JPH0358280B2 - - Google Patents
Info
- Publication number
- JPH0358280B2 JPH0358280B2 JP62127295A JP12729587A JPH0358280B2 JP H0358280 B2 JPH0358280 B2 JP H0358280B2 JP 62127295 A JP62127295 A JP 62127295A JP 12729587 A JP12729587 A JP 12729587A JP H0358280 B2 JPH0358280 B2 JP H0358280B2
- Authority
- JP
- Japan
- Prior art keywords
- bilirubin
- activity
- enzyme
- useful
- analyte
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 claims description 208
- 102000004190 Enzymes Human genes 0.000 claims description 76
- 108090000790 Enzymes Proteins 0.000 claims description 76
- 239000007788 liquid Substances 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 26
- 230000008859 change Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 19
- 239000012491 analyte Substances 0.000 claims description 17
- 241000208838 Asteraceae Species 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 claims description 8
- 238000006731 degradation reaction Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000008363 phosphate buffer Substances 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 229940088598 enzyme Drugs 0.000 description 71
- 238000004458 analytical method Methods 0.000 description 17
- 238000002360 preparation method Methods 0.000 description 16
- 241000132536 Cirsium Species 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 238000002835 absorbance Methods 0.000 description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 239000000872 buffer Substances 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 244000019459 Cynara cardunculus Species 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 239000012876 carrier material Substances 0.000 description 4
- 229940079919 digestives enzyme preparation Drugs 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000016520 artichoke thistle Nutrition 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 239000012064 sodium phosphate buffer Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000019106 Cynara scolymus Nutrition 0.000 description 2
- 244000020551 Helianthus annuus Species 0.000 description 2
- 235000003222 Helianthus annuus Nutrition 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 235000005187 Taraxacum officinale ssp. officinale Nutrition 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 210000000941 bile Anatomy 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 244000298479 Cichorium intybus Species 0.000 description 1
- 235000007542 Cichorium intybus Nutrition 0.000 description 1
- 241000208947 Cynara Species 0.000 description 1
- 235000003198 Cynara Nutrition 0.000 description 1
- 235000003200 Cynara cardunculus Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000208822 Lactuca Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 241000245665 Taraxacum Species 0.000 description 1
- 240000001949 Taraxacum officinale Species 0.000 description 1
- 235000006754 Taraxacum officinale Nutrition 0.000 description 1
- 241000691199 Taraxacum platycarpum Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000013060 biological fluid Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 229940039227 diagnostic agent Drugs 0.000 description 1
- 239000000032 diagnostic agent Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000004993 emission spectroscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 230000009088 enzymatic function Effects 0.000 description 1
- 239000003248 enzyme activator Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001506 fluorescence spectroscopy Methods 0.000 description 1
- 238000005558 fluorometry Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 210000004880 lymph fluid Anatomy 0.000 description 1
- 239000008176 lyophilized powder Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004313 potentiometry Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000001055 reflectance spectroscopy Methods 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
- G01N33/728—Bilirubin; including biliverdin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/814—Enzyme separation or purification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/814—Enzyme separation or purification
- Y10S435/816—Enzyme separation or purification by solubility
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Cell Biology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Description
ãçºæã®è©³çްãªèª¬æã
ãç£æ¥äžã®å©çšåéã
æ¬çºæã¯ãç¹ç°çããªã«ãã³æžææŽ»æ§ãæãã
é µçŽ è£œå€ã®åæçµæç©ãèŠçŽ åã³æ¹æ³ãžã®äœ¿çšã«
é¢ããããã®é µçŽ ã¯ããã¯ç§ïŒCompositae
familyïŒæ€ç©ãäŸãã°æé®®ããã¿ïŒartichokesïŒ
ããåé¢ãããã
é µçŽ è£œå€ã®åæçµæç©ãèŠçŽ åã³æ¹æ³ãžã®äœ¿çšã«
é¢ããããã®é µçŽ ã¯ããã¯ç§ïŒCompositae
familyïŒæ€ç©ãäŸãã°æé®®ããã¿ïŒartichokesïŒ
ããåé¢ãããã
ããªã«ãã³ã¯ããã¢ã°ããã³ã®æžæã®çµæãšã
ãŠè¡æ¶²äžã§åœ¢æãããé»è²ç©è³ªã§ãããèèäžã§
ç£çãããèæ±ã®äž»èŠè²çŽ ã§ãããçŽ200ã230ã
ãªã°ã©ã ã®ããªã«ãã³åã³ãã®èªå°äœã¯å¥å šãªæ
人ã«ãããŠã¯ãèèãèŸèåã³éªšé«å ã®ãã¢ã°ã
ãã³ã®æžæã«ãã€ãŠæ¯æ¥åœ¢æãããã
ãŠè¡æ¶²äžã§åœ¢æãããé»è²ç©è³ªã§ãããèèäžã§
ç£çãããèæ±ã®äž»èŠè²çŽ ã§ãããçŽ200ã230ã
ãªã°ã©ã ã®ããªã«ãã³åã³ãã®èªå°äœã¯å¥å šãªæ
人ã«ãããŠã¯ãèèãèŸèåã³éªšé«å ã®ãã¢ã°ã
ãã³ã®æžæã«ãã€ãŠæ¯æ¥åœ¢æãããã
ããªã«ãã³ã®èšºæäžã®æçŸ©ã¯ãå
åã«ç¢ºç«ãã
ãŠãããäŸãã°ãçš®ã ã®ç ç¶ãç¹ã«èèã®ç æ°ã®
蚌æ ãšããŠã人äœå ã«éå°éã®ããªã«ãã³ã®ååš
ïŒé»çžãšèšãããïŒãèªãããããæŽã«ãèèã
åŸã ã«æ£åžžã«æ©èœãå§ããæ°çå ã«ã¯ããã°ãã°
é»çžãèµ·ãããåŸã€ãŠãããçç¶ã®æ©æèšºæã容
æã«ããããåã¯ããªã«ãã³æ¿åºŠãæå¹ã«æžå°ã
ãããã«ã¯ãããªã«ãã³ç¹ç°æ§é µçŽ ãæ¥µããŠæçš
ã§ããã
ãŠãããäŸãã°ãçš®ã ã®ç ç¶ãç¹ã«èèã®ç æ°ã®
蚌æ ãšããŠã人äœå ã«éå°éã®ããªã«ãã³ã®ååš
ïŒé»çžãšèšãããïŒãèªãããããæŽã«ãèèã
åŸã ã«æ£åžžã«æ©èœãå§ããæ°çå ã«ã¯ããã°ãã°
é»çžãèµ·ãããåŸã€ãŠãããçç¶ã®æ©æèšºæã容
æã«ããããåã¯ããªã«ãã³æ¿åºŠãæå¹ã«æžå°ã
ãããã«ã¯ãããªã«ãã³ç¹ç°æ§é µçŽ ãæ¥µããŠæçš
ã§ããã
ããªã«ãã³ã«å¯ŸããŠç¹ç°æ§ã§ããããšã瀺ãã
ãé µçŽ ã¯ãç±³åœç¹èš±ç¬¬4211844å·æçŽ°æžã«èšèŒã
ããŠããããã«ãèé¡ããäžéšå粟補ãããç¹æ§
決å®ããããããããªããããã®ãããªèµ·æºãç¹
ã«ããã®ç¹èš±ã«èšèŒãããããã·ãŠã«ãŒã ããåŸ
ãããé µçŽ ã¯ãããªã«ãã³ã«å¯ŸããŠæ¯èŒçç©åãª
ç¹ç°æ§ãæãããç²è£œã®ç¶æ ã§äœ¿çšããå Žåãé µ
çŽ è£œå€ã¯æ¯èŒçã«äœãç¹ç°ç掻æ§ãæããåŸã€ãŠ
ææã®åæçµæãçããã®ã«äžå±€å€éã®é µçŽ ãå¿
èŠãšããã
ãé µçŽ ã¯ãç±³åœç¹èš±ç¬¬4211844å·æçŽ°æžã«èšèŒã
ããŠããããã«ãèé¡ããäžéšå粟補ãããç¹æ§
決å®ããããããããªããããã®ãããªèµ·æºãç¹
ã«ããã®ç¹èš±ã«èšèŒãããããã·ãŠã«ãŒã ããåŸ
ãããé µçŽ ã¯ãããªã«ãã³ã«å¯ŸããŠæ¯èŒçç©åãª
ç¹ç°æ§ãæãããç²è£œã®ç¶æ ã§äœ¿çšããå Žåãé µ
çŽ è£œå€ã¯æ¯èŒçã«äœãç¹ç°ç掻æ§ãæããåŸã€ãŠ
ææã®åæçµæãçããã®ã«äžå±€å€éã®é µçŽ ãå¿
èŠãšããã
åŸã€ãŠãããªã«ãã³ã®æžæã«å¯ŸããŠç¹ç°çã§ã
æ¹è¯ãããããªã«ãã³åæã«é©åœãªé«æŽ»æ§é µçŽ è£œ
å€ãåŸãããã«ãã€ãŠåæã«ããã€ãŠéå°éã®é µ
çŽ ã®äœ¿çšãåé¿ããããšãæãŸããŠããã
æ¹è¯ãããããªã«ãã³åæã«é©åœãªé«æŽ»æ§é µçŽ è£œ
å€ãåŸãããã«ãã€ãŠåæã«ããã€ãŠéå°éã®é µ
çŽ ã®äœ¿çšãåé¿ããããšãæãŸããŠããã
åèšã®åé¡ç¹ã¯ããã¯ç§æ€ç©ããåé¢ãããäž
èšã®(a)ã(e)ã®ç©çååŠçæ§è³ªãããªãã¡ã (a) ããªã«ãã³ãè€å圢åã¯éè€å圢
ïŒconjugated or unconjugated formïŒããšç¹ç°
çã«åå¿ããè²ã®å€åãèµ·ããæŽ»æ§ã (b) 1.5Ã10-5ã¢ã«ã®ããªã«ãã³ã«å¯ŸããKmã (c) ïŒã10ã®æçšãªPHç¯å²ã§ã®æŽ»æ§ã (d) 37âã§çé žå¡©ç·©è¡æ¶²äžã§æž¬å®ããŠ7.4ã®æé©
PHãåã³ (e) è€ååã³éè€å圢ã«ã€ããŠ20ã50âã®æçšãª
枩床ç¯å²ã§ã®æŽ»æ§ ãæããããªã«ãã³âç¹ç°æ§é µçŽ ãçšããŠå æã
ããã
èšã®(a)ã(e)ã®ç©çååŠçæ§è³ªãããªãã¡ã (a) ããªã«ãã³ãè€å圢åã¯éè€å圢
ïŒconjugated or unconjugated formïŒããšç¹ç°
çã«åå¿ããè²ã®å€åãèµ·ããæŽ»æ§ã (b) 1.5Ã10-5ã¢ã«ã®ããªã«ãã³ã«å¯ŸããKmã (c) ïŒã10ã®æçšãªPHç¯å²ã§ã®æŽ»æ§ã (d) 37âã§çé žå¡©ç·©è¡æ¶²äžã§æž¬å®ããŠ7.4ã®æé©
PHãåã³ (e) è€ååã³éè€å圢ã«ã€ããŠ20ã50âã®æçšãª
枩床ç¯å²ã§ã®æŽ»æ§ ãæããããªã«ãã³âç¹ç°æ§é µçŽ ãçšããŠå æã
ããã
æ°Žæ§æ¶²äœäžã®ããªã«ãã³ä»¥å€ã®è¢«åæç©ã枬å®
ããåæçšçµæç©ã¯ã該被åæç©ã«å¯Ÿããåå¿æ§
çµæç©åã³åèšã®ããªã«ãã³âç¹ç°æ§é µçŽ ãå«
ãã
ããåæçšçµæç©ã¯ã該被åæç©ã«å¯Ÿããåå¿æ§
çµæç©åã³åèšã®ããªã«ãã³âç¹ç°æ§é µçŽ ãå«
ãã
被åæç©ã枬å®ããåæèŠçŽ ã¯ãåèšã®ããªã«
ãã³âç¹ç°æ§é µçŽ ãå«ãã
ãã³âç¹ç°æ§é µçŽ ãå«ãã
æ°Žæ§æ¶²äœäžã®ããªã«ãã³ã®æžææ¹æ³ã¯ãæ¶²äœã
åèšã®ããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šãããããš
ãå«ãã
åèšã®ããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šãããããš
ãå«ãã
æ°Žæ§æ¶²äœäžã®ããªã«ãã³ã®æž¬å®æ¹æ³ã¯ã
() ããªã«ãã³ãå«ããšæãããæ¶²äœãåèšã®
ããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šãããããªã«ã
ã³ãé µçŽ ãšåå¿ãããŠæ€åºå¯èœãªå€åãçãã
ãããã㊠() å·¥çšïŒïŒã§çããå€åãæ€åºããå·¥çšã
å«ãã
ããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šãããããªã«ã
ã³ãé µçŽ ãšåå¿ãããŠæ€åºå¯èœãªå€åãçãã
ãããã㊠() å·¥çšïŒïŒã§çããå€åãæ€åºããå·¥çšã
å«ãã
劚害ç©è³ªã§ããããªã«ãã³ãå«ãæ°Žæ§æ¶²äœäžã®
ããªã«ãã³ä»¥å€ã®è¢«åæç©ã枬å®ããæ¹æ³ã¯ã () ããªã«ãã³ä»¥å€ã®è¢«åæç©ãå«ããšæãã
ãæ¶²äœã該被åæç©ã«å¯Ÿããåå¿æ§çµæç©ãšæ¥
è§ŠãããŠæ€åºå¯èœãªå€åãçãããã () å·¥çšïŒïŒã®ååã¯ãã®éã«è©²æ¶²äœãåèš
ã®ããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šãããããã«
ããããªã«ãã³ãæžæãããå·¥çšïŒïŒã§çã
ãæ€åºå¯èœãªå€åã劚害ããèœåãæžå°ããã
ãã㊠() å·¥çšïŒïŒã§çããå€åãæ€åºãã å·¥çšãå«ãã
ããªã«ãã³ä»¥å€ã®è¢«åæç©ã枬å®ããæ¹æ³ã¯ã () ããªã«ãã³ä»¥å€ã®è¢«åæç©ãå«ããšæãã
ãæ¶²äœã該被åæç©ã«å¯Ÿããåå¿æ§çµæç©ãšæ¥
è§ŠãããŠæ€åºå¯èœãªå€åãçãããã () å·¥çšïŒïŒã®ååã¯ãã®éã«è©²æ¶²äœãåèš
ã®ããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šãããããã«
ããããªã«ãã³ãæžæãããå·¥çšïŒïŒã§çã
ãæ€åºå¯èœãªå€åã劚害ããèœåãæžå°ããã
ãã㊠() å·¥çšïŒïŒã§çããå€åãæ€åºãã å·¥çšãå«ãã
宿œæ
æ§
æ¬çºæã«æçšãªããªã«ãã³âç¹ç°æ§é
µçŽ ã¯ãã
ã¯ç§æ€ç©ããæœåºããããšãã§ããããã®ãããª
æ€ç©ã¯ãäŸãã°ãæé®®ããã¿ïŒCynara spp.ïŒã
ã²ãŸããïŒHelianthus annuusïŒãã«ã«ãã³
ïŒCynaracardunculusïŒãã¡ããïŒLactuca
sativaïŒãããã«ããªïŒCichorium intybusïŒå
ã³è¥¿æŽãããœãœïŒTaraxacum officinaleïŒã§ã
ããæé®®ããã¿ããæœåºãããé µçŽ ãæã奜ãŸã
ããæç®ã«æãããªãšãããæ¬çºæã®é µçŽ è£œå€ã¯
å®è³ªçã«çŽç²ãªåœ¢åã¯ç²è£œïŒããªãã¡ãäžçŽãªïŒ
圢ã§ãã€ãŠãããã
ã¯ç§æ€ç©ããæœåºããããšãã§ããããã®ãããª
æ€ç©ã¯ãäŸãã°ãæé®®ããã¿ïŒCynara spp.ïŒã
ã²ãŸããïŒHelianthus annuusïŒãã«ã«ãã³
ïŒCynaracardunculusïŒãã¡ããïŒLactuca
sativaïŒãããã«ããªïŒCichorium intybusïŒå
ã³è¥¿æŽãããœãœïŒTaraxacum officinaleïŒã§ã
ããæé®®ããã¿ããæœåºãããé µçŽ ãæã奜ãŸã
ããæç®ã«æãããªãšãããæ¬çºæã®é µçŽ è£œå€ã¯
å®è³ªçã«çŽç²ãªåœ¢åã¯ç²è£œïŒããªãã¡ãäžçŽãªïŒ
圢ã§ãã€ãŠãããã
æ¬æçŽ°æžã«èšèŒããé
µçŽ ã¯ãä»»æã®é©åœãªæœåº
æ¹æ³ã«ãã€ãŠææã®æ€ç©ããæœåºããããšãã§ã
ããïŒçš®ã®ãã®ãããªæ¹æ³ãåèšã®ç±³åœç¹èš±ç¬¬
4211844å·æçŽ°æžã«è©³çްã«èšèŒãããŠãããæçš
ãªæœåºæ³ãäžèšã®äŸïŒã«èšèŒããã
æ¹æ³ã«ãã€ãŠææã®æ€ç©ããæœåºããããšãã§ã
ããïŒçš®ã®ãã®ãããªæ¹æ³ãåèšã®ç±³åœç¹èš±ç¬¬
4211844å·æçŽ°æžã«è©³çްã«èšèŒãããŠãããæçš
ãªæœåºæ³ãäžèšã®äŸïŒã«èšèŒããã
ããªã«ãã³ã¯ãé»ç£ã¹ãã¯ãã«ã®440nïœã§ç¹
æ§åžåããŒã¯ïŒÎ»maxïŒã瀺ããé µçŽ ãé©åœãªPH
åã³æž©åºŠæ¡ä»¶äžã«æ¶²äœäžã®ããªã«ãã³ãæžæãã
ãšãλmaxã§ã®åžå 床ïŒåã¯åžåæ¿åºŠïŒã¯æžå°ã
ãããã®æ¿åºŠã®æžå°ã¯æ€åºå¯èœãªå€åã§ãããã
ãªã«ãã³ãå«ãŸãªãå¯Ÿç §ã®æ¶²äœã«å¯ŸããŠç£èŠãã
ããšãã§ããããã®æ¹æ³ã§ãæ¶²äœïŒäŸãã°æ°Žæ§æ¶²
äœïŒãããªã«ãã³ã«é¢ããŠåæããããšãã§ã
ãã
æ§åžåããŒã¯ïŒÎ»maxïŒã瀺ããé µçŽ ãé©åœãªPH
åã³æž©åºŠæ¡ä»¶äžã«æ¶²äœäžã®ããªã«ãã³ãæžæãã
ãšãλmaxã§ã®åžå 床ïŒåã¯åžåæ¿åºŠïŒã¯æžå°ã
ãããã®æ¿åºŠã®æžå°ã¯æ€åºå¯èœãªå€åã§ãããã
ãªã«ãã³ãå«ãŸãªãå¯Ÿç §ã®æ¶²äœã«å¯ŸããŠç£èŠãã
ããšãã§ããããã®æ¹æ³ã§ãæ¶²äœïŒäŸãã°æ°Žæ§æ¶²
äœïŒãããªã«ãã³ã«é¢ããŠåæããããšãã§ã
ãã
é
µçŽ ã®äžã€ã®çšéã¯ãçç©åŠçæ¶²äœãäŸãã°å
š
è¡äžã«ããªã«ãã³ããäŸãã°éå°éã§ååšããå Ž
åã«ã該液äœäžã®ããªã«ãã³ïŒè€å圢åã¯æªè€å
圢ïŒãæžæããããšã§ãããããã¯ãé µçŽ ãå«ã
ãã€ã«ã¿è£ çœ®ïŒæ£è ã«ç§»æ€åã¯çäœå€ïŒã«æ¶²äœã
ééãããããšã«ãã€ãŠè¡ãããšãã§ãããããª
ã«ãã³âçµåæ§ç©è³ªãäŸãã°ã¢ã«ããã³åã¯åªæ
å€ãäŸãã°ç±³åœç¹èš±ç¬¬4338095å·æçŽ°æžã«èšèŒã
ããŠãããã®ãé µçŽ ãšçµã¿åãããŠäœ¿çšããŠããª
ã«ãã³åã¯ããªã«ãã³æžæçæç©ãé€å»ããããš
ãã§ããã
è¡äžã«ããªã«ãã³ããäŸãã°éå°éã§ååšããå Ž
åã«ã該液äœäžã®ããªã«ãã³ïŒè€å圢åã¯æªè€å
圢ïŒãæžæããããšã§ãããããã¯ãé µçŽ ãå«ã
ãã€ã«ã¿è£ çœ®ïŒæ£è ã«ç§»æ€åã¯çäœå€ïŒã«æ¶²äœã
ééãããããšã«ãã€ãŠè¡ãããšãã§ãããããª
ã«ãã³âçµåæ§ç©è³ªãäŸãã°ã¢ã«ããã³åã¯åªæ
å€ãäŸãã°ç±³åœç¹èš±ç¬¬4338095å·æçŽ°æžã«èšèŒã
ããŠãããã®ãé µçŽ ãšçµã¿åãããŠäœ¿çšããŠããª
ã«ãã³åã¯ããªã«ãã³æžæçæç©ãé€å»ããããš
ãã§ããã
é
µçŽ ã®å¥ã®çšéã¯ãæ°Žæ§æ¶²äœãäŸãã°çç©åŠç
æ¶²äœïŒäŸãã°ããåã¯åç©ã®å šè¡ãè¡æŒ¿ãè¡æž ã
ãªã³ãæ¶²ãèæ±ãå°¿ãè髿¶²ãç°ãæ±ç䞊ã³ã«ç³
äŸ¿ææ³ç©ïŒäžã®ããªã«ãã³ã®æž¬å®æ¹æ³ã«ããã
æ¶²äœïŒäŸãã°ããåã¯åç©ã®å šè¡ãè¡æŒ¿ãè¡æž ã
ãªã³ãæ¶²ãèæ±ãå°¿ãè髿¶²ãç°ãæ±ç䞊ã³ã«ç³
äŸ¿ææ³ç©ïŒäžã®ããªã«ãã³ã®æž¬å®æ¹æ³ã«ããã
ãã®åææ¹æ³ã¯ã
() ããªã«ãã³ãå«ããšæãããæ¶²äœãããªã«
ãã³âç¹ç°æ§é µçŽ ãšããã®é µçŽ ã«é¢ããŠæå¹ãª
PHåã³æž©åºŠã§æ¥è§ŠãããŠãããªã«ãã³ãæžæã
ããããªã«ãã³ã®ååšåã¯æ¿åºŠã«å¯Ÿå¿ããæ€åº
å¯èœãªå€åãçãããããã㊠() ããªã«ãã³ã®ååšããçããæ€åºå¯èœãªå€
åãæ€åºãã å·¥çšãå«ãã
ãã³âç¹ç°æ§é µçŽ ãšããã®é µçŽ ã«é¢ããŠæå¹ãª
PHåã³æž©åºŠã§æ¥è§ŠãããŠãããªã«ãã³ãæžæã
ããããªã«ãã³ã®ååšåã¯æ¿åºŠã«å¯Ÿå¿ããæ€åº
å¯èœãªå€åãçãããããã㊠() ããªã«ãã³ã®ååšããçããæ€åºå¯èœãªå€
åãæ€åºãã å·¥çšãå«ãã
é
µçŽ ã®æŽã«å¥ã®çšéã¯ãããªã«ãã³ä»¥å€ã®è¢«å
æç©ã®åæã«ãããŠããªã«ãã³åŠšå®³ãæžå°ããã
ããšã§ããããã®ãããªåæã¯ãéåžžã被åæä»
ãšçžäºäœçšãããšãã«ãããçš®ã®æ€åºå¯èœãªå€å
ïŒäŸãã°æ¯è²èšåã¯ããã³ã·ãªã¡ããªãŒã®å€åïŒ
ãçããçžäºäœçšçµæç©ã䜿çšããåæçµæç©ã
èŠçŽ åã³åææ¹æ³ãçšããŠéæããããä»»æã®é©
åœãªåå¿æ§çµæç©ãæ¬çºæã®å®æœã«äœ¿çšããããš
ãã§ãããåå¿æ§çµæç©ã¯ãäŸãã°ãé µçŽ âçµå
NADâNADHæ€åºç³»ãã¬ããã¯ã¹åå¿ãå æ°Žå
è§£åå¿åã³ä»ã®ãèšåºååŠåéã§å ¬ç¥ã®åå¿ãå
å«ããã
æç©ã®åæã«ãããŠããªã«ãã³åŠšå®³ãæžå°ããã
ããšã§ããããã®ãããªåæã¯ãéåžžã被åæä»
ãšçžäºäœçšãããšãã«ãããçš®ã®æ€åºå¯èœãªå€å
ïŒäŸãã°æ¯è²èšåã¯ããã³ã·ãªã¡ããªãŒã®å€åïŒ
ãçããçžäºäœçšçµæç©ã䜿çšããåæçµæç©ã
èŠçŽ åã³åææ¹æ³ãçšããŠéæããããä»»æã®é©
åœãªåå¿æ§çµæç©ãæ¬çºæã®å®æœã«äœ¿çšããããš
ãã§ãããåå¿æ§çµæç©ã¯ãäŸãã°ãé µçŽ âçµå
NADâNADHæ€åºç³»ãã¬ããã¯ã¹åå¿ãå æ°Žå
è§£åå¿åã³ä»ã®ãèšåºååŠåéã§å ¬ç¥ã®åå¿ãå
å«ããã
ããªã«ãã³ä»¥å€ã®æ¯åæç©ã®åæã«æçšãªåå¿
æ§çµæç©ã¯ãåé¡ã®è¢«åæç©ãšç©ççã黿°çã
ååŠçåã¯ä»ã®åå¿ã«ããæ€åºå¯èœãªå€åãäŸã
ã°è¢«åæç©ã®ååšåã¯éã«çžé¢ããããåžå 床ã®
ç§»ååã¯åžåæ¿åºŠã®å€åãçããããšãã§ããä»»
æã®çµæç©ã§ãã€ãŠããã
æ§çµæç©ã¯ãåé¡ã®è¢«åæç©ãšç©ççã黿°çã
ååŠçåã¯ä»ã®åå¿ã«ããæ€åºå¯èœãªå€åãäŸã
ã°è¢«åæç©ã®ååšåã¯éã«çžé¢ããããåžå 床ã®
ç§»ååã¯åžåæ¿åºŠã®å€åãçããããšãã§ããä»»
æã®çµæç©ã§ãã€ãŠããã
æ¬çºæã®ãã®å®æœæ
æ§ã«ãããŠã被åæç©ãå«
ããšæãããããªã«ãã³ãæœåšç劚害ç©è³ªã§ãã
æ¶²äœãã該液äœãåå¿æ§çµæç©ãšæ¥è§Šãããåå
ã¯ãããšåæã«ããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šã
ãããããªã«ãã³âç¹ç°æ§é µçŽ ã¯ã被åæç©ã®æž¬
å®ã劚害ããããªã«ãã³ã®èœåãäœæžããããæ¬
çºæã«æçšãªé µçŽ ã¯ãåºãæçšãªPHåã³æž©åºŠç¯
å²ãäŸãã°ããããïŒã10åã³20ã50âã§ããªã«
ãã³ïŒè€å圢åã¯æªè€å圢ïŒãšåå¿æ§ã§ãããã
ããããã®é µçŽ ã¯ã7.5ãïŒã®PHç¯å²åã³25ã45
âã®æž©åºŠç¯å²ã§ç¹ã«åå¿æ§ã§ãããé µçŽ ã¯ã37â
ã®çé žå¡©ç·©è¡æ¶²äžã§æž¬å®ããŠ7.4ã®æé©PHãæã
ãïŒç¬¬ïŒå³åç §ïŒã
ããšæãããããªã«ãã³ãæœåšç劚害ç©è³ªã§ãã
æ¶²äœãã該液äœãåå¿æ§çµæç©ãšæ¥è§Šãããåå
ã¯ãããšåæã«ããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šã
ãããããªã«ãã³âç¹ç°æ§é µçŽ ã¯ã被åæç©ã®æž¬
å®ã劚害ããããªã«ãã³ã®èœåãäœæžããããæ¬
çºæã«æçšãªé µçŽ ã¯ãåºãæçšãªPHåã³æž©åºŠç¯
å²ãäŸãã°ããããïŒã10åã³20ã50âã§ããªã«
ãã³ïŒè€å圢åã¯æªè€å圢ïŒãšåå¿æ§ã§ãããã
ããããã®é µçŽ ã¯ã7.5ãïŒã®PHç¯å²åã³25ã45
âã®æž©åºŠç¯å²ã§ç¹ã«åå¿æ§ã§ãããé µçŽ ã¯ã37â
ã®çé žå¡©ç·©è¡æ¶²äžã§æž¬å®ããŠ7.4ã®æé©PHãæã
ãïŒç¬¬ïŒå³åç §ïŒã
åæçµæç©äžã«é
µçŽ ãšå
±ã«ç·©è¡å€ã䜿çšããã
ãšã¯ãå¿ é ã§ã¯ãªããã奜ãŸãããç·©è¡å€ã¯ãã
ãªã«ãã³æžæã«æå¹ãªæçšPHç¯å²ïŒããªãã¡ïŒã
10ïŒå ã®PHãç¶æããããã«ååšããããçé ž
å¡©ãäŸãã°çé žãããªãŠã åã³ããªã¹ïŒãããã
ã·ã¡ãã«ïŒã¢ããã¡ã¿ã³ã¯ãç¹ã«é©åœã§ãããã
ãããçš®ã ã®ä»ã®å ¬ç¥ç·©è¡å€ãæçšã§ããã
ãšã¯ãå¿ é ã§ã¯ãªããã奜ãŸãããç·©è¡å€ã¯ãã
ãªã«ãã³æžæã«æå¹ãªæçšPHç¯å²ïŒããªãã¡ïŒã
10ïŒå ã®PHãç¶æããããã«ååšããããçé ž
å¡©ãäŸãã°çé žãããªãŠã åã³ããªã¹ïŒãããã
ã·ã¡ãã«ïŒã¢ããã¡ã¿ã³ã¯ãç¹ã«é©åœã§ãããã
ãããçš®ã ã®ä»ã®å ¬ç¥ç·©è¡å€ãæçšã§ããã
æ¬çºæã®å®æœã«æçšãªé
µçŽ ã®éã¯ãåæãã¹ã
æ¶²äœã®ããªã«ãã³æ¿åºŠã«å·Šå³ããããäžè¬ã«ã溶
æ¶²åæã«ãããŠã¯ãé µçŽ ã0.01ã0.2mgïŒdlã®ç¯
å²ã奜ãŸããã¯0.02ã0.1mgïŒdlã®ç¯å²ã®éã§äœ¿
çšããããããããé µçŽ ã®ïŒmgãã7.3ã®PHåã³
37âã®æž©åºŠã®æ°Žæ§æ¶²äœäžã§æž¬å®ããŠãæ¯ååœãã
ãªã«ãã³å°ãªããšã0.02ãã€ã¯ãã¢ã«ã®ããªã«ã
ã³ã«å¯ŸããæäœæŽ»æ§ã¬ãã«ãæãããã®ãšèãã
ãããããããé«ã掻æ§ã®é µçŽ ã䜿çšããå Žåã«
ã¯ãããã«æ¯äŸããŠå°éã®é µçŽ è£œå€ã䜿çšããã°
ããã
æ¶²äœã®ããªã«ãã³æ¿åºŠã«å·Šå³ããããäžè¬ã«ã溶
æ¶²åæã«ãããŠã¯ãé µçŽ ã0.01ã0.2mgïŒdlã®ç¯
å²ã奜ãŸããã¯0.02ã0.1mgïŒdlã®ç¯å²ã®éã§äœ¿
çšããããããããé µçŽ ã®ïŒmgãã7.3ã®PHåã³
37âã®æž©åºŠã®æ°Žæ§æ¶²äœäžã§æž¬å®ããŠãæ¯ååœãã
ãªã«ãã³å°ãªããšã0.02ãã€ã¯ãã¢ã«ã®ããªã«ã
ã³ã«å¯ŸããæäœæŽ»æ§ã¬ãã«ãæãããã®ãšèãã
ãããããããé«ã掻æ§ã®é µçŽ ã䜿çšããå Žåã«
ã¯ãããã«æ¯äŸããŠå°éã®é µçŽ è£œå€ã䜿çšããã°
ããã
åæã«ããã劚害ç©è³ªãšããŠã®ããªã«ãã³ãé€
å»åã¯æžå°ããããããªã«ãã³âæžæé µçŽ ã䜿çš
ããå Žåã«ã¯ãé µçŽ ã¯åå¿æ§çµæç©ã«é¢ããŠé劚
害æ§ã§ãªããã°ãªããªããäŸãã°ãéé žåæ°ŽçŽ æ€
åºçµæç©ãå«ãåå¿æ§çµæç©ã䜿çšããŠè¢«åæç©
ãæ€åºãã¹ãå Žåã«ã¯ãèªäœãéé žåæ°ŽçŽ ãçæ
ããé µçŽ ã䜿çšããããšã¯æããã«é©åã§ã¯ãª
ããéé žåæ°ŽçŽ ãçæããªãã§ãããªã«ãã³ãæž
æããããé µçŽ è£œå€ã䜿çšããããšãã§ããã®
ã§ããã®ç¹å¥ã®åé¡ã¯åé¿ãããã
å»åã¯æžå°ããããããªã«ãã³âæžæé µçŽ ã䜿çš
ããå Žåã«ã¯ãé µçŽ ã¯åå¿æ§çµæç©ã«é¢ããŠé劚
害æ§ã§ãªããã°ãªããªããäŸãã°ãéé žåæ°ŽçŽ æ€
åºçµæç©ãå«ãåå¿æ§çµæç©ã䜿çšããŠè¢«åæç©
ãæ€åºãã¹ãå Žåã«ã¯ãèªäœãéé žåæ°ŽçŽ ãçæ
ããé µçŽ ã䜿çšããããšã¯æããã«é©åã§ã¯ãª
ããéé žåæ°ŽçŽ ãçæããªãã§ãããªã«ãã³ãæž
æããããé µçŽ è£œå€ã䜿çšããããšãã§ããã®
ã§ããã®ç¹å¥ã®åé¡ã¯åé¿ãããã
æ¬çºææ¹æ³ã«ãã€ãŠçããæ€åºå¯èœãªå€åãåº
ç¯ãªçš®ã ã®ææ®µã«ãã€ãŠæ€åºããããšãã§ããã
äŸãã°ãæ¬çºææ¹æ³ã¯ãåžåæ¿åºŠã®å€åãè¢å è¥
ããã¯æŸå°æ§çºå ã®å€ååã¯ç¹æ§Î»maxã®åžå 床
ã®ç§»åãæ€åºãããé©åœãªæ€åºè£ 眮ã䜿çšããã
ãšãã§ããã
ç¯ãªçš®ã ã®ææ®µã«ãã€ãŠæ€åºããããšãã§ããã
äŸãã°ãæ¬çºææ¹æ³ã¯ãåžåæ¿åºŠã®å€åãè¢å è¥
ããã¯æŸå°æ§çºå ã®å€ååã¯ç¹æ§Î»maxã®åžå 床
ã®ç§»åãæ€åºãããé©åœãªæ€åºè£ 眮ã䜿çšããã
ãšãã§ããã
æ¬çºæã®é
µçŽ è£œå€åã³æ¹æ³ã¯ã溶液åæåã³ä¹Ÿ
åŒåæã®äž¡æ¹ã«é©çšããããšãã§ãããæº¶æ¶²åæ
ã«ãããŠã¯ãåæãæ¶²äœåªäœäžã§å šéšå®æœããæ¬
çºæã®é µçŽ è£œå€åã¯åæçµæç©ãæ¶²äœè©Šè¬ãšããŠ
䜿çšããããã®ãããªå Žåã«ã¯ãé µçŽ è£œå€åã¯å
æçµæç©ãææã®PHåã³æž©åºŠã®åæãã¹ãæ¶²äœãš
æ··åããããã®æº¶æ¶²åææ³ã¯äžèšã®äŸïŒã«æŽã«è©³
è¿°ããã
åŒåæã®äž¡æ¹ã«é©çšããããšãã§ãããæº¶æ¶²åæ
ã«ãããŠã¯ãåæãæ¶²äœåªäœäžã§å šéšå®æœããæ¬
çºæã®é µçŽ è£œå€åã¯åæçµæç©ãæ¶²äœè©Šè¬ãšããŠ
䜿çšããããã®ãããªå Žåã«ã¯ãé µçŽ è£œå€åã¯å
æçµæç©ãææã®PHåã³æž©åºŠã®åæãã¹ãæ¶²äœãš
æ··åããããã®æº¶æ¶²åææ³ã¯äžèšã®äŸïŒã«æŽã«è©³
è¿°ããã
ãŸããæ¬çºææ¹æ³ã也åŒåæèŠçŽ ãçšããŠå®æœ
ããããšãã§ãããæãç°¡åãªèŠçŽ ã¯ãæ¬çºæã®
é µçŽ åã¯åæçµæç©ãå«ãåžåæ§æ äœç©è³ªãããª
ãã¡ãèªç«æ§åžåæ§åã¯åžæ°Žæ§ç©è³ªã®èãã·ãŒ
ããäŸãã°ãçŽåã¯ã¹ããªãããå«ãã§ããŠã
ããèŠçŽ ãæ äœç©è³ªã®åã ã®åž¯åã«ç°ãªã詊è¬ã
æ··å ¥ããïŒå以äžã®å¥ã ã®åž¯åã«åå²ããããšã
ã§ããããã®ãããªèŠçŽ ã¯è©Šéšã¹ããªããã蚺æ
èŠçŽ ããã€ããã¹ãã€ãã¯åã¯èšºæå€ãšããŠå ¬ç¥
ã§ããã
ããããšãã§ãããæãç°¡åãªèŠçŽ ã¯ãæ¬çºæã®
é µçŽ åã¯åæçµæç©ãå«ãåžåæ§æ äœç©è³ªãããª
ãã¡ãèªç«æ§åžåæ§åã¯åžæ°Žæ§ç©è³ªã®èãã·ãŒ
ããäŸãã°ãçŽåã¯ã¹ããªãããå«ãã§ããŠã
ããèŠçŽ ãæ äœç©è³ªã®åã ã®åž¯åã«ç°ãªã詊è¬ã
æ··å ¥ããïŒå以äžã®å¥ã ã®åž¯åã«åå²ããããšã
ã§ããããã®ãããªèŠçŽ ã¯è©Šéšã¹ããªããã蚺æ
èŠçŽ ããã€ããã¹ãã€ãã¯åã¯èšºæå€ãšããŠå ¬ç¥
ã§ããã
æçšãªåžåæ§æ
äœç©è³ªã¯äžæº¶æ§ã§ãããæ°Žåã¯
ççåŠçæ¶²äœãäŸãã°å šè¡åã¯è¡æž ãšæ¥è§Šããã
ãšãã«ããã®æ§é äžã®äžäœæ§ãç¶æãããã®ã§ã
ããæçšãªèŠçŽ ã¯ãçŽãå€åæ§ç²ç¶æ§é äœãå€å
æ§ããªããŒãã€ã«ã ãã»ã«ããŒã¹ãã¬ã©ã¹ç¹ç¶ã
ç¹åžåã³äžç¹åžïŒåæåã³éåæïŒçãã補é ã
ãããšãã§ããããã®ãããªèŠçŽ ãäœè£œãããã
æçšãªç©è³ªåã³æäœã¯ãäŸãã°ç±³åœç¹èš±ç¬¬
3092465å·ãå第3802842å·ãå第3915647å·ãå
第3917453å·ãå第3936357å·ãå第4248829å·ã
å第4255384å·ãå第4270920å·æçŽ°æžåã³å第
4312834å·æçŽ°æžã«ãã€ãŠåšç¥ã§ããã
ççåŠçæ¶²äœãäŸãã°å šè¡åã¯è¡æž ãšæ¥è§Šããã
ãšãã«ããã®æ§é äžã®äžäœæ§ãç¶æãããã®ã§ã
ããæçšãªèŠçŽ ã¯ãçŽãå€åæ§ç²ç¶æ§é äœãå€å
æ§ããªããŒãã€ã«ã ãã»ã«ããŒã¹ãã¬ã©ã¹ç¹ç¶ã
ç¹åžåã³äžç¹åžïŒåæåã³éåæïŒçãã補é ã
ãããšãã§ããããã®ãããªèŠçŽ ãäœè£œãããã
æçšãªç©è³ªåã³æäœã¯ãäŸãã°ç±³åœç¹èš±ç¬¬
3092465å·ãå第3802842å·ãå第3915647å·ãå
第3917453å·ãå第3936357å·ãå第4248829å·ã
å第4255384å·ãå第4270920å·æçŽ°æžåã³å第
4312834å·æçŽ°æžã«ãã€ãŠåšç¥ã§ããã
æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã®åžåæ§æ
äœç©è³ªã¯ãå€
åæ§æ¡æ£åž¯åã§ããã®ã奜ãŸããããã®åž¯åã¯èª
ç«æ§ïŒããªãã¡ããã®äžäœæ§ãç¶æããã®ã«å å
ã«åºãç©è³ªããæãïŒã§ãã€ãŠããããå¥åã®æ¯
æäœäžã«æ æãããŠããã®ã奜ãŸããããã®ãã
ãªæ¯æäœã¯ãä»»æã®é©åœãªå¯žæ³å®å®æ§ã§ã奜ãŸã
ãã¯éå€åæ§ã§ã200ã900nïœã®æ³¢é·ã®é»ç£ç·ã
ééãããéæãªïŒããªãã¡ã茻å°ç·ééæ§ïŒç©
質ã§ãããç¹å®ã®èŠçŽ ã®ããéžæãããæ¯æäœ
ã¯ãæå³ããæ€åºæ¹æ³ïŒè¢å ãçºå åã¯åå°åå
åæïŒãšèªå®¹æ§ã§ããã¹ãã§ãããæçšãªæ¯æäœ
ã¯ãçŽãéå±ç®ãããªã¹ãã¬ã³ãããªãšã¹ãã«ã
ããªã«ãŒãããŒãåã¯ã»ã«ããŒã¹ãšã¹ãã«ãã補
é ããããšãã§ããã
åæ§æ¡æ£åž¯åã§ããã®ã奜ãŸããããã®åž¯åã¯èª
ç«æ§ïŒããªãã¡ããã®äžäœæ§ãç¶æããã®ã«å å
ã«åºãç©è³ªããæãïŒã§ãã€ãŠããããå¥åã®æ¯
æäœäžã«æ æãããŠããã®ã奜ãŸããããã®ãã
ãªæ¯æäœã¯ãä»»æã®é©åœãªå¯žæ³å®å®æ§ã§ã奜ãŸã
ãã¯éå€åæ§ã§ã200ã900nïœã®æ³¢é·ã®é»ç£ç·ã
ééãããéæãªïŒããªãã¡ã茻å°ç·ééæ§ïŒç©
質ã§ãããç¹å®ã®èŠçŽ ã®ããéžæãããæ¯æäœ
ã¯ãæå³ããæ€åºæ¹æ³ïŒè¢å ãçºå åã¯åå°åå
åæïŒãšèªå®¹æ§ã§ããã¹ãã§ãããæçšãªæ¯æäœ
ã¯ãçŽãéå±ç®ãããªã¹ãã¬ã³ãããªãšã¹ãã«ã
ããªã«ãŒãããŒãåã¯ã»ã«ããŒã¹ãšã¹ãã«ãã補
é ããããšãã§ããã
å€åæ§æ¡æ£åž¯åã¯ãä»»æã®é©åœãªç¹ç¶è¥ããã¯
éç¹ç¶ç©è³ªåã¯ãã®äžæ¹è¥ããã¯äž¡æ¹ã®æ··åç©ã
ã補é ããããšãã§ããããã®åž¯åã®ç©ºéçåã³
å¹³åååŸã¯ãæå³ããçšéã«å¿ããŠå€åãããã
æçšãªæ¡æ£åž¯åã¯ãç±³åœç¹èš±ç¬¬4292272å·ãå第
3992158å·ãå第4258001å·åã³å第4430436å·æ
现æžåã³ç¹éæ57ïŒ1982ïŒâ101760å·å ¬å ±ã«èšèŒã
ããŠããããã«ããŠè£œé ããããšãã§ãããæ¡æ£
垯åã¯çæ¹æ§ã«å€åæ§ã§ãããããªãã¡ãå床ã
ç²åãç¹ç¶ãããªããŒã¹ãã©ã³ãã®éã®é£ç¶ç©ºé
åã¯åã«ãã€ãŠçããããã«åž¯åã®ã©ã®æ¹åã§ã
åäžã§ããã®ãæãŸããã
éç¹ç¶ç©è³ªåã¯ãã®äžæ¹è¥ããã¯äž¡æ¹ã®æ··åç©ã
ã補é ããããšãã§ããããã®åž¯åã®ç©ºéçåã³
å¹³åååŸã¯ãæå³ããçšéã«å¿ããŠå€åãããã
æçšãªæ¡æ£åž¯åã¯ãç±³åœç¹èš±ç¬¬4292272å·ãå第
3992158å·ãå第4258001å·åã³å第4430436å·æ
现æžåã³ç¹éæ57ïŒ1982ïŒâ101760å·å ¬å ±ã«èšèŒã
ããŠããããã«ããŠè£œé ããããšãã§ãããæ¡æ£
垯åã¯çæ¹æ§ã«å€åæ§ã§ãããããªãã¡ãå床ã
ç²åãç¹ç¶ãããªããŒã¹ãã©ã³ãã®éã®é£ç¶ç©ºé
åã¯åã«ãã€ãŠçããããã«åž¯åã®ã©ã®æ¹åã§ã
åäžã§ããã®ãæãŸããã
èŠçŽ ã¯ãåäžã®å±€åã¯éããããå±€ã«ïŒå以äž
ã®å¥ã ã®åž¯åãæããŠããŠããããã®å°ãªããšã
ïŒåã¯å€åæ§æ¡æ£åž¯åã§ããã®ã奜ãŸãããä»ã®
垯åã¯ã詊è¬åž¯ååã¯èšé²åž¯åïŒãããã®åž¯åã¯
æç®ã«å ¬ç¥ã§ããïŒãä»å çæ¡æ£åž¯åã茻å°ç·é®
èœè¥ããã¯ãã€ã«ã¿ãŒåž¯åãäžå¡åž¯ååã¯ããªã¢
垯åã§ãã€ãŠããã垯åã¯ãäžè¬ã«ãçžäºã«æ¶²äœ
æ¥è§Šãæ¶²äœã詊è¬åã³åå¿çæç©ïŒäŸãã°æè²è²
çŽ ïŒã飿¥åž¯åã®éãªã€ãé åã®éãééåã¯ç§»
åãããããšãæå³ãããããŠãããå垯åã¯ã
å¥ã ã«å¡åžãããå±€ã§ããã®ã奜ãŸããããïŒä»¥
äžã®åž¯åãèŠçŽ ã®äžã€ã®å±€ã®å¥ã ã®é åã§ãã€ãŠ
ããã
ã®å¥ã ã®åž¯åãæããŠããŠããããã®å°ãªããšã
ïŒåã¯å€åæ§æ¡æ£åž¯åã§ããã®ã奜ãŸãããä»ã®
垯åã¯ã詊è¬åž¯ååã¯èšé²åž¯åïŒãããã®åž¯åã¯
æç®ã«å ¬ç¥ã§ããïŒãä»å çæ¡æ£åž¯åã茻å°ç·é®
èœè¥ããã¯ãã€ã«ã¿ãŒåž¯åãäžå¡åž¯ååã¯ããªã¢
垯åã§ãã€ãŠããã垯åã¯ãäžè¬ã«ãçžäºã«æ¶²äœ
æ¥è§Šãæ¶²äœã詊è¬åã³åå¿çæç©ïŒäŸãã°æè²è²
çŽ ïŒã飿¥åž¯åã®éãªã€ãé åã®éãééåã¯ç§»
åãããããšãæå³ãããããŠãããå垯åã¯ã
å¥ã ã«å¡åžãããå±€ã§ããã®ã奜ãŸããããïŒä»¥
äžã®åž¯åãèŠçŽ ã®äžã€ã®å±€ã®å¥ã ã®é åã§ãã€ãŠ
ããã
次ã«ãæ¬çºææ¹æ³ã¯èŠçŽ ãåæãã¹ãæ¶²äœè©Šæ
ãšæ¥è§Šãããããšã«ãã€ãŠå®æœããããèŠçŽ å ã§
èµ·ããä»»æã®æ€åºå¯èœãªå€åãé©åãªè£ 眮ãçšã
ãŠæž¬å®ãããé µçŽ åã¯åæçµæç©ã¯ãã®ãããªèŠ
çŽ ã«ä¹Ÿç¥æ®æž£ïŒäŸãã°åçµä¹Ÿç¥ç²æ«åã¯è¢«èŠçµæ
ç©ã®ä¹Ÿç¥æ®æž£ïŒãšããŠååšããã
ãšæ¥è§Šãããããšã«ãã€ãŠå®æœããããèŠçŽ å ã§
èµ·ããä»»æã®æ€åºå¯èœãªå€åãé©åãªè£ 眮ãçšã
ãŠæž¬å®ãããé µçŽ åã¯åæçµæç©ã¯ãã®ãããªèŠ
çŽ ã«ä¹Ÿç¥æ®æž£ïŒäŸãã°åçµä¹Ÿç¥ç²æ«åã¯è¢«èŠçµæ
ç©ã®ä¹Ÿç¥æ®æž£ïŒãšããŠååšããã
也åŒåæã§äœ¿çšããå Žåã«ã¯ãããªã«ãã³âç¹
ç°æ§é µçŽ ã¯äžè¬ã«40ã400I.U.ïŒm2ã奜ãŸããã¯
50ã200I.U.ïŒm2ã®éã§ååšããã
ç°æ§é µçŽ ã¯äžè¬ã«40ã400I.U.ïŒm2ã奜ãŸããã¯
50ã200I.U.ïŒm2ã®éã§ååšããã
æ¬çºæã®åæèŠçŽ ã¯ãæ¬çºæã®é
µçŽ åã¯åæçµ
æç©ãå«ã詊è¬åž¯åãå°ãªããšãïŒåæããããš
ãã§ããããããã®åž¯åã¯ãèªç«æ§ïŒããªãã¡ã
ãã®äžäœæ§ãç¶æããã®ã«å åã«åºãç©è³ªããæ
ãïŒã§ãã€ãŠããããåèšã®ãããªæ¯æäœäžã«æ
æãããŠããã®ã奜ãŸããããããã®èŠçŽ ã®è©Šè¬
垯åã®ããããããäŸãã°åèšã®ãããªæ¡æ£åž¯å
ãšããŠäœçšããããšãã§ããã
æç©ãå«ã詊è¬åž¯åãå°ãªããšãïŒåæããããš
ãã§ããããããã®åž¯åã¯ãèªç«æ§ïŒããªãã¡ã
ãã®äžäœæ§ãç¶æããã®ã«å åã«åºãç©è³ªããæ
ãïŒã§ãã€ãŠããããåèšã®ãããªæ¯æäœäžã«æ
æãããŠããã®ã奜ãŸããããããã®èŠçŽ ã®è©Šè¬
垯åã®ããããããäŸãã°åèšã®ãããªæ¡æ£åž¯å
ãšããŠäœçšããããšãã§ããã
æ¬çºæã®èŠçŽ ã®ïŒå以äžã®åž¯åãçš®ã
ã®ä»ã®æ
æã§ããããè¡šé¢æŽ»æ§å€ãé µçŽ æŽ»æ§åå€ãçµåå€
ïŒäžè¬ã«èŠªæ°Žæ§ã®å€©ç¶è¥ããã¯åæã³ãã€ãåã¯
ããªããŒïŒã硬åå€ãè²çŽ åã¯æº¶å€ãå«ããŠãå¿
é ã§ã¯ãªãæåãïŒçš®ä»¥äžå«ãã§ããŠããããã
ãã®æåã¯ãèšåºååŠã®åéã§å ¬ç¥ã®éã§ååšã
ãã
æã§ããããè¡šé¢æŽ»æ§å€ãé µçŽ æŽ»æ§åå€ãçµåå€
ïŒäžè¬ã«èŠªæ°Žæ§ã®å€©ç¶è¥ããã¯åæã³ãã€ãåã¯
ããªããŒïŒã硬åå€ãè²çŽ åã¯æº¶å€ãå«ããŠãå¿
é ã§ã¯ãªãæåãïŒçš®ä»¥äžå«ãã§ããŠããããã
ãã®æåã¯ãèšåºååŠã®åéã§å ¬ç¥ã®éã§ååšã
ãã
æ¬çºæã«ãããåææ¹æ³ã«å¿ããŠç°ãªãçš®ã
ã®
èŠçŽ ã補é ããããšãã§ãããä»»æã®ææã®å¹ ã®
é·ãããŒããã·ãŒãåã¯äžå±€å°ããããããå«ã
ãŠçš®ã ã®åœ¢ã§èŠçŽ ã圢æããããšãã§ããã
èŠçŽ ã補é ããããšãã§ãããä»»æã®ææã®å¹ ã®
é·ãããŒããã·ãŒãåã¯äžå±€å°ããããããå«ã
ãŠçš®ã ã®åœ¢ã§èŠçŽ ã圢æããããšãã§ããã
æ¬çºæã®åææ¹æ³ã¯ãææäœã§åã¯èªåçã«ã
ãããšãã§ãããäžè¬ã«ãèŠçŽ ãäŸçµŠããŒã«ãã
ããå è£ ç©åã¯ä»ã®äŸçµŠæºããæ¡åããæ¶²äœè©Šæ
ïŒäŸãã°ïŒã200ÎŒïŒãšã詊æãèŠçŽ äžã®è©Šè¬ãš
æ··åããããã«ç©ççã«æ¥è§Šãããããšã«ãã€
ãŠãæ¶²äœäžã®ããªã«ãã³åã¯ä»ã®è¢«åæç©ã®éã
枬å®ããããã®ãããªæ¥è§Šã¯ãä»»æã®é©åœãªæ¹æ³
ã§ãäŸãã°èŠçŽ ã詊æäžã«æµžæŒ¬ããããåã¯å¥œãŸ
ããã¯é©åœãªåé ææ®µãçšããŠäžæ»Žä»¥äžã®è©Šæã
æåã¯æ©æ¢°ã§èŠçŽ ã«èœãšãããšã«ãã€ãŠéæãã
ãã
ãããšãã§ãããäžè¬ã«ãèŠçŽ ãäŸçµŠããŒã«ãã
ããå è£ ç©åã¯ä»ã®äŸçµŠæºããæ¡åããæ¶²äœè©Šæ
ïŒäŸãã°ïŒã200ÎŒïŒãšã詊æãèŠçŽ äžã®è©Šè¬ãš
æ··åããããã«ç©ççã«æ¥è§Šãããããšã«ãã€
ãŠãæ¶²äœäžã®ããªã«ãã³åã¯ä»ã®è¢«åæç©ã®éã
枬å®ããããã®ãããªæ¥è§Šã¯ãä»»æã®é©åœãªæ¹æ³
ã§ãäŸãã°èŠçŽ ã詊æäžã«æµžæŒ¬ããããåã¯å¥œãŸ
ããã¯é©åœãªåé ææ®µãçšããŠäžæ»Žä»¥äžã®è©Šæã
æåã¯æ©æ¢°ã§èŠçŽ ã«èœãšãããšã«ãã€ãŠéæãã
ãã
詊æãæœããåŸãèŠçŽ ãã³ã³ãã€ã·ãšãã³ã°ã
äŸãã°ã€ã³ããŠããŒã·ãšã³ãå ç±çãä»»æã®è©Šéš
çµæãåŸãã®ãä¿é²åã¯å®¹æã«ããã®ã«æãŸãã
åŠçã«ä»ãã
äŸãã°ã€ã³ããŠããŒã·ãšã³ãå ç±çãä»»æã®è©Šéš
çµæãåŸãã®ãä¿é²åã¯å®¹æã«ããã®ã«æãŸãã
åŠçã«ä»ãã
被åæç©ã¯åå¿ããé©åœãªè£
眮ã«ãã€ãŠå®éã
ããæ€åºå¯èœãªå€åãçãããé©åœãªæ€åºææ®µ
ã¯ãåå°è¥ããã¯é鿝è²åå åæãè¢å 枬å®ã
æŸå°èœæž¬å®ãååŠçºå ãé µçŽ æšèåã¯ãšã³ã¿ã«ã
ãŒå€åã®æž¬å®ãå å«ããã
ããæ€åºå¯èœãªå€åãçãããé©åœãªæ€åºææ®µ
ã¯ãåå°è¥ããã¯é鿝è²åå åæãè¢å 枬å®ã
æŸå°èœæž¬å®ãååŠçºå ãé µçŽ æšèåã¯ãšã³ã¿ã«ã
ãŒå€åã®æž¬å®ãå å«ããã
äžèšã®å®æœäŸã¯ãæ¬çºæãæŽã«èª¬æãããã®ã§
ãããäžèšã®èšèŒã¯ãå宿œäŸã«å ±éã§ããã
ãããäžèšã®èšèŒã¯ãå宿œäŸã«å ±éã§ããã
280åã³260nïœã§æž¬å®ããåžå
åºŠã®æ¯ãçšãã
æ¹æ³ã«ãã€ãŠèçœè³ªæ¿åºŠã枬å®ãããç¹ã«æããª
ãéãããã¹ãŠã®é µçŽ è£œå€ã®æœåºå·¥çšã¯ïŒãïŒâ
ã§å®æœãããã¹ãŠã®ååŠè¬åã¯è©Šè¬å質ã§ãã€
ãã100mlã®ãã©ã¹ã³äžã§ã0.05ã¢ã«çé žãããª
ãŠã ç·©è¡æ¶²ïŒPH7.45ïŒã«ç§€éããåºäœç©è³ªïŒ0.1N
NaOHçŽ100ÎŒã§äºã湿最ïŒã溶解ããããšã«
ãã€ãŠããªã«ãã³ïŒéè€å圢ïŒã¹ããã¯æº¶æ¶²
ïŒ100mgïŒmlïŒã補é ããããã®æº¶æ¶²ãçªçŽ ã«å¯ã
é°å²æ°äžã«ïŒãïŒâã«ä¿æãããããªã«ãã³ã«é¢
ããŠ440nïœã§55Ã103ïŒã¢ã«ïŒcmã®ã¢ã«åžå ä¿
æ°ã䜿çšããã䜿çšçŽåã«ãããªã«ãã³ã¹ããã¯
溶液ã0.05ã¢ã«ã®çé žãããªãŠã ç·©è¡æ¶²ã§åžéã
ãã
æ¹æ³ã«ãã€ãŠèçœè³ªæ¿åºŠã枬å®ãããç¹ã«æããª
ãéãããã¹ãŠã®é µçŽ è£œå€ã®æœåºå·¥çšã¯ïŒãïŒâ
ã§å®æœãããã¹ãŠã®ååŠè¬åã¯è©Šè¬å質ã§ãã€
ãã100mlã®ãã©ã¹ã³äžã§ã0.05ã¢ã«çé žãããª
ãŠã ç·©è¡æ¶²ïŒPH7.45ïŒã«ç§€éããåºäœç©è³ªïŒ0.1N
NaOHçŽ100ÎŒã§äºã湿最ïŒã溶解ããããšã«
ãã€ãŠããªã«ãã³ïŒéè€å圢ïŒã¹ããã¯æº¶æ¶²
ïŒ100mgïŒmlïŒã補é ããããã®æº¶æ¶²ãçªçŽ ã«å¯ã
é°å²æ°äžã«ïŒãïŒâã«ä¿æãããããªã«ãã³ã«é¢
ããŠ440nïœã§55Ã103ïŒã¢ã«ïŒcmã®ã¢ã«åžå ä¿
æ°ã䜿çšããã䜿çšçŽåã«ãããªã«ãã³ã¹ããã¯
溶液ã0.05ã¢ã«ã®çé žãããªãŠã ç·©è¡æ¶²ã§åžéã
ãã
åèšã®ããã«ç·©è¡ããããªã«ãã³å«ææº¶æ¶²ãæ¢
ç¥éã®é µçŽ è£œå€ãšå ±ã«æž©çœ®ããããªã«ãã³ãå«ãŸ
ãªã以å€ã¯åäžã®çµæç©ã®å¯Ÿç §æº¶æ¶²ã«å¯ŸããŠã
λmaxïŒ440nïœïŒã§ã®åžåæ¿åºŠã®æžå°ãç£èŠããã
ååå¿æ··åç©ã®æçµå®¹éã¯ã1.01mlã§ãã€ããã
ã¹ãŠã®åæã¯ãç¹ã«æããªãéãã440nïœã§åžž
çšã®åå å 床èšã§22ã25âã§ç£èŠããã
ç¥éã®é µçŽ è£œå€ãšå ±ã«æž©çœ®ããããªã«ãã³ãå«ãŸ
ãªã以å€ã¯åäžã®çµæç©ã®å¯Ÿç §æº¶æ¶²ã«å¯ŸããŠã
λmaxïŒ440nïœïŒã§ã®åžåæ¿åºŠã®æžå°ãç£èŠããã
ååå¿æ··åç©ã®æçµå®¹éã¯ã1.01mlã§ãã€ããã
ã¹ãŠã®åæã¯ãç¹ã«æããªãéãã440nïœã§åžž
çšã®åå å 床èšã§22ã25âã§ç£èŠããã
äŸ ïŒ
æé®®ããã¿ãïŒartichokesïŒããã®é
µçŽ ã®æœåº
æé®®ããã¿ãèžçæ°Žã§ããããã¹ã©ã€ã¹ããïŒ
ãïŒå®¹éã®æ°·å·0.05ã¢ã«çé žãããªãŠã ç·©è¡æ¶²
ïŒPH7.45ïŒã«æ·»å ãããæ¬¡ãã§ãæ€ç©çµç¹ãïŒå
ã®è¡æïŒburstïŒã10ã15ç§ç¶ãã30ç§éã®æ°·æµŽ
å·åŽãéã«æãã ãå¥ã ã®è¡æã10ã12åè¡ãæš
æºãã¬ã³ããŒã§å質åãããçããå質ç©ãïŒå±€
ã®ããŒãºã¯ãã¹ã§ãéããããæ¶²ãæšæºé å¿åé¢
æ©ã§9000Ãïœã§ãïŒâã§15ã20åé å¿åé¢ããã
ç¡èŠãããããªã«ãã³âç¹ç°æ§æŽ»æ§ã瀺ãçæã
ã¬ãããæšãŠãäžæŸæ¶²ã60ïŒ é£œåããã®ã«å åãª
ç¡«é žã¢ã³ã¢ããŠã ã§åŠçãããçããåºäœæ²æ®¿ç©
ãåèšãšåãã§ããããPH7.4ã®ç·©è¡æ¶²äžã«æžæ¿
ãããæžæ¿æ¶²ïŒmlã65âã§ïŒåéå ç±ãããïŒã
ïŒâã®æ°Žã«å¯ŸããŠäžå€éæããããšã«ãã€ãŠåå
ã宿œãããããã«ãããïŒã10mgïŒmlã®èçœè³ª
ãå«ã¿ãæ¬çºæã®è£œå€ã®ããªã«ãã³âç¹ç°æ§æŽ»æ§
ç¹æ§ãç€ºãæ°Žæ§é µçŽ è£œå€ãåŸãã
ãïŒå®¹éã®æ°·å·0.05ã¢ã«çé žãããªãŠã ç·©è¡æ¶²
ïŒPH7.45ïŒã«æ·»å ãããæ¬¡ãã§ãæ€ç©çµç¹ãïŒå
ã®è¡æïŒburstïŒã10ã15ç§ç¶ãã30ç§éã®æ°·æµŽ
å·åŽãéã«æãã ãå¥ã ã®è¡æã10ã12åè¡ãæš
æºãã¬ã³ããŒã§å質åãããçããå質ç©ãïŒå±€
ã®ããŒãºã¯ãã¹ã§ãéããããæ¶²ãæšæºé å¿åé¢
æ©ã§9000Ãïœã§ãïŒâã§15ã20åé å¿åé¢ããã
ç¡èŠãããããªã«ãã³âç¹ç°æ§æŽ»æ§ã瀺ãçæã
ã¬ãããæšãŠãäžæŸæ¶²ã60ïŒ é£œåããã®ã«å åãª
ç¡«é žã¢ã³ã¢ããŠã ã§åŠçãããçããåºäœæ²æ®¿ç©
ãåèšãšåãã§ããããPH7.4ã®ç·©è¡æ¶²äžã«æžæ¿
ãããæžæ¿æ¶²ïŒmlã65âã§ïŒåéå ç±ãããïŒã
ïŒâã®æ°Žã«å¯ŸããŠäžå€éæããããšã«ãã€ãŠåå
ã宿œãããããã«ãããïŒã10mgïŒmlã®èçœè³ª
ãå«ã¿ãæ¬çºæã®è£œå€ã®ããªã«ãã³âç¹ç°æ§æŽ»æ§
ç¹æ§ãç€ºãæ°Žæ§é µçŽ è£œå€ãåŸãã
äŸ ïŒ
é
µçŽ æ¿åºŠã®é¢æ°ãšããŠæº¶æ¶²åæã§ã®ããªã«ãã³
ã®æžæ äŸïŒã«èšèŒããæäœã«ãã€ãŠæé®®ããã¿ããåŸ
ãé µçŽ è£œå€ã®çš®ã ã®éïŒ10ã100ÎŒïŒãã37â
ã®0.05ã¢ã«ã®ããªã¹ïŒããããã·ã¡ãã«ïŒã¢ãã
ã¡ã¿ã³ç·©è¡æ¶²ïŒPH8.0ïŒã«æº¶è§£ããŠãžã¿ãŠãããª
ã«ãã³ïŒmgïŒdlãå«ãããããã2.5mlã®æ¶²äœè©Š
æã«æ·»å ãããããªã«ãã³ãå«ãŸãªã以å€ã¯åäž
ã®çµæç©ãåºæºãšããŠãæšæºåå åæåšã䜿çšã
ãŠ450nïœã®åžå 床ã®å€åãç£èŠãããé µçŽ è£œå€
ã®å®¹éã«å¯ŸããŠã10åéã®åžå 床ã®å€åïŒÎAïŒ
ã第ïŒå³ã«ããããããã
ã®æžæ äŸïŒã«èšèŒããæäœã«ãã€ãŠæé®®ããã¿ããåŸ
ãé µçŽ è£œå€ã®çš®ã ã®éïŒ10ã100ÎŒïŒãã37â
ã®0.05ã¢ã«ã®ããªã¹ïŒããããã·ã¡ãã«ïŒã¢ãã
ã¡ã¿ã³ç·©è¡æ¶²ïŒPH8.0ïŒã«æº¶è§£ããŠãžã¿ãŠãããª
ã«ãã³ïŒmgïŒdlãå«ãããããã2.5mlã®æ¶²äœè©Š
æã«æ·»å ãããããªã«ãã³ãå«ãŸãªã以å€ã¯åäž
ã®çµæç©ãåºæºãšããŠãæšæºåå åæåšã䜿çšã
ãŠ450nïœã®åžå 床ã®å€åãç£èŠãããé µçŽ è£œå€
ã®å®¹éã«å¯ŸããŠã10åéã®åžå 床ã®å€åïŒÎAïŒ
ã第ïŒå³ã«ããããããã
äŸ ïŒ
ããªã«ãã³æ¿åºŠã®é¢æ°ãšããŠã®æº¶æ¶²åæã«ãã
ãããªã«ãã³æžæ äŸïŒã«èšèŒããããã«ããŠåŸãããæé®®ããã¿
é µçŽ è£œå€0.09mgãå«ãéã2.8Ã10-6ãïŒÃ10-5ã¢
ã«ïŒã®ç¯å²ã®ããªã«ãã³æ¿åºŠãæããããªã«ã
ã³âå«ææ¶²äœè©Šæã«æ·»å ãããè©Šéšæ¡ä»¶ã¯äŸïŒã«
èšèŒããã®ãšåãã§ãã€ãããããã®è©Šéšããæž¬
å®ãããããã«ãæé®®ããã¿ããªã«ãã³âç¹ç°æ§
é µçŽ è£œå€ã®èŠæãã®ã倿¿æ³ã«ãããããšãªã¹
ïŒMichaelisïŒå®æ°Kmã¯ãçŽ1.5Ã10-5ã¢ã«æ¿åºŠ
ïŒããªãã¡çŽ0.9mgïŒdlïŒã§ããïŒLineweaverïŒ
BurkãJ.A.C.S.ã56å·»ã658é ã1934幎ïŒããã®
Kmå€ã¯ãç±³åœç¹èš±ç¬¬4211844å·æçŽ°æžã®èé µçŽ
ïŒçŽ7.04mgïŒdlåã¯1.2Ã10-4ã¢ã«ã®KmïŒã«æ¯èŒ
ããŠãæé®®ããã¿é µçŽ ã®æ¹ãããªã«ãã³ã«å¯ŸããŠ
é«ãèŠªåæ§ãæããããšãæå³ããã
ãããªã«ãã³æžæ äŸïŒã«èšèŒããããã«ããŠåŸãããæé®®ããã¿
é µçŽ è£œå€0.09mgãå«ãéã2.8Ã10-6ãïŒÃ10-5ã¢
ã«ïŒã®ç¯å²ã®ããªã«ãã³æ¿åºŠãæããããªã«ã
ã³âå«ææ¶²äœè©Šæã«æ·»å ãããè©Šéšæ¡ä»¶ã¯äŸïŒã«
èšèŒããã®ãšåãã§ãã€ãããããã®è©Šéšããæž¬
å®ãããããã«ãæé®®ããã¿ããªã«ãã³âç¹ç°æ§
é µçŽ è£œå€ã®èŠæãã®ã倿¿æ³ã«ãããããšãªã¹
ïŒMichaelisïŒå®æ°Kmã¯ãçŽ1.5Ã10-5ã¢ã«æ¿åºŠ
ïŒããªãã¡çŽ0.9mgïŒdlïŒã§ããïŒLineweaverïŒ
BurkãJ.A.C.S.ã56å·»ã658é ã1934幎ïŒããã®
Kmå€ã¯ãç±³åœç¹èš±ç¬¬4211844å·æçŽ°æžã®èé µçŽ
ïŒçŽ7.04mgïŒdlåã¯1.2Ã10-4ã¢ã«ã®KmïŒã«æ¯èŒ
ããŠãæé®®ããã¿é µçŽ ã®æ¹ãããªã«ãã³ã«å¯ŸããŠ
é«ãèŠªåæ§ãæããããšãæå³ããã
äŸ ïŒ
é
µçŽ æŽ»æ§ã®PHäŸåæ§
ãã®äŸã¯ãæ¬æçŽ°æžã«èšèŒããããªã«ãã³æžæ
é µçŽ ã®æŽ»æ§ã«å¯ŸããPHã®äœçšã瀺ãã
é µçŽ ã®æŽ»æ§ã«å¯ŸããPHã®äœçšã瀺ãã
æªè€åããªã«ãã³ïŒmgïŒdlãå«ãæ°Žæ§è©Šæã
çš®ã ã®PHå€ã§äŸïŒã®æé®®ããã¿é µçŽ è£œå€ïŒmgïŒml
ãšæ··åããé µçŽ æŽ»æ§ã37âã§æž¬å®ãããçµæãã
450nïœã§PHç¯å²ã«å¯ŸããŠïŒååœããã®åžå 床ã®
æ£å³ã®å€åïŒÎAïŒåïŒåã¯åæé床ã®å€åãšã
ãŠç¬¬ïŒå³ã«ããããããããã®ãããããã37â
ã§çé žå¡©ç·©è¡æ¶²äžã§æé©PHã¯çŽ7.4ã§ããããšã¯
æããã§ãããæçšãªPHç¯å²ã¯çŽïŒãçŽ10ã§ã
ããæé©PHåã³ãã®çŽåºŠæ®µéïŒç²è£œè£œå€ïŒã§ãé µ
çŽ ã®ç¹ç°æ§æŽ»æ§ã¯çŽ0.024ÎÎŒã¢ã«ïŒåïŒmgåã¯
0.0048ÎAïŒåïŒmgã§ãã€ããããã¯ãåèšã®ç±³
åœç¹èš±ç¬¬4211844å·æçŽ°æžã«èšèŒãããŠããèé µ
çŽ è£œå€ã®ãåæ§ã«æ¡ä»¶äžã«ãããïŒè©²ç¹èš±ã®ç¬¬
衚ãç²è£œæœåºããŒã¿ããããïŒåç §ïŒç¹ç°æ§æŽ»æ§
ã®çŽïŒåã§ããã
çš®ã ã®PHå€ã§äŸïŒã®æé®®ããã¿é µçŽ è£œå€ïŒmgïŒml
ãšæ··åããé µçŽ æŽ»æ§ã37âã§æž¬å®ãããçµæãã
450nïœã§PHç¯å²ã«å¯ŸããŠïŒååœããã®åžå 床ã®
æ£å³ã®å€åïŒÎAïŒåïŒåã¯åæé床ã®å€åãšã
ãŠç¬¬ïŒå³ã«ããããããããã®ãããããã37â
ã§çé žå¡©ç·©è¡æ¶²äžã§æé©PHã¯çŽ7.4ã§ããããšã¯
æããã§ãããæçšãªPHç¯å²ã¯çŽïŒãçŽ10ã§ã
ããæé©PHåã³ãã®çŽåºŠæ®µéïŒç²è£œè£œå€ïŒã§ãé µ
çŽ ã®ç¹ç°æ§æŽ»æ§ã¯çŽ0.024ÎÎŒã¢ã«ïŒåïŒmgåã¯
0.0048ÎAïŒåïŒmgã§ãã€ããããã¯ãåèšã®ç±³
åœç¹èš±ç¬¬4211844å·æçŽ°æžã«èšèŒãããŠããèé µ
çŽ è£œå€ã®ãåæ§ã«æ¡ä»¶äžã«ãããïŒè©²ç¹èš±ã®ç¬¬
衚ãç²è£œæœåºããŒã¿ããããïŒåç §ïŒç¹ç°æ§æŽ»æ§
ã®çŽïŒåã§ããã
æ¬çºæã®å©ç¹ã¯ããã¯ç§æ€ç©ã奜ãŸããã¯æé®®
ããã¿ããåŸãããããªã«ãã³âç¹ç°æ§é µçŽ ã䜿
çšããããšã«ãã€ãŠåŸãããããã®é µçŽ ã¯ãããª
ã«ãã³ïŒè€å圢åã³éè€å圢ïŒã«å¯ŸããŠç¹ç°çã«
äœçšããããšãã§ãããããªã«ãã³ã«å¯Ÿãããã®
é µçŽ ã®ç¹ç°æ§ã¯ãåèšã®ç±³åœç¹èš±ç¬¬4211844å·æ
现æžã«èšèŒãããŠããå ¬ç¥èé µçŽ ã®ç¹ç°æ§ãã倧
ããããšãå€ã€ãããŸããé µçŽ è£œå€ã¯ãæ¯èŒçé«
ãç¹ç°æ§æŽ»æ§ãããªãã¡ãèçœè³ªïŒmgåœããæ¯å
ã®åºè³ªïŒããªã«ãã³ïŒã®ã¢ã«æ°ã®å¢å ããã¿ãŒã³
ãªãŒããŒæ°ãæããã
ããã¿ããåŸãããããªã«ãã³âç¹ç°æ§é µçŽ ã䜿
çšããããšã«ãã€ãŠåŸãããããã®é µçŽ ã¯ãããª
ã«ãã³ïŒè€å圢åã³éè€å圢ïŒã«å¯ŸããŠç¹ç°çã«
äœçšããããšãã§ãããããªã«ãã³ã«å¯Ÿãããã®
é µçŽ ã®ç¹ç°æ§ã¯ãåèšã®ç±³åœç¹èš±ç¬¬4211844å·æ
现æžã«èšèŒãããŠããå ¬ç¥èé µçŽ ã®ç¹ç°æ§ãã倧
ããããšãå€ã€ãããŸããé µçŽ è£œå€ã¯ãæ¯èŒçé«
ãç¹ç°æ§æŽ»æ§ãããªãã¡ãèçœè³ªïŒmgåœããæ¯å
ã®åºè³ªïŒããªã«ãã³ïŒã®ã¢ã«æ°ã®å¢å ããã¿ãŒã³
ãªãŒããŒæ°ãæããã
第ïŒå³ã¯ãåèšã®äŸïŒã«èšèŒããæ¬çºæã®ããª
ã«ãã³âç¹ç°æ§æé®®ããã¿é µçŽ è£œå€ã®éã®å€åã«
察ããŠããªã«ãã³æžæé床ã®å€åããããããã
ã°ã©ãå³ã§ããã第ïŒå³ã¯ãåèšã®äŸïŒã«èšèŒã
ãé µçŽ æŽ»æ§ã«å¯ŸããPHã®äœçšã瀺ãã°ã©ãå³ã§ã
ãã
ã«ãã³âç¹ç°æ§æé®®ããã¿é µçŽ è£œå€ã®éã®å€åã«
察ããŠããªã«ãã³æžæé床ã®å€åããããããã
ã°ã©ãå³ã§ããã第ïŒå³ã¯ãåèšã®äŸïŒã«èšèŒã
ãé µçŽ æŽ»æ§ã«å¯ŸããPHã®äœçšã瀺ãã°ã©ãå³ã§ã
ãã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ ãã¯ç§æ€ç©ããåé¢ãããäžèšã®(a)ã(e)ã®ç©
çååŠçæ§è³ªãããªãã¡ã (a) ããªã«ãã³ïŒè€å圢åã¯éè€å圢ïŒãšç¹ç°ç
ã«åå¿ããè²ã®å€åãèµ·ããæŽ»æ§ã (b) 1.5Ã10-5ã¢ã«ã®ããªã«ãã³ã«å¯ŸããKmã (c) ïŒã10ã®æçšãªPHç¯å²ã§ã®æŽ»æ§ã (d) 37âã§çé žå¡©ç·©è¡æ¶²äžã§æž¬å®ããŠ7.4ã®æé©
PHãåã³ (e) è€ååã³éè€å圢ã«ã€ããŠ20ã50âã®æçšãª
枩床ç¯å²ã§ã®æŽ»æ§ ãæããããªã«ãã³âç¹ç°æ§é µçŽ ãå«ãåæçšçµ
æç©ã ïŒ è¢«åæç©æž¬å®çšã®åæèŠçŽ ã«å«ãŸããç¹èš±è«
æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒã®åæçµæç©ã ïŒ ããªã«ãã³ãå«ããšæãããæ¶²äœããã¯ç§æ€
ç©ããåé¢ãããäžèšã®(a)ã(e)ã®ç©çååŠçæ§
質ãããªãã¡ã (a) ããªã«ãã³ïŒè€å圢åã¯éè€å圢ïŒãšç¹ç°ç
ã«åå¿ããè²ã®å€åãèµ·ããæŽ»æ§ã (b) 1.5Ã10-5ã¢ã«ã®ããªã«ãã³ã«å¯ŸããKmã (c) ïŒã10ã®æçšãªPHç¯å²ã§æŽ»æ§ã (d) 37âã§çé žå¡©ç·©è¡æ¶²äžã§æž¬å®ããŠ7.4ã®æé©
PHãåã³ (e) è€ååã³éè€å圢ã«ã€ããŠ20ã50âã®æçšãª
枩床ç¯å²ã§ã®æŽ»æ§ ãæããããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šãããã
ãšãå«ãæ°Žæ§æ¶²äœäžã®ããªã«ãã³ã®æžææ¹æ³ã ïŒ æ°Žæ§æ¶²äœäžã®ããªã«ãã³ã枬å®ããããã () ããªã«ãã³ãå«ããšæãããæ¶²äœããã¯ç§
æ€ç©ããåé¢ãããäžèšã®(a)ã(e)ã®ç©çååŠç
æ§è³ªãããªãã¡ã (a) ããªã«ãã³ïŒè€å圢åã¯éè€å圢ïŒãšç¹ç°
çã«åå¿ããè²ã®å€åãèµ·ããæŽ»æ§ã (b) 1.5Ã10-5ã¢ã«ã®ããªã«ãã³ã«å¯ŸããKmã (c) ïŒã10ã®æçšãªPHç¯å²ã§ã®æŽ»æ§ã (d) 37âã§çé žå¡©ç·©è¡æ¶²äžã§æž¬å®ããŠ7.4ã®æ
é©PHãåã³ (e) è€ååã³éè€å圢ã«ã€ããŠ20ã50âã®æçš
ãªæž©åºŠç¯å²ã§ã®æŽ»æ§ ãæããããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§ŠãããŠã
ããªã«ãã³ãé µçŽ ãšåå¿ãããŠæ€åºå¯èœãªå€åã
çãããããããŠã () å·¥çšïŒïŒã§çããå€åãæ€åºãããå·¥çš
ãå«ãããªã«ãã³ã®æž¬å®æ¹æ³ã ïŒ åŠšå®³ç©è³ªã§ããããªã«ãã³ãå«ãæ°Žæ§æ¶²äœäž
ã®ããªã«ãã³ä»¥å€ã®è¢«åæç©ã枬å®ããããã () ããªã«ãã³ä»¥å€ã®è¢«åæç©ãå«ããšæãã
ãæ¶²äœã該被åæç©ã«å¯Ÿããåå¿æ§çµæç©ãšæ¥
è§ŠãããŠæ€åºå¯èœãªå€åãçãããã () å·¥çšïŒïŒã®ååã¯ãã®éã«æ¶²äœããã¯ç§
æ€ç©ããåé¢ãããäžèšã®(a)ã(e)ã®ç©çååŠç
æ§è³ªãããªãã¡ã (a) ããªã«ãã³ïŒè€å圢åã¯éè€å圢ïŒãšç¹ç°
çã«åå¿ããè²ã®å€åãèµ·ããæŽ»æ§ã (b) 1.5Ã10-5ã¢ã«ã®ããªã«ãã³ã«å¯ŸããKmã (c) ïŒã10ã®æçšãªPHç¯å²ã§ã®æŽ»æ§ã (d) 37âã§çé žå¡©ç·©è¡æ¶²äžã§æž¬å®ããŠ7.4ã®æ
é©PHãåã³ (e) è€ååã³éè€å圢ã«ã€ããŠ20ã50âã®æçš
ãªæž©åºŠç¯å²ã§ã®æŽ»æ§ ãæããããªã«ãã³âç¹ç°æ§é µçŽ ãšæ¥è§Šãããã
ãã«ããããªã«ãã³ãæžæãããå·¥çšïŒïŒã§ç
ããæ€åºå¯èœãªå€åã劚害ããèœåãæžå°ããã
ãããŠã () å·¥çšïŒïŒã§çããå€åãæ€åºããå·¥çšã
å«ããããªã«ãã³ä»¥å€ã®è¢«åæç©ã®åææ¹æ³ã
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/866,845 US4746606A (en) | 1986-05-27 | 1986-05-27 | Bilirubin-specific enzyme and its analytical use |
| US866845 | 1986-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62285782A JPS62285782A (ja) | 1987-12-11 |
| JPH0358280B2 true JPH0358280B2 (ja) | 1991-09-04 |
Family
ID=25348553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62127295A Granted JPS62285782A (ja) | 1986-05-27 | 1987-05-26 | ããªã«ãã³âç¹ç°æ§é µçŽ ã®åæãžã®äœ¿çš |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4746606A (ja) |
| EP (1) | EP0247846B1 (ja) |
| JP (1) | JPS62285782A (ja) |
| CA (1) | CA1282359C (ja) |
| DE (1) | DE3779179D1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0320095A3 (en) * | 1987-12-10 | 1989-08-02 | HEALTH & RESEARCH SERVICES INC. | Bilirubin degrading enzymes |
| JP2856757B2 (ja) * | 1989-03-13 | 1999-02-10 | ãŠããã«æ ªåŒäŒç€Ÿ | ç·ããªã«ãã³ã®æž¬å®æ¹æ³ããã³æž¬å®çšè©Šè¬ |
| DE4406379A1 (de) * | 1993-03-24 | 1994-09-29 | Boehringer Mannheim Gmbh | Bilirubinoxidase aus Alfalfa und Verwendung des Enzyms |
| DE19627376A1 (de) * | 1996-07-06 | 1998-01-08 | Aar Pharma Adler Apotheke | Verwendung von Artischocken-(Cynara)-Extrakten |
| US20030003464A1 (en) * | 2000-11-27 | 2003-01-02 | Phan Brigitte C. | Dual bead assays including optical biodiscs and methods relating thereto |
| US7504243B2 (en) | 2004-03-19 | 2009-03-17 | The United States Of America As Represented By The Department Of Health And Human Services | Methods for the production of biliverdin |
| FR2957934B1 (fr) | 2010-03-24 | 2014-10-17 | Centre Nat Rech Scient | Bilirubine oxydase de bacillus pumilus et ses applications |
| CN103517703B (zh) | 2011-05-11 | 2016-11-09 | 倩éé ¶å¶åæ ªåŒäŒç€Ÿ | æè²ååå ¶çšé |
| FR2975704B1 (fr) | 2011-05-24 | 2015-02-20 | Centre Nat Rech Scient | Bilirubine oxydase de magnaporthe oryzae et ses applications |
| EP4582549A1 (en) | 2022-09-02 | 2025-07-09 | Amano Enzyme Inc. | Phenylacetaldehyde production method and use application thereof |
| WO2024247292A1 (ja) | 2023-05-26 | 2024-12-05 | 倩éãšã³ã¶ã€ã æ ªåŒäŒç€Ÿ | ã¢ã«ãããååç©ã®è£œé æ¹æ³åã³ãã®å¿çš |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211844A (en) * | 1978-05-19 | 1980-07-08 | Eastman Kodak Company | Bilirubin-specific fungal enzyme preparation |
| JPS6012031B2 (ja) * | 1981-03-30 | 1985-03-29 | 倩éè£œè¬æ ªåŒäŒç€Ÿ | ããªã«ãã³ãªãã·ãâãŒã®è£œé æ³ |
| JPS59135886A (ja) * | 1983-01-25 | 1984-08-04 | Takara Shuzo Co Ltd | ããªã«ãã³ã»ãªãã·ãâãŒã®è£œé æ³ |
| JPS59198971A (ja) * | 1983-04-28 | 1984-11-10 | Kyowa Hakko Kogyo Co Ltd | ããªã«ãã³ãªãã·ãâãŒã®è£œé æ³ |
| US4701411A (en) * | 1983-09-01 | 1987-10-20 | Eastman Kodak Company | Bilirubin-specific enzyme preparation, assay compositions, analytical elements and methods using same |
| US4600689A (en) * | 1983-11-21 | 1986-07-15 | Takara Shuzo Co., Ltd. | Novel bilirubin oxidase, its production and use |
-
1986
- 1986-05-27 US US06/866,845 patent/US4746606A/en not_active Expired - Fee Related
- 1986-12-05 CA CA000524619A patent/CA1282359C/en not_active Expired - Fee Related
-
1987
- 1987-05-26 JP JP62127295A patent/JPS62285782A/ja active Granted
- 1987-05-27 EP EP87304684A patent/EP0247846B1/en not_active Expired
- 1987-05-27 DE DE8787304684T patent/DE3779179D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62285782A (ja) | 1987-12-11 |
| EP0247846A3 (en) | 1989-04-26 |
| US4746606A (en) | 1988-05-24 |
| DE3779179D1 (de) | 1992-06-25 |
| EP0247846B1 (en) | 1992-05-20 |
| EP0247846A2 (en) | 1987-12-02 |
| CA1282359C (en) | 1991-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69329280T2 (de) | Testvorrichtung und verfahren zur durchfÃŒhrung von blutgerinnungstests | |
| AU783251B2 (en) | Reagent test strip for analyte determination | |
| JPS6329247A (ja) | åæçšçµæç©ïŒåæèŠçŽ åã³è¢«åæç©ã®æž¬å®æ¹æ³ | |
| Martinez-Pérez et al. | A reagent less fluorescent solâgel biosensor for uric acid detection in biological fluids | |
| DE3781170T2 (de) | Hydrolysierbare fluoreszierende substrate und deren verwendung zur analytischen bestimmung. | |
| EP0103288B1 (en) | Multilayer analytical element | |
| EP0142849A2 (en) | Multilayer chemical analytical element | |
| JPH09121894A (ja) | ãããã¯ãªããã«äœå¿æã®è¡ç³ã¹ããªããã°ã«ã³ãŒã¹æ¿åºŠæž¬å®çšè©Šè¬ã¹ããªãã | |
| US4211844A (en) | Bilirubin-specific fungal enzyme preparation | |
| JPS62239055A (ja) | å¶åŸ¡ãããè²çžå€åã瀺ã詊éšçµæç©åã³è©Šéšå · | |
| EP0371513A2 (en) | Device and method for assay of liquid sample | |
| EP0243066B1 (en) | Element and method for the determination of creatinine or creatine | |
| EP0247846B1 (en) | Bilirubin-specific enzyme and its analytical use | |
| US4701411A (en) | Bilirubin-specific enzyme preparation, assay compositions, analytical elements and methods using same | |
| CA1226796A (en) | Reflective particle-containing analytical element | |
| EP0169055A2 (en) | Polymeric single layer analytical element | |
| CA1278243C (en) | Analytical element containing photosensitive compound and filter layer and method of use | |
| EP0571939A1 (de) | Verfahren und Mittel zur Bestimmung eines Analyts | |
| EP0357400A2 (en) | Self-corrected assay device and method | |
| JPS63305254A (ja) | ã¯ã¬ã¢ããã³åã¯ã¯ã¬ã¢ãã³ã®åæçšèŠçŽ åã³æ¹æ³ | |
| CH646792A5 (de) | Testvorrichtung fuer die bestimmung von harnsaeure. | |
| EP0239926A2 (en) | Rainbow test device | |
| EP0542107A1 (en) | Detection of analytes in saliva using peroxide-peroxidase test systems | |
| US4921804A (en) | Method for extracting bilirubin-specific enzyme preparation | |
| JPH0353896A (ja) | 也åŒã¯ã¬ã¢ããã³åæèŠçŽ ããã³ãã®äœ¿ç𿹿³ |