JPS5559112A - Production of antitumorigenic preparation - Google Patents
Production of antitumorigenic preparationInfo
- Publication number
- JPS5559112A JPS5559112A JP13286178A JP13286178A JPS5559112A JP S5559112 A JPS5559112 A JP S5559112A JP 13286178 A JP13286178 A JP 13286178A JP 13286178 A JP13286178 A JP 13286178A JP S5559112 A JPS5559112 A JP S5559112A
- Authority
- JP
- Japan
- Prior art keywords
- antitumorigenic
- preparation
- production
- salt solution
- heat treated
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title abstract 4
- 230000002622 anti-tumorigenesis Effects 0.000 title abstract 3
- 241000194017 Streptococcus Species 0.000 abstract 2
- 230000002949 hemolytic effect Effects 0.000 abstract 2
- 239000012266 salt solution Substances 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 229930182555 Penicillin Natural products 0.000 abstract 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 abstract 1
- 241000193996 Streptococcus pyogenes Species 0.000 abstract 1
- 238000012258 culturing Methods 0.000 abstract 1
- 229940049954 penicillin Drugs 0.000 abstract 1
Landscapes
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
PURPOSE: The cells of hemolytic streptococcus is heat treated at a specified high temperature to produce antitumorigenic preparation with improved stability.
CONSTITUTION: The bacterium cells obtained by culturing a hemolytic streptococcus as streptococcus pyogenes are suspended in a salt solution containing 2,500 units/ml or more penicillin and heat treated at a temperature over 50°C, preferably of 51W61°C, thus producing said antitumorigenic preparation. In comparison with preparations treated below 50°C, the stability after dispersed in the physiological salt solution is remarkably increased.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13286178A JPS5559112A (en) | 1978-10-28 | 1978-10-28 | Production of antitumorigenic preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13286178A JPS5559112A (en) | 1978-10-28 | 1978-10-28 | Production of antitumorigenic preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5559112A true JPS5559112A (en) | 1980-05-02 |
Family
ID=15091241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13286178A Pending JPS5559112A (en) | 1978-10-28 | 1978-10-28 | Production of antitumorigenic preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5559112A (en) |
-
1978
- 1978-10-28 JP JP13286178A patent/JPS5559112A/en active Pending
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