CS248956B1 - IgG-7 S and transferrin immunoglobulin for intravenous and intraperitoneal use - Google Patents

IgG-7 S and transferrin immunoglobulin for intravenous and intraperitoneal use Download PDF

Info

Publication number
CS248956B1
CS248956B1 CS97583A CS97583A CS248956B1 CS 248956 B1 CS248956 B1 CS 248956B1 CS 97583 A CS97583 A CS 97583A CS 97583 A CS97583 A CS 97583A CS 248956 B1 CS248956 B1 CS 248956B1
Authority
CS
Czechoslovakia
Prior art keywords
transferrin
igg
intravenous
solution
mol
Prior art date
Application number
CS97583A
Other languages
Czech (cs)
Slovak (sk)
Inventor
Alfred Stachy
Anton Lucansky
Jozef Bulik
Imrich Banda
Original Assignee
Alfred Stachy
Anton Lucansky
Jozef Bulik
Imrich Banda
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alfred Stachy, Anton Lucansky, Jozef Bulik, Imrich Banda filed Critical Alfred Stachy
Priority to CS97583A priority Critical patent/CS248956B1/en
Publication of CS248956B1 publication Critical patent/CS248956B1/en

Links

Landscapes

  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)

Abstract

Zmes imunoglobulinov a transferínu, určených pre intravenóznu a intraperitoneálnu aplikáciu, obsahuje imunoglobulíny v množstve 0,25 až 0,55 g a transferínu 1,0 až 4,0 g v 1 000 ml vodného roztoku albuminu o koncentrácii 4,5 až 5,5 hmotnostných °/o. Roztok albuminu sa připraví etanolovou frakcionáciou, následnou lyofilizáciou a rozpuštěním v roztoku 0,02 mól acetyl-d,l-tryptofanu a 0,02 mól kaprylanu sodného. Takto získaný roztok sa pasteurizuje pri 60 °C. pH sa upraví roztokom 0,5 M NaOH na hodnotu 6,4 až 7,4.The mixture of immunoglobulins and transferrin, intended for intravenous and intraperitoneal administration, contains immunoglobulins in an amount of 0.25 to 0.55 g and transferrin 1.0 to 4.0 g in 1,000 ml of an aqueous albumin solution with a concentration of 4.5 to 5.5 % by weight. The albumin solution is prepared by ethanol fractionation, subsequent lyophilization and dissolution in a solution of 0.02 mol of acetyl-d,l-tryptophan and 0.02 mol of sodium caprylate. The solution thus obtained is pasteurized at 60 °C. The pH is adjusted to 6.4 to 7.4 with a 0.5 M NaOH solution.

Description

Vynález sa týká zmesi imunoglobulínov IgG-7S a transferínu, určenej na intravenózne a intraperitoneálne podanie, kde ku imunoglobulínom sa přidá l'udský albumin za účelom zníženla antikomplementárnej aktivity a transferín na zvýšenie bakteriostatického účinku v takej koncentrácii, aby percentuálně zastúpenie jednotlivých zložiek zodpovedalo obdobnému zloženiu, ako je v 1'udskej plazme. V súčasnom období podávanie imunoglobulínov intravenóznou cestou naráža na problém nativity imunoglobulínovej molekuly a s ňou spojenou problematikou antikomplementárnej aktivity. V svetovom písomníctve v posledných rokoch stále viacej sa poukazuje na bakteriostatický účinok transferínu (Bauer H. W., Mollin Η. E., Grabs G. H.: Infusionstherapie Θ, 301 — 304, 1980, Gofferje H. Maintz.: Infusionstherapie 5, 268 — 272, 1978, Kult J., Treutlein E., Dragoun G. P., Heiland.: Infusionstherapie 2, 313 — 318, 1975).The present invention relates to a mixture of IgG-7S and transferrin immunoglobulins for intravenous and intraperitoneal administration, wherein human albumin is added to the immunoglobulins to reduce anti-complementary activity and transferrin to increase the bacteriostatic effect at such a concentration that the percentages of the individual components correspond to a similar composition , such as in human plasma. Currently, the administration of immunoglobulins by the intravenous route encounters the nativity problem of the immunoglobulin molecule and the associated problem of anti-complementary activity. In recent years, there has been increasing reference to the bacteriostatic effect of transferrin in the world writings (Bauer HW, Mollin E. E., Grabs GH: Infusionstherapie 301, 301 - 304, 1980; , Cult J., Treutlein E., Dragoun GP, Heiland, Infusionstherapie 2, 313-318, 1975).

Podávanie uvedeného přípravku je aktuálně zvlášť v urgentných klinických situáciach u ťažkých bakteriálnych infekcií, hlavně vyvolaných gramnegatívnymi baktériami, a to v. prípadoch, kde terapia antibiotikmi a chemoterapeutikami část zlyhá.Administration of said preparation is currently particularly in urgent clinical situations in severe bacterial infections, mainly caused by gram-negative bacteria, in cases where the antibiotic and chemotherapeutic therapies fail part.

Nahrhovaný prípravok zmesi imunoglobulínov a transferínu rieši tento problém tým, že obdobným zložením jednotlivých zložiek ako v 1'udskej plazme dosahuje sa žiadaný terapeutický efekt.The proposed composition of the mixture of immunoglobulins and transferrin solves this problem by achieving the desired therapeutic effect by similar composition of the individual components as in human plasma.

Technologické zvládnutie zníženia antikomplementárnej aktivity u bielkovinných 4 roztokov makromolekulárnej povahy je větrní obťažné. Doteraz používané postupy boli orientované na gélovú filtráciu pomocou róznych nosičov· a prietokovú dialýzu. Vysoká cena dovážaných materiálov, prácnosť a energetická náročnost prietokovej dialýzy viedla k inému riešeniu podta vynálezu.Technological management of the reduction of anti-complementary activity in protein 4 solutions of macromolecular nature is windy. The procedures used so far have been directed to gel filtration using various carriers and flow dialysis. The high cost of imported materials, the laboriousness and energy demand of flow dialysis has led to another solution of the invention.

Zmes imunoglobulínu IgG-7S a transferínu pre intravenózne ia intraperitoneálne použitie podta vynálezu pozostáva z 0,25 až 0,55 g IgG-7S a 0,1 až 0,4 g transferínu v 100 ml vodného roztoku 1'udského albuminu o koncentrácii 4,5 až 5,5 % hmotnostného, ktorý je stabilizovaný prídavkom 0,02 mól acetyl-d,l-tryptofanu a 0,02 mól kaprylanu sodného a piasteurizovaný pri 60 °C.The immunoglobulin IgG-7S and transferrin mixture for intravenous and intraperitoneal use of the invention consists of 0.25 to 0.55 g of IgG-7S and 0.1 to 0.4 g of transferrin in 100 ml of an aqueous solution of 1 ' 5 to 5.5% by weight, which is stabilized by the addition of 0.02 mol of acetyl-d, 1-tryptophan and 0.02 mol of sodium caprylate and piasteurized at 60 ° C.

Roztok albuminu sa připraví etanolovou frakciou, následnou lyofilizáciou a rozpuštěním vo vodnom roztoku acetyl-d,l-tryptofanu a kaprylanu sodného, pH sa upraví roztokom 0,5 mól hydroxidu sodného na hodnotu 6,4 až 7,4. Získaný bielkovinný roztok sa sterilizuje filtráciou a rozplňuje po 20, 50 a 100 ml. Příklad prevedenia 0,5 g imunoglobulínu IgG-7S pre i. v. podanie a 0,4 g transferínu sa rozpustí v 100 mililitroch vodného roztoku, ktorý obsahuje 5 % hmotnostných 1'udského albuminu, upraveného výše uvedeným spósobom, po úprave pH na hodnotu 6,5 + 0,1 sa roztok homogenizuje a filtruje cez sterilizačné vložky a rozplňuje po 20, 50 a 100 ml.The albumin solution is prepared by an ethanol fraction, followed by lyophilization and dissolution in an aqueous solution of acetyl-d, 1-tryptophan and sodium caprylate, and the pH is adjusted to 6.4 to 7.4 with a solution of 0.5 mol of sodium hydroxide. The resulting protein solution is sterilized by filtration and dispensed at 20, 50 and 100 ml. EXAMPLE 0.5 g of immunoglobulin IgG-7S for iv administration and 0.4 g of transferrin are dissolved in 100 ml of an aqueous solution containing 5% by weight of human albumin treated as above after adjusting the pH to 6.5. + 0.1, the solution is homogenized and filtered through sterilizing pads and filled with 20, 50 and 100 ml.

Claims (1)

PREDMET Zmes imunoglobulínu IgG-7S a transferínu pre intravenózne a intraperitoneálne použitie, vyznačujúci sa tým, že pozostáva z 0,25 až 0,55 g IgG-7S a 0,1 až 0,4 g transferínu v 100 ml vodného roztoku 1'udského VYNÁLEZU albuminu o koncentrácii 4,5 až 5,5 % hmotnostného, ktorý je stabilizovaný prídavkom 0,02 mól iacetyl-d,l-tryptofanu a 0,02 mól kaprylanu sodného a pasteurizovaný pri 60 stupňoch Celsia.SUBJECT A mixture of IgG-7S immunoglobulin and transferrin for intravenous and intraperitoneal use, characterized in that it consists of 0.25 to 0.55 g of IgG-7S and 0.1 to 0.4 g of transferrin in 100 ml of 1% human aqueous solution. The invention relates to albumin having a concentration of 4.5 to 5.5% by weight, which is stabilized by the addition of 0.02 mol of acetyl-d, 1-tryptophan and 0.02 mol of sodium caprylate and pasteurized at 60 degrees Celsius.
CS97583A 1983-02-14 1983-02-14 IgG-7 S and transferrin immunoglobulin for intravenous and intraperitoneal use CS248956B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS97583A CS248956B1 (en) 1983-02-14 1983-02-14 IgG-7 S and transferrin immunoglobulin for intravenous and intraperitoneal use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS97583A CS248956B1 (en) 1983-02-14 1983-02-14 IgG-7 S and transferrin immunoglobulin for intravenous and intraperitoneal use

Publications (1)

Publication Number Publication Date
CS248956B1 true CS248956B1 (en) 1987-03-12

Family

ID=5342976

Family Applications (1)

Application Number Title Priority Date Filing Date
CS97583A CS248956B1 (en) 1983-02-14 1983-02-14 IgG-7 S and transferrin immunoglobulin for intravenous and intraperitoneal use

Country Status (1)

Country Link
CS (1) CS248956B1 (en)

Similar Documents

Publication Publication Date Title
EP0139535B1 (en) Compositions for combatting toxaemia
DE3825429C2 (en) Method for producing an intravenously administrable polyclonal immunoglobulin preparation with a high IgM content
Stein Review of the bioavailability and pharmacokinetics of oral norfloxacin
EP0162332B1 (en) Preparation containing stabilized polypeptide having gamma-interferon activity
DK153848B (en) METHOD FOR PRODUCING INTERFERON
RU2462261C2 (en) Injectable antibiotic formulation and solution for its internal introduction
US5258183A (en) Medicine based on neutralized sulphur derivatives
US5919907A (en) Preparation and utilization of a novel sterile albumin
US5686432A (en) Use of some glycosaminoglycans in the peritoneal dialysis
Ramratnam et al. Management of persistent B19 parvovirus infection in AIDS
Haag-Weber et al. Impaired cellular host defence in peritoneal dialysis by two granulocyte inhibitory proteins
EP0591483A1 (en) Albumin-iodine preservation of blood, tissues and biological fluids
CS248954B1 (en) A mixture of IgG, IgA, IgM and transferrin immunoglobulins for intravenous and intraperitoneal use
Simoni et al. Biocompatibility of hemoglobin solutions. II. The inflammatory reaction of human monocytes and mouse peritoneal macrophages
CS249222B1 (en) Mixture of ceruloplasmin, transfers, IgG, IgA, IgM-immunoglobulins for intravenous, intraperitoneal and intrathecal administration
McCarthy et al. Intensive plasma exchange for severe autoimmune hemolytic anemia in a four‐month‐old infant
CN111803650B (en) Application of tyramine-fucosan in preventing virus from spreading through mucous membrane, preparation method and medicament thereof
RU2768656C1 (en) Antiviral agent in liquid form and method for its preparation
SU1438793A1 (en) Medicinal substance
CS237866B1 (en) Formulation for intravenous use
JP2009221229A (en) Aqueous preparation containing shark-derived chondroitin iron sulfate colloid
CS249221B1 (en) Mixture of croculoplasmin, transferrin and IgG 7 S immunoglobulins for intravenous, intraperitoneal and intrathecal
DE69130483T2 (en) IMPROVED BLOOD SET
JP5686830B2 (en) Iron colloid preparation
CS242313B1 (en) Immunoglobulin solution for intravenous administration