FR2425246A1 - Composition a base d'enzyme phenylalanine ammoniac lyase en vue de reduire le taux de phenylalanine dans le sang, et son procede d'utilisation - Google Patents

Composition a base d'enzyme phenylalanine ammoniac lyase en vue de reduire le taux de phenylalanine dans le sang, et son procede d'utilisation

Info

Publication number
FR2425246A1
FR2425246A1 FR7911923A FR7911923A FR2425246A1 FR 2425246 A1 FR2425246 A1 FR 2425246A1 FR 7911923 A FR7911923 A FR 7911923A FR 7911923 A FR7911923 A FR 7911923A FR 2425246 A1 FR2425246 A1 FR 2425246A1
Authority
FR
France
Prior art keywords
phenylalanine
blood
ammoniac
reducing
level
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.)
Granted
Application number
FR7911923A
Other languages
English (en)
Other versions
FR2425246B1 (fr
Inventor
Walter Marconi
Francesco Bartoli
Roberto Gianna
Franco Morisi
Giuseppina Spotorno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of FR2425246A1 publication Critical patent/FR2425246A1/fr
Application granted granted Critical
Publication of FR2425246B1 publication Critical patent/FR2425246B1/fr
Granted legal-status Critical Current

Links

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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J3/00—Working-up of proteins for foodstuffs
    • A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3687—Chemical treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Nutrition Science (AREA)
  • Microbiology (AREA)
  • Dispersion Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biotechnology (AREA)
  • Obesity (AREA)
  • Diabetes (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • External Artificial Organs (AREA)

Abstract

COMPOSITION EN VUE DE REDUIRE LE TAUX DE PHENYLALANINE DANS LE SANG OU DANS UN MILIEU CONTENANT DE LA PHENYLALANINE, CONSTITUEE PAR L'ENZYME PHENYLALANINE AMMONIAC LYASE, FIXE DANS DES FIBRES POREUSES DE TIRACETATE DE CELLULOSE AYANT ETE RENDUES EVENTUELLEMENT BIOCOMPATIBLES. CETTE COMPOSITION PEUT ETRE UTILISEE POUR LE TRAITEMENT DU SANG EN CIRCULATION EXTRA-CORPORELLE OU POUR LA PREPARATION D'HYDROLYSATS DE PROTEINES EXEMPTS DE PHENYLALANINE.
FR7911923A 1978-05-12 1979-05-10 Composition a base d'enzyme phenylalanine ammoniac lyase en vue de reduire le taux de phenylalanine dans le sang, et son procede d'utilisation Granted FR2425246A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23336/78A IT1096208B (it) 1978-05-12 1978-05-12 Composizione adatta alla riduzione del tenore di fenilalanina e metodo impiegante la stessa

Publications (2)

Publication Number Publication Date
FR2425246A1 true FR2425246A1 (fr) 1979-12-07
FR2425246B1 FR2425246B1 (fr) 1983-08-05

Family

ID=11206197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911923A Granted FR2425246A1 (fr) 1978-05-12 1979-05-10 Composition a base d'enzyme phenylalanine ammoniac lyase en vue de reduire le taux de phenylalanine dans le sang, et son procede d'utilisation

Country Status (19)

Country Link
US (1) US4248704A (fr)
JP (1) JPS54147909A (fr)
AU (1) AU521742B2 (fr)
BE (1) BE876204A (fr)
CA (1) CA1130206A (fr)
CS (1) CS214795B2 (fr)
DD (1) DD143730A5 (fr)
DE (1) DE2919127C2 (fr)
DK (1) DK182479A (fr)
FR (1) FR2425246A1 (fr)
GB (1) GB2020668B (fr)
HU (1) HU181954B (fr)
IL (1) IL57251A (fr)
IT (1) IT1096208B (fr)
LU (1) LU81242A1 (fr)
NL (1) NL7903789A (fr)
NO (1) NO791557L (fr)
SE (1) SE7904161L (fr)
ZA (1) ZA792249B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472348A1 (fr) * 1979-12-28 1981-07-03 Chinoin Gyogyszer Es Vegyeszet Procede pour diminuer la teneur en phenylalanine des hydrolysats de proteines et concentres d'arome de viande prepares a partir de ces hydrolysats

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3167008D1 (en) 1980-02-13 1984-12-13 Sorin Biomedica Spa Method of immobilizing an enzyme in a bundle of cellulosic fibres for a fibre-bundle dialyzer for purifying blood
JPS56145857A (en) * 1980-04-15 1981-11-12 Unitika Ltd Material for purifying body fluid and its manufacture
US4562151A (en) * 1983-09-06 1985-12-31 Monsanto Company Stabilization of L-phenylalanine ammonia-lyase enzyme
JPS61353A (ja) * 1984-06-13 1986-01-06 テルモ株式会社 薬剤投与装置
JPH0655223B2 (ja) * 1986-05-06 1994-07-27 宇部興産株式会社 非生物学的吸着剤
US4955857A (en) * 1988-07-18 1990-09-11 Shettigar Udipi R Multi-enzyme bioreactor therapy for cancer
US5324253A (en) * 1992-03-02 1994-06-28 Mcrea James C Cannula apparatus and system for heparin removal from blood
DK75593D0 (fr) * 1993-06-25 1993-06-25 Novo Nordisk As
WO1995004560A1 (fr) * 1993-08-10 1995-02-16 Ao-Forschungsinstitut Davos Traitement de tumeurs par epuisement proteique selectif
US5868936A (en) * 1996-06-20 1999-02-09 Baxter International Inc. Affinity membrane system and method of using same
CN116114787A (zh) * 2023-03-16 2023-05-16 中国农业科学院农产品加工研究所 一种高效脱除蛋白原料中苯丙氨酸的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441142A (en) * 1966-07-21 1969-04-29 Dow Chemical Co Nonthrombogenic plastic membranes
FR2016102A1 (fr) * 1968-06-26 1970-05-08 Snam Progetti
US3522346A (en) * 1968-05-31 1970-07-28 Research Corp Nonthrombogenic microcapsules
FR2395029A1 (fr) * 1977-03-22 1979-01-19 Snam Progetti Fibres et matieres poreuses biocompatibles pour l'introduction de substances biologiquement interessantes, et leur procede de fabrication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269380A (fr) * 1960-09-19
US3673612A (en) * 1970-08-28 1972-07-04 Massachusetts Inst Technology Non-thrombogenic materials and methods for their preparation
US3809613A (en) * 1971-05-28 1974-05-07 Research Corp Biocatalytic module
JPS5136810B2 (fr) * 1972-08-04 1976-10-12
US4004980A (en) * 1975-03-25 1977-01-25 Purdue Research Foundation Enzyme entrappment with cellulose acetate formulations
US4051040A (en) * 1976-03-17 1977-09-27 John L. Hutchinson Antithrombogenic hemo dialysis membranes
JPS5340691A (en) * 1976-04-01 1978-04-13 Korufu Fuaundeeshiyon Za Method and apparatus for removing impurities from fluids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441142A (en) * 1966-07-21 1969-04-29 Dow Chemical Co Nonthrombogenic plastic membranes
US3522346A (en) * 1968-05-31 1970-07-28 Research Corp Nonthrombogenic microcapsules
FR2016102A1 (fr) * 1968-06-26 1970-05-08 Snam Progetti
FR2395029A1 (fr) * 1977-03-22 1979-01-19 Snam Progetti Fibres et matieres poreuses biocompatibles pour l'introduction de substances biologiquement interessantes, et leur procede de fabrication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1971 *
CA1979 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472348A1 (fr) * 1979-12-28 1981-07-03 Chinoin Gyogyszer Es Vegyeszet Procede pour diminuer la teneur en phenylalanine des hydrolysats de proteines et concentres d'arome de viande prepares a partir de ces hydrolysats

Also Published As

Publication number Publication date
AU521742B2 (en) 1982-04-29
JPS54147909A (en) 1979-11-19
IL57251A (en) 1982-04-30
BE876204A (fr) 1979-11-12
CS214795B2 (en) 1982-05-28
CA1130206A (fr) 1982-08-24
IL57251A0 (en) 1979-09-30
US4248704A (en) 1981-02-03
FR2425246B1 (fr) 1983-08-05
IT1096208B (it) 1985-08-26
NL7903789A (nl) 1979-11-14
DE2919127A1 (de) 1979-11-22
HU181954B (en) 1983-11-28
DD143730A5 (de) 1980-09-10
IT7823336A0 (it) 1978-05-12
DK182479A (da) 1979-11-13
GB2020668A (en) 1979-11-21
AU4689579A (en) 1979-11-15
DE2919127C2 (de) 1982-10-21
NO791557L (no) 1979-11-13
SE7904161L (sv) 1979-11-13
LU81242A1 (fr) 1979-09-10
GB2020668B (en) 1982-09-08
ZA792249B (en) 1980-05-28

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