CO5021218A1 - Surfactante pulmonar natural porcino - Google Patents

Surfactante pulmonar natural porcino

Info

Publication number
CO5021218A1
CO5021218A1 CO95062028A CO95062028A CO5021218A1 CO 5021218 A1 CO5021218 A1 CO 5021218A1 CO 95062028 A CO95062028 A CO 95062028A CO 95062028 A CO95062028 A CO 95062028A CO 5021218 A1 CO5021218 A1 CO 5021218A1
Authority
CO
Colombia
Prior art keywords
phospholipids
pulmonary surfactant
pulmonary
less
phosphatidylinositol
Prior art date
Application number
CO95062028A
Other languages
English (en)
Inventor
Tapia Dahis De Los Angeles Manzanares
Casanas Elaine Diaz
De La Carida Alfonso Lorenzo Wilma
Medina Arturo Camilo Escobar
Dagnesses Hector Colome
Perez Maria Cristina Munoz
Perez Mario Noa
Hernandez Sergio Antonio Rabell
Sanchez Angela Olga Hidalgo
Original Assignee
Ct Nac De Sanidad Agropecuaria
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 Ct Nac De Sanidad Agropecuaria filed Critical Ct Nac De Sanidad Agropecuaria
Publication of CO5021218A1 publication Critical patent/CO5021218A1/es

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Un surfactante pulmonar de origen porcino que contiene de 90 a97% de fosfolípidos, de 0.5 a 1.3 de proteínas hidrófobas que incluyen las proteínas SPB y SPC y más de un 2% de acilglicéridos con predominio de triglicéridos provenientes de la fuente natural. Más del 40% de la composición fosfolipídica corresponde a fosfatidilcolina disaturada, el contenido de fosfatidilinositol es superior al 7% en relación a fosfolípidos y el contenido total de los fosfolípidos aniónicos (fosfatidilglicerol y fosfatidilinositol) es mayor de 12% respecto a fosfolípidos.Método para la obtención de surfactante pulmonar de origen porcino que comprende obtener soluciones electrolíticas de lavado pulmonar; centrifugar la fase menos densa o el lavado pulmonar a menos de 8.000 rpm y velocidad de flujo inferior a 0.5 L/min, posteriormente extraer el pellet con mezcla de solventes orgánicos y precipitar con acetona.
CO95062028A 1994-12-29 1995-12-28 Surfactante pulmonar natural porcino CO5021218A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU1994153 1994-12-29

Publications (1)

Publication Number Publication Date
CO5021218A1 true CO5021218A1 (es) 2001-03-27

Family

ID=5459462

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95062028A CO5021218A1 (es) 1994-12-29 1995-12-28 Surfactante pulmonar natural porcino

Country Status (3)

Country Link
BR (1) BR9506114A (es)
CO (1) CO5021218A1 (es)
ES (1) ES2092969B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705230C1 (de) * 1997-02-12 1998-04-23 Mse Pharmazeutika Gmbh Zubereitung des Pulmonary Surfactant zur Instillation und zur oralen Anwendung
GB0026239D0 (en) * 2000-10-26 2000-12-13 Britannia Pharmaceuticals Ltd Surface active lipids in treatment of wet lung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55160721A (en) * 1979-06-02 1980-12-13 Tokyo Tanabe Co Ltd Pulmonary surfactant ta-546, its preparation, and remedy for pulmonary hyaline membrane syndrome comprising it as active constituent
JPS5845299A (ja) * 1981-09-10 1983-03-16 東京田辺製薬株式会社 新規な表面活性物質、その製造法及びそれを含有する呼吸窮迫疾候群治療剤
JPS59164724A (ja) * 1983-03-10 1984-09-17 Tokyo Tanabe Co Ltd サ−フアクタント及びそれを含有する呼吸窮迫症候群治療剤
IT1203873B (it) * 1987-04-08 1989-02-23 Chiesi Farma Spa Composizioni farmaceutiche che lo surfattante polmonare naturale, contengono. metodo di preparazione e

Also Published As

Publication number Publication date
ES2092969A1 (es) 1996-12-01
BR9506114A (pt) 1997-12-23
ES2092969B1 (es) 1997-07-01

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