USMF logo

Institutional Repository in Medical Sciences
of Nicolae Testemitanu State University of Medicine and Pharmacy
of the Republic of Moldova
(IRMS – Nicolae Testemitanu SUMPh)

Biblioteca Stiintifica Medicala
DSpace

University homepage  |  Library homepage

 
 
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12710/2427
Title: Influenţa unor compuşi biologic activi noi asupra principalilor indici ai metabolismului glucidic în hepatopatia experimentală
Other Titles: Influence of some new biologically active compounds on the main indicators of carbohydrate metabolism in experimental hepatopathy
Authors: Sardari, Veronica
Tagadiuc, Olga
Ştîrba, Olga
Andronache, Lilia
Gudumac, Valentin
Keywords: CCl4;BioR Fe-Se
Issue Date: 2013
Publisher: CEP "Medicina"
Citation: SARDARI, Veronica, TAGADIUC, Olga et al. Influenţa unor compuşi biologic activi noi asupra principalilor indici ai metabolismului glucidic în hepatopatia experimentală. In: Anale ştiinţifice ale IP USMF “Nicolae Testemiţanu”. Ed. a 9-a. Chişinau: СEP Medicina, 2013, vol. 1: Probleme medico-biologice şi farmaceutice, pp. 124-130.
Abstract: The experimental toxic hepatopathy (HP) was modeled by long term administration of CCl4. It was established that CCl4 caused pronounced disorders of carbohydrate metabolism manifested by the increased level of the metabolites – lactate, pyruvate and malate, and changes in tissue enzyme activity – the increased activity of lactate dehydrogenase (LDH) and the reduction of the functionality of the main dehydrogenases of the Krebs cycle – NADP-dependent malate dehydrogenase (NADP-MDH), NADP-dependent isocitrate dehydrogenase (ICDHNADP) and succinate dehydrogenase (SDH). The administration of local biologically active compounds (BAC) – CMD-8, CMJ-23 and CMJ-33, of Spirulina Platensis sulphatated polysaccharides (SSP) and of the remedy BioR Fe-Se in the toxic HP exerted important influences both on the evolution of metabolites content changes and on the activity of the investigated enzymes. The tested BAC succeeded to reduce the intensity of the toxic effects of CCl4 on hepatocytes by inducing a tendency of normalization and even by restoring to normal levels of the carbohydrate metabolites content, as well as of the functionality of studied cellular enzymes. Pe animale de laborator s-a modelat hepatopatia (HP) toxică prin administrarea de durată a CCl4. S-a stabilit că CCl4 a provocat tulburări pronunţate ale metabolismulu glucidic care s-au manifestat prin creşterea nivelului de metaboliţi – lactat, piruvat şi malat şi modificări ale activităţii enzimelor tisulare – creşterea activităţii lactatdehidrogenazei (LDH) şi reducerea funcţionalităţii principalelor dehidrogenaze ale ciclului Krebs – malatdehidrogenazei NADPdependente (MDH-NADPd), izocitrat dehidrogenazei NADP-dependente (ICDH-NADPd) şi succinatdehidrogenazei (SDH). Administrarea compuşilor biologic activi (CBA) autohtoni – CMD-8, CMJ-23 şi CMJ-33, polizaharidelor sulfatate din spirulină şi a remediului BioR Fe-Se în HP toxică a exercitat influenţe importante atât asupra modificărilor conţinutului de metaboliţi, cât şi a dinamicului de activitate a enzimelor investigate. CBA luaţi în studiu au reuşit să reducă intensitatea efectelor toxice ale CCl4 asupra hepatocitelor prin tendinţa de normalizare şi chiar readucerea la valori normale a nivelului de metaboliţi glucidici, precum şi a funcţionalităţii enzimelor celulare studiate.
URI: http://repository.usmf.md/handle/20.500.12710/2427
Appears in Collections:Biochimie

Files in This Item:
File Description SizeFormat 
INFLUENTA_UNOR_COMPUSI_BIOLOGIC_ACTIVI_NOI.pdf303.68 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2013  Duraspace - Feedback