dc.contributor.author |
Tagadiuc, Olga |
|
dc.contributor.author |
Ceban, Emil |
|
dc.contributor.author |
Sardari, Veronica |
|
dc.contributor.author |
Ştîrba, Olga |
|
dc.contributor.author |
Andronache, Lilia |
|
dc.date.accessioned |
2019-06-24T19:49:15Z |
|
dc.date.available |
2019-06-24T19:49:15Z |
|
dc.date.issued |
2013 |
|
dc.identifier.citation |
TAGADIUC, Olga, CEBAN, Emil, et al. Activitatea hidrolazelor lizozomale renale în intoxicaţia cu etilenglicol şi influenţa unor compuşi biologici activi autohtoni. In: Anale ştiinţifice ale IP USMF “Nicolae Testemiţanu”. Ed. a 9-a. Chişinau: СEP Medicina, 2013, Vol. 1: Probleme medico-biologice şi farmaceutice, pp. 130-136. ISSN 1857-1719. |
en_US |
dc.identifier.isbn |
978-9975-118-03-3 |
|
dc.identifier.isbn |
|
|
dc.identifier.issn |
1857-1719. |
|
dc.identifier.uri |
http://repository.usmf.md/handle/20.500.12710/2428 |
|
dc.description |
Laboratorul ştiinţific Biochimie, USMF „Nicolae Testemiţanu” |
en_US |
dc.description.abstract |
The influence of some new local biologically active compounds (BAC) on renal lysosomal hydrolases (RLH) in ethylene glycol (EG) poisoning was investigated. The tested BAC
demonstrated a pronounced tropic effect on lysosomes, influencing in different ways the activity
of RLH and modifying the functional status of lysosomal apparatus. The complex compounds −
CMD-4, CMD-8 and CMJ-23, remedies BioR and BioR-Ge significantly reduced the
functionality of cathepsins B, H and of elastase.
CMJ-23 decreased the activity of cathepsin G, b-glucosidase, arylsulfatases A, B and C, which showed the high responsiveness of these
hydrolases to the action of BAC. CMD-8 increased the activity of cathepsin D, b-glucosidase
and of N-acetyl-β-D-glucosaminidase. The remedy BioR normalized the activity of elastase,
while BioR-Ge increased the acid phosphatase. The increased activity of RLH in the
administration of the tested BAC, can be considered as a reaction of compensation-adaptation of
the body, aimed to enhance the biodegradation of damaged molecules resulted from the toxic
action of EG and of its metabolic products. |
en_US |
dc.description.abstract |
S-a cercetat influenţa unor compuşi biologici activi (CBA) autohtoni noi asupra activităţii
hidrolazelor lizozomale renale (HLR) în intoxicaţia cu etilenglicol (EG). CBA testaţi au
demonstrat un lizozomotropism pronunţat, fiind capabili să influenţeze în mod diferit activitatea
HLR şi să modifice starea funcţională a aparatului lizozomal. Compuşii complecşi – CMD-4,
CMD-8 şi CMJ-23, remediile BioR, BioR-Ge au redus pregnant nivelul funcţional al
catepsinelor B, H şi elastazei. CMJ-23 a diminuat activitatea catepsinei G, b-glucozidazei,
arilsulftazelor A, B şi C., fapt ce a demonstrat sensibilitatea înaltă a acestor hidrolaze la acţiunea
CBA. CMD-8 a majorat activitatea catepsinei D, b-glucozidazei şi N-acetil-β-D-glucozaminidazei.
Remediul BioR a normalizat enzimoactivitatea elastazei, iar BioR-Ge a crescut
fosfataza acidă. Intensificarea activităţii HLR la administrarea CBA cercetate, poate fi apreciată
ca o reacţie compensatoare de adaptare a organismului, ce tinde să intensifice biodegradarea
moleculelor defectuoase ce se formează în rezultatul acţiunii toxice a EG şi a produşilor lui de
metabolizare. |
ro |
dc.language.iso |
ro |
en_US |
dc.publisher |
CEP "Medicina" |
en_US |
dc.subject |
biologically active compounds |
en_US |
dc.subject |
renal lysosomal hydrolases |
en_US |
dc.subject |
BioR |
en_US |
dc.subject |
BioR-Ge |
en_US |
dc.subject.mesh |
Hydrolases |
en_US |
dc.subject.mesh |
Ethylene Glycol - poisoning |
en_US |
dc.title |
Activitatea hidrolazelor lizozomale renale în intoxicaţia cu etilenglicol şi influenţa unor compuşi biologici activi autohtoni |
ro |
dc.title.alternative |
The activity of renal lysosomal hydrolases in ethylene glycol intoxication and the influence of some new local biologically active compounds |
en_US |
dc.type |
Article |
en_US |