Results 21 to 30 of about 91,953 (284)

Kinetic studies of AST isoenzymes I,II,III,IV partially purified from patient,s urine with chroinc renal failure

open access: yesمجلة بغداد للعلوم, 2010
In this research, the kinetic studies of four isoenzymes of Asprtate aminotransferase, which partially purified from the urine of chronic renal failure patients were carried out .The four isoenzymes were obeyed Michaelis-Menton's equation and the ...
Baghdad Science Journal
doaj   +1 more source

Molecular epidemiology of African sleeping sickness [PDF]

open access: yes, 2009
Human sleeping sickness in Africa, caused by Trypanosoma brucei spp. raises a number of questions. Despite the widespread distribution of the tsetse vectors and animal trypanosomiasis, human disease is only found in discrete foci which periodically give ...
A. TAIT   +5 more
core   +2 more sources

Superoxide dismutase activity as a function of culture aging of B-16 mouse melanoma cells [PDF]

open access: yesJournal of the Serbian Chemical Society, 2004
The C3 clone of B-16 mouse melanoma was cultured for 1, 6 and 9 days and analysed. The changes which are not directly linked to melanogenesis in the B-16 / C3 cultures during their maturation were characterized. Early (1 day), confluent (6 days) and old (
JOVANA B. SIMIC-KRSTIC   +4 more
doaj  

Variabilidade genética em algumas criações comerciais brasileiras de escargots (Helix aspersa, Müller, 1774) Genetic variation at eight isoenzyme loci in subpopulations of the edible snail (Helix aspersa, Müller, 1774)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Descreveram-se os marcadores isoenzimáticos e estimou-se a variabilidade genética de 20 subpopulações brasileiras de escargots (Helix aspersa). O estudo dos oito locos foi feito por eletroforese em gel de amido, em amostras com 30 indivíduos cada ...
B.F. Vasconcellos, E.P.B. Contel
doaj   +1 more source

Extraction, purification and characterization of invertase from Candida guilliermondii isolated from peach solid wastes

open access: yesRevista Brasileira de Fruticultura, 2022
The best conditions for in vitro sucrose hydrolysis based on invertase from Candida guilliermondii (ICg) were studied and the kinetic parameters KM,Vmax, and thermal stability of ICg were determined.
Tariani Lemos Avila   +5 more
doaj   +1 more source

Micellar electrokinetic capillary chromatography—Synchronous monitoring of substrate and products in the myrosinase catalysed hydrolysis of glucosinolates [PDF]

open access: yes, 2006
A micellar electrokinetic capillary chromatography (MECC) method has been developed for monitoring the myrosinase catalysed hydrolysis of 2-hydroxy substituted glucosinolates and the simultaneous formation of the corresponding degradation products ...
Bellostas, Natalia   +2 more
core   +1 more source

Purification and partial characterization of phospholipases A2 from Bothrops asper (barba amarilla) snake venom from Chiriguaná (Cesar, Colombia)

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2004
Components with phospholipase A2 activity were isolated by gel filtration and cationic exchange chromatography from the venom of Bothrops asper snakes from Chiriguaná, Colombia (9°22´N; 73°37´W).
J. Ramírez-Avila   +3 more
doaj   +1 more source

The Hydrolysis Rate of Paraoxonase-1 Q and R Isoenzymes: An In Silico Study Based on In Vitro Data

open access: yesMolecules, 2022
Human serum paraoxonase-1 (PON1) is an important hydrolase-type enzyme found in numerous tissues. Notably, it can exist in two isozyme-forms, Q and R, that exhibit different activities. This study presents an in silico (QSAR, Docking, MD and QM/MM) study
Sedat Karabulut   +4 more
doaj   +1 more source

Isoenzymatic differentiation in putative hybrid swarm population (Pinus mugo Turra x P. sylvestris L.) from "Torfowisko Zieleniec" peat-bog

open access: yesActa Societatis Botanicorum Poloniae, 2014
Isoenzyme variability of eight groups of individuals from different parts of putative hybrid swarm population (P. mugo Turra x P. sylvestris L.) from "Torfowisko Zieleniec" peat-bog complex was studied at ten enzymatic loci.
Anna Siedlewska
doaj   +1 more source

The sheep conceptus modulates proteome profiles in caruncular endometrium during early pregnancy [PDF]

open access: yes, 2016
This project was funded by NHS Grampian R&D project number RG05/019Peer ...
Al-Gubory, Kaïs   +2 more
core   +2 more sources

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