Results 21 to 30 of about 91,012 (293)

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

Urinary N-acetyl-beta -D-glucosaminidase and its isoenzymes A & B in workers exposed to cadmium at cadmium plating

open access: yesJournal of Occupational Medicine and Toxicology, 2007
Objective The present study was carried out to determine the effect of cadmium exposure on Urinary N-acetyl-beta -D-glucosaminidase and its isoenzymes A and B in workers exposed at cadmium plating. Methods 50 subjects using cadmium during cadmium plating
Rajan BK   +3 more
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

Pancreatic phospholipase A2 activity in acute pancreatitis: A prognostic marker for early identification of patients at risk [PDF]

open access: yes, 2002
Remarkably elevated levels of phospholipase A(2) (PLA(2)) are measurable in human blood samples in cases of acute pancreatitis. The source of the enzyme was first thought to be exclusively the pancreas, but now it is generally accepted that two ...
Aufenanger, Johannes   +5 more
core   +1 more source

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  

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

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

Evolutionary history of Leishmania killicki (synonymous Leishmania tropica) and taxonomic implications [PDF]

open access: yes, 2015
Background: Leishmania (L.) killicki is responsible for the chronic cutaneous leishmaniasis. The taxonomic status of this parasite is still not well defined. It was suggested on one hand to include this taxon within L.
Babba, Hamouda   +11 more
core   +3 more sources

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

Genetic relationships among American species of Prosopis (Leguminosae) based on enzyme markers

open access: yesGenetics and Molecular Biology, 2005
In the present work, isoenzyme electrophoresis was used to analyze the variability and phenetic relationships among seven American species of genus Prosopis belonging to three different sections: P. argentina (Monilicarpa), P. glandulosa, P. velutina, P.
Cecilia Bessega   +2 more
doaj   +1 more source

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