Results 11 to 20 of about 508,195 (259)

Synthesis, structural determination and antibacterial activity of compounds derived from vanillin and 4-aminoantipyrine [PDF]

open access: yesJournal of the Serbian Chemical Society, 2004
Schiff bases derived from 4-aminoantipyrine and vanillin were evaluated for their potential as antibacterial agents against some Gram positive and Gram negative bacterial strains. The antibacterial activity was studied against P.
Vaghasiya Yogesh Kumar   +4 more
doaj   +1 more source

STUDIES REGARDING THE CRIOPROTECTIVE PROPRIETIES OF THE VITRIFICATION MEDIA, WITH DMSO, SUCROSE, FICOLL 70 AND GALACTOSE USED IN EMBRYO CRYOPRESERVATION

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of our paper was to make a series of experiments in order to determine the concentration at which four cryoprotectants (DMSO, sucrose, Ficoll 70 and galactose) singly and in pairs would vitrify on plunging into liquid nitrogen and remain vitreous
ADA TELEA   +4 more
doaj  

Effect of Local and Systemic Dimethylsulfoxide on Peripheral Nerve Repair: A Controlled Randomized Experimental Study

open access: yesJournal of Investigative Surgery, 2021
Introduction We investigated the possible beneficial effect of dimethylsulfoxide (DMSO) on peripheral nerve repair in rats. Methods: Seventy rats were divided into four groups: control, sham, DMSO-L, and DMSO-IP. Except in the control group, nerve repair
Elif Sanli   +2 more
doaj   +1 more source

IMPLICATIONS OF INTRATESTICULAR ADMINISTRATION OF ZINC GLUCONATE AND DIMETHYL SULFOXIDE ON TESTICULAR MORPHOMETRY IN DOGS [PDF]

open access: yesExploratory Animal and Medical Research
: A study was performed to investigate the potential contraceptive impact of intra-testicular injection of zinc gluconate with dimethyl sulfoxide (DMSO) with and without local anesthetic in eighteen male mongrel dogs.
Omkar Kulkarni   +4 more
doaj   +1 more source

Synthesis and antibacterial activity of some Schiff bases derived from 4-aminobenzoic acid [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
The following Schiff bases have been synthesized: (1) 4-(2-chlorobenzylidene)amino benzoic acid JP1, (2) 4 (furan-2-ylmethylene)amino benzoic acid JP2, (3) 4-[(3-phenylallylidene)amino]benzoic acid JP3, (4) 4 (2-hydroxybenzylidene)amino benzoic acid JP4,
Parekh Jigna   +4 more
doaj   +1 more source

Obtaining a Water-soluble Form of Hydrophobic Indolelocarbazole Derivative Using Solubilizer Complex

open access: yesРазработка и регистрация лекарственных средств, 2023
Introduction. LHS-1269 is an indolocarbazole derivative with high antitumor activity. Due to the hydrophobic properties of the active substance, the use of organic co-solvents – dimethyl sulfoxide (DMSO) and ethanol – is required to obtain an injectable ...
A. P. Kolpaksidi   +4 more
doaj   +1 more source

Development of Effective Cryopreservation Method for Mammalian Embryo

open access: yesJournal of Animal Reproduction and Biotechnology, 2014
This study was carried out to evaluate the effects of embryonic stage, cryoprotectant, and freezing-thawing method on the rates of survival and development of the cryopreserved mouse early embryo and finally to establish the cryopreservation method of ...
Hyun Kim   +5 more
doaj   +1 more source

Crystal structures of polymerized lithium chloride and dimethyl sulfoxide in the form of {2LiCl·3DMSO}n and {LiCl·DMSO}n

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2023
Two novel LiCl·DMSO polymer structures were created by combining dry LiCl salt with dimethyl sulfoxide (DMSO), namely, catena-poly[[chloridolithium(I)]-μ-(dimethyl sulfoxide)-κ2O:O-[chloridolithium(I)]-di-μ-(dimethyl sulfoxide)-κ4O:O], [Li2Cl2(C2H6OS)3]n,
Nichole R. Valdez   +4 more
doaj   +1 more source

The use of an icebindingprotein out of the snowflea Hypogastrura harveyi as a cryoprotectant in the cryopreservation of mesenchymal stem cells

open access: yesCurrent Directions in Biomedical Engineering, 2015
Today researchers look for a possibility to keep cells for a long time without losing their viability. For that cryopreservation is often used. In this process it is necessary that the cells are not destroyed so cryoprotective agents (CPA) are needed. At
Vierthaler M.   +3 more
doaj   +1 more source

Utilização de diferentes métodos para análise do teor de clorofila em folhas de Cajuí (Anacardium sp. L.)

open access: yesOrbital: The Electronic Journal of Chemistry, 2014
A adaptação das plantas aos diferentes ambientes está relacionada, entre outros fatores, ao teor de clorofila, que é essencial à fotossíntese e interfere na produção vegetal.
A. D. S. Gama   +6 more
doaj   +1 more source

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