Výsledky vyhledávání - "V M, BRESLER"

The protective nature of Chironomus luridus larval tubes against copper sulfate

Autor: Meir Broza, V. M. Bresler, Malka Halpern, Avital Gasith

Publikováno v: Scopus-Elsevier
Journal of Insect Science

The objective of this study was to determine whether the tubes in which Chironomus larvae dwell protect them against chemical toxicants. A laboratory culture of an Israeli benthic midge, Chironomus luridus, was exposed to copper sulfate. Two conditio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39020a57bde9e596ba1b1aab522c1f2e
https://doi.org/10.1673/031.002.0801

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[Kinetic analysis of mechanisms of Na+-dependent organic acid transport in the proximal tubules of surviving frog kidney. II. Relationship between Na+ concentration in the medium and changes in the parameters of the Michaelis-Menten equation for fluorescein and uranin transport]

Autor: V M, Bresler, A A, Nikiforov

Publikováno v: Tsitologiia. 19(2)

The dependence of active transport rates of fluorescein and uranin into proximal tubules was studied, firstly, on the concentration of these substrates in the incubation medium with constant Na-concentration and, secondly, on Na+-concentration in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::33627e8bea17195fa0af07c547191b58
https://pubmed.ncbi.nlm.nih.gov/888201

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[Kinetic analysis of mechanisms of Na+-dependent transport of organic acids in the proximal tubules of surviving frog kidney. I. Transport of fluorescein and uranin in a sodium-free environment]

Autor: V M, Bresler, A A, Nikiforov

Publikováno v: Tsitologiia. 19(1)

By direct microfluorimetry, the kinetic characteristics of active transport system for organic acid were studied. A removal of sodium from the incubation medium is shown to affect the affinity between a carrier and acids (KS), and the rate of translo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b62539c06901e2994b80423c655917d3
https://pubmed.ncbi.nlm.nih.gov/302050

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[Active transport of organic acids in the proximal tubules of the surviving rat kidney normally and under various influences. II. The effect of exogenous cyclic 3',5'-AMP and of substances that alter its intracellular concentration]

Autor: V M, Bresler, A A, Nikiforov

Publikováno v: Tsitologiia. 21(4)

Exogenous cyclic 3',5'-AMP (cAMP) and substances known to increase the intracellular concentration of this nucleotide (isoproterenol, theophylline, noradrenaline, lactate) were shown to inhibit the transport of fluorescein (a weak organic acid) into

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::30df5af7ffa5a31e255207df3d23ceb9
https://pubmed.ncbi.nlm.nih.gov/222025

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