نتایج جستجو برای: antimycobacterial activity

تعداد نتایج: 1135098  

Journal: :Molecules 2017
Lucia Semelková Petra Janošcová Carlos Fernandes Ghada Bouz Ondřej Janďourek Klára Konečná Pavla Paterová Lucie Navrátilová Jiří Kuneš Martin Doležal Jan Zitko

Pyrazinamide, the first-line antitubercular drug, has been regarded the basic component of tuberculosis treatment for over sixty years. Researchers have investigated its effect on Mycobacterium tuberculosis for this long time, and as a result, new potential targets of pyrazinamide or its active form, pyrazinoic acid, have been found. We have designed and prepared 3-(phenyl-carbamoyl)pyrazine-2-...

Journal: :Molecules 2016
Marta Kucerova-Chlupacova Veronika Vyskovska-Tyllova Lenka Richterova-Finkova Jiri Kunes Vladimir Buchta Marcela Vejsova Pavla Paterova Lucia Semelkova Ondrej Jandourek Veronika Opletalova

Chalcones, i.e., compounds with the chemical pattern of 1,3-diphenylprop-2-en-1-ones, exert a wide range of bio-activities, e.g., antioxidant, anti-inflammatory, anticancer, anti-infective etc. Our research group has been focused on pyrazine analogues of chalcones; several series have been synthesized and tested in vitro on antifungal and antimycobacterial activity. The highest potency was exhi...

Journal: :Biomedical and Biotechnology Research Journal (BBRJ) 2020

Journal: :The Journal of Experimental Medicine 1954
James G. Hirsch

The antimycobacterial activity of thymus peptide under certain conditions in vitro can be partially neutralized by increasing the concentration of sulfate ions in the medium, and to a lesser extent by the addition of certain organic compounds which contain sulfur. It is suggested that thymus peptide suppresses the growth of tubercle bacilli by interfering with the normal sulfur metabolism of th...

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