Effect of natural avermectin complex (aversectin C) and separate avermectins A1, A2, B1 and B2 in the cell culture of murine myeloma Ns/o, Erlich carcinoma ascites and human larynx carcinoma Hep-2… (More)
Aversectin C was evaluated for mutagenic activity in the Ames test with Salmonella typhimurium TA 97, TA 98 and TA 100, in the dominant lethal assay on uninbred albino rats in a dose of 2.25 mg/kg… (More)
The monosporic plating of the avermectin-producing strain Streptomyces avermitilis VKM Ac-1301 with low activity showed the heterogeneity of the population. By selection of natural mutants the… (More)
The effects of the natural avermectin complex, aversectin C and individual avermectin B1 on the growth of ascitic and solid transplantable tumors in animals were studied. The results showed for the… (More)
A natural complex of avermectins, aversectin C, and a component of this complex, avermectin A1, were shown to change the conductivity of Ca(2+)-dependent chloride channels of plasmalemma of Chara… (More)
A natural avermectin complex, aversectin C, was shown to be capable of exerting selective cytostatic effect. It killed proliferating neuroblastoma B 103 cells but was non-toxic for differentiated… (More)
The effect of natural avermectin complex (Aversectin C) and Abamectin on the processes of proliferation and morphological differentiation of the neural cells was studied using N1E-115 murine… (More)