Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Kh, Zaĭkov"'
Publikováno v:
Problemi na khigienata. 21
The acute toxicity of the antiulcer drug "Gastrofenzin", synthesized in Bulgaria has been studied in oral, subcutaneous and intravenous application in white rats "Wistar" and white mice "ICR". The main toxicometric parameters (LD50, LD16, LD84 and ot
Autor:
G, Antov, Kh, Zaĭkov, A, Mikhaĭlova, Zh, Khalkova, T, Popov, M, Tasheva, S, Mitova, S, Dinoeva, V, Kapurgov
Publikováno v:
Problemi na khigienata. 21
A risk evaluation has been carried out under conditions of chronic three-month experiment in oral application of Gastrofenzin in doses 1/20, 1/100 and 1/200 LD50 for male and female white rats, respectively 33.2 and 43.8; 6.7 and 8.8; 3.4 and 4.4 mg.
Publikováno v:
Problemi na khigienata. 21
The subacute (30 day) oral toxicity of Gastrofenzin has been investigated in white rats "Wistar" of both sexes, treated with 0.7 and 33 mg.kg-1 for the male and 0.9 and 44 mg.kg-1 for the female rats. The applied doses respond respectively to the con
Publikováno v:
Problemi na khigienata. 20
Artichoke, a new Bulgarian preparation based on the plant Cynara scolymus, was tested for influence on sympatho-adrenal system (SAS) activity in experimental inhalation exposure to carbon disulfide. This chronic (six-month) inhalation experiment was
Publikováno v:
Problemi na khigienata. 19
The acute oral and dermal toxicity was studied as well as subacute oral toxicity [30 successive days] and skin irritating effect on experimental animals of new drug form "Takal 9", "Takal 14" and "Takal 16" with proved bactericidal and virucidal acti
Publikováno v:
Problemi na khigienata. 19
The gonadotropic effect of the Bulgarian preparation artichoke, developed on the basis of Cynara scolymus is studied. The preparation is used under the form of 50% aque emulsion, stabilized by emulgent Twin-80, in doses 35.70 and 150 mg/kg-1, 5 times
Publikováno v:
Problemi na khigienata. 18
The acute toxicity of a new Bulgarian bioinsecticide preparation is determined, produced on the basis of Bacillus thuringiensis containing 0.1% beta-exotoxin by oral, dermal, inhalational and intraperitoneal introduction in experimental animals. The
Publikováno v:
Problemi na khigienata. 17
The acute toxicity of a new Bulgarian microbial preparation bulmoscid on the basis of Bacillus thuringiensis H-14 in the conditions of oral, dermal, inhalation and intraperitoneal introduction in experimental animals is determined. The assessment of
Publikováno v:
Problemi na khigienata. 17
In relation to the future implementation of the antibiotic bactericin in agriculture are carried out acute, subacute and chronic oral experiments on 128 male white rats and 88 female. In order to determine the parameters of acute oral toxicity, doses
Publikováno v:
Problemi na khigienata. 16
The preparation "Mamestrine" developed in Bulgaria on the basis of NPV virus is meant for control of the Heliothis zea. Experiments are carried out on the toxic effect of the preparation, according to the requirements of FAO/WHO for assessment of the