Zobrazeno 1 - 10
of 85
pro vyhledávání: '"B, Donev"'
Autor:
B, Donev
Publikováno v:
Veterinarno-meditsinski nauki. 16(4)
A review is made on the existing references concerning the utilization of tilosin and some other antibiotics for limiting the distribution of or complitely eliminating mycoplasmosis in poultry and turkeys. Opportunities are discussed for preventing t
Autor:
B, Donev
Publikováno v:
Veterinarno-meditsinski nauki. 16(8)
Studies on the pharmaco-kinetics of the technical tylosine phosphate (TTP) with an activity of 50 UI/mg were carried out using chickens and pigs. It was established that the tylosine phosphate contained in TTP is resorbed in the alimentary canal of t
Autor:
B, Donev, L, Dancheva
Publikováno v:
Veterinarno-meditsinski nauki. 19(4)
Studied were the factors that govern the pharmacokinetics of the intracysternal introduction of therapeutic means into the dry udder (type of drug base, physical and chemical properties of the drugs themselves and the physiologic and functional statu
Autor:
K, Stoianov, B, Donev
Publikováno v:
Veterinarno-meditsinski nauki. 17(6-7)
Experiments were carried out to prove the influence of SJK gonadotropic preparations (native and lyophilized), gravohormone and luteosiman, on the functional state of the central, the cardio-vascular and the respiratory systems, as well as that of th
Autor:
B, Donev, A, Angelov
Publikováno v:
Veterinarno-meditsinski nauki. 14(1)
Studied was the action of mould pectinase produced in this country, using Asp. niger. Rats and guinea pigs were subject to the testing through continuous oral treatment. The preparation was mixed with feed at 0.1 and 0.2 ratio percents (1000 and 2000
Publikováno v:
Veterinarno-meditsinski nauki. 19(1)
Tetramisole produced by ICI, England, and Tetramisole Pharmachim, Bulgaria, were comparatively studied in terms of their acute and subchronic toxicity, and the local and general tolerance and antinematode activity. No differences were found in their
Publikováno v:
Veterinarno-meditsinski nauki. 15(4)
[Toxicological studies of a combination of technical tylosin phosphate with bentonite (farmazin TB)]
Publikováno v:
Veterinarno-meditsinski nauki. 20(5-6)
Studied were both the acute and subchronic toxicity of technical tylosine phosphate (TP), produced at the Research Chemical and Pharmaceutical Institute, Sofia, used in combination with bentonite, known as Pharmasine TB. Pharmasine TB was practically
[Biopharmaceutical and clinico-pharmacological research on the intramammary preparation Cephamasten]
Publikováno v:
Veterinarno-meditsinski nauki. 24(5)
An animal drug formula, Cephamasten, for intramammary application in the treatment of mastitis-affected cows, ewes, and goats in the lactation period was worked out on the base of microbiologic, technologic, biopharmaceutic, and clinico-pharmacologic