Modulation of delayed hypersensitivity in mice by cobra venom factor
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چکیده
منابع مشابه
Cobra Venom Factor and Ketoprofen Abolish the Antitumor Effect of Nerve Growth Factor from Cobra Venom
We showed recently that nerve growth factor (NGF) from cobra venom inhibited the growth of Ehrlich ascites carcinoma (EAC) inoculated subcutaneously in mice. Here, we studied the influence of anti-complementary cobra venom factor (CVF) and the non-steroidal anti-inflammatory drug ketoprofen on the antitumor NGF effect, as well as on NGF-induced changes in EAC histological patterns, the activity...
متن کاملEffect of Cobra Venom Factor Treatment
Squirrel monkeys were significantly depleted of complement by a nontoxic protein constituent of cobra venom, and the influence of cobra factor (CoF) treatment on the course of Escherichia coli bacteremia was studied. Striking neutropenia occurred rapidly in control animals while the rate of occurrence of neutropenia was 20 to 30 times slower in the CoF-treated animals, suggesting that the E. co...
متن کاملNerve growth factor from cobra venom.
The chemical and biological properties of the nerve growth factor isolated from Naja naja venom are described. The nerve growth promoting activity appears to be distinct from the most commonly known enzymes and toxins present in the venom. The purified nerve growth factor from cobra venom has properties remarkably similar to those of the nerve growth factor isolated from mouse submaxillary glan...
متن کاملCobra Venom in Therapeutics
During the past eight years the senior author has been engaged in testing the pharmacological action and therapeutic properties of Indian snake venoms. Chopra and Chowhan (1932 and 1935) showed that the efficacy of the cobra and other snake venoms in relieving the pain of malignant growths and of neuritis and neuralgias was probably due to the presence of such active principles as neurotoxin. The
متن کاملNerve Growth Factor from Cobra Venom Inhibits the Growth of Ehrlich Tumor in Mice
The effects of nerve growth factor (NGF) from cobra venom (cvNGF) on growth of Ehrlich ascites carcinoma (EAC) cells inoculated subcutaneously in mice have been studied. The carcinoma growth slows down, but does not stop, during a course of cvNGF injections and restores after the course has been discontinued. The maximal anti-tumor effect has been observed at a dose of 8 nmoles cvNGF/kg body we...
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ژورنال
عنوان ژورنال: Cellular Immunology
سال: 1979
ISSN: 0008-8749
DOI: 10.1016/0008-8749(79)90257-0