Results 261 to 270 of about 14,910,705 (310)

Biological Activities of Carrageenan

2014
Red seaweeds are popular and economically important worldwide and also well known for their medicinal effects due to the presence of phycocolloids. Carrageenans, the major phycocolloid group of red algae, have been extensively investigated for their vast array of bioactivities such as anticoagulant, antiviral, cholesterol-lowering effects ...
Ratih, Pangestuti, Se-Kwon, Kim
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The Biological Activity of Retinotaurine

The Journal of Nutrition, 1982
The ability of the biliary metabolite retinotaurine to reverse the cornification of vaginal epithelial cells induced by vitamin A deficiency was assessed using a vaginal smear assay. Retinotaurine activity was examined following the intravaginal administration of 10(-12) mol to 10(-8) mol of this compound per vagina.
K L, Skare, W K, Sietsema, H F, DeLuca
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Extraction methods, chemical characterizations and biological activities of mushroom polysaccharides: A mini-review.

Carbohydrate Research, 2020
Edible mushrooms are an important constituents of our daily diet due to their rich nutrition and beneficial properties for human health. Polysaccharides, the main component of edible mushrooms, attracted more and more attention because of their complex ...
Pin Gong, Siyuan Wang, Meng Liu, Fuxin Chen, Wenjuan Yang, Xiangna Chang, Ning Liu, Yuanyuan Zhao, Jing Wang, Xuefeng Chen   +9 more
semanticscholar   +1 more source

Biological Activity of Phosphoramidothionates

Nature, 1966
IN the course of our work on this class of compound an animal-anthelmintic1 and a selective herbicide2 had previously been discovered. Common to the structures of the two compounds was the linking of the phosphor-amidothionate group (I) to a chlorinated phenyl ring by an oxygen atom.
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BIOLOGICAL ACTIVITIES OF HAMYCIN

Canadian Journal of Microbiology, 1966
After ad ministration of an oral dose to mice, hamycin, an antifungal antibiotic, penetrated the body tissues and eliminated Cryptococcus neoformans present in the lungs. Out of 11 polyenes (hamycin, aureofungin, trichomycin, etruscomycin, amphotericin B, pimaricin, mycostatin, candidin, candicidin, PA150, and filipin), hamycin and aureofungin showed ...
A C, Maniar, S, Mavdikar
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Biological activities of egg yolk lipids: A review.

Journal of Agricultural and Food Chemistry, 2020
As one of six dietary nutrients, Lipid derived from different food matrix has been extensively studied and has an appropriate application in food, medicine and cosmetic industry.
Nanhai Xiao, Yan Zhao, Yao Yao, Na Wu, Mingsheng Xu, Huaying Du, Yonggang Tu   +6 more
semanticscholar   +1 more source

Biological Activity of Silatranes

1978
About 15 years ago we discovered high toxicity and specific biological activity of 1-arylsilatranes (1, 2) which, at that time, belonged to an almost unknown class of heterocyclic derivatives of penta-coordinate silicon with general formula (Fig. 1).
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Biological activities of rubidazone

Cancer Chemotherapy and Pharmacology, 1979
Rubidazone (benzoylhydrazone daunorubicin) is a semisynthetic compound with a good experimental antitumor activity. Its main interest is its lower toxicity and cardiotoxicity. In human chemotherapy, it is considered a valuable drug.
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The biologic activity of selenoestrogens

Canadian Journal of Biochemistry, 1982
For differential imaging of mammary tumors with estrogen receptors and without estrogen receptors we required γ-emitting estrogen analogues. In this paper we report on the binding properties of 7α-, 16α-, and 17α-methylselenoestrogens and 17α-phenylselenoestrogens relative to the binding properties of estradiol.The selenium-containing estrogens ...
C, Longcope, T, Arunachalam, E, Caspi
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Isolation, structures and biological activities of polysaccharides from Chlorella: A review.

International Journal of Biological Macromolecules, 2020
Chlorella, a green microalga, has been used as an important ingredient in food and medicine because of its excellent nutritive and functional properties.
Qingxia Yuan, Hong Li, Ziyi Wei, Kunling Lv, Chenghai Gao, Yonghong Liu, Longyan Zhao   +6 more
semanticscholar   +1 more source