Results 311 to 320 of about 16,493,208 (361)
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The biologic activity of selenoestrogens
Canadian Journal of Biochemistry, 1982For 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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Biological Activities of Complement
Biochemical Society Transactions, 1978Complement is a system of serum proteins whose main function is to defend the body against infection. Although it has a reputation as a dauntingly complex system, this results chiefly from confusion in the nomenclature, which has varied considerably with time as more components were discovered, for example as ‘component C3’ became subdivided into ...
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Biological Activity of Calcitriol
Archives of Pediatrics & Adolescent Medicine, 1987Sir .—I read with interest the article by Venkataraman et al 1 in the October issue of AJDC . After reading their explanations and examining Fig 2, which did not indicate any dose-dependent calcium response to parenteral administration of 1,25-dihydroxyvitamin D, I wonder about the biological activity of the calcitriol that the authors used.
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Biological Activity of Selenium
Annual Review of Nutrition, 1983EFFECT OF SELENIUM ON GLUTATHIONE METABOLISM AND GLUTATHIONEDEPENDENT ENZyMES 54 Glutathione Peroxidase 54 Glutathione S-Transferase 56 Glutathione. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Nitric oxide release accounts for the biological activity of endothelium-derived relaxing factor
Nature, 1987R. Palmer, A. Ferrige, S. Moncada
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Biological Activities of Alginate
2014To gain insight into the structure-activity relationship of alginate, we examined the effect of alginates with varying molecular weights and M/G ratio on murine macrophage cell line, RAW264.7 cells in terms of induction of tumor necrosis factor-α (TNF-α) secretion. Among the alginates tested, alginate with the highest molecular weight (MW 38,000, M/G 2.
Mikinori, Ueno, Tatsuya, Oda
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Life Sciences, 1969
Abstract Sulfoevernan, a novel heparinoid with molecular weight of 2 × 104 and 12% of sulfo group, was prepared by sulfonation of evernan, an α−(1→3, 1→4) polyglucan isolated from oak moss ( Evernia prunastry L. Ach. ) Sulfoevernan and β-lipoproteins of human serum form a complex with the participation of calcium.
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Abstract Sulfoevernan, a novel heparinoid with molecular weight of 2 × 104 and 12% of sulfo group, was prepared by sulfonation of evernan, an α−(1→3, 1→4) polyglucan isolated from oak moss ( Evernia prunastry L. Ach. ) Sulfoevernan and β-lipoproteins of human serum form a complex with the participation of calcium.
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Nanozymes: Activity origin, catalytic mechanism, and biological application
Coordination Chemistry Reviews, 2021Huashuo Chu, Wentao Xu, Longjiao Zhu
exaly
Biological activity of the tetrahydrocannabinols
Journal of Ethnopharmacology, 1980Kettenes-van den Bosch, JJ +3 more
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Review of the synthesis and biological activity of thiazoles
Synthetic Communications, 2021Abdelwahed Sayed
exaly