Structure-activity relationship studies of insect and plant steroid hormones
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چکیده
منابع مشابه
Relationship Between Steroid Hormones and Helicobacter pylori
Helicobacter pylori is a Gram-negative microaerobic curved-rod possessing polar flagella as the motility organ. This bacterium colonizes human gastric epithelium and causes chronic gastritis and peptic ulcers (Graham, 1991; Warren & Marshall, 1983; Wyatt & Dixon, 1988). Via longer periods of colonization in the human stomach, it also contributes to the development of gastric cancer and marginal...
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The discovery of a plasma membrane ABC protein that exports steroids in yeast highlights the possibility that similar membrane sorting systems in mammalian cells may modulate the access of steroids to their receptors.
متن کاملpostnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
Secretory peptide hormones are biochemical antioxidants: structure-activity relationship.
The secretory peptides luteinizing hormone-releasing hormone, enkephalin, angiotensin, and oxytocin are biochemical antioxidants in aqueous medium. These hormones scavenge free peroxyl radicals, prevent the oxidation of low-density lipoprotein, and inhibit lipid peroxidation in brain membranes. Their capacity to directly suppress free radical-mediated reactions is demonstrated by electron-spin ...
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ژورنال
عنوان ژورنال: Journal of Pesticide Science
سال: 2015
ISSN: 1348-589X,1349-0923
DOI: 10.1584/jpestics.j15-04