oestradiol การใช้

• Oestradiol has been found to influence hippocampal development.
• During the proestral period, increased levels of oestradiol make the female attractive to the male.
• Following this, the level of oestradiol fluctuates and there is a lengthy dioestrous phase during which the female is pregnant.
• Ridley points out the relationship between cholesterol, steroidal hormones such as progesterone, cortisol, aldosterone, testosterone and oestradiol.
• These chemicals block the conversion of testosterone to oestradiol during development so each sex offspring can be produced at all temperatures.
• The EU report specifically said that at one of six growth hormones, 17-beta-oestradiol " has to be considered a carcinogen ."
• The EU agriculture ministers agreed that one such hormone _ oestradiol-17 Beta _ can only be administered by a veterinarian treating sick cattle, officials said.
• In a report released Monday, the EU's Scientific Committee on Veterinary Measures said the hormone 17 beta-oestradiol " has to be considered as a complete carcinogen ."
• He has worked on the clinical demonstration and molecular mechanisms which control the deleterious effect of the high levels of oestradiol hormone changing the regular clinical practice and initiating the concept of  mild stimulation.
• The new rule however, maintains a permanent ban on the use of the hormone oestradiol 17b and a provisional ban on five other growth-promoting hormones, including testosterone, progesterone, and zeranol.
• A comparative study of the estrogenic properties of phytoestrogens found that both deoxymiroestrol and miroestrol were comparable in activity " in vitro " to other known phytoestrogens such as coumestrol as 17?-oestradiol agonists.
• ""'Novosphingobium tardaugens " "'is a oestradiol-degrading bacterium from the genus of Novosphingobium which has been isolated from activated sludge from a sewage treatment plant in Japan.
• Studies he helped design and became involved with included the effects of oestradiol-17B on intracellular calcium regulation in cardiac and endothelial cells, the effects of oestrogen in coronary arteries in vivo that showed beneficial effects in women, not in men and those that showed positive effects of estradiol in women with Syndrome X.
• The European ban on the use of natural and sex hormones, including progesterone and testosterone and related compounds-- trenbolone, zeranol and oestradiol-- has already cost the U . S . cattle industry an estimated $ 100 million to $ 250 million a year in lost sales, according to U . S . Department of Agriculture and industry calculations.