搜索结果: 1-15 共查到“Estrogen”相关记录50条 . 查询时间(0.171 秒)
In what may turn out to be a long-missing piece in the puzzle of breast cancer, Harvard Medical School researchers have identified the molecular sparkplug that ignites cases of the disease currently u...
Changes in regional fat redistribution and the effects of estrogen during spontaneous weight gain in women with anorexia nervosa
anorexia nervosa regional fat
2016/6/13
Anorexia nervosa is a disease of severe acquired
undernutrition with a high and increasing prevalence among young
women in the United States.
Association of Active and Sedentary Behaviors with Postmenopausal Estrogen Metabolism
ACCELEROMETERS PHYSICAL ACTIVITY SEDENTARY ESTROGEN METABOLITES
2017/4/13
Purpose: Physical activity may reduce endogenous estrogens, but few studies have assessed effects on estrogen metabolism and none have evaluated sedentary behavior in relation to estrogen metabolism. ...
Effects of Dietary Glucose on Serum Estrogen Levels and Onset of Puberty in Gilts
Glucose Gilt Growth Performance Age of Puberty Estrogen
2016/11/10
Metabolic signals and the state of energy reserves have been shown to play a crucial role in the regulation of reproductive function. This study was carried out to investigate the effects of dietary g...
The Effect of Estrogen Usage on Eccentric Exercise-Induced Damage in Rat Testes
Exercise Testis Estrogens Rats
2015/10/22
Background: Recent years, lots of scientific studies are focused on the possible mechanism of inflammatory response and oxidative stress which are the mechanism related with tissue damage and exercise...
Differential expression profiling of estrogen receptor in the ovaries of two egg duck (Anas platyrhynchos) breeds
egg duck ovary laying stage
2015/7/3
In the present study, quantitative real-time PCR was employed to investigate expression profiling and expression difference of ESR1 and ESR2 in ovaries of Shaoxing duck and Jingjiang duck during three...
Estrogen receptor involvement in the response of human keratinocytes to ultraviolet B irradiation
UVB Estrogen receptor Keratinocytes
2015/5/25
The signaling mechanisms involved in UVB-induced skin cancer are complex and although the scope of this work is inherently limited in focus, the findings may provide insight into how estrogen receptor...
Chemotherapy, estrogen, and cognition : neuroimaging and genetic variation
Chemotherapy estrogen cognition neuroimaging genetic variation
2015/5/21
The time course and biological mechanisms by which breast cancer (BC) and/or alterations in estrogen status lead to cognitive and brain changes remain unclear. The studies presented here use neuroimag...
Distribution of Type I Collagen Morphologies in Bone: Relation to Estrogen Depletion
AFM Ultrastructure disease diagnosis
2014/11/6
Bone is an amazing material evolved by nature to elegantly balance structural and metabolic needs in the body. Bone health is an integral part of overall health, but our lack of understanding of the u...
Nmp4 restricts bone marrow osteoprogenitors and parathyroid hormone induced bone formation in healthy and estrogen depleted female mice
Osteoprogenitor Estrogen depletion
2015/5/21
We have shown that nuclear matrix protein 4 (Nmp4) attenuates the response to intermittent parathyroid hormone (PTH) in healthy and ovariectomized (OVX) female mice using a global knockout of the Nmp4...
Accuracy of Estrogen and Progesterone Receptor Assessment in Core Needle Biopsy Specimens of Breast Cancer
Breast Neoplasm Carcinoma Estrogen Progesterone
2015/9/30
Background: Diagnosis of breast cancer is completed through core needle biopsy (CNB) of the tumors but there is controversy on the accuracy of hormone receptor results on CNB specimens.
Musculoskeletal and Estrogen Changes during the Adolescent Growth Spurt in Girls
PUBERTY INJURIES LOWER LIMB, ACL
2017/7/14
Introduction: The adolescent growth spurt is associated with rapid growth and hormonal changes, thought to contribute to the increased anterior cruciate ligament injury risk in girls. However, relativ...
Correlation of Estrogen and Progesterone Receptors Status with the Grade and Type of Breast Cancer
Breast cancer Estrogen Progesterone
2010/11/15
The present study was designed to evaluate the use of estrogen and progesterone receptor as
biomarkers in human benign and malignant mammary tumors. Tissue samples from tumors and adjacent uninvolved...
Effect of gamma rays on the bone repair process in rats with estrogen deficiency
Estrogens Osteoporosis Ovariectomy Bone and bones Fracture healing
2009/10/16
This study aimed at evaluating the bone repair process in ovariectomized rats submitted to an irradiation procedure. For this purpose, one hundred rats were randomly divided in four experimental group...
Changes in Plasma Estrogen Concentrations during the First Trimester of Gestation in Dairy Cows:Comparison with the Origin of Embryos and Fetal Number
estradiol-17β estrone estrone sulfate in vitro fertilization multiple pregnancies
2009/9/10
The objectives of this study were to determine the profiles of plasma estrogen concentrations during the first trimester of gestation and to correlate them with the origin of the embryos and fetal num...