steroid hormones
Reciprocal antagonism of steroid hormones and BZLF1 in switch between Epstein-Barr virus latent and productive cycle gene expression.
... The cells were maintained in medium containing different steroid hormones; after 3 days, the proportion of cells in the productive cycle was determined by immunofluorescence with a monoc[r] ...
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Effect of Synthetic Luteinizing Hormone - Releasing Hormone (LHRH-A2) Plus Pimozide and Chlorpromazine on Ovarian Development and Levels of Gonad Steroid Hormones in Female Kutum Rutilus frisii kutum
... et al., 2001; Dahle et al., 2003). Dahle et al. (2003) investigated the gonadal development and associated changes in sex steroids during the reproductive cycle of captive Atlantic cod, Gadus morhua. Reliable indicators ...
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Immunohistochemical evaluation of sex steroid hormones in sicca syndrome patients
... In this pilot study we analyzed described a cohort of perimenopausal women who were being evaluated for SS. All of the women met many of the diagnostic criteria for SS except for serologic evidence of SS-A or SS-B in ...
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The influence of sex steroid hormones on the response to trauma and burn injury
... sex steroid hormones (SSH) play an important role in the response of body systems to ...sex hormones represent potential novel therapeutic strategies and further our understanding of current ...
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The relationship between dioxins and salivary steroid hormones in Vietnamese primiparae
... cursor steroid, which is secreted in large amounts by the adrenal gland in humans then converted into potent androgens and/or estrogens in peripheral ...sex steroid hormones, thus resulting in a ...
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Sexual dimorphism in immune function: The role of sex steroid hormones
... Sex is a biological variable that affects immune responses to both self and foreign antigens [6]. The authors specifically point to the difference in terms of “sex” and “gender”, regarding the aim of identifying exact ...
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Levels of sex steroid hormones and their receptors in women with preeclampsia
... Our research provided novel insights into the relation- ship between sex hormone status and preeclampsia. However, our study was limited by the small number of patients. Thus, confirmation requires examination of a ...
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Body size regulation by maturation steroid hormones: a Drosophila perspective
... the steroid hormone called ecdysone increases with the de- celeration of body growth, thereby essentially finalizing the size of the adult body at the end of larval ...sex steroid hormones coinciding ...
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Estimating Chronic Exposure to Steroid Hormones in Water
... eight steroid hormones were determined for a novel passive sampling device (PSD), the fiber universal passive sampling device ...all hormones remained in the linear uptake phase with sampling rates ...
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Liver X receptor opens a new gateway to StAR and to steroid hormones
... This reorganization of cholesterol homeostasis induced by LXRα deficiency doubled basal conversion of cholesterol to corticosterone in vivo and produced an even greater increase in corticosterone synthesis in cultured ...
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Effect of Adrenal steroid hormones on the response of the toad's urinary bladder to vasopressin
... adrenal steroid hormones on the response of the toad bladder to ...the steroid effect on the bladder's response to vasopressin appears to be at a step beyond the stimulation of adenyl ...
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Theoretical studies of steroid hormones and related compounds
... Firstly, as described in Chapter Two, two semi empirical quantum mechanical methods have been used to obtain molecular structures, namely AMI and PM3. There are some reported comparisons in the literature between the two ...
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Production and interconversion of steroid hormones in obesity and polycystic ovary syndrome
... This thesis suggests that the ovaries are the main source o f testosterone production in PCOS and that the contribution o f peripheral testosterone production (from 17-BHSD conversion[r] ...
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Inactivation of contraceptive steroid hormones by human intestinal clostridia
... In metabolic experiments we found that human fecal flora reduced the Az4-3-keto structure of natural progestins to 3ot-hydroxy, 5A-steroid metabolites 3cx,5,B and of synthetic progestins[r] ...
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Effects of Steroid Hormones on Human Polymorphonuclear Leukocyte Lysosomes
... succinate, HC acetate, HC hemisuccinate, prednisone, and dexamethasone were without detectable stabilizing activity at concentrations of 10 -3 -5 × 10 -8 M. Release of the lysosomal marker, b-glucuronidase, was not ...
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TRACER STUDIES OF THE ABSORPTION AND FATE OF STEROID HORMONES IN MAN
... Comparison of oral and intravenous administration of hydrocortisone, cortisone acetate and testosterone The rapidity of absorption, metabolism and excretion of the end products of hydroc[r] ...
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Cyclic E2 and P4 on Alzheimer’s Disease Pathways
... the steroid hormones (specifically E2 and P4) on the regulation of τ hyperphos- phorylation and β -amyloid and their influence on the formation of β -amyloid plaques in Alzheimer’s ...roid hormones ...
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Maternal effects mediated by egg quality in the Yellow-legged Gull Larus michahellis in relation to laying order and embryo sex
... and steroid hormones), such as ecologi- cal conditions, progression of the season or parental phe- notype ...as hormones) may vary among egg ...
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Immunohistochemical detection of estrogen receptors in canine mammary tumors
... Mammary tumors are among the most common neoplasms in intact female dogs.They have a complex morphology, usually affecting middle age and older bitches. Almost 50% of the mammary tumors in dogs are malignant neoplasms. ...
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THE IN VITRO METABOLISM OF DESMOSTEROL WITH ADRENAL AND LIVER PREPARATIONS
... The reactions studied included the oxidation of the terminal carbons of the sterol side-chain to CO2 by mouse liver mitochondria and the conversion of sterol to steroid hormones by rat a[r] ...
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