Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 11 of 11 for “"Ethinyl estradiol"”.
-
Comparative Immunological Effects of a Natural Estrogen (17β-estradiol) versus a Pharmacologic Synthetic Estrogen (17α-ethinyl estradiol)
… to exogenous estrogens such as synthetic 17α-ethinyl estradiol (EE) occurs via multiple sources (i.e. hormonal contraceptives, environmental contamination, hormone replacement therapy). The natural estrogen, 17β-estradiol (E2), is a well-studied immunomodulatory hormone at both environmental …
-
Effect of a wet granulation manufacturing process on the stability of a pharmaceutical drug product
… testing of a commercial drug product containing ethinyl estradiol and goes on to suggest improvements that could be made to the commercial manufacturing process to mitigate the stability issues. The potential for formation of different forms of ethinyl estradiol was assessed and subsequent …
-
Determination of Biodegradation Kinetics of Select Pharmaceuticals and Personal Care Products in an Activated Sludge System through Respirometry
… caffeine, acetaminophen, estrone (E1), 17β estradiol (E2), and 17α ethinyl-estradiol (EE2). The activated sludge biomass used for respirometry testing was obtained from a local wastewater treatment plant (WWTP). The plant treats municipal wastewater, and the activated sludge biomass was not …
-
Investigations into the role of exogenous estrogenic endocrine disrupting chemicals on immune dysregulation in autoimmune disease
… modulation. A commonly prescribed EEDC, 17α-ethinyl estradiol, is a synthetic analog of 17β-estradiol (E2), and is also found in many environmental reservoirs of human and animal exposure. Little is known regarding the immunomodulatory effects of this EEDC. Autoimmune diseases, such as …
-
Neonatal Maternal Separation and Alcohol Abuse in C57BL/6J mice: A Study of the Functional Alterations of GABAergic and GLUergic Systems and the Possible Protective Role of Esterogen
… role showed by estrogen. Animals treated with β-ethinyl estradiol and exposed to RMS showed a similar ethanol preference when compared with controls and some of RMS-induced effect on GABA and GLU neurotransmission impairment are recovered. All together, our behavioral and electrophysiological …
-
LC-ESI-MS/MS quantification of hair cortisol, cortisone and DHEA in combined oral contraceptive users
… non-users of the commonly used COC consisting of ethinyl estradiol (EE) and drospirenone (DRSP) to determine if COC use results in measurable chronic stress. To get a comprehensive reflection of total cortisol exposure, cortisone, the inactive form of cortisol was quantified as well. …
-
Thrombosis in Children
… at risk, 63 girls treated with high doses of ethinyl estradiol were studied. Furthermore, 28 children with congenital heart defects were evaluated before and after Fontan surgery, and the results of follow-up global coagulation tests in patients and controls were analyzed. Results and …
-
Influence of Insulin, Insulin-Like Growth Factor I and Sex Steroids On the Regulation of the Vitellogenin Receptor In Developing Oocytes of Largemouth Bass (Micropterus Salmoides)
… vivo</italic>. Finally, the xenoestrogen 17á-ethinyl estradiol (EE<sub>2</sub>), but not bisphenol-A (BPA), was able to modulate promoter activity via Esrs and repress <italic>vtgr</italic> expression <italic>in vivo</italic> in a manner similar to E<sub>2</sub>. These results provide for the …
-
Environmental risk assessment and human pharmaceuticals: limitations and future improvements
… pharmaceuticals carbamazepine, diclofenac, 17α ethinyl estradiol, fluoxetine, gemfibrozil, ibuprofen, paracetamol, propranolol, tamoxifen and Trimethoprim. An engagement exercise through questionnaire based interviews with representatives of regulatory bodies, water companies and pharmaceutical …
-
Gonadal intersex in teleosts: Mechanisms, molecular biomarkers and diagnostic assays
… to 500 ng/L of a synthetic potent estrogen, ethinyl estradiol.</p> <p>Overall, our results support earlier findings suggesting that gonadal intersex is highly prevalent in impacted rivers across the US and that smallmouth bass are highly sensitive to developing this condition. We also …
-
Η επίδραση της αντισυλληπτικής αγωγής στους γενετικούς, αγγειακούς, βιοχημικούς και ορμονικούς πρώιμους δείκτες αυξημένου κινδύνου σε νέες γυναίκες με σύνδρομο πολυκυστικών ωοθηκών (PCOS)
Σκοπός: η μελέτη της επίδρασης εξάμηνης θεραπείας με από του στόματος αντισυλληπτικό δισκίο περιέχον 35μg αιθινυλ-οιστραδιόλης και 2mg οξικής κυπροτερόνης στη γλοιότητα πλάσματος νέων γυναικών με σύνδρομο πολυκυστικών ωοθηκών. Σχεδίαση: Η γλοιότητα πλάσματος μετρήθηκε σε ασθενείς με σύνδρομο …