Results 21 to 30 of about 322 (164)

Examining Difference in Social Perceptions between Women Using Hormonal Contraceptives and Naturally Cycling Women [PDF]

open access: yes, 2022
The term “stress” refers to a person’s psychological and physiological response to the demands and pressures of the world around them (Farlex, 2021). Past research has shown that stress can have negative side effects on a person’s well-being (Aneshensel ...
Johnson, Caroline B
core   +1 more source

Progesterona, estrógenos e andrógenos em plantas, uma revisão crítica e evolução molecular do receptor de progesterona associado à membrana (MAPR) em plantas, um estudo inicial [PDF]

open access: yes, 2021
Este trabalho de pesquisa se dedicou ao estudo de esteroides estrógenos, andrógenos e progesterona em organismos vegetais. Divide-se em dois capítulos nos quais é apresentado o desenvolvimento da pesquisa.
Casali, Daniela Tremea
core  

In vitro Anti-Leishmanial and Anti-Tumour Activities of a Pentacyclic Triterpenoid Compound Isolated from the Fruits of Dregea volubilis Benth Asclepiadaceae [PDF]

open access: yes, 2009
Purpose: Dregea volubilis Benth, commonly known as Jukti in Bengal, is used in the treatment of boils and abscesses from ancient times. The purpose of this study is to elucidate the active compounds and as well as their anti-leishmanial and anti-tumour ...
Bikash, MN   +5 more
core   +2 more sources

Current understanding on pharmacokinetics, clinical efficacy and safety of progestins for treating pain associated to endometriosis [PDF]

open access: yes, 2018
Introduction: Endometriosis is a chronic estrogen and progestogen responsive inflammatory disease associated with pain symptoms and infertility. The medical therapy of endometriosis aims to induce decidualization within the hormonally dependent ectopic ...
Barra, Fabio   +2 more
core   +1 more source

The Nuclear Receptor Field: A Historical Overview and Future Challenges. [PDF]

open access: yesNucl Receptor Res, 2018
In this article we summarize the birth of the field of nuclear receptors, the discovery ofuntransformed and transformed isoforms of ligand-binding macromolecules, the discovery of thethree-domain structure of the receptors, and the properties of the ...
Mazaira GI   +7 more
europepmc   +3 more sources

Geomorfología aplicada a la ordenación territorial de la franja costera entre Concón y Quintay ( 3 2 O 55's y 33" 15's) [PDF]

open access: yes, 2021
Morphological units are defined in the coastal strip between Concón and Quintay and their morphoconservation status is evaluated as a parameter to determine their fragility, restrictions and use vocations.
BRIGNARDELLO T, LUIGI ANDRE   +1 more
core   +1 more source

The conformation of some estrane acetals

open access: yesJournal of Chemical Research, 2005
The X-ray crystal structures of a number of 6-ketoestra-1,3,5(10)-trien-17-ones and 6-ketoestra-1,3,5(10)-triene-17-one 17-O,O-acetals have been determined and the effect of the acetal group on the conformation of rings B and D are discussed.
Chishou Yamamoto   +6 more
openaire   +1 more source

Modélisation morphodynamique cross-shore d'un estran vaseux

open access: yesComptes Rendus. Géoscience, 2004
Des expériences numériques visant à simuler l'évolution du profil d'un estran vaseux ont été réalisées à l'aide d'un modèle morphodynamique 1DH cross-shore . Dans un premier temps, le forçage hydrodynamique qui est imposé est un courant de marée perpendiculaire à la côte résultant d'un signal
Benoı̂t Waeles   +2 more
openaire   +1 more source

Analysis of steroids in urine by gas chromatography-capillary photoionization-tandem mass spectrometry [PDF]

open access: yes, 2019
A new heated capillary photoionization (CPI) ion source design was developed to photoionize analytes inside a transfer capillary between a gas chromatograph (GC) and a mass spectrometer (MS). The CPI setup included a wide, oval-shaped vacuum-ultraviolet (
Haapala, Markus   +6 more
core   +1 more source

Synthetic hormones and clot formation [PDF]

open access: yes, 2016
Combined oral contraceptives (COCs), colloquially referred to as "the pill," have been regarded as a medical breakthrough, as they have improved the lives of countless women, from simplifying family planning to the treatment of acne, endometriosis ...
Pretorius, Etheresia   +2 more
core   +1 more source

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