Results 31 to 40 of about 665,360 (253)

Signatures of sex: Sex differences in gene expression in the vertebrate brain [PDF]

WIREs Developmental Biology, 2019
AbstractWomen and men differ in disease prevalence, symptoms, and progression rates for many psychiatric and neurological disorders. As more preclinical studies include both sexes in experimental design, an increasing number of sex differences in physiology and behavior have been reported.
Bruno Gegenhuber, Jessica Tollkuhn
openaire   +2 more sources

Sex differences in early and term placenta are conserved in adult tissues

Biology of Sex Differences, 2022
Highlights Sex differences in gene expression in late first trimester placentas are positively correlated with sex differences in gene expression in full-term placentas; sex differences develop early and are maintained. Sex differences in gene expression
Kimberly C. Olney, Seema B. Plaisier, Tanya N. Phung, Michelle Silasi, Lauren Perley, Jane O’Bryan, Lucia Ramirez, Harvey J. Kliman, Melissa A. Wilson   +8 more
doaj   +1 more source

Sex differences in sex chromosome gene expression in mouse brain [PDF]

Human Molecular Genetics, 2002
A major question is whether genes encoded on the sex chromosomes act directly in non-gonadal tissues to cause sex differences in development or function, or whether all sex differences in somatic tissues are induced by gonadal secretions. As part of this question we asked whether mouse X-Y homologous gene pairs are expressed in brain in a sex-specific ...
Jun, Xu, Paul S, Burgoyne, Arthur P, Arnold   +2 more
openaire   +2 more sources

Ecología reproductiva de la especie funcionalmente dioica Catasetum integerrimum (Orchidaceae) en el centro de Veracruz, México

Botan‪ical Sciences
Antecedentes: Orquídeas Catasetum son dioicas, con mecanismo de polinización tipo catapulta, su sexo está determinado por las condiciones ambientales estresantes y costosas.
Angélica María Hernández-Tamírez
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Acute Neurological Events in Children With Hemoglobin SC Disease: A Multicenter Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurological manifestations in children with hemoglobin SC (HbSC) disease remain insufficiently characterized, particularly regarding acute events. The aim of this study was to describe the spectrum and frequency of acute neurological events in a multicenter cohort of children with HbSC disease.
Célia Paulmin, Bérengère Koehl, Audrey Maudoux, Hanine Mansour, Marie‐Hélène Odievre, Nathalie Garrec, Emilie Georget, Cécile Arnaud, Slimane Allali, Lydia Doumdo, Marie Belloy, Corinne Guitton   +11 more
wiley   +1 more source

Why not XY? Male monoecious sexual phenotypes challenge the female monoecious paradigm in Cannabis sativa L.

Frontiers in Plant Science
Monoecy in Cannabis sativa L. has long been considered an industrially important trait due to the increased uniformity it offers and was thought to be exclusively associated with XX females.
Lennard Garcia-de Heer, Jos Mieog, Adam Burn, Tobias Kretzschmar   +3 more
doaj   +1 more source

Sex-specific associations between telomere length and candidate miRNA expression in placenta

Journal of Translational Medicine, 2018
Background In the early-life environment, proper development of the placenta is essential for both fetal and maternal health. Telomere length at birth has been related to life expectancy.
Maria Tsamou, Dries S. Martens, Bianca Cox, Narjes Madhloum, Karen Vrijens, Tim S. Nawrot   +5 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

Sex Differences in the Expression of Sex Steroid Receptor mRNA in the Quail Brain [PDF]

Journal of Neuroendocrinology, 2009
In Japanese quail, males will readily exhibit the full sequence of male‐typical sexual behaviors but females never show this response, even after ovariectomy and treatment with male‐typical concentrations of exogenous testosterone. Testosterone aromatisation plays a key‐limiting role in the activation of this behavior but the higher aromatase activity ...
Voigt, C., Ball, G. F., Balthazart, Jacques   +2 more
openaire   +4 more sources