Results 41 to 50 of about 49,690 (146)

The Effect of Epinephrine On The Development of oogenesis Of Mice (Mus Musculus) Strain of Japanese [PDF]

open access: yes, 2012
When stress persists continuously and repeatedly, it will automatically increase the epinephrine in the body in which excessive consequently can provide interference on various body systems. In the event of physical stressors can affect the frequency and
Sri Utami, Suyanto
core  

Molecular and functional insights into gonadotropin hormone receptor dimerization and oligomerization [PDF]

open access: yes, 2018
The gonadotrophin hormones, follicle stimulating hormone and luteinising hormone, are essential for reproduction. They work in concert to control multiple aspects of gonadal function to ultimately produce meiotically competent and fertilisable gametes ...
Agwuegbo, U, Jonas, KC
core   +1 more source

General practitioner consultation for postmenopausal bleeding after COVID‐19 vaccination—a self‐controlled cohort study

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims The incidence of postmenopausal bleeding (PMB) has been increasing over the past years. Little is known about the risk of PMB after COVID‐19 vaccination. Our study aimed to investigate this based on routine general practitioner (GP) healthcare data from the Netherlands.
Rana Jajou   +5 more
wiley   +1 more source

Human Cervix Chip: A Preclinical Model for Studying the Role of the Cervical Mucosa and Microbiome in Female Reproductive Health

open access: yesBioEssays, EarlyView.
The microfluidic Cervix Chip is an in vitro model of the human cervix lined by cervical epithelium interfaced with stromal cells cultured under dynamic flow that represents a new preclinical platform for studying mucosal immunity, host‐microbiome interactions, infections, fertility, and pregnancy health.
Zohreh Izadifar   +4 more
wiley   +1 more source

Neonatal exposure to xenoestrogens impairs the ovarian response to gonadotropin treatment in lambs [PDF]

open access: yes, 2015
Bisphenol A (BPA) and diethylstilbestrol (DES) are xenoestrogens which have been associated with altered effects on reproduction. We hypothesized that neonatal xenoestrogen exposure affects the ovarian functionality in lambs.
Belmonte, Norberto Miguel   +8 more
core   +2 more sources

Deciphering the skeletal interoceptive circuitry to control bone homeostasis

open access: yesBMEMat, EarlyView.
This review introduces the skeletal interoceptive circuitry, covering the ascending signals from bone tissues to the brain (sensors), the central neural circuits that integrate this information and dispatch commands (CPU), and the descending pathways that regulate bone homeostasis (effectors).
Yefeng Wu   +7 more
wiley   +1 more source

Porcine oocyte maturation in vitro : role of cAMP and oocyte-secreted factors: a practical approach [PDF]

open access: yes, 2016
Polyspermy or the penetration of more than one sperm cell remains a problem during porcine in vitro fertilization (IVF). After in vitro culture of porcine zygotes, only a low percentage of blastocysts develop and their quality is inferior to that of in ...
Appeltant, Ruth   +4 more
core   +2 more sources

Innovative transdermal drug delivery systems: Benefits, challenges, and emerging application

open access: yesBMEMat, EarlyView.
The graphical abstract illustrates the diverse nanostructures employed in transdermal drug delivery systems, highlighting their unique mechanisms to penetrate the intricate layers of skin. It provides a detailed representation of the skin's complex anatomy, emphasizing the challenges posed by its barrier properties.
Syed Waqas Ali Shah   +9 more
wiley   +1 more source

Circulating concentrations of ovarian [PDF]

open access: yes
steroids and follicle-stimulating hormone (FSH) in ewes with 3 or 4 waves of antral follicle emergence per estrous ...
Pawel M. Bartlewski, Tanya E. Baby
core  

Sex hormones in allergic conjunctivitis: altered levels of circulating androgens and estrogens in children and adolescents with vernal keratoconjunctivitis [PDF]

open access: yes, 2015
PURPOSE: Vernal keratoconjunctivitis (VKC) is a chronic allergic disease mainly affecting boys in prepubertal age and usually recovering after puberty.
Bonini, S.   +4 more
core   +4 more sources

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