Results 101 to 110 of about 49,951 (251)
Stem Cell Research & Therapy, 2019 Background This article aims to reveal the therapeutic effects and potential mechanisms of bone mesenchymal stem cell (BMSC)-derived exosomes on premature ovarian failure (POF).
Bo Sun +4 more
doaj +1 more source
Single-cell transcriptome landscape of ovarian cells during primordial follicle assembly in mice.
PLoS Biology, 2020 Primordial follicle assembly in the mouse occurs during perinatal ages and largely determines the ovarian reserve that will be available to support the reproductive life span.
Jun-Jie Wang +10 more
doaj +1 more source
Foliculogénesis Ovárica en la Raya Marmorada, Sympterygia bonapartii (Müller & Henle, 1841) (Chondrichthyes, Rajidae) [PDF]
, 2011 Los Condrictios se han convertido en un recurso económico importante en las últimas décadas, siendo Argentina uno de los países que más explota tiburones y rayas, incluso a niveles que exceden los límites de varias especies.
Díaz Andrade, María Constanza +3 more
core +1 more source
Risk of Cancer With Hormone Replacement Therapy: A Narrative Review
BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.ABSTRACT Hormone replacement therapy (HRT) remains the cornerstone of menopausal symptom management, effectively alleviating vasomotor symptoms and genitourinary syndrome, whilst mitigating long‐term risks such as osteoporosis. However, despite an increasing body of evidence on the relative safety of HRT, earlier studies that demonstrated an increased ...
Gabriella Yongue +3 more
wiley +1 more source
2017 Texas Bays and Estuaries Meeting [PDF]
, 2017 Program for the 2017 Texas Bays and Estuaries Meeting held in Port Aransas, Texas, April 12-13, 2017.Coastal Bend Bays & Estuaries Program, Coastal Bend Bays Foundation, The University of Texas Marine Science Institute, Sea Grant Texas at Texas A&M ...
University of Texas Marine Science Institute
core +1 more source
Peroxiredoxin 4 Involved in Spermatogenesis by Affecting Oxidative Stress and Ferroptosis
Andrology, EarlyView.ABSTRACT Background The main functions of testes are sperm production and androgen secretion in testicular befitting microenvironment. Excessive level of the reactive oxygen species (ROS) from metabolism and cellular events can lead to oxidative stress (OS) and ferroptosis, which injure the functions of mitochondria and endoplasmic reticulum (ER) of ...
Shuning Yuan +10 more
wiley +1 more source
Lifestyle Management in Menopause: A Systematic Review of Women With Premature Ovarian Insufficiency
Clinical Endocrinology, EarlyView.ABSTRACT Objective Premature ovarian insufficiency (POI), the loss of ovarian function before age 40, increases the risk of cardiovascular disease, low bone mineral density, dementia and psychological distress. Lifestyle interventions reduce chronic disease risk in other populations and, with hormone therapy, may improve health outcomes in POI.
Ladan Yeganeh +4 more
wiley +1 more source
Delayed Menopause Due to Ovarian Granulosa Cell Tumour
JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH, 2013 A patient presented to us with complaints of inability to attain menopause even at the age of 64. She has been having irregular cycles of bleeding for 5 days every 2-3 months from the age of 54. On evaluation, she was found to have endometrial hyperplasia and ultrasonography showed a homogenous solid ovarian mass of size of the 4 cm x 3.5 cm.
Neetha Vyas M. +2 more
openaire +3 more sources
Gonadotropin and kisspeptin gene expression, but not GnRH, are impaired in cFOS deficient mice. [PDF]
, 2015 cFOS is a pleiotropic transcription factor, which binds to the AP1 site in the promoter of target genes. In the pituitary gonadotropes, cFOS mediates induction of FSHβ and GnRH receptor genes.
Coss, Djurdjica +3 more
core +1 more source
Cell Proliferation, EarlyView.In a DHEA+HFD‐induced mouse model, Ins/BBR alleviated mitochondrial defects and broadly reprogrammed metabolic landscape in granulosa cells, in specific, restoring nucleotide pools and amino acid turnover, and preventing abnormal long‐chain fatty acid accumulation.
Juan Ge +8 more
wiley +1 more source