Results 71 to 80 of about 5,004,988 (242)

Immunohistochemical diagnosis of canine ovarian epithelial and granulosa cell tumors [PDF]

, 2007
In humans and canines, the morphology of granulosa cell tumors is extremely variable and causes diagnostic difficulties. In human pathology, immunohistochemistry has been widely used for the diagnosis of granulosa cell tumors, whereas, limited studies ...
V. Grieco, M. Finazzi, Elena Riccardi, E. Riccardi, S. Verganti, Sara Verganti, Mario Finazzi, Valeria Greco   +7 more
core   +1 more source

Toxic Effects of Bisphenol A and Its Analogs on Ovarian Structure and Function: A Narrative Review of Ovary‐Focused Studies

Journal of Applied Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA) is a widely used industrial chemical found in polycarbonate plastics and epoxy resins and is recognized for its endocrine‐disrupting properties. Human exposure is common due to its presence in food packaging and everyday products. As BPA use has been restricted, structurally similar compounds such as BPS, BPB, BPAF, and BADGE
Nurbanu Zengin, Marwa Tawfıq Ahmed Alsalım, Muhammed Canik, Sevda Bağdatlı, Nazan Deniz Yön   +4 more
wiley   +1 more source

Hematological and Genotoxic Effects of Subchronic Oral Exposure to a Mancozeb‐Based Fungicide in Female Mice

Journal of Applied Toxicology, EarlyView.
ABSTRACT The extensive use of pesticides in modern agriculture has raised increasing concerns regarding the potential biological effects of repeated exposure to pesticide residues and commercial formulations. Mancozeb is a widely used ethylene‐bis‐dithiocarbamate fungicide; however, information on its hematological and genotoxic effects following ...
Matheus Henrique Barcelos Figueiredo, Natanael Vaz Crisóstomo Peixoto, Paula Soares Nakamura, Cecília Müller Wodzik, Lucas Ribeiro Maia dos Santos, Fábio Vieira de Andrade Borges, Lara Cândida de Sousa Machado, Jéssica Gardone Vitório, Renata Mazaro e Costa, Mônica Rodrigues Ferreira Machado, Walter Dias Júnior   +10 more
wiley   +1 more source

Assessing Metabolic and Reproductive Consequences of Prenatal Paracetamol Exposure in Female CD1 Mice

Journal of Applied Toxicology, EarlyView.
ABSTRACT Paracetamol is a widely used analgesic during pregnancy; however, emerging evidence suggests it may act as an endocrine/metabolism disrupting compound. Using an F1 female CD1 mouse model, this study scrutinized the long‐term metabolic and reproductive consequences linked to intrauterine paracetamol exposure.
Bita Entezari, Deniz Bozdag, Elif İnce‐Erguc, Aylin Buhur, Cansin Sirin Tomruk, Suna Sabuncuoglu, Altug Yavasoglu, Hande Gurer‐Orhan   +7 more
wiley   +1 more source

Intrinsic differences in mTOR activity mediates lineage-specific responses to cyclophosphamide in mouse and human granulosa cells

Journal of Ovarian Research
Background Cyclophosphamide (CTX) often induces oocyte and granulosa cell injury, leading to fertility loss in young female cancer survivors. Deciphering the mechanisms underlying follicular cell injury could offer novel insights into fertility ...
Shiqian Xu, Yerong Ma, Yinli Zhang, Hanqi Ying, Xiaomei Tong, Weijie Yang, Yibin Pan, Yan Rong, Yangyang Dai, Songying Zhang, Peidong Han   +10 more
doaj   +1 more source

METTL3 prevents granulosa cells mitophagy by regulating YTHDF2-mediated BNIP3 mRNA degradation due to arsenic exposure

Ecotoxicology and Environmental Safety
The ovary is an important reproductive and endocrine organ for the continuation of the species and the homeostasis of the body's internal environment. Arsenic exposure is a global public health problem.
Tuo Zhang, Jin Niu, Tianhe Ren, Huan Lin, Meina He, Zhiyi Sheng, Yuntong Tong, Bangming Jin, Yingmin Wu, Jigang Pan, Ziwen Xiao, Bing Guo, Zhengrong Wang, Tengxiang Chen, Wei Pan   +14 more
doaj   +1 more source

Exploring the Reproductive Toxicity of Bisphenol S Through a Network Toxicology and Molecular Docking Analysis

Pediatric Discovery, EarlyView.
Utilizing network toxicology, molecular docking, and dynamic simulations to investigate the potential reproductive toxicity of bisphenol S (BPS). ABSTRACT The aim of this study was to investigate the potential reproductive toxicity of bisphenol S (BPS) and the related molecular mechanisms through a network toxicology approach.
Siyuan Wang, Yan Fu, Xu Huang, Qitong Guo, Xiangqin Zheng, Shengde Wu, Lianju Shen, Guanghui Wei   +7 more
wiley   +1 more source

Ovarian follicle selection and granulosa cell differentiation

Poultry Science, 2015
The reproductive strategy for avian species that produce a sequence (or clutch) of eggs is dependent upon the maintenance of a small cohort of viable, undifferentiated (prehierarchal) follicles. It is from this cohort that a single follicle is selected on an approximate daily basis to initiate rapid growth and final differentiation before ovulation ...
openaire   +2 more sources

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, Zachary Nash, Vikram Talaulikar, Shibani Nicum   +3 more
wiley   +1 more source

Indications and Efficacy of Progestogen‐Monotherapy as Menopause Hormone Therapy: A Narrative Review

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Menopausal hormone therapy (MHT) remains the most effective treatment for vasomotor symptoms (VMS) and other manifestations of menopause; however, its use is limited in women with contraindications to oestrogen. Progestogen monotherapy, though historically underutilized, represents a viable alternative in this population. This narrative review
Chloe Thomas, Olivia Carere, Lauren Clarfield, Michelle Jacobson   +3 more
wiley   +1 more source