Results 71 to 80 of about 4,930,458 (259)

THE EFFECTS OF VITAMIN C ON GLYCIDAMIDE-INDUCED CELLULAR DAMAGE AND APOPTOSIS IN MOUSE LEYDIG CELLS

Trakya University Journal of Natural Sciences, 2019
The aim of this study was to elucidate the role of vitamin C on glycidamide-induced cytotoxicity, oxidative damage and cell death in Leydig (TM3) cells.
Banu Orta Yılmaz
doaj   +1 more source

Synergistic Toxicity of Low‐Concentration Metal Mixture on Male Rats: Reproductive, Renal, and Hepatic Effects

Environmental Toxicology, EarlyView.
ABSTRACT Mining plays a crucial role in economic development, but improper management can lead to severe environmental degradation. Particularly for iron ore, mining generates vast amounts of tailings often stored in unstable dams. This study aims to investigate the toxicological impacts of environmentally relevant concentrations of metals mixture ...
Kalinka Helóra Gomes de Almeida, Thalita Tofanin Sargiani D'Assumpção, Ana Priscila Gomes Silva, Carolina Rocha Moreira de Oliveira, Tailisi Hoppe Trevizani, Rubens Cesar Lopes Figueira, Lucas Buruaem Moreira, Juliana Elaine Perobelli   +7 more
wiley   +1 more source

Virilization in a postmenopausal female due to androgen secreting ovarian dermoid cyst

Journal of Mid-Life Health, 2017
Virilizing ovarian dermoid cysts are very rare. The source of androgen in these cysts may be tumors such as Sertoli–Leydig cell tumor or Leydig cell hyperplasia.
Murali Subbaiah, Gowri Dorairajan, Debasis Gochhait, G Vijayalakshmi   +3 more
doaj   +1 more source

Prevalence of HCMV, HHV‐6, and HSV‐1/2 in the semen of men attending infertility clinics and their association with semen parameters

UroPrecision, EarlyView.
Abstract Background Viral infections have been identified as potential disruptors of male reproductive health. This study aimed to investigate the prevalence of human cytomegalovirus (HCMV), human herpesvirus 6 (HHV‐6), and herpes simplex virus types 1 and 2 (HSV‐1/2) DNA in semen samples from fertile and infertile men within the potential impact of ...
Seyedeh Zahra Hashemi, Neda Pirbonyeh, Fahime Edalat, Narges Eslami, Saeed Tajik, Arash Letafati, Jamal Sarvari, Afagh Moattari   +7 more
wiley   +1 more source

Quantification of steroid hormones in free‐ranging Apennine wolf Canis lupus italicus hair samples collected post‐mortem

Wildlife Biology, EarlyView.
After decades of dramatic reductions in their populations, Italian wolves have begun recolonizing parts of their historic range. This growth in populations can lead to potential conflicts with human activities, which remain the main cause of wolf mortality.
Ilaria Troisio, Carmela Musto, Nicola Acquisti Casi, Nadia Govoni, Giuseppe Merialdi, Domenico Ventrella, Alberto Elmi, Mauro Delogu, Maria Laura Bacci   +8 more
wiley   +1 more source

Mullerian Inhibiting Substance Recruits ALK3 to Regulate Leydig Cell Differentiation

, 2012
Mullerian inhibiting substance (MIS) not only induces Mullerian duct regression during male sexual differentiation but also modulates Leydig cell steroidogenic capacity and differentiation.
Wu, Xiufeng, Lee, Mary M., Zhang, Ningning   +2 more
core   +1 more source

Quantification of the Leydig cell compartment in testicular biopsies and association with biochemical Leydig cell dysfunction in testicular cancer survivor [PDF]

, 2018
A simple histological method to evaluate the Leydig cell compartment is lacking. We aimed to establish such a method and to investigate if Leydig cell hyperplasia of the biopsy contralateral to the tumour-bearing testicle in patients with testicular germ
G. Daugaard, Bandak M, M. G. Tarsitano, Lenzi, A, Rajpert-De Meyts, E, M. Bandak, Daugaard G, N. E. Skakkebæk, Rajpert-De Meyts E, Skakkebaek, N E, Tarsitano MG, Bandak, M, Juul A, Jørgensen, N, N. Jørgensen, A. Juul, A. Lenzi, Daugaard, G, Skakkebaek NE, E. Rajpert‐De Meyts, Jørgensen N, Tarsitano, M G, Juul, A, Lenzi A   +23 more
core   +1 more source

Triphenyltin Chloride Delays Leydig Cell Maturation During Puberty in Rats

Frontiers in Pharmacology, 2018
Triphenyltin chloride (TPT) is present in a wide range of human foods. TPT could disrupt testis function as a potential endocrine disruptor of Leydig cells. However, the effect of TPT on pubertal Leydig cell development is still unclear. The objective of
Linchao Li, Lubin Xie, Leikai Ma, Yong Chen, Xianwu Chen, Fei Ge, Tongliang Huang, Lanlan Chen, Tingting Hong, Xiaofang Chen, Qiqi Zhu, Xingwang Li, Ren-Shan Ge, Ren-Shan Ge   +13 more
doaj   +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

Testosterone level, nasal gland volume and Leydig cell morphometry in capybaras (Hydrochoerus hydrochaeris) Níveis de testosterona, volume da glândula nasal e morfometria das células de Leydig em capivaras (Hydrochoerus hydrochaeris)

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
The testosterone levels with nasal gland volume and Leydig cell morphometry in sexually mature capybaras were compared using 10 adult capybaras, aging 28 months. Body and testicular weight were 50kg and 28g, respectively. The gonadosomatic index was 0.11&
D.S. Costa, T.A.R. Paula
doaj   +1 more source