Results 81 to 90 of about 24,097 (251)

Morphogenesis of the bovine rete testis: the intratesticular rete and its connection to the seminiferous tubules [PDF]

, 2000
The development of the intragonadal rete testis and the establishment of the connection between seminiferous and straight testicular tubules was studied using ultrastructural and histochemical methods in 60 bovine embryos and fetuses ranging from day 39 ...
Wrobel, Karl-Heinz
core   +1 more source

Doxorubicin induced histomorphometric changes in testes of albino rat

Nepal Journal of Biotechnology, 2015
Anticancer drugs like doxorubicin have been found to affect male gonads thereby leading to infertility. This study was conducted to evaluate the effects of doxorubicin over short, mid and long term on testes of male albino rats.
Surendra Kumar Sah, Saroj Khatiwada, Deepak Chaudhary, Chandra Bhushan Jha, Soumya Bhattacharya   +4 more
doaj   +1 more source

Assessment of Gold‐Mediated Male Reproductive Dysfunction in Male WISTAR Rats Through Sperm Analysis and Testosterone Measurement

Journal of Applied Toxicology, EarlyView.
ABSTRACT Gold has been used for centuries in both ornamental and medicinal contexts. More recently, gold compounds, containing ions or nanoparticles, have attracted attention for their anti‐inflammatory, anticancer, and diagnostic applications. Therefore, concerns about systemic toxicity and biodistribution have prompted investigations into the ...
Samira Maghraoui, Adrian Florea, Leila Tekaya   +2 more
wiley   +1 more source

The Effects of Angiotensin Receptor Neprilysin Inhibitor on Endoplasmic Reticulum Stress in Doxorubicin‐Mediated Cardiomyopathy‐Associated Heart Failure Model in Rats

Journal of Applied Toxicology, EarlyView.
ABSTRACT One of the most serious complications associated with the use of the chemotherapeutic agent doxorubicin (DOX) is cardiomyopathy. Although cardioprotective drugs such as angiotensin receptor‐neprilysin inhibitors (ARNI) are used to prevent cardiomyopathy in DOX patients, no studies have reported the relationship between ARNI and endoplasmic ...
Mert Unvan, Meryem İlkay Karagül, Hatice Oruç Demirbağ, Ebru Balli   +3 more
wiley   +1 more source

Clonal arrangement of Lin28 positive spermatogonia in the seminiferous tubules. [PDF]

, 2016
Whole mount staining of seminiferous tubules was performed to find out the size of Lin28 positive spermatogonia subpopulations. Lin28 positive cells were spermatogonia As, (blue arrow head) and Apr (yellow arrow head).
Heejun Jung (637709), Minjung Yoon (637711), Geumhui Lee (3307857)   +2 more
core   +1 more source

Redox‐Associated Renal and Male Reproductive Alterations Following Dexamethasone Exposure in Male Rats: Histopathological and Spermatological Evaluations

Journal of Applied Toxicology, EarlyView.
ABSTRACT Dexamethasone (DEX) is widely used in clinical practice, although it may also cause oxidative stress–related damage in different tissues, including the kidney and male reproductive system. This study investigated DEX‐induced renal and reproductive injury in rats and evaluated the modulatory effect of reduced glutathione on DEX‐associated redox
Caner Öztürk, Neşe Hayat Aksoy, Erkan Özkan, Ayşe Ikinci Keleş, Ahmet Karabulut   +4 more
wiley   +1 more source

Isolation and staging of horse seminiferous tubules by transillumination [PDF]

Reproduction, 1990
Summary. Stages of the spermatogenic cycle in the horse were determined by transillumination of enzymically isolated, seminiferous tubules and were verified by whole-mounted tubules observed by Nomarski optics and by conventional histology. Isolated tubules were obtained from young (<2 years) and adult (4–10 years) horses by enzymic digestion ...
L, Johnson, A F, Kattan-Said, V B, Hardy, W L, Scrutchfield   +3 more
openaire   +2 more sources

Chrysin Mitigates Acetamiprid‐Induced Testicular Injury in Mice via Suppression of Endoplasmic Reticulum Stress and Inflammation

Environmental Toxicology, EarlyView.
ABSTRACT Acetamiprid (ACP) is a neonicotinoid pesticide that is extensively utilized for the management of insect populations, but its toxic effects on the male reproductive system have become a source of concern. Chrysin (CHR) is a natural flavone found in many plants and bee products, including honey and propolis.
Selim Demir, Nihal Turkmen Alemdar, Esin Yulug, Ali Kulaber, Elif Ayazoglu Demir, Nadire Sevdenur Erdogan, Ahmet Mentese, Yuksel Aliyazicioglu   +7 more
wiley   +1 more source

Temporal adaptation in the testes of rat administered single dose Momordica charantia for three interrupted spermatogenic cycles: Cytometric quantification

Middle East Fertility Society Journal, 2011
Introduction: Although unrelenting attempts have been made during the past five decades in understanding the three-dimensional morphology of the rats’ testis and the organizational arrangements of the seminiferous tubules, the findings have remained ...
Oshiozokhai Eboetse Yama, Francis Ikechukwu Duru   +1 more
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