PDF for biology from the official Punjab Board website. Access chapter-wise details for biology with the link to download the ...

According to the American Cancer Society, survivors of childhood cancer can face health problems later in their adult life. Many boys who undergo cancer treatment before puberty can lose the ability ...

Clinical Level The study of NPs and spermatogenesis at the clinical level measures body weight, organ weight, oxidative stress indicators and NP concentration/content indices, generally in mice or ...

However, urine proteomics has not been studied for monitoring spermatogenesis, the process where spermatogonial cells divide and differentiate into mature sperm. In a study by researchers from ...

Male sperm cells are constantly produced in large quantities in the testicles during so-called spermatogenesis. In this process, the typical elongated sperm cells are formed from round germ cells.

Male fertility relies on the continuous production of sperm via a process known as spermatogenesis. This involves spermatogonial stem cells (SSCs) dividing to form undifferentiated spermatogonia ...

Can a hot water shower or a sauna bath damage the sperms in men? Experts reveal whether a hot water bath reduces male fertility Various factors such as high ambient temperature in living or ...

Spermatogenesis in the testicle is controlled by a finely coordinated, complex interplay of the activity of different genes -- also known as gene expression. Hitherto the understanding of these ...

Testicles of most mammals are cooled in the scrota, and elevated testicular temperatures lead to spermatogenesis failure and male infertility. A research team led by Shosei Yoshida at the National ...

Department of Urology, Weill Cornell Medicine, New York, NY, United States Human spermatogenesis is a qualitatively and quantitatively different process than that observed for most other mammals. In ...