Sperm Granuloma and Sperm Agglutination in a Dog with Asthenozoospermia.
نویسندگان
چکیده
منابع مشابه
[Sperm mitochondrial function in men with normozoospermia and asthenozoospermia].
OBJECTIVE One of causes of male infertility is reduced sperm motility. It turns out that the reduced efficiency of the mitochondrial respiratory activity may play a role in the development of this disorder. The aim of our study was to comprehensively determine mitochondrial respiratory activity of sperm with normal and reduced motility. DESIGN Prospective study. SETTING Department of Histol...
متن کاملChloride channels are involved in sperm motility and are downregulated in spermatozoa from patients with asthenozoospermia
Human spermatozoa encounter an osmotic decrease from 330 to 290 mOsm l-1 when passing through the female reproductive tract. We aimed to evaluate the role of chloride channels in volume regulation and sperm motility from patients with asthenozoospermia. Spermatozoa were purified using Percoll density gradients. Sperm volume was measured as the forward scatter signal using flow cytometry. Sperm ...
متن کاملRe: Sperm Motility Inversely Correlates with Seminal Leptin Levels in Idiopathic Asthenozoospermia.
BACKGROUND Asthenozoospermia is one kind cause of male infertility. Nevertheless, no specific etiology can be identified by routine tests in some cases. Recently, it has been shown that leptin plays a critical role in male fertility. However, the link between leptin and sperm motility is yet to be determined. The aim of this study was to explore association between seminal and serum leptin leve...
متن کاملFlow cytometry application in the assessment of sperm DNA integrity of men with asthenozoospermia.
Sperm genomic integrity and ultrastructural features of ejaculated spermatozoa contributing to the assessment of gamete fertility potential in patients with asthenozoospermia are discussed. The proportion of TUNEL-positive cells was significantly higher in the semen of patients with low sperm motility (n=40; p<0.01) as compared to men with normal sperm motility (n=54). Sperm DNA fragmentation n...
متن کاملSecondary oxalosis and sperm granuloma of the epididymis.
A 30 year old man with a 20 year history of chronic renal failure who presented with a testicular lesion is described. The lesional pathology, secondary oxalosis, and associated sperm granuloma of the epididymis was clinically considered to be an intrascrotal tumour. The oxalate crystal deposition was present within the rete testis, the ductuli efferents, and the epididymis along with sperm gra...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Veterinary Medical Science
سال: 2003
ISSN: 0916-7250,1347-7439
DOI: 10.1292/jvms.65.409