Background: Optimal thawing rate is critical for quality and fertilizability of frozen -thawed spermatozoa. Kinetic parameters are the most important factors which are affected by thawing rate so, that have close relation between kinetic parameters and fertility of the spermatozoa. Tris - egg yolk have been widely used for cryopreservation of the buffalo and other species semen. According to ou...

In this study, the comparative effects of half, normal and double clinical doses of artesunate; artesunate/sulfadoxine/pyrimethamine; artesunate/amodiaquine and their combinants [sulfadoxine/pyrimethamine and amodiaquine] on the semen parameters namely total sperm count, motility, morphology, debris and premature/primordial cell count of the male guinea-pig were investigated. The agents caused ...

The phospholipid mediator sphingosine 1-phosphate (S1P) enhances motility and endocytosis of mature dendritic cells (DCs). We show that in vitro migration of Swap-70(-/-) bone marrow-derived DCs (BMDCs) in response to S1P and S1P-induced upregulation of endocytosis are significantly reduced. S1P-stimulated movement of Swap-70(-/-) BMDCs, specifically retraction of their trailing edge, in a coll...

PURPOSE Strabismus affects as many as 60% to 70% of patients with Crouzon syndrome. V-pattern strabismus is common and is thought to be secondary to severe oblique muscle dysfunction. The complex motility disorders produced by abnormal extraocular muscles in this syndrome can be difficult to manage. Few studies have reported findings regarding the extraocular muscles or how to plan and adapt th...

Cancer cell motility has been associated with metastatic potential of sublines of the Dunning R-3227 rat prostatic adenocarcinoma model. However, three sublines of high motility lacked the capacity for metastasis. In all previous works, motility has been studied upon plastic and only upon attached cells at least 18 h after gravity plating. We studied two highly motile sublines; MAT-LyLu metasta...