ONGO BLOG

count with us

Bundle formation of sperm: Influence of environmental factors

Bundle formation of sperm: Influence of environmental factors

Cooperative behaviour of sperm is one of the mechanisms that plays a role in sperm competition. It has been observed in several species that spermatozoa interact with each other to form agglomerates or bundles. In this study, we investigate the effect of physical and biochemical factors that will most likely promote bundle formation in bull sperm. These factors include fluid viscosity, swim-up process, post-thaw incubation time and media additives which promote capacitation.

Read more...
ONGO FOR ANDROID

ONGO FOR ANDROID

It's a pleasure for us to inform our partners that from middle of this January our ONGO VISION product will work via an ANDROID App making it possible to have visualizations, save and monitor the semen quality of animal species right away on smartphones, tablets etc. ONGO VISION has no built in monitor, - this way the unit is half of the size and weight of its predecessor flagship product ONGO COMPACT - but still offers the top notch measurement possibilities - and besides you can connect it to your tablet, smartphone etc. to watch the live picture - made by the scope - of your sample even on a bigger screen.

Read more...
Evaluation of a portable device for assessment of motility in stallion semen

Evaluation of a portable device for assessment of motility in stallion semen

computer-assisted semen analysis; semen motility; stable test; mobile semen analysis; mCASA on horse semen

Read more...
Evaluation of porcine semen quality by portable and desktop CASA systems – Short communication

Evaluation of porcine semen quality by portable and desktop CASA systems – Short communication

Comparison between Microptic CASA and ONGO's mobile CASA measurement results, with simultaneously measured semen samples, and using the Bland–Altman plot.

Read more...