Entries by Marketing

Proiser develops fertility studies in freshwater fish

Proiser together with the University of Valencia develop fertility studies in sperm samples from humans and animals, and have obtained results in freshwater fish that could be useful to protect endangered species such as salt salmon. Proiser is the name of a Valencian company whose work is carried out in the research and development of automated […]

COVID-19 and fertility

Right now we are in an unexpected situation, we knew what was happening, but not the severity of the virus in our society. What is the relationship between COVID-19 and fertility.

Multispecies sperm analysis: ISAS V1

ISAS V1 for Sperm tests, which are increasingly widespread evidence among the animal and human population. Hence, there is an increasing supply of systems on the market and, by extension, it is increasingly necessary to have systems that offer greater efficiency in the results obtained. In Proiser we are aware of this, that is why […]

Isaspsus, to analyse Swine Semen

Artificial animal insemination currently has effective methods that multiply the chances of new members developing. One of them is the Isaspsus method, with the analysis of the semen of pigs is not only a simple act but allows to obtain a lot of data about their quality and possibilities of reproduction.  Isaspsus Method  Isaspsus  Method […]

Combined effects of type and depth of counting chamber, and rate of image frame capture, on bull sperm motility and kinematics. Semen quality assessment requires accurate, reliable and objective methods.

Semen quality assessment requires accurate, reliable and objective methods for examination of sperm variables including sperm motility. For preparation of semen samples for artificial insemination, as a genetic resource, samples that are used for insemination need to have the capacity to result in a highly acceptable fertility rate. Several methods have been developed for evaluation […]

Evaluate sperm morphology

How do you do stain to evaluate sperm morphology? Approximately 15% of couples have infertility problems. Evaluate sperm morphology is an important parameter forsuccessful fertilization. In assisted reproduction techniques (Kuster et al., 2004) the Kruger criteria(1986) and the WHO classification are the most important. According to the Kruger criteria, the head,neck and tail of the […]

Sperm quality and behavior of subpopulations.

Sperm quality and subpopulations behaviour. The quality of the sperm from a semen sample does not depend, as was previously thought, on the individual quality of the semen, this depend the joint action of many sperm subpopulations. This conclusion, which is based on research carried out in recent decades by various research groups, has been […]