a source of lipoprotein and highmolecular weight compound such as EY or soybean lecithin has been routinely used in most cryopreservation protocols to protect sperm membrane phospholipids against cold shock However
a source of lipoprotein and highmolecularweight compound such as EY or soybean lecithinhas been routinely used in most cryopreservation protocolsto protect sperm membrane phospholipids against coldshock However