The zona pellucida (ZP) surrounds the mammalian oocyte and mediates species-selective sperm-oocyte interactions.Bovine ZP consists of glycoproteins ZP2, ZP3, and ZP4.Neither ZP3 nor ZP4 alone shows inhibitory activity for the binding of sperm to the ZP; however, this activity is seen with the ZP3/ZP4 heterocomplex.Here, we constructed a series of b
Abstract Background Our aim was to Water Dispenser Lever determine the epidemiology and recent changes in the trends of non-functional pancreatic neuroendocrine tumours (NF-pNETs) at the population level.In addition, we explored the risk factors that are associated with survival duration.Methods Cases were identified form the Surveillance, Epidemio
This study aims to investigate whether the assassin snail Anentome helena may serve as a biological control agent of Bithynia siamensis goniomphalos, the 1st intermediate host of Opisthorchis Fan Shop - CFL - Jerseys viverrini.Experiments were carried out in the laboratory, and the results found that A.helena showed the variation and selection of m