Context: The role of saliva in detection of pregnancy has not received the due importance it deserves.Aims: The present paper aims at determining the role of saliva in detection of pregnancy using home-based pregnancy detection kits to provide an alternative biofluid that is more user friendly, acceptable, noninvasive, rapid, and easy for home use.

The pursuit of matrix metalloproteinase (MMP) inhibitors began in earnest over three decades ago.Initial clinical trials were Loungers disappointing, resulting in a negative view of MMPs as therapeutic targets.As a better understanding of MMP biology and inhibitor pharmacokinetic properties emerged, it became clear that initial MMP inhibitor clinic

The recommendation system based on graph neural network is the current research hotspot of data mining applications.The recommendation performance can be improved by combining the graph neural network on the heterogeneous Folding Walkers information network(HIN).However,the existing HIN-based recommendation methods often have problems that cannot e

With the gradual increase in mining depth of coal fields in North China, the threat posed by karstic Ordovician limestone water to the safe stoping of mines is becoming increasingly prominent.Investigating the water-resisting property of the filling zone on the top of the Ordovician limestone provides the key to safe mining under pressure.This pape