This system is perfect for mammals who need to circulate lots of oxygen in order to keep up their active lifestyles. Fish have a circulatory systems with just one circuit. Their hearts pump oxygen ...
regulating the immune system, and inhibiting the adhesion of pathogenic bacteria. However, the mechanisms underlying the restoration of the intestinal barrier by probiotics have not been fully studied ...
Conclusion This study provides the evidence of the potential route of SARS-CoV-2 in the digestive system along with the respiratory tract based on single-cell transcriptomic analysis. This finding may ...
What has puzzled researchers and philosophers for many centuries is the ‘why’ of sleep, along with the ‘how’. We human animals know from experience that we need to sleep, ...