Researchers found that intestinal tuft cells signal to crypt enterochromaffin cells by releasing acetylcholine, triggering serotonin release and activating a gut-to-brain vagal pathway during type 2 ...
Tight junctions between genital tract epithelial cells provide an anatomic barrier and prevent HIV from reaching submucosal targets. Microbicides that disrupt the barrier increase the risk for HIV ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results