The overwhelming preponderance of the 5-HT of every known mammal is in the gut (Erspamer, 1966; Gershon & Tack, 2007; Gershon, 2013). Enteric 5-HT must be an important signalling molecule to be so conserved. Most enteric 5-HT is in enterochromaffin (EC) cells, but smaller amounts are present in myenteric neurons. Despite their small numbers, serotonergic neurons project widely throughout the en...

The antimicrobial effects of aqueous garlic extracts are well established but those of garlic oil (GO) are little known. Methodologies for estimating the antimicrobial activity of GO were assessed and GO, GO sulfide constituents, and garlic powder (GP) were compared in tests against human enteric bacteria. Test methodologies were identified as capable of producing underestimates of GO activity....

BACKGROUND No studies so far have examined enteric infections in patients undergoing bone marrow transplantation (BMT) in developing countries where asymptomatic carriage and colonization with enteric pathogens is frequent. METHODS A prospective study followed 65 patients who underwent BMT in South India between 1995 and 1998. Patients were screened for enteric pathogens before transplantatio...

The correlation between Gram negative enteric rods and Porphyromonas gingivalis in periodontal diseases has received little attention in the literature. The objective of this study was to investigate the association between gram negative enteric rods and Porphyromonas gingivalis and changes in clinical parameters in chronic periodontitis subjects. Occurrence of Gram negative enteric rods, Porph...