Microbial activity in the alimentary tract of birds

comparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.

heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...

Hamartomas in the alimentary tract.

Diseases of the Alimentary Tract

(Pp. xiii + 411; figs. 60. 60s.) London: William Heinemann Medical Books, 1963. THE appearance of this book is an important event. There has not been for many years a standard British textbook of gastroenterology, and recent attempts to supply one have not been so successful as one could have wished. The authoritative and massive three-volume work of Bockus is the stand-by of every gastroentero...

Aging and the alimentary tract.

Alimentary Tract: Intestine

While tremendous advances have improved the understanding of inflammatory bowel disease, with regard to environmental risk factors as well as the biochemical nature of the inflammatory process, a determination of primary etiology remains elusive. Numerous theories have been proposed in the past century concerning the cause of Crohn’s disease and ulcerative colitis with implications for specific...