Alphabetical List‎ > ‎Q‎ > ‎

John Isaac Quin

John Isaac Quin, South-African veterinarian (Klerksdorp 15 February 1900 – 19 March 1950)

First described the technique for estimating degradability in the rumen

With J.G. Van der Wath & S. Myburgh. Studies on the alimentary tract of Merino sheep in South Africa. 4. Description of experimental technique. Onderstrepoort J. Vet. Sci. Anim. Industry  11:341-60, 1938


With C. Rimington & C.G.C.S. Roets.  The nature of photosensibilization agents in geldcop. J. Vet. Sci. 14(2):6-45, 1928

With C. Rimington. Tribulosis and methaemoglobinaemia in South African sheep. Nature 130:926-7, 1932

Studies on the photosensitization of animals in South Africa. Onderstepoort J. Vet. Sci. Anim. Ind. (1933)

With C. Rimington. Photosensitising agent in “gel-dikkop” phylloerythrin. Nature 132:1789, 1933

The effect of surgical obstruction of the normal bile flow. Onderstepoort J. Vet.Sci. 1:505-26, 1933

With C. Rimington. Geeldikkop disease in sheep. Farming in South Africa 9:47-8, 1934

With C. Rimington. The isolation of an icterogenic principle from Lippia rehmannii (Pers.). S. Afr. J. Sci. 32:142-51, 1935

Physiological aspects of ruminal digestion. S. Afr. J. Sci. 36:417-23, 1939

Bloating in Ruminants. Its development and control. Farming in South Africa 17:757-60, 1942

The biological action of Botulinus. South African J. Science XLII:157, 1946

The effect of diet and body condition on the heart regulating system of the Merino sheep. Onderstepoort J. Vet. Res. 21(2):317-27, 1947

With R. Clark. Studies on the action of potassium monofluorocetate (CH2FCOOK) toxin on animals. Onderstepoort J. Vet. Sci. Anim. Ind. 22:241-6, 1947

With J.G. Louw & S.I. Bodenstein. The digestibility for sheep, of the cellulose in a poor veld hay, as affected by supplements of a mixture of concentrates and green feed. Onderstepoort J. Vet. Res. 23(1-2):239-59, 1948

With G. de Kock. Bioclimatological studies on white rats in South Africa. Skin cancer in rats following continued exposure to sunlight. Onderstepoort J. Vet. Res.  23(1-2):349-65, 1948 

With R. Clark. The effect of supplementing poor quality grass hay with molasses and nitrogenous salt. Onderstepoort J. Vet. Res. 25(1):93-103, 1951


Quinella Krumholz, Bryant, Brulla, Vicini, Clark & Stahl 1993 (Bacteria)