+ Translate

Relationship between parietal blood flow studies in the left colon and the rectum in dogs. Colonic pressure and blood flow

, : Relationship between parietal blood flow studies in the left colon and the rectum in dogs. Colonic pressure and blood flow. Diseases of the Colon and Rectum 31(1): 54-57

An animal model was proposed to clarify the difference in occurrence of enterocolitis in congenital aganglionosis. When gaseous distention of the colon was localized to the rectosigmoid area, enterocolitis never occurred. On the contrary, when it involved the left colon, enterocolitis occurred in 13 of 15 patients. Intestinal blood flow rates were simultaneously measured in the left colon and rectum of six dogs by using labeled microspheres and expressed in function of the intraluminal pressure. Results show that the elevated values of intraluminal pressure, blood flow was significantly lower in the left colon than in the rectum. These results may explain why ischemia and necrosis occurred more frequently in the left colon than in the rectum.

(PDF 0-2 workdays service)

Order PDF Full Text


Click here to order any other PDF Full Text

Accession: 006297993

PMID: 3366028

PDF Full Text: Submit

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Other references

Direction 80., 1957: Confirmation of the entry on the Official List of Generic Names in Zoology relating to the generic name Molgula Forbes, 1848 (Class Urochorda) (Direction supplementary to Opinion 94). Opinions rendered by the International Commission on Zoological Nomenclature, 1E 305-314

Akerblom, E.; Sjoberg, K., 1938: The effect of long-continued histamine injection on the blood picture of the horse. Intravenous injection of histamine in five horses (2-4 injections daily, or continuous infusion) was followed in the case of two animals by oedema of the foot, which was particularly marked around the coronet. Two animals were slightly lame in the...

Elliott, W. M., 1971: The control of light on stem elongation in peas. Etiolated pea seedlings given a short-red light pre-treatment no longer showed a typical phytochrome-mediated red-light inhibition of internode elongation. The induction of phytochrome-insensitive growth was itself mediated by phytochrome since fa...

Czerny, Michael; Grosch, Werner, 2000: Potent odorants of raw Arabica coffee. Their changes during roasting. Aroma extract dilution analysis of raw Arabica coffee revealed 3-isobutyl-2-methoxypyrazine (I), 2-methoxy-3,5-dimethylpyrazine (II), ethyl 2-methylbutyrate (III), ethyl 3-methylbutyrate (IV), and 3-isopropyl-2-methoxypyrazine (V) as potent odoran...

Quinn, L. R.; Mott, G. O.; Bisschoff, W. V. A., 1960: The influence of stilbestrol upon pasture fed Zebu steers and male suckling calves. In separate experiments zebu calves from 2 weeks old and bullocks up to 5 years old were given implants of stilboestrol, 12 mg for calves and 24 mg for the older animals. In each experiment stilboestrol increased rate of liveweight gain, more in o...

Evans, R. J.; St. John, J. L., 1948: Influence of auto-claving dry peas in some properties of the proteins. The influence of autoclaving dry peas on the peptization and digestibility of the protein has been determined. Autoclaving finely ground dry Alaska peas decreased the protein dispersion by water at pH 1.8 and 10 and by a 1.0 N sodium chloride solu...

Athreya, V.; Chunkath, S. R., 1998: Gender and infant survival in rural Tamil Nadu: situation and strategy. It is noted that the infant mortality rate (IMR) is a useful indicator of the health status of a population, and that in India, the IMR remains unacceptably high. A sample survey of district level IMRs in rural Tamil Nadu show that the centre of t...

KARRER, H.E., 1956: Electron microscopic study of bronchiolar epithelium of normal mouse lung; preliminary report. The bronchiolar epithelium consists of ciliated and of non-ciliated cells. The free surface of ciliated cells shows microvilli interspersed amongst the cilia; there are relatively few mitochondria in these cells, and the endoplasmic reticulum appe...

Clauser, E.; Baier-Kustermann, W.; Bouhink, J.; Corvol, P.; Menard, J.; Celio, M., 1984: Production and characterization of monoclonal antibodies to rat angiotensinogen. Three stable monoclonal antibodies to rat angiotensinogen were obtained by fusing myeloma cells with spleen cells from Balb/c mice injected with pure rat angiotensinogen. They were screened by their binding to pure iodinated angiotensinogen and to...

Krishtalik, Lev, I., 1996: Intramembrane electron transfer: Processes in the photosynthetic reaction center. The intramembrane charge transfer has been analyzed in the framework of the 'fixed-charge-density' formalism. For a three-layer model of membrane, the expressions for the reorganization energy have been derived. In the case of very fast...