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Effects of substance P on intestinal circulation and oxygen consumption

100%

Pawlik W. W., Gustaw P., Czarnobilski K., Sendur R., Konturek S. J.

Acta Physiologica Polonica

1987

tom 38

nr 5

Microcirculatory and motor effects of endogenous nitric oxide in the rat gut

100%

Pawlik W. W., Gustaw P., Thor P., Sendur R., Czarnobilski K., Hottenstein O. D., Konturek S. J.

Journal of Physiology and Pharmacology

1993

tom 44

nr 2

Adenosine mediation of mesenteric blood flow

86%

Jacobson E. D., Pawlik W. W.

Journal of Physiology and Pharmacology

1992

tom 43

nr 1

The mesenteric circulation is regulated by multiple mechanisms, there is sufficient reason to support the suspicion that local metabolic factors are especially important in the control of intestinal vasculature. Of these, adenosine, a purine nucleoside and mesenteric vasodilator, may be the messenger of the intenstinal tissue to signal appropriate responses of the intestinal vessels. The evidence supporting the candidacy of the nucleoside as a local regular of mesenteric circulation may be summarized, as follows: Adenoside is present in the tissue of the gut in measurable quantities. Exogenous adenosine is a powerful dilator of mesenteric resistance vessels. Blockade of adenosine receptors in the mesenteric circulation interferes significantly with three autoregulatory phenomena, i. e., postprandial hyperemia, pressure-flow autoregulation, and reactive hyperemia. The evidence which weakens the role of adenosine as mesenteric vasoregulator includes: Findings in several reports that adenosine depressed intenstinal oxygen consumption. The failure of adenosine receptors to inhibit some autoregulatory hyperemias of the gut and the rather limited amount of evidence regarding tissue adenosine release in autoregulatory responses of the gut’s vasculature.

Role of calcitonin gene related peptide in the modulation of intestinal circulatory, metabolic and myoelectric activity during ischemia-reperfusion

72%

Pawlik W. W., Obuchowicz R., Biernat J., Sendur R., Jaworek J.

Journal of Physiology and Pharmacology

2000

tom 51

nr 4,2

Ograniczanie wyników

3 Journal of Physiology and Pharmacology

1 Acta Physiologica Polonica

4 Pawlik W. W.

3 Sendur R.

2 Czarnobilski K.

2 Gustaw P.

2 Konturek S. J.

1 Biernat J.

1 Hottenstein O. D.

1 Jacobson E. D.

1 Jaworek J.

1 Obuchowicz R.

1 Thor P.

1 2000

1 1993

1 1992

1 1987

Wyniki wyszukiwania

Effects of substance P on intestinal circulation and oxygen consumption

Microcirculatory and motor effects of endogenous nitric oxide in the rat gut

Adenosine mediation of mesenteric blood flow

Role of calcitonin gene related peptide in the modulation of intestinal circulatory, metabolic and myoelectric activity during ischemia-reperfusion