Major functions of the colon are to (1) absorb water, certain electrolytes, short chain fatty
acids, and bacterial metabolites;(2) slowly propel its luminal contents in the caudad …

Клиницисты, отвечающие за диагноз и лечение пищеводных нарушений, должны
иметь основы знаний по анатомии и физиологии пищевода. Распознавание …

PHI (peptide with histidine and isoleucine) and NPY (neuropeptide with tyrosine) are
recently discovered regulatory peptides. There are close sequence similarities betwen PHI …

An increase in vasoactive intestinal polypeptide (VIP) immunoreactivity in the dorsal lumbar
hemisegment L4 of the spinal cord was observed by both radioimmunoassay and …

Peptide histidine isoleucine (PHI), first isolated from pig intestine, is distributed identically to
vasoactive intestinal peptide (VIP) in all mammals. 42 patients with high plasma VIP …

VIP and PHI share sequence homology and certain biological actions. Immunocytochemistry
and radioimmunoassay were used to see if the two peptides also have similar distributions …

The effect of inhibiting acid secretion by pharmacologic agents on the gastric content of
regulatory peptides has been determined by radioimmunoassay and immunocytochemistry …

Vasoactive intestinal polypeptide, substance P, neuropeptide Y and peptide histidine
isoleucine immunoreactivities have been demonstrated in the female genitalia of rat, cat …

A sensitive and specific radioimmunoassay for the recently isolated neuropeptide with N-
terminal histidine and C-terminal isoleucine amide (PHI) has been developed which can …

We have developed a sensitive and specific radioimmunoassay to PHI and investigated its
distribution in four mammalian species (man, cat, guinea-pig and rat). PHI was present in …