(1) The authors report 4 new cases of heterotopic pancreas in children with prepyloric, jejunal, Meckel's diverticulum and mesenteric localization.
(2) Noradrenaline (NA) was released from sympathetic nerve endings in the tissue by electrical stimulation of the mesenteric nerves or by the indirect sympathomimetic agent tyramine.
(3) High radioactivities were observed in the digestive organs, mesenteric lymphnodes, liver, pancreas, urinary bladder, fat tissue, kidney and spleen after oral administration to rats.
(4) Protein composition was determined in mesenteric lymph chylomicrons from fat-fed rats.
(5) The superior mesenteric artery and the abdominal aorta made the mean angle of 35.5 degree in patients with normal left renal vein, the mean angle of 45.4 degrees in those with left renal vein compression without nutcracker phenomenon, and the mean angle of 11.9 degrees in those with nutcracker phenomenon.
(6) PNS at 7 Hz approximately doubled mesenteric venous plasma levels of PGE2 in both 16-week-old SHR and WKY, but PNS did not increase levels of 6-keto-PGF1 alpha in either strain.
(7) Three angiographic observations showing partial mesenteric vascularisation of renal tumours were made.
(8) No age differences were observed in DBH activity of any tissues examined or in the activities of any enzymes in the coeliac-mesenteric ganglion complex.
(9) Molsidomine and SIN-1 were tested in a thrombosis model in which thrombi are produced in small mesenteric vessels.
(10) At operation the superior mesenteric artery was found to be occluded distal to the origin of the middle colic artery.
(11) It was found that these cells represented half the existing TdT+ population in the mesenteric lymph nodes.
(12) The article presents a case of a rare tumor, mesenteric fibromatosis, unassociated with Gardner's syndrome and without previously abdominal surgery.
(13) The inferior mesenteric vein was cannulated for distension.
(14) The authors emphasize a regional approach for the diagnosis of lymphadenopathy, according to the groupings of retrocrural, retroperitoneal, gastrohepatic ligament, porta hepatis, celiac and superior mesenteric artery, pancreaticoduodenal, perisplenic, mesenteric, and pelvic lymph nodes.
(15) Twelve cases of mesenteric artery embolism surgically treated with a surviving rate of 66% are reported.
(16) Sensitivity of calcitonin gene-related peptide-like immunoreactivity (CGRP-LI) to capsaicin was investigated in different arterial and venous tissues (mesenteric, renal and femoral artery and vein and carotid artery and jugular vein) of the rat.
(17) A subintimal injection in the proximal part of the superior mesenteric artery may result in the development of an aneurysm.
(18) Surgical exploration is reserved for those cases with clinical or radiologic evidence of uncontrollable hemorrhage, bowel perforation, or mesenteric infarction.
(19) The technique described offers the first noninvasive means of identifying mesenteric insufficiency.
(20) The increase in peripheral resistance of the renal area including the clipped and removed arteries was greater than that in peripheral resistance of the superior mesenteric area or hindquarter area.
Mesentery
Definition:
(n.) The membranes, or one of the membranes (consisting of a fold of the peritoneum and inclosed tissues), which connect the intestines and their appendages with the dorsal wall of the abdominal cavity. The mesentery proper is connected with the jejunum and ilium, the other mesenteries being called mesocaecum, mesocolon, mesorectum, etc.
(n.) One of the vertical muscular radiating partitions which divide the body cavity of Anthozoa into chambers.
Example Sentences:
(1) of PLA2 caused marked degranulation of mast cells in the rat mesentery which was facilitated by addition of calcium ion (10 mM) but antagonized by pretreating with three antiinflammatory agents.
(2) Previous histological evidence of the uptake of these particles and their absorption across the gastrointestinal tract and passage via the mesentery lymph supply and lymph nodes to the liver and spleen was confirmed by analysis of tissues for the presence of polystyrene by gel permeation chromatography.
(3) The greatest problems appeared in diagnosing thrombosis of mesenterial vessels and acute appendicitis in cases with the retrocecal disposition of the vermiform process.
(4) The islets, 3 000 to 5 000, were transplanted to alloxan diabetic recipients, in a territory, preferentially with portal-hepatic drainage (mesentery and spleen).
(5) As revealed, hypophysectomy and adrenalectomy caused disturbances of vascular permeability in the mesentery.
(6) In numerous points of these plexuses, single adrenergic fibers or polyaxonal structures are observed to issue into nonvascular areas of the mesentery where after repeated dichotomic division they pass into the preterminal and terminal parts.
(7) In addition there was an associated hypertrophy of the lymph nodes in the ileal loop mesentery.
(8) These changes in density are thought to represent diffuse fat edema, most prominently in the mesentery because of portal hypertension.
(9) In the last three patients with unresectable adenocarcinoma of the distal part of the stomach and invasion of the intestinal mesentery, due to foreshortening of the latter, the proximal loop of the intestine would not reach the desired level of the stomach until this maneuver was performed.
(10) Mesenterial fibromatosis, also known as aggressive fibromatosis or desmoid tumor is generally associated with Gardner's syndrome but otherwise an extremely rare disease.
(11) Dose-dependent vasodilator responses to dopamine, isoprenaline, noradrenaline, 3-isobutyl-1-methylxanthine (IBMX) and sodium nitroprusside were obtained in isolated perfused mesentery preparations, taken from reserpine-treated rats of different ages.
(12) These cells were found in the intestitial tissue of the dorsal mesentery or in the genital ridge.
(13) We now show that the protection afforded by this immunization protocol is systemic and that animals can be protected against tumor growth in the cecum, lymphatics of the mesentery, liver and lung.
(14) PGCs were mainly found in the hindgut epithelium, some at the stage of separation from the endoderm, and others in migration through the mesenchyme of the dorsal mesentery between the primitive intestinal wall and the coelomic epithelium, including the coelomic angle.
(15) In those instances, the osmium-amine reacted not only in the outer surface of the mesentery, but also penetrated with no visible reaction all the way to the connective tissue where it was detected in the elastic layer.
(16) The perivascular protein contents, which corresponds besides arterioles to 40% and besides venules to 59% in comparison to the intravascular blood plasma, decreased in a comparison group under the osmotic influence of the perfusion liquid on the mesenterial plate.
(17) At operation, two localized tumors were found, one located in the jejunum approximately 20 cm distal to the ligament of Treitz, accompanied by perforation and another approximately 20 cm distal to the above lesion in the mesentery.
(18) It appears that in rat mesentery, impulses travelling via cholinergic, parasympathetic fibers innervating mast cells, cause mast cell swelling.
(19) In this situation, intense vascular spasm was seen and any light transmitted through the colon which fell on the small bowel mesentery caused a lethal ischaemic necrosis.
(20) They are formed on acetate-cellulose (AC) membranes implanted into the mice peritoneal cavity and into the mesentery after radiation and intraperitoneal injection of a donor's bone marrow.