Left Gastric Artery
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Spontaneous dissection of the left gastric artery: a rare cause of abdominal pain
Radiol Bras. Publicado em: 13/06/2019
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2. Evaluation of pulmonary sequestration with multidetector computed tomography angiography in a select cohort of patients: A retrospective study
OBJECTIVES: This study aimed to evaluate the role of multidetector computed tomography angiography in diagnosing patients with pulmonary sequestration. METHODS: We retrospectively analyzed the computed tomography studies and clinical materials of 43 patients who had undergone preoperative multidetector computed tomography angiography in our hospital and ha
Clinics. Publicado em: 2016-07
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3. A artéria celíaca em Didelphis albiventris (gambá) = The celiac artery in Didelphis albiventris (opossum) / The celiac artery in Didelphis albiventris (opossum)
Background: This member of the Didelphidea family, commonly known as opossum, is widely distributed in the American territory, with species found from southern Canada up to northern Argentina. Similarly to all marsupials, they are characterized by a short gestational period, followed by a long development period. Opossums are arboreal, terrestrial slow anima
Publicado em: 2011
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4. Complexo miointimal das carÃtidas comum e interna de portadores de esquistossomose mansÃnica hepatoesplÃnica: avaliaÃÃo com eco-Doppler colorido
The aim of this study was to evaluate the intima-media thickness (IMT) of common and internal carotid arteries in a group of patients with hepatosplenic schistomiasis mansoni and other group who underwent portal decompression surgery (splenectomy and left gastric artery ligature). Both groups were compared with a health volunteer control group, living in the
Publicado em: 2007
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5. Aspectos macroscópicos e microscópicos da vascularização sangüínea na parede do estômago de eqüinos / Macroscopic and microscopic aspects of the blood vascular system in equine stomachs
Dentre os mecanismos de defesa da mucosa do estômago, o fluxo sangüíneo é citado como responsável por suprir a mucosa com oxigênio e nutrientes, necessários à manutenção da integridade da mesma. O delineamento de experimentos voltados à análise do fluxo sangüíneo na mucosa do estômago de eqüinos requer informações de caráter macroscópico
Publicado em: 2005
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6. Esvaziamento gastrico de liquidos em ratos com infarto experimental do miocardio
The Gastric Emptying (GE) is the transition of food from the stomach to the upper small intestine, and could be modify by haemodinamics changes as occur in myocardial infarction (MI). Therefore, the object of the present investigation was to study the effect of acute myocardial infarct on rat gastric emptying and the effect of bacterial lipopolysaccharide in
Publicado em: 2004
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7. Necrose da mucosa esofágica como complicação da cardiomiotomia à heller para tratamento de megaesôfago chagásico
This article presents a complication of the laparoscopic technique for Heller cardiomyotomy and anterior fundoplication. This procedure is safe and provides excellent relief of disphagia in esophageal achalasia. Nevertheless, there are rare but dangerous complications, such as late active digestive bleeding, presented in this paper which was resistant to con
Revista do Colégio Brasileiro de Cirurgiões. Publicado em: 2002-10
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8. Vascular bed-dependent roles of the peptide CGRP and nitric oxide in acid-evoked hyperaemia of the rat stomach.
1. Acid back-diffusion through a disrupted gastric mucosal barrier is known to increase gastric mucosal blood flow via a neural mechanism. The present study examined how the acid-evoked change in the gastric microcirculation compares with blood flow changes in the left gastric artery, one of the major arteries supplying the stomach, and whether the dilator m
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9. Visceral vasodilatation and somatic vasoconstriction evoked by acid challenge of the rat gastric mucosa: diversity of mechanisms.
1. Acid back-diffusion through a disrupted gastric mucosal barrier increases blood flow to the stomach without any change in systemic blood pressure. This study was undertaken to examine the gastric acid-evoked changes in blood flow in a number of visceral and somatic arterial beds and to elucidate the mechanisms which lead to the regionally diverse haemodyn
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10. Surgical anatomy of the hepatic arteries in 1000 cases.
OBJECTIVE: Anatomic variations in the hepatic arteries were studied in donor livers that were used for orthotopic transplantation. SUMMARY BACKGROUND DATA: Variations have occurred in 25% to 75% of cases. Donor livers represent an appropriate model for study because extrahepatic arterial anatomy must be defined precisely to ensure complete arterialization of
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11. Some technical modifications in oesophageal resection for carcinoma
The frequency of oesophageal carcinoma in Ceylon provides an opportunity for elaborating certain modifications in the technique of oesophageal resection. Initial subadventitial ligation of oesophageal branches of the aorta renders the operative field relatively bloodless, thus facilitating the removal en bloc of the tumour together with the lymphatic and loo
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12. The effects of vasoactive intestinal polypeptide on gastric motility in the lamb.
1. Intra-arterial infusions of vasoactive intestinal polypeptide (VIP) were made in anaesthetized lambs in which activity of the reticulo-omasal orifice (ROO) was recorded manometrically and in conscious lambs in which activity of the reticulum, ROO and abomasum were recorded by electromyographic (EMG) techniques. 2. Spontaneous rhythmic opening and closing