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Topic: Gastric juice

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gastric cancer

Gastric inhibitory peptide

gastric mucosa

gastric juice

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	gastric juice on Encyclopedia.com (Site not responding. Last check: 2007-09-09)
		GASTRIC JUICE [gastric juice] thin, strongly acidic (p H varying from 1 to 3), almost colorless liquid secreted by the glands in the lining of the stomach.
		Gastric colonization by gram-negative bacilli and nosocomial pneumonia in the intensive care unit patient: evidence for causation.
		Gastric and esophageal intramucosal PsubCO2 (PiCO2) during endotoxemia: assessment of raw PiCO2 and PsubCO2 gradients as indicators of hypoperfusion in a canine model of septic shock.
	www.encyclopedia.com /html/g1/gastricj.asp (557 words)

	Orthotrophy: Chapter XVIII
		The secretion of gastric juice is in response to the higher centers, as these are set in motion by the taste and odor of food, and is poured into the stomach in advance of the food.
		The acidity of gastric juice is determined by the food eaten, by the length of time that has elapsed since the food was consumed, and by the familiarity or unfamiliarity of the system with the food.
		This juice, the secretion of which is excited by the action of the acid contents received from the stomach upon the walls of the intestine, is poured out about the time the contents of the stomach pass through he pyloric valve.
	www.soilandhealth.org /02/0201hyglibcat/020126shelton.orthotrophy/020126.ch18.htm (6006 words)

	Show Articles (Site not responding. Last check: 2007-09-09)
		Gastric ulcers in foals (less than 50 days of age) and adult horses are commonly located in the non-glandular region of the stomach adjacent to the margo plicatus along the greater curvature and lesser curvature.
		Gastric ulceration in the squamous mucosa is directly related to the degree and severity of gastric acid exposure.
		Decreased gastric and esophageal motility and delayed gastric emptying have been implicated in the cause of GERDS in humans during exercise and may lead to gastric ulceration in the performance horses, especially the racehorse.
	www.xcodesign.com /aaep/displayArticles.cfm?ID=215 (1955 words)

	AllRefer.com - gastric juice (Biochemistry) - Encyclopedia
		gastric juice, thin, strongly acidic (pH varying from 1 to 3), almost colorless liquid secreted by the glands in the lining of the stomach.
		Gastric secretion is stimulated by a number of hormones and chemical substances, by the presence of food in the stomach, and by a number of psychological factors, such as the smell of a favorite food.
		A decrease or total absence of gastric juice secretion may be a congenital abnormality or a concomitant of advanced age.
	reference.allrefer.com /encyclopedia/G/gastricj.html (274 words)

	Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations
		The highest rise in the secretion of gastric juice (average from 68 to 87 ml) and hydrochloric acid (average from 0.310 to 0.401 g%) was recorded on the second day after irradiation.
		The initial increase in gastric juice and hydrochloric acid secretion is attributed to the summing of the effects of endogenous and exogenous histamine.
		Increased proteolytic effects of the gastric juice may be attributed to desquamation of the cells of the gastric mucosa.
	www.osti.gov /energycitations/product.biblio.jsp?osti_id=4105759 (344 words)

	Untitled Document (Site not responding. Last check: 2007-09-09)
		Gastric and duodenal ulcers are lumped together under the general heading of peptic ulcer disease.
		Basically an ulcer forms when the capacity of the gastric mucosa to protect itself is overwhelmed by the existing level of gastric juice production.
		Gastric ulcers (see GASTRIC ULCER) are frequently due to reduced defensive capacity, whereas, duodenal ulcers are frequently the result of increased exposure of the duodenal mucosa to gastric juice.
	physioweb.med.uvm.edu /gi_physiology/stomach/pathophysiology.htm (295 words)

	Rapid Loss of Motility of Helicobacter pylori in the Gastric Lumen In Vivo -- Schreiber et al. 73 (3): 1584 -- ...
		of infection, the acute colonization of the gastric mucus, is
		The bacterial motility in the pepstatin-treated gastric juice
		The spatial orientation of Helicobacter pylori in the gastric mucus.
	iai.asm.org /cgi/content/full/73/3/1584 (4081 words)

	An Evaluation Of Alveolar Cytokine Response To Aspiration Of Gastric Contents
		Gastric juice (pH = 4.57) from one of the fasted pigs was withdrawn using an orogastric tube and this served as the study aspiration material (1 ml/kg) for pigs in the study group (n=5).
		Gastric juice aspiration however resulted in a significant change with the TNF level increasing from 136.0 + 15.0 pg/ml to 915.0 + 15.0 pg/ml (p=0.003) (Table 1).
		The gastric juice used for the pulmonary aspiration was checked for the presence of TNF and IL-6 and was found to have no detectable levels.
	www.ispub.com /ostia/index.php?xmlFilePath=journals/ijpm/vol2n2/cytokine.xml (2434 words)

	An endogastric capsule for measuring tumor markers in gastric juice: an evaluation of the safety and efficacy of a new ...
		for the quantitation of tumor markers in gastric juice.
		Use of the carcinoembryonic antigen in the gastric juice for diagnosis of pretumorous stomach disease.
		Carcinoembryonic antigen in gastric juice as and aid in diagnosis of early gastric cancer.
	annonc.oxfordjournals.org /cgi/content/full/14/1/105 (2897 words)

	Gastric tubes, meals, acid, and analysis: rise and decline -- Rosenfeld 43 (5): 837 -- Clinical Chemistry
		is displaced by the hydrogen ions in the gastric juice and is
		is displaced from the resin by the free hydrogen ions of gastric
		Rehfuss M. A new method of gastric testing, with a description of a method for the fractional testing of the gastric juice.
	www.clinchem.org /cgi/content/full/43/5/837 (3405 words)

	What is the effect of gastric juice on Barrett's mucosa?
		We have recently found that there was a close relationship between esophageal injury and increased esophageal exposure to pH < 2 and to pH > 7, suggesting that alkaline components of refluxed gastric juice contribute to esophageal injury in humans [5].
		Bremner supported his early hypothesis that bile reflux may be related to Barrett's ulceration by reports of increased bile acids in the stomachs of some Barrett's patients and later, in the gastric juice of Barrett's patients with stricture [8-10].
		This was independently supported by Gillen who showed that postprandial gastric bile concentrations in patients with complicated Barrett's was greater than that of patients with uncomplicated Barrett's [11].
	www.hon.ch /OESO/free/Vol_3_Eso_Mucosa/Articles/ART195.HTML (485 words)

	News - Somatostatin Secretion into the Gastric Juice Enhanced, Basal Acid Output Recovered Following Helicobacter ... (Site not responding. Last check: 2007-09-09)
		Gastric ulcer patients in the early phase of Helicobacter pylori eradication experience improved antral neutrophil infiltration and an increase in basal and gastrin- stimulated somatostatin-containing cell activity, say Japanese researchers.
		Recovery of gastric basal acid output (BAO) is not caused by an increase in parietal cell volume or a change in atrophy, but rather by an improvement in corpus neutrophil infiltration, they suggest.
		Radioimmunoassay was used to measure somatostatin concentration in the gastric juice.
	www.docguide.com /news/content.nsf/news/8525697700573E1885256D1E00404286 (478 words)

	Patent 6,365,128
		A patient who demonstrates a significant change in the gastric juice pH using this test can have their medical care normalized in an accelerated fashion thereby reducing the duration, intensity, and cost of their care.
		The ability of the gastric cells to respond to this pharmacological challenge is a good indicator of the perfusion and function of the gastrointestinal tract.
		The baseline gastric juice pH is 5.4 and shows no change 20 minutes after the administration of pentagastrin 6 micrograms/kg subcutaneously.
	www.pharmcast.com /Patents/Yr2002/April2002/040202/6365128_GI040202.htm (1573 words)

	Gastric secretion
		The secretion of gastric juice and its functions were first described by an American army surgeon, William Beaumont, who treated a patient who had been shot in the side.
		This doctor made a description of gastric juice, its digestive and antibacterial actions, that the acid was hydrochloric, that mucus was secreted separately, studied action of gastric juices on various foods, and studied gastric motility in 1825.
		The gastric phase of acid secretion is primarily stimulated by the presence of food in the stomach and the distension it causes.
	www.bris.ac.uk /Depts/Physiology/Staff/LFD/text/Lecture3notes.html (1946 words)

	UNSW Embryo-18th Century Anatomy and Physiology Pt.2
		He collected quantities of gastric juice, and placing it in suitable vessels containing crushed grain or flesh, kept the mixture at about the temperature of the body for several hours.
		That Spallanzani's and Hunter's theories of the action of the gastric juice were not at once universally accepted is shown by an essay written by a learned physician in 1834.
		Hunter rightly conceived that these lesions were caused by the action of the gastric juice, which, while unable to act upon the living tissue, continued its action chemically after death, thus digesting the walls of the stomach in which it had been formed.
	embryology.med.unsw.edu.au /History/page4a.htm (1399 words)

	Evaluation of Alveolar Cytokine Response to Aspiration of Gastric Contents* Akella Chendrasekhar, Gregory A. ...
		Acute response to nonacidic gastric juice within the lung parenchyma is unknown.
		Gastric juice (pH = 4.57) from one of the fasted pigs was withdrawn using an orogastric tube and this served as the study aspiration material (1 mL/kg) for pigs in the study group (n = 5).
		The association between BAL cytokine levels and gastric juice aspiration is based on a relative change in levels rather than exact numbers as our standardization curves were based on human cytokines provided with the ELISA kits.
	www.jrnlappliedresearch.com /articles/Vol1Iss1/Chendrasekhar.htm (2575 words)

	Assay of gastricsin and individual pepsins in human gastric juice -- Jones et al. 46 (3): 254 -- Journal of Clinical ...
		Assay of gastricsin and individual pepsins in human gastric juice -- Jones et al.
		1, 3a, 3b, 3c and gastricsin from gastric juice.
		of pepsins 3a, 3b, 3c, and 1 in non-stimulated gastric juice were 4%, 72%,
	jcp.bmjjournals.com /cgi/content/abstract/46/3/254 (300 words)

	Does Gastric Juice pH Influence Tonometric Pco2 Measured by Automated Air Tonometry? -- BRINKMANN et al. 163 (5): 1150 ...
		gastric juice pH significantly decreased from 1.2 ± 0.4 to 0.6
		Gastric juice pH was measured continuously using a combined glass electrode with an integral Ag/AgCl reference electrode near
		Gastric tonometry in healthy volunteers: effect of ranitidine on calculated intramural pH.
	ajrccm.atsjournals.org /cgi/content/full/163/5/1150 (2019 words)

	Digestive System / Regions of the Digestive System / Stomach
		The gastric glands open to the surface of the mucosa through tiny holes called gastric pits.
		The regulation of gastric secretion is accomplished through neural and hormonal mechanisms.
		Gastric juice is produced all the time but the amount varies subject to the regulatory factors.
	training.seer.cancer.gov /module_anatomy/unit10_3_dige_region3_stomach.html (263 words)

	The Stomach (Site not responding. Last check: 2007-09-09)
		It is collapsible bag to left of midline, temporary storage of food, ~25 cm (10 in) long X 14 cm wide, highly variable in size and shape, inner surface constantly worn away and renewed
		Stretching - stimulates submucosal plexus causing release of gastric juice and myenteric plexus for peristalsis
		GIP (gastric inhibitory peptide) - glucose and fat stimulate release, inhibits gastric emptying and stimulates insulin secretion by pancreas, stimulates lipid storage in adipose and glucose use in skeletal muscle
	www.mtsu.edu /~jshardo/bly2020/digestive/stomach.html (468 words)

	Detection of Anti-VacA Antibody Responses in Serum and Gastric Juice Samples Using Type s1/m1 and s2/m2 Helicobacter ...
		of the gastric mucosa by immune and phagocytic cells and is associated
		Gastric juice samples were first mixed (1:1 [vol/vol]) with a buffer containing 100 mM Tris (pH 7.6), 60 mM sodium chloride,
		Serum and gastric juice specimens were collected from 58 patients, of whom 39 (67.1%) were classified as H.
	cdli.asm.org /cgi/content/full/6/4/489 (3004 words)

	Dose Effects of Aspirin on Gastric Prostaglandins and Stomach Mucosal Injury -- Lee et al. 120 (3): 184 -- Annals of ...
		50%) inhibition of gastric juice prostaglandin output was observed
		be accompanied by gastric mucosal injury [6, 17, 24].
		Effects of aspirin on gastric prostaglandin E (PGE) and acid output in normal subjects.
	www.annals.org /cgi/content/full/120/3/184 (3630 words)

	ACS :: What Is Stomach Cancer?
		The stomach is a sac-like organ that holds food and begins the digestive process by secreting gastric juice.
		The food and gastric juice are mixed and then emptied into the first part of the small intestine called the duodenum.
		This area includes the antrum, where the food is mixed with gastric juice, and the pylorus, which acts as a valve to control emptying of the stomach contents into the small intestine.
	www.cancer.org /docroot/CRI/content/CRI_2_4_1X_What_is_stomach_cancer_40.asp (909 words)

	Making Measurements and Using Significant Figures (Site not responding. Last check: 2007-09-09)
		When food is eaten gastric juice is secreted into the stomach by parietal glands.
		The gastric juice is highly acidic with a pH of about 0.8.
		As the gastric juice is mixed with mucus and food the pH rises to about 2.0.
	www.nv.cc.va.us /alexandria/science/EfficiencyofAntacidTablets.html (1080 words)

	Human transforming growth factor {alpha} (TGF-{alpha}) is digested to a smaller (1-43), less biologically active, form ...
		pepsin and this is the predominant form in normal gastric juice.
		Epidermal growth factor is digested to smaller, less active forms in gastric juice.
		Effect of epidermal growth factor in combination with sucralfate or omeprazole on the healing of chronic gastric ulcers in the rat.
	gut.bmjjournals.com /cgi/content/full/51/6/787 (3996 words)

	Juice - Gastric Juice (Site not responding. Last check: 2007-09-09)
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		We’ll also be glad to send you a free educational audiotape or CD, featuring one of the thousands of health professionals who are recommending Juice Plus to their patients and clients.
	juice.the-health.com /gastricjuice (596 words)

	Levels of Malondialdehyde-Deoxyguanosine in the Gastric Mucosa: Relationship with Lipid Peroxidation, Ascorbic Acid, ... (Site not responding. Last check: 2007-09-09)
		the latter are diminished in gastric juice of H.
		in the serum of gastric cancer patients (16).
		Table 3 Linear regression analysis of antral, plasma, and gastric juice ascorbic acid and total vitamin C, with MDA as the dependent variable, before and after adjustment for H.
	cebp.aacrjournals.org /cgi/content/full/10/4/369 (5122 words)

	Quantitative culture of Helicobacter pylori from gastric juice: the potential for transmission -- YOUNG et al. 49 (4): ...
		Quantitative culture of Helicobacter pylori from gastric juice: the potential for transmission -- YOUNG et al.
		Quantitative culture of Helicobacter pylori from gastric juice: the potential for transmission
		pylori was cultured from the gastric juice of 13 (38%)
	jmm.sgmjournals.org /cgi/content/abstract/49/4/343 (245 words)

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