Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Siotone (ST) is a herbal formulation comprising of Withania somnifera, Ocimum sanctum, Asparagus racemosus, Tribulus terristris and shilajit, all of which are classified in Ayurveda as rasayanas which are reputed to promote physical and mental health, improve defence mechanisms of the body and enhance longevity. These attributes are similar to the modern concept of adaptogenic agents, which are, known to afford protection of the human physiological system against diverse stressors. The present study was undertaken to investigate the adaptogenic activity of ST against chronic unpredictable, but mild, footshock stress induced perturbations in behaviour (depression), glucose metabolism, suppressed male sexual behaviour, immunosuppression and cognitive dysfunction in CF strain albino rats. Gastric ulceration, adrenal gland and spleen weights, ascorbic acid and corticosterone concentrations of adrenal cortex, and plasma corticosterone levels, were used as the stress indices. Panax ginseng (PG) was used as the standard adaptogenic agent for comparison. Additionally, rat brain levels of tribulin, an endogenous endocoid postulated to be involved in stress, were also assessed in terms of endogenous monoamine oxidase (MAO) A and MAOB inhibitory activity. Chronic unpredictable footshock induced marked gastric ulceration, significant increase in adrenal gland weight and plasma corticosterone levels, with concomitant decreases in spleen weight, and concentrations of adrenal gland ascorbic acid and corticosterone. These effects were attenuated by ST (50 and 100 mg/kg, p.o.) and PG (100 mg/kg, p.o.), administered once daily over a period of 14 days, the period of stress induction. Chronic stress also induced glucose intolerance, suppressed male sexual behaviour, induced behavioural depression (Porsolt's swim despair test and learned helplessness test) and cognitive dysfunction (attenuated retention of learning in active and passive avoidance tests), and immunosuppression (leucocyte migration inhibition and sheep RBC challenged increase in paw oedema in sensitized rats). All these chronic stress-induced perturbations were attenuated, dose-dependently by ST (50 and 100 mg/kg, p.o.) and PG (100 mg/kg, p.o.). Chronic stress-induced increase in rat brain tribulin activity was also reversed by these doses of ST and by PG. The results indicate that ST has significant adaptogenic activity, qualitatively comparable to PG, against a variety of behavioural, biochemical and physiological perturbations induced by unpredictable stress, which has been proposed to be a better indicator of clinical stress than acute stress parameters. The likely contribution of the individual constituents of ST in the observed adaptogenic action of the polyherbal formulation, have been discussed.
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PMID:Adaptogenic activity of Siotone, a polyherbal formulation of Ayurvedic rasayanas. 1121 27

EuMil, is a herbal formulation comprising the standardised extracts of Withania somnifera (L) Dunal, Ocimum sanctum L, Asparagus racemosus Willd and Emblica officinalis Gaertn., all of which are classified in Ayurveda as rasayanas to promote physical and mental health, improve defense mechanisms of the body and enhance longevity. These attributes are similar to the modern concept of adaptogenic agents, which are, known to afford protection to the human physiological system against diverse stressors. The present study was undertaken to investigate the adaptogenic and antistress activity of EuMil against chronic unpredictable, but mild, footshock stress-induced perturbations in behaviour (depression), glucose metabolism, suppressed male sexual behaviour, immunosuppression and cognitive dysfunction in CF strain albino rats. Panex ginseng (PG) was used for comparison. Gastric ulceration, plasma corticosterone levels, serum lipid, hepatic and renal functions were used as the stress indices. These effects were attenuated by EuMil (dose 100 mg/kg, p.o.) and PG (100 mg/kg. p.o.), administered once daily over a period of 14 days, the period of stress induction period. Further, chronic stress also induced glucose intolerance, suppressed male sexual behaviour, induced behavioural despair and cognitive dysfunction and immunosuppression. All these chronic stress-induced perturbations were attenuated, in a dose dependent manner by EuMil and PG. Thus, the results indicate that EuMil has significant adaptogenic and anti-stress, activity, qualitatively comparable to PG, against a variety of behavioural, biochemical and physiological perturbations, induced by unpredictable stress, which has been proposed to be a better indicator of clinical stress than acute stress. The likely contribution of the individual constituents of EuMil in the observed adaptogenic action of the polyherbal formulation, has been discussed.
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PMID:Effect of poly herbal formulation, EuMil, on chronic stress-induced homeostatic perturbations in rats. 1269 96

We describe the incidence and clinical features of patients with tuberculosis who had undergone gastric resection in our hospital. A total of 26 patients with tuberculosis who had undergone gastric resection were studied. The prevalence of gastrectomy among patients with tuberculosis was 8.0% (7/87) in 2000, 5.1% (4/78) in 2001, and 13.2% (10/76) in 2002. The average 3-year incidence was 9.1%. The patients' body mass indexes (BMIs) were below 18 kg/m2 in 9 of the 21 patients in whom it was possible to determine BMI and above 22 kg/m2 in only 2 of these 21 patients. Analysis of impaired glucose tolerance revealed oxyhyperglycemia or diabetes mellitus as one risk factor for the development of tuberculosis. Furthermore, poor nutrition among patients who have undergone gastrectomy may provide prognostic information for the development or reactivation of tuberculosis. In Japan, a fairly large percentage of elderly people have undergone gastrectomy for gastric cancer or gastric ulcer, and many have a past history of tuberculosis. Gastrectomy may be a risk factor for the reactivation of tuberculosis.
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PMID:Tuberculosis associated with gastrectomy. 1616 66