Gastro protecting influence of Topiramate in ethanol produced gastric ulcers in rats.

Background: Topiramate (TPM), an antiepileptic drug, is also effective against alcohol dependency, a crucial factor in forming gastric ulcers. There is an increased possibility of patients with compromised gastric conditions getting exposed to TPM, but its effect on gastric ulcers is unknown. This study investigates the implication of acute TPM in ethanol-produced gastric ulceration in rats.

Low-dose acute vanillin is beneficial against harmaline-induced tremors in rats.

Objective: To study the effect of pretreatment with low doses of vanillin, a flavoring agent used as a food additive, on harmaline-induced tremor in rats.

Methods: Sprague Dawley rats (110 ± 5 g) were divided into groups of six animals each. Vanillin (6.

Scorpion () venom exhibits cytotoxicity and induces cell cycle arrest and apoptosis in breast and colorectal cancer cell lines.

Objectives: The defective apoptosis is believed to play a major role in the survival and proliferation of neoplastic cells. Hence, the induction of apoptosis in cancer cells is one of the targets for cancer treatment. Researchers are considering scorpion venom as a potent natural source for cancer treatment because it contains many bioactive compounds.

Vanillin abrogates ethanol induced gastric injury in rats via modulation of gastric secretion, oxidative stress and inflammation.

Vanillin is commonly used as an additive in food, medicine and cosmetics, but its effect has not yet been studied in gastric injury. Therefore the effect of vanillin was studied in experimental gastric ulcer. Gastric secretion and acidity were studied in pylorus ligated rats.

Aripiprazole an atypical antipsychotic protects against ethanol induced gastric ulcers in rats.

The present investigation was undertaken, to study the gastro-protective potential of aripiprazole (ARI) an atypical antipsychotic drug in ethanol induced gastric ulcers in rats. ARI (10, 30, 100 mg/kg) was tested for gastric secretion and antiulcer activity in different groups of male Sprague Dawley rats. Gastric secretion and acidity studies were performed in pylorus ligated rats while indices of gastric ulcers were measured in ethanol (1 ml-100%) induced gastric ulcers.

Gastroprotective effect of minocycline in experimentally induced gastric ulcers in rats.

Minocycline (MCN), a semi-synthetic tetracycline derivative possesses pleiotropic effects and provides protection against a number of disease models. However its effect on gastric ulcers has not been studied. The present investigation was undertaken, to study the gastro-protective potential of MCN in experimentally induced gastric ulcers in rats.

Clinical aspects and frequency of scorpion stings in the Riyadh region of Saudi Arabia.

Objectives: To study the clinical aspects and frequency of scorpion stings in Riyadh region of Saudi Arabia.

Methods: Clinical aspects and frequency of scorpion sting cases reporting to 2 referral hospitals in the Riyadh region of Saudi Arabia were analyzed during May 2006 to April 2008. Data on demographic status, date and time of sting, sting site, scorpion color, clinical manifestations, and treatment were collected.

Trolox ameliorates 3-nitropropionic acid-induced neurotoxicity in rats.

3-nitropropionic acid (3-NPA) is a naturally occurring neurotoxin produced by legumes of the genus Astragalus and Arthrium fungi. Acute exposure to 3-NPA results in striatal astrocytic death and variety of behavior dysfunction in rats. Oxidative stress has been reported to play an important role in 3-NPA-induced neurotoxicity.

Exacerbation of harmaline-induced tremor by imipramine.

Imipramine is a well-established tricyclic antidepressant which was first approved for the treatment of depression in the late fifties. Antidepressant effect of imipramine is attributed to inhibition of serotonin (5HT) and noradrenaline (NA) reuptake in brain. These monoamines have been implicated in a variety of neurological disorders including tremor.

Citalopram, a selective serotonin reuptake inhibitor augments harmaline-induced tremor in rats.

Citalopram, a serotonin reuptake inhibitor (SSRI) is one of the widely used antidepressants. Apart from its antidepressant activity citalopram is also used for anxiety, panic disorders, obsessive-compulsive disorder and behavioral disturbances of dementia. Tremor is the second most common neurological adverse effect in patients receiving treatment with SSRIs.

Fluconazole attenuates lung injury and mortality in a rat peritonitis model.

Objective: Acute lung injury following peritonitis constitutes an enigmatic clinical problem with no specific therapy. Recently, immunomodulators such as azole compounds have been shown to attenuate shock-related tissue injury. The present investigation was undertaken to study the effect of fluconazole on acute lung injury and survival following faecal peritonitis in rats.

2-deoxy-D-glucose attenuates harmaline induced tremors in rats.

Neuronal hyperactivity in essential tremor is accompanied by high energy demand in cerebellum, medulla and the thalamus. It has been suggested that brain regions that have increased metabolic demands are highly vulnerable to interruptions in glucose metabolism. In the present investigation attempt was made to study the effect of 2-deoxyglucose (2DG) a glycolytic pathway inhibitor on harmaline induced tremor in rats.

Effect of acute caffeine on severity of harmaline induced tremor in rats.

Recent studies suggest an association between caffeine consumption and tremor. However, the available literature is scanty and inconclusive. The present study was undertaken to investigate the effect of acute caffeine treatment on harmaline induced tremors in the rat.

Diethyldithiocarbamate (DEDC) impairs neuronal recovery following sciatic nerve injury in rats.

Purpose: Diethyldithiocarbamate (DEDC) is a substituted dithiocarbamate that is metabolically interconvertible with disulfiram (Ant-abuse). In recent years DEDC has received considerable attention because of its clinical applications and potential role in mediating both the toxic and therapeutic actions of disulfiram which is frequently used for alcohol aversion therapy. DEDC is known for its multiplicity of action that exerts both pro- and antioxidant effects.