BACKGROUND Ginger (Zingiber officinale Roscoe) is a common condiment for various foods and beverages and widely used worldwide as a spice. Its extracts are used extensively in the food, beverage, and confectionary industries in the production of products such as marmalade, pickles, chutney, ginger beer, ginger wine, liquors, biscuits, and other bakery products. In Ethiopia, it is among the impo...

BACKGROUND Although the effectiveness of ginger as an antioxidant agent has been exploited, little human research has been conducted on its activity on male reproductive functions. OBJECTIVE This study was designed to investigate the effects of ginger (Zingiber officinale) on sperm DNA fragmentation (SDF) in infertile men. MATERIALS AND METHODS This randomized double-blind, placebo-controll...

Acute hyperglycemia evokes gastric slow wave dysrhythmias via endogenous prostaglandin generation. Ginger exhibits slow wave antiarrhythmic effects in other models, but its actions on hyperglycemia-evoked gastric dysrhythmias are unexplored. We hypothesized that ginger prevents disruption of slow wave rhythm by acute hyperglycemia via inhibition of prostaglandin production but not its actions. ...

BACKGROUND Nausea that develops during the period that begins 24 hours after the administration of chemotherapy is called delayed nausea, and occurs in many patients with cancer. Meals high in protein decrease the nausea of motion sickness and pregnancy, possibly by reducing gastric dysrhythmias. Ginger also has antinausea properties. OBJECTIVES To explore the use of protein meals with ginger...

Ginger is widely used as a spice and also an effective herbal medicine to treat gastrointestinal disorders. On the other hand, stress can induce various modulation of digestive motility. Here, we investigated ginger effects on stress-induced motility of the isolated ileum in male and female rats, in vitro. Rats (Wistar, SPF, 7-12 weeks of age, 148-393 g BW) were divided into Control (1G) and 3G...

A central prediction of information economics is that market forces can lead businesses to voluntarily provide information about the quality of their products, yet little voluntary disclosure is observed in the field. In this paper, we demonstrate that the inconsistency between theory and reality is driven by a fundamental failure in consumer inferences when sellers withhold information. Using ...

Ginger is a perennial monocotyledonous herb, which can be used as both a vegetable and a medicinal plant. However, it is susceptible to various plant pathogens. Microbial diversity in soil is related closely to the health and productivity of plant crops including ginger. In the current study, we compared microbial diversity from soil samples under ginger cultivation (disease incidence of >50% [...

Chemical compositions of ginger oil as well as its antioxidant, anti-inflammatory and antinociceptive potential were evaluated in the present study. The main constituents as detected by GC/MS analysis was alpha-zingiberene which constituted 31% of the total area, ar-curcumene (15.4%) and a -sesquiphellandrene (14.02%). Ginger oil scavenged superoxide, DPPH, hydroxyl radicals and inhibited tissu...

Zingiberis rhizoma is used as a broadspectrum antiemetic. We, therefore, conducted a comprehensive review of the literature to summarize the pharmacological and clinical effects of this popular plant material. Although clinical and experimental studies suggest that ginger has some antiemetic properties, clinical evidence beyond doubt is only available for pregnancy-related nausea and vomiting. ...

The effect of combination of ginger and selenium on oxidative stress in rats was studied. Oxidative stress was induced in rats by single intraperiotoneal injection of potassium bromate (KBrO3) at a dose 125 mg/kg b.wt. Seven groups (n=7) of rats were used in this study. One of them was kept negative control and the others were given KBrO3. One was kept positive control and the others were given...