an experiment was conducted to investigate the effects of thyme (thymus vulgaris) and satureja (satureja khuzestanica) ethanolic extracts on the performance, blood metabolites and immune response of broiler chickens. 300 day-old ross chicks were assigned to six dietary treatments in a randomized 2 × 3 factorial block design. each treatment was given to five replicates of ten birds. variables we...

helicobacter pylori infection is one of the most common human infections which have been associated with many upper gasterointestinal complications. different treatment regimens for helicobacter pylori eradication have been used. one of these regimes is the quadruple therapy regimen which metronidazole is one of the medications. in recent years several reports on h. pylori resistance to this an...

Abstract Kuwait is experimenting with the restoration of severely degraded terrestrial regions in its northern region, center for development wildlife habitats. The re-implantation and reproduction native plants project, which will run from June 2003 to May 2019, main part zones. most effective reducing aeolian mobile sediments were highlighted, along endangered plant species area, including Ly...

objective in previous studies, the relaxant, anticholinergic (functional antagonism), antihistaminic and its stimulatory effects on b-adrenoceptors of nigella sativa have been demonstrated on guinea pig tracheal chains. in the present study, the relaxant effects of hydro-ethanolic, macerated aqueous (ma) and lipid-free macerated aqueous (lfma) extract of nigella sativa on tracheal chains of gui...

Due to drought, low soil fertility, little rain fall, elevated levels of evapotranspiration, salinization the and a lack ground water, problem desertion agricultural areas has developed in KSA recent years (e.g. Tabuk region). In Saudi Arabia, land abandonment’s negative impact on composition perennial vegetation, quality, structure population was investigated. several abandoned fields research...

Understanding the climatically suitable habitat of species plays a vital role in sustainable use and management target species. Calligonum mongolicum Turcz., native shrub found desert areas Central Asia, is generally considered as one top four tree for desertification control. However, previous works on simulation had focused mainly either national or specific geographical scales rather than en...