introduction: considering the long traditional history of anti-inflammatory and anti-spasmodic effects of matricria spices on the gastrointestinal system, the present study aimed to investigate the role of calcium channels and histamine receptors in the inhibitory effects of hydroalcoholic dry extract of german chamomile (matricaria recutita l.) on the isolated rabbit jejunum. methods: all expe...

Chamomile (Matricaria chamomilla L.) is renowned for its production of essential oils, which major components are sesquiterpenoids. As the important enzyme in the sesquiterpenoid biosynthesis pathway, the enzyme 3-hydroxy-3-methylglutaryl-CoA reductase (HMGR) catelyzes the first committed step of isoprenoids biosynthesis in MVA pathway. In this study, a full-length cDNA encoding HMGR (designate...

Summary Allelopathic effects of different plant allelochemicals have become the focus studies that aim to determine new pesticidal compounds. Plant extracts with chemical compositions can be obtained using methods extraction, whereas dealing allelopathic properties use biotests obtain fast and precise results. Such were undertaken after noticing industrial hemp (Cannabis sativa L.) on surroundi...

to evaluate the effect of gamma rays on the seeds and amounts of nitrogen on growth and yield of chamomile (chamomilla recutita synonym matricaria chamomilla), a factorial experiment was conducted based on randomized complete block design with three replications at the research farm of agriculture college of shahid-beheshti.-urmia in 2010. treatments were gamma rays from cobalt-60 on chamomile ...