Zataria multiflora Boiss. is  one of the most important species of the Lamiaceae family, which has numerous medicinal properties in traditional medicine, and is related to the thyme species in terms of botanical features and composition of essential oil. In this research, the anatomical characteristics of vegetative organs including leaves, inflorescence, stems and petioles of 4 popula...

A willing seller and buyer voluntarily agree upon the price for exchange of X dollars one Y widget. The trade satisfies some their human wants. Both parties are better off having made profitable or they would not have transacted. Once widget becomes a life-saving organ, like kidney, all bets according to present prohibition on trades between two seeking themselves through an exchange. We conten...

1Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico, No. 155, 00196 Rome, Italy 2Department of Biology, College of Science and Technology, Temple University, 1900 N. 12th Street, Philadelphia, PA 19122, USA 3Cornea and Ocular Surface Unit, San Raffaele Hospital, Via Olgettina, No. 60, 20132 Milan, Italy 4Queen Alexandra Hospital, Southwick Hill Road, Cosham PO6 3LY, ...

The genetic analysis of development has revealed the importance of small sets of interacting genes in most morphogenetic processes. The results of gene interactions have so far been examined intuitively. This approach is largely sufficient when one deals with simple interactions, a feedback circuit for example. As more components become involved, however, it is difficult to make sure that the i...

background: cytomegalovirus (cmv), a problematic virus in solid organ transplant recipients (sotr) such as liver, can worsen overall mortality and transplant outcome, so its prevention and treatment is a key of success in such patients. this study is aimed to compare the efficacy of ganciclovir (gcv) and valganciclovir (vgc) for prevention and treatment of infection with cmv. materials and meth...

background & aim: st john's wort (hypericum perforatum l.) contains hypericin and hyperforin as the main components of the extract that binds with gaba and sigma opioid receptors. this herb has many pharmacological effects, including analgesic, sedative, soothing, antispasmodic, anticonvulsant, anti-depressant, and anti-bacteria. in this study examined the effect of two concentrations of hy...

objective(s):  the field of nanotechnology is rapidly expanding .the development quantum dots quantum dot (qds), show great promise for treatment and diagnosis of cancer and targeted drug delivery little data on the toxicity of qds, especially for in vivo applications, are available. as a result, concerns exist over their toxicity for in vivo applications. then, cytotoxic effects of cadmium sel...