Introduction: The importance of scientific research in prevention of drug addiction is obvious.The main site of drug action is the brain.Mu receptor is the first place of drug action.In this study, the rate of mu receptor gene single nucleotide polymorphism (SNP) was compared in addicts and non-addicts.Methods: In this study AA, AG and AA polymorph
The implementation of social welfare development programs in developing countries is generally focused on the empowerment program of the poor, which is more nuanced in a participatory approach involving the community, business and government.empowerment is considered appropriate to be one of the policy choices in the development of social welfare p
Our objective was to compare breast cancer mortality in two regions of the Republic of Ireland that introduced a screening programme eight years apart, and to estimate the steady-state mortality deficits the programme will produce.We carried out age- and year-matched between-region comparison of breast cancer mortality rates, and of incidence rates
Increasing the ejection efficiency and uniformity of nanofibers is the key to applications of electrospinning technology.In this work, a novel electrospinning spinneret with a sheath gas passageway is designed.The frictional resistance that stems from the sheath gas provides additional read more stretching and restriction forces on the jet.The shea
A network of low-cost sensors operates at six islands in the Aegean Sea (Lemnos, Lesvos, Chios, Samos, Syros and Rhodes) providing real-time PM2.5 concentrations to the public.In the present study, the effect of the prevailing meteorological conditions on the local air quality was examined.For this reason, data about wind direction, dry and wet tem