Endocardial catheter ablation for sinus node modification may be difficult due to right phrenic nerve location and risk of injury. Various strategies displace the from target sites have been described previously, including saline infusion balloon insufflation, all within epicardial space. To describe a strategy avoid injury during endocardial using steerable catheter. N/A A 33-year-old female w...

in this research, the groundwater quality of hoz–e–soltan lake and its catchment was studied for drinking, domestic and irrigation uses according to different parameters. this lake with 195 km2 catchment area is located 85 km of southwest of tehran–qom highway. in order to investigate groundwater quality characteristics in the study area, 34 data from water of well belong to 2008 selected to pr...

Sulfated titania nanoparticles (SO42-/TiO2 NPs) were synthesized using titanium tetraisopropoxide (TTIP) by the sol-gel method. The structure and morphology of the prepared nanocatalyst was characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM) and Brunauer–Emmett–Teller (BET) methods as well as Fourier transform infrared (FT-IR) and energy dispersive X-ray (EDX) spectr...

Methods Homogeneous (Immunalysis), and heterogeneous (Randox; National Medical Services (NMS)) screening assays were evaluated with authentic urine specimens. An LCMSMS qualitative confirmation method for synthetic cannabinoids (JWH-018, JWH-073, JWH-081, JWH-122, JWH-200, JWH-210, JWH-250, AM 2201 and RCS-4) and 20 metabolites in human urine was developed. Specimens were hydrolyzed and protein...

44,081 R.P., or 2-[(1,5,10,10a-tetrahydro-3H-thiazolo[3,4-b]isoquinolin- 3-ylidine)amino]-4-thiazole acetic acid, is a compound which selectively inhibits rhinovirus in cell cultures. The compound, which was unable to inactivate infectivity of virions, appeared to act prior to RNA and protein synthesis without affecting adsorption or penetration of virus in MRC5 cells. In contrast, it protected...