Cellular proteins have been implicated as important for HIV-1 reverse transcription, but whether any are reverse transcription complex (RTC) cofactors or affect reverse transcription indirectly is unclear. Here we used protein fractionation combined with an endogenous reverse transcription assay to identify cellular proteins that stimulated late steps of reverse transcription in vitro. We ident...

BACKGROUND Rotator cuff (RTC) tears are a common clinical problem resulting in adverse changes to the muscle, but there is limited information comparing histopathology to contractile function. This study assessed supraspinatus force and susceptibility to injury in the rat model of RTC tear, and compared these functional changes to histopathology of the muscle. METHODS Unilateral RTC tears wer...

A preparation of Tinospora cordifolia (RTc) administered i.p. (200 mg/kg b.w.) to strain "A" male mice 1 h before whole body gamma-irradiation was evaluated for its radioprotective efficacy in terms of whole body survival, spleen colony forming units (CFU), hematological parameters, cell cycle progression, and micronuclei induction. Preirradiation treatment with RTc rendered 76.3% survival (30 ...

Results: The mean temperature of the patients in the Allon thermoregulation system group (AT group) was significantly (P .005) higher than that of the patients receiving routine thermal care (the RTC group); less than 40% of the latter reached 36°C compared with 100% of the former. The cardiac index was higher and the systemic vascular resistance was lower (P .05) by 16% and 25%, respectively, ...

AIM To study the mechanism of road traffic collisions (RTC), use of safety devices, and outcome of hospitalized pediatric and youth RTC injured patients so as to give recommendations regarding prevention of pediatric RTC injuries. METHODS All RTC injured children and youth (0-19-year-olds) who were admitted to Al Ain City's two major trauma centers or who died after arrival to these centers w...

Measurement of the release time course (RTC) and of the quantal content is important for quantifying synaptic precision and understanding the molecular basis of the release process at central synapses. In theory, the RTC can be determined directly from the histogram of first latencies of quantal events only if a maximum of one vesicle is released per trial, but at most synapses multiple vesicle...

Tinospora cordifolia (RTc) has already been reported to protect whole-body lethally irradiated mice. This study has focussed on certain aspects of immuno-competence, which are adversely affected by irradiation. This study included estimation of spleen size, cell count, DNA fragmentation and apoptosis in splenocytes. The adherence, spreading and phagocytic activities of macrophages were also ass...

According to World Health Organization's estimate for Pakistan, there were 25,781 (95% CI: 20,979-30582) Road Traffic Collision (RTC) fatalities in year 2013. The Road Traffic Injury Research and Prevention Center, collects RTC data on injuries and fatalities from five major public and private hospitals' emergency departments in Karachi. For the eight-year period, from 2007-2014, 9129 fatalitie...

Presence-based real-time communication (RTC) presents itself as a new and emerging technology in the E-collaboration arena with a wide range of new products currently entering the market. Originally created through the integration of instant messaging, with its text chat functionality and presence awareness information, with voice-over IP (VoIP) communication RTC has been maturing over the past...

In this paper we extend earlier work on the role of the personality trait of resistance to change (RTC) in the adoption of digital libraries. We present an integrative study, drawing on a number of research streams, including IT adoption, social psychology, and digital-library acceptance. Using structural equationmodeling,we confirm RTC as a direct antecedent of effort expectancy. In addition, ...