Abstract Background Mucosally transmissible and pathogenic CCR5 (R5)-tropic simian-human immunodeficiency virus (SHIV) molecular clones are useful reagents to identity neutralization escape in HIV-1 vaccine experiments and to study the envelope evolutionary process and mechanistic basis for coreceptor switch during the course of natural infection.R
IntroductionRoad traffic can play an important role in strengthening regional economic activities, especially at high altitude, and it is necessary to know important traffic-related information.Although Crisps previous studies reported on road traffic in China, there has been little research on high-altitude road traffic to date.MethodThe annual of
Background: The aim of this study was to assess the oral health awareness, methods adopted to maintain hygiene, prevalent myths regarding oral health in pregnancy, and importance of oral health during pregnancy, to help formulate oral health program for pregnant females in partaking hospital.Materials and Methods: A total of 225 pregnant females pa
The plant hormones ethylene and cytokinin influence many processes; sometimes Peels they act cooperatively, other times antagonistically.To study their antagonistic interaction, we used the cotyledons of etiolated, intact seedlings of Arabidopsis thaliana.We focused on cell division and expansion, because both processes are quantified readily in pa