In article number 2009018, Jae Yeong Park and co-workers successfully mitigate the aggregation restacking of phosphorene nanosheets by encapsulation with polyaziridine (PEP) doping on porous 3D graphene (3DPG) structure. The newly fabricated flexible PEP/3DPG is evaluated as a potential electrode for immunosensing, electrocardiogram recording, microsupercapacitors.

The application of poly(lactic acid) for sustained protein delivery is restricted by the harsh pH inside carriers. In this study, we synthesized a pH-responsive comb-shaped block copolymer, polyethylene glycol monomethyl ether-ε-polylysine-g-poly (lactic acid) (PEP)to deliver protein (bovine serum albumin (BSA)). The PEP nanoparticles could automatically adjust the internal pH to a milder level...

Anapleurosis is the filling of the tricarboxylic acid cycle with four-carbon units. The common substrate for both anapleurosis and glucose phosphorylation in bacteria is the terminal glycolytic metabolite phosphoenolpyruvate (PEP). Here we show that Escherichia coli quickly and almost completely turns off PEP consumption upon glucose removal. The resulting buildup of PEP is used to quickly impo...

The complete amino acid sequence of a peptic fragment (Pep M5) of the group A streptococcal type 5 M protein, the antiphagocytic cell surface molecule of the bacteria, is described. This fragment, comprising nearly half of the native M molecule, is biologically active in that it has the ability to interact with opsonic antibodies as well as to evoke such an antibody response in rabbits. The seq...

Aims: To assess whether a structured diabetes education programme, Patient Empowerment Programme (PEP), was associated with a lower risk of first cardiovascular disease (CVD) event and all-cause mortality in a population-based cohort of type 2 diabetes mellitus (T2DM) patients in primary care. Methods and Methods: A Chinese cohort of 27,278 T2DM patients without prior occurrence of CVD events o...

OBJECTIVE To determine whether postexposure rabies prophylaxis (PEP) in domestic animals, as mandated by the state of Texas, has continued to be effective and to evaluate PEP and preexposure rabies vaccination failures from 1995 through 1999. DESIGN Retrospective study. ANIMALS 830 unvaccinated domestic animals (621 dogs, 78 horses, 71 cats, and 60 cattle) that received PEP and 4 animals (3...

Pulmonary fibrosis in mice induced by peplomycin (PEP) was suppressed by administration of anti-inflammatory agents such as prednisolone and D-penicillamine during or after the administration of PEP. Pulmonary fibrosis was also suppressed by administration of cyclophosphamide, an immunosuppressive antitumor agent before, during or after the administration of PEP. The pulmonary fibrosis in athym...

Background: The incidence of animal bite is increasing in Iran and there is lack of knowledge about animal bite in children. Hence, the aim of this study was to describe the characteristics of animal bite in children and also evaluate delayed time of post exposure prophylaxis(PEP) in children. Materials and Methods: This cross-sectional study was conducted on 172 children cases of animal bites ...

  Introduction : Rabies is a disease that has been known since antiquity. It is a highly fatal acute disease of the central nervous system caused by a lyssavirus. Prior to the discovery of the rabies vaccine, rabies-infected individuals fell victim to the delusions and superstitions associated with this disease. Though it has been neglected in many regions of the world, rabies remains one ...

Post-exposure prophylaxis (PEP) has been proposed as a strategy to prevent the acquisition of HIV infection after certain high-risk exposures, and treatment as prevention (TasP) is also being advocated as a means to reduce sexual transmission of HIV. The aim of this study was to investigate the prevalence of PEP and TasP awareness and their demographic, behavioral, and social correlates in Ital...