The pediatric formulations usually have 3-5 times as much of the diphtheria component than what is in the adult/ adolescent formulation. Similarly, the formulations for adults/adolescents have around one third of acellular pertussis content than pediatric formulations. The amount of tetanus toxoid in each of the products remains almost equivalent. Dose reduction for diphtheria and pertussis is ...

OBJECTIVES To describe the epidemiology of infant pertussis in King County, Washington, and to better understand the implications for tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) vaccination among older children, adolescents, and adults. DESIGN Retrospective analysis of reported pertussis cases among infants younger than 1 year, January 1, 2002, through December 3...

Chlorine dioxide and iodine inactivated poliovirus more efficiently at pH 10.0 than at pH 6.0. Sedimentation analyses of viruses inactivated by chlorine dioxide and iodine at pH 10.9 showed that viral RNA separated from the capsids, resulting in the conversion of virions from 156S structures to 80S particles. The RNAs release from both chlorine dioxide- and iodine-inactivated viruses cosediment...

A proinflammatory role for glycogen synthase kinase 3beta (GSK-3beta) has been demonstrated. Here, we addressed its roles on heat-inactivated Staphylococcus aureus-induced microglial inflammation. Heat-inactivated S. aureus induced tumor necrosis factor alpha (TNF-alpha) and nitric oxide (NO) production, at least in part, via a Toll-like receptor 2-regulated pathway. Neutralization of TNF-alpha...

Abstract The soymilk is a ready-to-eat, nutritious and naturally cholesterol-free product. Several soybean specialty cultivars were developed in Brazil order to increase the human consumption of products. aim this work was evaluate nutritional composition consumer acceptance from three with special features such as high-protein isoflavone contents, mild flavor lipoxygenase-free compared convent...

SARS-CoV-2 was the cause of global COVID-19 pandemic in 2019. The cycle threshold (CT) value real-time RT-PCR technique is gold standard infections diagnosis, risk assessment, discharged criteria, and patient isolation for SARS-CoV-2. Heat inactivation a simple, economical solution safety testing change CT values after heat has not been thoroughly evaluated. This study evaluated effect on realt...

In October 2011, a child who had arrived in Sweden from Somalia presented with atypical tonsillitis, was treated with penicillin and the symptoms resolved. A throat swab was positive for toxigenic Corynebacterium diphtheriae. The child's family were then vaccinated with diphtheria, tetanus and pertussis vaccine and screened for C. diphtheriae. No secondary cases were found. A high level of adhe...

The American Academy of Pediatrics and the Centers for Disease Control and Prevention are amending previous recommendations and making additional recommendations for the use of tetanus toxoid, reduced-content diphtheria toxoid, and acellular pertussis vaccine (Tdap). Review of the results from clinical trials and other studies has revealed no excess reactogenicity when Tdap is given within a sh...

In this issue of Pediatrics Acosta et al present a tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis, adsorbed (Tdap) vaccine effectiveness study in adolescents in Washington State during the first 6 months of 2012. Their findings support the previous Tdap effectiveness data from Wisconsin. The duration of Tdap effectiveness is disappointing, particularly because case-control s...

background: the use of stem cells is considered as an appropriate source in cell therapy and tissue engineering. differentiation of human induced pluripotent stem cells (hipscs) to hepatocyte-like cells (hlcs) on mouse embryonic fibroblasts (mefs) feeders is confronted with several problems that hinder the clinical applications of these differentiated cells for the treatment of liver injuries. ...