Survival of Tunneled Double Lumen-Cuffed Catheters in Children on Maintenance Hemodialysis - A Retrospective Cohort Study.

Introduction: Survival of tunneled cuffed catheters (TCC), used widely in children, is complicated by infections and catheter dysfunction. In resource limited settings, where risk of complications could be higher and waiting period for transplantation longer, catheter survival determines patient survival. This study was conducted to determine infection free catheter survival rates, incidence of catheter failure and associated risk factors.

Immuno-profiling of proteins for developing improved vaccines and DIVA capable serodiagnostic assays for brucellosis.

Brucellosis remains a worldwide zoonotic disease with a serious impact on public health and livestock productivity. Controlling brucellosis in livestock is crucial for limiting human infections in the absence of effective human vaccines. Brucellosis control measures are majorly dependent on rigorous monitoring of disease outbreaks and mass vaccination of livestock.

Is withdrawal of nocturnal hyperhydration possible in children with primary hyperoxaluria treated with RNAi?

Primary hyperoxaluria type 1 is a rare genetic disorder caused by bi-allelic pathogenic variants in the AGXT gene leading to an overproduction of oxalate which accumulates in the kidneys in the form of calcium oxalate crystals. Thus, patients may present with recurrent nephrocalcinosis and lithiasis, with progressive impairment of the  renal function and eventually kidney failure.  There is no specific treatment besides liver-kidney transplantation, and pre-transplantation management by 24 h-hyperhydration, crystallisation inhibitors and high-dose pyridoxine has a high negative impact on quality of life, especially because of the discomfort due to nocturnal hyperhydration.

Prevalence and subtypes of hypertension in normal-weight and obese Indian adolescents: a cross-sectional study.

This cross-sectional study examined the prevalence, stages, subtypes of hypertension, and the associated risk factors in adolescent school children in Western India. We screened 2,644 adolescents, from 10 different private and government schools in urban and rural areas for hypertension, as defined by the 2017 Clinical Practice Guidelines. The association of stages and subtypes with age, gender, body mass index, type of school, and place of residence was analysed.

Clinico-pathological Profile and Outcome of C-3 Glomerulopathy in Indian Children.

Introduction: There is paucity of data of C3 glomerulopathy in Indian children.

Methods: First Indian pediatric case series where consecutive renal biopsies done over a period of ten years were reviewed to identify those patients who had isolated or predominant C3 deposits on immunofluorescent microscopy, fulfilling the criteria for C-3 glomerulopathy. The clinical, biochemical, serological, histopathological profile, eGFR and the need for renal replacement therapy was analyzed.

Identification of bottlenecks in the accumulation of cyclic fatty acids in camelina seed oil.

Modified fatty acids (mFA) have diverse uses; for example, cyclopropane fatty acids (CPA) are feedstocks for producing coatings, lubricants, plastics and cosmetics. The expression of mFA-producing enzymes in crop and model plants generally results in lower levels of mFA accumulation than in their natural-occurring source plants. Thus, to further our understanding of metabolic bottlenecks that limit mFA accumulation, we generated transgenic Camelina sativa lines co-expressing Escherichia coli cyclopropane synthase (EcCPS) and Sterculia foetida lysophosphatidic acid acyltransferase (SfLPAT).

Coexpressing Escherichia coli cyclopropane synthase with Sterculia foetida Lysophosphatidic acid acyltransferase enhances cyclopropane fatty acid accumulation.

Cyclopropane fatty acids (CPAs) are desirable as renewable chemical feedstocks for the production of paints, plastics, and lubricants. Toward our goal of creating a CPA-accumulating crop, we expressed nine higher plant cyclopropane synthase (CPS) enzymes in the seeds of fad2fae1 Arabidopsis (Arabidopsis thaliana) and observed accumulation of less than 1% CPA. Surprisingly, expression of the Escherichia coli CPS gene resulted in the accumulation of up to 9.

[Hydroxy(tosyloxy)iodo]benzene mediated alpha-azidation of ketones.

Reaction of various ketones with [hydroxy(tosyloxy)iodo]benzene (HTIB) followed by treatment of the alpha-tosyloxy ketones thus generated in situ with NaN3 offers a one-pot procedure for the synthesis of alpha-azido ketones. The HTIB used in this conversion may also be generated in situ by using iodosobenzene in combination with p-toluene-sulphonic acid.