Laparoscopy Versus Open Technique for Inguinal Hernia Repair in Children: A Systematic Review and Meta-Analysis.

This study aims to compare operative time, recurrence, and complications between laparoscopic and open techniques for the repair of inguinal hernia in children. Pubmed and Embase databases were systematically searched for studies of pediatric patients who underwent open or laparoscopic inguinal hernia procedures. The main outcomes were operative time, recurrence, and complications.

Urine and serum-based ELISA using a recombinant protein and synthetic peptide for the diagnosis of tegumentary leishmaniasis.

The diagnosis of tegumentary leishmaniasis (TL) presents problems by the variable sensitivity and specificity of the tests, and the biological samples used are also invasive. Here, ELISA experiments were performed using paired TL patient urine and serum samples in reaction against the recombinant LiHyS protein, a predicted B cell epitope and parasite antigenic extract (SLA). Two hundred and five paired samples were used, which were provided by TL patients, healthy controls and patients with Chagas disease, leprosy, malaria or HIV-infected.

Preclinical evaluation of immunogenicity and protective efficacy of a recombinant chimeric protein vaccine against visceral leishmaniasis.

Visceral leishmaniasis (VL) is a tropical disease that can be fatal if acute and untreated. Diagnosis is difficult, the treatment is toxic and prophylactic vaccines do not exist. parasites express hundreds of proteins and several of them are relevant for the host's immune system.

Bariatric surgery blunts nitrate-mediated improvements in cardiovascular function of overweight women by interfering with gastric S-nitrosothiol formation.

Inorganic nitrate (NO) and nitrate-rich foods have been shown to exert antioxidative effects and lower blood pressure in experimental animal models and human clinical studies. The specific handling of nitrate, including its enterosalivary recirculation, secretion into saliva, oral microbial reduction to nitrite (NO), and the pH-dependent nitrosative capacity in the stomach have all been recognized as being important for nitrate's beneficial effects. Obesity is of major health concern worldwide and associated with increased cardiovascular risk; whether nitrate lowers blood pressure and improves endothelial function in this setting has not been investigated.