Melatonin increases superoxide dismutase 2 (SOD2) levels and improves rat ovarian graft function after transplantation.

Background: Ovarian cryopreservation is a promising technique despite being hindered by damage from freezing and thawing. Melatonin can mitigate this outcome.

Objective: This study aimed to evaluate the effect of melatonin on the follicular dynamics of ovarian tissue in a cryopreserved cell culture.

Nutraceutical blends predict enhanced health via microbiota reshaping improving cytokines and life quality: a Brazilian double-blind randomized trial.

Nutraceutical interventions supporting microbiota and eliciting clinical improvements in metabolic diseases have grown significantly. Chronic stress, gut dysbiosis, and metainflammation have emerged as key factors intertwined with sleep disorders, consequently exacerbating the decline in quality of life. This study aimed to assess the effects of two nutraceutical formulations containing prebiotics (fructooligosaccharides (FOS), galactooligosaccharides (GOS), yeast β-glucans), minerals (Mg, Se, Zn), and the herbal medicine Silybum marianum L.

Prognostic Value of ADAMTS Proteases and Their Substrates in Epithelial Ovarian Cancer.

Background: ADAMTS are metalloproteases with disintegrin and thrombospondin motifs. They are secreted proteases playing a role in biological processes such as inflammation, angiogenesis, and urogenital development. ADAMTS have specific substrates, such as the proteoglycans (PG) versican, aggrecan, and brevican.

Economic evaluations in gastroenterology in Brazil: A systematic review.

Aim: To systematically review economic evaluations in gastroenterology, relating to Brazil, published between 1980 and 2013.

Methods: We selected full and partial economic evaluations from among those retrieved by searching the following databases: MEDLINE (PubMed); Excerpta Medica; the Latin American and Caribbean Health Sciences Literature database; the Scientific Electronic Library Online; the database of the Centre for Reviews and Dissemination; the National Health Service (NHS) Economic Evaluation Database; the NHS Health Technology Assessment database; the Health Economics database of the Brazilian Virtual Library of Health; Scopus; Web of Science; and the Brazilian Network for the Evaluation of Health Technologies. Two researchers, working independently, selected the studies and extracted the data.

The transcription factor chicken Scratch2 is expressed in a subset of early postmitotic neural progenitors.

Scratch proteins are members of the Snail superfamily which have been shown to regulate invertebrate neural development. However, in vertebrates, little is known about the function of Scratch or its relationship to other neural transcription factors. We report the cloning of chicken Scratch2 (cScrt2) and describe its expression pattern in the chick embryo from HH15 through HH29.