What is the influence of maternal weight gain in different gestational clinical conditions on the prole weight in pre-school age?

The aim of the current study was to assess the influence of maternal weight gain in different clinical gestational conditions on the child's weight at pre-school age. This was a longitudinal observational study of a prospective and controlled multiple cohort of 372 mother-child pairs with four causal groups of different adverse intrauterine environments (smoking, diabetic, hypertensive and intrauterine growth-restricted pregnant women) and a control group, in the period of, from 2011 to 2016 in three hospitals in Porto Alegre (Brazil). Sociodemographic, prenatal and perinatal data were analysed.

Insecticidal and repellent activity of native and exotic lemongrass on Maize weevil.

Corn crop, due to its easy adaptation to the most diverse agroecosystems, spreads throughout the different regions of the world, making it one of the most important agricultural crops. In this crop, pest insects stand out for causing losses both in the field and in warehouses. The application of essential oils can be an important technique to be investigated in the management of insects due to its known insecticidal activity and low risk to the environment.

Characterization of the chemical profile and the effects of ethanolic extracts of Maytenus ilicifolia Mart. ex Reissek on glucose metabolism in normal hyperglycemic rats.

Ethnopharmacological Relevance: Maytenus ilicifolia Mart. ex Reissek, Celastraceae, is popularly known as "espinheira-santa" and used to treat pathologies related to the stomach. However, in popular culture, this species has also been used to treat other disorders such as diabetes, but without scientific evidence, requiring more phytochemical and pharmacological studies on the plant.

Gastroprotective Value of Berries: Evidences from Methanolic Extracts of and Fruits.

This study evaluated the gastroprotective value of the methanol extracts from fruits of L. (black mulberry (MEMN)) and Thunb (raspberry (MERN)). The total phenolic compounds and flavonoids were measured, as well as the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenger activity.

Dissolved organic matter fluorescence as a water-flow tracer in the tropical wetland of Pantanal of Nhecolândia, Brazil.

The Nhecolândia is a sub-region of the Brazilian Pantanal wetland, where saline and freshwater lakes coexist in close proximity. Measurements of dissolved organic carbon (DOC) content and analysis of fluorescence excitation-emission matrices (EEM) were conducted in an effort to characterize spatial variability in concentration and source of dissolved organic matter (DOM) and to further understand the hydrochemical functioning of this complex environment. Increasing pH under the influence of evaporation resulted in an increasing DOC solubility ranging from 50 to over 300 mgC L(-1) in surface water.