Direct and Indirect Costs of Diabetes in Brazil in 2016.

Background: The global economic burden of (DM) is expected to reach US$ 745 billion in 2030. The growing prevalence of the disease, mainly type 2 diabetes, is the result of population aging, nutritional transition, which include growing rates of obesity and consumption of foods high in sugar and fat. Brazil is the fourth country in the number of patients with diabetes globally and follows the global trends, with a continuous increase in prevalence.

HOW DO BOARD-CERTIFIED HAND SURGEONS MANAGE CARPAL TUNNEL SYNDROME? A NATIONAL SURVEY.

Objective: To evaluate tendencies in the planning, diagnosis, and treatment of carpal tunnel syndrome (CTS) by Brazilian hand surgery specialists.

Methods: This cross-sectional study was performed at the 36th Brazilian Hand Surgery Congress. We prepared a questionnaire about preferences in the management of CTS, and board-certified hand surgeons that attended the congress were asked to fill out the questionnaires.

Mechanochemical Synthesis and Biological Evaluation of Novel Isoniazid Derivatives with Potent Antitubercular Activity.

A series of isoniazid derivatives bearing a phenolic or heteroaromatic coupled frame were obtained by mechanochemical means. Their pH stability and their structural (conformer/isomer) analysis were checked. The activity of prepared derivatives against cell growth was evaluated.

Forest Management Intensity Affects Aquatic Communities in Artificial Tree Holes.

Forest management could potentially affect organisms in all forest habitats. However, aquatic communities in water-filled tree-holes may be especially sensitive because of small population sizes, the risk of drought and potential dispersal limitation. We set up artificial tree holes in forest stands subject to different management intensities in two regions in Germany and assessed the influence of local environmental properties (tree-hole opening type, tree diameter, water volume and water temperature) as well as regional drivers (forest management intensity, tree-hole density) on tree-hole insect communities (not considering other organisms such as nematodes or rotifers), detritus content, oxygen and nutrient concentrations.

Synthesis of 3-heteryl substituted pyrrolidine-2,5-diones via catalytic Michael reaction and evaluation of their inhibitory activity against InhA and Mycobacterium tuberculosis.

In the present paper, we report the synthesis via catalytic Michael reaction and biological results of a series of 3-heteryl substituted pyrrolidine-2,5-dione derivatives as moderate inhibitors against Mycobacterium tuberculosis H37Rv growth. Some of them present also inhibition activities against InhA.