Larvicidal activity of coumarin derivatives on Toxocara canis larvae, cytotoxicity analysis, and in silico bioavailability studies.

Human toxocariasis is a neglected anthropozoonosis with global distribution. Treatment is based on the administration of anthelmintics; however, their effectiveness at the tissue level is low to moderate, necessitating the discovery of new drug candidates. Several groups of synthetic compounds, including coumarin derivatives, have demonstrated bioactivity against fungi, bacteria, and even parasites, such as Dactylogyrus intermedius, Leishmania major, and Plasmodium falciparum.

[Organization of health services and tuberculosis care management].

The scope of this study was to analyze the discourse of managers regarding the relationship between the organization of the health services and tuberculosis care management in a city in the metropolitan region of João Pessoa, State of Pernambuco. Using qualitative research in the analytical field of the French line of Discourse Analysis, 16 health workers who worked as members of the management teams took part in the study. The transcribed testimonials were organized using Atlas.

Overexpression of inducible 70-kDa heat shock protein in mouse improves structural and functional recovery of skeletal muscles from atrophy.

Heat shock proteins play a key regulatory role in cellular defense. To investigate the role of the inducible 70-kDa heat shock protein (HSP70) in skeletal muscle atrophy and subsequent recovery, soleus (SOL) and extensor digitorum longus (EDL) muscles from overexpressing HSP70 transgenic mice were immobilized for 7 days and subsequently released from immobilization and evaluated after 7 days. Histological analysis showed that there was a decrease in cross-sectional area of type II myofiber from EDL and types I and II myofiber from SOL muscles at 7-day immobilization in both wild-type and HSP70 mice.

Root trunk concavities as a risk factor for regenerative procedures of class II furcation lesions in humans.

Background: The purpose of this study was to evaluate the influence of root trunk concavities on guided tissue regeneration in humans and to determine if a modification in membrane design could improve the results.

Methods: Ten patients who provided 10 pairs of similar Class II furcation defects were recruited for the study. Each defect was randomly assigned to treatment with either a normal expanded polytetrafluoroethylene (ePTFE) membrane (NM) or a modified ePTFE membrane (MM).

Effect of non-surgical periodontal therapy on glycemic control in patients with type 2 diabetes mellitus.

Background: The literature suggests that an alteration in glucose metabolism occurs as a result of antibacterial periodontal therapy. The objective of this study was to monitor the effect of non-surgical periodontal therapy on glycemic control in patients with type 2 diabetes mellitus (DM).

Methods: Thirty type 2 DM subjects with periodontitis were randomly divided into two groups.