Medicinal plants sold for treatment of bacterial and parasitic diseases in humans in Maputo city markets, Mozambique.

Background: In Mozambique, bacterial and parasitic diseases contribute to a high burden of mortality and morbidity. These infectious diseases are treated with antibiotics, antihelmintic or antiparasitic drugs. However, misuse of these has been affecting the potential to treat ailments.

Composite tendon implant based on nanofibrillar polyhydroxybutyrate and polyamide filaments.

The composite material based on reinforcement of polyamide filaments enclosed by a nonwoven matrix of nanoscaled bioresorbable poly(3-hydroxybutyrate) fibers was developed for application as an artificial ligament implant. The aim of this study was to investigate biodegradability and biocompatibility of the developed implant, as well as its stress-strain properties. The study results show the polyamide core of the implant has stress-strain properties comparable with a natural ligament.