OBJECTIVE: To describe and analyze a new protocol for the extraction of platelet-rich plasma (PRP) for use in clinical practice and compare this technique with methods that have been previously described in the medical literature. METHODS: We extracted PRP from 20 volunteers using four different protocols (single spin at 1600 g, single spin at 600 g, double spin at 300 and 700 g, and double spin at 600 and 900 ...
OBJECTIVE: To describe and analyze a new protocol for the extraction of platelet-rich plasma (PRP) for use in clinical practice and compare this technique with methods that have been previously described in the medical literature. METHODS: We extracted PRP from 20 volunteers using four different protocols (single spin at 1600 g, single spin at 600 g, double spin at 300 and 700 g, and double spin at 600 and 900 ...
Reconhecemos a necessidade de investir em processos de ensino e de aprendizagem cada vez mais criativos e críticos, fomentando a descoberta do(s) talento(s) de cada aluno e entendendo a construção do conhecimento como algo sistémico. Fatores como uma liderança forte, expectativas elevadas em relação aos desempenhos dos alunos, um clima propício à aprendizagem, a prioridade dada ao ensino de conhecimentos fundam...
Background The difficulties in the psychological adaptation to the infertility diagnosis and assisted reproductive technology (ART) treatments have shown influence on the sperm quality. The biological and psychological aspects of infertility seem not to be independent. Objective To analyze the impact of depressive symptoms, anxiety, dyadic adjustment and infertility stress on the sperm quality of the men propos...