Larissa Schiessl’s research while affiliated with Centro Universitário de Desenvolvimento do Centro Oeste and other places

The impact of thyroid hormone (TH) disorders on male reproductive biology has been a controversial issue for many years. Recently, we reported that hypothyroid male rats have a disruption of the seminiferous epithelium, which may compromise spermatogenesis. To improve the understanding of the reproductive pathogenesis of hypothyroidism and hyperthyroidism, male Wistar rats that developed these dysfunctions in adulthood were used as an experimental model. We evaluated the sperm production, reserves, transit time, morphology, and functionality (acrosome integrity, plasma membrane integrity, and mitochondrial activity), and the testicular expression of the TH receptors (Thra1 and Thra2, Thrb1, and Thrb2), deiodinases (Dio2 and Dio3), and the Mct8 transporter (Slc16a2) were assessed by reverse transcription followed by real-time quantitative PCR (RT-qPCR). The results were evaluated statistically by ANOVA and Tukey HSD test (P < 0.05). Hypothyroidism decreased the total and daily sperm productions and increased the sperm transit time through the epididymis, while the sperm functionality was reduced in both thyroid dysfunctions. Regarding the modulation of gene expression in the testis, hypothyroidism increased the expression of Thra1 and decreased the expression of Dio3, and hyperthyroidism increased the expression of Slc16a2. The observed alterations in spermatic production and function and in the expression of the TH receptor, deiodinase, and the TH transporter are suggestive of TH participation in spermatogenesis in adulthood.

Lymphedema is characterized by accumulation of proteins and fluids in the interstice, with physical and psychological changes. Among the physiotherapeutic techniques used to reduce lymphedema we have the complex decongestive therapy. The objective of this review is to identify evidence for the practice of complex decongestive therapy for intensive care of lymphedema. A search was carried out in the PubMed, EMBASE and PEDro databases. The articles chosen were randomized and cohort studies, which have been evaluated and selected independently by two reviewers who evaluated the methodological quality of the studies within the PEDro Scale. The search resulted in 414 studies, reduced to seven eligible studies for quality analysis, classified by PEDro scale as high quality and moderate effectiveness studies. The analyzed articles showed good methodological quality and their results showed the effectiveness of complex decongestive therapy in reducing the volume of lymphedema in intensive care.