Introduction: Jiu-jitsu is an ancient martial art originally from Japan and very common in Brazil, usually known as Brazilian jiu-jitsu. Jiu-jitsu aims to "finish" the opponent through projections, strangulations and immobilizations, which can lead to certain orthopedic injuries with certain particularities such as: type, location and frequency, information that is crucial for prevention and treatment. Objectiv...
OBJECTIVES: We evaluated mRNA expression levels of genes that encode TGF-β1; the TGF-β1 receptor; the collagen-modifying enzymes LOX, PLOD1, and PLOD2; and the extracellular matrix proteins COMP, FN1, TNC and TNXB in synovial/capsule specimens from patients with idiopathic adhesive capsulitis. Possible associations between the measured mRNA levels and clinical parameters were also investigated. METHODS: We obta...