Effects of a low, medium, and high-intensity aquatic physiotherapy protocol on functional and biochemical parameters in individuals with knee osteoarthritis: protocol for a crossover randomized controlled trial.

Background: Knee osteoarthritis affects the performance of daily activities, independence, and quality of life. The etiopathogenesis of this condition considers the mechanisms of activation of metalloproteinase and reactive oxygen species production pathways. Metalloproteinases-3 (MMP-3) and Glutathione Peroxidase (GPx) may be responsible for cartilage destruction.

Synthesis, Characterization, and Cytotoxicity Evaluation of Chlorambucil-Functionalized Mesoporous Silica Nanoparticles.

This study describes the synthesis and characterization of chlorambucil (CLB)-functionalized mesoporous silica nanoparticles (MSNs) for potential application in cancer therapy. The nanoparticles were designed with a diameter between 20 and 50 nm to optimize cellular uptake and avoid rapid clearance from the bloodstream. The synthesis method involved modifying a previously reported technique to reduce particle size.

Frantz's tumor as incidental finding during Heller myotomy for achalasia: case report and review of literature.

Introduction: Solid pseudopapillary tumor is a low-grade malignancy of the pancreas and predominantly affects young women. This neoplasm is a rare pancreatic entity with vague clinical presentation. Diagnosis is often incidental through imaging or even during surgical approach for another condition.

Splenic Embolism in Infective Endocarditis: A Systematic Review of the Literature with an Emphasis on Radiological and Histopathological Diagnoses.

Infective endocarditis (IE) is characterised by fever, heart murmurs, and emboli. Splenic emboli are frequent in left-sided IE. A systematic review of the literature published on splenic embolism (SE) between 2000 and 2023 was conducted.

Incomplete ureteral quintuplication obstructed by proximal calculus: Case report and review of literature.

Introduction: Ureteral duplication is a common congenital anomaly, although multiple ureters is a rare disorder. Bifid ureter or multiple ureters are diagnosed incidentally and generally associated with obstruction by lithiasis.

Case Presentation: We present a case of ureteral quintuplication converging into a sacculation obstructed by a 7 cm calculus.

Large epiphrenic esophageal diverticulum in symptomatic patient managed laparoscopically: Case report and review of literature.

Introduction: Diverticular disease most common site in digestive tract is large intestine, but can also appears in small intestine and esophagus. Esophageal diverticula are divided according to injured portion (pharyngeal, middle or epiphrenic).

Case Presentation: We present a case of large epiphrenic diverticulum in a 71-year-old woman with mild gastrointestinal symptoms managed laparoscopically with diverticulectomy and fundoplication.

Acute Post-Streptococcal Glomerulonephritis in Children: A Comprehensive Review.

Background: Acute post-streptococcal glomerulonephritis (APSGN) is an immune- complex (ICs) mediated glomerular disease triggered by group A β-hemolytic streptococcus (GAS) or Streptococcus pyogenes infections. APSGN represents a major cause of acquired kidney injury in children.

Methods: This non-systematic review summarizes recent evidence on APSGN.

Immediate effect of manual therapy techniques on the limitation of ankle dorsiflexion: a randomized, controlled, blind clinical trial protocol.

Background: The range of motion (RoM) of dorsiflexion (DF) plays an important role in human mobility, such as absorption of body weight during gait deceleration, jump landings, balance, and eccentric movements. This limitation can generate potentially damaging movements. This way, evaluating techniques for DF RoM increase could help improve immediate performance in such functional activities.

Traumatic brain injury caused by Brazil-nut fruit in the Amazon: A case series.

Background: Traumatic brain injury (TBI) represents one of the leading public health problems and a significant cause of neurological damage. Unintentional causes of TBI are the most frequent. However, fruit falling over the head causing TBI is extremely rare.

Diaphragmatic herniation after 3 years of penetrating trauma managed through laparotomy: A case report.

Introduction: Diaphragmatic rupture is an uncommon trauma complication and it is associated with chronic diaphragmatic herniation, especially in the left side. Chronic diaphragmatic herniation is usually due to white weapon injury and as consequence of low suspicious and absence of proper investigation.

Case Report: We report a chronic diaphragmatic herniation after three years of a stab in the left thoracoabdominal transition, managed through laparotomy.

Levels of copper in Nile tilapia from Brazil.

The purpose of this work was to determine the concentration of copper in samples of farmed Nile tilapia (Oreochromis niloticus L.) fillets purchased in the city of Botucatu (São Paulo, Brazil) and in fillet and liver samples of Tilapia fed diets supplemented with different concentrations of Cu from the Laboratory of Aquatic Organism Nutrition/FMVZ-UNESP (Botucatu, Brazil). The fillet samples were prepared by lyophilisation and cryogenic grinding into particles smaller than 60 µm, and copper was extracted ultrasonically using 0.

Analytical approach to the metallomic of Nile tilapia (Oreochromis niloticus) liver tissue by SRXRF and FAAS after 2D-PAGE separation: Preliminary results.

An investigation was made into calcium, iron and zinc in protein spots in samples of Nile tilapia (Oreochromis niloticus) liver tissue obtained after protein separation by two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) and subsequent qualitative and quantitative evaluation by synchrotron radiation X-ray fluorescence (SRXRF) and Flame Atomic Absorption Spectrometry (FAAS). An analysis of the fluorescence spectra indicated the presence of calcium, iron and zinc in 12, 6 and 8 liver protein spots, respectively. The metal ions found were distributed mainly in proteins with a molar mass of less than 40.

Adiabatic corrections to density functional theory energies and wave functions.

The adiabatic finite-nuclear-mass-correction (FNMC) to the electronic energies and wave functions of atoms and molecules is formulated for density-functional theory and implemented in the deMon code. The approach is tested for a series of local and gradient corrected density functionals, using MP2 results and diagonal-Born-Oppenheimer corrections from the literature for comparison. In the evaluation of absolute energy corrections of nonorganic molecules the LDA PZ81 functional works surprisingly better than the others.