[Rape and the "minute-after" law in Minas Gerais, Brazil: socio-demographic factors associated with emergency prophylaxis].

This research project investigated the relationship between sociodemographic characteristics of girls and women who were the victims of rape of in Minas Gerais between 2013 and 2021, and the likelihood of receiving emergency treatment as stipulated in Law No. 12,845/2013, known as the "Minute-After" (Minuto Seguinte) Law. Data from the Notifiable Diseases Information System (SINAN) for rape cases were used to estimate binary choice models.

The Midfoot Joint Complex (Foot Arch) Contributes to the Upper Body Position in Bipedal Walking and Coordinates With the Lower Limb Joints.

This study estimated the contribution of the midfoot joint complex (MJC) kinematics to the pelvis anterior-posterior positions during the stance phase of walking and investigated whether the MJC is functionally coordinated with the lower limb joints to maintain similar pelvic positions across steps. Hip, knee, ankle, and MJC sagittal angles were measured in 11 nondisabled participants during walking. The joints' contributions to pelvic positions were computed through equations derived from a link-segment model.

Effects of hip and trunk muscle strengthening on hip function and lower limb kinematics during step-down task.

Background: Strengthening of the hip and trunk muscles has the potential to change lower limb kinematic patterns, such as excessive hip medial rotation and adduction during weight-bearing tasks. This study aimed to investigate the effect of hip and trunk muscles strengthening on hip muscle performance, hip passive properties, and lower limb kinematics during step-down task in women.

Methods: Thirty-four young women who demonstrated dynamic knee valgus during step-down were divided into two groups.

Association of serum bactericidal antibody and opsonic antibody levels after Neisseria meningitidis serogroup C conjugate vaccine in Brazilian children and adolescents infected or not infected with HIV.

Neisseria meningitidis serogroup C (MenC) is the main causative agent of meningitis in Brazil. HIV infection affects the quality of the immune system. HIV children have an increased risk of infection to encapsulated bacteria such as N.

Immunogenicity and safety of meningococcal C conjugate vaccine in children and adolescents infected and uninfected with HIV in Rio de Janeiro, Brazil.

Background: We aimed to evaluate the Meningococcal (Neisseria meningitidis) C conjugated (MCC) vaccine seroconversion and adverse events (AEs) in HIV-infected and HIV-uninfected children and adolescents in Rio de Janeiro, Brazil.

Methods: HIV-infected or HIV-uninfected subjects, 2-18 years old, with CD4+ T-lymphocyte cell (CD4) percentage >15%, without active infection or antibiotic use, were enrolled. All patients were evaluated before and 1-2 months after immunization for seroconversion (defined as ≥4-fold titer increase in human serum bactericidal activity) and at 20 minutes, 3 and 7 days after immunization for AEs.

Antibody and memory CD4(+) T-cell responses after meningococcal disease.

Currently, Neisseria meningitidis serogroup C (MenC) is the major cause of bacterial meningitis in Brazil, affecting mainly teenagers and adults due to the lack of routine public vaccination of these age groups. The goal of this study was to investigate the bactericidal antibody response and the development of CD4(+) T cell memory during the convalescent phase of patients infected with N. menigitidis.

CD4+ T-cell activation impairs serogroup C Neisseria meningitis vaccine response in HIV-infected children.

Objective: To investigate the influence of CD4 T-cell activation and regulatory populations in HIV-infected children antibody response to vaccination with a conjugate C polysaccharide vaccine.

Design: CD4 T-cell activation was evaluated by expression of CD38, HLA-DR and CCR5 molecules. Regulatory CD4 T cells (TReg) were characterized as FoxP3CD127CD25 and inducer T cells (TInd) as CD4FoxP3CD25CD39.

Type III apparatus of Pseudomonas aeruginosa as a tool to diagnose pulmonary infection in cystic fibrosis patients.

Pseudomonas aeruginosa is associated with increased mortality in cystic fibrosis (CF) patients, and expresses type III secretion system proteins (TTSP), which is a common mechanism used by gram-negative pathogens for delivery of anti-host factors. Our aim was to investigate whether or not these antigens (TTSP) would be recognized by CF sera, by Western blot reaction. We have showed herein that all patients (n = 11) not chronically infected by P.

Human antibody and memory B and T-cell responses after primary and booster immunisation against Neisseria meningitidis B.

Vaccination against disease aims at the induction of long-lasting cellular and humoral immune responses. Few studies have addressed the mechanisms by which meningococcal vaccines generate and sustain immunological memory. The goal of this study was to investigate the development of long-term humoral and cellular memory to Neisseria meningitidis serogroup B (MenB) in health subjects after immunisation with the Cuban outer membrane protein (OMP) vaccine (VA-MENGOC-BC).

Antibody response to Pseudomonas aeruginosa in children with cystic fibrosis.

Cystic fibrosis (CF) is the most frequent life threatening autosomal recessive disease in white subjects. The primary cause of morbidity and mortality in children with CF is chronic pulmonary infection, mainly caused by Pseudomonas aeruginosa. The purpose of this study was to assess the value of the measurement of antibodies to P.

Generation of long-lived plasma cells to serogroup B Neisseria meningitidis after murine immunisation with an outer membrane protein vaccine.

There is no universal vaccine against serogroup B meningococcus (Men B). We investigated the development of spleen and bone marrow-specific IgG-secreting plasma cells (ASC) in mice immunised with the Cuban outer membrane protein (OMP) vaccine (VA-MENGOC-BC). Bone marrow was the predominant anatomical site of specific ASC and showed constant ASC levels (approximately 4%) at each time point analysed, indicating the production of long-lived ASC.