Inflammatory markers in prepubertal children and their associations with abdominal fat.

Objective: To evaluate the association between inflammatory markers and abdominal fat assessed by ultrasound in prepubertal children with and without excess weight.

Methods: A cross-sectional study involving 241 prepubertal children, 156 with obesity, 37 with overweight, and 48 with normal weight, aged five to ten years, who were followed at a research unit on Childhood Obesity from a teaching hospital belonging to a public health system. The concentration of interleukin-6, tumor necrosis factor-α and C-reactive protein were assessed and regression analyses, considering outcome variables such as abdominal wall and intra-abdominal fat thickness measured by ultrasound, were performed.

"Optimal" Central Venous Catheter Tip Position Does Not Increase Catheter Duration: A Retrospective Cohort Study.

Background Central venous cannulation provides venous access in different settings. Multiple guidelines and checklists still recommend confirmation of central venous catheter (CVC) tip position using a chest radiograph. The rationale is to detect and prevent complications thus optimizing CVC placement.

A Recreational Swimming Intervention during the Whole School Year Improves Fitness and Cardiometabolic Risk in Children and Adolescents with Overweight and Obesity.

The benefits of swimming as a treatment for overweight children are undefined. We investigated the effects of recreational swimming on cardiometabolic risk in children/adolescents with normal and excess weight. Participants ( = 49, 26 girls, 10.

RELATIONS BETWEEN ASTHMA AND OBESITY: AN ANALYSIS OF MULTIPLE FACTORS.

Objective: Asthma and obesity are prevalent and interrelated diseases. In the pediatric population, the effect of systemic inflammation associated to obesity, leading to inflammation of the airways, is currently controversial. Our aim was to compare inflammatory, clinical and spirometric patterns between children with asthma and obesity and those within the normal weight status range.

Responding to violence against women: A qualitative study with midwives in Timor-Leste.

Problem: The health sector is a critical partner in the response to violence against women, but little is known about how to translate international guidelines and sustainable good practice in remote and under-resourced health systems.

Aim: This research explores the barriers and enablers that midwives report in responding to domestic and sexual violence in Timor-Leste, a country with a very high rate of violence against women. The aim is to inform a systems approach to health provider training and engagement applicable to Timor-Leste and other low-resource settings.

Ultrasound as a method to evaluate the distribution of abdominal fat in obese prepubertal children and the relationship between abdominal fat and metabolic alterations.

Unlabelled: Abstract.

Objective: To evaluate, using ultrasound, the distribution of abdominal fat in obese prepubertal children, as well as its possible correlation with metabolic changes due to obesity.

Materials And Methods: This was a cross-sectional study of prepubescent children: 77 obese children (33 girls and 44 boys), with a mean age of 7.

Physical fitness and activity, metabolic profile, adipokines and endothelial function in children.

Objectives: The prevalence of obesity is increasing. The aim of this study was to investigate if there is endothelial dysfunction in children with normal or excess weight, and whether the metabolic profile, adipokines, and endothelial dysfunction would be more strongly associated with physical fitness or with physical activity levels.

Method: Cross-sectional study involving children aged 5-12 years.

Microcirculation, Adiposity, and Traditional and Emerging Cardiovascular Risk Factors in Prepubertal Children.

Purpose: Previous studies have shown that microvascular dysfunction (MD) is associated with a number of cardiovascular risk factors, including obesity. Few studies have assessed microvascular reactivity in children, and in most of these, results were confounded by the effects of puberty. Our aim was to establish whether MD is already present in obese prepubertal children.

Leptin as a predictor of metabolic syndrome in prepubertal children.

Objective: Leptin has been suggested as a potential biomarker of cardiovascular risk. This paper aims to ascertain, based on a sample of prepubertal children, which serum leptin value best suited to identify metabolic syndrome (MS).

Subjects And Methods: This observational, cross-sectional study recruited children from the outpatient pediatrics clinic, with the purpose of validating serum leptin level cutoffs to identify MS.

Immunohistochemical study of hepatic fibropoiesis associated with canine visceral leishmaniasis.

Hepatic fibropoiesis has been confirmed in canine visceral leishmaniasis. In fibrotic disease, hepatic stellate cells (HSC) play an important role in fibropoiesis, undergoing activation by TGF-β to acquire characteristics of myofibroblasts. These cells show extensive capacity for proliferation, motility, contractility, collagen synthesis and extracellular matrix component synthesis.

Glycol methacrylate embedding for the histochemical study of the gastrointestinal tract of dogs naturally infected with Leishmania infantum.

In canine visceral leishmaniasis a diffuse chronic inflammatory exudate and an intense parasite load throughout the gastrointestinal tract has been previously reported. However, these studies did not allow a properly description of canine cellular morphology details. The aim of our study was to better characterize these cells in carrying out a qualitative and quantitative histological study in the gastrointestinal tract of dogs naturally infected with Leishmania infantum by examining gut tissues embedded in glycol methacrylate.

Inflammatory pseudotumor of the hip: a complication of arthroplasty to be recognized by the radiologist.

Soft tissue complications following hip arthroplasty may occur either in cases of total hip arthroplasty or in hip resurfacing, a technique that has become popular in cases involving young patients. Both orthopedic and radiological literatures are now calling attention to these symptomatic periprosthetic soft tissue masses called inflammatory pseudotumors or aseptic lymphocytic vasculites-associated lesions. Pseudotumors are associated with pain, instability, neuropathy, and premature loosening of prosthetic components, frequently requiring early and difficult reoperation.

Effectiveness of two intracanal dressings in adult Portuguese patients: a qPCR and anaerobic culture assessment.

Aim: To quantify bacterial equivalents before and after chemomechanical preparation using 3% sodium hypochlorite (NaOCl) and intracanal dressing with calcium hydroxide paste (Ca(OH)2 ) or 2% Chlorhexidine digluconate gel (CHX) in necrotic pulps associated or not with apical periodontitis and to further compare this quantification with counts of anaerobic microorganisms.

Methodology: Prospective clinical trial in 69 single-rooted adult teeth (strict inclusion criteria); CHX group: 34; Ca(OH)2 group: 35. Bacteria samples were taken at baseline (S1), after chemomechanical preparation (S2) and after 14 days of intracanal dressing (S3).

The role of metabolic syndrome components and adipokines in insulin resistance in prepubertal children.

Objective: Insulin resistance has a central role in the pathophysiology of cardiovascular atherosclerotic disease. Adipose tissue is of capital importance in view of its production of adipokines. The present study aims to determine the association of metabolic syndrome components, which constitute risk factors for cardiovascular atherosclerotic disease, and leptin and adiponectin with insulin resistance in prepubertal children.

Morphine patient controlled analgesia for postoperative analgesia in patients who have transplanted cadaver donor kidneys.

Introduction: Patients who have chronic renal disease present challenges to anesthesiologists because of the sequelae of the underlying disease. Postoperative pain is usually mild to moderate after renal transplantation and is a concern because of underlying co-morbidities and variable responses of the graft. Effective postoperative pain management contributes to a a successful outcome after renal transplantation.

Impact of obesity on metabolic syndrome components and adipokines in prepubertal children.

Objectives: To verify the impact of obesity on metabolic syndrome components and adipokine levels in prepubertal children.

Methods: This cross-sectional study compared 30 obese, 31 overweight and 33 eutrophic children attending a university hospital-based outpatient pediatric clinic. Parameters assessed included glucose, serum lipids, insulin, homeostasis model assessment-insulin resistance (HOMA-IR), glucose/insulin relation, adiponectin, and leptin.

[Cut-off point for Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) index established from Receiver Operating Characteristic (ROC) curve in the detection of metabolic syndrome in overweight pre-pubertal children].

Objective: To establish, among the cut-off values for the homeostatic model assessment for insulin resistance index (HOMA-IR) cited in the literature, the best in identifying metabolic syndrome (MS) in obese and overweight children.

Methods: A total of 106 pre-pubertal children were studied. The definition of MS was adapted from that of the International Diabetes Federation.

[Primary hyperparathyroidism associated to slipped capital femoral epiphysis in a teenager].

Primary hyperparathyroidism (PHP) is an uncommon disease in children and adolescents. The association between PHP and slipped capital femoral epiphysis is rare, and so far only four cases have been reported in the literature. Herein, we report a case of PHP due to a parathyroid adenoma, with several painful skeletal deformities and associated with slipped capital femoral epiphysis in an 18-year-old male patient.

[Neuroradiological investigation in patients with idiopathic growth hormone deficiency].

Objective: The aim of this study was to analyze the type and frequency of cranial computed tomography and magnetic resonance imaging anomalies in patients with idiopathic growth hormone deficiency, and also to investigate the possible relationship between neuroradiological images and the presence of isolated growth hormone or multiple pituitary hormone deficiency.

Methods: Magnetic resonance and computed tomography images were obtained for 37 patients with idiopathic growth hormone deficiency. The patients were divided into two groups: patients with isolated growth hormone (group A) and patients with multiple pituitary hormone deficiencies (group B).

[Difficulties in the management of sleep and eating disorders].

Objective: To update the knowledge about anorexia and insomnia in childhood.

Sources: Search of Medline database, including articles from 1997 to 2002. The key words anorexia, feeding disorders, insomnia, sleep disorders and childhood were used.

Risk of pancreatic adenocarcinoma in chronic pancreatitis.

Background: The risk of pancreatic cancer in patients with chronic pancreatitis (CP) is difficult to assess. Previous studies, mostly case control studies or studies relying on data case registers, reported relative risks varying from 2.3 to 18.