Results: 1740

Experimental model for transforaminal endoscopic spine

Acta cir. bras; 33 (12), 2018
Abstract Purpose: To validate the porcine spine as a model for learning and practicing transforaminal percutaneous endoscopic lumbar procedures (TF-PELP). Methods: TF-PELP was performed in three porcine cadaver lumbar spine levels. Anatomical features of the current cadaver were compared to human and...

Correlation between the values of circulating blood elements with the size of spleen in the presence of schistosomal splenomegaly

Acta cir. bras; 33 (12), 2018
Abstract Purpose: To evaluate a possible relationship between the size of the spleen and values of circulating blood elements in patients with schistosomatic splenomegaly. Methods: ixty one patients with hepatosplenic schistosomiasis mansoni underwent a clinical exam and peripheral venous blood was co...

Higher prevalence of permanent congenital hypothyroidism in the Southwest of Iran mostly caused by dyshormonogenesis: a five-year follow-up study

ABSTRACT Objective: The incidence of congenital hypothyroidism (CH) varies globally. This 5-year study aimed to determine the prevalence of permanent CH in the southwest of Iran. Materials and methods: Between January 2007 and December 2009, all newborns in Ahvaz, the biggest city in the southwest of I...

The characteristics of blood glucose fluctuations in patients with fulminant type 1 diabetes mellitus in the stable stage

ABSTRACT Objective: The aim was to characterize blood glucose fluctuations in patients with fulminant type 1 diabetes (FT1DM) at the stable stage using continuous blood glucose monitoring systems (CGMSs). Subjects and methods: Ten patients with FT1DM and 20 patients with classic type 1 diabetes mellitu...

Heart rate response to graded exercise test of elderly subjects in different ranges of TSH levels

ABSTRACT Objective: Life expectancy is increasing worldwide and studies have been demonstrating that elevated serum thyroid stimulating hormone (TSH) concentration in elderly is associated with some better health outcomes. This elevation is somewhat physiological as aging. The aim of this study was to i...

Selective screening for thyroid dysfunction in pregnant women: How often do low-risk women cease to be treated following the new guidelines of the American Thyroid Association?

ABSTRACT Objective: Universal screening for thyroid dysfunction in pregnant women is not recommended by the American Thyroid Association (ATA) or the American Association of Clinical Endocrinologists (AACE). This study evaluated the frequency of pregnant women that would have an indication for levothyro...

Evidence on nutritional assessment techniques and parameters used to determine the nutritional status of children and adolescents: systematic review

Abstract This article aims to review systematically the evidence on nutritional assessment techniques and parameters used to determine the nutritional status of children and adolescents. The literature review and the selection of publications were performed using the Medline, Lilacs, SciELO, Embase, pers...

Tongue development in stillborns autopsied at different gestational ages

J. pediatr. (Rio J.); 94 (6), 2018
Abstract Objectives: This study aimed to analyze, through the morphometric method, the perimeter and length of the tongue, the collagen fibers, and the perimeter of blood vessels at different gestational ages and fetal weights. Material and methods: Tongues (n = 55) of stillborns autopsied at 23-40 wee...

Association between pacifier use and bottle-feeding and unfavorable behaviors during breastfeeding

J. pediatr. (Rio J.); 94 (6), 2018
Abstract Objective: To investigate the association between pacifier use and bottle-feeding and unfavorable behaviors during breastfeeding. Method: A cross-sectional study was conducted with 427 babies/mothers. Socio-demographic, perinatal data, and information about the use of artificial nipples (pacif...

Energy expenditure, growth, and nutritional therapy in appropriate and small for gestational age preterm infants

J. pediatr. (Rio J.); 94 (6), 2018
Abstract Objective: To evaluate the resting energy expenditure, growth, and quantity of energy and macronutrients intake in a group of preterm newborns. Methods: The cohort study was performed with appropriate and small for gestational age preterm infants (birth weight lower than 1500 g or gestational ...