Rape against Brazilian Women: Characteristics of Victims and Sex Offenders.

Background: Violence against women is a serious social problem and affects mainly young women. This study aimed to evaluate sexual violence against women in Campina Grande, Brazil.

Methods: A retrospective study with analysis of 886 forensic medical reports of sexual violence from the Institute of Legal Medicine of Campina Grande, Brazil, was conducted between January 2005 and December 2009.

Loss on drying, calcium concentration and pH of fluoride dentifrices.

Introduction: Fluoride dentifrices containing calcium carbonate have advantages such as control of dental plaque and progression of dental caries, also contributing to oral hygiene, represent most dentifrices marketed in Brazil.

Aim: To evaluate the physicochemical properties of seven fluoride dentifrices containing calcium carbonate in relation to hydrogen potential (pH), loss on drying and calcium concentration.

Materials And Methods: Data collection was performed using the potentiometric method for pH ranges, gravimetric analysis for loss on drying and atomic absorption spectrometry for the concentration of calcium ions.

Head and maxillofacial injuries in child and adolescent victims of automotive accidents.

Victims of motor vehicle accidents may suffer multiple lesions, including maxillofacial injuries. The aim of this study was to evaluate the prevalence and factors associated with head, facial, and maxillofacial injuries in child and adolescent victims of automobile accidents. A cross-sectional study was carried out with analysis of forensic medical reports from the Legal Medical Institute of Campina Grande, Brazil, between January 2008 and December 2011.

Dental caries experience and use of dental services among Brazilian prisoners.

This ross-sectional study involving 127 male prisoners evaluates the use of dental services and dental caries among Brazilian inmates. Data were collected by interview and clinical examination. Sociodemographic and sentencing information as well as use of dental services, self-reported dental morbidity, self-perception, and oral health impacts were investigated.

Locked mouths: Tooth loss in a women's prison in northeastern Brazil.

Prisoners, in general, exhibit unsatisfactory oral conditions, especially with regard to the large number of missing teeth and with untreated caries. The aim of this study was to assess tooth loss, use of and need for prosthetic rehabilitation, and use of dental services among inmates. A cross-sectional study involving 65 inmates was developed at the Regional Women's Prison of Campina Grande, Brazil.

Erosive and cariogenicity potential of pediatric drugs: study of physicochemical parameters.

Background: Pediatric medications may possess a high erosive potential to dental tissues due to the existence of acid components in their formulations. The purpose was to determine the erosive and cariogenic potential of pediatric oral liquid medications through the analysis of their physicochemical properties in vitro.

Methods: A total of 59 substances were selected from the drug reference list of the National Health Surveillance Agency (ANVISA), which belong to 11 therapeutic classes, as follows: analgesics, non-steroidal anti-inflammatory, corticosteroids, antihistamines, antitussives, bronchodilators, antibacterials, antiparasitics, antiemetics, anticonvulsants and antipsychotics.

Motorcycle accidents: morbidity and associated factors in a city of northeast of Brazil.

Motorcycle accidents are becoming a public health problem in developing world. The objective of this paper was to assess the factors related to morbidity and mortality among victims of motorcycle accidents in a trauma center. An analysis of 9,734 medical records of patients hospitalized for external causes at the Regional Emergency and Trauma Hospital of Campina Grande, Paraiba, Brazil, from January to December 2009 was done.

Evaluation of total soluble solids content (TSSC) and endogenous pH in antimicrobials of pediatric use.

Background: The use of liquid pharmaceutical preparations is a daily occurrence for some children. Evidences show a significant relation between the intake of oral sucrose based medicines and an increase incidence in dental caries.

Aim: This in vitro experimental study evaluated the Total Soluble Solids Content (TSSC) by means of Brix scale refractometry and the endogenous pH of antimicrobials of pediatric use presented as oral suspensions.

In vitro analysis of the cariogenic and erosive potential of paediatric antitussive liquid oral medications.

We evaluated in vitro the cariogenic and erosive potential of antitussive liquid oral medications for paediatric use. Fifteen paediatric liquid antitussives were sampled. The endogenous pH was evaluated by potentiometry, titratable acidity was measured according to the method adopted by the Association of Official Analytical Chemists, total soluble solids content (TSSC) readings were performed by Brix refractometry using the Abbé refractometer, and the total sugar content was determined according to the Fehling methodology.