Intra-Individual Stable Isotope Variation Tracks Brazilian Contemporary Dietary and Nutritional Transition.

Introduction: Contemporary dietary and nutritional transitions are commonplace, but difficult to study directly. In Brazil, and Latin America, this generalized process, leading to current obesity and malnutrition problems, started more than four decades ago. Although body weight and food availability are used to measure changes, not much information on food consumption and nutrition exist.

Macromorphometric Analysis of Metastatic Lesions in Bones due to Breast Cancer: Contribution to Human Identification.

Objective: This study aimed to report the metastatic lesions observed in identified skeletons whose deaths were caused by breast cancer complications to provide information and evidence that can be used in cases of human identification forensics.

Methods: The research was conducted at the Centre for Forensic Anthropology Studies of the Faculty of Odontology of the University of Pernambuco (CEAF/FOP/UPE), Recife, Brazil. The data bank of the CEAF/FOP/UPE was searched for skeletons with the cause of death reported as due to breast cancer, resulting in five cases.

Case report of a criminal dismemberment in Northeast Brazil.

Several decomposed body parts were received for examination by the Forensic Anthropology section of the Medico-legal Institute of João Pessoa, Paraíba, Brazil. The portions of the lower and upper limbs, ribs, vertebrae, and a skull were thoroughly examined. The biological profile indicated a male individual with an estimated age range between 23 and 57 years and a mean age of 35.

Orofacial Injuries in Children and Adolescents (2009-2013): A 5-Year Study In Porto, Portugal.

The aim of this study was to verify the prevalence of acts of aggression to the head, face and neck towards victims of Physical Violence against Children and Adolescents (PVCA) who were examined at the National Institute of Legal Medicine and Forensic Sciences Delegation North (INMLCF-DN) in Porto, Portugal. A study was carried out on 2,148 complaints of physical aggression against children and adolescents (0 to less than 18 years old) occurred between 2009 and 2013 and which were retrieved from information about violence held on INMLCF-DN data files. Continuous variables were described and the association between them was verified by Chi-square or Fischer's Exact tests with 5% significance level.

Cheiloscopic Study among Monozygotic Twins, Non-Twin Brothers and Non-Relative Individuals.

This study aimed to investigate cheiloscopic patterns among monozygotic twins (MT), non-twin siblings (NTS) and unrelated individuals (UI). The sample consisted of 20 pairs of monozygotic twins (G1), 20 pairs of non-twin siblings (G2) and 20 pairs of unrelated individuals (G3). Lip thickness, commissures and grooves were evaluated and the latter were classified as: I - clear-cut vertical grooves; I' - incomplete vertical grooves; II - branched grooves; III - intersecting; IV - reticular grooves and V - undetermined, in 8 labial regions (sub-quadrants).

CRIMINAL CONDUCT DUE TO DRUNKENNESS: CRITICAL EVALUATION OF BRAZILIAN TRAFFIC LEGISLATION.

This study aims to carry out a critical evaluation of the traffic legislation in Brazil, regarding drivers' criminal behavior due to alcohol and other psychoactive substances abuse while driving a motor vehicle. First thing to note is the legislation exclusive focus on the use of alcoholic beverages by drivers. No effective measures were taken to elaborate parameters for gauging in cases involving other psychoactive substances.

[Cumulative trauma disorders: work or professional disease?].

This study aimed at reviewing the Brazilian legislation applied to occupational health. It refers to the diseases embodied in the Repetition Strain Injury (RSI) and Cumulative Trauma Disorders (CTD) regarded as work or professional diseases. This analysis allowed to perform the historical evolution of legislation concerning the issue, noting that the state of the art of regulation on RSI-CTD is anchored in specific regulation present in the Normative Instruction 98/2003, that establishes the diagnostic criteria and classification of RSI-CTD.

Relationship between traumatic dental injuries and obesity in Brazilian schoolchildren.

The aim of this study was to investigate if obesity is associated to the occurrence of dental trauma in the permanent anterior teeth of adolescents from Recife, Brazil. It included a random sample of 1046 boys and girls aged 12 years attending both public and private schools. The sample size was calculated using a 95% confidence interval level; a statistical significance of 5%; and an odds ratio of 1.

Work-related musculoskeletal disorders among Brazilian dental students.

The aim of this analytical cross-sectional study was to evaluate the presence of work-related musculoskeletal disorders (WMSD) among dental students in two Brazilian dental schools. The sample included 227 randomized subjects from fifth to ninth semesters who were developing clinical activities. Each student signed an informed consent form.

The post-mortem pink teeth phenomenon: a case report.

This study presents the case of the post-mortem pink teeth phenomenon observed during an autopsy procedure performed on the body of a man who was kidnapped and murdered approximately 30 days before the examination. The corpse was in an advanced stage of decomposition and putrefaction. Both maxillary and jaw bones were intact, as well as the permanent teeth which presented the "pink teeth phenomenon", probably due to a haemorrhage in the pulp chambers.

Prevalence and risk factors related to traumatic dental injuries in Brazilian schoolchildren.

The aim of this study was to investigate the risk factors associated with the occurrence of dental trauma in permanent anterior teeth of schoolchildren in Recife, Brazil. It included a random sample of 1046 boys and girls aged 12 attending both public and private schools. The sample size was calculated using a 95% confidence interval level; a statistical significance of 5% (alpha); a sample power of 80%; and an odds ratio of 1.