Illegal hunting cases detected with molecular forensics in Brazil

Background: Illegal hunting is one of the major threats to vertebrate populations in tropical regions. This unsustainable practice has serious consequences not only for the target populations, but also for the dynamics and structure of tropical ecosystems. Generally, in cases of suspected illegal hunting, the only evidence available is pieces of meat, skin or bone. In these cases, species identification can only be reliably determined using molecular technologies. Here, we reported an investigative study of three cases of suspected wildlife poaching in which molecular biology techniques were employed to identify the hunted species from remains of meat.Findings: By applying cytochrome b (cyt-b) and cytochrome oxidase subunit I (COI) molecular markers, the suspected illegal poaching was confirmed by the identification of three wild species, capybara (Hydrochoerus hydrochaeris), Chaco Chachalaca (Ortalis canicollis) and Pampas deer (Ozotoceros bezoarticus). In Brazil, hunting is a criminal offense, and based on this evidence, the defendants were found guilty and punished with fines; they may still be sentenced to prison for a period of 6 to 12 months.Conclusions: The genetic analysis used in this investigative study was suitable to diagnose the species killed and solve these criminal investigations. Molecular forensic techniques can therefore provide an important tool that enables local law enforcement agencies to apprehend illegal poachers. © 2012 Sanches et al.; licensee BioMed Central Ltd.

Is peripheral blood cell balanced altered by the use of fresh frozen bone block allografts in lateral maxillary ridge augmentation?

Background: The relationship between the immune response and red and white blood cell homeostasis is cited in literature, but no studies regarding the balance of these cell populations following maxillary bone-graft surgeries can be found. Aim: The aim of this study was to evaluate the possible impairments in the blood cell balance following fresh-frozen allogeneic bone-graft augmentation procedures in patients who needed maxillary reconstruction prior to implants. Material and Methods: From 33 patients elected to onlay bone grafting procedures, 20 were treated with fresh-frozen bone allografts and 13 with autologous bone grafts. Five blood samples were collected from each patient in a 6-month period (baseline: 14, 30, 90, and 180 days postsurgery), and the hematological parameters (erythrogram, leukogram, and platelets count) were accessed. Results: All evaluated parameters were within the reference values accepted as normal, and significant differences were found for the eosinophils count when comparing the treatments (30 days, p=.035) and when comparing different periods of evaluation (allograft-treated group, baseline×180 days, p≤.05 and 90×180 days, p≤.01; autograft-treated group, 30×90 days, p≤.05 and 30×180 days, p≤.05). Conclusions: Both autologous and fresh-frozen allogeneic bone grafts did not cause any impairment in the red and white blood cell balance, based on quantitative hemogram analysis, in patients subjected to maxillary reconstruction. © 2011 Wiley Periodicals, Inc.

Isolation and characterization of microsatellite loci for the mud-dauber wasp Trypoxylon (Trypargilum) albitarse (Hymenoptera: Crabronidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Uso da farmacogenética cardiovascular na análise e prevenção de doenças cardiovasculares e classificação em haplogrupos pelo cromossomo Y e DNA mitocondrial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perfil sensorial e aceitabilidade de aguardente de Liquor de laranja

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Perfil sensorial e aceitação de pães formulados com prebióticos

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Perfil sensorial e aceitação de bolos de laranja formulados com prebióticos

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Estudo comparativo das caracteristicas sensoriais do rum e da cachaça

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A retórica do campo: um estudo sobre a comunicação nas cooperativas de café

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O gênero de divulgação científica: leitura, ensino e avaliação em classes de terceiro e quinto anos do ensino fundamental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise densitométrica digital do processo de reparo em dentes de rato reimplantados

Pós-graduação em Odontologia - FOA

Associação de escores de condição corporal com características reprodutivas de vacas Nelore e com desempenho de seus bezerros

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos genéticos e ambientais sobre o intervalo desmame-cio em fêmeas suínas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização da estrutura genética populacional do tubarão-crocodilo (Pseudocarcharias kamoharai) no Atlântico equatorial utilizando marcadores moleculares

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Reação de redução de oxigênio sobre perovskitas La1-xSrxFeyCo1-yO3-δ, para células a combustível de óxido sólido (SOFC)

Pós-graduação em Ciência e Tecnologia de Materiais - FC