Diabetic foot is a common major complication of Diabetes mellitus. The general surgeon is responsible for its diagnosis and treatment. Acute infection is a medical and surgical emergency. This article aims to guide the surgeon in the diagnosis and treatment of infected diabetic foot in the emergency department. Broad-spectrum antibiotics, surgical drainage/debridement in the emergency department, inpatient, lyi...
This work aims to evaluate the generated temperature in bone tissue during a drilling process. Different clinic visits were carried out to follow-up a dental implantology and collected thermographic images for reading the temperature generated during the drilling. Simultaneously an experimental procedure was adopted with the acquisition of four blocks of Sawbones with similar properties to the trabecular and co...
O pé diabético é uma complicação major comum da Diabetes mellitus sendo o cirurgião geral o responsável pelo seu diagnóstico e tratamento. A infecção aguda é uma urgência médico-cirúrgica. Este artigo tem como objectivos orientar o cirurgião no diagnóstico e tratamento do pé diabético infectado no serviço de urgência. Antibioterapia de largo espectro, drenagem/ desbridamento cirúrgico no serviço de urgência, in...
Avaliaram-se as dinâmicas de trânsito e degradação da fibra em detergente neutro (FDN) em bovinos alimentados com forragem tropical de baixa qualidade e compostos nitrogenados. Foram utilizadas cinco novilhas Holandês x Zebu fistuladas no rúmen. A alimentação volumosa basal dos animais foi constituída por feno de capim-braquiária (Brachiaria decumbens Stapf.), com 5,08% de proteína bruta (PB), com base na matér...
2007
2007
2006
Coronary artery disease (CAD) is a worldwide leading cause of death. The standard method for evaluating critical partial occlusions is coronary arteriography, a catheterization technique which is invasive, time consuming, and costly. There are noninvasive approaches for the early detection of CAD. The basis for the noninvasive diagnosis of CAD has been laid in a sequential analysis of the risk factors, and the ...
Human plasma kallikrein, a serine proteinase, plays a key role in intrinsic blood clotting, in the kallikrein-kinin system, and in fibrinolysis. The proteolytic enzymes involved in these processes are usually controlled by specific inhibitors and may be influenced by several factors including glycosaminoglycans, as recently demonstrated by our group. The aim of the present study was to investigate the effect of...
Apoptosis and necrosis are two distinct forms of cell death that can occur in response to different agents and stress conditions. In order to verify if the oxidative stress induced by dietary selenium and vitamin E deficiencies can lead muscle cells to apoptosis, one-day-old chicks were reared using diets differing in their vitamin E (0 or 10 IU/kg) and selenium (0 or 0.15 ppm) supplementation. Chick skeletal m...
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