Doença pulmonar obstrutiva crônica

Chronic obstructive pulmonary disease (COPD) is considered the forth cause of death in the world. The present review summarizes the epidemiologic and risk factors to the disease. Emphasizing the diagnostic, pulmonary function, radiological alterations and blood gases. According to the current guideline recommendations, the authors reviewed the classification and treatment. © Copyright Moreira Jr. Editora. Todos os direitos reservados.

Efeito da ingestão crônica de álcool na progressão de periodontite induzida em ratos da linhagem Fischer-344

Objective: Understand the effect of chronic alcohol on the progression of periodontitis induced in Fischer-344 rats. Methods: For the study, 22 Fischer-344 rats, two months old were used, divided into groups: alcohol (n=8), ligature (n=7) and control (n=7). On the first day, the animals in the alcohol group were exposed to ingestion of a water solution containing 20% alcohol (size/size), up to day 90. After thirty days from the beginning of the experiment, the animals in the alcohol group and the ligature group were submitted to the placement of a silk thread around the right maxillary second molar. Nothing was performed on the left side, serving as control. All the groups were submitted to euthanasia 60 days after ligature placement. To assess the destruction of periodontitis, a radiographic exam was used to measure the destruction of bone height. Results: The results of the study showed that on the side in which periodontitis was induced, the group that ingested alcohol suffered an increase in destruction, with statistical differences when compared with the ligature and control groups and increased bone destruction in the ligature group when compared to control. Conclusion: Within the limitations of the study, it was concluded that chronic alcohol consumption by Fischer-344 rats led to greater progression of induced periodontitis.

Crônica política sobre um documento contra a ditabranda

This short article, a political chronicle, examines the meanings and political and ideological effects of a Internet petition that was created in February of 2009. Repúdio e Solidariedade (Repudiation and Solidarity) questioned the use of the term ditabranda [a conjunction of two terms, ditadura and branda - or soft dictatorship] disseminated by the São Paulo news daily Folha de S. Paulo to refer to the Brazilian military dictatorship, and manifested solidarity with two University of São Paulo (USP) professors and intellectuals known for their action in defense of human rights in Brazil. Obtaining over eight thousand signatures in a period of less than six weeks, the petition may be considered (as the extensive comments which it includes testify to) a relevant document in the struggle for the right to truth and justice regarding what really happened during the period of the Brazilian military regime (1964-1985). Perhaps its most relevant symbolic role is that of staking claims within an ideological struggle over the memory of 1964. In the center of these claims sits a banner with the old motto No pasarán. In other words, democratic and progressive sectors of Brazilian society that supported Repúdio e Solidariedade made it clear that they were not going to quietly accept falsified views of history that are an insult to the memory of those who struggled, were tortured and died in the struggle to redemocratize the country.

Estresse oxidativo nos estágios finais da doença renal crônica em pequenos animais

The chronic kidney disease (CKD) it is characterized by irreversible structural lesions that can develop progressively for uremia and chronic renal failure (CRF). In the CRF it happens the incapacity of executing the functions of maintenance of the electrolyte balance and acid-base, catabolitos excretion and hormonal regulation appropriately. When the mechanism basic physiopathology of the renal upset is analyzed, it is observed that present factors, predispose to the unbalance oxidative. Most of the time, the renal patient comes badly nurtured, with lack in reservations of vitamins and minerals, what reduces the antioxidant defense mechanisms, what favors the installation of the renal oxidative stress, with the formation of species you reactivate of reactive oxygen species (ROS), substances these potentially harmful to the organism. The reduction of the glomerular filtration rate (GFR) in the evolution of CKD in dogs and cats is a component for the installation of the renal oxidative stress. The ROS possesses important action in the kidneys, and these substances are highly reactivate, and when presents in excess damage lipids, proteins, DNA and carbohydrate, driving functional and structural abnormalities taking the cellular apoptosis and necrosis. Against the harmful potential action of these substances you reactivate, she becomes fundamental a delicate control of his production and consumption in the half intracellular, in other words, a balance of his concentration intra and extracellular. That is possible due to the activity of the antioxidants. Like this, to present literature revision had as objective describes the participation of the oxidative stress in CRF, as well as the mechanisms defenses against the harmful action of those substances.

Vascularização arterial e venosa do linfonodo poplíteo em cães

Poplíteo lympho nodes in the dogs is placed, to the right and the left in popliteo an appointed space fossa, in distal part of the muscles femoral biceps, laterally and semi-tendinous, medially, projecting in the height of the face volume of the joint to femoro tibial e femoro patellar (joint of the knee). In this study twenty and five dogs, males and females adult, originating the Araçatuba municipal kennel had been used whose captures had been effected by the animal sanitary defense of this city. The arterial vessels destined to this structure always derive, of both the sides, the femoral artery distal volume and vary of 10 the 1, more frequently of 2 (7 times, 28%) to the right and of 6 the 2, equally more frequently of 2 (8 times, 32%). So soon as one has still to right 5 and 6 branches (3 times, 12%), 1, 7 and 10 (1 time, 4%). Relatively to the veins derived from this lympho nodes, always converges to the lateral safena vein, these vessels oscillates between 9 and 2, more frequently of 3 (6 times, 24%), to the right and of 12 the 2, more frequently of 3 (10 times, 40%) to the left. Thus, others deriving branches of popliteo lympho nodes right and that if they insert in the above-mentioned vein are in number of 2 and 5 (5 times, 20%), 4 and 6 (2 times, 8%) and 8 and 9 (1 time, 4%). In spite of, to the left side it is examined in number de 2 branches (6 times, 24%), 4 (4 times, 16%), 6 (3 times, 12%) and finishing 9 and 12 branches (1 time, 4%). The size of popliteo lympho node in seropositive dogs for Visceral Leishmaniasis can meets enters 7,8 × 3,8 × 6,1 a 50,0 × 20,7 × 28,5, in mm, being average 26,18 × 10,5 × 15,97 mm for right and 26,98 × 11,14 × 15,25 mm for left (concerning the measures dorsoventral, latero-lateral and cranial-caudal, respectively).

Doença pulmonar obstrutiva crônica

The present review summarizes the clinical aspects, diagnostics criteria and treatment of Chronic Obstructive Pulmonary Disease (COPD). Besides, will be reviewed the systemic manifestations associated with COPD and its clinical relevance in the patient's follow up. © Copyright Moreira Jr. Editora.

Fisioterapia no tratamento da dor orofacial de pacientes com disfunção temporomandibular crônica

Recent studies have shown consistent results using the physical therapy in cases of pain and limitation of movement from temporomandibular dysfunction. Thus, our objective was to assess the effect of ten sessions of physical therapy and laser therapy in treatment of muscular pain and arthralgias in a woman with temporomandibular dysfunction. The painful symptoms relief achieved by session was over 20 %, up to zero at the end of treatment. Results demonstrated that the treatment protocol used was effective to reduce the temporomandibular joint and the masseter muscle tension and a decreased of drugs by patient. However, more studies are needed to define with more accuracy the effect of other physiotherapy programs and its interaction with other treatment modalities.

Sensibilidade dolorosa à palpação em pacientes con disfunção temporomandibularr crônica

The cephalalgias are frequently associated with the temporomandibular disorders being common to find an increase of pain sensitivity in these patients. Thus, the objective of present study was to assess the sensitivity to palpation in patients presenting with chronic temporomandibular disorders comparing two groups one with headache and other without it, respectively. The temporomandibular disorders and the primary cephalalgias were diagnosed according the Diagnostic Criteria for the Research of Temporomandibular Disorders and by a questionnaire based on the International Classification of the Cephalalgias (2004). Location, assessment and grouping of muscular and articular areas for palpation were carried out according to the Diagnostic Criteria for above mentioned disorders, considering bilaterally the masseter muscle, the temporalis muscle, the cervical region and the temporomandibular joint. Sample included 213 (88.0 %) of women and 29 (12.0 %) men with a mean age of 37.41 years. The mean of number of zones positive to palpation in the groups without headaches, tension headache, migraine and daily chronic headache were: 12.43, 14.38, 15.21 and 15.62 (p= 0.107) (min 2 max 22). The areas of temporalis muscle showed significant differences among groups (p= 0.007). The number of painful points was not statistically different among groups and only in the temporalis muscle there were differences with statistical significant to palpation.

CD63 e CD123 expressão, autoanticorpos IgG e acurácia do teste do soro autólogo em pacientes com urticária crônica

Introduction: The autologous serum skin test (ASST) may suggest an autoimmune etiology in chronic urticaria (CU). A new laboratory technique called basophil activation test (BAT) has been currently employed for its diagnosis. Objective: To analyze ASST in relation to BAT as well as to evaluate interleukin 3 (IL3) receptors (CD123) and non-specific immunoglobulin G (IgG) autoantibodies bound to basophils in patients with chronic urticaria. Methods: We studied 33 adults with CU and mean age of 42.5 + 14 years. After stimulation by serum from patients with CU, CD63 expression on basophils from one atopic donor was analyzed by flow cytometry. Furthermore, we investigated CD123 and IgG autoantibody expressions. Results: The odds ratio (OR) between ASST and BAT was 1.00 (95% confidence interval [CI]: 0.22 to 4.5). The ASST for autoimmune CU diagnosis showed an accuracy of 54.5%, sensitivity of 66%, specificity of 33%, positive predictive value of 63%, and negative predictive value of 36%. There was no statistical difference between the studied groups as to mean non-specific IgG and CD123 expressions (for a p < 0.05). Discussion: This study demonstrated that ASST has low accuracy in the diagnosis of autoimmune CU. Concerning other analyzed aspects, there was no statistical difference between positive ASST and negative ASST. Conclusions: Due to insufficient studies in this area and the relevance of this issue, further investigation is required.

Espectros Clínicos da Trombose Venosa Cerebral

Introduction. Cerebral Venous Thrombosis has a highly variable clinical presentation. Four major syndromes had been described in patients with cerebral venous thrombosis: isolated intracranial hypertension, focal neurological deficits, focal or generalized seizures and disturbances of consciousness and cognitive dysfunction. Method. We describe five consecutive patients admitted to our service with a diagnosis of cerebral venous thrombosis, highlighting the different possibilities of clinical presentation and prognosis. Discussion. The diagnosis of cerebral venous thrombosis should be considered in patients with acute, subacute or chronic headache, with or without signs of intracranial hypertension or focal deficits, even in the absence of cerebrovascular risk factors. Treatment should be started as soon as the diagnosis is confirmed and consists of reversal of the underlying cause when known, control of seizures and intracranial hypertension, and antithrombotic therapy.

Dosagem de NGAL no perioperatório de cirurgia bariátrica videolaparoscópica: comparação de Anestesia Venosa Total (TIVA) versus Sevoflurano

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

Efeito de treinamentos resistidos sobre marcadores inflamatórios, força e massa magra corporal de pacientes com doença pulmonar obstrutiva crônica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relação entre aliança terapêutica e o recrutamento muscular do Transverso Abdominal e Oblíquo Interno em pacientes com lombalgia crônica não específica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A corda elástica como instrumento de treinamento resistido em paciêntes com doença pulmonar obstrutiva crônica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise de índices lineares e não lineares de variabilidade da frequência cardíaca de portadores de doença pulmonar obstrutiva crônica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)