Degenerative joint disease in cattle and buffaloes in the Amazon region: a retrospective study

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

Partial lateral corpectomy associated with pediculectomy to treat extradural chondroma in a dog: technique description

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

Effects of autohemotherapy on hematological responses in Wistar female rats Autohemotherapy in rats

Introduction: Autohemotherapy is a type of treatment that have acquired an opposite role and have presented its efficiency strived by the medical community for many reasons. In this study we aimed to evaluate the effects of authohaemotherapy on hematological response. Method: We used Wistar female rats (300g). The study consisted in a control group and a treatment group, blood samples were collected at the first day and at the eighth day after the application. In the both groups we collected 300 μl of blood from each rat through a syringe with a previously prepared solution of 30 μl of sodium citrate 3.2%. In the autohemotherapy group the blood sample was immediately injected in the quadriceps muscle on the back of the thigh hind limb. Rats from the control group did not receive intramuscular blood application. The cellular count was done through flow cytometry and the samples were dosed for immunoglobulin. Results: In the both groups we observed increased production of erytrocites, hemoglobin and platelet (p<0.05). However, there was reduction of basophil in the control group and reduction of lymphocyte, monocyte and neutrophil in the both groups. No effects were observed in IgA, IgG and IgM levels. Conclusion: Autohemotherapy did not influence hematological responses in Wistar female rats.

Anestesia espinhal no lagarto Iguana iguana (Linnaeus, 1758)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Behavior of the Amazonian damselfly Chalcopteryx scintillans McLachlan (Zygoptera: Polythoridae) and comments on its morphological distinction from C. rutilans (Rambur)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Echocardiographic aspects of hypertrophic cardiomyopathy in a Persian cat: case report

Hypertrophic cardiomyopathy (HCM) is a primary myocardial abnormality characterized by diastolic dysfunction and congestive heart failure of unknown etiology. It is a cardiac disorder most common in cats (Felis catus), and is reported as a rare condition in dogs. There are racial, sex and age predisposition in cats. Clinical signs commonly found are anorexia, nausea, vomiting, acute dyspnea, paresis or paralysis of hind limbs. Radiographic and electrocardiographic exams are critical to understanding the disease, but Doppler echocardiographic imaging is the definitive method for diagnosis. Our objective is to report the appearance and Doppler ultrasonography in a case of hypertrophic cardiomyopathy in a 3-year-old Persian cat.

Canine osteomyelitis caused by Leishmania sp

Leishmaniasis is a disease emerging or re-emerging worldwide distribution (Sousa, 2008), a major impact on public health. The canine visceral leishmaniasis is an infectious parasitic zoonosis of worldwide distribution (Troncarelli, 2009), caused by a flagellate protozoan called Leishmania chagasi (Costard, 2009). Osteomyelitis can develop when the parasite reaches the bone tissue of the host via blood or continuity of adjacent soft tissue infection (Baltenperger, 2004). The histopathology of the lesions has 100% specificity when viewing the amastigote form of the parasite (Feitosa et al., 2000). A dog breed poodle, female, five years, with chronic lameness four months ago was attended by a veterinary, proceeded to the general clinical examination, radiographic evaluation of the hindquarters and the laboratory tests of enzyme immunoassay (ELISA) and indirect immunofluorescence (RIFI) for Leishmania sp. On examination, besides the enlargement of lymph nodes, the animal showed pain on flexion and extension of hind limbs. In radiographic lytic bone lesions were observed in bilateral ischial board and greater trochanter of the femur, suggestive of osteomyelitis. In specific laboratory tests for diagnosis of leishmaniasis ELISA reagent and RIFI reagent 1:40. As recommended by the Ministry of Health, the animal was euthanized. No macroscopic findings were reported during the necropsy, usually associated with leishmaniasis. The ischium bone fragments were sent for histopathological examination. There was intense proliferation of mononuclear inflammatory cells, mainly macrophages and lymphocytes. Amastigotes of Leishmania sp, were identified in the cytoplasm of some macrophages and bone tissue. In endemic areas for canine leishmaniasis, dogs with a history of intermittent lameness, and radiographic lytic bone lesions suggestive of osteomyelitis should be directed to realization of the histopathology and serologic tests for the differential diagnosis of Leishmania sp. Even without evidence of cutaneous or visceral lesions, usually associated with this disease.

Morfologia e expressão dos MRF’s no músculo esquelético de ratos submetidos a estímulo atrófico e recuperação por treinamento físico

Recent research advances in understanding the cellular and molecular mechanisms that underlie the processes of hypertrophy and atrophy. This may contribute to development of effective therapeutic strategies to attenuate or block the loss of muscle tissue associated with aging and pathological conditions. In this context, myogenic factors that control the activity of satellite cells have been studied to better understand the events involved in the recovery of muscle mass. Among them, we highlight the Myogenic Regulatory Factors (MRFs), which have been described as potential mediators of muscle growth. The objectives of this study evaluated the morphofunctional adaptations and gene expression of MRFs (MyoD and myogenin) in skeletal muscle (soleus) subjected to an atrophic stimulus followed by physical training. It was used 64 male Wistar rats (80 days, 250 to 300 g), divided into 8 groups (n = 8): C: control animals a week, I: Animals immobilized a week, C3: control animals 3 days; R3: Animals immobilized and recovered for 3 days, T3: Animals immobilized and submitted to exercise for 3 days; C7: Animals controls 7 days; R7: Animals immobilized and subsequently recovered by 7 days, T7: Animals immobilized and subsequently subjected to exercise for 7 days. Initially, the animals in groups I, R3, R7, T3 and T7, were submitted to 7 days of immobilization of the hind limb. Muscle atrophy was confirmed after a direct statistical comparison of the values of cross-sectional area (CSA) of muscle fibers studied in animals in groups I and C, sacrificed immediately after the immobilization period. Then, the groups T3 and T7 were submitted a rehabilitation program with muscle aerobic exercise (swimming) for 3 and 7 days respectively. The groups C, C3 and C7 were kept without stimulus atrophic and were not subjected to exercise. At the end of the experiment, the animals were sacrified and the soleus muscle removed. The quantitative analysis of gene expression ...

Avaliação da eficácia da analgesia com acupuntura pela análise imuno-histoquimica da expressão de proteína C-Fos: estudo em modelo experimental de dor aguda em ratos

The behavior and experience of pain are characterized by alertness and anxiety, which disappear soon after the healing process begins. Based on this area, the present study aimed to quantify the expression of c-fos in segments of the brain of rats after surgical stimulation in one rear hind paw (analgesia), using anesthesia with sodium thiopental and practices of acupuncture pre and post operative. The animals were stimulated with intraperitoneal injections of solution (NaCl) 0.2% (2ml), and divided into three groups, control, preoperative and postoperative. Each treatment was divided in manual acupuncture (AM) and electroacupuncture (EA). The animals were randomly distributed in each group. The c-fos expression was quantitated using immunohistochemistry for all situations. The results showed a great efficiency of all treatment compared to the control group (p <0.001), thus reenforcing data in the literature on the potential of acupuncture analgesia. There were no statistical differences among the different treatments, although there was a trend of EA being more efficient than AM

Juan Facundo Quiroga: um homem, vários personagens

Pós-graduação em Letras - FCLAS

Efeitos in vitro e in vivo do extrato de glândulas salivares de fêmeas de carrapatos Rhipicephalus sanguineus com 2 dias de alimentação sobre modelos tumorais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Parâmetros cinéticos e têmporo-espaciais em cães com fraturas de coxal tratadas conservativamente

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

Revista de Educação (1921-1923): moral e civilidade republicanas na formação docente

In this paper, are analyzed the content of morality and civility disclosed in five articles published in the Revista de Educação, educational periodic published by the School for Teaching Training of Piracicaba, between 1921 and 1923, and that had Lourenço Filho as editor. For the analysis, it was used aspects of the theory of civilization processes, based on the emotional control idea, proposed by the German sociologist Norbert Elias, in the first decades of the twentieth century. Through historical approach, it was founded in these articles the principles of civility and of morality that should be taught through the school to the teaching training students so they could teach it to their students, future citizens of Republic. From the analysis of the articles of this journal it was possible to observe the "drawing" of citizen who was disclosed and, consequently, the spread - through the school – of values related to social behavior that matched to the standards of civilized individuals to the Brazilian Republic.

O Mal-estar no Trabalho: a culpa como mal-estar e a culpa do mal-estar

The present work is a reflexive-theoretically research that intends, by the light of Psychoanalytic and Freudo-Marxim theories, to think about the work malaise - effect of a repressive civilization -, and the sublimation possibilities, in the context of the discussions about the conflict individual-civilization. The work favors the essential thing for the human race's representations. Current researches indicate the importance of thinking the work in the process physical and mental health/illness, as well as the subjectivity of the human race in the present time. However, the organizations of work, using reductionist views, with the psychiatric-medical Knowledge/power as accomplice, have a tendency to disregard their responsibilities in the "production" of the illnesses in the workers. Freud, by the neurosis's understanding, showed that in the individual-civilization conflict the first one pays a high price: the constant malaise (the guilt as malaise). While who detains the guilt, in the social sense of the word (the guilt of malaise), is the human culture, intermediated by the organizations, defenders of the minority's interests that hold the manners of production/exploration. According to Freud, the growth of the feeling of guilt is inevitable, considering the necessity of the drives repression to cultural progress through displeasure work. However, Reich and Marcuse theorize an exit for the Freudian pessimism about the conflict between the individual and the civilization. Freud didn't consider properly the nature socio-historical of the Reality Principle, understanding it like universal. Therefore, the level of repression would have a specific socio-economic class: surplus value for a minority and more repression for the great mass. A less repressive Reality Principle might provide a fair progress of the humanity. It's in the list of discussion the possibility of the work in social and psychological conditions that allow the reduction of worker's malaise in the civilization's breast.

Avaliação das características do líquido ruminal associada à termografia digital e atividade pedométria em vacas holandesas

Pós-graduação em Medicina Veterinária - FMVZ