Comparação da força de preensão palmar e composição corporal entre mulheres mastectomizadas ou não

Introduction: Loss of muscle strength may represent a burden on everyday tasks significantly compromising the quality of life for mastectomy patients. In addition to the reduced strength of the upper limb, has been shown in mastectomy patients and difficulties in reducing grip. Objectives: To analyze the possible differences in grip strength among women undergoing breast cancer surgery and to compare the body composition. Methods: In the control group (CG n = 46) women participated in the community of FCT / UNESP aged 35 to 70 years without acute orthopedic pathologies. In the experimental group (EG n = 49) participated in women undergoing surgery for breast cancer, without bilateral lymphedema and independent of time and type of surgery. Were evaluated by dynamometer, by Dual Energy X-ray absorptiometry (DEXA) and physical assessment. Results: We observed significant differences in grip strength (p = 0.000), when the group after mastectomy compared with the control group and the radical mastectomy surgery left and quandrandectomia left (p = 0.004). Regarding the presence of lymphedema, statistical difference was observed in the composition of lean mass and trunk fat (p = 0.05). Conclusion: The results of this study suggest that the experimental group are lower grip strength and trunk lean body mass when compared with the control group. The experimental group showed higher values of fat mass when there was presence of lymphedema

Metodologia Microbiológica Convencional e Reação em Cadeia pela Polimerase (PCR) na detecção de Salmonella spp em carcaças de frango

Salmonella is the etiological agent responsible for one of the most important Food Borne Disease (FBD), Salmonellosis, which generates significant economic consequences in several countries, including Brazil. Poultry meat is one of the most important disseminators of the pathogen. Accordingly, several countries have developed programs trying to reduce the prevalence of Salmonella in poultry meat. Such programs are based on the research of the pathogen in the carcasses, establishing a maximum limit of positive samples at each set of analysis. The Salmonella scans are usually made using the conventional microbiological methods, which tend to be expensive and time consuming. In recent years were developed rapid methods such as polymerase chain reaction (PCR), which can greatly shorten the results time, showing greater sensitivity and specificity than conventional methodology

Detecção e caracterização de Escherichia coli potencialmente patogênicas em aves selvagens e pombos-domésticos na cidade de Jaboticabal-SP

Pós-graduação em Microbiologia Agropecuária - FCAV

Efeitos da dieta enriquecida com frutos das palmeiras Euterpe oleracea Mart. e Mauritia flexuosa L.f. na inflamação intestinal em ratos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento e aplicação do Elisa indireto com a nucleoproteína recombinante (NPR) do vírus da doença de Newcastle

Pós-graduação em Medicina Veterinária - FCAV

Influence of cardiac rehabilitation in Primigravida with spontaneous coronary artery dissection during postpartum

The physical exercise consists of trainable physical abilities such as strength and endurance. It can be inferred that the individual cardiac patient is dependent on it as an associated therapy to the drug treatment for a rapid and lasting improvement of their overall clinical status. The patient - with Spontaneous Coronary Artery Dissection Postpartum period - was subjected to 21 sessions of cardiac rehabilitation. A physical evaluation was performed, before and after the treatment period, for data collection: anthropometric values, flexibility, aerobic capacity and strength of grip. The patient had a positive response in aerobic capacity, flexibility and grip strength and the anthropometric values were kept in short term rehabilitation.

Using a pressure mapping system to evaluate contact pressure on hands during use of axillary crutches

The aim of this study was to evaluate different handles used in axillary crutches with a Pressure Mapping System. The Grip Versatek system from Tekscan Inc. was used to measure the levels and the distribution of contact pressure in the hands during a simulated activity of ambulation with crutches. The sample included ten able-bodied subjects: five men and five women. The results show that the different models of handles appear to have influenced the pressure levels measured during the activity. Therefore, the measurement equipment provides parameters that allow the comparison among different designs and assess their contribution to the comprehension of the demands of ergonomic handles.

Downhill running excessive training inhibits hypertrophy in mice skeletal muscles with different fiber type composition

The aim of this study was to verify the effects of running overtraining protocols performed in downhill, uphill, and without inclination on the proteins related to hypertrophy signaling pathway in extensor digitorum longus (EDL) and soleus of C57BL/6 mice. We also performed histological and stereological analyses. Rodents were divided into control (CT; sedentary mice), overtrained by downhill running (OTR/down), overtrained by uphill running (OTR/up), and overtrained by running without inclination (OTR). The incremental load, exhaustive, and grip force tests were used as performance evaluation parameters. 36 h after the grip force test, EDL and soleus were removed and immediately used for immunoblotting analysis or stored at -80°C for histological and stereological analyses. For EDL, OTR/down decreased the protein kinase B (Akt) and tuberous sclerosis protein 2 (TSC2) phosphorylation (p), and increased myostatin, receptor-activated Smads (pSMAD2-3), and insulin receptor substrate-1 (pIRS-1; Ser307/636). OTR/down also presented low and high relative proportions of cytoplasm and connective tissue, respectively. OTR/up increased the mammalian target of rapamycin (pmTOR), 70-kDa ribosomal protein S6 kinase 1 (pS6K1) and pSMAD2-3, and decreased pTSC2. OTR decreased pTSC2 and increased pIRS-1 (Ser636). For soleus, OTR/down increased S6 ribosomal protein (pS6RP) and pSMAD2-3, and decreased pIRS-1 (Ser639). OTR/up decreased pS6K1, pS6RP and pIRS-1 (Ser639), and increased pTSC2 (Ser939), and pSMAD2-3. OTR increased pS6RP, 4E-binding protein-1 (p4E-BP1), pTSC2 (Ser939), and pSMAD2-3, and decreased pIRS-1 (Ser639). In summary, OTR/down inhibited the skeletal muscle hypertrophy with concomitant signs of atrophy in EDL. The effects of OTR/up and OTR depended on the analyzed skeletal muscle type. J. Cell. Physiol. 9999: 1-12, 2015. © 2015 Wiley Periodicals, Inc.

Associação entre concentração sérica de vitamina D e alterações da massa muscular esquelética em pacientes com doenças inflamatórias intestinais

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Treinamento resistido com tubos elásticos versus aparelhos de musculação em adultos aparentemente saudáveis insuficientemente ativos e em pacientes com DPOC

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

Forças manuais e o design de produtos: uma revisão

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

Correlações entre forças de preensão humana - aspectos do design ergonômico

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

Susceptibilidade antimicrobiana de amostras de escherichia coli isoladas de frango industrial (gallus gallus domesticus - linnaeus, 1758) com colibacilose

The present study evaluated the susceptibility of Escherichia coli samples isolated from poultry with colisepticemia in midwestern São Paulo State at the Ornitopathology Laboratory of FMVZ-UNESP/Botucatu, SP. A large number of samples were found that were multi-resistant to the antibiotics tested, the less effective drugs being sulfonamide and tetracycline. All samples were susceptible to norfloxacin and gentamicin.

Secondary aspergillus fumigatus infection associated with coloidal goiter in a Black-masked Lovebird (Agapornis personata)

Aspergillosis is caused by fungus of Aspergillus genus. Is a multifactorial secondary disease and occurs mainly to immunodeficiency. Goiter is the name to non-inflammatory and non-neoplasic thyroid growth which affecting the animal metabolism. In this report we describe a case of aspergillosis and colloidal goiter in a male Black-masked lovebird (Agapornis personata) diagnosed by post mortem exam. The bird was presented for examination due to severe respiratory signs. An initial palliative treatment was performed in order to relieve the symptoms. Despite this, the patient came to die without performing additional ancillary tests. On gross exam, a pulmonary nodule was observed from which we were able to isolate Aspergillus fumigatus on microbial culture. Histological assessment revealed pulmonary aspergilosis and colloid goiter. Based on histopathological and microbiological assessments we conclude that infection probably was secondary to colloid goiter.

Infecção por strigea falconis em buteo magnirostris no Brasil

Background: Buteo magnirostris, popularly known as roadside hawk belongs to the family Accipitridae, Ciconiiformes. The specimen is common throughout Brazil inhabiting open areas, tolerating disturbed areas very well, but avoiding dense forests. The trematodes are common parasites in the intestines of birds of prey, with scant notice of pathogenic infections. However, severe infections of trematodes Strigeidae family have been previously reported as a cause of anemia, diarrhea, enteritis, weight loss and death. This paper aims to report the occurrence of infection in S. Falconis in B. magnirostris diagnosed by post mortem examination. Case: The specimen of B. magnirostris, male, young was sent for necropsy at the Laboratory of Veterinary Pathology, Federal Rural University of Semi-Arid (UFERSA), Mossoró-RN, Brazil. With a history of apathy, anorexia, diarrhea and death in one course of 24 h. The free bird life and even puppy had been captured for training and practice of falconry shortly before the clinical manifestation of infection (time of captivity uninformed). On physical examination ruffled feathers, cachexia and pallor of skeletal muscle was observed. At necropsy there was severe enteritis with petechiae and accumulation of liquid contents into the duodenum. Fifty-two trematodes were found set in duodenal mucosa. The other organs and structures showed no changes. Fragments of all organs were harvested, fixed in 10% formalin buffered, routinely processed for histopathology and stained with hematoxylin and eosin (HE). Parasites were carefully collected, washed in saline, fixed, processed and identified according to the morphology and taxonomy. Histologically, the lesions were restricted to the duodenum and were characterized by melting, severe atrophy and necrosis of the epithelial cells of the intestinal villi; inflammatory infiltrate (consisting of lymphocytes, plasma cells and eosinophils) in the lamina propria, in addition to trematodes infiltrated the mucosa and lamina propria. These were 60-80 mm in diameter, consisted of parenchymal body enclosed by the integument. In some cross sections of the parasite was possible to observe the presence of cecum, testis and uterus, with some variations between sections; there were also yellowish eggs and coated with a delicate membrane. The trematodes contain approximately 1 mm in length and used as morphology and taxonomy has been identified as S. Falconis. Discussion: S. Falconis is a trematode intestinal parasite of birds of prey, with reports of its occurrence in Europe, North America and Central. In neotropical regions is described the occurrence of the subspecies S. Falconis brasiliana. Although the absence of clinical signs is a common pattern, parasitism by trematodes may become evident, common to captivity stress conditions, and thus infections, even for low pathogenic parasites can cause diarrhea, anorexia, weight loss and death, as reported in this paper. A factor that possibly contributed to the scant notice is its small size, which makes the observation of this parasite in analysis of necropsy in non-pathological conditions and also not familiar with the technical laboratories in the morphological shape of the eggs, which creates difficulty in finding the parasite in parasitological analysis in captive animals. Despite being considered poorly pathogenic trematodes, epidemiologically, the presence of the parasite should be considered a health risk to free-living predators, newly captive in parks, zoos, veterinary hospitals, triage center for wildlife and creators, as they may express pathogenicity in immunosuppressed animals. This work contributes to recording the presence S. falconis parasitizing the duodenal mucosa of B. magnirostris in Brazil.