Physiological and Stroke Parameters to Assess Aerobic Capacity in Swimming

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

Isolation and characterization of Wharton's jelly-derived multipotent mesenchymal stromal cells obtained from bovine umbilical cord and maintained in a defined serum-free three-dimensional system

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

Evaluation of developmental changes in bovine in vitro produced embryos following exposure to bovine Herpesvirus type 5

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

Susceptibility of neuron-like cells derived from bovine Wharton's jelly to bovine herpesvirus type 5 infections

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

Cinética da remoção dos extrativos da madeira de Eucalyptus grandis durante polpação Kraft

Kinetics of the removal of Eucalyptus grandis wood extractives during Kraft pulping. The objective of this work was to study the kinetics of the removal of Eucalyptus grandis wood extractives during Kraft pulping. The pulping was done in steel tubular reactors using wood saw under the following conditions: active alkali = 14%, sulfidity = 25%; liquor-to-wood ratio = 10 L kg(-1) of dry wood; and temperatures of 130, 150, 160 and 180 C during 30, 60, 90, 120, 150 and 180 minutes. After pulping, analyses were conducted of the yield and extractives in residue (pulp and reject). Total extractives (ethyl alcohol-toluene (1:2), ethyl alcohol and hot water, respectively) and soluble extractives in acetone were analyzed. The results showed that most extractives are degraded in the first 30 minutes of the pulping process. It was observed that the removal occurs in two different stages: the first is rapid, where the majority of the extractives are removed, and the last is slow, where few extractives are removed.

Selênio orgânico na alimentação de matrizes de tilápia-do-Nilo (Oreochromis niloticus)

Organic selenium in the diet of Nile tilapia (Oreochromis niloticus) broodstock. The aim of this study to test the effect of organic selenium supplementation in the diets of Nile tilapia broodstock. Growth, reproductive performance and performance of fingerlings were evaluated. Eighty adult fish were used, with average weight of 121.7 g and divided into groups of four animals (3 female and 1 male) stocked in 20 tanks with 1.5 cubic meters. The fish were fed five diets containing different levels of organic selenium (0.0, 0.25, 0.50, 0.75, and 1.0 mg kg-1 ration). In the experimental period, females from all tanks were captured and the eggs collected. The experimental design was entirely randomized, with five treatments and four replicates. To evaluate progeny performance, the fingerlings were shared in four aquariums and fed during 30 days with commercial diet (45% CP). The supplementation with organic selenium did not affect the productive performance as with the reproductive parameters of the broodstock (p > 0.05). on the other hand, the broodstock fed with 0.50 mg of organic selenium produced fingerlings that presented improved weight gain (p < 0.05) compared to fish fed the control diet.

Morfologia macroscópica e topografia anatômica do intestino grosso da paca (Cuniculus paca Linnaeus, 1766)

Exploring the potential of using the paca as livestock involves understanding the morphophysiology of its digestive tract so its nutrition can be properly managed. The morphological and anatomical aspects of the large intestine of this species were investigated by inspecting material that was fresh and fixed in an aqueous solution of 10% formaldehyde. The material was provided by the Setor de Animais Selvagens do Departamento de Zootecnia da Faculdade de Ciencias Agrarias e Veterinarias de Jaboticabal - UNESP (FCAV - UNESP). The large intestine of the paca is formed by cecum, colon and rectum, and is located in the abdominal and pelvic cavity near the third or fourth lumbar vertebrae. It was found, in the 10 samples analyzed, that there was no change in the pattern of this arrangement and that this pattern resembles that of mammals in general.

INFLUENCIA DO ACRESCIMO DE MANITOL A SOLUCAO NUTRIENTE NO DESEMPENHO MECANICO E NO GRAU DE EDEMA MIOCARDICO DE CORACOES ISOLADOS DE RATOS

Purpose - To analyse the influence of mannitol added to Krebs-Henseleit (KH) solution on the myocardium edema and myocardial function. Methods - Isolated rat heart under isovolumetric contractions studied according to Langendorff's technique were perfused with KH solution at constant flow during 90 min. The coronary perfusion pressure, diastolic and systolic pressures were recorded at every 15 min. At the end of the experiment, myocardium water content was measured in hearts perfused with KH solution (group I, n = 9) and in hearts perfused with KH solution plus 8 mM mannitol (group II, n = 8). These results were compared to non-perfused control heart (n = 9). Results - Myocardial water content was statistically higher in group I (80.8 ± 1.3%) compared to group II (78.1 ± 0.7%) and control group (75.5 ± 0.5%). Systolic arterial pressure was statistically higher in group I (86.2 ± 11.5 mmHg) compared to group II (72.7 ± 21.1 mmHg). There was no difference in the diastolic pressure between the two groups. Coronary perfusion pressure (Pp) increased progressively during the experiment in both groups. However, Pp was lower in group II than in group I. Conclusion - Mannitol added to KH solution significantly attenuates the myocardium edema in the isolated perfused rat heart.

Efeito do lisinopril sobre parametros cardiacos e mortalidade no infarto experimental em ratos

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

Utilização do metabolismo protéico ( 15N-glicina) na detecção precoce de agravamento da atividade da doença em pacientes portadores de retocolite ulcerativa inespecífica

Disease activity was assessed in 10 (five males and five females) ulcerative colitis patients through the following parameters: clinical, laboratory, sigmoidoscopic and histological. Protein metabolism was also assessed with 15N-glycine and urinary ammonia as end product. Only one patient had exacerbation of the disease two months after the study started. This patient presented in the beginning of the study protein synthesis and breakdown of 4.51 and 3.47 g protein/kg/day, respectively, values higher than all other patients, showing an hypermetabolic state, suggesting an increase of the disease activity. However, this increase was not detected by others indicators and indexes utilised. These data allow to suggest the hypothesis that protein metabolism predicts precociously the exacerbation of disease activity in ulcerative colitis patients.

Doença de Castleman multicêntrica: Relato de um caso

Castleman's disease (CD) is an uncommon lymphoproliferative disorder that is morphologically and clinically heterogeneous. Both a localized benign variant and a multicentric form with systemic manifestations have been described. Although there are many published cases in literature, there are a few reports about this pathology in Brazil. We describe a patient with several manifestations of multicentric CD: lymphadenopathy, weight loss, fever, arthralgia, myalgia, and hepatosplenomegaly. Pathological examination of excised cervical lymph node revealed its rarest form: a CD of the hyaline-vascular type in multicentric presentation.

Efetividade do Argirol e do Povidine no pre-operatorio da catarata

Purpose: The purpose of this study was to evaluate the effectiveness of the Silver Vitelinate and Povidine as antiseptics used before the cataract surgery. Place: Faculdade de Medicina de Botucatu - UNESP. Method: Cultures were taken from the conjuntiva of 30 patients after the use of Silver Vitelinate (15 patients) and Povidine (15 patients) immediately before the cataract surgery. Result: Positive culture was observed in 8 patients that received Silver Vitelinate and 8 that received Povidine. Conclusion: The both antiseptics have the same effectiveness in reducing the microorganisms of the conjunctiva in the cataract preoperative preparation.