Análise da amplitude da resposta das emissões otoacústicas e das latências das ondas do PEATE, como possíveis indicadores de comprometimento das células ciliadas cocleares e nervo auditivo, em lactentes com asfixia

Pós-graduação em Bases Gerais da Cirurgia - FMB

Boas práticas de manejo de bezerras leiteiras na fase de cria e potenciais efeitos na recria

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito Diabetes mellitus gestacional na modulação de genes relacionados ao metabolismo mitocondrial e a implicação na predisposiçao do recém-nascido à obesidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fatores maternos associados à realização de cesárea eletiva e resultado perinatal segundo tipo de parto: estudo populacional desenvolvido em município de médio porte do interior paulista

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

Avaliação eletrocardiográfica em fêmeas prenhes, fetos e neonatos equinos da raça Paint Horse

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diagnóstico de situação das práticas de manejo sanitário em sistemas de produção de bovinos de corte

We interviewed 21 farmers in order to access which sanitary practices adopted in the production systems of beef cattle on farms located in São Paulo, Mato Grosso, Mato Grosso do Sul and Rondonia. The survey was conducted through a qualitative approach to the collection of data obtained through questionnaire and personal interview with the landowners. We questioned the attitudes and sanitation procedures in these current production systems such as veterinary assistance, preventive health practices and disease surveillance, knowledge of health hazards for the safe production of food, animal feed, vaccine and immunizations, registration system, measures with newborns, products used in the environment and animals, grace period, employee training, destination of the dead animals, among others. Along with the data found that only 30% of properties had veterinary care, 67% said they meet the expiration dates of the products, although it was not mentioned on the products if there were any. In only 48% of properties were veterinarians who prescribed drugs to animals. Only two of the owners confirmed buying and using expired products in animals and only 48% have received some training on the property. In this setting, it is evident that farmers should be better prepared for insertion of its products in a highly demanding and competitive market. In this context, add value to the product depends mainly on the condition of sanitation of the herds.

Evaluation of the vitality of nelore calves born of normal or dystocic parturitions

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

Proteinograma sérico de bezerros recém-nascidos alimentados com colostro de vacas com mastite

The aim of this study was to evaluate the serum protein concentration in newborns fed with colostrum derived from healthy cows (n = 10), cows with subclinical mastitis (n = 10) and cows with clinical mastitis (n = 10). 30 Holstein cows were assigned to their respective groups according to macroscopic examination of colostral secretion, somatic cell count, CMT and presence of bacteria in colostrum samples. Blood samples of the calves were collected immediately after birth, at 24 and 48 hours after ingestion of colostrum. The total protein was measured by the biuret method and the concentrations of immunoglobulin A (IgA), immunoglobulin G (IgG), transferrin, albumin and haptoglobin was determined by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE). No differences were obser- ved amongst groups in the concentrations of albumin, total protein and IgA. In animals from cows with subclinical and clinical mastitis haptoglobin concentrations were higher than those of healthy animals. The concentrations of IgG and transferrin were significantly lower in calves from cows with mastitis. We concluded that the ingestion of colostrum from infected and uninfected glands from cows with mastitis (GII e GIII) is unlikely to be an important contributor to the high rate of failure of passive transfer of immunoglobulins in calves.

Effects of probiotic Lactobacillus gasseri strains of breast-fed infant in a murine model

The ingestion of probiotic lactic acid bacteria has been evaluated and noted that it has an effect on the balance of desirable microbiota in the gastrointestinal tract. Lactobacillus gasseri demonstrates good survival in the gastrointestinal tract, and it has been associated with a variety of probiotic activities and roles, including the reduction of fecal mutagenic enzymes, the production of bacteriocins and the stimulation of macrophages immunomodulation. The aim of the study was to evaluate the effects of a pool of L. gasseri strains isolated from the feces of breastfed infants added in the human milk of healthy women. The milk was both pasteurized and unpasteurized, to verify the cell cytotoxicity of macrophages and to quantify the production of immunologic mediators such as IL-4, IL-6, IFN-g, TNF-a, NO and oxygen intermediary compounds (H2O2). The administration of raw human milk and pasteurized human milk to infants is a regular, encouraged practice in units of intensive therapy (UITs) and our present investigation verified the beneficial effect of addition of a pool of L. gasseri to pasteurized human milk (PHML). Our results show that probiotic supplementation helped to maintain cell viability, reduced IL-6 and IFN-γ production and stimulated TNF-α, NO, H2O2, IL-4 production. Nevertheless, the results indicate that the addition of lactobacillus to human milk was not a determinant in the production of TNF-α. L. gasseri added to breast milk did not present a cytotoxic risk, and the addition of L. gasseri to pasteurized milk of human milk bank would benefit newborns that depend on milk banks for the colonization of more desirable microbiota.

Efeitos da prematuridade sobre o desenvolvimento de lactentes

The aim of this study was to evaluate the behavioral aspects of infants relating them to prematurity. A total of 130 lactentes were evaluated every month during the first year of life, employing the Operational Portage Inventory . Group 1, 56 newborns with no life risk at birth and Group 2, 74 premature babies, those that was born until 37 gestation weeks. The outcomes obtained showed that the premature babies (Group 2) presented a totally different performance than Group 1 in 68% of the analyses made, especially for motor development, cognition and socialization. The outcomes are in accord to the ones obtained in the literature, which indicate prematurity as one of the most harmful proximal conditions for the development of infants.

Auditory steady-state response in the first six months of life

Objective: To characterize the thresholds of the auditory steady-state response that relates to term newborns and infants. Design: The study was cross-sectional using auditory steadystate response assessment, and the real-ear-to-dial difference was measured in the external auditory canal. Study Sample: The study group included 60 newborns and infants between the age of 0 and 6 months. Results: A statistically significant difference was found in the carrier frequency variable for auditory steady-state response thresholds but not in comparison to ages. Furthermore, there is an association between auditory steady-state response thresholds and the real-ear-to-dial difference. Conclusion: The same threshold can be used as a normality reference for this age range, with distinct values for the different carrier frequencies. The influence of external auditory canal amplification should be taken into account.

Binômio mãe-filho: estudo epidemiológico e de base populacional desenvolvido em maternidades de baixo e alto risco

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

Ultrassonografia modo b e elastografia arfi pulmonar e hepática fetal como método preditivo para a maturidade dos conceptos em fase final de gestação de cadelas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Epidemiologia da colonização e infecção microbiana em Unidade de Terapia Intensiva Neonatal: abordagem clínica e molecular

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

O seguimento da sífilis congênita em crianças tratadas ao nascer

Purpose: Describe the initial clinical management and therapeutic monitoring dispensed for newborns diagnosed with congenital syphilis at birth and as of the high public hospitals in the Federal District, Brazil. Methods: Collected informations from the initial clinical management and continuity of care accorded to 81 newborns diagnosed with congenital syphilis reported to the National System of Diseases of Notification in 2008. Results: The hemogram occurred in 46.9%, and radiological long bone in 81.4%. Four children (4.9%) followed up according to the protocol of the Ministry of Health in relation to bi-monthly follow- -up until 12 months of age was 93.8% of cases ignored and found no record of complete follow-up at 18 months old of age. Conclusions: The initial clinical management and therapeutic follow-up of newborns with congenital syphilis in the Federal District is not carried out adequately and does not accordance with the guidelines set by the Ministry of Health.