Rafinose na alimentação de leitões recém-desmamados

Pós-graduação em Zootecnia - FCAV

Uso de maltodextrina e prebiótico em rações de leitões desmamados

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

Níveis e tipos de fibra dietética para suínos pesados em restrição alimentar qualitativa

Pós-graduação em Zootecnia - FCAV

Farelo de abacaxi como fonte de fibra na alimentação de leitões desmamados

Pós-graduação em Ciência e Tecnologia Animal - FEIS

Morfologia e histoquímica do tubo digestivo de Mapará Hypophthalmus marginatus

Pós-graduação em Aquicultura - FCAV

Aditivo alternativo, associado ou não ao antimicrobiano, na dieta de leitões recém-desmamados

Pós-graduação em Ciência e Tecnologia Animal - FEIS

Effects of increasing levels of pea hulls in the diet on productive performance, development of the gastrointestinal tract, and nutrient retention of broilers from one to eighteeen days of age

The effects of inclusion of pea hulls (PH) in the diet on growth performance, development of the gastrointestinal tract and nutrient retention were studied in broilers from 1 to 18d of age. There were a control diet based on low fibre ingredients (69.3 total dietary fibre (16.1g crude fibre/kg)) and three additional diets that resulted from the dilution of the basal diet with 25, 50 and 75g PH/kg (81.2, 93.2, and 105.1g total dietary fibre/kg diet, respectively). Each treatment was replicated six times and the experimental unit was a cage with 12 chicks. Growth performance, development of the gastrointestinal tract and the coefficients of total tract apparent retention (CTTAR) of nutrients were recorded at 6, 12 and 18d of age. In addition, jejunal morphology was measured at 12 and 18d and the coefficients of apparent ileal digestibility (CAID) of nutrients at 18d of age. Pea hulls inclusion affected all the parameters studied. The inclusion of 25 and 50g PH/kg diet improved growth performance as compared to the control diet. The relative weight (g/kg body weight) of proventriculus (P≤0.01), gizzard (P≤0.001) and ceca (P≤0.05) increased linearly as the level of PH in the diet increased. The inclusion of PH affected quadratically (P≤0.01) villus height:crypt depth ratio with the highest value shown at 25g PH/kg. In general, the CTTAR and CAID of nutrients increased linearly and quadratically (P≤0.05) with increasing levels of PH, showing maximum values with PH level between 25 and 50g/kg diet. We conclude that the size of the digestive organs increases with increasing levels of PH in the diet. In general, the best performance and nutrient digestibility values were observed with levels of PH within the range of 25 and 50g/kg. Therefore, young broilers have a requirement for a minimum amount of dietary fibre. When pea hulls are used as a source of fibre, the level of total dietary fibre required for optimal performance is within the range of 81.2–93.2g/kg diet (25.6–35.0g crude fibre/kg diet). An excess of total dietary fibre (above 93.2g/kg diet) might reduce nutrient digestibility and growth performance to values similar to those observed with the control diet.

Delineating developmental and metabolic pathways in vivo by expression profiling using the RIKEN set of 18,816 full-length enriched mouse cDNA arrays

We have systematically characterized gene expression patterns in 49 adult and embryonic mouse tissues by using cDNA microarrays with 18,816 mouse cDNAs. Cluster analysis defined sets of genes that were expressed ubiquitously or in similar groups of tissues such as digestive organs and muscle. Clustering of expression profiles was observed in embryonic brain, postnatal cerebellum, and adult olfactory bulb, reflecting similarities in neurogenesis and remodeling. Finally, clustering genes coding for known enzymes into 78 metabolic pathways revealed a surprising coordination of expression within each pathway among different tissues. On the other hand, a more detailed examination of glycolysis revealed tissue-specific differences in profiles of key regulatory enzymes. Thus, by surveying global gene expression by using microarrays with a large number of elements, we provide insights into the commonality and diversity of pathways responsible for the development and maintenance of the mammalian body plan.

Experiences et reflexions sur la structure et l'usage des visceres : suivies d'une explication physico-mechanique de la pluspart des maladies /

Mode of access: Internet.

Archives françaises des maladies de l'appareil digestif.

Includes reports of various French gastroenterological congresses.

Current cancer research on etiology, epidemilogy and related biology of gastrointestinal, oral, esophageal and pancreatic cancers.

Includes index.

Die therapie der magen- und darmerkrankungen,

Mode of access: Internet.

Einführung in das wesen der magen-, darm- und konstitutions-krankheiten und in die grundsätze ihrer behandlung.

Mode of access: Internet.

Pathologie und Therapie der Krankheiten des Verdauungsapparates, mit besonderer Berücksichtigung der Diätetik.

Mode of access: Internet.

Étude sur la myase du tube digestif chez l'homme ...

Thèse--Faculté de medecine de Paris.