Buscar
Mostrando ítems 1-10 de 2940
Digestive flexibility in Neohelice granulatafrom the Mar Chiquita coastal lagoon: Characterization and modulation of key enzymes in hepatopancreas
(Cambridge Scholars Publishing, 2020)
The study of different physiological aspects of the digestive tract (i.e.,components involved at the biochemical level and mechanisms ofmodulation) is extremely relevant for the integrated knowledge of thefunctioning of ...
Digestive morphology and enzyme activity in the Andean toad Bufo spinulosus: Hard-wired or flexible physiology?
(Elsevier Inc., 2005)
Gut plasticity is a trait with implications on animal performance. However, and despite their importance as study models in physiology, research on gut flexibility in amphibians is scarce. In the present work, we analyse ...
Effect of early feed restriction and enzyme supplementation on digestive enzyme activities in broilers
(Poultry Science Assoc Inc, 2004-09-01)
The effect of feed restriction and enzymatic supplementation on intestinal and pancreatic enzyme activities and weight gain was studied in broiler chickens. Quantitative feed restriction was applied to chickens from 7 to ...
Effect of early feed restriction and enzyme supplementation on digestive enzyme activities in broilers
(Poultry Science Assoc Inc, 2004-09-01)
The effect of feed restriction and enzymatic supplementation on intestinal and pancreatic enzyme activities and weight gain was studied in broiler chickens. Quantitative feed restriction was applied to chickens from 7 to ...
Effect of different diets on digestive enzyme activities, in vitro digestibility, and midgut gland structure in juvenile crayfish, Cherax quadricarinatus
(Wiley Blackwell Publishing, Inc, 2016-10-17)
This study investigated the effects of food quality on digestive enzyme activities, in vitro protein digestibility and histological traits of the midgut gland in juvenile crayfish Cherax quadricarinatus. Animals of a wide ...
Digestive enzyme activities during pejerrey (Odontesthes bonariensis) ontogeny
(Elsevier Science, 2020-07)
The first step for assessing and refining the nutritional requirements during the larval and early juvenile stages of a fish is the study of the ontogeny of digestive system functionality. The combination of these studies ...
Ontogeny of the digestive system and the profile of proteases in larvae of cachara (Pseudoplatystoma reticulatum Siluriformes: Pimelodidae) and its hybrid (Pseudoplatystoma corruscans × Pseudoplatystoma reticulatum)
(2021-09-01)
The development of the digestive system and digestive proteases was studied in cachara (Pseudoplatystoma reticulatum) and its hybrid (P. reticulatum × Pseudoplatystoma corruscans) during the first 25 days after fertilization. ...
Effect of early feed restriction and enzyme supplementation on digestive enzyme activities in broilers
(Poultry Science Assoc Inc, 2014)
Dietary carbohydrate and food processing affect the digestive physiology of Piaractus mesopotamicus
(2016-08-01)
The responses of the digestive physiology of juvenile pacu to different diet processing were studied. Fish were fed with isoproteic diets with 260 g kg−1 of crude protein (CP) containing different levels of carbohydrate ...