Reducing dietary protein content in fish feeds will reduce cost of production if growth performance can be maintained. In this study, we assessed the effects of reduced dietary protein content from 33.5% to 27.4% with ideal amino acids profile on the growth, immune parameters, intestinal microvilli length and total ammonia nitrogen discharge of tilapia. After 8 weeks of feeding, growth performa...

Starch (SS) and fermented fiber (FFS), as energy sources were included in Holstein bull calf diets to evaluate their growth performance, rumen fermentation pattern and concentration of insulin and selected blood metabolites. Fourteen Holstein bull calves (BW=94.5±2.1 kg; age 87±9 d) were allocated to treatments (n=7 calves per treatment) and the study lasted 10 weeks. The diets were based on ba...

Short-term chronic exposures of rats to furan were recently found by us to preferentially induce a unique liver lobe pattern of development of small intestinal metaplasia and subsequent cholangiofibrosis, being essentially localized to the caudate and right liver lobes (L. W. Elmore, and A. E. Sirica, Cancer Res., 51: 5752-5759, 1991). We now demonstrate the preferential development of primary ...

BACKGROUND/AIMS Dietary fibre influence growth and function of the upper gastrointestinal tract. This study investigates the importance of dietary fibre in intestinal growth in experimental diabetes, and correlates intestinal growth with plasma levels of the intestinotrophic factor, glucagon-like peptide 2 (GLP-2). METHODS Male Wistar rats were randomised to the following groups: two streptoz...

Short-term chronic exposures of rats to furan were recently found by us to preferentially induce a unique liver lobe pattern of development of small intestinal metaplasia and subsequent cholangiofibrosis, being essentially localized to the caudate and right liver lobes (L. W. Elmore, and A. E. Sirica, Cancer Res., 51: 5752-5759, 1991). We now demonstrate the preferential development of primary ...

The microanatomy of the intestinal epithelium in the Chinese soft-shelled turtle (CST) was studied by light and transmission electron microscopy (TEM). The small intestinal epithelium (SIE) was single layered or pseudostratified. The enterocytes contained mitochondria or mitochondria and lipid droplets. The enterocytes were arranged tightly in the apical parts of epithelium and connected by des...

oriental hybrid lily “arabian red” mother scales were stored in moist cocopeat and perlite (1:1) for 3 or 5 months at 25 ̊c. the numbers of scale bulblets per mother scale were nearly identical in two durations. increasing storage duration promoted the growth of roots (number and length) and no. scales per scale bulblets. and, diameters of scale bulblets were more in longer storage duration (5 m...