نتایج جستجو برای: intestinal microbial population and intestinal histology two hundred eighty ross 308 one
تعداد نتایج: 17225984 فیلتر نتایج به سال:
Background & Aim: Dill “Anethum graveolens” is an annual medical plantin the celery family “Apiaceae”. It is the sole species of the genus “Anethum”.The health advantages of dill seed include its ability to increasedigestive health, as well as providingrelief from insomnia, hiccups, diarrhea, dysentery, menstrual disorders, respiratory disorders, and ...
giardiasis caused by the intestinal flagellate giardia duodenalis. it is postulated that animals may be a reservoir for human infection and vice versa, thus, giardiasis classified as a zooanthroponotic disease. therefore, accurate information about the giardia infection in animals can help the control and prevention of disease in human. with respect to considerable population of cats in iran an...
abstract this study was carried out to compare disinfecting effects of nanosilver with other feed disinfectants on layer hen performance, immune system, gastrointestinal microflora and intestinal morphology. total of 90 layers (lsl) were divided into five groups consisting: 1-control, 2- formalin (200 ppm), 3- formaycin (200 ppm), 4- nanosilver in drinking water (7.5 ppm) and 5-nanosilver in f...
Background: Intestinal parasitic infection is still one of the major health concerns in the world and particularly in Iran. Due to the lack of a clear picture of the distribution of intestinal parasitic infection in Tehran, this study was conducted to determine the prevalence of intestinal parasites in patients referred to the Milad Hospital in Tehran. Methods: In this descriptive cross-sectio...
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objective(s) definite diagnosis of hirschsprung’s disease (hd) is based on histopathological study, but there are limitations associated with standard histology and histochemistry in this regard. the aim of this study was to investigate calretinin immunostaining patterns in both ganglionic and aganglionic hd intestinal specimens and to compare them with control specimens. materials and methods ...
the objective of the present study was to investigate the effects of high dietary levels of l-arginine during starter period on growth, intestine morphology and immune system of female ross broiler chicks. in this experiment, 192 day old female ross broiler chicks were fed with 4 dietary treatments in a completely randomized design, in which each dietary treatment included 4 replications. dieta...
the effects of chromium methionine supplementation on performance and serummetaboliteswere evaluated in broiler chickens.two experiments were conducted at22 oc, thermoneutral, (tn) and33±2 oc, heat stressed (hs) conditions. two hundred and eighty eight male broiler chicks (ross 308) were allocated to four treatments in a completely randomized design. treatments with 0 (control), 200, 400 or 800...
This study evaluated the effects of a Bacillus direct-fed microbial and microencapsulated calcium butyrate fed individually in combination, as compared to an antibiotic growth promoter, on performance, processing characteristics, intestinal morphology, microbiota Ross 708 broilers reared from 0 47 d post-hatch. Dietary treatments included: (1) negative control with no antimicrobial (NC), (2) po...
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