Gut Contents
Mostrando 1-12 de 66 artigos, teses e dissertações.
-
1. Assessment of phytoplankton species in gut and feces of cultured tilapia fish in Egyptian fishponds: Implications for feeding and bloom control
Resumo Objetivo Nosso estudo visou determinar quais espécies de fitoplâncton, como alimento natural, podem ser ingeridas e digeridas pela tilápia do Nilo (Oreochromis niloticus L.). Métodos Durante o estudo, coletamos e analisamos o fitoplâncton nos intestinos de tilápia do Nilo cultivadas em três viveiros de peixes no sul do Egito, durante o perío
Acta Limnol. Bras.. Publicado em: 21/10/2019
-
2. Ethacrynic acid decreases expression of proinflammatory intestinal wall cytokines and ameliorates gastrointestinal stasis in murine postoperative ileus
OBJECTIVES: Several compounds characterized by an olefin linkage conjugated to a carbonyl group have anti-inflammatory properties. The diuretic ethacrynic acid (EA) is a compound of this type. Herein, we tested the hypothesis that ethacrynic acid can modulate the development of ileus after bowel manipulation. METHODS: Groups (n=9) of male C57Bl/6 mice unde
Clinics. Publicado em: 18/10/2018
-
3. Effects of Organic Acids Supplement on Performance, Egg Traits, Blood Serum Biochemical Parameters and Gut Microflora in Female Japanese Quail (Coturnix coturnix japonica)
ABSTRACT This study was conducted to evaluate the effects of acetic acid, lactic acid, and butyric acid on the production performance, egg parameters (quality and quantity traits), blood and liver serum biochemical parameters and gastrointestinal tract microorganism on female Japanese quails. A total of 640 female Japanese quails aged 35-84 days were housedf
Rev. Bras. Cienc. Avic.. Publicado em: 2018-03
-
4. Contribution of flagella and motility to gut colonisation and pathogenicity of Salmonella Enteritidis in the chicken
ABSTRACT Salmonella Enteritidis causes fowl paratyphoid in poultry and is frequently associated to outbreaks of food-borne diseases in humans. The role of flagella and flagella-mediated motility into host-pathogen interplay is not fully understood and requires further investigation. In this study, one-day-old chickens were challenged orally with a wild-type
Braz. J. Microbiol.. Publicado em: 2017-12
-
5. Effect of Non-Starch Polysaccharide (NSP) of Wheat and Barley Supplemented with Exogenous Enzyme Blend on Growth Performance, Gut Microbial, Pancreatic Enzyme Activities, Expression of Glucose Transporter (SGLT1) and Mucin Producer (MUC2) Genes of Broiler Chickens
ABSTRACT The experiment was carried out in a completely randomized design (CRD) with 625 broiler chicks (Ross 308) for 5 repetitions (25 birds per each replicated) on the 5 treatments diet. Treatments included two different types of cereal grains (wheat, and barley) with or without an enzyme supplementation along with a corn-based diet as control group. The
Rev. Bras. Cienc. Avic.. Publicado em: 2017-12
-
6. Use of food resources and resource partitioning among five syntopic species of Hypostomus (Teleostei: Loricariidae) in an Atlantic Forest river in southern Brazil
ABSTRACT We analyzed the diet and resource partitioning among five syntopic species of Hypostomus Lacépède, 1803 in the Corumbataí River in southeastern Brazil. The gut contents of 352 individuals were assessed and 21 food items were identified and quantified under an optical microscope. The food items found in the gut contents indicate that these suckerm
Zoologia (Curitiba). Publicado em: 15/12/2016
-
7. Trophic relationships between macroinvertebrates and fish in a pampean lowland stream (Argentina)
The diet and trophic relationships between the macroinvertebrates Phyllogomphoides joaquini Rodrigues Capítulo, 1992 and Coenagrionidae (Odonata), Chironomidae (Diptera), Diplodon delodontus (Lamarck, 1919) (Bivalvia: Hyriidae), and Pomacea canaliculata (Lamarck, 1822) (Gastropoda: Ampulariidae) and the fishes Pimelodella laticeps Eigenmann, 1917 (Heptapter
Iheringia, Sér. Zool.. Publicado em: 2013-03
-
8. Fish diet composition in permanent and semi-permanent pools in tropical wetlands of the Yucatan Peninsula
We compared fish diet composition between permanent (P) and semi-permanent (SP) pools in Petenes Biosphere Reserve (PBR), Campeche. A total of 445 gut contents were examined to determine stomach relative fullness (RF), fish diet as index of niche breadth (INB) and diet overlap. In SP pools, species showed a RF of 1.66 (57.20 % empty stomachs) whereas in P po
Neotrop. ichthyol.. Publicado em: 2013
-
9. Diet and functional feeding groups of Chironomidae (Diptera) in the Middle Paraná River floodplain (Argentina)
The gut contents of nine genera of benthic Chironominae and Tanypodinae from the Middle Paraná River floodplain habitats (a lake and a secondary channel) were analyzed to determine their feeding patterns and functional feeding groups. Amorphous detritus, animal and vegetal tissues, and mineral materials (predominantly sand) were observed in the larval guts.
Iheringia. Série Zoologia. Publicado em: 2012-06
-
10. Ecologia alimentar da toninha Pontoporia blainvillei (Cetacea) / Feeding ecology of franciscana dolphin Pontoporia blainvillei (Cetacea)
Ecological niche theory is originally based on the assumption that individuals of a species use similar resources and therefore are ecologically equivalents. Under this framework, the niche of the species can be defined in terms of average resource use. However, factors such as quality and quantity of prey resources in the environment, consumer gender, age o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2011
-
11. Relações vetor-hospedeiro de Rhodnius brethesi Matta, 1919 (Hemiptera: Reduviidae: Triatominae), em piaçabais do médio rio Negro, Amazonas, Brasil
Rhodnius brethesi Matta, 1919 is among the species of Triatominae Amazon with great epidemiological importance, especially in regions of middle and upper Rio Negro, due to been vectors of Trypanosoma cruzi Chagas, 1909 and Trypanosoma rangeli Tejera, 1920. R. brethesi are associated with palm Leopoldinia piassaba Wallace, which represents an important source
Publicado em: 2010
-
12. Rotavirus detection and isolation from chickens with or without symptoms
Rotaviruses have been identified as one of the main etiological agents of diarrhea and enteritis in mammals, including humans, and in avian species. Few studies have been published about enteric viruses in Brazilian poultry, including those related to rotavirus infection. Such studies demonstrate significant occurrence and the importance of enteric viruses i
Revista Brasileira de Ciência Avícola. Publicado em: 2006-09