Results 51 to 60 of about 12,187 (252)

RASIO BERAT BURSA FABRICIUS DENGAN BERAT BADAN PADA AYAM ALPU (BURSA BODY WEIGHT RATIO IN ALPU CHICKENS) [PDF]

, 2018
ABSTRAKPenelitian ini bertujuan untuk menentukan rasio berat bursa Fabricius dengan berat badan pada ayam ALPU. Sampel yang digunakan adalah 72 ekor ayam ALPU yang terdiri dari 36 ekor ayam ALPU jantan dan 36 ekor ayam ALPU betina yang berumur 1-18 ...
Vinky Claudya Fransiska
core  

The Bursa of Fabricius and Antibody Production

Poultry Science, 1956
Abstract The bursa of Fabricius is a structure peculiar to Aves. It is a blind sac connected by a small duct to the dorsal part of the cloaca. Often nicknamed “the cloacal thymus,” the function of the bursa is believed to be similar to that of the thymus (Riddle, 1928; Taibel, 1938).
Timothy S. Chang, Bruce Glick, R. George Jaap   +2 more
openaire   +2 more sources

The Effect of Dietary Oil Level and Multi‐Enzyme Supplementation on Performance, Bone Mechanical Properties and Mineral Contents, Intestine Morphology and Immune Response in Broiler Chickens

Veterinary Medicine and Science, Volume 11, Issue 3, May 2025.
Dietary supplementation by vegetable oil (VO) plays an important role in lipid metabolism and its body deposition. Lower liver relative weight of broiler chickens fed a diet supplying 12% of ME requirement through VO suggests that VO could cause an inhibition of lipogenesis. ABSTRACT Background Supplementing broiler diets with non‐starch polysaccharide
Avisa Akhavan Khaleghi, Abolghasem Golian, Hassan Nasiri Moghaddam, Heydar Zarghi   +3 more
wiley   +1 more source

The Pathogenicity Of Velogenic Viscerotropic Newcastle Disease Virus In The Bursa Of Fabricius [PDF]

, 1993
Newcastle disease (ND) is one of the important poultry diseases in Malaysia. Although the disease is controlled through vaccination programmes, outbreaks have been reported in vaccinated flocks from time to time.
Othman, Fauziah
core  

The Bursa of Fabricius: The Evolution of a Discovery

Poultry Science, 1994
It has been a joy these past 40 yr to have traveled the "Bursal Road"--a road we helped construct and whose route allowed us to make a variety of observations that contributed either to basic science or indirectly or directly to the role of the bursa of Fabricius in the B cell repertoire.
openaire   +3 more sources

Effect of Heat‐Processed Corn and a Carbohydrase Enzyme in Mash Diets on Nutrient Digestibility, Growth Performance and Ileal Microbial Count in Broiler Chicks During Finisher Period

Veterinary Medicine and Science, Volume 11, Issue 3, May 2025.
Corn processed at 55°C when used in mash form finishing broilers diet, improved Ca utilisation and FCR and decreased the Clostridium count in ileal contents. The addition of exogenous enzyme to the mash diet containing conditioned corn at 70°C led to an improvement in FCR. The processing of corn improved the height of intestinal villi.
Mohsen Teymouri, Hosna Hajati, Ahmad Hassanabadi, Abolghasem Golian   +3 more
wiley   +1 more source

Irrigation of the cloacal bursa in breeding stoch of the Peterson linage (Gallus gallus domesticus) [PDF]

, 1999
Estudaram-se em 30 exemplares de matrizes pesadas de corte machos da linhagem Peterson (Gallus gallus domesticus), com idade variando de 10 a 12 semanas, a origem, o número e a ordenação dos vasos arteriais da bolsa cloacal, um dos órgãos responsáveis ...
Bombonato, Pedro Primo, Drummond, Sérgio Salazar, Santana, Marcelo Ismar Silva, Santos, André Luiz Quagliatto, Severino, Renato Souto, Silva, Frederico Ozanam Carneiro e   +5 more
core   +5 more sources

Recycling Agricultural Waste: Sustainable Solutions for Enhancing Livestock Nutrition

Veterinary Medicine and Science, Volume 11, Issue 3, May 2025.
The increasing demand for sustainable agricultural practices prompts a reevaluation of feeding strategies in ruminant nutrition. Agricultural waste, often viewed as a by‐product, presents a promising opportunity to enhance the sustainability of livestock production systems.
Mohsen Kazemi
wiley   +1 more source

Avaliação da depleção linfóide folicular da Bursa de Fabricius: uma metodologia alternativa utilizando análise digital de imagem e redes neurais artificiais [PDF]

, 2010
Fifty Bursa of Fabricius (BF) were examined by conventional optical microscopy and digital images were acquired and processed using Matlab® 6.5 software.
FALLAVENA, Luiz C.B., MORAES, Hamilton L.S., MORAES, Lucas B., OSÓRIO, Fernando S., SALLE, Carlos T.P., SALLE, Felipe O., SANTOS, Luciana R., SOUZA, Guilherme F.   +7 more
core   +2 more sources

Safety and efficacy of a feed additive consisting of guanidinoacetic acid (Creamino®) for turkeys for fattening and reared for breeding (Alzchem Trostberg GmbH)

EFSA Journal, Volume 23, Issue 4, April 2025.
Abstract Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of guanidinoacetic acid (GAA) when used as zootechnical additive in feed and water for drinking for turkeys for fattening and turkeys reared for ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Ilen Röhe, Katerina Theodoridou, Jaume Galobart, Jordi Ortuño Casanova, Maria Vittoria Vettori, Jordi Tarrés‐Call, Alberto Navarro‐Villa   +21 more
wiley   +1 more source