Results 41 to 50 of about 12,187 (252)

Effects of Titanium Dioxide Nanoparticles on Chick Embryo: Immunomodulatory, Hepatic and Biochemical Alterations. [PDF]

Vet Med Sci
Exposure to titanium dioxide nanoparticles (TiO2 NPs) in chick embryos caused subcutaneous haemorrhage, reduced body weight and elevated biochemical markers (urea, creatinine, ALP, AST and ALT) in amniotic fluid. Histological changes in the liver, caecal tonsil and bursa of Fabricius were observed, including cellular disruptions and altered lymphocyte ...
Islam MS, Amin MN, Begum MD.
europepmc   +2 more sources

PENGAMATAN WAKTU REGRESI BURSA FABRICIUS PADA AYAM ALPU [PDF]

, 2018
PENGAMATAN WAKTU REGRESI BURSA FABRICIUS PADA AYAM ALPUABSTRAKPenelitian ini bertujuan mengetahui waktu regresi bursa Fabricius pada ayam ALPU. Sebanyak 72 ekor ayam ALPU yang terdiri dari 2 ekor ayam jantan dan 2 ekor ayam betina dari umur 1-18 minggu ...
Riri Agusmanepi
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A transmissible disease of the bursa of Fabricius of ducks [PDF]

Avian Pathology, 1994
Longitudinal surveys of commercial Pekin ducks from four farms with a history of poor flock performance and high mortality rate showed that there was lymphoid depletion of the bursa of Fabricius in most ducks selected from 7 days of age onward. Such lesions were not present in Pekin ducks from a farm with a history of good flock performance and low ...
J. A. Smyth, M. S. McNulty
openaire   +3 more sources

Using a Multi‐Attribute Decision‐Making Method to Evaluate the Effect of in Ovo Injection of Valine and Tryptophan on the Growth Performance of Broiler Chickens

Veterinary Medicine and Science, Volume 11, Issue 4, July 2025.
He multiple‐attribute method aids management decisions in in ovo nutrition. In ovo amino acid administration reduces embryo mortality risk late in incubation. In ovo injection of 0.55% L‐tryptophan on day 14 improves broiler growth. In ovo 0.55% L‐tryptophan significantly influenced growth metrics at 21 days.
Marziyeh Ebrahimi, Hoda Javaheri Barfourooshi, Seyed Abdullah Hosseini, Amir Hossein Alizadeh‐Ghamsari   +3 more
wiley   +1 more source

Cryptosporidium sp. em intestinos, bursa de Fabricius e traquéia de frangos (Gallus gallus sp) [PDF]

Ciência Rural, 2006
Parasitas do gênero Cryptosporidium infectam várias espécies de animais, e a enfermidade resultante é a criptosporidiose, importante zoonose de distribuição mundial. Em aves, a infecção tem sido reportada em várias espécies.
Gislaine Jacobsen, Aléverson da Silva Barcelos, Maristela Lovato Flôres, Stefanie Dickel Segabinazi, Vera Regina Albuquerque Lagaggio   +4 more
doaj   +1 more source

GAMBARAN HISTOLOGIS BURSA FABRICIUS AYAM KAMPUNG (GALLUS GALLUS DOMESTICUS) PADA UMUR BERBEDA [PDF]

, 2017
GAMBARAN HISTOLOGIS BURSA FABRICIUS AYAM KAMPUNG (Gallus gallus domesticus) PADA UMUR BERBEDAABSTRAKPenelitian ini bertujuan mengetahui gambaran histologis bursa Fabricius ayam kampung (Gallus gallus domesticus) pada umur berbeda.
Hasnita
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The Effects of Green LED Lighting During Incubation on Embryo Growth, Hatching Performance, Post‐Hatch Growth Performance, Intestinal Morphology, Slaughter and Carcass Characteristics

Veterinary Medicine and Science, Volume 11, Issue 4, July 2025.
Continuous green LED lighting during incubation altered broiler development by reducing heart and hatch weight, shortening incubation time, and impairing post‐hatch growth and jejunal morphology without affecting hatchability. ABSTRACT Background In recent years, research has increasingly focused on the role of light exposure in stimulating embryonic ...
Esin Ebru Onbaşılar, Hilal Çapar Akyüz, Umut Can Gündoğar, Ozan Ahlat, Sakine Yalçın, Hüseyin Yalçınkaya, Banu Yüceer Özkul, Necmettin Ünal, Ceyhan Özbeyaz   +8 more
wiley   +1 more source

GAMBARAN HISTOLOGIS BURSA FABRICIUS ITIK TEGAL (ANAS JAVANICUS) PADA TIGA TINGKATAN UMUR SEBELUM DEWASA KELAMIN [PDF]

, 2015
Penelitian ini bertujuan untuk mendapatkan informasi struktur histologis bursa Fabricius pada itik tegal. Hewan yang digunakan adalah itik tegal (Anas javanicus) berumur 1 bulan, 2 bulan, dan 3 bulan masing-masing tiga ekor.
Nurul Hidayah
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Effect of High Fructose Corn Syrup and Citric Acid in Broiler Diets on Performance, Gut pH, Immunity, Antioxidant Status and Some Blood Parameters

Veterinary Medicine and Science, Volume 11, Issue 4, July 2025.
Although HFCS negatively affected performance both alone and when mixed with citric acid, citric acid alone positively affects performance. In addition, HFCS together with citric acid increased serum TCHO and HDL‐CHO levels. Although HFCS and citric acid do not have antioxidant effects as both mixtures and alone, it has been determined that citric acid
Gökhan Şen, Ali Karapinar, Mehmet Naci Oktay, Miyase Çinar, Mehmet Başalan   +4 more
wiley   +1 more source

In ovo given sunset yellow adversely affects embryonic development of chick thymus and bursa Fabricii as evidenced by histological and enzyme histochemical findings

Beni-Suef University Journal of Basic and Applied Sciences, 2023
Background Sunset yellow (E110) has largely been used as food coloring agent. Complaints accumulated on E110 for possible detrimental effects on the immune functions such as allergenicity in the children.
Elif Berktay, İlhami Çelik, Selime Çelik   +2 more
doaj   +1 more source