Results 71 to 80 of about 4,516,633 (288)

Genetic Variation in Natural and Induced Antibody Responses in Layer Chickens

Animals
Selection of livestock for disease resistance is challenging due to the difficulty in obtaining reliable phenotypes. Antibodies are immunological molecules that provide direct and indirect defenses against infection and link the activities of both the ...
Jesus Arango, Anna Wolc, Jeb Owen, Kendra Weston, Janet E. Fulton   +4 more
doaj   +1 more source

Multisystemic Aspergillosis with Granulomas in Layer Chickens

Korean Journal of Poultry Science, 2011
ChoongAng Vaccine Laboratories, Daejeon 305-348, KoreaABSTRACT A case of aspergillosis in 39-day-old layer chickens having a history of gradual emaciation and subsequently death with nervous signs such as torticollis and lack of equilibrium was documented.
Ji-Ye Kim, Jong-Man Kim, In-Pil Mo
openaire   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Isolation and molecular characterization of multidrug-resistant Escherichia coli from chicken meat

Scientific Reports, 2020
Antibiotic-resistant Escherichia coli (E. coli) are common in retail poultry products. In this study, we aimed to isolate and characterize multidrug resistant (MDR) E.
Md. Masudur Rahman, Asmaul Husna, Hatem A. Elshabrawy, Jahangir Alam, Nurjahan Yasmin Runa, A. T. M. Badruzzaman, Nahid Arjuman Banu, Mohammad Al Mamun, Bashudeb Paul, Shobhan Das, Md. Mahfujur Rahman, A. T. M. Mahbub-E-Elahi, Ahmed S. Khairalla, Hossam M. Ashour   +13 more
doaj   +1 more source

Identification and Prevalence of Endoparasite on Layer Chicken in Udanawu Sub-district Blitar

Journal of Parasite Science, 2023
The aim of this research was to determined the prevalence and infection degrees of endoparasite on layer chicken in Sub-district Udanawu, Blitar. Ninety-six samples were taken from layer chicken in 3 different villages namely Bakung Village, Tunjung ...
Khalissa Farah Alifia, Setiawan Koesdarto, Yulianna Puspitasari, Mufasirin, Adiana Mutamsari Witaningrum   +4 more
doaj   +1 more source

Lead contamination in backyard chicken layer flocks in California [PDF]

Journal of Veterinary Diagnostic Investigation, 2018
Backyard layer chickens may be exposed to a variety of metals in the environment, including lead. The potential public health concerns associated with lead exposure prompted us to systematically screen liver samples from backyard layers submitted to the diagnostic laboratory to estimate the prevalence of lead exposure. Over a period of 1 y, we tested 1,
Sobhakumari, Arya, Hargrave, Sabine A, Hill, Ashley E, Poppenga, Robert H   +3 more
openaire   +4 more sources

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Relationship between phylogenetic groups of Escherichia coli and Pathogenicity among Isolates from chickens with Colibacillosis and healthy chickens

Poultry Science, 2022
: Avian pathogenic Escherichia coli (APEC) is closely related to extraintestinal pathogenic E. coli, which are frequently assigned to specific phylogenetic groups (phylogroups). Therefore, we investigated the association between phylogroups of E.
Toshiyuki Murase, Hiroichi Ozaki
doaj   +1 more source

Experimental induction of chicken amyloid A amyloidosis in white layer chickens by inoculation with inactivated vaccines [PDF]

Avian Pathology, 2017
We investigated the amyloidogenic potential of inactivated vaccines and the localized production of serum amyloid A (SAA) at the injection site in white layer chickens. Hens in the treated group were injected intramuscularly three times with high doses of inactivated oil-emulsion Salmonella Enteritidis vaccine and multivalent viral and bacterial ...
Wazir Ahmad, Habibi, Takuya, Hirai, Mohammad Hakim, Niazmand, Naoko, Okumura, Ryoji, Yamaguchi   +4 more
openaire   +2 more sources