Results 61 to 70 of about 54,993 (202)

The Role of Mycoplasma bovirhinis in the Development of Singular and Concomitant Respiratory Infections in Dairy Calves from Southern Brazil

Pathogens
The role of Mycoplasma bovirhinis in the development of pulmonary disease in cattle is controversial and was never evaluated in cattle from Latin America. This study investigated the respiratory infection dynamics associated with M.
Ana Paula Souza Frucchi, Alais Maria Dall Agnol, Eloiza Teles Caldart, Dalton Everton Bronkhorst, Alice Fernandes Alfieri, Amauri Alcindo Alfieri, Selwyn Arlington Headley   +6 more
doaj   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Characterization of monoclonal and polyclonal antibodies to bovine enteric coronavirus: Establishment of an efficient ELISA for antigen detection in feces [PDF]

, 1989
Monoclonal antibodies to bovine enteric coronavirus (BEC) were produced. Additionally, polyclonal antibodies were made in rabbits and guinea pigs and extracted from the yolk of immunized hens.
Eichhorn, Werner, Czerny, C. P.
core  

Development of a multienzyme isothermal rapid amplification and lateral flow dipstick combination assay for bovine coronavirus detection

Frontiers in Veterinary Science, 2023
Bovine coronavirus (BCoV) is a major cause of infectious disease in cattle, causing huge economic losses to the beef and dairy industries worldwide. BCoV can infect humans and multiple other species of animals.
Chengyuan Ji, Yiqiu Feng, Ruini Sun, Qibing Gu, Yao Zhang, Jiale Ma, Zihao Pan, Huochun Yao   +7 more
doaj   +1 more source

Intimate Interaction Between Nucleic Acid and Conjugated Polymers in Organic Electrochemical Transistors Enables Ultrasensitive Biomarker Detection

Advanced Materials, EarlyView.
The intimate interaction between negatively charged RNA molecules and conjugated polymers in organic electrochemical transistors (OECTs) in aqueous electrolytes is investigated. It demonstrates that RNA binding reduces the volumetric capacitance of the polymer channel, enabling the development of an ultrasensitive biosensing platform capable of ...
Hong Liu, Naixiang Wang, Anneng Yang, Jiajun Song, Li Li, Iain McCulloch, Helen Ka‐wai Law, Feng Yan   +7 more
wiley   +1 more source

Les coronavirus des bovins

Bulletin de l'Académie vétérinaire de France, 2021
Ridremont (Note soumise le 21 janvier 2021, acceptée le 2021) Résumé Les coronaviroses bovines, dues au coronavirus bovin (BCoV), sont à l’origine de troubles digestifs et respiratoires chez les bovins domestiques et sauvages. On ne distingue qu’un seul sérotype de coronavirus bovin, appartenant au genre Embecovirus, même si la variabilité des ...
openaire   +1 more source

Molecular mechanisms of severe acute respiratory syndrome (SARS)

, 2005
Severe acute respiratory syndrome (SARS) is a new infectious disease caused by a novel coronavirus that leads to deleterious pulmonary pathological features.
David A Groneberg, Groneberg, David A., Peter Zabel, Groneberg, Jan David Alexander, Zabel, Peter, Rolf Hilgenfeld, Hilgenfeld, Rolf   +6 more
core   +1 more source

Cryptosporidium spp. Infections in Combination with Other Enteric Pathogens in the Global Calf Population

Animals, 2021
The most common worldwide diarrhoea-causing agents in neonatal calves are Cryptosporidium spp. (Crypto), bovine rotavirus (BRV), bovine coronavirus (BCoV), and enterotoxigenic Escherichia coli F5 (K99) (ETEC).
Beate Conrady, Michael Brunauer, Franz-Ferdinand Roch   +2 more
doaj   +1 more source

The Development and Pilot Clinical Study of CD147 Targeted Antagonistic Peptide Probe for Tumor Imaging

Advanced Science, EarlyView.
This study establishes [68Ga]Ga‐DOTA‐AP9 as a first‐in‐human CD147‐targeted PET tracer with favorable safety and specific tumor uptake. Tracer accumulation correlates with CD147 expression in patients, enabling noninvasive quantification of CD147‐positive malignancies.
Xiaokun Ma, Rui Guo, Dongfeng Niu, Yufei Song, Zhenyao Zhang, Xiangxi Meng, Lili Mao, Haifeng Huang, Hua Zhu, Zhi Yang, Teli Liu   +10 more
wiley   +1 more source

Excretion and persistence of bovine coronavirus in neonatal calves [PDF]

Archives of Virology, 1990
Following oral inoculation, the excretion of a virulent or an attenuated strain of bovine coronavirus in calf feces and their persistence in spiral colon, ileum, and jejunum were studied using hemagglutination and direct fluorescent antibody tests, respectively.
Kapil, Sanjay, Trent, Ava M., Goyal, Sagar M.   +2 more
openaire   +2 more sources