Results 81 to 90 of about 1,223,886 (257)

A novel diagnostic technique for diagnosis of Staphylococcus aureus subclinical mastitis using gold nanoparticle-based ELISA

Open Veterinary Journal
Background: Bovine subclinical mastitis is a significant cause of economic losses in dairy farms, primarily due to its asymptomatic nature and difficulty in early detection.
Walaa A. Gad, Salama A. Osman, Khaled A. Abd El-Razik, Ashraf H. Soror, Ehab A. Fouad   +4 more
doaj   +1 more source

Serodiagnosis of Johne's disease by indirect ELISA in ovine [PDF]

Iraqi Journal of Veterinary Sciences, 2010
The study included collection of 92 serum samples from local Awasii breed in Mosul and Karakosh regions, some of them show clinical signs for John's disease, all samples were assayed using indirect Enzyme-Linked Immunosorbent Assay (ELISA) to detect ...
I. M. Ahmed
doaj  

Somatic Evolution of a Germline Antibody Expands its Breadth to Neutralize Early SARS‐CoV‐2 Omicron Variants

Advanced Science, EarlyView.
Engineering of the 148‐germline (148‐GL) antibody reveals a roadmap for overcoming SARS‐CoV‐2 viral escape. By introducing four specific somatic hypermutations, the resulting 148‐M4 variant restores potent neutralization against Omicron BA.1 and BA.4/5.
Huibin Lv, Ziqi Feng, Qi Wen Teo, Chunke Chen, Akshita B. Gopal, Danbi Choi, Timothy J. C. Tan, Yun Sang Tang, Lewis Siu, Armita Nourmohammad, Roberto Bruzzone, Ian A. Wilson, Meng Yuan, Nicholas C. Wu, Chris K. P. Mok   +14 more
wiley   +1 more source

Evaluation of ELISA and Brucellacapt tests for diagnosis of human Brucellosis [PDF]

Background and Objectives: Brucellosis is one of the most common zoonotic diseases in Iran and human brucellosis is endemic in all parts of the country. Because of the difficulty in the diagnosis of brucellosis, particularly in endemic areas, the use of ...
پیری دوگاهه, هادی, پورفرضی, فرهاد, گل محمدی, محمد قاسم   +2 more
core  

Evaluation of enzyme immunoassays in the diagnosis of camel (Camelus dromedarius) trypanosomiasis:a preliminary investigation [PDF]

, 1989
Three enzyme immunoassays were used for the serodiagnosis of Trypanosoma evansi in camels in the Sudan in order to evaluate their ability to discriminate between infected and non-infected animals.
Luckins, A G, Higgins, A, Jones, T W, Aitken, C G, Thrusfield, M V, Rae, P F   +5 more
core  

Spatially Organized Human Ovarian Spheroids Instruct Endometrial Morphogenesis

Advanced Science, EarlyView.
A spatially organized human follicle‐like spheroid (SPHEGaT) composed of granulosa cells (GCs) and stromal‐derived theca‐like cells (TLCs) establishes sustained steroidogenesis in vitro. When co‐cultured with human endometrial organoids (EMOs), estradiol (E2) and progesterone (P4) exchange induces secretory/progesterone‐responsive differentiation ...
Maria João Sousa, Silke De Vriendt, Lixian Liu, Thalles Fernando Rocha Ruiz, Hugo Vankelecom, Christiani Andrade Amorim   +5 more
wiley   +1 more source

Neuropeptide Y—Graphene Oxide Complexes Inhibit Amygdala NPY‐Receptor Expressing Glutamatergic Pathways and Selectively Remove Aversive Memory In Vivo

Advanced Science, EarlyView.
A graphene oxide nanocarrier presents neuropeptide Y specifically to NPY receptor‐expressing pathways in the amygdala, whose activation selectively suppresses aversive memory formation, without modulating anxiety responses. This circuit‐restricted drug release strategy may impact future design of neuropsychiatric therapies with limited off‐target ...
Elisa Pati, Audrey Franceschi Biagioni, Raffaele Casani, Luis M. Arellano, Tommaso Battisti, Gloria Garcia‐Ortega, Neus Lozano, Alberto Bianco, Kostas Kostarelos, Laura Ballerini, Giada Cellot   +10 more
wiley   +1 more source

ELISA tests in quality control of biological medical products

, 2013
Biológiai hatóanyagok minőségének vizsgálatára többek között ELISA (Enzimhez kötött immunszorbens meghatározás) teszteket alkalmaznak. Az alkalmazott ELISA módszer alkalmasságának vizsgálata és továbbfejlesztése kulcsfontosságú a hatóanyagok ...
Vaskó, Barbara
core  

TPI1 Loss Triggers a Metabolite‐Driven Mitochondrial Redox Vulnerability via the SARM1–cADPR–Ca2+ Axis

Advanced Science, EarlyView.
Metabolite‐driven redox stress governs cancer cell senescence. TPI1 deficiency elevates DHAP, initiating SARM1‐dependent cADPR‐Ca2+ release. Mitochondrial ROS surge subsequently induces DNA damage and senescence, offering a conserved therapeutic target in multiple cancers.
Chunyu Liu, Shun Wu, Chuang Wang, Zirui Zhou, Tianwei Cai, Wen Tao, Shidong Zuo, Chi Zhang, Yuhao Dong, Yi Feng, Qingbo Huang, Baojun Wang, Xin Ma, Haoli Ma, Xu Zhang, Yan Huang   +15 more
wiley   +1 more source

Detection of Brucella antibodies of sheep and goats by using two serological tests in Al-Sulaimanya governorate

The Iraqi Journal of Veterinary Medicine, 2015
A research was carried out to detect Brucella antibodies of sheep and goats in Al-Sulaimanya governorate by using modified Rose Bengal test and indirect ELISA.
Osman M. Jabary
doaj   +1 more source