Results 71 to 80 of about 468,846 (206)

Development of an ELISA-based kit for the on-farm determination of progesterone in milk

Veterinární Medicína, 2007
Effective reproductive management is a crucial concern in the dairy industry and missed oestrus and late recognition of unsuccessful insemination can lead to substantial financial loss.
R. Simersky, J. Swaczynova, D.A. Morris, M. Franek, M. Strnad   +4 more
doaj   +1 more source

A Sensitive Fluorescent Immunoassay for Prostate Specific Antigen Detection Based on Signal Amplify Strategy of Horseradish Peroxidase and Silicon Dioxide Nanospheres

Journal of Analytical Methods in Chemistry, 2022
A simple, sensitive, and fluorescent immunoassay for the detection of prostate-specific antigen (PSA) based on horseradish peroxidase and silicon dioxide nanospheres as a signal amplification strategy has been described.
Lihua Li, Wenzhi Zhang, Yan Wei, Lizhen Yu, Dexiang Feng   +4 more
doaj   +1 more source

Advantages of an Electrochemical Method Compared to the Spectrophotometric Kinetic Study of Peroxidase Inhibition by Boroxine Derivative

Molecules, 2017
In this study, boroxine derivative (K2[B3O3F4OH]) was tested as an inhibitor of horseradish peroxidase (HRP) by spectrophotometric and electrochemical methods. The activity of horseradish peroxidase was first studied under steady-state kinetic conditions
Jelena Ostojić, Safija Herenda, Zerina Bešić, Mladen Miloš, Borivoj Galić   +4 more
doaj   +1 more source

Assay for free secretory component and methods for monitoring organ rejection [PDF]

, 1996
Methods of monitoring and detecting the early onset of organ injury incident rejection of a organ rejection in an animal are disclosed. The described methods are capable of distinguishing organ rejection injury from other organ tissue damage in the ...
Goldblum, Randall M., Rajaraman, Srinivasan   +1 more
core   +1 more source

Control of echolocation pulses by neurons of the nucleus ambiguus in the rufous horseshoe bat, Rhinolophus rouxi [PDF]

, 1986
1. Horseradish peroxidase was applied by iontophoretic injections to physiologically identified regions of the laryngeal motor nucleus, the nucleus ambiguus in the CF/FM batRhinolophus rouxi. 2.
Rübsamen, R., Schweizer, Hermann
core   +1 more source

Interhemispheric transfer and the processing of foveally presented stimuli [PDF]

, 1994
A review of the literature shows that the LVF and the RVF do not overlap. This means that foveal representations of words are effectively split and that interhemispheric communication is needed to recognise centrally presented ...
Marc, Brysbaert
core   +2 more sources

Modularity of Biochemical Filtering for Inducing Sigmoid Response in Both Inputs in an Enzymatic AND Gate

, 2013
We report the first systematic study of designed two-input biochemical systems as information processing gates with favorable noise-transmission properties accomplished by modifying the gate's response from convex shape to sigmoid in both inputs. This is
Bakshi, Saira, Halamek, Jan, Katz, Evgeny, Privman, Vladimir, Zavalov, Oleksandr   +4 more
core   +1 more source

A sulfated carbohydrate epitope inhibits axon regeneration after injury [PDF]

, 2012
Chondroitin sulfate proteoglycans (CSPGs) represent a major barrier to regenerating axons in the central nervous system (CNS), but the structural diversity of their polysaccharides has hampered efforts to dissect the structure-activity relationships ...
Brown, Joshua M., Chen, Dong F., Cho, Kin-Sang, Gama, Cristal I., Habuchi, Osami, Hsieh-Wilson, Linda C., Mason, Daniel E., Peters, Eric C., Rawat, Manish, Rogers, Claude J., Tremblay, Michel L., Tully, Sarah E., Uetani, Noriko, Xia, Jiang, Zhuang, BinQuan   +14 more
core   +2 more sources

IMOBILIZAÇÃO DE PEROXIDASE DE RAIZ FORTE EM BAGAÇO DE CANA-DE-AÇÚCAR

Química Nova
The immobilization of horseradish peroxidase (HRP) on raw and alkaline pre-treated sugarcane bagasse by physical adsorption (ADS) and covalent bond (LC) methods was studied. The saturation of the support with 2 mg of HRP/g of support by LC immobilization
Monna Lisa B. Queiroz, Kennedy C. da Conceição, Micael Nunes Melo, Osmar Calderón Sánchez, Heiddy M. Alvarez, Cleide M. F. Soares, Alini T. Fricks   +6 more
doaj   +1 more source

Substitution of additives in horseradish sauce: technological strategies and efficacy

Applied Food Research
An additive-free horseradish sauce was produced by replacing citric acid and sulfites, commonly used as acidifying, and antimicrobial/anti-browning agents, respectively.
Flavia Bianchi, Annika Kofler, Giulia Maria Marchetti, Annagrazia Arbore, Elisa Maria Vanzo, Elena Venir   +5 more
doaj   +1 more source