Results 121 to 130 of about 582,830 (241)

A conditional marker gene allowing both positive and negative selection in plants [PDF]

open access: yes, 2004
Selectable markers enable transgenic plants or cells to be identified after transformation. They can be divided into positive and negative markers conferring a selective advantage or disadvantage, respectively.
Erikson, Oskar   +2 more
core   +1 more source

Transcranial laser stimulation: Mitochondrial and cerebrovascular effects in younger and older healthy adults

open access: yesBrain Stimulation, 2021
Background: Transcranial laser stimulation is a novel method of noninvasive brain stimulation found safe and effective for improving prefrontal cortex neurocognitive functions in healthy young adults.
Celeste L. Saucedo   +6 more
doaj  

Identification and characterization of dominant microflora isolated from selected ripened cheese varieties produced in Uganda [PDF]

open access: yesarXiv
In this study, the predominant lactic acid bacteria (LAB) isolates were obtained from Gouda, Jack, Cheddar, and Parmesan cheeses produced in Uganda. The isolates were identified through Gram staining, catalase and oxidase tests, and 16S rDNA sequencing.
arxiv  

Glucose oxidase immobilization onto carbon nanotube networking [PDF]

open access: yesUkrainian Journal of Physics, Vol. 57, No. 7, 2012, pp. 700-709, 2012
When elaborating the biosensor based on single-walled carbon nanotubes (SWNTs), it is necessary to solve such an important problem as the immobilization of a target biomolecule on the nanotube surface. In this work, the enzyme (glucose oxidase (GOX)) was immobilized on the surface of a nanotube network, which was created by the deposition of nanotubes ...
arxiv  

Design of instrumentation for metabolic monitoring of the Adélie penguin : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physics at Massey University [PDF]

open access: yes, 2000
The motivating question for the work described in this thesis was "How does the Adélie penguin cope with cold?" It was reasoned that the time-scale of temperature changes in Antarctica precluded all but metabolic and physiological responses. To determine
Ryland, Paul Stephen
core  

Selegilin Exerts Antidepressant-Like Effects During the Forced Swim Test in Adrenocorticotropic Hormone–Treated Rats

open access: yesJournal of Pharmacological Sciences, 2008
In the present study, we investigated the effect of adrenocorticotropic hormone (ACTH) on the immobilization of rats in the forced swim test after the administration of selegiline, a selective and irreversible monoamine oxidase (MAO)-B inhibitor.
Yoshihisa Kitamura   +7 more
doaj  

Glucose oxidase activity and hydrogen peroxide accumulation in Croatian honeys

open access: yesCroatian Journal of Food Science and Technology, 2018
Ability of black locust (n = 7), chestnut (n = 3), lime (n = 5), mint (n = 3), and honeydew (n = 12) honeys to produce hydrogen peroxide upon dilution, as well as their glucose oxidase activity were investigated in the present study.
IVICA STRELEC   +5 more
doaj   +1 more source

Fabrication of glucose biosensors by inkjet printing [PDF]

open access: yesarXiv, 2012
Inkjet printing has been used to fabricate glucose sensors using glucose oxidase and screen printed carbon electrodes. By appropriate selection of printing and drying conditions we are able to fabricate sensor structures that show a good linear response to glucose concentration.
arxiv  

Effects of Exogenous Sugar Treatment on Enrichment of γ-Aminobutyric Acid in Peanut Sprouts

open access: yesShipin gongye ke-ji
In order to explore the influence of sugar treatment on the enrichment of γ-aminobutyric acid (GABA) in peanut sprouts, this paper selected the optimal application concentration of different types of exogenous sugars (mannose, sucrose and glucose).
Kexin ZHAO   +7 more
doaj   +1 more source

Flavonoid isolation and identification of mother-in-law’s tongue leaves (sansevieria trifasciata) and the inhibitory activities to xanthine oxidase enzyme

open access: yesE3S Web of Conferences, 2018
Hyperuricemia is a disease that is characterized by high uric acid levels, in which the number of victim increase year by year in the worldwide. Flavonoid is an active compound with inhibitory activity towards Xanthine Oxidase Enzyme which is a compound ...
Abdullah   +6 more
doaj   +1 more source

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