Results 41 to 50 of about 40,608 (276)

Cloning and Functional Characterization of Octβ2-Receptor and Tyr1-Receptor in the Chagas Disease Vector, Rhodnius prolixus

open access: yesFrontiers in Physiology, 2017
Octopamine and tyramine, both biogenic amines, are bioactive chemicals important in diverse physiological processes in invertebrates. In insects, octopamine and tyramine operate analogously to epinephrine and norepinephrine in the vertebrates. Octopamine
Sam Hana, Angela B. Lange
doaj   +1 more source

Sympathetic nerve-derived ATP regulates renal medullary blood flow via vasa recta pericytes [PDF]

open access: yes, 2013
Pericyte cells are now known to be a novel locus of blood flow control, being able to regulate capillary diameter via their unique morphology and expression of contractile proteins. We have previously shown that exogenous ATP causes constriction of vasa
Peppiatt-Wildman, C. M.   +12 more
core   +1 more source

Au Nanoparticles (NPs) Decorated Co Doped ZnO Semiconductor (Co400-ZnO/Au) Nanocomposites for Novel SERS Substrates

open access: yesBiosensors, 2022
Au nanoparticles were decorated on the surface of Co-doped ZnO with a certain ratio of Co2+/Co3+ to obtain a novel semiconductor-metal composite. The optimal substrate, designated as Co400-ZnO/Au, is beneficial to the promotion of separation efficiency ...
Yan Zhai   +5 more
doaj   +1 more source

Tyramine immunoreactivity. [PDF]

open access: yes, 2013
A–C: Frontal sections. A: Putatively centrifugal blebby processes connect the central brain to the lobula (Lo) and medulla (Me). The fibers from the central brain (double arrowheads) invade the lobula and give rise to arborizations in its layer 3.
Michiyo Kinoshita (314697)   +3 more
core   +1 more source

Kajian Senyawa Tiramin dalam produk Olahan: Kajian Literatur

open access: yesJurnal Teknologi dan Industri Pertanian Indonesia
Recently, food safety issues can be affected by several bioactive compounds such as biogenic amines that can be specifically found in fermented foods due to bacterial decarboxylation of some amino acids by fermentation or spoilage bacteria.
Setyaning Pawestri, Fathma Syahbanu
doaj   +1 more source

Role of Biogenic Amines in Oviposition by the Diamondback Moth, Plutella xylostella L

open access: yesFrontiers in Physiology, 2020
Oviposition is an important reproductive behavior that is triggered by mating in insects, and biogenic amines might be involved in its regulation. The effects of biogenic amines on oviposition have only been studied in a few insect species, and the ...
Fan Li   +4 more
doaj   +1 more source

Disexcitation in the ASH/RIM/ADL negative feedback circuit fine-tunes hyperosmotic sensation and avoidance in Caenorhabditis elegans

open access: yesFrontiers in Molecular Neuroscience, 2023
Sensations, especially nociception, are tightly controlled and regulated by the central and peripheral nervous systems. Osmotic sensation and related physiological and behavioral reactions are essential for animal well-being and survival.
Hui Liu   +9 more
doaj   +1 more source

Dopamine Contamination of Infused Tyramine [PDF]

open access: yesClinical Chemistry, 2005
Clinical assessments of autonomic function often include tyramine (TYR) infusion. After uptake of TYR by sympathetic nerves via the cell membrane norepinephrine (NE) transporter and translocation of axoplasmic TYR into vesicles, NE exits the vesicles.
Courtney, Holmes   +5 more
openaire   +2 more sources

Tyramine-Invertase Bioconjugate-Amplified Personal Glucose Meter Signaling for Ultrasensitive Immunoassay [PDF]

open access: yes
Highly sensitive and facile detection of low levels of protein markers is of great significance for the early diagnosis and efficacy monitoring of diseases.
Yating Wu (1853134)   +5 more
core   +1 more source

Tyramine immunofluorescence in the lamina and medulla. [PDF]

open access: yes, 2013
A–C: Single horizontal optical sections through the lamina (La, thickness = 1 µm), stained with anti-tyramine (magenta in A,C), the nuclear marker DAPI (blue in B,C), and anti-synapsin (green in A–C).
Michiyo Kinoshita (314697)   +3 more
core   +1 more source

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