Results 31 to 40 of about 6,722 (148)

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

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

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

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

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

β3-ADRENOCEPTORS INHIBIT STIMULATED NOREPINEPHRINE RELEASE IN SPONTANEOUSLY HYPERTENSIVE RATS

open access: yesFrontiers in Physiology, 2014
Here, the influence of β3-adrenoceptors on catecholamine release in normotensive and spontaneously hypertensive rats was analysed. Blood pressure was recorded through a femoral artery catheter, and cardiac output by ascending aorta flow.
Torill eBerg
doaj   +1 more source

Histamine and Tyramine in Chihuahua Cheeses during Shelf Life: Association with the Presence of tdc and hdc Genes

open access: yesMolecules, 2023
Cheese is a product of animal origin with a high nutritional value, and it is one of the most consumed dairy foods in Mexico. In addition, Chihuahua cheese is the most consumed matured cheese in Mexico.
Eduardo Campos-Góngora   +5 more
doaj   +1 more source

Simple and Sensitive Electrochemical Sensor for Tyramine Determination Based on Overoxidized Poly(o-aminophenol) Film Modified Electrode

open access: yesInternational Journal of Electrochemical Science, 2018
A simple electrochemical sensing method was proposed for fast detection of tyramine in rice vinegar. o-Aminophenol (OAP) was electropolymerized on the surface of glassy carbon electrode (GCE) to form the poly(o-aminophenol) (POAP) film.
Xiaojuan Zhao   +5 more
doaj   +1 more source

The Role of Biogenic Amines in Social Insects: With a Special Focus on Ants

open access: yesInsects, 2023
Eusociality represents the higher degree of interaction in insects. This complex social structure is maintained through a multimodal communication system that allows colony members to be flexible in their responses, fulfilling the overall society’s needs.
Francesca Barbero   +2 more
doaj   +1 more source

Ancient coexistence of norepinephrine, tyramine, and octopamine signaling in bilaterians [PDF]

open access: yes, 2017
BACKGROUND: Norepinephrine/noradrenaline is a neurotransmitter implicated in arousal and other aspects of vertebrate behavior and physiology. In invertebrates, adrenergic signaling is considered absent and analogous functions are performed by the ...
G Jékely (21873413)   +1 more
core   +6 more sources

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