muscimol has been researched along with Tachycardia in 8 studies
Muscimol: A neurotoxic isoxazole isolated from species of AMANITA. It is obtained by decarboxylation of IBOTENIC ACID. Muscimol is a potent agonist of GABA-A RECEPTORS and is used mainly as an experimental tool in animal and tissue studies.
muscimol : A member of the class of isoxazoles that is 1,2-oxazol-3(2H)-one substituted by an aminomethyl group at position 5. It has been isolated from mushrooms of the genus Amanita.
Tachycardia: Abnormally rapid heartbeat, usually with a HEART RATE above 100 beats per minute for adults. Tachycardia accompanied by disturbance in the cardiac depolarization (cardiac arrhythmia) is called tachyarrhythmia.
| Excerpt | Relevance | Reference |
|---|---|---|
| " In urethane-anaesthetised rats, stimulation of neurons in the perifornical area by microinjection of bicuculline or 6-OH-saclofen causes tachycardia and inhibits baroreflex bradycardia." | 3.69 | Ethanol inhibition of stress-related tachycardia involves medullary NMDA receptors. ( Kunos, G; Lovas, G; Palkovits, M; Varga, K, 1996) |
| "Thus, DMH-induced tachycardia is mediated through activation of neurons in the area of the RP, suggesting that these neurons may play a previously unrecognized role in stress-induced cardiac stimulation." | 1.31 | Tachycardia evoked by disinhibition of the dorsomedial hypothalamus in rats is mediated through medullary raphe. ( DiMicco, JA; Samuels, BC; Zaretsky, DV, 2002) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 1 (12.50) | 18.2507 |
| 2000's | 4 (50.00) | 29.6817 |
| 2010's | 3 (37.50) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Abreu, AR | 1 |
| de Abreu, AR | 1 |
| Santos, LT | 1 |
| de Souza, AA | 1 |
| da Silva, LG | 1 |
| Chianca, DA | 1 |
| de Menezes, RC | 1 |
| Chitravanshi, VC | 1 |
| Kawabe, K | 1 |
| Sapru, HN | 1 |
| Nakamura, K | 1 |
| Morrison, SF | 1 |
| Zaretsky, DV | 2 |
| Zaretskaia, MV | 1 |
| Samuels, BC | 2 |
| Cluxton, LK | 1 |
| DiMicco, JA | 2 |
| McDougall, SJ | 1 |
| Widdop, RE | 1 |
| Lawrence, AJ | 1 |
| Salomé, N | 1 |
| Ngampramuan, S | 1 |
| Nalivaiko, E | 1 |
| Varga, K | 1 |
| Lovas, G | 1 |
| Palkovits, M | 1 |
| Kunos, G | 1 |
8 other studies available for muscimol and Tachycardia
| Article | Year |
|---|---|
Blunted GABA-mediated inhibition within the dorsomedial hypothalamus potentiates the cardiovascular response to emotional stress in rats fed a high-fat diet.
Topics: Animals; Arterial Pressure; Bicuculline; Diet, High-Fat; Emotions; GABA-A Receptor Agonists; GABA-A | 2014 |
GABA and glycine receptors in the nucleus ambiguus mediate tachycardia elicited by chemical stimulation of the hypothalamic arcuate nucleus.
Topics: Animals; Arcuate Nucleus of Hypothalamus; GABA Antagonists; GABA-A Receptor Agonists; Glycine Agents | 2015 |
Central efferent pathways for cold-defensive and febrile shivering.
Topics: 8-Hydroxy-2-(di-n-propylamino)tetralin; Adipose Tissue, Brown; Animals; Blood Pressure; Body Tempera | 2011 |
Microinjection of muscimol into raphe pallidus suppresses tachycardia associated with air stress in conscious rats.
Topics: Air; Animals; Baroreflex; GABA Agonists; Male; Microinjections; Muscimol; Raphe Nuclei; Rats; Rats, | 2003 |
Medial prefrontal cortical integration of psychological stress in rats.
Topics: Amygdala; Animals; Blood Pressure; Cardiovascular Physiological Phenomena; Dorsomedial Hypothalamic | 2004 |
Intra-amygdala injection of GABAA agonist, muscimol, reduces tachycardia and modifies cardiac sympatho-vagal balance during restraint stress in rats.
Topics: Amygdala; Analysis of Variance; Animals; Area Under Curve; Functional Laterality; GABA Agonists; Hea | 2007 |
Ethanol inhibition of stress-related tachycardia involves medullary NMDA receptors.
Topics: Animals; Baclofen; Bicuculline; Ethanol; GABA Agonists; GABA Antagonists; Male; Muscimol; Rats; Rats | 1996 |
Tachycardia evoked by disinhibition of the dorsomedial hypothalamus in rats is mediated through medullary raphe.
Topics: Animals; Bicuculline; Cardiovascular System; GABA Agonists; GABA Antagonists; GABA-A Receptor Agonis | 2002 |