muscarine/hypoxia

Linkul este salvat în clipboard

ArticoleStudii cliniceBrevete

Alegeți tipul de sortare

9 rezultate

Na+ pump inhibition and non-selective cation channel activation by cyanide and anoxia in guinea-pig chromaffin cells.

Numai utilizatorii înregistrați pot traduce articole

1. Hypoxia and metabolic inhibition with cyanide (CN) evoke catecholamine secretion in adrenal chromaffin cells through depolarization. We elucidated mechanisms for a CN- or anoxia-induced inward (depolarization) current, using the perforated patch method. 2. Bath application of Ba2+ induced a

Effects of hypoxia and putative transmitters on [Ca2+]i of rat glomus cells.

Numai utilizatorii înregistrați pot traduce articole

Dissociated rat glomus cells were loaded with Fura-2 AM to study the effects of hypoxia, and carotid body transmitters on intracellular calcium, [Ca2+]i. The mean control [Ca2+]i was 55 nM in isolated cells and 67 nM in clusters. The following procedures changed [Ca2+]i:0[Ca2+]o+EGTA reduced [Ca2+]i

Hypoxia and cyanide induce depolarization and catecholamine release in dispersed guinea-pig chromaffin cells.

Numai utilizatorii înregistrați pot traduce articole

1. The perforated patch method and amperometry were used to determine whether the adrenal medullary cell itself is capable of sensing hypoxia and, if so, how such sensation is transduced to secretion of catecholamines (CA). 2. Exposure to hypoxia, cyanide (CN), or muscarine facilitated CA secretion

[Acute neurotoxic organophosphate poisoning: insecticides and chemical weapons].

Numai utilizatorii înregistrați pot traduce articole

OBJECTIVE To review clinical and therapeutic bases of an organophosphate poisoning, either with insecticide or nerve agent. METHODS References were obtained from computerized bibliographic research (Medline), from personal data (academic memoir, documents under approbation of the National Defense

[Study on the functional development of the sympathetic nervous system of fetal heart in rats].

Numai utilizatorii înregistrați pot traduce articole

The drugs acting on the autonomic nervous system were administered intravenously to dams or intraperitoneally to the 20-day-old fetuses maintained by umbilical and placental circulation. The fetal heart rates were accelerated by the administration of isoproterenol, epinephrine, norepinephrine,

Muscarinic modulation of TASK-like background potassium channel in rat carotid body chemoreceptor cells.

Numai utilizatorii înregistrați pot traduce articole

The carotid body is the main peripheral arterial chemoreceptor and it is essential to initiate the cardiovascular and respiratory compensatory reflex responses to a decrease in the arterial oxygen. The carotid body chemoreceptor (type-I) cells respond to hypoxia with membrane depolarization,

Hypoxic enhancement of evoked noradrenaline release from the human neuroblastoma SH-SY5Y.

Numai utilizatorii înregistrați pot traduce articole

The effects of chronic hypoxia (2.5% O(2), 24 h) on [3H]noradrenaline ([3H]NA) release evoked from human neuroblastoma SH-SY5Y cells by depolarisation and by activation of muscarinic receptors was investigated. Depolarization of cells with 100 mM K(+) evoked [3H]NA release, and chronic hypoxia

Paracrine Signaling in Glial-Like Type II Cells of the Rat Carotid Body.

Numai utilizatorii înregistrați pot traduce articole

The carotid body (CB) chemosensory complex uses ATP as a key excitatory neurotransmitter that is the main contributor to the sensory discharge during acute hypoxia. The complex includes receptor type I cells, which depolarize and release various neurochemicals including ATP during hypoxia, and

Cardio-ventilatory control in rainbow trout: I. Pharmacology of branchial, oxygen-sensitive chemoreceptors.

Numai utilizatorii înregistrați pot traduce articole

The effects of various neurochemicals on O2-sensitive chemoreceptor afferent discharge in the glossopharyngeal nerve (cranial nerve IX) were examined in an isolated, perfused first gill arch preparation from rainbow trout. Afferent neural activity from O2 receptors in the first gill arch increased

Alăturați-vă paginii
noastre de facebook

Herbal & Natural Medicine

Cea mai completă bază de date cu plante medicinale susținută de știință

Funcționează în 55 de limbi
Cure pe bază de plante susținute de știință
Recunoașterea ierburilor după imagine
Harta GPS interactivă - etichetați ierburile în locație (în curând)
Citiți publicațiile științifice legate de căutarea dvs.
Căutați plante medicinale după efectele lor
Organizați-vă interesele și rămâneți la curent cu noutățile de cercetare, studiile clinice și brevetele

Tastați un simptom sau o boală și citiți despre plante care ar putea ajuta, tastați o plantă și vedeți boli și simptome împotriva cărora este folosit.
* Toate informațiile se bazează pe cercetări științifice publicate