Phosphoinositide‐mediated arterial contractions in mice
نویسندگان
چکیده
منابع مشابه
Cerebral arterial contractions induced by human and bovine thrombin.
Purified human and bovine thrombin produced comparable tonic contractions in isolated canine basilar arteries. The magnitude of the contractions was closely related to the number of thrombin Units studied rather than to the amount of protein added to the isolation bath. Thrombin had a much slower onset of action, but was more potent in generating sustained contractions than either serotonin or ...
متن کاملDependence of cerebral arterial contractions on intracellularly stored Ca++.
The purpose of the present study was to evaluate the dependence of the arterial contractions induced by different vasoactive agents upon intracellularly stored calcium in canine versus monkey cerebral arteries. The potency for inducing contractions in Ca++-free media was in the order of 9,11-epithio-11,12-metano-thromboxane A2 (STXA2) greater than prostaglandin F2 alpha (PGF2 alpha) much greate...
متن کاملarterial versus venous fluid resuscitation; restoring cardiac contractions in cardiac arrest following exsanguinations
conclusions ia fluid resuscitation is superior to iv resuscitation in hemorrhagic shock induced cardiac arrest. results while iv rl infusion failed to restore chest motion in mice (n = 5), ia rl infusion restored chest motion in all mice examined (n = 6) (p = 0.0067). in three mice, iv rl infusion after cardiac arrest showed no effect on cc. after failure of venous infusion, ia rl infusion was ...
متن کاملArterial versus Venous Fluid Resuscitation; Restoring Cardiac Contractions in Cardiac Arrest Following Exsanguinations
Background: Arterial cannulation and intra-arterial (IA) fluid and blood resuscitation in the patients with severe shock is an easier approach compared with the intravenous (IV) access if concerns regarding the efficiency and safety of this approach are addressed. Objectives: We hypothesized that IA fluid resuscitation is more effective than IV resuscitation in restoring cardiac contractions (C...
متن کامل$psi -$weak Contractions in Fuzzy Metric Spaces
In this paper, the notion of $psi -$weak contraction cite{Rhoades} isextended to fuzzy metric spaces. The existence of common fixed points fortwo mappings is established where one mapping is $psi -$weak contractionwith respect to another mapping on a fuzzy metric space. Our resultgeneralizes a result of Gregori and Sapena cite{Gregori}.
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2009
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.23.1_supplement.lb136