نتایج جستجو برای: clonidine drug
تعداد نتایج: 592573 فیلتر نتایج به سال:
Results: Of the 352 patients, 173 (49.1%) achieved their goal diastolic blood pressure, in 133 (37.8%) the alternate drug failed, and 46 (13.1%) left the study for various reasons. Overall response rates were as follows: diltiazem, 63%; clonidine, 59%; prazosin, 47%; hydrochlorothiazide, 46%; atenolol, 41%; and captopril, 37%. The best response rate for patients in whom hydrochlorothiazide fail...
Clonidine, an alpha agonist, formally prescribed in clinical medicine as antihypertensive medication, is currently being used more frequently to address a multitude of psychiatric entities. The long-acting formulation is approved by the Food and Drug Administration for use in treating the attention-deficit/hyperactivity disorder. In addition to this only legitimate indication, it has long been ...
Hypertension is a risk factor for several cardiovascular diseases and oxidative stress suggested to be involved in the pathophysiology. Antihypertensive drug Clonidine action in ameliorating oxidative stress was not well studied. Therefore, this study investigate the effect of Clonidine on oxidative stress markers and nitric oxide (NO) in SHR and nitric oxide synthase inhibitor, N-nitro-L-argin...
Animals with anterior or posterior neocortical lesions as well as intact control animals were evaluated for changes in a-adrenergic sensitivity at five postoperative times. Colonic temperature decreases were measured in response to clonidine at each of the postoperative periods. The result indicated that a heightened heat-loss response was induced by clonidine that lasted 21 or more days after ...
The depressor and sympathoinhibitory effect of the imidazoline drug clonidine is reported to be associated with functional states of the central glutamate receptors. The rostral ventrolateral medulla (RVLM) has been recognized as a specific target area for mediating the central depressor mechanism of clonidine. The objective of this study was to determine the role of the glutamate receptor subt...
BACKGROUND Marked activation of the sympathetic nervous system occurs during and after noncardiac surgery. Low-dose clonidine, which blunts central sympathetic outflow, may prevent perioperative myocardial infarction and death without inducing hemodynamic instability. METHODS We performed a blinded, randomized trial with a 2-by-2 factorial design to allow separate evaluation of low-dose cloni...
BACKGROUND An estimated 2-3 million people are acutely poisoned by organophosphorus pesticides each year, mostly in the developing world. There is a pressing need for new affordable antidotes and clonidine has been shown to be effective in animal studies. Our aim was to determine the safety of clonidine given as an antidote in adult patients presenting with signs or symptoms of acute organophos...
Patients with autonomic failure are disabled by orthostatic hypotension, which can be worsened by the nighttime pressure natriuresis induced by associated supine hypertension. Several pharmacological agents are available that effectively reduce nighttime hypertension, but none of them prevent pressure natriuresis. Because hypertension of autonomic failure can be driven by residual sympathetic t...
Abstract Regarding the proven anticonvulsant effect of Zhumeria majdae essential oil (ZMEO) in previous studies we were prompted to investigate ZMEO effects on tolerance morphine and withdrawal syndrome. Tolerance was induced mice by subcutaneous injection 2.5 mg/kg for 4 days. Subsequent doses (20 mg/kg) used study expression development tolerance. Clonidine as standard drug inhibit syndrome s...
Background: Obsessive-compulsive disorder (OCD) is a common neuropsychiatric worldwide. Inadequate response of OCD patients to usual agent makes this great challenge, and recent studies have recommended augmentation therapy as new choice. Objectives: As traces noradrenergic dysfunction been noted in pathophysiology, the current study aimed assess efficacy clonidine for treating OCD. Methods: Th...
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