نتایج جستجو برای: hr blood
تعداد نتایج: 743044 فیلتر نتایج به سال:
this study evaluated the effects of inhalation of lavender essential oil on vital signs in icu open-heart surgery. this study is a clinical single-blind trial. the study was conducted on 40 patients who had open-heart surgery in the cardiac icu of two hospitals of tehran university of medical sciences, 2012. criteria included: full consciousness, lack of hemorrhage, lack of heart rate reduction...
PURPOSE Blood-based circulating-free (cf) tumor DNA may be an alternative to tissue-based EGFR mutation testing in NSCLC. This exploratory analysis compares matched tumor and blood samples from the FASTACT-2 study. EXPERIMENTAL DESIGN Patients were randomized to receive six cycles of gemcitabine/platinum plus sequential erlotinib or placebo. EGFR mutation testing was performed using the cobas...
To examine the influence of chronic hormone replacement therapy (HRT) on the central and peripheral cardiovascular responses of postmenopausal women to direct passive heating, seven women taking estrogen replacement therapy, seven women taking estrogen and progesterone therapy, and seven women not taking HRT were passively heated with water-perfused suits to their individual limit of thermal to...
Renal medullary interstitial infusion of NG-nitro-L-arginine (120 micrograms/hr, n = 7) decreased papillary blood flow to 71 +/- 5% of control without altering outer cortical flow. Before NG-nitro-L-arginine infusion, interstitial acetylcholine administration (200 micrograms/hr) increased cortical and papillary blood flow to 134 +/- 6% and 113 +/- 2% of control, respectively. After NG-nitro-L-a...
conclusions both remifentanil and magnesium had favorable outcomes in preventing hr and map elevation after tracheal extubation. however, remifentanil was associated with more rapid regaining of consciousness and reversal of muscular relaxation. results the hr was significantly lower, immediately after extubation and 3, 5, and 10 minutes after extubation, in both magnesium and remifentanil grou...
این پایان نامه در جهت بهبود عملیات شیرین سازی گاز ترش طبیعی و بررسی امکان سنجی جایگزین حلال sulfinol-d به جای حلال mdea مورد استفاده در واحد های شیرین سازی پارس جنوبی فاز (9و10) مورد مطالعه قرار گرفت که این حلال متشکل از حلال فیزیکی و آبی آمینی را که به استفاده جذب فیزیکی و شیمیایی است. بررسی پارامتر های مختلف دما – غلظت و دبی حلال ورودی به برج جذب مورد ارزیابی قرار گرفت. برای تحلیل بهتر نتایج ...
The cognitive bias model of animal welfare assessment is informed by studies with humans demonstrating that the interaction between emotion and cognition can be detected using laboratory tasks. A limitation of cognitive bias tasks is the amount of training required by animals prior to testing. A potential solution is to use biologically relevant stimuli that trigger innate emotional responses. ...
Prolonged severe exercise stresses the cardiovascular system with the need to address the competing demands of blood flow to both the exercising muscles and the skin, while maintaining arterial blood pressure for adequate blood flow to the brain. With the imposition of an environmental heat load in addition to a high metabolic heat load, core temperature steadily increases along with a number o...
A formulation of 1-[2-chloroethyl-U-14C]-3-cyclohexyl-1-nitrosourea in ethanol:propylene glycol (1:4, v/v) was administered to rats previously infiltrated with RT6 glioma tumors (astrocytic series); the organ and tumor tissue distribution was followed at 1, 4, 12, and 24 hr postinjection. From 0 to 1 hr, rapid blood disappearance of the 1-[2-chloroethyl-U-14C]-3-cyclohexyl-1-nitrosourea was obs...
Approximately three fourths of the ammonia content of whole blood is contained in the red cells and one fourth in the plasma of normal subjects. As shown previously, the ammoniat concentration of erythrocytes is normally about three times that of plasma.' Significant differences from the normal distribution occur, however, in patients with anemia or elevated blood ammonia levels.! Elevations in...
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