Changes in hemoglobin concentration and oxygen saturation in human gingiva following brushing.
نویسندگان
چکیده
منابع مشابه
Do changes in pulse oximeter oxygen saturation predict equivalent changes in arterial oxygen saturation?
INTRODUCTION This study investigates the relation between changes in pulse oximeter oxygen saturation (SpO2) and changes in arterial oxygen saturation (SaO2) in the critically ill, and the effects of acidosis and anaemia on precision of using pulse oximetry to predict SaO2. PATIENTS AND METHODS Forty-one consecutive patients were recruited from a nine-bed general intensive care unit into a 2-...
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In Caucasians and Native Americans living at altitude, hemoglobin mass is increased in spite of erythropoietin concentrations ([Epo]) not markedly differing from sea level values. We hypothesized that a nocturnal decrease of arterial oxygen saturation (SaO2) causes a temporary rise of [Epo] not detected by morning measurements. SaO2 (continuous, finger oximeter) and [Epo] (ELISA, every 4 h) wer...
متن کاملThe effect of breast milk odor on concentration percentage of oxygen saturation and respiratory rate in premature infants
Background: establishing a regular respiratory condition in the infants is one of the basic considerations in NICU. Newborns show noticeable breath alterations in response to even low concentrations of some fragrance. Aim: determining the effect of breast milk odor on oxygen saturation and respiratory rate in premature infants. Methods: In this four-group randomized clinical trial, 180 prematu...
متن کاملNet charge and oxygen affinity of human hemoglobin are independent of hemoglobin concentration
The dependence of net charge and oxygen affinity of human hemoglobin upon hemoglobin concentration was reinvestigated. In contrast to earlier reports from various laboratories, both functional properties of hemoglobin were found to be independent of hemoglobin concentration. Two findings indicate a concentration-independent net charge of carbonmonoxy hemoglobin at pH 6.6: (A) The pH value of a ...
متن کاملNet Charge and Oxygen Affinity of Human Hemoglobin Are Independent of Hemoglobin Concentration
I N T R O D U C T I O N Gary-Bobo and Solomon (1) have proposed that the anomalous osmotic behavior of the erythrocyte is due to a decrease of the net charge of hemoglobin which occurs when the hemoglobin concentration inside the erythrocyte is raised. Employing Donnan equilibrium studies, they subsequently (2) produced evidence to show that a hemoglobin charge dependence on hemoglobin concentr...
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ژورنال
عنوان ژورنال: JOURNAL OF DENTAL HEALTH
سال: 1989
ISSN: 0023-2831
DOI: 10.5834/jdh.39.129