Am J Dis Child
 1966
DOI: 10.1001/archpedi.1966.02090140074004
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Limb Blood Flow in the Normal and Sick Newborn

Langford Kidd1
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Cited by 37 publications

(26 citation statements)
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“…There was no significant difference in peripheral blood flow between full-term and premature infants without RD, which agrees with the results of other authors [2,19,35,36]. In premature infants with RD, blood flow was markedly reduced [19] or--as in our study--moderately [35] decreased.…”
Section: Discussionsupporting
confidence: 93%
“…In premature infants with RD, blood flow was markedly reduced [19] or--as in our study--moderately [35] decreased. The impaired blood flow in infants with RD probably does not result from continuous positive pressure ventilation as continuous positive airway pressure of 0.5 kPa (5 cm H20) does not affect peripheral blood flow [1,32] or blood pressure [40].…”
Section: Discussionmentioning
confidence: 51%
“…The effect of this treatment is shown by the high blood volumes measured in the infants studied, compared to the values found shortly after birth [27]. Considering this, it is not surprising that we did not find significant correlations between the circulatory parameters and age, although studies on normal infants have revealed a strong influence of age on blood pressure, peripheral flow and resistance [2,6,8,9,19,20,22].…”
Section: Discussionmentioning
confidence: 71%
See 2 more Smart Citations
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
“…There was no significant difference in peripheral blood flow between full-term and premature infants without RD, which agrees with the results of other authors [2,19,35,36]. In premature infants with RD, blood flow was markedly reduced [19] or--as in our study--moderately [35] decreased.…”
Section: Discussionsupporting
confidence: 93%
“…In premature infants with RD, blood flow was markedly reduced [19] or--as in our study--moderately [35] decreased. The impaired blood flow in infants with RD probably does not result from continuous positive pressure ventilation as continuous positive airway pressure of 0.5 kPa (5 cm H20) does not affect peripheral blood flow [1,32] or blood pressure [40].…”
Section: Discussionmentioning
confidence: 51%
“…The effect of this treatment is shown by the high blood volumes measured in the infants studied, compared to the values found shortly after birth [27]. Considering this, it is not surprising that we did not find significant correlations between the circulatory parameters and age, although studies on normal infants have revealed a strong influence of age on blood pressure, peripheral flow and resistance [2,6,8,9,19,20,22].…”
Section: Discussionmentioning
confidence: 71%
See 1 more Smart Citation
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
“…Vascular resistance in preterm infants was less than half of that in term infants. Lower vascular resistance in preterm infants (27–34 weeks) compared with term infants was also observed by Kidd et al In very low birthweight infants, an increase in skin and subcutaneous blood flow is thought to be due to vasodilatation in the transitional period . Vasodilatory capacity in response to local warming is significantly greater in infants born at 24–28 weeks gestation than those born at 29–36 weeks .…”
Section: The Preterm Vascular Systemsupporting
confidence: 53%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
“…The data for peripheral blood flow (ml/min/ 100 ml tissue) in newborn infants reported here are comparable to those obtained by Riley (9), Celander (10,11) and Kidd et al (12). Previously Kidd and his associates (12) reported that blood flow in premature and term infants was higher when compared to blood flow measurements obtained in adults by Barcroft & Edholm (13). This difference in blood flow between infants and adults is also found in the present study.…”
Section: Discussionmentioning
confidence: 85%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
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