scholarly journals Pinnae alopecia due to peripheral vascular dysfunction in three dogs

2021 ◽  
Vol 27 (4) ◽  
pp. 227-232
Author(s):  
Ai Hasegawa ◽  
Tomoya Hoshino ◽  
Yoichiro Kasuga ◽  
Shinichi Ishimura ◽  
Kaoru Endo ◽  
...  
Keyword(s):  
Vascular Dysfunction ◽  
Peripheral Vascular

scholarly journals Delineating the age-related attenuation of vascular function: Evidence supporting the efficacy of the single passive leg movement as a screening tool

2019 ◽  
Vol 126 (6) ◽  
pp. 1525-1532 ◽  
Author(s):  
Jay R. Hydren ◽  
Ryan M. Broxterman ◽  
Joel D. Trinity ◽  
Jayson R. Gifford ◽  
Oh Sung Kwon ◽  
...  
Keyword(s):  
Blood Flow ◽  
Vascular Function ◽  
Screening Test ◽  
Vascular Dysfunction ◽  
Peripheral Vascular ◽  
Leg Blood Flow ◽  
Age Related ◽  
Cut Score ◽  
Leg Movement ◽  
Hyperemic Response

Continuous passive leg movement (PLM) is a promising clinical assessment of the age-related decline in peripheral vascular function. To further refine PLM, this study evaluated the efficacy of a single PLM (sPLM), a simplified variant of the more established continuous movement approach, to delineate between healthy young and old men based on vascular function. Twelve young (26 ± 5 yr) and 12 old (70 ± 7 yr) subjects underwent sPLM (a single passive flexion and extension of the knee joint through 90°), with leg blood flow (LBF, common femoral artery with Doppler ultrasound), blood pressure (finger photoplethysmography), and leg vascular conductance (LVC) assessed. A receiver operator characteristic curve analysis was used to determine an age-specific cut score, and a factor analysis was performed to assess covariance. Baseline LBF and LVC were not different between groups ( P = 0.6). The high level of covariance and similar predictive value for all PLM-induced LBF and LVC responses indicates LBF, alone, can act as a surrogate variable in this paradigm. The peak sPLM-induced increase in LBF from baseline was attenuated in the old (Young: 717 ± 227, Old: 260 ± 97 ml/min, P < 0.001; cut score: 372 ml/min), as was the total LBF response (Young: 155 ± 67, Old: 26 ± 17 ml, P < 0.001; cut score: 58 ml). sPLM, a simplified version of PLM, exhibits the prerequisite qualities of a valid screening test for peripheral vascular dysfunction, as evidenced by an age-related attenuation in the peripheral hyperemic response and a clearly delineated age-specific cut score. NEW & NOTEWORTHY Single passive leg movement (sPLM) exhibits the prerequisite qualities of a valid screening test for peripheral vascular dysfunction. sPLM displayed an age-related reduction in the peripheral hemodynamic response for amplitude, duration, initial rate of change, and total change with clearly delineated age-specific cut scores. sPLM has a strong candidate variable that is a simple single numeric value, for which to appraise peripheral vascular function, the 45-s hyperemic response (leg blood flow area under the curve: 45 s).

We-W34:6 Lipopolysaccharide-induced coronary and peripheral vascular dysfunction is reduced in mice lacking the 5-lipooxygenase gene

2006 ◽  
Vol 7 (3) ◽  
pp. 314
Author(s):  
J. Wikström ◽  
J. Grönros ◽  
U. Brandt-Eliasson ◽  
D. Carlsson ◽  
R. Fritsche-Danielson ◽  
...  
Keyword(s):  
Vascular Dysfunction ◽  
Peripheral Vascular

scholarly journals Age‐related Peripheral Vascular Dysfunction Predicts Cognitive Decline in Healthy Individuals

2019 ◽  
Vol 33 (S1) ◽  
Author(s):  
Tamas Csipo ◽  
Gabor Aron Fulop ◽  
Agnes Lipecz ◽  
Stefano Tarantini ◽  
Rachel Hand ◽  
...  
Keyword(s):  
Cognitive Decline ◽  
Vascular Dysfunction ◽  
Healthy Individuals ◽  
Peripheral Vascular ◽  
Age Related

scholarly journals High Leukocyte Count Is Associated With Peripheral Vascular Dysfunction in Individuals With Low Cardiovascular Risk

2013 ◽  
Vol 77 (3) ◽  
pp. 780-785 ◽  
Author(s):  
Jing Li ◽  
Andreas J. Flammer ◽  
Martin K. Reriani ◽  
Yoshiki Matsuo ◽  
Rajiv Gulati ◽  
...  
Keyword(s):  
Cardiovascular Risk ◽  
Leukocyte Count ◽  
Vascular Dysfunction ◽  
Peripheral Vascular ◽  
Low Cardiovascular Risk

scholarly journals Peripheral vascular dysfunction in migraine: a review

2013 ◽  
Vol 14 (1) ◽  
Author(s):  
Simona Sacco ◽  
Patrizia Ripa ◽  
Davide Grassi ◽  
Francesca Pistoia ◽  
Raffaele Ornello ◽  
...  
Keyword(s):  
Vascular Dysfunction ◽  
Peripheral Vascular
Sign in / Sign up

Export Citation Format

Share Document