Sex differences in the vascular response to sympathetic activation during acute hypoxemia

2021 ◽  
Author(s):  
Dain W. Jacob ◽  
Jennifer L. Harper ◽  
Clayton L. Ivie ◽  
Elizabeth P. Ott ◽  
Jacqueline K. Limberg
Keyword(s):  
Sex Differences ◽  
Sympathetic Activation ◽  
Vascular Response

Trait anxiety and peripheral vascular response to mental stress — Sex differences

2008 ◽  
Vol 69 (3) ◽  
pp. 268
Author(s):  
M. Marinov ◽  
Z. Stoyanov ◽  
I. Boncheva ◽  
I. Vartanyan ◽  
T. Chernigovskaya
Keyword(s):  
Sex Differences ◽  
Trait Anxiety ◽  
Mental Stress ◽  
Vascular Response ◽  
Peripheral Vascular

Sex differences in the systemic response to adrenoreceptor antagonists during sympathetic activation

2011 ◽  
Vol 41 (10) ◽  
pp. 1129-1132 ◽  
Author(s):  
James M. Coulson ◽  
John R. Cockcroft
Keyword(s):  
Sex Differences ◽  
Systemic Response ◽  
Sympathetic Activation

Sex differences in the renal vascular response to angiotensin II involves the Mas receptor

2012 ◽  
Vol 206 (2) ◽  
pp. 150-156 ◽  
Author(s):  
T. Safari ◽  
M. Nematbakhsh ◽  
L. M. Hilliard ◽  
R. G. Evans ◽  
K. M. Denton
Keyword(s):  
Sex Differences ◽  
Angiotensin Ii ◽  
Vascular Response ◽  
Mas Receptor ◽  
Renal Vascular

Sex Differences in Response to Acute Sympathetic Activation During Steady State Hypoxia

2020 ◽  
Vol 34 (S1) ◽  
pp. 1-1
Author(s):  
Dain W. Jacob ◽  
Jennifer L. Harper ◽  
Elizabeth P. Ott ◽  
Clayton L. Ivie ◽  
Jacqueline K. Limberg
Keyword(s):  
Sex Differences ◽  
Steady State ◽  
Sympathetic Activation

Prostacyclin and thromboxane A2 formation in response to adrenergic stimulation in humans: a mechanism for local control of vascular response to sympathetic activation?

1981 ◽  
Vol 15 (5) ◽  
pp. 287-295 ◽  
Author(s):  
G. G N. SERNERI ◽  
G. MASOTTI ◽  
G. F GENSINI ◽  
L. POGGESI ◽  
R. ABBATE ◽  
...  
Keyword(s):  
Local Control ◽  
Thromboxane A2 ◽  
Sympathetic Activation ◽  
Vascular Response ◽  
Adrenergic Stimulation

Sex differences in the coronary vascular response to combined chemoreflex and metaboreflex stimulation in healthy humans

2021 ◽  
Author(s):  
Lindsey M Boulet ◽  
Taylor L Atwater ◽  
Courtney V Brown ◽  
Brooke M Shafer ◽  
Tyler D Vermeulen ◽  
...  
Keyword(s):  
Sex Differences ◽  
Vascular Response ◽  
Healthy Humans

scholarly journals The Vascular Response to Sympathetic Activation is Attenuated in Young Women Following Acute Intermittent Hypoxia

2021 ◽  
Vol 35 (S1) ◽  
Author(s):  
Dain Jacob ◽  
Jennifer Harper ◽  
Clayton Ivie ◽  
Elizabeth Ott ◽  
Jacqueline Limberg
Keyword(s):  
Young Women ◽  
Intermittent Hypoxia ◽  
Sympathetic Activation ◽  
Vascular Response

Postural vascular response vs. sympathetic vasoconstriction in human skin during orthostasis

1995 ◽  
Vol 269 (1) ◽  
pp. H53-H61 ◽  
Author(s):  
H. Jepsen ◽  
P. Gaehtgens
Keyword(s):  
External Pressure ◽  
Transmural Pressure ◽  
The Body ◽  
Sympathetic Activation ◽  
Vascular Response ◽  
Relative Contribution ◽  
Sympathetic Vasoconstriction ◽  
Pressure Changes ◽  
Male Subjects ◽  
Nonadditive Interaction

Sympathetic activation and local vascular smooth muscle reactions to vessel distension contribute to the increase in vascular resistance in the skin during orthostasis. The relative contribution of these two mechanisms to the changes of skin blood flow along the body axis on standing was investigated in healthy male subjects by laser-Doppler (LD) fluxmetry. Compared with recumbency, LD flux (LDF) in the standing subjects was reduced by -19.6 +/- 7.2% at the forehead and by -69.6 +/- 9.6% in the leg. In the absence of hydrostatic pressure changes, the LDF changes on standing averaged -29 +/- 13%, independent of skin region, reflecting the effect of vasoconstriction due to sympathetic activation. The postural vascular response, elicited by lowering the arm or the leg from heart level, was significantly attenuated in orthostasis compared with recumbency. The vessel reaction to local alteration of transmural pressure was studied in the skin of the forehead and lower leg by application of external pressure in supine subjects. No difference in vessel responsiveness to changes of transmural pressure was found between these skin sites. The findings suggest that the changes of skin perfusion in orthostasis result from a nonadditive interaction of height-dependent and -independent mechanisms.

Author response for "Sex differences in the brains of capuchin monkeys ( Sapajus [Cebus] apella )"

2020 ◽  
Author(s):  
Erin E. Hecht ◽  
Olivia T. Reilly ◽  
Marcela Benítez ◽  
Kimberley A. Phillips ◽  
Sarah Brosnan
Keyword(s):  
Sex Differences ◽  
Cebus Apella ◽  
Author Response ◽  
Capuchin Monkeys
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