Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Bonnie K, Black"'
Autor:
Luis E. Okamoto, Jorge E. Celedonio, Emily C. Smith, Alfredo Gamboa, Cyndya A. Shibao, André Diedrich, Sachin Y. Paranjape, Bonnie K. Black, James A. S. Muldowney, Amanda C. Peltier, Ralf Habermann, Craig G. Crandall, Italo Biaggioni
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 10, Iss 7 (2021)
Background Supine hypertension affects a majority of patients with autonomic failure; it is associated with end‐organ damage and can worsen daytime orthostatic hypotension by inducing pressure diuresis and volume loss during the night. Because symp
Externí odkaz:
https://doaj.org/article/7f66080cea5c461e9aff00d63514102c
Autor:
Emily C. Smith, André Diedrich, Satish R. Raj, Alfredo Gamboa, Cyndya A. Shibao, Bonnie K. Black, Amanda Peltier, Sachin Y. Paranjape, Italo Biaggioni, Luis E. Okamoto
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 9, Iss 14 (2020)
Background Splanchnic venous pooling induced by upright posture triggers a compensatory increase in heart rate (HR), a response that is exaggerated in patients with postural tachycardia syndrome. To assess whether abdominal compression attenuates ort
Externí odkaz:
https://doaj.org/article/9930504c1f584baca2a7fee793f66110
Autor:
Thariq Badiudeen, Elizabeth A. Forsythe, Graham Bennett, Hongliang Li, Xichun Yu, Marci Beel, Zachary Nuss, Kenneth E. Blick, Luis E. Okamoto, Amy C. Arnold, Sachin Y. Paranjape, Bonnie K. Black, Connor Maxey, David C. Kem, Satish R. Raj
Publikováno v:
Journal of Translational Autoimmunity, Vol 2, Iss , Pp - (2019)
Background: Activating autoantibodies (AAb) to adrenergic receptors (AR) have previously been reported in patients with postural tachycardia syndrome (POTS). These AAb may contribute to a final common pathway for overlapping disease processes, reflec
Externí odkaz:
https://doaj.org/article/09ebaf1b5cb44593a243f29a23476a74
Autor:
Luis E. Okamoto, Jorge E. Celedonio, Emily C. Smith, Sachin Y. Paranjape, Bonnie K. Black, Amr Wahba, Jin-Woo Park, Cyndya A. Shibao, André Diedrich, Italo Biaggioni
Publikováno v:
Hypertension (Dallas, Tex. : 1979).
Background: Supine hypertension affects most patients with orthostatic hypotension (OH) due to autonomic failure, but it is often untreated for fear of worsening OH. We hypothesized that increasing intrathoracic pressure with continuous positive airw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fb05cc6a22669d9e59f54f5c9c1209b
https://pubmed.ncbi.nlm.nih.gov/36601916
https://pubmed.ncbi.nlm.nih.gov/36601916
Autor:
Rizwan Hamid, Karen M. Joos, Jonathan H. Sheehan, John H. Newman, Jens Meiler, David Roberston, Cyndya A. Shibao, John A. Capra, Joy D. Cogan, Francesco Vetrini, John A. Phillips, Bonnie K. Black, Yaping Yang, André Diedrich, Italo Biaggioni
Publikováno v:
Neurology. 97:e145-e155
ObjectiveTo determine the molecular basis of a new monogenetic recessive disorder that results in familial autonomic ganglionopathy with diffuse autonomic failure.MethodsTwo adult siblings from one family (I-4 and I-5) and another participant from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97284481da8f0dbdaee610ddf4417577
https://doi.org/10.1212/wnl.0000000000012143
https://doi.org/10.1212/wnl.0000000000012143
Autor:
Meredith Bryarly, Sachin Y. Paranjape, Linda S. Hynan, Steven Vernino, Megan Vernino, Luis E. Okamoto, Satish R. Raj, Bonnie K. Black, Lauren Phillips, Amy C. Arnold
Publikováno v:
Neurol Clin Pract
ObjectivePostural tachycardia syndrome (POTS), the most common form of dysautonomia, may be associated with autoimmunity in some cases. Autoantibodies against the ganglionic acetylcholine receptor (gAChR) have been reported in a minority of patients
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be4fbca64a5af39eba97a95a319fc43
https://doi.org/10.1212/cpj.0000000000001047
https://doi.org/10.1212/cpj.0000000000001047
Autor:
Christopher J. Mathias, Emily M. Garland, Cyndya A. Shibao, Italo Biaggioni, Bonnie K. Black, Maria B. Grant, Allen W. Root, David Robertson
Publikováno v:
Neurology. 94:e200-e204
ObjectiveCytochrome b561 (CYB561) generates ascorbic acid, a cofactor in the enzymatic conversion of dopamine to norepinephrine by dopamine β-hydroxylase. We propose that the clinical relevance of this pathway can be revealed by characterizing the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c9b0b8321968a2ef82a861463839ab
https://doi.org/10.1212/wnl.0000000000008734
https://doi.org/10.1212/wnl.0000000000008734
Autor:
Alfredo Gamboa, Abby H. Chopoorian, Amr Wahba, Sachin Y. Paranjape, Luis E. Okamoto, André Diedrich, Emily C Smith, Satish R. Raj, Emily M. Garland, Jorge E Celedonio, Cyndya A. Shibao, Bonnie K. Black, Victor C. Nwazue, Italo Biaggioni
Publikováno v:
Clin Auton Res
Postural tachycardia syndrome (POTS), a syndrome characterized by orthostatic symptoms and a heart rate increase of at least 30 beats per minute in the absence of hypotension upon standing, is often accompanied by increased sympathetic activity and l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a8c8a9539bcca03019f46c8e48111ce
https://europepmc.org/articles/PMC8295180/
https://europepmc.org/articles/PMC8295180/
Autor:
Emily M. Garland, Jorge E Celedonio, Abby H. Chopoorian, Emily C Smith, Sachin Y. Paranjape, Bonnie K. Black, Luis E. Okamoto, Alfredo Gamboa, Amr Wahba, Italo Biaggioni, Victor C. Nwazue, Satish R. Raj
Publikováno v:
Hypertension
The purpose of this study is to evaluate endothelial function in postural tachycardia syndrome (PoTS), a poorly understood chronic condition characterized by a state of consistent orthostatic tachycardia (delta heart rate ≥30 beats per minute) upon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18f764715bf08367e166c83703e24f59
https://pubmed.ncbi.nlm.nih.gov/33486983
https://pubmed.ncbi.nlm.nih.gov/33486983
Autor:
Luis E. Okamoto, André Diedrich, William D. Dupont, Cyndya A. Shibao, David Robertson, Jorge E Celedonio, Sachin Y. Paranjape, Bonnie K. Black, Victor C. Nwazue, Italo Biaggioni, Alfredo Gamboa, Satish R. Raj, Emily M. Garland
Publikováno v:
J Am Coll Cardiol
BACKGROUND: High sodium intake is recommended for the treatment of postural tachycardia syndrome (POTS) to counteract the hypovolemia and elevated plasma norepinephrine that contribute to excessive orthostatic tachycardia, but evidence of its efficac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51588bd90dbe3e5cf7118ee98020cb08
https://pubmed.ncbi.nlm.nih.gov/33926654
https://pubmed.ncbi.nlm.nih.gov/33926654