User profiles for Alexander T Williams

Alex T. Williams

University of Pennsylvania
Verified email at asc.upenn.edu
Cited by 307

[HTML][HTML] Genetic and clinical characteristics of treatment-resistant depression using primary care records in two UK cohorts

C Fabbri, SP Hagenaars, C John, AT Williams… - Molecular …, 2021 - nature.com
Abstract Treatment-resistant depression (TRD) is a major contributor to the disability caused
by major depressive disorder (MDD). Primary care electronic health records provide an …

Salvation or folly? The promises and perils of digital paywalls

V Pickard, AT Williams - Digital journalism, 2014 - Taylor & Francis
This article chronicles the recent history of the debate in the United States over digital paywalls,
a model often hailed as newspapers’ savior. We show how this debate has evolved from …

[HTML][HTML] Numerical Model for the Determination of Erythrocyte Mechanical Properties and Wall Shear Stress in vivo From Intravital Microscopy

…, A Lucas, VP Jani, C Munoz, AT Williams… - Frontiers in …, 2020 - frontiersin.org
The mechanical properties and deformability of Red Blood Cells (RBCs) are important
determinants of blood rheology and microvascular hemodynamics. The objective of this study is to …

Role of obesity, metabolic variables, and diabetes in HIV-associated neurocognitive disorder

…, RK Heaton, T Wolfson, D Rosario, TJ Alexander… - Neurology, 2012 - AAN Enterprises
Objective: To evaluate relationships between HIV-associated neurocognitive disorder and
metabolic variables in a subgroup of HIV+ participants examined in a prospective, …

Bortezomib for treatment of therapy-refractory anti-NMDA receptor encephalitis

…, A Nümann, M Köhnlein, K Ruprecht, T Alexander… - Neurology, 2017 - AAN Enterprises
T. Alexander reports no disclosures relevant to the manuscript. F. Hiepe reports grants from
the German Research Foundation (SFB650, TRR 130)… Don’t have an account? Register here …

Resource and infrastructure-appropriate management of ST-segment elevation myocardial infarction in low-and middle-income countries

Y Chandrashekhar, T Alexander, A Mullasari… - Circulation, 2020 - Am Heart Assoc
The 143 low- and middle-income countries (LMICs) of the world constitute 80% of the world’s
population or roughly 5.86 billion people with much variation in geography, culture, literacy…

Prevalence and risks of undiagnosed diabetes mellitus in patients undergoing coronary artery bypass grafting

…, JA Walter, B Amann, UP Rosendahl, T Alexander… - Circulation, 2005 - Am Heart Assoc
Background— Numerous studies have shown that diabetes mellitus (DM) is not identified
and, consequently, inadequately treated in a substantial proportion of the patients in the …

[HTML][HTML] Blueprints for biosensors: design, limitations, and applications

AC Carpenter, IT Paulsen, TC Williams - Genes, 2018 - mdpi.com
Biosensors are enabling major advances in the field of analytics that are both facilitating and
being facilitated by advances in synthetic biology. The ability of biosensors to rapidly and …

Meningitis in pigs caused by Streptococcus suis-a speculative review

N Chanter, PW Jones, TJL Alexander - Veterinary microbiology, 1993 - Elsevier
… (Williams and … (Williams and Blakemore, 1990a). Inflammatory cells collect at sites of
cerebrospinal fluid effiux and not at the choroid plexus which is the site for fluid influx (Williams and …

The Concise Guide to PHARMACOLOGY 2021/22: G protein‐coupled receptors

SPH Alexander, A Christopoulos… - British journal of …, 2021 - Wiley Online Library
The Concise Guide to PHARMACOLOGY 2021/22 is the fifth in this series of biennial
publications. The Concise Guide provides concise overviews, mostly in tabular format, of the key …