Results 11 to 20 of about 5,229,135 (336)

Microtubule severing [PDF]

open access: yesCell Motility and the Cytoskeleton, 1999
The regulation of microtubule stability by severing of the polymer along its length is a newly appreciated and potentially important mechanism for controlling microtubule function. Microtubule severing occurs in living cells, but direct observation of this event is infrequent.
L M, Quarmby, T A, Lohret
openaire   +2 more sources

High-severity wildfire leads to multi-decadal impacts on soil biogeochemistry in mixed-conifer forests. [PDF]

open access: yes, 2020
During the past century, systematic wildfire suppression has decreased fire frequency and increased fire severity in the western United States of America.
Bell C. W.   +7 more
core   +2 more sources

Gut microbiota composition reflects disease severity and dysfunctional immune responses in patients with COVID-19

open access: yesGut, 2021
Objective Although COVID-19 is primarily a respiratory illness, there is mounting evidence suggesting that the GI tract is involved in this disease. We investigated whether the gut microbiome is linked to disease severity in patients with COVID-19, and ...
Yun Kit Yeoh   +23 more
semanticscholar   +1 more source

Modeling alcohol use disorder severity: An integrative structural equation modeling approach [PDF]

open access: yes, 2013
Background: Alcohol dependence is a complex psychological disorder whose phenomenology changes as the disorder progresses. Neuroscience has provided a variety of theories and evidence for the development, maintenance, and severity of addiction; however ...
Bacio, GA   +3 more
core   +2 more sources

Prevalence of comorbid asthma in Tunisian patients with COVID-19: clinical features and outcomes

open access: yesJournal of Infection in Developing Countries, 2023
Introduction: The coronavirus disease 2019 (COVID-19) pandemic caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has resulted in around 1 million COVID-19 infection cases and over 29,000 deaths in Tunisia thus far.
Imen Ben Rebeh   +13 more
doaj   +1 more source

Cognitive function in people with and without freezing of gait in Parkinson’s disease [PDF]

open access: yes, 2020
Freezing of gait (FOG) is common in people with Parkinson’s disease (PD) which is extremely debilitating. One hypothesis for the cause of FOG episodes is impaired cognitive control, however, this is still in debate in the literature. We aimed to assess a
Carlson-Kuhta, Patricia   +6 more
core   +1 more source

Association of SARS-CoV-2 cycle threshold (Ct) values with clinical course and serum biomarkers in COVID-19 patients

open access: yesJournal of Infection in Developing Countries, 2022
Introduction: Our knowledge has gaps regarding severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) replication levels and its association to severity of Coronavirus disease 2019 (COVID-19).
Imran Saglik   +22 more
doaj   +1 more source

Severity as a Priority Setting Criterion: Setting a Challenging Research Agenda [PDF]

open access: yes, 2019
Priority setting in health care is ubiquitous and health authorities are increasingly recognising the need for priority setting guidelines to ensure efficient, fair, and equitable resource allocation. While cost-effectiveness concerns
Barra, Mathias   +6 more
core   +3 more sources

Trauma and Trichotillomania: A Tenuous Relationship [PDF]

open access: yes, 2016
Some have argued that hair pulling in trichotillomania (TTM) is triggered by traumatic events, but reliable evidence linking trauma to TTM is limited.
Compton, Scott N.   +7 more
core   +2 more sources

Pediatric Cushing disease: disparities in disease severity and outcomes in the Hispanic and African-American populations. [PDF]

open access: yes, 2017
BackgroundLittle is known about the contribution of racial and socioeconomic disparities to severity and outcomes in children with Cushing disease (CD).MethodsA total of 129 children with CD, 45 Hispanic/Latino or African-American (HI/AA) and 84 non ...
Alexander S Karageorgiadis   +37 more
core   +1 more source

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