Results 51 to 60 of about 1,671,123 (378)

The Impact of the SARS Epidemic on the Utilization of Medical Services: SARS and the Fear of SARS

open access: yesAmerican Journal of Public Health, 2004
Using interrupted time-series analysis and National Health Insurance data between January 2000 and August 2003, this study assessed the impacts of the severe acute respiratory syndrome (SARS) epidemic on medical service utilization in Taiwan. At the peak of the SARS epidemic, significant reductions in ambulatory care (23.9%), inpatient care (35.2 ...
Chi-Jeng Hsieh   +5 more
openaire   +3 more sources

Severe acute respiratory syndrome: ‘SARS’ or ‘not SARS’ [PDF]

open access: yesJournal of Paediatrics and Child Health, 2004
Abstract:  Accurate clinical diagnosis of severe acute respiratory syndrome (SARS) based on the current World Health Organization definition is difficult and at times impossible at the early stage of the disease. Both false positive and false negative cases are commonly encountered and this could have far‐reaching detrimental effects on the patients ...
Albert M. Li   +7 more
openaire   +3 more sources

Evidence for Gastrointestinal Infection of SARS-CoV-2

open access: yesGastroenterology, 2020
The new coronavirus (SARS-CoV-2) outbreak originating from Wuhan, China, poses a threat to global health. While it's evident that the virus invades respiratory tract and transmits from human to human through airway, other viral tropisms and transmission ...
Fei Xiao   +5 more
semanticscholar   +1 more source

Distinct core promoter codes drive transcription initiation at key developmental transitions in a marine chordate

open access: yesBMC Genomics, 2018
Background Development is largely driven by transitions between transcriptional programs. The initiation of transcription at appropriate sites in the genome is a key component of this and yet few rules governing selection are known.
Gemma B. Danks   +3 more
doaj   +1 more source

Pathophysiology, histopathology and therapeutic of SARS-CoV-2 [PDF]

open access: yes, 2020
The rapid transmission of SARS-CoV-2 through the world has induced the scientist to understand the histopathology of the virus and then to find an effective drug.
Al-Gheethi, Adel   +6 more
core  

Functional assessment of cell entry and receptor usage for SARS-CoV-2 and other lineage B betacoronaviruses

open access: yesNature Microbiology, 2020
Over the past 20 years, several coronaviruses have crossed the species barrier into humans, causing outbreaks of severe, and often fatal, respiratory illness. Since SARS-CoV was first identified in animal markets, global viromics projects have discovered
M. Letko, A. Marzi, V. Munster
semanticscholar   +1 more source

Cleavage modification did not alter blastomere fates during bryozoan evolution

open access: yesBMC Biology, 2017
Background Stereotypic cleavage patterns play a crucial role in cell fate determination by precisely positioning early embryonic blastomeres. Although misplaced cell divisions can alter blastomere fates and cause embryonic defects, cleavage patterns have
Bruno C. Vellutini   +2 more
doaj   +1 more source

Characterization of spike glycoprotein of SARS-CoV-2 on virus entry and its immune cross-reactivity with SARS-CoV

open access: yesNature Communications, 2020
Since 2002, beta coronaviruses (CoV) have caused three zoonotic outbreaks, SARS-CoV in 2002–2003, MERS-CoV in 2012, and the newly emerged SARS-CoV-2 in late 2019. However, little is currently known about the biology of SARS-CoV-2.
Xiuyuan Ou   +17 more
semanticscholar   +1 more source

Coronavirus biology and replication: implications for SARS-CoV-2

open access: yesNature Reviews Microbiology, 2020
The SARS-CoV-2 pandemic and its unprecedented global societal and economic disruptive impact has marked the third zoonotic introduction of a highly pathogenic coronavirus into the human population.
P. V’kovski   +4 more
semanticscholar   +1 more source

Morphology of the nervous system of monogonont rotifer Epiphanes senta with a focus on sexual dimorphism between feeding females and dwarf males

open access: yesFrontiers in Zoology, 2019
Background Monogononta is a large clade of rotifers comprised of diverse morphological forms found in a wide range of ecological habitats. Most monogonont species display cyclical parthenogenesis, where generations of asexually reproducing females are ...
Ludwik Gąsiorowski   +2 more
doaj   +1 more source

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