Keyphrases
Vitamin C
100%
Hospitalized COVID-19 Patients
100%
C-level
40%
Serum Levels
30%
High Prevalence
20%
Hospitalization Days
20%
Plasma Vitamin C
20%
COVID-19 Severity
20%
Severe Disease
10%
Hospitalization
10%
Illness
10%
Immune Cells
10%
Potent Antioxidant
10%
Immune Cell Function
10%
Antioxidant System
10%
Relevant Changes
10%
Peripheral Blood Mononuclear Cells
10%
Micronutrients
10%
Healthy Cohort
10%
Human Immune Cells
10%
Heterogeneous Cohorts
10%
Severity Classification
10%
Antioxidant Properties
10%
Critical Disease
10%
SARS-CoV-2 Infection
10%
C Storage
10%
Vitamin C Deficiency
10%
Hypovitaminosis C
10%
Low Serum
10%
Single-center Study
10%
INIS
levels
100%
patients
100%
vitamin c
100%
covid-19
100%
correlations
15%
diseases
7%
data
7%
reduction
7%
humans
7%
comparative evaluations
7%
blood
7%
gain
7%
classification
7%
incentives
7%
storage
7%
antioxidants
7%
Immunology and Microbiology
COVID-19
100%
Vitamin C
100%
Blood Level
23%
Immunocompetent Cell
15%
Prevalence
15%
Vitamin Blood Level
15%
Cell Function
7%
Severe Acute Respiratory Syndrome Coronavirus 2
7%
Peripheral Blood Mononuclear Cell
7%
Biochemistry, Genetics and Molecular Biology
Vitamin C
100%
Blood Level
23%
Prevalence
15%
Immunocompetent Cell
15%
Vitamin Blood Level
15%
Cell Function
7%
Peripheral Blood Mononuclear Cell
7%
Hypovitaminosis
7%
SARS Coronavirus
7%
Neuroscience
Vitamin C
100%
Peripheral Blood Mononuclear Cell
7%
Antioxidant
7%
Cell Function
7%
SARS Coronavirus
7%