Investigation of Serum Ferritin for the Prediction of COVID-19 Severity and Mortality: A Cross-Sectional Study.

Background: Acute respiratory failure develops quickly in patients with a severe form of coronavirus disease (COVID-19), caused by the severe acute respiratory syndrome Coronavirus 2 (SARS‑CoV‑2). Despite being commonly acknowledged as a measure of the body's overall iron storage, ferritin's predictive value is associated with COVID-19.

Objective: This study aimed to evaluate the relationship between COVID-19 and serum ferritin levels as the biochemical markers of SARS-CoV-2 infection in Sulaymaniyah, Iraq.

Pyridine and isoxazole substituted 3-formylindole-based chitosan Schiff base polymer: Antimicrobial, antioxidant and in vitro cytotoxicity studies on THP-1 cells.

This paper presents the synthesis of two new chitosan Schiff base (CSB) polymers, namely, 2PCT and 4MCT based on pyridin-2-ylmethyl-1H-indole-3-carbaldehyde and 1-(4-methyl-3,5-dimethylisoxazole)-1H-indole-3-carbaldehyde with chitosan (CT). The structural features of CSB polymers were confirmed by Fourier-transform infrared (FTIR) and proton nuclear magnetic resonance (H NMR) spectroscopy and their antimicrobial activity was evaluated against Staphylococcus aureus, Escherichia coli and Candida albicans. The antioxidant studies found that both 2PCT and 4MCT presented significant free radical scavenging activity with IC at 169.

3-Formylindole-based chitosan Schiff base polymer: Antioxidant and in vitro cytotoxicity studies on THP-1 cells.

Two imine derivatives of chitosan (i-CTs), namely 2FCT and 5MCT, were synthesized by reacting chitosan (CT) with 2-(3-formyl-1H-indol-1yl)acetonitrile (2F), and 5-methoxyindole-3-carbaldehyde (5M), respectively. The antimicrobial evaluation of i-CTs exhibited stronger inhibition effect against Staphylococcus aureus, Escherichia coli and Candida albicans. The antioxidant activity of 2FCT and 5MCT showed strong scavenging ability with IC 2.

BanglaWriting: A multi-purpose offline Bangla handwriting dataset.

This article presents a Bangla handwriting dataset named BanglaWriting that contains single-page handwritings of 260 individuals of different personalities and ages. Each page includes bounding-boxes that bounds each word, along with the unicode representation of the writing. This dataset contains 21,234 words and 32,787 characters in total.

Demographic features and seasonal variations in patients with acne vulgaris in Saudi Arabia: a hospital-based study.

Aim: To review the demographic features and seasonal variations of acne vulgaris in patients diagnosed at the Dermatology Outpatient Clinic, King Fahad Hospital of the University (KFHU), Al-Khobar, Saudi Arabia.

Methods: Two hundred and twenty cases (142 females, 78 males; mean age, 14.8 and 16.

Clinical pattern of acne vulgaris and its associated conditions in the eastern province of kingdom of saudi arabia: a hospital-based clinical study.

Objective: This study aims to review the clinical pattern of acne vulgaris cases referred to one hospital in the Eastern Province.

Methods: Two hundred cases diagnosed in the Dermatology Department at King Fahad Hospital of the University (KFHU), Al-Khobar, Saudi Arabia were studied

Results: Inflammatory acne was the predominant type observed in both males and females (76% and, 79%, respectively). Seborrhea (greasy skin) was the most frequently associated condition 22 (11%) followed by dandruff 8 (4%).