This article provides an overview of various aspects related to post-COVID syndrome. Apart
from its prevalence, symptoms and sequelae, risk determinants, and psychosocial …

Mast cells are important components of the immune system, and they perform pro-
inflammatory as well as anti-inflammatory roles in the complex process of immune regulation …

Patients with coronavirus disease 2019 (COVID-19) were shown to have reduced serum
testosterone levels compared to healthy individuals. Low testosterone levels are linked with …

Background There is limited data on the prevalence and risk factors for long COVID and few
prospective studies with appropriate control groups and adequate sample sizes. We …

Abstract Although SARS-CoV-2, responsible for COVID-19, is primarily a respiratory
infection, a broad spectrum of cardiac, pulmonary, neurologic, and metabolic complications …

Abstract Coronavirus disease 2019 (COVID-19) is a recent pandemic caused by a novel
severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) leading to pulmonary and …

Clinical knowledge about SARS-CoV-2 infection mechanisms and COVID-19
pathophysiology have enormously increased during the pandemic. Nevertheless, because …

Long coronavirus disease-19 (COVID-19) is a newly discovered syndrome characterized by
multiple organ manifestations that persist for weeks to months, following the recovery from …

Dantrolene (DTN) is a ryanodine receptor (RyR) antagonist that inhibits Ca2+ release from
stores in the sarcoplasmic reticulum. DTN is mainly used in the management of malignant …

Alzheimer's disease (AD) is a heterogeneous neurodegenerative disease with multifaceted
neuropathological disorders. AD is characterized by intracellular accumulation of …