Dry eye disease (DED) is known as dry eye syndrome (DES) or keratoconjunctivitis sicca. According to the Tear Film and Ocular Surface Society’s Dry Eye Workshop II (TFOS DEWS II), it constitutes a multifactorial disease of the ocular surface, ...

Dipeptidyl peptidase-4 (DPP-4) is a ubiquitous, multifunctional, 766-amino acid, type 2 transmembrane glycoprotein, which participates in the regulation of metabolic functions, immune and inflammatory responses, cancer growth and cell adhesion.1 It has two forms: the first is a membrane-bound form, which ...

The coronavirus disease 2019 (COVID-19) pandemic has spread rapidly to become a global health threat. The disease is caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), a novel β-coronavirus that belongs to a family of enveloped RNA viruses, the coronaviruses.1 While ...

The steadily increasing knowledge concerning selenium (Se) involvement in chronic autoimmune and viral inflammatory disease along with the growing prospect of preventive and/or therapeutic Se intervention, via diet or compounds, are the focus of this brief review. Important data ...

There are two major forms of diabetes mellitus, type 1 (T1DM) and type 2 (T2DM), with the latter being the most common form, accounting for over 90 % of cases.1 Further, with the epidemic of obesity, T2DM can occur at any ...

Thyroid nodules are a common clinical problem and with the growing use of diagnostic imaging, the number of thyroid nodules identified and undergoing further diagnostic evaluation by fine-needle aspiration biopsy (FNA) is steadily growing. Only 5 % of all thyroid nodules harbour ...

Thyroid nodules are a common clinical problem and with the growing use of diagnostic imaging, the number of thyroid nodules identified and undergoing further diagnostic evaluation by fine-needle aspiration biopsy (FNA) is steadily growing. Only 5 % of all thyroid nodules harbour ...

The impairment of vascular endothelium is an early event in the development of diseases that may later become clinically overt, such as local and systemic atherosclerosis, myocardial infarction, cerebral ischaemia and erectile dysfunction. Normal vascular endothelium is essential for the ...

The impairment of vascular endothelium is an early event in the development of diseases that may later become clinically overt, such as local and systemic atherosclerosis, myocardial infarction, cerebral ischaemia and erectile dysfunction. Normal vascular endothelium is essential for the ...