Photodynamic therapy (PDT) is a well-established treatment option in the treatment of
certain cancerous and pre-cancerous lesions. Though best-known for its application in …

In recent years, many compounds having potent antiviral activity in cell cultures and in
experimental animals have been detected, but only a few have been approved by Western …

Background & objectives: Medicinal plants have been traditionally used for different kinds of
ailments including infectious diseases. There is an increasing need for substances with …

An efficient and eco-friendly method for the synthesis of 4, 4′-(arylmethylene) bis (1H-
pyrazol-5-ols) has been accomplished by tandem Knoevenagel–Michael reaction of two …

Interest in obtaining biologically active compounds from natural sources has recently spiked
due to their low toxicity, complete biodegradability, availability from renewable sources, and …

Triterpenoid saponins are naturally occurring sugar conjugates of triterpenes possessing
various biological activities, including antiviral action. Two substances isolated from natural …

The current study sought to assess the antitumor, anticancer, and antioxidant efficacy of Ulva
lactuca-mediated selenium nanoparticles by using an in vitro model of human …

Ceratonia siliqua (Carob) is an evergreen Mediterranean tree, and carob pods are
potentially nutritive and have medicinal value. The present study was carried out to estimate …

Introduction The trace element selenium is an essential micronutrient for the health of
humans, animals, and microbesMany researchers have recently become interested in …

A novel series of nucleosides with potential antiviral activity have been synthesized and
characterized using IR, MS, 1D NMR and 2D NMR data. The antiviral activity of the …