Biological activity comparison between ciprofloxacin loaded to silica nanoparticles and silver nanoparticles for the inhibition of .

Background And Aim: is responsible for brucellosis, a highly contagious, life-threatening disease that has a high impact in low- and middle-income countries. This study aimed to compare silica nanoparticles (SiO-NPs) loaded with ciprofloxacin with silver nanoparticles (AgNPs) loaded with ciprofloxacin to evaluate the possible replacement of silver by silica to enhance biological activity and reduce cytotoxicity.

Materials And Methods: SiO-NPs and AgNPs loaded with ciprofloxacin were characterized using ultraviolet spectroscopy, scanning electron microscopy, and dynamic light scattering microscopy for size demonstration and loading efficiency.

The antioxidant and anticancer activity of plant leaves extracts.

are one of the medicinal plants that commonly used in the treatment of different diseases. () is part of the species which grow in Jordan and used in traditional folklore medicine. The aim of this study is to confirm the ability of () leaves extracts to exert anticancer activity.

Transdermal patches based on chitosan/hydroxypropyl methylcellulose and polyvinylpyrrolidone/hydroxypropyl methylcellulose polymer blends for gentamycin administration.

Biofilm-forming bacteria have sent alarms to the world about the emerging of bacterial resistance. Gentamycin is an aminoglycoside broad-spectrum antibiotic used against microbial infections. The transdermal drug delivery method is a major system used to reduce drug toxicity and avoid first-pass metabolism.

In alpha-amylase and alpha-glucosidase inhibitory activity and in antidiabetic activity of (Oak tree) leaves extracts.

species are group of plants known as oak which represent important genus of Fagaceae family. These species are widely distributed in Mediterranean countries. Many of those species used in traditional medicine to treat and prevent various human disorders such as diabetes.

The psychological impact of COVID-19 restrictions on undergraduate students in Jordan.

Introduction: COVID-19 has spread all over the world since December 2019 causing millions of deaths. The pandemic has not only caused a risk of death from the infection but also caused psychological unbearable stress on people due to restrictions.

Methodology: A sample of students from Jordanian different universities using a questionnaire has been conducted.

Efficacy of COVID-19 vaccines.

As of 2022, the global population has access to several mRNA and traditional inactivated vaccines. However, their effectiveness in preventing infection, hospitalization, and COVID-associated mortality in Jordan has yet to be evaluated. The purpose of this observational study was to evaluate the relative effectiveness of three approved vaccines against COVID-19 in a sample of the Jordanian population.