Zainab Ahmadian

• PhD
• Ardabil University of Medical Sciences

While 2D polymers with aromatic backbones have been increasingly receiving interest from various scientific disciplines, their nonaromatic counterparts are less investigated. In this work, 2D poly(β‐cyclodextrin)s (2D‐CDs) with few hundred nanometers to millimeters lateral sizes and 0.7 nm thickness are synthesized using graphene and boron nitride...

Hydrogels containing antimicrobial materials have emerged as attractive platforms for wound treatment in the past decade due to their favorable bio-mimicking properties, excellent modulation of bacterial infection, and ability to minimize bacterial resistance. Herein, a hybrid combination of polyvinyl alcohol (PVA), hyperbranched poly L-lysine (L),...

The blood-brain interface poses formidable obstacles in addressing neurological conditions such as Alzheimer's, Multiple Sclerosis, brain cancers, and cerebrovascular accidents. Serving as a safeguard against potential threats in the blood, this barrier hinders direct drug delivery to affected cells, necessitating specialized transport mechanisms....

A supramolecular redox responsive nanogel (NG) with the ability to sense cancer cells and loaded with a releasing therapeutic agent was synthesized using hostguest interactions between polyethylene glycol-grafted-β-cyclodextrin and ferrocene boronic acid. Cyclic voltammetry matched with other spectroscopy and microscopy methods provided strong indi...

The present study aimed at developing an injectable hydrogel based on acacia gum (AG) for wound healing acceleration. The hydrogels were synthetized through metal-ligand coordination mediated by Fe3+ and characterized in terms of gelation time, gel content, initial water content, swelling capacity, water retention ratio, and porosity. Moreover, FTI...

Wound healing is a dynamic and complicated process that needs a favorable environment to facilitate healing. Although gauze, lint, plasters, bandages (natural or synthetic), and cotton wool used as primary or secondary dressings to protect the wound from contamination, they have several deficiencies. Thus, modern wound dressings have been designed...

Bacterial infection is one of the biggest challenges in wound healing and imposes enormous burden on patient and medical system. Moreover, multidrug resistant microorganisms (MDR) limit the usage of therapeutic agents including antibiotics for wound treatment. Hydrogels are three-dimensional networks that have emerged as efficient scaffolds for the...

Extracellular matrix‐mimicking hydrogels with antioxidant, hemostasis, and antibacterial properties offer translating avenues towards wound repair through the promotion of fibroblast proliferation. In article number 2001122 by Hélder A. Santos, Mohammad‐Ali Shahbazi, and co‐workers, hydrogen bonding among the functional groups of gelatin and tannic...

or prevention and management of viral and bacterial infections, balanced nutrition which can help in maintaining immunity is essential. An outbreak of a novel coronavirus (COVID-19) infection in December 2019 in Wuhan, China has posed significant threats to international health and the economy. In the lack of treatment for this virus, there is an i...

The complexity of hard‐to‐treat diseases strongly undermines the therapeutic potential of available treatment options. Therefore, a paradigm shift from monotherapy toward combination therapy has been observed in clinical research to improve the efficiency of available treatment options. The advantages of combination therapy include the possibility...

Generation of reactive oxygen species, delayed blood clotting, prolonged inflammation, bacterial infection, and slow cell proliferation are the main challenges of effective wound repair. Herein, a multifunctional extracellular matrix‐mimicking hydrogel is fabricated through abundant hydrogen bonding among the functional groups of gelatin and tannic...

Helicobacter pylori is a common gastric bacterial pathogen implicated in the pathogenesis of many digestive tract disorders. H. pylori infection prevalence has been reported alarmingly in Iran. A plethora of studies have been conducted to evaluate the efficiency of first-line and second-line eradication attempts in patients diagnosed with H. pylori...

The incidence of type 2 diabetes mellitus (T2DM) has increased dramatically at an alarming level around the world.T2DM is associated with changeable risk factors in lifestyle as well as genetic and family associated risk factors. More importantly, imbalanced or impaired gut microbial distribution (dysbiosis) has been reported as a contributing risk...

Introduction: Polymorphism in genes involved in folate metabolism may cotribute to the susceptibility to acute lymphoblastic leukemia (ALL). Patients and Methods: To examine the influence of polymorphism in thymidylate synthase (TS 28-bp repeat) and methionine synthase (MS A2756G) genes on the susceptibility to ALL, 73 children with ALL and 128 age...

In order to determine the influence of polymorphism in thymidylate synthase (TS 28-bp repeat) and methionine synthase (MS A2756G) genes on the susceptibility to acute lymphoblastic leukemia (ALL), 73 children with ALL and 128 age and sex matched unrelated healthy individuals from the Kermanshah Province of Iran were screened. The genotyping of TS 2...