Exploring the potential of nanomedicine for gene therapy across the physicochemical and cellular barriers.

After COVID-19, a turning point in the way of pharmaceutical technology is gene therapy with beneficial potential to start a new medical era. However, commercialization of such pharmaceuticals would never be possible without the help of nanotechnology. Nanomedicine can fulfill the growing needs linked to safety, efficiency, and site-specific targeted delivery of Gene therapy-based pharmaceuticals.

A comprehensive review on lipid-based nanoparticles via nose to brain targeting as a novel approach.

The central nervous system (CNS) has been a chief concern for millions of people worldwide, and many therapeutic medications are unable to penetrate the blood-brain barrier. Advancements in nanotechnology have enabled safe, effective, and precise delivery of medications towards specific brain regions by utilising a nose-to-brain targeting route. This method reduces adverse effects, increases medication bioavailability, and facilitates mucociliary clearance while promoting accumulation of drug in the targeted brain region.

Correction: Zaman et al. Synthesis and Evaluation of Thiol-Conjugated Poloxamer and Its Pharmaceutical Applications. 2021, , 693.

In the original publication, there was a mistake in one author name, Mohammed Alasmari should be Mohammed S [...

Synthesis and Investigation of Mechanical Properties of the Acrylonitrile Butadiene Styrene Fiber Composites Using Fused Deposition Modeling.

Additive manufacturing is becoming a global phenomenon due to its versatile properties and numerous benefits, which is not possible by conventional machining processes. Fused deposition modeling (FDM) shows a huge potential of shift from rapid prototyping toward the rapid manufacturing. Nowadays, the strength of the FDM-printed parts is very important to consider along with all the printing parameters, which affect the strength of these parts.

A Comprehensive Review of Hydrogel-Based Drug Delivery Systems: Classification, Properties, Recent Trends, and Applications.

As adaptable biomaterials, hydrogels have shown great promise in several industries, which include the delivery of drugs, engineering of tissues, biosensing, and regenerative medicine. These hydrophilic polymer three-dimensional networks have special qualities like increased content of water, soft, flexible nature, as well as biocompatibility, which makes it excellent candidates for simulating the extracellular matrix and promoting cell development and tissue regeneration. With an emphasis on their design concepts, synthesis processes, and characterization procedures, this review paper offers a thorough overview of hydrogels.

Vesicular approach of cubosomes, its components, preparation techniques, evaluation and their appraisal for targeting cancer cells.

Cancer has been characterized by abnormal and uncontrolled proliferation of cells. Majority of drugs given through chemotherapy produce unwanted and adverse effects of chemotherapeutic agents to the other healthy cells and tissues of body. Various nanocarriers have now been considered for treatment of cancer.

Formulation, Characterization, and Evaluation of β-Cyclodextrin Functionalized Hypericin Loaded Nanocarriers.

St. John's wort in western Europe has been extensively utilized for the treatment of mild to moderate depression. Hypericin, a red pigment, is found to be responsible for its antidepressant activity.

Amikacin-Loaded Chitosan Hydrogel Film Cross-Linked with Folic Acid for Wound Healing Application.

Purpose: Numerous carbohydrate polymers are frequently used in wound-dressing films because they are highly effective materials for promoting successful wound healing. In this study, we prepared amikacin (AM)-containing hydrogel films through the cross-linking of chitosan (CS) with folic acid along with methacrylic acid (MA), ammonium peroxodisulfate (APS), and methylenebisacrylamide (MBA). In the current studies, an effort has been made to look at the possibilities of these materials in developing new hydrogel film wound dressings meant for a slow release of the antibiotic AM and to enhance the potential for wound healing.

Asymptomatic COVID-19 presenting with features of mixed pattern acute liver injury in a young healthy female, a case report.

COVID-19 associated severe acute liver injury in a young healthy patient has not been reported much in the literature. And currently, there are no standard management guidelines. We want to report a case of acute liver injury of mixed pattern in a young healthy female with asymptomatic COVID-19 infection.

Investigation on synthesis of ternary g-CN/ZnO-W/M nanocomposites integrated heterojunction II as efficient photocatalyst for environmental applications.

The rapid industrialization of the world is disparagingly manipulating our environment and natural ecosystem. The researchers are taking keen interest to invent novel material as photocatalyst for non-degradable organic pollutants. Solar energy-driven practices employing semiconductors are a novel approach towards wastewater remediation.

Efficient photocatalytic degradation of Rhodamine B dye using solar light-driven La-Mn co-doped FeO nanoparticles.

This work aims to develop a highly efficient solar light-induced photocatalyst based on La-Mn co-doped FeO nanoparticles. Pure FeO and La-Mn co-doped FeO nanoparticles were fabricated by a simple co-precipitation method. The photocatalysts were analyzed for their morphological, structural, and magnetic characteristics.

Systematic Investigation of Structural, Morphological, Thermal, Optoelectronic, and Magnetic Properties of High-Purity Hematite/Magnetite Nanoparticles for Optoelectronics.

Iron oxide nanoparticles, especially hematite (α-FeO) and magnetite (FeO) have attained substantial research interest in various applications of green and sustainable energy harnessing owing to their exceptional opto-magneto-electrical characteristics and non-toxicity. In this study, we synthesized high-purity hematite and magnetite nanoparticles from a facile top-down approach by employing a high-energy ball mill followed by ultrasonication. A systematic investigation was then carried out to explore the structural, morphological, thermal, optoelectrical, and magnetic properties of the synthesized samples.

Strategic combination of metal-organic frameworks and CN for expeditious photocatalytic degradation of dye pollutants.

The potential of fabricated silver and bismuth Co-N-doped imidazolate embedded into graphitic nitride BiO-Ag(0)/CN@ZIF-67 for the degradation of Methylene blue (MB) and Congo red (CR) dyes have been reported. The synthesized materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy photoluminescence (PL) spectroscopy, and electrochemical impedance spectroscopy (EIS). The band gaps of ZIF-67, CN and composites were calculated using Tauc plot.

Emulgel: an effective drug delivery system.

Background: Emulgels are the emerging drug delivery system nowadays that has become popular for the delivery of hydrophobic drugs. This formulation is considered a novel type of drug delivery system and a mixture of emulsion and gel.

Objective: The objective of this review is to throw light on the preparation of emulgels and their evaluation which will conclude how important these dosage forms are.

Environmental determinants and PCOS symptoms severity: a cross-sectional study.

Polycystic Ovary Syndrome is a complicated female disorder worldwide. Researchers conducted a quantitative study to examine multiple environmental determinants contributing to its symptoms severity. Data of 150 PCOS diagnosed women (16 to 45 years) was gathered from private clinics and hospitals of Lahore, Pakistan.

Artesunate-induced hemolysis in severe complicated malaria - A diagnostic challenge: A case report and literature review of anemia in malaria.

Malaria infection, which results due to the parasitic protozoan , has several known etiologies of hemolytic anemia as a possible complication in cases such as concurrent G6PD deficiency, severe parasitemia, or use of parenteral antimalarials. Although artemisinin-based antimalarial therapies are generally well-tolerated, several cases of severe post-artemisinin delayed hemolysis (PADH) have been recently reported, which present a diagnostic challenge, and affect morbidity and mortality in patients with malarial infection. We highlight the case of a young lady with severe parasitemia who developed hemolytic anemia after parenteral artesunate therapy.

Invasive Klebsiella pneumoniae Syndrome in Qatar: A Case Report.

is a Gram-negative bacteria that can infect most of the body's organs, from the lungs to the central nervous system. It is notorious for causing pneumonia in alcoholic, diabetic, and hospitalized patients. It is now emerging as a cause of abscesses involving multiple organs.

Illicit sale of controlled drugs at community pharmacy/medical stores of Punjab, Pakistan: A road to demolition of public health.

Sale of controlled drugs without prescription is a burning issue in developing countries like Pakistan. Illicit sale practices lead towards drug abuse and misuse among youngsters and negatively impact the health of youth and economy of any country. Present study aims to highlight the illicit sale practices at community pharmacies/drug stores of Punjab, Pakistan.

Synthesis and Evaluation of Thiol-Conjugated Poloxamer and Its Pharmaceutical Applications.

The current study was designed to convert the poloxamer (PLX) into thiolated poloxamer (TPLX), followed by its physicochemical, biocompatibilities studies, and applications as a pharmaceutical excipient in the development of tacrolimus (TCM)-containing compressed tablets. Thiolation was accomplished by using thiourea as a thiol donor and hydrochloric acid (HCl) as a catalyst in the reaction. Both PLX and TPLX were evaluated for surface morphology based on SEM, the crystalline or amorphous nature of the particles, thiol contents, micromeritics, FTIR, and biocompatibility studies in albino rats.

Anti myelosuppressant and hematopoietic activities of ethanolic fraction obtained from seeds of Carica papaya L.

Bone marrow suppression is one of the serious consequences of treatment with cytotoxic chemotherapeutic agents such as doxorubicin (DOX). It is very difficult to treat bone marrow suppression caused by anti-cancer drugs. This study was aimed to evaluate hematological effects particularly the antimyelosuppressant effects of ethanolic extract of papaya seeds at 200, 400 and 600 mg/kg daily dose for three weeks in doxorubicin induced hematopoietic suppression in rat model.

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Chitosan based controlled release drug delivery of mycophenolate mofetil loaded in nanocarriers system: synthesis and evaluation.

Organ transplantation is an important and critical procedure, which requires the suppression of immunity, and to suppress the immunity, a constant plasma concentration of immunosuppressant is required. The said objective can be achieved by formulating a controlled release drug delivery system of the drug. Chitosan (CHT) nanoparticles (NPs) have been revolutionizing the conventional drug delivery system, for the past two decades.