Publications by authors named "Fahmi"

Article Synopsis
  • The study focuses on how surfactants can improve oil recovery by reducing interfacial tension between crude oil and injected water, particularly under high-pressure and high-temperature (HPHT) conditions.
  • It found that as pressure increases and gas/oil ratios (GOR) rise, water solubilization in microemulsions increases significantly, while oil solubilization decreases.
  • The research established optimal salinity levels for different GORs, demonstrating that higher GOR values lead to lower optimal salinity and reduced microemulsion generation, which is crucial for enhancing oil recovery practices in the petroleum industry.
View Article and Find Full Text PDF

Background: Antimicrobial resistance (AMR) is a multifaceted global challenge, partly driven by inappropriate antibiotic prescribing. The objectives of this study were to evaluate the impact of the COVID-19 pandemic on treatment of common infections, develop risk prediction models and examine the effects of antibiotics on infection-related hospital admissions.

Methods: With the approval of NHS England, we accessed electronic health records from The Phoenix Partnership (TPP) through OpenSAFELY platform.

View Article and Find Full Text PDF

The effect of ozone treatment on the sensory quality, aroma compounds, phytosterols, and phytosterol oxidation products (POP) in stored plant oils was studied. Cold-pressed flaxseed, cold-pressed rapeseed, and refined rapeseed oils were treated with ozone, air, and nitrogen, then subjected to accelerated storage at 60 °C for 6 days. The sensory evaluation revealed that ozone significantly influenced the sensory profile, with notable cucumber and green-grassy aromas.

View Article and Find Full Text PDF
Article Synopsis
  • * It found that women experienced higher rates of anxiety-related DALYs compared to men, particularly within the 25-49 age group.
  • * The research emphasizes the importance of monitoring anxiety rates, especially for women and those of reproductive age, to inform healthcare strategies and interventions.
View Article and Find Full Text PDF

The 7th International Symposium on Public Health (ISoPH 2023), was held on October 2-3, 2023, in Surabaya, Indonesia, which brought together a diverse array of public health professionals, researchers, and policymakers from around the globe. The purpose of the symposium was to facilitate the exchange of the latest information and ideas within the realm of public health. The symposium aspired to foster discussions and the exchange of insights regarding scientific issues in the field of public health globally and within the context of Indonesia.

View Article and Find Full Text PDF

Multiple signaling pathways have been reported to be altered in Myotonic Dystrophy type 1 (DM1) skeletal muscle, contributing to pathogenicity. In particular, previous work established that AMPK signaling, a key sensor of energy metabolism, is repressed in DM1 mouse muscle and that activating AMPK through exercise and/or with pharmacological activators is beneficial for the DM1 muscle phenotype. Here, we explored the effects of a newer, more specific allosteric AMPK activator acting directly on AMPK.

View Article and Find Full Text PDF

Purpose: Dopamine transporter imaging is routinely used in Parkinson's disease (PD) and atypical parkinsonian syndromes (APS) diagnosis. While [C]CFT PET is prevalent in Asia with a large APS database, Europe relies on [I]FP-CIT SPECT with limited APS data. Our aim was to develop a deep learning-based method to convert [C]CFT PET images to [I]FP-CIT SPECT images, facilitating multicenter studies and overcoming data scarcity to promote Artificial Intelligence (AI) advancements.

View Article and Find Full Text PDF

Unlabelled: Crohn's disease (CD) is a transmural inflammatory process that can affect any segment of the gastrointestinal tract. CD has a predilection for the colon and the small bowel, specifically the terminal ileum. Esophageal involvement of CD is exceedingly rare and there is a paucity of data regarding the disease phenotypes, course, complications and treatment.

View Article and Find Full Text PDF

This study introduces an innovative magnetic-based multifunctional anti-cancer drug carrier aiming to enhance the efficacy of curcumin in cancer therapy. The research investigates the potential of Graphene Quantum Dots (GQDs) as a curcumin drug delivery system for inhibiting cancer growth. GQDs with a particle diameter below 10 nm were synthesized via hydrothermal and Hummers methods, exhibiting homogeneity and crystalline structure according to AFM and XRD analyses.

View Article and Find Full Text PDF

Background: After cardiovascular disease, cancer is one of the leading causes of death due to uncontrolled cell growth. Breast cancer is among the most prevalent types of cancer. Roscoe.

View Article and Find Full Text PDF

Zwitterionic surfactants are found to be highly effective in reducing the IFT and changing the wettability. This work studied the solubility and wettability alteration performance of locally synthesized zwitterionic surfactants in Berea sandstone and Indiana limestone. Contact angle measurements were conducted to study the wettability under different conditions.

View Article and Find Full Text PDF

Cardiovascular disease has reached a mortality rate of 470,000 patients each year. Myocardial infarction accounts for 49.2% of these deaths, and the cTnI protein is a crucial target in diagnosing myocardial infarction.

View Article and Find Full Text PDF

Smart electrospun hybrid nanofibers represent a cutting-edge class of functional nanostructured materials with unique collective properties. This review aims to provide a comprehensive overview of the applications of smart electrospun hybrid nanofibers in the fields of energy, catalysis, and biomedicine. Electrospinning is a powerful tool to fabricate different types of nanofibers' morphologies with precise control over structure and compositions.

View Article and Find Full Text PDF

Carbon nano-spheres (CNS) were synthesized a hydrothermal method using d-glucose as a precursor, followed by pyrolysis in a nitrogen atmosphere. The resulting CNS were integrated into polysulfone (PSF) membranes to enhance their photothermal properties. Characterization using various techniques revealed improved thermal properties upon CNS inclusion, with a notable increase in membrane surface temperature and enhancement of contact angle (CA) and liquid entry pressure (LEP).

View Article and Find Full Text PDF
Article Synopsis
  • The study aimed to explore how specific genetic variations (CYP2C9*2, *3, VKORC1-1639 G>A, and CYP4F2*3) affect warfarin dosing in an Arab population and to compare the effectiveness of genetic versus clinical dosing algorithms during warfarin initiation.
  • Involving 130 Arab patients, the research involved calculating initial warfarin doses using a clinical algorithm and subsequently using genetic data to determine more accurate dosing after a month.
  • Results indicated that genetic variations significantly influenced the required warfarin dose, with genetic dosing algorithms providing more accurate dose estimates than clinical methods based on a lower median absolute error.
View Article and Find Full Text PDF

Introduction And Importance: Concomitant rupture into the gallbladder and biliary tract is a very rare complication of liver hydatid cyst.

Presentation Of Case: We present the case of a young woman with rupture of liver hydatid cyst into gallbladder and right hepatic duct which was presented with abdominal pain and jaundice.

Clinical Discussion: While fistulization to the gallbladder is a rare complication of liver hydatid cyst, concomitant rupture of liver hydatid cyst into the gallbladder and biliary tract is very rare.

View Article and Find Full Text PDF

Background: AT-MSCs display great immunoregulatory features, making them potential candidates for cell-based therapy. This study aimed to evaluate the "RBC lysis buffer" isolation protocol and immunological profiling of the so-obtained AT-MSCs.

Methods: We established an immune-comparative screening of AT-MSCs throughout in vitro cell expansion (PM, P1, P2, P3, P4) and inflammatory priming regarding the expression of 28 cell-surface markers, 6 cytokines/chemokines, and 10 TLR patterns.

View Article and Find Full Text PDF
Article Synopsis
  • - The study focuses on heavy metal pollution in the El Jadida region of Morocco’s Atlantic coastline, assessing the health of coastal ecosystems and human health risks through metal bioaccumulation in a common species, Phorcus lineatus.
  • - Two polluted sites, Haouzia (H) and Jorf-Lasfar (J), were examined, with samples collected monthly to measure trace metal concentrations in the soft tissues of the snails.
  • - Results indicated significant variations in bioaccumulation, with Jorf-Lasfar exhibiting higher levels of metals like Cadmium, Zinc, Iron, and Copper, leading to a notably higher Metal Pollution Index compared to Haouzia, especially in autumn.
View Article and Find Full Text PDF

Previous studies have demonstrated the association between antibiotic use and severe COVID-19 outcomes. This study aimed to explore detailed antibiotic exposure characteristics among COVID-19 patients. Using the OpenSAFELY platform, which integrates extensive health data and covers 40% of the population in England, the study analysed 3.

View Article and Find Full Text PDF

Flipped classes can improve English language teaching and learning, especially reading outcomes, by enhancing student engagement and motivation through interactive and captivating educational materials. The goal of this study is to examine the effects of different schema activations in different English flipped class formats in pre-reading activities on the reading comprehension of students with different reading proficiency levels. A quasi-experimental research design was employed involving 30 first-year students from the first university and 28 first-year students from the second university in Surabaya, Indonesia, who were studying English as a general course at an intermediate level.

View Article and Find Full Text PDF

The design of multimodal cancer therapy was focused on reaching an efficient process and minimizing harmful effects on patients. In the present study, the Au-MnO nanostructures have been successfully constructed and produced as novel multipurpose photosensitive agents simultaneously for photodynamic therapy (PDT), photothermal therapy (PTT), and chemodynamic therapy (CDT). The prepared AuNPs were conjugated with MnO NPs by its participation in the thermal decomposition process of KMnO confirmed by X-ray diffraction (XRD), transmission electron microscopy (TEM), and Fourier transform infrared (FTIR) spectroscopy (FT-IR).

View Article and Find Full Text PDF

Four new species of are described from Terengganu state on the east coast of Peninsular Malaysia, using morphological and molecular (cytochrome oxidase subunit I (COI) gene) data. These species belong to different groups of : belongs to Group A (Mossambica), and belong to Group B (Sanguinea) and belongs to Group E (Gravelyi). is characterised by having only limbate chaetae, absence of subacicular hooks, three types of pectinate chaetae including wide, thick isodont with short and slender inner teeth, and pectinate branchiae with up to nine branchial filaments.

View Article and Find Full Text PDF

The global outbreak of COVID-19 in December 2019 has highlighted rapid and accurate diagnostic tools for effective intervention. While the RT-PCR test offers 86 % sensitivity, uncertainties often require supplementary screening. This research investigates how carbon dots (CDs) can be utilized as markers for COVID-19 antibodies, taking advantage of their biocompatibility and low toxicity.

View Article and Find Full Text PDF
Article Synopsis
  • Three different strategies exist for starting warfarin: fixed dosing (FWD), clinical dosing (CWD), and genetic-guided dosing (GWD), with GWD shown to be superior in some trials.
  • In a study comparing CWD and FWD, researchers found no significant difference in time spent within the therapeutic range or in extreme INR levels between the two methods.
  • The conclusion is that CWD did not provide better anticoagulation quality compared to FWD, suggesting that fixed dosing may continue to be a viable option.
View Article and Find Full Text PDF