Publications by authors named "Zulfiqar Ali"

Heat stress poses a significant challenge for maize production, especially during the spring when high temperatures disrupt cellular processes, impeding plant growth and development. The B-cell lymphoma-2 (Bcl-2) associated athanogene (BAG) gene family is known to be relatively conserved across various species. It plays a crucial role as molecular chaperone cofactors that are responsible for programmed cell death and tumorigenesis.

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Background: Surgeons specifically junior ones in our setup of third world country face the issue of diagnosing Acute Appendicitis (AA) as presentation usually is not typical. Cases presenting at odd hours may put residents & house officers in trouble, when sophisticated investigations are either un-available or expansive. Need for a structured diagnostic criterion is thus always there.

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Background And Objectives: Pathogenic variants are associated with neurodevelopmental disorders and developmental and epileptic encephalopathy. While pediatric phenotypes have been readily explored, adult phenotypes are not well understood. We aimed to investigate the phenotypic spectrum of adult patients with variants.

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Ethnopharmacological Relevance: Phyllanthus amarus is ethnomedicinally used to treat gallbladder stones, kidney stones and chronic liver diseases. P. amarus is gaining popularity as an ingredient in many botanical dietary supplements.

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Objective: Telemedicine is a digital substitute for in-person healthcare service delivery systems that has gained popularity amid the global COVID-19 pandemic. The objective of this study was to evaluate telemedicine compatibility from the perspective of healthcare practitioners to enhance the effectiveness and spectrum of the Model for Assessment of Telemedicine.

Method: Primary and Secondary Healthcare and King Edward Medical University extended their respective telemedicine services in 2020 where 24,516 patients were benefited from the telemedicine services provided by 1273 doctors from different specializations.

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Plasma-induced methane pyrolysis is a promising hydrogen production method. However, few studies have focused the decomposition of pure methane as a discharge gas. Herein, a rotating gliding arc reactor was used for the conversion of methane (discharge gas and feedstock) into hydrogen and solid carbon.

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The hybrid material created by combining cellulose and MOF is highly promising and possesses a wide range of useful properties. Cellulose-based metal-organic frameworks (CelloMOFs) combine the inherent biocompatibility and sustainability of cellulose with the tunable porosity and diverse metal coordination chemistry of MOFs. Cellulose-MOF hybrids have countless applications in various fields, such as energy storage, water treatment, air filtration, gas adsorption, catalysis, and biomedicine.

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Article Synopsis
  • - The study discovered a new compound, astracondensatol A, alongside six other known derivatives from the methanol extract of roots, focusing on tetrahydropyran cycloartane-type triterpenoids.
  • - Researchers used 1D and 2D-NMR spectroscopy and mass spectrometry to determine the structures of these compounds, uncovering anomalies in carbon shifts that led to a revision of the absolute configurations.
  • - X-ray crystallography confirmed the absolute configuration of the new compound, highlighting that previous misassignments at C-24 may have resulted from ambiguous data and publication biases.
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  • The study focuses on the relationship between root architecture and the Gibberellic acid-sensitive (GA-sensitive) Rht genes in wheat, particularly their role in improving drought tolerance and plant growth.
  • Out of 200 wheat genotypes analyzed under normal and osmotic stress conditions, significant differences were found in the number of seminal roots and overall root/shoot growth, indicating that genotypes with GA-sensitive Rht13 gene performed better than those with GA-insensitive Rht1 gene.
  • Specifically, certain genotypes showed enhanced root systems (up to 5 seminal roots) and improved growth metrics under stress, suggesting that the presence of GA-sensitive Rht genes is beneficial for nutrient uptake from deeper soil layers.
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This study aimed to evaluate the adaptation and effectiveness of telemedicine with the diffuse-dual-channel system (DDS) and tiered-gatekeeper system (TGS) across different tiers of the healthcare system on technical-organizational-environmental (TOE) framework. The telemedicine services were extended as Tiered-gatekeeper system (TGS) by Primary and Secondary Healthcare (PSHC) and Diffuse-dual-channel system (DDS) by King Edward Medical University (KEMU) in 2020 benefiting 2605 and 21,905 patients, respectively. This cross-sectional survey is based on a structured questionnaire conducted on 172 healthcare practitioners (HCP) from KEMU and 76 from PSHC selected by purposive sampling and analysis is conducted through descriptive analysis and the Boruta features selection method.

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Wheat commands attention due to its significant impact on culture, nutrition, the economy, and the guarantee of food security. The anticipated rise in temperatures resulting from climate change is a key factor contributing to food insecurity, as it markedly reduces wheat harvests. Terminal heat stress mostly affects spike fertility in wheat, specifically influencing pollen fertility and anther morphology.

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The oxidative desulfurization of dibenzothiophene in model and real fuel has been investigated by developing an environmentally sustainable catalyst HSiWO@f-kaolinite. The catalyst was synthesized by modifying kaolinite clay with (3-aminopropyl)triethoxysilane (f-kaolinite) followed by immobilizing silicotungstic acid hydrate (HSiWO) onto its surface. The successful synthesis of the catalyst was characterized by Fourier transform infrared spectroscopy, Raman spectroscopy, UV-visible spectroscopy, X-ray diffraction, energy-dispersive X-ray spectroscopy, and scanning electron microscopy.

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Background: Cotton is one of the topmost fiber crops throughout the globe. During the last decade, abrupt changes in the climate resulted in drought, heat, and salinity. These stresses have seriously affected cotton production and significant losses all over the textile industry.

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The demand for polymer composites with improved mechanical and electrical properties is crucial for advanced aerospace, electronics, and energy storage applications. Single-walled carbon nanotubes (SWCNTs) and iron oxide (FeO) nanoparticles are key fillers that enhance these properties, yet challenges like orientation, uniform dispersion, and agglomeration must be addressed to realize their full potential. This study focuses on developing SWCNTs/FeO epoxy composites by keeping the SWCNT concentration constant at 0.

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Unlike other natural disasters, drought is one of the most severe threats to all living beings globally. Due to global climate change, the frequency and duration of droughts have increased in many parts of the world. Therefore, accurate prediction and forecasting of droughts are essential for effective mitigation policies and sustainable research.

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In our program of screening natural products against the pests of medical and veterinary importance, ethanolic extract of the roots of Ligusticum porteri J.M.Coult.

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Drought is one of the major environmental issues that reduce crop yield. Seed germination is a crucial stage of plant development in all crop plants, including soybean. In soybean breeding, information about genetic mechanism of drought tolerance has great importance.

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Article Synopsis
  • Widespread pesticide use poses serious health risks to living organisms, prompting the need for better monitoring methods for pesticide residues.
  • This study develops a new sensing material, KL@Ni@g-CN, made from graphitic carbon nitride, Kraft lignin, and nickel, which is used to detect pesticide residues.
  • The sensor effectively detects cypermethrin (CYP) residues in drinking water at extremely low levels (0.026 μg mL), significantly below the maximum safety limits, suggesting it could be a better alternative to traditional detection methods.
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Objective: We retrospectively explored patients with drug-resistant epilepsy (DRE) who previously underwent presurgical evaluation to identify correlations between surgical outcomes and pathogenic variants in epilepsy genes.

Methods: Through an international collaboration, we evaluated adult DRE patients who were screened for surgical candidacy. Patients with pathogenic (P) or likely pathogenic (LP) germline variants in genes relevant to their epilepsy were included, regardless of whether the genetic diagnosis was made before or after the presurgical evaluation.

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Article Synopsis
  • Plant extract-mediated fabrication using chia seed extract effectively produces eco-friendly ZnO nanoparticles and Ag/AgO/ZnO nanocomposites for medical applications.
  • These materials demonstrate strong antibacterial activity and antioxidant properties, with varying levels of effectiveness against cancer cells.
  • The ZnO/Ag/AgO composite significantly promotes rapid wound healing in rat models, achieving 96% closure in 10 days, suggesting its potential as a therapeutic agent for cancer treatment and wound care.
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Recent advancements in AI, driven by big data technologies, have reshaped various industries, with a strong focus on data-driven approaches. This has resulted in remarkable progress in fields like computer vision, e-commerce, cybersecurity, and healthcare, primarily fueled by the integration of machine learning and deep learning models. Notably, the intersection of oncology and computer science has given rise to Computer-Aided Diagnosis (CAD) systems, offering vital tools to aid medical professionals in tumor detection, classification, recurrence tracking, and prognosis prediction.

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Drought is one of the foremost outcomes of global warming and global climate change. It is a serious threat to humans and other living beings. To reduce the adverse impact of drought, mitigation strategies as well as sound projections of extreme events are essential.

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Plant growth-promoting rhizobacteria (PGPR) boost crop yields and reduce environmental pressures through biofilm formation in natural climates. Recently, biofilm-based root colonization by these microorganisms has emerged as a promising strategy for agricultural enhancement. The current work aims to characterize biofilm-forming rhizobacteria for wheat growth and yield enhancement.

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The Cichorium plants are particularly notable due to their remarkable therapeutic and medicinal properties, besides being used as food and conventional medication. Although Cichorium plants have been studied for their phytoconstituents and biological activities, there is limited knowledge about the constituents of the roots of C. bottae.

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Global warming upsets the environmental balance and leads to more frequent and severe climatic events. These extreme events include floods, droughts, and heatwaves. These widespread extreme events disrupt various sectors of ecosystems directly.

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