Publications by authors named "Hafsa -"

Background/objectives: extract, obtained via microwave-enhanced extraction, was evaluated for its antioxidant, antidiabetic, and antimicrobial activities to explore its therapeutic potential.

Methods: The extraction was performed using microwave-enhanced techniques, and LC-MS/MS was employed to profile the metabolites in the extract. Total phenolic and flavonoid contents were quantified using spectrophotometric methods.

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This study examines the chemical composition, antioxidant properties, and urease inhibitory effects of L. subsp. falezlez (Coss.

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The immune system comprises various regulators and effectors that elicit immune responses against various attacks on the body. The pathogenesis of autoimmune diseases is derived from the deregulated expression of cytokines, the major regulators of the immune system. Among cytokines, interleukins have a major influence on immune-mediated diseases.

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Background: Virtual reality (VR) and augmented reality (AR) are rapidly gaining traction in healthcare, offering transformative opportunities for patient care, medical education, and therapeutic interventions. Despite their potential, challenges remain regarding the implementation and integration of these technologies into existing healthcare practices.

Objective: This review aims to explore the current applications of VR and AR in healthcare, particularly focusing on their roles in enhancing patient care and medical training, as well as identifying research gaps that hinder their widespread adoption.

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Gastroesophageal reflux disease (GERD) is a chronic illness characterized by complications arising from the reflux of stomach contents, which significantly lower the quality of life, increase morbidity, and increase medical expenses associated with treating the condition. The main goal of treatment in GERD is symptomatic relief, relapse prevention, and healing of erosive esophagitis. The treatment mainly involves lifestyle changes to control acid production and proton pump inhibitors (PPIs) as the first line of treatment.

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Article Synopsis
  • * To tackle these challenges, a simulated dataset resembling the human thorax was created, and an ensemble learning approach combining multiple convolutional neural network models (like CNN, AlexNet, and modified versions) was utilized for improved image reconstruction.
  • * The ensemble method achieved impressive results, with a root mean square error (RMSE) of 0.09404, a coefficient of determination (R score) of 0.926186, and an image correlation coefficient (ICC) of 0.95783, indicating its potential for effective clinical EIT imaging.
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Introduction: A workplace-based assessment (WBA) model was implemented in the postgraduate (PG) residency program of Chemical Pathology at the Department of Pathology & Laboratory Medicine, Aga Khan University (AKU). PGs were assessed using direct observation of practical skills (DOPS), evaluation of clinical events (ECE) and case-based discussion (CBD) on a virtual learning environment (VLE) platform.

Objectives: To evaluate WBA frequency, case mix, feedback, and satisfaction levels of faculty and PGs of Chemical Pathology at AKU.

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Background: This review article aims to investigate the prevalence and spectrum of rat sarcoma (RAS) and V-Raf Murine Sarcoma Viral Oncogene Homolog B (BRAF) mutations, and their connection with geographical location, clinicopathological features, and other relevant factors in colorectal cancer (CRC) patients in the Middle East.

Methods: A systematic literature review, employing the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework, was conducted to investigate the association between the frequency of relevant mutations and the descriptive clinicopathological characteristics of CRC patients. Multiple electronic databases, including PubMed, Science Direct, Web of Science, Scopus, and Google Scholar, were searched to analyze the relevant literature.

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This correspondence examines how LLMs, such as ChatGPT, have an effect on academic neurosurgery. It emphasises the potential of LLMs in enhancing clinical decision-making, medical education, and surgical practice by providing real-time access to extensive medical literature and data analysis. Although this correspondence acknowledges the opportunities that come with the incorporation of LLMs, it also discusses challenges, such as data privacy, ethical considerations, and regulatory compliance.

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Objective: This research assesses the utilization of sieved olive pulp (SOP) in the diet of growing rabbits through the use of an exogenous enzyme or dry yeast as a pretreatment.

Materials And Methods: One hundred sixty-eight male V-Line rabbits aged 5 weeks (weighing 550 ± 25 gm) were randomly divided into seven groups with eight replicates each as follows: the control group was fed a basal diet without supplementation; while the other six groups were fed basal diets containing 20% and 25% of SOP and supplemented with 0.1 gm/kg Econase (E), 0.

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The aim of this study was to investigate the biological activity and sustainable biorefinery development of vitamin C, organic selenium, betaine, and pomegranate peel on the performance, cecal fermentation, and antioxidant status of growing rabbits to alleviate the negative impacts of heat stress. A total of 105 male rabbits at 35 days old with an average weight of 752.55 ± 27.

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Objectives: Elevated liver enzyme levels are suggested to be associated with an increased risk of cardiovascular disease (CVD). However, few studies have explored the relationship between liver enzymes and myocardial infarction (MI). This study aimed to evaluate the potential association of elevated liver enzymes with MI within a population group in Bangladesh.

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Objectives This study aimed to identify the causes, clinical characteristics, and 28-day in-hospital mortality predictors in patients with acute-on-chronic liver failure (ACLF). Methods A cross-sectional study enrolled sixty-four patients aged 18-70 years with acute-on-chronic liver failure. The study was conducted at the Gastroenterology Department, Lahore General Hospital.

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Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems, providing assistance in a variety of patient care and health systems. The aim of this review is to contribute valuable insights to the ongoing discourse on the transformative potential of AI in healthcare, providing a nuanced understanding of its current applications, future possibilities, and associated challenges. The authors conducted a literature search on the current role of AI in disease diagnosis and its possible future applications using PubMed, Google Scholar, and ResearchGate within 10 years.

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One of the significant challenges to designing an emulsion transportation system is predicting frictional pressure losses with confidence. The state-of-the-art method for enhancing reliability in prediction is to employ artificial intelligence (AI) based on various machine learning (ML) tools. Six traditional and tree-based ML algorithms were analyzed for the prediction in the current study.

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The frequency of landslides and related economic and environmental damage has increased in recent decades across the hilly areas of the world, no exception is Bangladesh. Considering the first step in landslide disaster management, different methods have been applied but no methods found as best one. As a result, landslide assessment using different methods in different geographical regions has significant importance.

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The mycotoxin ochratoxin A (OTA) is a potent nephrotoxin with carcinogenic properties and, thus, of concern as a food contaminant. Since food contaminant data are scarce in Bangladesh, we applied human biomonitoring to gain more insights into OTA exposure in the country's population. OTA concentrations in human milk and urine samples of nursing mothers were determined with the aim to assess also exposure to this mycotoxin in breastfed infants.

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Article Synopsis
  • Pancreatic cancer (PC) has one of the lowest survival rates and is a significant cause of global mortality, with limited effective biomarkers for prognosis.
  • The study explored various serum biomarkers, such as CA19-9 and CXCL-8, to identify PC progression and related complications after surgery using advanced machine learning techniques.
  • Results showed that a combined biomarker panel significantly outperformed traditional methods, achieving 100% accuracy in classifying patients' complications, highlighting its potential for better diagnosis and prognosis in PC cases.
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Ethnopharmacological Relevance: Laurus nobilis L. (Lauraceae family) has been widely used in traditional Tunisian medicine for the treatment of different health problems such as rheumatism and some neurological disorders.

Aim: In this study, the essential oil obtained from Laurus nobilis L.

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Background: Serotonin receptors 5-HT1B and 5-HT1D in the cerebral arteries are activated by the 5-hydroxytryptophan agonists (triptans) to relieve the discomfort associated with migraines. Even though triptans are often used to treat acute migraines, there is some debate over their effectiveness.

Objective: Our systematic review aimed to evaluate the effectiveness of triptans for acute treatment of migraine in young individuals.

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An 8-week trial to examine the impacts of Arthrospira platensis and Chlorella vulgaris on the growth, nutrient aspects, intestinal efficacy, and antioxidants of 75 New Zealand white male rabbits (initial body weight = 665.93 ± 15.18 g).

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DNA transposable elements and transposase-derived genes are present in most living organisms, including vertebrates, but their function is largely unknown. PiggyBac Transposable Element Derived 5 (PGBD5) is an evolutionarily conserved vertebrate DNA transposase-derived gene with retained nuclease activity in human cells. Vertebrate brain development is known to be associated with prominent neuronal cell death and DNA breaks, but their causes and functions are not well understood.

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The main element influencing the quality of potato starch is the environment. To investigate the effects of different altitude cultivation locations on the molecular structure and physicochemical properties of starch, two potato varieties, Jiusen No.1 B1 and Qingshu No.

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Objectives: Thermal stress negatively affects the productive performance and immunity responses of rabbits. In this study, we examined the effects of two allicin (AL) and lycopene (LP) levels on performance index, a liver tumor necrosis factor (TNF-α) gene expression, histological parameters of liver, and small intestine of V-line growing rabbits exposed to thermal stress.

Methods: In nine replications of three rabbits per pen under thermal stress, 135 male rabbits (5 weeks old, average weight 772.

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