Publications by authors named "Tahir S"

The study evaluated the anti-hyperlipidemic effects of myrcenol and curzerene on a high fat diet induced hyperlipidemia rat model. Thirty male albino rats were fed on a high-fat diet for four months. The HFD-induced hyperperlipidemia rats were treated with rosuvastatin (10 mg/kg), curzerene (130 mg/kg) and myrcenol (100 mg/kg) for four weeks.

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Despite long-standing recognition that providers should discuss DNR (do-not-resuscitate) orders prior to surgery, there is evidence that perioperative code status discussions are frequently of limited quality. Limited attention has been paid to patient perspectives. Determine the scope of literature on management of perioperative DNR orders from the patient perspective.

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The present study was designed to evaluate the protective efficacy of troxerutin against cypermethrin-induced behavioral defects, motor function abnormalities, and oxidative stress in mice. Twenty-four adult female albino mice were randomly divided into four equal groups. The first group served as control, the second group was treated with cypermethrin (20 mg/kg b.

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Background Empowering adolescent girls with accurate data, a supportive environment, and access to resources is crucial for promoting their dignity and educational success, thereby enabling gender equity and social development in rural communities. Aim This research aims to assess the knowledge and practices of menstrual hygiene among adolescent girls in schools within the rural community of Lahore, Pakistan. Methodology This research employed a quantitative, cross-sectional design, with a survey conducted among 108 participants in Lakhodair Sharif Bakra Mandi, Lahore, Pakistan.

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Introduction: Gout is a common form of acute inflammatory arthritis caused by the deposition of monosodium urate crystals within synovium of joints. This leads to severe pain, reducing quality of life for patients with this condition.

Areas Covered: This review summarizes the treatment of both acute flares of gout and urate-lowering therapy based on guidance from various major international societies.

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This study reports a unique case of a 19-year-old male with Takayasu arteritis initially misdiagnosed as brucellosis due to persistently positive brucella serology. Despite multiple anti-brucellosis treatments, symptoms persisted until the correct diagnosis of Takayasu arteritis was made, Subsequent immunosuppressive therapy for Takayasu arteritis led to symptom improvement and normalization of serological markers. This highlights the challenge of distinguishing between these conditions and the potential for immunosuppression to impact brucella serology in such cases.

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Introduction: Echinococcosis is a widespread zoonotic disease caused by tapeworms of the Echinococcus genus, manifesting in mature or larval forms. Cystic echinococcosis (CE) and alveolar echinococcosis (AE) are the primary types affecting humans, linked, respectively, to and . This study is a systematic review and meta-analysis of the risk factors associated with CE and AE in humans.

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Background: Stroke is a leading cause of global morbidity and mortality, and understanding modifiable predictors of stroke outcomes is crucial. This study explores the relationship between renal function, assessed via estimated glomerular filtration rate (eGFR) and serum creatinine, and stroke mortality and functional outcomes in a cohort of acute stroke patients in India.

Methods: A prospective observational study was conducted from February 2021 to October 2022, including 104 acute stroke patients from MS Ramaiah Medical College and Hospital, Bengaluru, India.

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Herein, biocompatible pure tungsten oxide (WO) and zirconium-doped tungsten oxide (Zr-doped WO) nanoparticles (NPs) were prepared via a green approach from moringa plants with different doping concentrations (3, 5, and 7 %). The as-synthesized materials were morphologically and optically characterized using scanning electron microscopy (SEM), energy dispersive X-ray (EDX), X-ray diffraction (XRD), Fourier-transform infrared (FTIR), and ultraviolet-visible (UV-Vis) spectroscopy. The FTIR spectra clearly showed that two distinguishing bands at 603 and 674 cm of WO were shifted to a higher wavenumber upon doping with zirconium.

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Introduction: Hydatid cysts are among many cysts that can develop in the pancreas. Both the size and location of these cysts significantly influence clinical presentation and surgical approach required for management. This study aims to review the literature concerning pancreatic hydatic cysts, their presentations, and management strategies.

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Background: Interleukin-21 (IL-21) is a cytokine produced by various cell types, including T cells, natural killer cells, myeloid cells, and B cells, and has a broad range of potential applications in cancer therapy. To improve the therapeutic index, we explored the use of fusion technologies that involved linking other anticancer peptides to the IL-21 gene using specific linkers.

Objectives: This study aimed to compare the anticancer potential of IL-21 and IL-21 fusion proteins.

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Hepatitis C virus (HCV) infection is a major global health burden, with an estimated 58 million people chronically infected worldwide, according to the World Health Organization (WHO). While many people remain asymptomatic during the early stages of infection, chronic hepatitis C can cause long-term liver damage, significantly increasing the morbidity and mortality associated with the disease. The primary objective of this technical report is to find the efficacy of novel antiviral therapies in treating hepatitis C in a tertiary care hospital in Lahore.

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The current worldwide pandemic has significantly increased the need for online learning platforms, hence presenting difficulty in choosing appropriate course materials from the vast online educational resources due to user knowledge frameworks variations. This paper presents a novel course recommendation system called the Deep Learning-based Course Recommendation System (DLCRS). The DLCRS combines a hybrid Sequential GRU+adam optimizer with collaborative filtering techniques to offer accurate and learner-centric course suggestions.

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Despite 15 years of extensive investigation, the fabrication and study of nanofluidic devices that incorporate a single carbon nanotube (CNT) still represents a remarkable experimental challenge. In this study, we present the fabrication of nanofluidic devices that integrate an individual single-walled CNT (SWCNT), showcasing a notable reduction in noise by 1-3 orders of magnitude compared to conventional devices. This achievement was made possible by employing high dielectric constant materials for both the substrate and the CNT-covering layer.

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Pine wilt disease (PWD), caused by the nematode , is a highly destructive forest disease that necessitates rapid and precise identification for effective management and control. This study evaluates various detection methods for PWD, including morphological diagnosis, molecular techniques, and remote sensing. While traditional methods are economical, they are limited by their inability to detect subtle or early changes and require considerable time and expertise.

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We present a detailed analysis of the dynamical behavior of an inhomogeneous Burridge-Knopoff model, a simplified mechanical model of an earthquake. Regardless of the size of seismic faults, a soil element rarely has a continuous appearance. Instead, their surfaces have complex structures.

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Interleukin-37 is a cytokine with potent immunosuppressive properties that has been shown to have potential to treat autoimmune and chronic inflammatory diseases, as well as certain types of cancer. IL-37 is a 19 kDa protein which interacts with proteins in receptor-dependent and receptor-independent pathways. The expression of the IL-37 protein cloned into the pET-28a vector was optimized in Rosetta 2(DE3) after comparing its expression with Rosetta-gami 2(DE3) and Rosetta 2(DE3) pLysS, which was then used for the large-scale production of IL-37.

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Chronic traumatic encephalopathy (CTE) is a progressive and fatal neurological disorder linked to repeated traumatic brain injuries (TBIs), including concussions and blows to the head. This condition is characterized by the accumulation of abnormally structured hyperphosphorylated tau proteins (p-tau), forming neurofibrillary tangles, astrocytic tangles, and neurites in the brain. CTE is often diagnosed post-mortem, making it challenging to diagnose and predict its progression in living individuals.

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Automated analysis of flow cytometry data can improve objectivity and reduce analysis time but has generally required work by software and algorithm experts. Here, we investigated the performance of BD ElastiGate™ Software (hereafter ElastiGate), which allows users to automate gating by selecting gated training files, then uses elastic image registration to gate new files. Three assays of increasing complexity were examined: TBNK, stem cell enumeration (SCE), and lymphoid screening tube (LST).

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Gerty Theresa Cori, a remarkable and pioneering biochemist, became the first woman to receive the Nobel Prize in Physiology or Medicine in 1947 for her groundbreaking research in carbohydrate metabolism. Her work, in collaboration with her husband Carl Ferdinand Cori, revolutionized the scientific understanding of carbohydrate metabolism and had a profound impact on medicine and human health. This paper offers a historical vignette of Gerty Cori's life, tracing her journey from her early years in Prague to her pivotal role in transforming biochemistry.

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Article Synopsis
  • Crohn's disease (CD) is a type of inflammatory bowel disease that can also cause various symptoms outside the intestines, with lung-related issues being uncommon.
  • A case study presented involves a 43-year-old man who experienced dry cough, chest pain, and difficulty breathing, leading to his diagnosis of CD after further testing revealed pleural effusion and other signs.
  • This case highlights the rarity of CD presenting as isolated bilateral pleural effusion and emphasizes that it can mimic other pulmonary conditions, making diagnosis challenging.
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Article Synopsis
  • Neurosarcoidosis is a rare form of sarcoidosis that affects the nervous system, leading to symptoms like seizures, cognitive issues, and cranial nerve problems, which complicate diagnosis and management due to their variability.
  • Diagnosing the condition requires a mix of clinical assessments, advanced imaging (like high-resolution MRI and PET scans), and lab tests, but it can be mistaken for conditions like multiple sclerosis.
  • Treatment often starts with corticosteroids and may include immunosuppressants or biologic therapies for more severe cases, with ongoing research aimed at better understanding the disease and improving therapies through biomarkers and innovative technologies.
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Objectives: Biofilm is the major challenge in chronic wound management. Instilling a wound cleansing solution aids in wound bed cleaning and infectious pathogen elimination. Negative pressure wound therapy (NPWT) improves the wound-healing process.

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Article Synopsis
  • Immune thrombocytopenic purpura (ITP) is an autoimmune disorder resulting in low platelet counts, leading to symptoms like bleeding and bruising.
  • A 32-year-old woman with no visible signs of systemic lupus erythematosus (SLE) presented with severe thrombocytopenia, anemia, and bleeding, prompting further investigation.
  • Her diagnosis of SLE was confirmed after high-dose steroid treatment improved her platelet count and lab tests showed elevated anti-nuclear antibodies, emphasizing the need to consider autoimmune causes in similar cases.
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