Publications by authors named "Magar S"

Immune thrombocytopenia (ITP) is an autoimmune disorder marked by a low platelet count, leading to symptoms ranging from mild to severe bleeding. It can be triggered by various factors, including idiopathic origins, medications, malignancies, infections, and other autoimmune conditions. Though rare, ITP can also occur postvaccination.

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Primary renal leiomyosarcoma is a rare but highly aggressive tumor with a poor prognosis. Early detection and surgical excision provide the most effective initial treatment. However, vigilant postoperative surveillance is critical due to the elevated risk of tumor recurrence and metastasis, as seen in this case.

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Key Clinical Message: Invasive fungal mucormycosis and its outcome as SIADH and orbital apex syndrome is uncommon. Mucormycosis in paranasal sinuses can even lead to intracranial invasion and its treatment with the use of amphotericin B can cure improve the prognosis of the disease. Early diagnosis and prompt treatment with antifungal, endoscopic surgery, and controlling of diabetes can be beneficial.

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Article Synopsis
  • Brucellosis is a rare but challenging disease to diagnose, especially when it involves the joints, and should be considered in patients with prolonged fever and joint pain.
  • A case study of a 41-year-old goat farmer highlighted her symptoms of low back and joint pain lasting four months, leading to a diagnosis confirmed by serological tests.
  • Early detection and treatment, including NSAIDs and antibiotics, resulted in complete symptom relief within four weeks, emphasizing the importance of detailed history and physical exams in diagnosing atypical cases.
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Background: People's wider culture plays a vital role in both dementia care and policy. This study aims to explore the cultural practice and policy influence around caring for People Living with Dementia (PLWD) in Nepal.

Methods: An exploratory qualitative study was designed to investigate dementia care in Nepal.

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  • Jumbo phages, which have large genomes and unique life cycles, use a special structure to protect their DNA from host immune systems like CRISPR-Cas, but their overall genetic diversity and interactions with these systems need more exploration.* -
  • Analysis of 331 jumbo phage genomes revealed that there are no universally conserved "core genes," but seven "soft-core genes" important for DNA functions were identified, highlighting the genetic variety among these viruses.* -
  • The study also found that jumbo phages often exchange genes among themselves and with other viruses, suggesting a complex evolutionary history, and many can potentially evade host immunity through various mechanisms.*
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Successful development of phage-based therapeutics and their utility predominantly depend on the mode and route of phage administration. Topical and site-directed phage application evokes minimal immune clearance and allows more phage-host adsorption, thereby ensuring higher phage efficacy. However, a notable drawback of conventional topical phage applications is the absence of sustained release.

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Advances in the field of oncology have led to the advent of doxorubicin (DOX), an anthracycline chemotherapeutic agent, through which cancer survival rates have remarkably improved. There has, however, been a rise in adverse effects from the use of DOX, most notably cardiotoxicity. DOX-induced cardiotoxicity is thought to arise through the generation of reactive oxygen species (ROS), causing mitochondrial dysfunction in the cardiomyocytes.

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  • Evans syndrome (ES) involves autoimmune hemolytic anemia and immune thrombocytopenia due to immune dysregulation that leads to antibodies against blood cells.
  • A case study of a 38-year-old male showed symptoms like shortness of breath and weakness, with findings indicating ES, including hemolysis and thrombocytopenia.
  • Treatment typically starts with corticosteroids and may include additional therapies for resistant cases, emphasizing the need for tailored monitoring and management to achieve remission and reduce relapses.
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Background: The research is based on a questionnaire to study the different learning styles among medical students, and their approach to intellectual development.

Methods: This is an observational, cross-sectional study conducted on 140 participants. Initially after the informed consent process, the second-year and third-year medical students were requested to respond to the questionnaire without consulting friends.

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Endophytic sp. are recognized as a potential resource for valuable natural products but are less explored. This study focused on exploring endophytic species residing within tomato plants () harboring genes for the production of a novel class of antibiotics.

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Article Synopsis
  • Current diagnostic methods for lysosomal storage disorders (LSDs) in India are lengthy and expensive, relying on biochemical tests and DNA sequencing, which often yield low results due to overlapping symptoms.
  • Researchers have created a novel, cost-effective sequencing assay using single-molecule molecular inversion probes (smMIPs) that accurately identifies genetic variants linked to 29 common LSDs.
  • The new assay showed a high diagnostic yield of 83.4% in patients with previous biochemical diagnoses and effectively detected rare diseases like Niemann-Pick type C, outperforming traditional methods and allowing for flexible use with different sample types.
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Introduction: Cervical cancer is one of the leading causes of morbidity and mortality among women globally as well as in Nepal. It is attributable to persistent infection by high-risk human papillomavirus, especially human papillomavirus-16 and human papillomavirus-18. The aim of this study was to find out the knowledge of cervical cancer screening and prevention by human papillomavirus deoxyribonucleic acid and human papillomavirus vaccination among women attending a tertiary care centre.

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The "in situ electrolyte" displays a concept for electric double-layer- as well as metal-ion capacitors in which the by-products formed during carbon synthesis serve directly as electrolyte salt to minimize waste. In this work, the concept is applied for lithium- and sodium-based systems realizing EDLCs containing aqueous, "Water in Salt" (up to 1.8 V) as well as organic (2.

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Introduction And Importance: Primary biliary cholangitis (PBC) is a rare immune-mediated liver disease characterized by the destruction of intrahepatic bile ducts and a positive antimitochondrial antibody (AMA), which is considered a serological hallmark for the diagnosis. Rarely, AMA can be absent/nondetectable in a few cases and is referred to as 'AMA-negative'.

Case Presentation: The authors present such an uncommon case of AMA-negative PBC in a 39-year-female with Sjogren's syndrome who presented with fatigue, pruritus, and dry eyes.

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Background: While existing evidence suggests less severe clinical manifestations and lower mortality are associated with the Omicron variant as compared to the Delta variant. However, these studies fail to control for differences in health systems facilities and providers. By comparing patients hospitalized on a single medical service during the Delta and Omicron surges we were able to conduct a more accurate comparison of the two varaints' clinical manifestations and outcomes.

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Background Global developmental delay (GDD) is common and has a significant impact on affected children, families, and society. Understanding its etiology is crucial for management and prevention strategies. However, data on the etiological profile of GDD in developing countries are limited.

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Aspergilloma (a saprophytic infection) typically colonizes lung cavities due to underlying diseases such as tuberculosis, bronchiectasis, cavitary lung cancer, sarcoidosis, and pulmonary infarctions. Rarely, aspergilloma has been noted within a hydatid cyst. Even if this was the case, it is more common to find the coexistence of aspergilloma and pulmonary echinococcal cysts in immunocompromised individuals.

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Recent advances in the orthopedic prostheses design have significantly improved the quality of life for individuals with orthopedic disabilities. However, there are still critical challenges that need to be addressed to further enhance the functionality of orthopedic prostheses improving biocompatibility to promote better integration with natural tissues, enhancing durability to withstand the demands of daily use, and improving sensory feedback for better control of movement are the most pressing issues. To address these challenges, promising emerging solutions such as smart prosthetics, 3D printing, regenerative medicine, and artificial intelligence have been developed.

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Introduction: Migrant workers support low- and middle-income economies through remittances, often bearing considerable health risks with long-term consequences. This study aims to understand the health and wellbeing issues of Nepalese migrant workers in Gulf Cooperation Council (GCC) countries, a major destination for low-skilled Nepalese workers.

Methodology: We conducted a mixed-methods study in Dhading district of Nepal.

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Whole exome sequencing is recommended as the first tier test for neurodevelopmental disorders (NDDs) with trio being an ideal option for the detection of de novo variants. Cost constraints have led to adoption of sequential testing i.e.

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Background: Endodontic flare-up signifies pain and/or swelling seen within a few days after an endodontic appointment by patients requiring an emergency. These are undesirable and unwanted as they cause great discomfort to the subjects and stress to the operator due to swelling and pain.

Aims: This study aims to determine the flare-up incidence and associated risk factors during endodontic treatment.

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Objectives:  The proposed screening study was aimed at determining the prevalence of Gaucher disease in a selected high-risk population of patients and describing the clinical profile of diagnosed patients.

Methodology: It was a prospective observational study from January 2020 to September 2022 (two years and eight months) in the genetic clinic of the pediatric department. A total of 22 patients were suspected to be having Gaucher disease based on clinical findings of hepatosplenomegaly with bicytopenia or isolated thrombocytopenia.

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Background Scrub typhus is a largely ignored tropical disease and a leading cause of undifferentiated febrile illness. It is caused by Orientia tsutsugamushi. Scrub Typhus is frequently observed in South Asian countries.

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