Publications by authors named "Sana Ahmed"

Background: Kinase D-interacting substrate of 220 kDa ("KIDINS220") is an integral plasma membrane protein essential to signaling throughout the body; abnormalities are linked to a variety of disorders, including obesity, but have never been directly linked to chronic- or end-stage renal disease.

Methods: Retrospective chart review identified patients with severe obesity who presented for pre-kidney transplant weight management. 20 individuals met criteria for testing for genetic causes of obesity.

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Objective: To investigate fractures history in women with first episode anorexia nervosa (AN) (FE-AN: ≤ 3 years duration) and those with persistent AN (P-AN: ≥ 7 years), compared to healthy controls (HC).

Method: One hundred nineteen women (FE-AN = 49, P-AN = 46 and HC = 24) completed online questionnaires on eating disorders symptoms, their menstrual and their fracture history.

Results: Average illness duration was 1.

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Article Synopsis
  • Esophageal cancer (EC) is a major public health issue in the U.S., ranking as the sixth leading cause of cancer-related deaths, with a low 20% survival rate over five years.
  • The study analyzed mortality data from the CDC WONDER database, examining trends in age-adjusted mortality rates (AAMRs) from 1999 to 2020 across various demographic and geographic factors.
  • Results showed a decrease in overall AAMRs during this period, with significant differences noted by gender, race/ethnicity, and region, revealing that males and non-Hispanic whites had the highest mortality rates, while nonmetropolitan areas exhibited greater AAMRs compared to metropolitan areas.
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In the Andaman and Nicobar Islands, Shanti Teresa Lakra, a committed Indian medical nurse, has made a major impact on public health. Lakra, who was born in Rangat on May 1, 1972, was motivated to become a nurse by her elder sister. Her work with the Onge tribe has earned her recognition, particularly in the wake of the 2004 tsunami that destroyed their settlements.

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  • The study investigates the prevalence and implications of self-medication (SM) with prescription drugs accessible over-the-counter, highlighting the need to balance self-care and potential harm.
  • It employs a mixed-methods approach, collecting data from 180 urban adults through questionnaires and interviews to understand the reasons and factors influencing SM practices.
  • The findings aim to inform public health strategies and interventions that promote safer self-care methods while addressing the risks associated with self-medication.
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In the south Asian region, delivering non-communicable disease (NCD) prevention and control services through existing primary health-care (PHC) facilities is urgently required yet currently challenging. As the first point of contact with the health-care system, PHC offers an ideal window for prevention and continuity of care over the life course, yet the implementation of PHC to address NCDs is insufficient. This review considers evidence from five south Asian countries to derive policy-relevant recommendations for designing integrated PHC systems that include NCD care.

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  • Leprosy is a treatable chronic infection that still poses significant public health challenges, affecting skin, nerves, and vision.
  • A case report details a 64-year-old woman suffering from severe symptoms including skin lesions, sensory loss, and vision problems, diagnosed with both lepromatous leprosy and other related conditions.
  • The patient received targeted therapies to slow disease progression and highlighted the importance of public health strategies aimed at early diagnosis and reducing stigma to combat leprosy effectively.
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 A distinguished physician Dr. Ratan Chandra Kar, born in 1954 in West Bengal, India, is known for his pivotal role in providing healthcare to the Jarawa tribe of the Andaman Islands. He began his service toward the Jarawa tribes in 1998, notably combating a devastating measles outbreak in 1999 that threatened the tribe's existence.

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Cirrhosis is a common liver condition caused by several etiologies including alcohol use disorder, infectious hepatitis, and metabolic dysfunction associated with liver disease. Although common symptomatic complications of cirrhosis include malaise, gastrointestinal bleeding, and abdominal distension, shortness of breath is a less common phenomenon that may occur. Hepatic hydrothorax (HH) is an uncommon cause of shortness of breath that is believed to be caused by the accumulation of ascitic fluid in the pleural space.

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The purpose of this systematic review was to compare the effectiveness of stabilisation splint (SS) with other conservative treatment modalities in the management of temporomandibular disorders (TMD). An electronic search in PubMed, Google Scholar, and Cochrane was conducted to find randomised control trials published on the management of temporomandibular disorders in English language from March 2000 to June 2023 along with manual search in the relevant Journal of Prosthetic Dentistry, the American Journal of Prosthodontics, and the Journal of Oral Rehabilitation. A total of 64 studies were initially considered, out of which eight studies fulfilled the inclusion criteria.

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Many studies, including case studies, meta-analyses, and randomized trials, have demonstrated the benefits of a low-carb diet in the management of obesity, diabetes, and pre-diabetes. Numerous studies suggest that diets low in carbohydrates are safe and can greatly enhance the management of both forms of diabetes as well as the general health of those who have the disease. When used in conjunction with effective therapy, this diet can result in weight loss, decreased prescription dosages, and in certain cases, remission from type 2 diabetes.

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Pediatric acute-onset neuropsychiatric syndrome (PANS) is characterized by sudden onset of obsessive-compulsive disorder and/or eating restriction with associated neuropsychiatric symptoms from at least two of seven categories. The PANS 31-Item Symptom Rating Scale (PANS Rating Scale) was developed to identify and measure the severity of PANS symptoms. The objective of this study was to define the psychometric properties of the PANS Rating Scale.

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  • The XBB.1.5 variant of SARS-CoV-2 is rapidly spreading worldwide, outpacing older variants due to advantageous mutations in its spike protein that enhance immune evasion and receptor binding.
  • Studies show that XBB.1.5 still binds well to the human ACE2 receptor but has reduced affinity for mouse ACE2, highlighting a specific mutation (R493Q).
  • Despite the variant's ability to evade antibody recognition, it is still vulnerable to T-cell responses from people with hybrid immunity, as they exhibit a strong presence of specific CD4 and CD8 T cells that can target the XBB.1.5 spike protein.
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Liver organoids take advantage of several important features of pluripotent stem cells that self-assemble in a three-dimensional culture matrix and reproduce many aspects of the complex organization found within their native tissue or organ counterparts. Compared to other 2D or 3D in vitro models, organoids are widely believed to be genetically stable or docile structures that can be programmed to virtually recapitulate certain biological, physiological, or pathophysiological features of original tissues or organs in vitro. Therefore, organoids can be exploited as effective substitutes or miniaturized models for the study of the developmental mechanisms of rare liver diseases, drug discovery, the accurate evaluation of personalized drug responses, and regenerative medicine applications.

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This paper presents a sentiment analysis combining the lexicon-based and machine learning (ML)-based approaches in Turkish to investigate the public mood for the prediction of stock market behavior in BIST30, Borsa Istanbul. Our main motivation behind this study is to apply sentiment analysis to financial-related tweets in Turkish. We import 17189 tweets posted as "#Borsaistanbul, #Bist, #Bist30, #Bist100″ on Twitter between November 7, 2022, and November 15, 2022, via a MAXQDA 2020, a qualitative data analysis program.

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  • AAA ATPases are important enzymes that help maintain cellular functions by using ATP to drive various activities through protein interactions.
  • Some of these enzymes are linked to cancers, making their interactions potential targets for new cancer therapies.
  • Recent advances, particularly in cryo-electron microscopy, have improved our understanding of the structure and function of key AAA ATPases like p97/VCP and RUVBL, alongside the development of selective inhibitors.
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  • There has been a growing interest in self-healing polymers (SHPs) due to their ability to regenerate scratched surfaces, inspired by nature's repair mechanisms.
  • Researchers are actively improving critical areas like healing efficiency and mechanical properties, enhancing the durability and sustainability of materials.
  • This review covers advancements in SHPs for scratch-healing applications, detailing testing methods, conditions for effective healing, and future challenges and prospects for this technology.
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  • The study implemented a Test to Stay (TTS) strategy in 32 early care and education (ECE) facilities in Illinois to understand SARS-CoV-2 transmission and testing preferences among staff and children after COVID-19 exposure.
  • During the testing period, 331 participants were exposed to COVID-19, with a low secondary attack rate of 4.2%, and no further transmission to additional cases occurred.
  • The TTS strategy allowed for significant in-person attendance, saving about 1915 in-person days for children and staff and 1870 workdays for parents.
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Prader-Willi syndrome (PWS) is the most common genetic obesity syndrome. The clinical features of this condition include childhood obesity, hyperphagia, infantile hypotonia, hypogonadism, short stature, and characteristic facial features. The leading cause of morbidity and mortality in PWS is hyperphagia and resultant obesity.

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: Prenatal growth retardation may increase the risk of later chronic non-communicable diseases (NCDs), including diabetes; however, long-term effects of wasting malnutrition in childhood or adulthood are less studied. Pancreatic exocrine and endocrine functions, both critical for nutrition and NCD aetiology, may not fully recover following malnutrition. However, the evidence and mechanistic information is piecemeal.

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Significant agricultural and industrial activities necessitate the regular monitoring of nitrate (NO) ions levels in feed and groundwater. The current comparative study discloses an innovative user-friendly electrochemical approach for the determination of NO over polyaniline (PAni)-based modified electrodes. The electrochemical sensors concocted with PAni, multi-walled carbon nanotubes (CNT), and gum arabic (GA).

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  • This study investigates the differences by sex in patients with Pediatric Acute-onset Neuropsychiatric Syndrome (PANS), examining clinical characteristics, treatment, and psychosocial factors among 205 patients, with 87 females and 118 males.
  • Results showed that males had higher aggression scores compared to females, as measured by the Modified Overt Aggression Scale (MOAS), and generally received immunotherapy treatment sooner despite no significant differences in age of onset or overall impairment levels between sexes.
  • While males exhibited more aggressive behavior, both sexes experienced similar overall functioning impairments, suggesting that sex may influence treatment decisions without affecting overall disease severity.
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This paper examines the main and interactive effects of national culture dimensions and HIV prevalence rates on stigma towards people living with HIV/AIDS (PLHIVA). We examined these various relationships using data from a sample of 68,041 individuals from 49 countries, obtained from the World Values Survey. We used Hierarchical Linear Modeling to conduct our cross-level analyses.

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  • Groundwater resources in arid regions are under significant stress due to overuse, prompting this study to identify potential groundwater zones while using advanced data analysis methods.
  • A combination of terrain characteristics, geology, and geomorphology was analyzed through remote sensing and GIS, resulting in a detailed classification of groundwater potential areas.
  • The findings categorize these areas into five types based on availability, providing valuable insights for decision-makers on where to prioritize drilling and recharge efforts.
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