1,336,463 results match your criteria: "HI; and University of Chicago Medicine and Biological Sciences I.A.A.[Affiliation]"

This case report describes an adult man in his 50s with a history of type 2 diabetes and previously well-controlled hypertension, who presented with uncontrolled hypertension, muscle weakness and fatigue. Biochemical testing revealed hypokalaemia. There was no evidence of renal/renovascular disease.

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This case report presents a complex medical scenario involving early 60s female patient with a history of chronic lymphocytic leukaemia (CLL) complicated by Evans syndrome, characterised by autoimmune haemolytic anaemia and immune thrombocytopenia. The patient had received various treatments, including steroids, rituximab, cyclosporine and acalabrutinib. The patient's neurological symptoms began around 3 years prior to presentation, with shaking of her right leg, followed by shaking of both hands, particularly the left hand.

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Background: Primary hypertension (PH) poses significant risks to children and adolescents. Few prediction models for the risk of PH in children and adolescents currently exist, posing a challenge for doctors in making informed clinical decisions.

Objective: This study aimed to investigate the incidence and risk factors of PH in Chinese children and adolescents.

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Introduction: Allergic fungal rhinosinusitis (AFRS) is a distinct subset of chronic rhinosinusitis characterized by a type I hypersensitivity to fungi. Immunocompromised patients are at increased risk for fungal infections. This case highlights the complexities of managing AFRS in patients not eligible for surgery.

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"Innovative multidisciplinary care in pediatric magnet aspiration: A case report".

Int J Surg Case Rep

January 2025

Department of Pediatric Surgery, The University of Child Health Sciences and The Children's Hospital, Lahore, Lahore - Kasur Rd, Nishtar Town, Lahore, Punjab, Pakistan 54000.

Introduction: Foreign body (FB) inhalation is a potentially life-threatening condition in children. Magnets, being rare, aspirated objects, pose significant threat due to their physical and magnetic properties.

Case Presentation: A 10-year-old girl with a history of magnet aspiration went into respiratory distress due to dislodgement of magnet to opposite main bronchus following failed attempt of removal via Rigid Bronchoscopy.

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Cyst of the canal of Nuck in an adult female patient: A case report on surgical management.

Int J Surg Case Rep

December 2024

Department of Surgery, HFR Fribourg Cantonal Hospital, CH-1708 Fribourg, Switzerland; Department of Pathology, Promed Laboratoire Médical SA, CH-1723 Marly, Switzerland.

Introduction: The cyst of the canal of Nuck is a rare cause of inguino-labial swelling in adult women, arising from an obliteration failure of the processus vaginalis during embryological development. Its rarity often leads to misdiagnosis and improper treatment. This article highlights its diagnosis and surgical management.

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Primary bladder neck obstruction in females: Case series from the Indonesian population.

Int J Surg Case Rep

December 2024

Department of Urology, Faculty of Medicine, Airlangga University, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia.

Introduction: Primary bladder neck obstruction (PBNO) is a rare but significant cause of BOO and LUTS in females, with unclear etiology involving theories of fibrotic narrowing, tissue hyperplasia, or muscle abnormalities. Due to nonspecific symptoms, PBNO diagnosis remains challenging, and optimal surgical treatment needs to be better defined.

Case Presentation: We report two cases of females in their 50s with recurrent urinary retention managed by indwelling catheters.

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Introduction: Solid pseudopapillary neoplasm (SPN) is a rare pancreatic tumor typically occurring in young females. This case presents an instance of SPN in a 54-year-old Caucasian female, highlighting atypical age of onset and providing new insights into the tumor's clinical and histopathological diversity.

Case Report: A 54-year-old female with no significant past medical history presented with upper abdominal discomfort and weakness.

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In recent years, human mpox has made multiple resurges, prompting public health professionals to consider factors that lead to the increased risk for the reemergence of other orthopoxviruses. Due to the genetic similarity between orthopoxviruses, vaccinia vaccines used to prevent smallpox transmission are also indicated and have been used for mpox infection prevention and control. In this study, cross-reactive immunity for mpox was observed among individuals with self-reported history of smallpox vaccination.

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Emerging contaminants in estuarine sediments, such as bis(2-ethylhexyl) phthalate (DEHP) and titanium dioxide nanoparticles (nTiO), pose ecotoxicological risks that may be exacerbated by co-contamination. This study investigated the impacts of DEHP, nTiO, and their combinations at environmentally relevant concentrations (1, 10, and 100 μg/g) on the soil nematode Caenorhabditis elegans in estuarine-like sediment (14.25‰ salinity).

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Background: Infant formulas are the primary source of nutrition for infants and babies when breastfeeding is unavailable, as they are enriched with a variety of macro- and micronutrients to improve their nutritional value and satisfy the different needs of babies. Recently, there has been a rising concern about toxic metal levels in infant formulas, as highlighted by various studies. However, there are currently no sufficient studies focusing on toxic metal levels of infant formulas in Jordan.

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Background: Despite assumptions that insurance coverage would boost oral healthcare utilization in Nigeria, there is insufficient evidence supporting this claim. This study investigates the associations between residential location, awareness of the oral health insurance scheme, history of dental service utilization, and acceptance of oral health insurance among individuals benefiting from the Ilera Eko Scheme; a scheme that integrates preventive and curative oral health care into the state health insurance scheme.

Methods: A cross-sectional survey was conducted from July to November 2023 recruiting from a database of 1520 enrollees aged of 18 and 72-years-old who had been on the scheme for at least three months.

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A Coarse-Grained Simulation Approach for Protein Molecular Conformation Dynamics.

J Phys Chem A

January 2025

Computer Modelling Group, 3710 33 St NW, Calgary, Alberta T2L 2M1, Canada.

Coarse-grained molecular dynamics simulation is widely accepted for assessment of a large complex biological system, but it may also lead to a misleading conclusion. The challenge is to simulate protein structural dynamics (such as folding-unfolding behavior) due to the lack of a necessary backbone flexibility. This study developed a standard coarse-grained model directly from the protein atomic structure and amino acid coarse-grained FF (such as MARTINI FF v2.

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Comparison of AI applications and anesthesiologist's anesthesia method choices.

BMC Anesthesiol

January 2025

Department of Anesthesiology and Reanimation, Mardin Artuklu University School of Medicine, Diyarbakır Road, Artuklu, Mardin, 47100, Turkey.

Background: In medicine, Artificial intelligence has begun to be utilized in nearly every domain, from medical devices to the interpretation of imaging studies. There is still a need for more experience and more studies related to the comprehensive use of AI in medicine. The aim of the present study is to evaluate the ability of AI to make decisions regarding anesthesia methods and to compare the most popular AI programs from this perspective.

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The natural stages of chronic hepatitis B can be divided into four stages according to changes in virology, biochemistry, and pathology. However, there have been significant differences in the recommended stage criteria in the several major guidelines for chronic hepatitis B, especially regarding the immune tolerance phase. Inconsistent standards of indicators for different stages resulted in some problems, such as incorrect stage, uncertain stages and poor comparation of related studies.

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Background: Tea-oil Camellia within the genus Camellia is renowned for its premium Camellia oil, often described as "Oriental olive oil". So far, only one partial mitochondrial genomes of Tea-oil Camellia have been published (no main Tea-oil Camellia cultivars), and comparative mitochondrial genomic studies of Camellia remain limited.

Results: In this study, we first reconstructed the entire mitochondrial genome of C.

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The highly allo-autopolyploid modern sugarcane genome and very recent allopolyploidization in Saccharum.

Nat Genet

January 2025

Center for Genomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China.

Modern sugarcane, a highly allo-autopolyploid organism, has a very complex genome. In the present study, the karyotype and genome architecture of modern sugarcane were investigated, resulting in a genome assembly of 97 chromosomes (8.84 Gb).

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Nucleosome is the basic structural unit of the genome. During processes like DNA replication and gene transcription, the conformation of nucleosomes undergoes dynamic changes, including DNA unwrapping and rewrapping, as well as histone disassembly and assembly. However, the wrapping characteristics of nucleosomes across the entire genome, including region-specificity and their correlation with higher-order chromatin organization, remains to be studied.

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Objectives: Prompt recognition of hyperammonaemia can avoid severe consequences of delayed treatment. Strict sample transport requirements present barriers to requesting and, if not achieved, rejection by the laboratory. Evidence is sparse on ammonia stability from studies using modern techniques or based in clinical settings.

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The renin-angiotensin-aldosterone system (RAAS) is a complex regulator comprising hormones, proteins, and enzymes. The discovery of the RAAS and its pharmacological manipulation has been essential in the management of cardiovascular diseases, including hypertension. Beyond the benefits of hypertension, RAAS inhibition has implications for heart failure, atherosclerotic disease, and kidney disease.

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Eye disease detection has achieved significant advancements thanks to artificial intelligence (AI) techniques. However, the construction of high-accuracy predictive models still faces challenges, and one reason is the deficiency of the optimizer. This paper presents an efficient optimizer named Success History Adaptive Competitive Swarm Optimizer with Linear Population Reduction (L-SHACSO).

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Taxonomic revision of the SK 15 mandible based on bone and tooth structural organization.

J Hum Evol

January 2025

Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China; CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China.

The hominin mandible SK 15 was discovered in April 1949 in Swartkrans Member 2, dated to ∼1.4 Ma. Albeit distorted on the right side, the left and right corpus of SK 15 are relatively low and thick, even compared to most Early to Middle Pleistocene Homo specimens.

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Coastal redox shifts over the past 167 years and preservation of total organic carbon and total nitrogen.

Mar Pollut Bull

January 2025

State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China.

This study reconstructs the environmental history of Xincun Lagoon over the past 167 years using sediment core XCW, employing Cu/Zn as a proxy for redox changes. Time-series analysis of Cu/Zn ratios reveals a significant decline (linear regression slope = -0.00082, p < 0.

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