539 results match your criteria: "Autonomous University of Nuevo León Monterrey[Affiliation]"

Tinea blepharociliaris is a rare dermatophyte infection affecting the eyelashes and eyelids, often misdiagnosed as blepharitis, eczema, or bacterial infection, leading to ineffective treatments and recurrent symptoms. We report a case of a 10-year-old girl with erythematous plaques and fine scaling on the eyelids and eyelashes, initially suspected to have facial tinea or contact dermatitis. Direct mycological examination confirmed the presence of fungal filaments and spores, with culture identifying as the causative organism.

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Purpose: The study aims to compare dry eye disease (DED) prevalence and severity between seropositive and seronegative Sjögren disease (SjD).

Methods: Prospective, consecutive, comparative cross-sectional cohort study. A total of 160 eyes of 80 patients with SjD by The American College of Rheumatology and the European League Against Rheumatism 2016 criteria were included: 55 seropositive and 25 seronegative SjD.

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Ocular Rosacea: An Updated Review.

Cornea

January 2025

Instituto de Oftalmologia Fundacion Conde de Valenciana IAP, Mexico City, Mexico.

Purpose: Ocular rosacea is a chronic inflammatory disorder affecting the ocular surface, often associated with cutaneous rosacea. This review aims to explore its pathogenesis, treatment approaches, and future directions for management.

Methods: A review of current literature on the pathophysiology, clinical features, and treatment strategies of ocular rosacea in adults and children (pediatric blepharokeratoconjunctivitis) was conducted.

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Objective: The aim of this study was to synthesize scientific evidence on the influence of health literacy and numerical knowledge on self-monitoring of capillary blood glucose.

Methods: Adhering to the PRISMA guidelines and the principles of the Joanna Briggs Institute, a comprehensive search was conducted across multiple databases, including CINAHL, Cochrane, Embase, LILACS, PubMed, Scopus, Web of Science, Google Scholar, OPENGREY, and NDLTD. The review included studies published in any language that examined the relationship between HL, numeracy, and SMBG.

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Respiratory syncytial virus (RSV) is one of the most important etiologies of acute respiratory infections that cause bronchiolitis in children under 5 years of age. Treatments are expensive, no vaccine is available, and this is an important cause of hospitalization. Costimulatory molecules have been reported to be good inducers of antiviral type 1 immune response.

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Introduction: Consuming hypercaloric diets during pregnancy induces metabolic, immune, and maternal intestinal dysbiosis disorders. These conditions are transferred to the offspring through the placenta and breastfeeding, increasing susceptibility to metabolic diseases. We investigated the effect of GG supplementation on offspring maternally programmed with a hypercaloric diet.

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Corneal endothelium cells (CECs) regulate corneal hydration between the leaky barrier of the corneal endothelium and the ionic pumps on the surface of CECs. As CECs do not regenerate, loss of CECs leads to poor vision and corneal blindness. Corneal transplant is the only treatment option; however, there is a severe shortage of donor corneas globally.

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folliculitis (MF) is a fungal infection that often presents with pruritic follicular papules and pustules, primarily affecting the upper body. Due to its clinical similarity to bacterial folliculitis, misdiagnosis and delayed treatment are common. In this report, we present the case of a 16-year-old male who developed persistent pruritic papules on his upper back and chest, initially misdiagnosed as bacterial folliculitis.

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Specialized or secondary metabolites are small molecules of biological origin, often showing potent biological activities with applications in agriculture, engineering and medicine. Usually, the biosynthesis of these natural products is governed by sets of co-regulated and physically clustered genes known as biosynthetic gene clusters (BGCs). To share information about BGCs in a standardized and machine-readable way, the Minimum Information about a Biosynthetic Gene cluster (MIBiG) data standard and repository was initiated in 2015.

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Article Synopsis
  • Exposure to high-energy diets during fetal development can increase the risk of type 2 diabetes in offspring due to glucose imbalance linked to specific lipids.
  • Research focuses on C24:0 ceramide, a lipid found in increased amounts in offspring of rats on high-energy diets and obese-T2DM individuals, which disrupts glucose balance and triggers metabolic issues.
  • C24:0 ceramide impairs energy processing in fat and liver cells by promoting harmful conditions in mitochondria and stressing the endoplasmic reticulum, contributing to overall glucose imbalance and fat accumulation.
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Background: Precision nutrition is based on the integration of individual's phenotypical and biological characteristics including genetic variants, epigenetic marks, gut microbiota profiles, and metabolite fingerprints as well as medical history, lifestyle practices, and environmental and cultural factors. Thus, nutriomics areas including nutrigenomics, nutrigenetics, nutriepigenetics, nutrimetabolomics, and nutrimetagenomics have emerged to comprehensively understand the complex interactions between nutrients, diet, and the human body's molecular processes through precision nutrition.

Summary: This document from the Ibero-American Network of Nutriomics and Precision Nutrition (RINN22; View Article and Find Full Text PDF

Background: Accumulating evidence has proposed phase angle (PhA) as a marker for assessing cellular integrity and nutritional status in ulcerative colitis (UC) patients; the aim of the study was to evaluate the efficacy of PhA in assessing nutritional status in patients with UC, investigating its potential as a biomarker of disease activity.

Methods: We conducted a cross-sectional study in patients with UC and healthy controls. We determined PhA by electrical bioimpedance and categorized participants through bioelectrical impedance analysis.

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Article Synopsis
  • The study investigates the effectiveness of various antimicrobial combinations against multidrug-resistant (MDR) and extensive drug-resistant (XDR) strains of a prominent nosocomial pathogen that poses a significant public health threat.
  • Researchers assessed the genetic characteristics of 100 isolates, noting high prevalence of drug resistance genes and variations in expression of efflux pumps and porins, indicating complex resistance mechanisms.
  • Two promising combinations, levofloxacin-ampicillin/sulbactam and meropenem-colistin, showed synergistic effects in inhibiting bacterial growth, but differing results across testing methods suggest further research is required to optimize treatment strategies.
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No More High Notes: A Sequel of Spontaneous Laryngeal Rupture.

Cureus

October 2024

Radiology Department, Hospital Regional Institute of Security and Social Services for State Workers (ISSSTE) Monterrey, Autonomous University of Nuevo León, Monterrey, MEX.

Spontaneous laryngeal rupture is an unusual event, typically caused by a sudden increase in barometric pressure and biomechanical forces within the laryngotracheal complex. Triggers often include actions such as coughing, sneezing, or violent retching. Given the delicate structures involved in this region, careful assessment is essential to ensure proper management and prevent complications.

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Tinea incognito (TI) is a dermatophyte infection that often presents atypically due to the inappropriate use of corticosteroids or other immunosuppressive treatments, complicating its diagnosis and management. This case report describes a 29-year-old American Indian (Maya) female from Yucatán, Mexico, initially diagnosed with inverse psoriasis and treated with topical corticosteroids. Over several months, her condition deteriorated, with lesions spreading and worsening, ultimately revealing TI.

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Inguinal hernia repair is one of the most common surgical procedures. Traditionally, traumatic fixations have been used to prevent mesh migration, resulting in chronic pain in the groin. However, a non-traumatic alternative with cyanoacrylate glue is offered.

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A Customized wound patch for Advanced tissue Regeneration with Electric field (CARE), featuring an autonomous robot arm printing system guided by a computer vision-enabled guidance system for fast image recognition is introduced. CARE addresses the growing demand for flexible, stretchable, and wireless adhesive bioelectronics tailored for electrotherapy, which is suitable for rapid adaptation to individual patients and practical implementation in a comfortable design. The visual guidance system integrating a 6-axis robot arm enables scans from multiple angles to provide a 3D map of complex and curved wounds.

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Macrophage Activation Syndrome in MIS-C.

Pediatrics

December 2024

Departamento de Inmunología Clínica, Instituto Nacional de Pediatría, Ciudad de México, México.

Background: Multisystem inflammatory syndrome (MIS-C) represents a diagnostic challenge because of its overlap with Kawasaki disease, Kawasaki disease shock syndrome, and toxic shock syndrome. Macrophage activation syndrome (MAS) is a frequently fatal complication of various pediatric inflammatory disorders and has been reported in MIS-C. Early diagnosis and prompt initiation by immune modulating therapies are essential for effectively managing MAS.

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Methicillin-resistant (MRSA) is the leading cause of wound infections, often progressing into serious invasive bloodstream infections. MRSA disproportionately affects Indigenous peoples in Canada with higher rates of skin and wound infections, an example of persistent gaps in health outcomes between Indigenous and non-Indigenous peoples precipitated by the legacy of colonialism. Conversely, Indigenous peoples have long used natural remedies for infections and other diseases; however, their knowledge was rarely considered for modern medicine.

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In today's pharmaceutical landscape, there's an urgent need to develop new drug delivery systems that are appealing and effective in ensuring therapeutic adherence, particularly among paediatric patients. The advent of 3D printing in medicine is revolutionizing this space by enabling the creation of precise, customizable, and visually appealing dosage forms. In this study, we produced 250 mg metformin paediatric gummies based on the semi-solid extrusion (SSE) 3D printing technique.

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Article Synopsis
  • Renal cell carcinoma (RCC) is a serious kidney cancer that typically doesn’t respond well to traditional chemotherapy, making early surgical intervention crucial for a cure.
  • Advanced RCC treatment relies on targeted therapies, including tyrosine kinase inhibitors and immune checkpoint blockade, but not all patients can benefit from these options.
  • The review emphasizes the importance of identifying biomarkers to predict how well RCC patients will respond to immune checkpoint blockade therapies.
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Healthy Change Intervention: A Cluster RCT in Preschooler Mothers in Mexico and the United States.

Matern Child Health J

December 2024

Unit Academic Multidisciplinary, School of Nursing, Autonomous University of Tamaulipas, Ave. Maestro and Marte S/N Col, City Alianza. H. Matamoros Tamaulipas, ZP 87410, México.

Objective: To assess effects of Healthy Change intervention on maternal perception of her child's body weight (MPCW), maternal feeding style, and obesogenic home environment.

Methods: A randomized control trial was conducted, consisting of two arms: the intervention group received the Healthy Change program, and the control group received the Hygiene and Accident Prevention program. A total of 356 mother-preschool child dyads participated, 182 in the intervention group and 174 in the control group, residing in Mexico and the United States.

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