Artículos de Investigación: Recent submissions
Now showing items 781-800 of 1294
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Short-term trends in the prevalence, awareness, treatment, and control of arterial hypertension in Peru
(Springer Nature, 2021)The prevalence of hypertension has been declining in low- and middle-income countries (LMIC), particularly in Latin America and the Caribbean. However, we have not identified studies that evaluate trends for awareness, ... -
Multimorbidity and Disability Among Venezuelan Migrants: A Population-Based Survey in Peru
(Springer, 2022)The political and economic crisis in Venezuela has originated an unprecedented migration. As of November 2020, 1.04 million Venezuelans have moved to Peru. Understanding their health profile is needed to identify their ... -
Autotrophic and heterotrophic responses of the coral Porites lutea to large amplitude internal waves
(Company of Biologists, 2013)Large amplitude internal waves (LAIW) cause frequent and severe changes in the physico-chemical environment of Andaman Sea coral reefs and are a potentially important source of disturbance for corals. To explore the coral ... -
Usage of iron foliar spray in enhancing the growth and yield of the flax plant (Linum usitatissimum L)
(Editorial board of Journal of Experimental Biology and Agricultural Sciences, 2023)The ideal growth and development of linseed plants depend on receiving the necessary nutrients during the growing season when they are grown. Flax's yield and oil content increase using a foliar spray containing micronutrients. ... -
Lifestyles, Depression, Anxiety, and Stress as Risk Factors in Nursing Apprentices: A Logistic Regression Analysis of 1193 Students in Lima, Peru
(Hindawi, 2019)Currently, it is considered that mental disorders are related to different types of chronic pathologies; for this reason, efforts to improve general health should also focus on preserving mental health. Therefore, the ... -
Mediastinal Mass as First Clinical Manifestation of Medullary Thyroid Microcarcinoma in a Patient With Hashimoto’s Thyroiditis
(Elmer Press, 2022)Medullary thyroid cancer is a rare neuroendocrine tumor with ag-gressive behavior and an uncertain prognosis. Calcitonin is the associated tumor marker; however, neuroendocrine tumors of the lung or intestine can also ... -
Association between the Use of Biomass as Fuel for Cooking and Acute Respiratory Infections in Children under 5 Years of Age in Peru: An Analysis of a Population-Based Survey, 2019
(Hindawi, 2022)Background. Acute respiratory infections (ARIs) are the most frequent respiratory diseases associated with the use of biomass as fuel within the home. ARIs are the main cause of mortality in children under 5 years of age. ... -
Performance of ChatGPT, Bard, Claude, and Bing on the Peruvian National Licensing Medical Examination: a cross-sectional study
(Korea Health Personnel Licensing Examination Institute, 2023)Purpose: We aimed to describe the performance and evaluate the educational value of justifications provided by artificial intelligence chatbots, including GPT-3.5, GPT-4, Bard, Claude, and Bing, on the Peruvian National ... -
Metabolically Obese Normal-Weight Phenotype as a Risk Factor for High Blood Pressure: A Five-Year Cohort
(Elmer Press, 2023)Background: The metabolically obese normal-weight (MONW) phenotype has been considered a risk factor for different chronic dis-eases, but its role in high blood pressure (HBP) is still unclear. The aim of the study is to ... -
Carbon isotopic signatures of soil organic matter correlate with leaf area index across woody biomes
(Wiley, 2014)Leaf area index (LAI), a measure of canopy density, is a key variable for modelling and understanding primary productivity, and also water use and energy exchange in forest ecosystems. However, LAI varies considerably with ... -
Are universal adhesives in etch-and-rinse mode better than old 2-step etch-and-rinse adhesives? One-year evaluation of bonding properties to dentin
(Elsevier, 2023)Objectives: This study compared the bonding properties of dentin of three 2-step etch-and-rinse adhesives (2-ERAs) to those of three universal adhesives (UAs) applied with an etch-and-rinse strategy (ER), immediately and ... -
Histological Comparison of Post-extraction Alveolar Bone Repair Treated with Melatonin and Calcium Sulfate: An In Vivo Study in Cavia porcellus
(Jaypee Brothers Medical Publishers, 2021)Aim and objective: To histologically compare alveolar bone repair after tooth extraction treated with melatonin and calcium sulfate in an in vivo experimental study in guinea pigs (Cavia porcellus). Materials and methods: ... -
Antibacterial Efficacy against Streptococcus mutans of Different Desensitizing Dentifrices: A Comparison In vitro Study
(Jaypee Brothers Medical Publishers, 2022)Aim: To evaluate the antibacterial efficacy of desensitizing dentifrices. Material and methods: An experimental, in vitro, longitudinal, analytical, and prospective study was carried out. Subsequently, the following groups ... -
Comparison of the resistance of bond strength of cemented fiberglass posts in different root thirds with and without silanization: An ex vivo study
(Jaypee Brothers Medical Publishers, 2020)Aim: To compare the application of silane in the bond strength of fiberglass posts in different thirds of the cemented root with a self-adhesive system in an ex vivo study. Materials and methods: Freshly extracted teeth ... -
A 10-year Scientometric Study of the Emerging Patterns and Spatial-Temporal Trends of Probiotics in Dentistry
(Jaypee Brothers Medical Publishers, 2023)Aim: To perform a bibliometric analysis of the scientific production related to the use of probiotics in oral health. Materials and methods: A retrospective, descriptive, observational study with a scientometric approach ... -
Therapeutic Effect of Sodium Hyaluronate and Corticosteroid Injections on Pain and Temporomandibular Joint Dysfunction: A Quasi-experimental Study
(Jaypee Brothers Medical Publishers, 2021)Aim: The aim was to evaluate and compare the therapeutic effect of sodium hyaluronate (SH) and corticosteroids (CS) on pain and temporomandibular dysfunction (TMD). Materials and methods: Thirty patients with TMD [characterized ... -
Remineralizing effect of casein phosphopeptide-amorphous calcium phosphate and sodium fluoride on artificial tooth enamel erosion: An in vitro study
(Jaypee Brothers Medical Publishers, 2019)Aim: To compare in vitro the remineralizing effect of toothpastes with casein phosphopeptide-amorphous calcium phosphate (FPC-FCA) and sodium fluoride on the artificial erosion of tooth enamel. Materials and methods: For ... -
Exploration and Bibliometric Mapping of Scientific Production on Quality of Life, Social Impact, and Security in Love Relationships in Patients with Dental Prostheses
(Jaypee Brothers Medical Publishers, 2023)Aim To explore and conduct a bibliometric mapping of scientific production on quality of life, social impact, and security in love relationships in patients with dental prostheses. Materials and methods This study is a ... -
Vertical Marginal Discrepancy of Retrievable Cement/Screw- Retained Design and Cement-Retained Implant-Supported Single Metal Copings
(Jaypee Brothers Medical Publishers, 2020)Aim: To compare the vertical marginal discrepancy of retrievable cement/screw-retained design (RCSRD) and cement-retained (CR) implant-supported single metal copings cemented on implant abutments. Materials and methods: ... -
Sagittal Position of the Upper Incisor in Relation to the Forehead in Peruvian Individuals with Different Skeletal Relationships
(Jaypee Brothers Medical Publishers, 2023)Aim: The aim of this study was to determine the sagittal position of the upper incisor considering Andrews’ analysis based on the position of the forehead in Peruvian individuals with different skeletal relationships. ...
