Artículos de revistas: Recent submissions

Now showing items 561-580 of 11593

    • Signs of central hypersensitivity, stress, and anxiety following treatment for breast cancer: a case control study 
      Leao Ribeiro, Ivana; Gálvez González, Ximena; Lara Torres, Diego; Lorca, Luz Alejandra; Dixit, Snehil; Yáñez Benavides, Nicolás; Ortega González, Francisco (Hindawi, 2021)
      With treatment for breast cancer, women treated may present significant sensory abnormalities in the upper extremity. However, there are no conclusive studies that have evaluated pressure pain thresholds (PPT) in the ...
    • A novel morphine drinking model of opioid dependence in rats 
      Berrios Cárcamo, Pablo; Quezada, Mauricio; Santapau, Daniela; Morales Retamales, Eugenia; Olivares, Belén; Ponce, Carolina; Ávila, Alba; Gregorio, Cristian de; Ezquer, Marcelo; Quintanilla González, María Elena; Herrera-Marschitz Muller, Mario; Israel Jacard, Yedy; Ezquer, Fernando (MDPI, 2022)
      An animal model of voluntary oral morphine consumption would allow for a pre-clinical evaluation of new treatments aimed at reducing opioid intake in humans. However, the main limitation of oral morphine consumption in ...
    • FRI-1 is an anti-cancer isoquinolinequinone that inhibits the mitochondrial bioenergetics and blocks metabolic ... 
      Córdova Delgado, Miguel Angel; Fuentes Retamal, Sebastián Andrés; Palominos, Charlotte; López Torres, Camila Alejandra; Guzmán Rivera, Daniela; Ramírez Rodríguez, Oney; Araya Maturana, Ramiro; Urra Faúndez, Félix Ariel (MDPI, 2021)
      Since breast cancer (BC) cells are dependent on mitochondrial bioenergetics for promoting proliferation, survival, and metastasis, mitochondria highlight as an important target for anticancer drug discovery. FRI-1, methyl ...
    • Identification of IL-18 and soluble cell adhesion molecules in the gingival crevicular fluid as novel ... 
      Valenzuela, Fernando; Fernández, Javier; Jiménez, Constanza; Cavagnola, Daniela; Mancilla, Juan Felipe; Astorga, Jessica; Hernández Ríos, Emma; Fernández, Alejandra (MDPI, 2021)
      : Psoriasis is a chronic immunoinflammatory skin disease. Although its diagnosis is clinical, differences in the appearance and severity of lesions pose a challenge for clinicians worldwide. The use of accessible biomarkers ...
    • Fixation failure in patients with traumatic diastasis of pubic symphysis: impact of loss of reduction on ... 
      Rojas, Claudio; Ewertz, Ernesto; Hormazábal, José Miguel (BMC, 2021)
      Background Failure of fixation (FF) in pubic symphysis diastasis (SD) ranges between 12 and 75%, though whether it influences functional outcomes is still debated. The objective of this study is to evaluate the impact of ...
    • Implementation of a palliative hospital-centered spiritual and psychological telehealth system during ... 
      Palma Behnke, Maria Alejandra; Rojas, Verónica; Ihl, Fernando; Ávila, Cristina; Plaza Parrochia, Francisca; Estuardo, Nivia; Castillo, Domingo (Elsevier, 2021)
      Background. The severity of the COVID-19 pandemic has resulted in limited provision of palliative care and hospital teams have had to rise to the challenge of how to deliver care safely to people with palliative needs. ...
    • Antimicrobianos en neonatología. Parte II: Recomendaciones para la dilución y administración de antimicrobianos ... 
      Klahn A., Patricia; Barraza O., Marlon; González M., Claudio; Hernández M., Rubén; Sandoval C., Alejandra (Soc. Chilena Infectología, 2021)
      Los antimicrobianos corresponden al grupo de medicamentos más utilizados en Unidades de Cuidados Intensivos Neonatales; no obstante, su uso ha sido asociado a constantes errores de medicación en la práctica clínica. ...
    • Analysis of the early response to spinal cord injury identified a key role for mTORC1 signaling in the ... 
      Peñailillo, Johany; Palacios, Miriam; Mounieres, Constanza; Muñoz Videla, Rosana del Valle; Slater, Paula G.; Doménico, Elena de; Patrushev, Ilya; Gilchrist, Mike; Larraín, Juan (Nature, 2021)
      Xenopus laevis are able to regenerate the spinal cord during larvae stages through the activation of neural stem progenitor cells (NSPCs). Here we use high-resolution expression profiling to characterize the early ...
    • Endoscopic colorectal cancer surveillance in inflammatory bowel disease: considerations that we must not forget 
      Núñez Figueroa, Paulina; Quera, Rodrigo; Rubin, David T. (Baishideng Publishing, 2022)
      Inflammatory bowel disease (IBD), encompassing Crohn's disease and ulcerative colitis, is a chronic immune-mediated inflammatory disease that primarily affects the gastrointestinal tract and is characterized by periods of ...
    • Plasma thallium concentration, kidney function, nephrotoxicity and graft failure in kidney transplant recipients 
      Kremer, Daan; Riemersma, Niels L.; Groothof, Dion; Sotomayor Campos, Camilo; Eisenga, Michele F.; Post, Adrian; Knobbe, Tim J.; Touw, Daan J.; Bakker, Stephan J. L. (MDPI, 2022)
      The nephrotoxic effects of heavy metals have gained increasing scientific attention in the past years. Recent studies suggest that heavy metals, including cadmium, lead, and arsenic, are detrimental to kidney transplant ...
    • Identification of the nasopharyngeal carriage of neisseria meningitidis by 16S rRNA gene sequencing in ... 
      Macias Mendoza, Marlon; Montes Robledo, Alfredo; Arteta Acosta, Cindy; Baldiris Avila, Rosa; Coronell Rodríguez, Wilfrido (Elsevier, 2022)
      The bacterium Neisseria meningitidis, a strictly human pathogen, can cause meningitis, meningococcemia, sepsis, and death; repeatedly it scause outbreaks around the world. The frequency of asymptomatic carriage is often ...
    • Hepatobiliary manifestations in inflammatory bowel disease: a practical approach 
      Núñez Figueroa, Paulina; Castro, Fabiola; Mezzano, Gabriel; Quera, Rodrigo; Díaz, Diego; Castro, Lorena (Baishideng Publishing, 2022)
      Inflammatory bowel diseases (IBD) are associated with various hepatobiliary disorders. They can occur at any moment in the course of the disease or associated with the treatment. The prevalence of liver dysfunction can ...
    • Metformin treatment regulates the expression of molecules involved in adiponectin and insulin signaling ... 
      Oróstica Arévalo, Maria Lorena; Astorga Leiva, Isis; Plaza Parrochia, Francisca; Poblete Rivas, Cristian; Carvajal Gavilán, Rodrigo; García Angulo, Víctor; Romero Osses, Carmen; Vega Blanco, María Margarita (MDPI, 2022)
      Polycystic ovary syndrome (PCOS) is an endocrine/metabolic disorder associated with insulin resistance (IR) and obesity. Endometria from women with PCOS present failures in insulin action, glucose uptake and signaling of ...
    • Vaccine design against chagas disease focused on the use of nucleic acids 
      Maldonado Maldonado, Edio; Morales Pisón, Sebastian; Urbina, Fabiola; Solari Illescas, Aldo (MDPI, 2022)
      Chagas disease is caused by the protozoan Trypanosoma cruzi and is endemic to Central and South America. However, it has spread around the world and affects several million people. Treatment with currently available drugs ...
    • Epitranscriptomic regulation of HIV-1 full-length RNA packaging 
      Pereira Montecinos, Camila; Toro Ascuy, Daniela; Ananías Sáez, Catarina; Gaete Argel, Aracelly; Rojas Fuentes, Cecilia; Riquelme Barrios, Sebastián; Rojas Araya, Bárbara; García de Gracia, Francisco; Aguilera Cortés, Paulina; Chnaiderman Figueroa, Jonas; Acevedo Acevedo, Mónica; Valiente Echeverría, Fernando; Soto Rifo, Ricardo (Oxford University Press, 2022)
      During retroviral replication, the full-length RNA serves both as mRNA and genomic RNA. However, the mechanisms by which the HIV-1 Gag protein selects the two RNA molecules that will be packaged into nascent virions remain ...
    • Clinical and dermatoscopic predictors of squamous cell carcinoma of the lips: a case-control, multicentric study 
      Lallas, A.; Martínez, G.; Arceu, M.; Kyrgidis, A.; Liopyris, K.; Brancaccio, G.; Longo, C.; Errichetti, E.; Sgouros, D.; Papageorgiou, C.; Fotiadou, C.; Siskou, S.; Manoli, S. M.; Sotiriou, E.; Ioannides, D.; Katoulis, A.; Lazaridou, E.; Todorovska, V.; Argenziano, G.; Apalla, Z. (Wiley, 2022)
      Background Squamous cell carcinoma of the lip accounts for 20% of all oral carcinomas. Its diagnosis may be challenging because it clinically resembles actinic cheilitis and inflammatory lesions of the lips. Objectives To ...
    • Ethical issues of organ donation after circulatory death: considerations for a successful implementation in Chile 
      Pérez Castro, Pablo; Salas, Sofia P. (Wiley, 2021)
      Organ transplantation is a lifesaving procedure for end-organ damage and remains up to today as the most cost-effective alternative to treat these conditions. However, the main limitation to performing organ transplants ...
    • Regulation of leaderless mRNA translation in bacteria 
      Leiva, Lorenzo Eugenio; Katz Zondek, Assaf (MDPI, 2022)
      In bacteria, the translation of genetic information can begin through at least three different mechanisms: canonical or Shine-Dalgarno-led initiation, readthrough or 70S scanning initiation, or leaderless initiation. Here, ...
    • Human cDC1s display constitutive activation of the UPRsensor IRE1 
      García González, Paulina; Fernández, Dominique; Gutiérrez Cabrera, Diane; Parra Cordero, Mauro; Osorio Olivares, Fabiola (Wiley, 2022)
      The intracellular mechanisms safeguarding DC function are of biomedical interest in several immune-related diseases. Type 1 conventional DCs (cDC1s) are prominent targets of immunotherapy typified by constitutive activation ...
    • Magnitude of the contralateral efferent olivocochlear effect as a function of the frequency 
      Anza Miranda, Fernanda; Aguilar Vidal, Enzo (Elsevier, 2022)
      Background: The activation of the medial olivocochlear reflex reduces the cochlear gain, which is manifested perceptually as decreased auditory sensitivity. However, it has remained unclear whether the extent of this ...