Tópicos Sugeridos dentro de su búsqueda.
Tópicos Sugeridos dentro de su búsqueda.
Buscar alternativas:
sars protected » state protected (Expander búsqueda), snail protected (Expander búsqueda), a protected (Expander búsqueda)
para sars » para ser (Expander búsqueda), para san (Expander búsqueda)
sars protected » state protected (Expander búsqueda), snail protected (Expander búsqueda), a protected (Expander búsqueda)
para sars » para ser (Expander búsqueda), para san (Expander búsqueda)
1
artículo
Publicado 2021
Enlace
Enlace
Introduction: The World Health Organization declared the SARS-CoV-2 infection a Pandemic on March 11, it expanded and arrived in Peru showing the harsh reality in the health field, leaving Health professionals vulnerable. This is why identifying protection measures and comparing them in Obstetricians with or without previous infection is of utmost importance to reduce the probability of infection in this population group. Objective: To compare the protection measures according to the history of infection by SARS-CoV-2 in obstetricians at the Sergio E. Bernales National Hospital. Materials and Methods: Non-experimental, analytical, prospective and cross-sectional study, developed in 45 obstetricians with and without a history of Covid-19. Information was collected with the survey technique with a valid instrument (in content and construct). The statistical package IBM SPSS version 25 was ...
2
artículo
Publicado 2024
Enlace
Enlace
Cannabidiol (CBD) is a non-psychotropic phytocannabinoid derived from cannabidiolic acid and has anti-inflammatory, analgesic, antineoplastic, and chemopreventive properties that even enhance the immune system thanks to the human endocannabinoid system. It is due to these characteristics that studies have been carried out to test its effectiveness as a treatment option against COVID-19, which meets the global medical goal of combating this disease since it became a pandemic in early 2020. CBD has been reported to have antiviral activity against the coronavirus, in addition to reducing the expression of the ACE-2 enzyme and the levels of proinflammatory cytokines, which results in structural and functional improvements of the tissues infected by SARS-CoV-2.
3
artículo
Publicado 2023
Enlace
Enlace
The protection of personal data in health systems requires special measures and procedures to ensure that the privacy of the information is not violated. Advances in digital technology and access to real-time transmission of personal, family, clinical, and laboratory data of patients and/or study subjects may compromise the protection of this information. The privacy of personal data in health in times of pandemic has meant a greater challenge, that is why this unique contribution is presented, whose objective is to identify the ethical and regulatory safeguards in terms of data protection to guarantee full respect for the privacy rights of people and the confidentiality of their data, under the context of health care, especially in conditions of health crisis, such as the one experienced during the SARS-CoV-2 pandemic. It also proposes a legislative harmonization in Latin America, on pr...
4
artículo
Publicado 2021
Enlace
Enlace
We are in the midst of a global race against the COVID-19 pandemic, an infectious disease caused by the SARS-CoV-2 respiratory virus. In this context, nanotechnology represents an attractive alternative to fight the virus, due to its unique properties. This article presents a brief review of the differentnanotechnological tools developed for the inactivation of SARS-CoV-2 before it enters our organism, in personal protective equipment, inanimate surfaces and filter systems. A better comprehension of their mechanisms and the advantages they offer are key to a possible implementation in Peru.
5
artículo
Publicado 2021
Enlace
Enlace
Luego del brote de COVID-19 en el mundo, en medio de una crisis sanitaria, la odontología como profesión de alto nivel de riesgo de contaminación se plantea un reto, para la restructuración de sus procedimientos. Al respecto, se han revisado diferentes enfoques de las guías internacionales con diferentes realidades y experiencias en el campo, llegando a recomendaciones para el diseño y uso del óptimo equipo de protección personal (EPP) en tiempos de escasez, minimizando los riesgos de contaminación. Sin embargo, la mayor parte de estas no están apoyadas con evidencia científica odontológica, mientras que se van desarrollando nuevos dispositivos, minimizando la exposición a procedimientos generadores de aerosoles (PGA) como barreras físicas.
6
artículo
Publicado 2021
Enlace
Enlace
After the outbreak of COVID-19 in the world, during a health crisis, dentistry as a profession with a high level of risk of contamination poses a challenge, for the restructuring of its procedures. In this regard, different approaches to international guidelines have been reviewed with diverse realities and experiences in the field, reaching recommendations for the design and use of optimal personal protective equipment (PPE) in times of scarcity, minimizing the risks of contamination. However, most of these are not supported by dental scientific evidence, while new devices are being developed, minimizing exposure to aerosol-generating procedures (PGA) as physical barriers.
7
artículo
We are in the midst of a global race against the COVID-19 pandemic, an infectious disease caused by the SARS-CoV-2 respiratory virus. In this context, nanotechnology represents an attractive alternative to fight the virus, due to its unique properties. This article presents a brief review of the differentnanotechnological tools developed for the inactivation of SARS-CoV-2 before it enters our organism, in personal protective equipment, inanimate surfaces and filter systems. A better comprehension of their mechanisms and the advantages they offer are key to a possible implementation in Peru.
8
artículo
Introduction: in this review we will know the details of this new laboratory test, used to quantify neutralizing antibodies against SARS-CoV-2. This diagnostic test begins to have a greater role, due to the process of infection and vaccination in the world, to understand the mysteries of the correlate of immune protection. Content: neutralizing antibodies have the ability to block the ability of the virus to bind to the ACE2 receptor in human cells and these antibodies allow to eliminate the effect of invading microorganisms. Their activity is generated by proteins on the surface of viruses, which they bind to "block" infection. Neutralizing antibodies are defined in vitro by their ability to block the entry, fusion or exit of the coronavirus, that is, they are functional antibodies. Summary: Currently there are different laboratory tests (high-throughput immunoassay tests), which have t...
9
artículo
Introduction: in this review we will know the details of this new laboratory test, used to quantify neutralizing antibodies against SARS-CoV-2. This diagnostic test begins to have a greater role, due to the process of infection and vaccination in the world, to understand the mysteries of the correlate of immune protection. Content: neutralizing antibodies have the ability to block the ability of the virus to bind to the ACE2 receptor in human cells and these antibodies allow to eliminate the effect of invading microorganisms. Their activity is generated by proteins on the surface of viruses, which they bind to "block" infection. Neutralizing antibodies are defined in vitro by their ability to block the entry, fusion or exit of the coronavirus, that is, they are functional antibodies. Summary: Currently there are different laboratory tests (high-throughput immunoassay tests), which have t...
10
artículo
Publicado 2026
Enlace
Enlace
Understanding the immune response to infection or vaccination against SARS-CoV-2 has become a key objective for the understanding of the disease, its progression, and protection against future infections or possible new variants that may emerge of the virus. The aim of the present review is to focus on the relevance of the cellular immune response and to summarize the different methodologies described for the study of this memory T-cell-related response, either after exposure to the virus or vaccination against SARS-CoV-2. For this purpose, cell proliferation assays (CFSE, 3H-thymidine), cell typing methods (flow cytometry), immunological assays based on the measurement of cytokines (ELISA, ELISPOT, suspension multiplex) and analysis of genes related to cellular immunity by molecular techniques (RT-qPCR or qPCR and sequencing) have been included.
11
artículo
Publicado 2021
Enlace
Enlace
Introducción: En la presente revisión conoceremos los detalles de esta nueva prueba de laboratorio, utilizada para cuantificar los anticuerpos neutralizantes contra el SARS-CoV-2. Esta prueba diagnóstica comienza a tener un mayor protagonismo, a razón del proceso de infección y vacunación en el mundo, para comprender los misterios del correlato de protección inmunológica. Contenido: Los anticuerpos neutralizantes pueden bloquear la capacidad del virus, para unirse al receptor ACE2 en las células humanas y estos anticuerpos permiten eliminar el efecto de microorganismos invasores. Su actividad se genera por las proteínas situadas en la superficie de los virus, a las que se unen para «bloquear» la infección. Los anticuerpos neutralizantes se definen in vitro por su capacidad para bloquear la entrada, fusión o salida del coronavirus, es decir son anticuerpos funcionales. En la...
12
artículo
Publicado 2024
Enlace
Enlace
Introduction: The present study explored maternal mortality during the COVID-19 pandemic, with a specific focus on pregnant women with COVID-19. Material and methods: After registration of the research protocol in PROSPERO (CRD42024506108), a review of studies during the period January 2020 to December 2023 was conducted in PubMed, Scopus, Ovid, Web of Science, Google Scholar, Virtual Health Library, and Scielo databases using an advanced search and using terms such as ['COVID-19' AND ('pregnancy' OR 'pregnant') AND (Peru)]. Studies reporting maternal mortality due to COVID-19 were included. In addition, the results were compared with epidemiological reports proposed by the Peruvian Ministry of Health (MINSA). Results: Six studies with 44 pregnant women who died from COVID-19 were included. The studies covered four regions of Peru (Lima, Cajamarca, Huancayo, and Callao). Significant mate...
13
tesis de grado
Publicado 2022
Enlace
Enlace
La investigación es de tipo descriptivo como diseño metodológico no experimental. El objetivo de la investigación fue conocer el nivel de conocimiento en obstetras sobre medidas de protección para evitar el SARS CoV 2 Del HRDMI. El Carmen, conformado con una cantidad de muestra de 115 obstetras, donde el instrumento para la recolección de los datos fue un cuestionario validado por los expertos, se halló la confiabilidad mediante el estadístico Alfa de Cronbach de: (0.786) demostrando alta confiabilidad. En el resultado, se concluyó que las obstetras obtuvieron un nivel de conocimiento alto con 68.7%, un 31,3% tuvo conocimiento medio, evidenciando que la mayoría de obstetras tiene conocimiento óptimo respectó a las medidas de protección.
14
artículo
Publicado 2021
Enlace
Enlace
Objetivo: Desarrollar una metodología para evaluar el nivel de protección respiratoria de respiradores, mascarillas quirúrgicas y mascarillas comunitarias que usa la población peruana, usando partículas de un tamaño similar a las que contienen al virus activo del SARS-CoV-2. Materiales y métodos: Se ha determinado una relación lineal directa entre el logaritmo de la concentración de partículas suspendidas en aire y el tiempo transcurrido; por lo cual es posible comparar la cantidad de partículas internas y externas a la mascarilla o respirador en un mismo periodo y conocer el porcentaje de protección respiratoria de cada muestra evaluada. Resultados: Se ha logrado implementar una metodología para evaluar el nivel de protección respiratoria ante aerosoles menores a 5,0 μm. Asimismo, el empleo de accesorios como ligas o ajustadores detrás de cabeza y nuca, y el uso de clips...
15
artículo
Publicado 2022
Enlace
Enlace
Introduction. On March 5 2020, the first case of COVID-19 was reported and on March 16, order of quarantine was issued which resulted in interruption of academic activities. Objective. Determine the seroprevalence and risk factors associated to SARS-CoV-2 infection in undergraduate students of the school of medicine in a public university. Methods. Descriptive cross-sectional study by means of a serology survey to a representative sample of the population of undergraduate students of a health sciences school using a rapid test to detect antibodies IgG, IGM or both in a total blood sample by digital punction. Results. On August 2021, 24,92% (IC95% 18,2-33,0) of students of health sciences tested positive for antibodies anti SARS-CoV-2, 21,2% for IgG, 2,3% for IGM and 0,8% for both; 75,08% (IC95% 66,9-82,0) tested negative antibodies. Conclusions. The seroprevalence in students was not dif...
16
artículo
Publicado 2023
Enlace
Enlace
Objective. To assess the protective effect of the vaccine against SARS-CoV-2 upon hospitalizations due to COVID-19 during the fourth epidemic wave in Queretaro, Mexico. Methods. This investigation was designed as a retrospective cohort study in patients with COVID-19 during the fourth wave of the epidemic (December 19th, 2021, to January 9th, 2022). The exposed group consisted in those subjects who had received a vaccine against COVID-19 (genetically modified adenovirus vaccine and messenger ribonucleic acid vaccine); and the non-exposed group consisted in those people who were not vaccinated. Diagnosis of COVID-19 was made with a rapid antigenic test in oropharyngeal exudate, and the test was performed between the first and fifth day after the onset of symptoms. All patients who came to healthcare facilities because of symptoms, with a positive test and having received two doses of the ...
17
artículo
Publicado 2025
Enlace
Enlace
Objective: To estimate the prevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection through antibody detection among healthcare personnel (HP) in Gran Santa Fe (Argentina) during virus sustained circulation and remission phases. Materials and methods: A longitudinal, population-based, seroepidemiological study was conducted. The target population consisted of HP working in second- and third-level public health centers in the Gran Santa Fe region. The sample comprised 600 active health workers, proportionally distributed across selected health centers. A self-administered questionnaire collected data on sociodemographic, occupational, clinical and exposure variables of interest. IgG and IgM antibodies to SARS-CoV-2 were detected from serum samples using indirect enzyme-linked immunoassays. Results: The prevalence of IgG antibodies to SARS-CoV-2 was 7.6 times hi...
18
tesis de grado
Publicado 2021
Enlace
Enlace
La enfermedad del COVID-19, ha producido un gran cambio en los sistemas de salud y en las sociedades a nivel mundial. Las investigaciones han evolucionado en gran medida. A pesar de que hasta el momento no se ha demostrado una gran susceptibilidad frente al virus en los neonatos y lactantes, todo el personal de salud ha tenido que adaptarse a cambios en los procedimientos de reanimación y cuidados de rutina en esta población en particular, para brindar una atención de calidad durante la etapa prenatal y postnatal. En esta revisión, presentamos la prevalencia, características y transmisión del COVID-19 en recién nacidos y lactantes. Asimismo, discutimos varias prácticas de atención que han cambiado en el contexto de la pandemia actual, abordando el manejo de corticoesteroides prenatales, gestión en sala de partos, pinzamiento tardío del cordón, contacto piel a piel y lactancia...
19
artículo
Publicado 2021
Enlace
Enlace
The crisis that is causing the disease called COVID-19 is severely affecting the health system of many countries, which require alternative measures to care this large number of patients who are not able to be treated at medical centers. This is the reason why home care is considered an alternative, for which it must be very rigorous with the care of the sick person, since if it is not done in a proper way, the other members of the family home are under risk of contamination, which would increase the saturation of the health system. Indications such as the stay of the patient in one place, the use of protective barriers when entering this area, or the constant sanitization of hands, among other measures, can lead to the success of this type of actions, favoring the prompt recovery of the patient and the preservation of the health of the other members at home.
20
artículo
Publicado 2025
Enlace
Enlace
Objective: To determine the relationship between SARS-CoV-2 vaccination dimensions and COVID-19 death rates in the Callao region. Methods: A cross-sectional study based on the Ministry of Health databases was carried out. A total of 44,867 records from the Callao region were analyzed for the period 2021 to 2022. To assess the association of interest, logistic regression models were constructed, reporting crude odds ratios (cOR) and adjusted odds ratios (aOR). Results: The logistic regression models showed that vaccination had a protective effect against death from COVID-19, with an aOR of 0.19 (p<0.001) after controlling for sex, age, hospitalization, ICU admission, and pandemic wave, compared to the reference group (unvaccinated). Conclusions: Vaccination provides a monotonic protective effect against death from COVID-19 in the Región Callao.
