Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
414
Riñones
87
Indígenas de México
84
Enfermedades
78
Origen del hombre
71
Antigüedades
67
Origen
66
Historia y crítica
56
Origen de la vida
51
Español
47
Política y gobierno
47
Filosofía
46
Evolución
45
Condiciones sociales
42
Vida social y costumbres
42
Civilización
38
Condiciones económicas
38
Nefrología
35
Aspectos sociales
29
Evolución humana
28
Etnología
27
Indígenas
27
Jazz
27
Evolución (Biología)
25
Origen de las especies
25
Congresos
22
Estudio y enseñanza
22
Educación
21
Opciones (Finanzas)
21
Selección natural
21
-
2021por Huang, Lei, Lai, Francisco Tsz Tsun, Yan, Vincent Ka Chun, Cheng, Franco Wing Tak, Cheung, Ching Lung, Chui, Celine Sze Ling, Li, Xue, Wan, Eric Yuk Fai, Wong, Carlos King Ho, Hung, Ivan Fan Ngai, Lau, Chak Sing, Wong, Ian Chi Kei, Chan, Esther Wai Yin“…Using the territory-wide public healthcare and vaccination records of over 2.5 million individuals in Hong Kong, we examined the potentially differential risk of SARS-CoV-2 infection, hospitalization, and mortality between those receiving two homologous doses of BNT162b2 or CoronaVac versus those with a previous infection receiving only one dose amid the Omicron epidemic. Results show a single dose after a SARS-CoV-2 infection is associated with a lower risk of infection (BNT162b2: adjusted incidence rate ratio [IRR] = 0.475, 95% CI: 0.410–0.550; CoronaVac: adjusted IRR = 0.397, 95% CI: 0.309–0.511) and no significant difference was detected in the risk of COVID-19-related hospitalization or mortality compared with a two-dose vaccination regimen. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2022por Oeser, C, Whitaker, H, Borrow, R, Linley, E, Tonge, S, Rowe, C, Otter, A, Warrener, L, Campbell, CNJ, Ladhani, S, Ramsay, M, Brown, KE, Amirthalingam, GEnlace del recurso
Publicado 2023
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2023por Rong, Xinmiao, Chu, Huidi, Yang, Liu, Tan, Shaosi, Yang, Chao, Yuan, Pei, Tan, Yi, Zhou, Linhua, Liu, Yawen, Zhen, Qing, Wang, Shishen, Fan, Meng, Zhu, Huaiping“…Since the beginning of March 2022, the epidemic due to the Omicron variant has developed rapidly in Jilin Province. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2024por Case, Brian C., Shea, Corey, Rappaport, Hank, Cellamare, Matteo, Zhang, Cheng, Zhu, Mason, Medranda, Giorgio A., Satler, Lowell F., Ben-Dor, Itsik, Hashim, Hayder, Rogers, Toby, Waksman, Ron“…We evaluated outcomes during the Omicron phase compared with previous phases of the pandemic. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2025por Swed, Sarya, Bohsas, Haidara, Alibrahim, Hidar, Hafez, Wael, Shoib, Shiekh, Sawaf, Bisher, Rais, Mohammed Amir, Aljabali, Ahmed, Shaheen, Nour, Elsayed, Mohamed, Rakab, Amine“…This study aimed to determine how many HCWs burned out during the Omicron wave of the COVID-19 pandemic and determine what factors put them at risk for this psychological effect. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2026“…The different ratio between mutant p53 status in the primary tumor and distant metastasis originating HNSCC may serve to select the best therapeutic target for activating an abscopal effect by radiotherapy as a “booster” of the immune system. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2027
-
2028por Matteo, Paolinelli, Federico, Diotallevi, Emanuela, Martina, Giulia, Radi, Tommaso, Bianchelli, Alfredo, Giacchetti, Anna, Campanati, Annamaria, OffidaniEnlace del recurso
Publicado 2022
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2029por Castelán-Sánchez, Hugo G, Martínez-Castilla, León P, Sganzerla-Martínez, Gustavo, Torres-Flores, Jesús, López-Leal, Gamaliel“…In November 2021, Mexican authorities reported Omicron’s presence in the country. In this study, we infer the first introductory events of Omicron and the impact that human mobility has had on the spread of the virus. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2030por Kim, Yong Chan, Kim, Bongyoung, Son, Nak-Hoon, Heo, Namwoo, Nam, Yooju, Shin, Areum, Yang, Andrew Jihoon, Kim, Min Hyung, Kyong, Taeyoung, Kang, Eawha, Park, Yoon Soo, Kim, HeejungMaterias: “…Original Article…”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2031
-
2032por Cai, Wenfeng, Yang, Zifeng, Liang, Jingyi, Lin, Zhengshi, Ma, Yu, Chen, Chun, Li, Yan, Li, Yongming, Mai, Zhitong, Mai, Kailin, Kong, Xuetao, Liang, Xingyi, Li, Qianying, Tu, Chuanmeizi, Chen, Canxiong, Hon, Chitin, Qin, Pengzhe, Li, Ke, Li, Xiaoning, Miao, Yutian, Liu, Xuexing, Guan, Wenda, Zeng, Zhiqi, Qiu, Wanli, He, Wei, Zhang, Lin, Yang, Zhicong, Zhong, Nanshan“…METHODS: To fast curtained the Omicron epidemic, based on the routine surveillance on the risk population of SARS-CoV-2 infection, we identify key places of the epidemic and implement enhanced control measures against Omicron. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2033por Ferreira, Victor H., Hu, Queenie, Kurtesi, Alexandra, Solera, Javier T., Ierullo, Matthew, Gingras, Anne-Claude, Kumar, Deepali, Humar, Atul“…Mutations in the spike protein of SARS-CoV-2 have allowed Omicron subvariants to escape neutralizing antibodies. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2034“…CONCLUSIONS: The invasion of the Omicron variant caused the new pandemic waves in the six countries. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2035
-
2036por Friis, Nikolaj U, Martin-Bertelsen, Tomas, Pedersen, Rasmus K, Nielsen, Jens, Krause, Tyra G, Andreasen, Viggo, Vestergaard, Lasse S“…BACKGROUND: It sparked considerable attention from international media when Denmark lifted restrictions against COVID-19 in February 2022 amidst widespread transmission of the new SARS-CoV-2 Omicron variant and a steep rise in reported COVID-19 mortality based on the 30-day COVID-19 death count. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2037por Wong, Matthew Tze Jian, Dhaliwal, Satvinder Singh, Balakrishnan, Venugopal, Nordin, Fazlina, Norazmi, Mohd Nor, Tye, Gee Jun“…(1) Background: The assessment of vaccine effectiveness against the Omicron variant is vital in the fight against COVID-19, but research on booster vaccine efficacy using nationwide data was lacking at the time of writing. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2038por Lou, Lishu, Zhang, Longyao, Guan, Jinxing, Ning, Xiao, Nie, Mengli, Wei, Yongyue, Chen, Feng“…Background: In late February 2022, the Omicron epidemic swept through Shanghai, and the Shanghai government responded to it by adhering to a dynamic zero-COVID strategy. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2039“…To better understand the driving forces leading to new subtypes of SARS-CoV-2, we infected an ex vivo cell model of the human upper respiratory tract with Alpha and Omicron BA.1 variants for one month. Although viral RNA was detected during the entire course of the infection, infectious virus production decreased over time. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
2040por Zhao, Xinwei, Qin, Luyao, Ding, Xiao, Zhang, Yudi, Niu, Xuefeng, Gao, Feng, Jiang, Taijiao, Chen, Ling“…In this study, 6.7 million (all publicly available data from 2020/04/01 to 2022/04/01) SARS-CoV-2 genomes were analyzed to track the origin and evolution of Omicron variants and to reveal the genetic pathways of the generation of core mutations in Omicron. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto