RESUMO
In this paper, the mechanism of destroying human alveolar epithelial cells and pulmonary tissue by 2019 novel coronavirus (2019-nCoV) was discussed firstly. There may be multiple mechanisms including killing directly the target cells and hyperinflammatory responses. Secondly, the clinical features, CT imaging, short-term and long-term pulmonary function damage of the 2019 coronavirus disease (COVID-19) was analyzed. Finally, some suggestions for thoracic surgery clinical practice in non-epidemic area during and after the epidemic of COVID-19 were provided, to help all the thoracic surgery patients receive active and effective treatment.
Assuntos
Células Epiteliais Alveolares/virologia , Betacoronavirus/patogenicidade , Infecções por Coronavirus/patologia , Pneumonia Viral/patologia , Cirurgia Torácica , Células Epiteliais Alveolares/patologia , COVID-19 , Humanos , Pulmão/patologia , Pulmão/virologia , Pandemias , SARS-CoV-2RESUMO
Synechogobius hasta is an important commercial marine fish with distinctive features of rapid growth and short lifespan. We isolated and characterized 17 microsatellite markers for S. hasta using a (GT)(13)-enriched genomic library. Polymorphism was assessed in 48 individuals from a single population collected from the northern coastal waters of the Yellow Sea. The number of alleles per locus ranged from 2 to 23, with a mean of 11.3. The observed and expected heterozygosities ranged from 0.130 to 1.000 and from 0.123 to 0.939, with means of 0.758 and 0.774, respectively. Fourteen of 17 loci conformed to Hardy-Weinberg equilibrium and no significant linkage disequilibrium between locus pairs was detected. These microsatellite markers will be useful for population genetic structure analyses.