RESUMO
Coronavirus disease-19 (COVID-19), a global epidemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), lead to lung injury in millions of people. SARS-CoV-2 can not only cause cytokine storm, acute respiratory distress syndrome and respiratory failure in the phase of acute infection, but also have potential long-term effects on the lungs. Survivors of severe COVID-19 may develop pulmonary fibrosis, resulting in permanent lung injury. In this review we expound the occurrence and development of COVID-19-related pulmonary fibrosis, summarize the key roles of TGF-p/Smad, TGF-fV MAPK, JAK/STAT, Wnt/(3-catenin, YAP/TAZ, NF-KB and PI3K/Akt signal pathways in this process, and analyze the advantages and disadvantages of antiviral drugs, anti-fibrosis drugs, cytokine-targeted drugs, corticosteroids, spironolactone, traditional Chinese medicine prescriptions and lung transplantation in its treatment. This review may provide a reference for the study of pathological mechanism and clinical treatment of COVID-19-re-lated pulmonary fibrosis.
RESUMO
<p><b>OBJECTIVES</b>To evaluate the academic status and influence of the National Journal of Andrology (NJA).</p><p><b>METHODS</b>The data of articles and citations in 16 issues of NJA (2000-2002) were collected, then the quality of this journal was evaluated in terms of bibliometric parameters.</p><p><b>RESULTS</b>Except for reviews and translations, the sums of original papers accounted for 183 (53.5%), the articles with citation in 16 issues were 333 (97.08%), and funded project papers accounted for 62 (18.08%). The number of the articles and funded project papers increased every year; the average publishing cycle of the articles was 8.7 months; the average number of authors was 3.7 per article; the average age of the first author was 36.3 years old; the authors distributed in 30 provinces, 43.37% of the authors had senior professional title and 40.80% of the authors had master's or doctor's degrees, the journal had a high rate of self-citation (6.30%).</p><p><b>CONCLUSIONS</b>National Journal of Andrology is a high quality journal, with excellent authors, strong influence and bright future.</p>