RESUMEN
Oral tuberculosis is one of oral infectious diseases and there are some difficulties in its diagnosis.This article describes a case of oral gingival tuberculosis for that the diagnosis had not been confirmed by biopsy.Local injection with streptomycin was undertaken.1 month after treatment the gingival lesion was improved.
RESUMEN
LncRNAs( long noncoding RNAs ) can be defined as RNA transcrips longer than 200nt without protein coding capacity , which play vital roles in various aspects of gene expression regulation.Recent investigations showed aberrant expression of many lncRNAs in primary liver cancer , indicating their important roles in tumorigenesis and development of liver cancer.This review focuses on the biological functions of lncRNAs and their involvements in primary liver cancer.