Introduction Hepatic Encephalopathy (HE) Concept, Clinical features and classification Pathogenesis Precipitating factors of HE Principles of treatment for HE Hepatorenal Syndrome (HRS) Concept Pathogenesis
第七章 RNA Processing In both prokaryotes and eukaryotes, primary RNA transcripts undergo various alteration or processing events to become mature rNAs The three commonest types are: 1, nucleotide removal by nucleases 2. nucleotide addition to the 5-or 3-end 3. nucleotide modification on the base or the sugar