Reconstruction and analysis of correlation networks based on GC-MS metabolomics data for hypercholesterolemia.

Background And Aims: Hypercholesterolemia is characterized by the elevation of plasma total cholesterol level, especially low-density lipoprotein (LDL) cholesterol. This disease is usually caused by a mutation in genes such as LDL receptor, apolipoprotein B, or proprotein convertase subtilisin/kexin type 9. However, a considerable number of patients with hypercholesterolemia do not have any mutation in these candidate genes.

A double-locus scarless genome editing system in Escherichia coli.

Objective: To develop a convenient double-locus scarless genome editing system in Escherichia coli, based on the type II Streptococcus pyogenes CRISPR/Cas9 and λ Red recombination cassette.

Results: A two-plasmid genome editing system was constructed. The large-sized plasmid harbors the cas9 and λ Red recombination genes (gam, bet, and exo), while the small-molecular plasmid can simultaneously express two different gRNAs (targeting genome RNAs).

Characterisation, physicochemical and functional properties of protein isolates from Amygdalus pedunculata Pall seeds.

Amygdalus pedunculata Pall is a kind of desert woody oil plant, and its seeds are high in protein. The protein of Amygdalus pedunculata Pall (API) was identified by SDS-PAGE, 2-DE and MS. More than 300 proteins were identified.

Mesoatrial Shunt for Budd-Chiari Syndrome.

Background: The long-term efficacy of mesoatrial shunt (MAS) for Budd-Chiari syndrome (BCS) is not well studied. The purpose of our study was to investigate the long-term outcome and efficacy of MAS for BCS.

Methods: We retrospectively evaluated 11 patients who underwent MAS for BCS from April 1986 to November 1995.