Publications by authors named "Dongtian Liu"

Pseudognaphalium affine (D. Don) Anderberg, commonly found in East Asia, has extensive applications as both a traditional medicine and a vegetable in China. The caffeoylated flavonoid glycosides produced by P.

View Article and Find Full Text PDF
Article Synopsis
  • The study examines the impact of long COVID-19 on the oral and gut microbiomes and serum metabolites in patients experiencing gastrointestinal symptoms post-infection.
  • Researchers collected samples from 983 patients to analyze changes in microbiota and metabolites over a 3-month follow-up period.
  • Findings indicate significant differences in the microbiomes of patients with gastrointestinal symptoms compared to healthy controls, including the unexpected colonization of oral cavities by gut bacteria linked to harmful metabolites.
View Article and Find Full Text PDF

Objectives: To investigate whether intravascular ultrasound (IVUS) guided percutaneous coronary intervention (PCI) could improve clinical outcomes compared with angiography-guided PCI in the treatment of unprotected left main coronary artery stenosis (ULMCA) in the elderly.

Methods: This controlled study was carried out between October 2009 and September 2012, in Qinhuangdao First Hospital, Hebei Province, China. One hundred and twenty-three consecutive patients with ULMCA, aged 70 or older, were randomized to an IVUS-guided group and a control group.

View Article and Find Full Text PDF

Objectives: To evaluate the long-term results in elderly patients undergoing percutaneous coronary intervention (PCI) with drug-eluting stents for unprotected left main coronary artery disease by transradial approach.

Methods: This study took place in Qinhuangdao First Hospital, Hebei Medical University, Hebei, China between October 2006 and December 2009. Seventy-nine elderly patients with unprotected left main coronary artery (ULMCA) stenosis, aged >70 years, that underwent drug-eluting stent were evaluated.

View Article and Find Full Text PDF