Hsp-27 levels and thrombus burden relate to clinical outcomes in patients with ST-segment elevation myocardial infarction.

High thrombus burden, subsequent distal embolization, and myocardial no-reflow remain a large obstacle that may negate the benefits of urgent coronary revascularization in patients with ST-segment elevation myocardial infarction (STEMI). However, the biological function and clinical association of Hsp-27 with thrombus burden and clinical outcomes in patients with STEMI is not clear. Consecutive patients ( = 146) having STEMI undergoing primary percutaneous coronary intervention (pPCI) within 12 hours from the onset of symptoms were enrolled in this prospective study in the Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shangdong, P.

[Study on growth law of Glycyrrhiza uralensis under different planting density].

Objective: To study the growth of Glycyrrhiza uralensis under different planting density for providing theoretic evidence for reasonable planting density.

Method: The field experiment was designed by single factor randomized block.

Result: The plant height, root diameter, main root length and branches of main stem were all decreased with increasing planting density of G.

[The mechanized cultivation technique of Glycyrrhiza uralensis at Hexi area].

The cultivation of Glycyrrhiza uralensis Fisch have been operated with mechanization at Hexi area of Gansu. The whole process of land preparation, sowing, fertilization, irrgation, intertillagement and weeding, extermination of disease and pest, cutting stems and leaves, digging were summary in this paper.