The Active Peptide from Shark Liver (APSL) was expressed in E.coli BL21 cells.The cDNA encoding viqua-f4 APSL protein was obtained from shark regenerated hepatic tissue by RT-PCR, then it was cloned in the pET-28a expression vector.The expressed fusion protein was purified by Ni-IDA affinity chromatography.SDS-PAGE and HPLC analysis showed the puri

The paper introduced application status of industrial Ethernet in digital mine construction, proposed network framework of a digital monitoring and bond no.9 nuits de noho control system of mine hoist based on double ring networks and Siemens S7-200 PLC, and introduced software and hardware designs of the system.The system can realize monitoring fu

COPD is a common, preventable and usually progressive disease associated with an enhanced chronic inflammatory response in the airways and muumi lyhty lung, generally caused by exposure to noxious particles and gases.It is a treatable disease characterised by persistent respiratory symptoms and airflow limitation due to abnormalities in the airways

The aim of this work was to develop a process for the removal of Sn, Sb and As from anode slime out of copper refinery to disburden a subsequent pyrometallurgical processing for precious metals refinement.For this reason, a detailed literature survey was conducted, followed shades 4nch by a characterization to find the present compounds/alloys and

Qin Tong,1,* Shuming Ouyang,2,* Lingling Feng,3,* Hanyu Wang,3 Yunfei Xia,3 Yujing Zhang3 1Department of Radiation Oncology, The First Affiliated Hospital of University of South China, Hengyang 421001, People’s Republic of China; 2Department of Obstetrics and Gynecology, The First Affiliated Hospital of University of South China, Hengyang 421