Authenticity and species identification of Fritillariae cirrhosae: a data fusion method combining electronic nose, electronic tongue, electronic eye and near infrared spectroscopy.

This paper focuses on determining the authenticity and identifying the species of using electronic nose, electronic tongue, and electronic eye sensors, near infrared and mid-level data fusion. 80 batches of and its counterfeits (including several batches of Hsiao et K.C.

Two Key Amino Acids Variant of α-l-arabinofuranosidase from Str. 168 with Altered Activity for Selective Conversion Ginsenoside Rc to Rd.

α-l-arabinofuranosidase is a subfamily of glycosidases involved in the hydrolysis of l-arabinofuranosidic bonds, especially in those of the terminal non-reducing arabinofuranosyl residues of glycosides, from which efficient glycoside hydrolases can be screened for the transformation of ginsenosides. In this study, the ginsenoside Rc-hydrolyzing α-l-arabinofuranosidase gene, was cloned from and its codons were optimized for efficient expression in BL21 (DE3). The recombinant protein BsAbfA fused with an N-terminal His-tag was overexpressed and purified, and then subjected to enzymatic characterization.

[A rapid identification of authenticity and specifications of Chinese medicine Fritillariae Cirrhosae Bulbus based on E-eye technology].

The quality of traditional Chinese medicine tablets is correlated with clinical efficacy and drug safety, and plays a great role in promoting the development of traditional Chinese medicine. However, the existing traditional artificial identification and modern instrument detection in terms of accuracy and timeliness have both advantages and disadvantages. Therefore, how to quickly and accurately identify the quality of traditional Chinese medicine tablets has become a high-profile issue.

[Design of ABC damage variable and positioning system for acetabular fractures and 1122 cases multi-center statistic analysis].

Objective: To design ABC damage variable and positioning system for acetabular fracture and explore the feasibility and clinical practical value of the system through the multi-center analysis of 1122 acetabular fractures.

Methods: According to acetabular three-column conception, and pelvic ring lesions damage direction caused by acetabular fracture domino effect and injury degree of proximal femur joint, it defined class A as any column acetabular fracture; class B as any two-column acetabular fracture; class C as front, dome and posterior mixture acetabular fracture. Lower case English letters a, m, p represented front, dome, posterior fracture, respectively.

[A comparisive study between intramedullary interlocking nail and plate-screw fixation in the treatment of tibial shaft fractures].

Objective: To evaluate the effects of tibial shaft fractures treatment with plate-screw or intramedullary interlocking nail.

Methods: Thirty-five fractures were treated with intramedullary interlocking nail. Tape A, B and C were 11, 18 and 6 cases respectively according to AO classification.

[A method to avoid the fixator failure by using pedicle screw combined vertebroplasty for spine fractures].

Objective: To study a new implant material (carbonated hydroxyapatite, CHA) united pedicle screw to cure spine fracture.

Methods: Thirty-two cases of spine compressed fracture were used with pedicle screw fixator and vertebroplasty. Before operation, patients' vertebral body were compressed (46 + 21)% (20% approximately 70%) on average.

[Clinical research of hemiprosthesis arthroplasty for the treatment of unstable intertrochanteric fractures in elderly patients].

Objective: To report the clinical results of hemiprosthesis for unstable intertrochanteric fractures in elderly patients.

Methods: 86 cases (male 35 and females 51) of unstable intertrochanteric fractures in elderly patients were treated with hemiprosthesis arthroplasty in our hospital. The average age was 87 years old (range from 80 to 98 years old).