To observe the effects of sophoricoside and genistein on the biological characteristics of osteoblasts.

Food Contamination ; prevention & control ; Public Health Practice

Objective:To investigate the expression of MMP-1 and PTEN protein in basal cell papilloma (BCP), as well as their correlation with skin photoaging. Methods:Immunohistochemistry technique via Elivison method was employed to measure the expres-sion of MMP-1 and PTEN protein in lesions from 50 cases of BCP on exposed areas, 50 cases on non-exposed areas, and 30 normal controls. We compared the differences among the three groups and analyzed the result. A total of 90 BCP cases on exposed areas were randomly divided into three groups. Titanium dioxide cream and placebo were respectively applied in the trial groups twice daily for 12 weeks, whereas the control group was non-administered. After 12 weeks, the MMP-1 in the lesions of the three groups was measured and compared. Results:The expression scores of MMP-1 on exposed areas were significantly higher than those in the control group (P<0.01). No significant difference was found between non-exposed areas and the control group (P>0.05). The expression scores of PTEN protein on exposed areas and on non-exposed areas were significantly lower than that in control group (P<0.01). The expression scores of MMP-1 in the group that used titanium dioxide were evidently lower than those in control group after 12 weeks (P<0.05). Conclu-sion:MMP-1 is overexpressed in BCP on exposed areas. PTEN protein is underexpressed in BCP of exposed areas and non-exposed ar-eas. Skin photoaging is a possible cause of BCP on exposed areas.

OBJECTIVE:To provide reference for rational use of human serum albumin for surgical inpatients. METHODS:The utilization of human serum albumin for surgical inpatients in a hospital during Jan.-Mar. 2014 was analyzed and evaluated by UHC Guidelines for the Use of Album,Nonprotein Colloid,and Crystalloid Solutions(2010 edition)and European Immune Globu-lin and Albumin Use Recommendation. RESULTS:Among the 556 patients,totally 895 human serum albumin application were con-ducted,mainly involving development of gastrointestinal surgery(29.7%),hepatobiliary surgery(25.9%)and cardiothoracic sur-gery(13.1%). The main reasons were correcting hypoalbuminemia(62.9%),followed by albumin supplemented during major sur-gery(7.9%)and alleviating ascites in patients with cirrhosis(4.4%);only 95 applications(10.6%)were considered appropriate. The most prevalent inappropriate reason was for correcting hypoalbuminemia. CONCLUSIONS:Human serum albumin in the surgi-cal inpatients in the hospital shows a large amount,and low consistent rate between indications and guidelines. The rational stan-dardized utilization of human serum albumin should be strengthened.

To evaluate the potential preventive effect of Sophoricoside on bone loss in ovariectomized rats.

A strain of canine parvovirus (CPV) was isolated from feces of an ill puppy in an animal hospital in Wuhan, China. It was designated as CPV/WH02/06. This isolate was identified as serotype CPV-2a by the hemagglutination test, CPV Ag detection strip, electron microscopy, and PCR. The vp2 gene was cloned and sequenced and assigned GenBank accession number EU377537. A 1242 bp segment of the 5' region of the vp2 gene was cloned and inserted into the binary vector pBI121 and used for Agrobacterium-mediated tobacco transformation. Transgenic tobacco plants were selected on MS medium supplemented with 100 μg/mL kanamycin and 100 μg/mL timentin. Integration of the vp2 gene into the tobacco genome was confirmed by PCR using T1 progeny plants, and the expression of the VP2 protein was confirmed by Western blotting.

Objective To compare the immediate effects of extracorporeal shock wave therapy with that of joint mobilization plus short wave therapy in treating scapulohumeral periarthritis, and to elucidate the mechanism of extracorporeal shock wave therapy and how it should be used. Methods Forty-seven patients diagnosed with scapulohumeral periarthritis were selected and randomized into two groups, a treatment group (n = 26) treated with extracorporeal shock wave therapy, and a control group ( n = 21 ) treated with joint mobilization plus short wave therapy. The short form of the McGill pain questionnaire (SF-MPQ) and range of motion (ROM) measurements were used to evaluate shoulder function. Results Compared with baseline, both groups improved significantly af-ter treatment, but the immediate effect in the treatment group was superior to that in the control group. Concln-sions As a safe, time-saving and effective therapy, extracorpnreal shock waves could be used to treat scapulo-humeral periarthritis.

Humans ; Infant ; Lymphohistiocytosis, Hemophagocytic ; complications ; Male ; Mucocutaneous Lymph Node Syndrome ; complications

Accidents, Occupational ; Adolescent ; Adult ; Female ; Hexanes ; poisoning ; Humans ; Male

Animals ; Benzylisoquinolines ; pharmacology ; Brain Ischemia ; metabolism ; Interleukin-1beta ; metabolism ; Interleukin-8 ; metabolism ; Male ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; metabolism ; Tumor Necrosis Factor-alpha ; metabolism