The utility of anticoagulants is a significant content of total quality management(TQA)of clinical laboratory.The accurate results of laboratory investigations are closely correlated witll appropriate application of blood anticoagulants.The paper reviews the utility field and effects on investigation result of different anticoagulants,and it also raises the current problems of using anticoagulants and Dut forward corresponding solutions.

Nanoliposomes are used as a delivery vehicle of drugs or genes in the targeted treatment of cancer and in gene therapy respectively. These treatment methods have shown better therapeutic effects when compared with conventional therapeutic methods. Nanoliposome are also being used to deliver imaging contrast agents in the targeted imaging of cancer cells and angiogenesis, which can result in better monitoring of patients' response to therapy.

Acupuncture ; education ; trends ; Biomedical Research ; trends ; China ; Humans ; Philosophy

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Myasthenia Gravis ; therapy

Acupuncture Therapy ; China ; Health Services Accessibility ; Humans ; Public Health

Abstract?AIM: To comparatively analyze the efficacy and clinical value of cutting frontal muscular slap or not during frontalis aponeurosis flap suspension in treating congenital severe ptosis.?METHODS: Clinical data of 44 children ( 54 eyes ) with congenital severe ptosis treated in our hospital from May 2013 to October 2015 was retrospectively analyzed. Children included were divided into two groups according to the different ways of operation, observation group ( cutting frontal muscular slap ) and control group ( without cutting frontal muscular slap ) , 22 cases ( 27 eyes ) in each group. The general information, postoperative follow-up, eyelid closure and complication occurrence in two groups were compared.?RESULTS: The general information of the two groups had no statistical difference (P>0.05).After 1, 6mo, the cosmetic correction rate, the rate of overcorrection, and the rate of under correction in two groups had no statistical difference (P>0.05), but the activity of upper eyelid in observation group was bigger than that in control group (P<0.05).After 1, 6mo, the incomplete closure in two groups had no statistical difference ( P>0.05 ) , but eyelid fissure height in natural closed eyelids in control group was higher than that in observe group ( P<0.05 ).After 1mo, 2 eyes in control group were with abnormal feelings in frontal part, and 3 eyes in observation group.After 6mo, 2 eyes in control group were with abnormal feelings in frontal part, and 3 eyes in observation group.There were no complications such as exposure keratitis, eyelid margin deformity, infection, hematoma, and diplopia in two groups.?CONCLUSION: The total therapeutic effects of two different surgery procedures in treating severe congenital ptosis are quite similar.The surgery with cutting frontal muscular slap could improve the activity of upper eyelid and postoperative eyelid closure.

Female ; Humans ; Hyperkeratosis, Epidermolytic ; pathology ; Infant, Newborn

Objective To investigate the value of preoperative total abdominal spiral CT scan in evaluating the staging of ovarian cancer.Methods Clinical data of 42 patients with ovarian cancer undergoing total abdominal spiral CT were collected.The CT images were retrospectively analyzed,and the CT staging and surgical pathologic staging were compared.Results Multi-slice spiral CT on ovarian cancer invasion and metastasis has high accuracy of diagnosis.The diagnostic accuracy of this group for direct tumor invasion,peritoneal metastasis,lymph node metastasis and ascites was 66％-100％.The correct preoperative staging were 34 cases:6 cases in stage I,6 cases in stage Ⅱ,17 cases in stage Ⅲ,5 cases in stage Ⅳ,and the staging accuracy of 80.9％.Conclusion Total abdominal multi-slice spiral CT examination is of great value in preoperative staging of ovarian cancer.

Objective: To induce human dental mesenchymal cells to differentiate into odontoblasts in vitro.Methods:The cultured human dental mesenchymal cells were induced in two-dimensional culture model by bFGF(10 ng/ml)+IGF-1(100 ng/ml) or TGF-?1(5 ng/ml) for 4-7 d. Cell growth and morphology after induction were observed. The expression of human DSP protein and DSPP mRNA were detected by immunofluorescent staining and RT-PCR. Mineralization capability of the induced cells was evaluated using Von Kossa staining. Results:In both bFGF+IGF and TGF-?1 groups 20%-30% of the induced cells showed long single process.DSP protein and DSPP mRNA were observed in the induced cells.Mineralized nodules were found in the induction cultures.Conclusion: bFGF+IGF-1 or TGF-?1 can induce dental mesenchymal cells to differentiate into odontoblasts.