OBJECTIVE:To survey the status quo of ADR occurred in our hospital.METHODS:654 ADR reports were collected from our hospital during 2003～2009 and analyzed statistically.RESULTS:Of total 654 ADR cases,the ratio of male to female was 1∶1.67.20.34%of ADR occurred to people aged from 41 to 50.452 ADR cases were induced by intravenous administration accounting for 69.11%and 177 ADR cases were induced by oral administration,accounting for 27.06%.342 ADR cases were caused by antibiotics(52.29%),among which 127 cases by cephalosporins(37.13%),91 cases by quinolones(26.61%)and 54 cases by macrocyclic lactone(15.79%);92 cases were caused by cardiovascular system drugs(14.07%).Main clinical manifestations were lesion of skin and its appendants(25.54%)and digestive system injury(22.48%).CONCLUSION:Great importance should be attached to ADR monitoring,rational use of antibiotics and close monitoring of TCM injection.

Objective Selected the characteristic index of cervical CT tablets, and established stepwise regression equation, to explore the value of its application in forensic medicine identification. Method Each one cervical CT images of 130 cases were collected, 70 subjects were examined for 2 cervical CT images of each. Selected and measured 13 indicators of cervical CT iflms, the difference between the groups was calculated by the same measurement indicators after the random grouping of the inspectors, and the difference between the different measurement indexes of the same person. Using two classification logistic Stepwise regression analysis, establish the regression equation of the index and multiple regression equation of multinomial index, and the test of the equation was carried on blind test. Results Accuracy of 13 equations of the established element is 69.0%~90.4%,accuracy of 4 multiple regression equation is 90.4%~96.7%, blind accuracy rate is 100%. Conclusion 13 feature indicators selected from CT tablets can be used for the same identiifcation, in practice researchers should use multivariate index to get more accurate result.

OBJECTIVE: To observe the effect of triamcinolone combined with vitamin E on preventing fibrous capsule contracture following the second breast augmentation. METHODS: Totally 65 patients who had 130 breasts receiving the second breast augmentation at the Department of Plastic and Aesthetic Surgery, No.1 People's Hospital of Nanning were collected and served as the treatment group, including 47 cases with capsules contracture and 18 cases with hydrogel clearing. Tri-Kort was injected after the second breasts augmentation, and vitamin E was taken orally for 3 months. Additional 65 cases with 130 breasts received the second breast augmentation were served as control group. The follow-up was performed after half month, and the curative effect was evaluated by Baker grading at 1 year after operation. RESULTS: All cases in the two groups were received 6-24 months follow-up. Only 3 cases (5 breasts) in 65 patients (130 breasts) in the treatment group had capsule contracture (Baker II-III), with 3.8% of capsule contracture, which was obviously less than 18% of capsule contracture in the control group (P < 0.01,13 cases with 23 breasts in the control group). Simultaneously, no drug adverse reaction occurred in the treatment group. CONCLUSION: Triamcinolone combined with vitamin E can obviously depress the rate of capsule contracture after the second breast implantation.

Objective To study the pathogenesis, clinical symptoms, surgical treatment and preventive measures of esophagogastric-arterial fistula following resection for carcinoma of the esophagus and cardia. Methods The clinical data of 18 patients with esophagogastric-arterial fistula were retrospective analyzed. Results There were 14 patients of esophageal carcinoma and 4 patients of cardiac carcinoma.7 patients had supra-aortic esophagogastric anastomosis(2 near the apex of pleura) and 11 had anastomosis under the aortic arch. Fatal hemorrhage occurred postoperatively from 11 to 93 days. The interval between hemorrhage and death varied from being instant to 18 days.All patients died. Conclusion The surgical treatment provide an opportunity for those patients. Successful management is possible if early diagnosis is made and prompt surgical management is undertaken. Preventive measures of peptic ulcer and esophageal fistula can decrease occurrence of this complication.

It is for estimating the laboratory statistics from the view of clinical medicine objectively,completely and appropriately that we establish ＜ Laboratory Sciences and Clinical Medicine ＞ which fits the requirement for the modern medical laboratory specialists. In this selective course, we use problem-based learning ( PBL ) teaching method which is different from the traditional one, stimulating students to participate in the study actively and passionately,training them to think in a scientific way and to analyse and solve the problem in a rational way. As a result, it works well which makes us believe it is worth popularizing.

Objective:To explore protective effect of atorvastatin on blood vessels in early stage of atherosclerosis (AS).Methods:A total of 120 patients without AS plaques,who had >2 cardiovascular risk factors and received control cardiovascular risk factors therapy,were randomly divided into four groups:control group (did not receive atorvastatin),atorvastatin 5mg group,10mg group and 20mg group (received corresponding dose of atorvastatin). All patients were followed up for six months,changes of thromboxane B2 (TXB2),6-Keto-prostaglandin F1α (6-Keto-PGF1α),brachial-ankle pulse wave velocity (baPWV),ankle brachial index (ABI)and intima-media thickness (IMT)were observed.Results:There were no significant changes in ABI and IMT between before and after treat-ment among four groups (P >0.05 all).Compared with baseline,TXB2、baPWV levels significantly rose,6-Keto-PGF1αlevel significantly decreased after treatment in control group and 5mg group;in contrast,TXB2、baPWV lev-els significantly decreased,6-Keto-PGF1αlevel significantly rose after treatment in 10mg group and 20mg group(P <0.05~ < 0.01).After treatment six-month,compared with control group and 5mg group,the TXB2 [(148.3 ± 29.2)pg/ml,(142.3±30.6)pg/ml vs.(111.5±22.8)pg/ml,(104.9 ± 17.4)pg/ml]、baPWV[(1621.1 ± 136.1) cm/s,(1597.7±125.3)cm/s vs.(1232.9±132.3)cm/s,(1178.2±155.1)cm/s]levels significantly decreased,6-Keto-PGF1α[(104.7±66.1)pg/ml,(102.2±70.3)pg/ml vs.(132.8±48.3)pg/ml,(139.1±66.3)pg/ml]level significantly rose(P <0.05~<0.01)in 10 mg group and 20 mg group.Conclusion:Atorvastatin has protective effect on blood vessels in early stage of atherosclerosis,and 10mg atorvastatin may be the minimum effective dosage to protect blood vessels.

Objective To observe the effect of nitric oxide (NO) on exflagellation of malaria parasite. Methods The level of parasitemia and gametocytemia in DBA/2 mice infected with Plasmodium yoelii 17XL was measured by scanning Giemsa-stained blood smears, and the NO level in culture supernatant of splenocytes was checked using Griess reaction. The mice were injected with different doses of NO donor (NOC5) on day 4 post-infection, and control mice were injected with NOC5 precursor. On day 6 post-infection, mice were injected with NOS inhibitor (L-NMMA), and control mice were injected with D-NMMA and PBS, respectively. Blood samples were collected from tail vein of mice before injection, 30 and 60 min after being injected with NOC5 and NOC5 precursor, 4 and 8 h after being injected with L-NMMA, D-NMMA, and PBS respectively. Exflagellation number of gametocytes in blood culture was counted under microscope. Results The NO level in culture supernatant of splenocytes from mice on day 4 and 6 post-infection was 16.5 mmol/L and 30.4 mmol/L, and exflagellation number was 11.33 and 0.66, respectively. The number of exflagellation in parasitized erythrocytes, obtained from mice on day 4 post-infection, was 5.33 and 2.66, respectively, 30 and 60 min after injection of 1 mg NO donor (NOC5), significantly lower than that of the control (P

BACKGROUND:Studies have shown that bone loss can lead to a series of diseases, such as osteoporotic fractures, thus seeking to increase bone mass has become a goal of the majority of researchers.
OBJECTIVE:To summarize the current studies of improving bone mass by using stem cel transplantation, hoping to the extensive application of stem cel transplantation in the clinical treatment of osteoporosis as early as possible.
METHODS:A computer-based search of PubMed and CNKI was performed by the first author to retrieve articles relevant to stem cel therapy for osteoporosis published from January 1997 to October 2014. The keywords were“to improve bone mass, regenerative medicine, bone marrow mesenchymal stem cel transplantation, stem cel therapy”in Chinese and English, respectively, which appeared in the title, abstract or keywords. Articles published recently or in authoritative journals were preferred, and final y 28 articles were included in result analysis.
RESULTS AND CONCLUSION:Bone marrow mesenchymal stem cel s which are isolated and cultured easily can proliferate rapidly and have multi-lineage differentiation potential. Studies have shown that the osteogenic differentiation of bone marrow mesenchymal stem cel s can real y improve bone mass, and obtain more achievements in the treatment of orthopedic disorders. This new cel therapy can help to accelerate bone healing and reduce treatment time, offering a new therapeutic choice for orthopedic surgery, plastic surgery, oral and maxil ofacial surgery, and therefore, it has broad application prospects.

Objective To observe the application of mtDNA COI genes in common sarcosaphagous flies species identification. Methods 30 sarcosaphagous fly samples were indentified by morphological method which collected in different regions belonging to 2 families, 4 genera and 6 species. MtDNA was extracted for the PCR amplification reaction in COI gene. The PCR products were purified through agar gel electrophoresis and sequenced. Sequences of 498 bp in COI gene were disposed by multiple-alignment software of DNAMAN. Sequences divergence of 498 bp between and within species of COI gene were processed by software of MEGA. Results It was showed that there is a certain sequence differences between the 30 samples from 6 species. The intraspecific and interspecific divergence of sequence variation ranged from 0.1% to 1.6% and 2.2% to 11.2% respectively. All the species can be identified successfully by this method. Conclusion Species identification of sarcosaphagous flies can be conducted by sequence analysis and phylogenetic tree of COI gene. This method can be effectively used in fast and accurate identification in forensic entomology.

There were many factors that affect the chimerism of donor DNA, such as the type of disease, the treatment of the disease, the severity of the disease, the source of hematopoietic stem cells, HLA, GVHD, and so on. This paper mainly discussed the two factors that affect forensic science, including the posttransplantation intervals and sensitivity of the detection method. Forensic workers in forensic practice and paternity and individual identification of allo HSCT recipients, should pay attention to the time after transplantation and the detection method of sensitivity of chimerism. When female recipients received HSCT in the case of male donors, Y chromosome DNA of the donor can be detected from the recipient's hair follicles. The case of biological specimens from the crime scene can not only detect Y chromosome speciifc genetic markers, so as to avoid wrong identiifcation.