OBJECTIVE:To enrich the identification diversity of traditional Chinese medicine(TCM),and provide theoretical guidance for the quality evaluation of TCM. METHODS:According to literature references and traditional identification experienc-es,characteristics including medicinal shape,size,color and lustre,surface,texture,section,odor and other aspects were identi-fied by sense organs such as eyes,hands,nose and mouth. The vivid traditional identification term were obtained through systemat-ic summarization in order to explore the internal relationship with pharmaceutical botany. RESULTS&CONCLUSIONS:As the sim-plest identification method,traditional identification method can rapidly identify the species and quality of TCM,evaluate the quali-ty,and has great significance to solve the security issues of clinical medication and health care in daily life. There was a correlation between the traditional identification and botanical research,which could be able to provide theoretical guidance to characters identi-fication and quality evaluation of TCM.

ObjectiveTo explore the changes of serum high sensitive C-reaction protein (HS-CRP) and matrix metalloproteinase-9 (MMP-9) in patients with acute coronary syndrome (ACS) and their effects in nursing.Methods103 ACS patients, including 56 cases of unstable angina (UA)) and 47 cases of acute myocardial infarction (AMI), and other 40 persons (no abnormal results in coronary artery angiography, selected as control group) were examined for serum levels of HS-CRP and MMP-9. The difference among the groups was analyzed.ResultsThe HS-CRP levels of UA group, AMI group and control group were (3.87± 0.76 )g/L, (4.12 ±0.67)g/L and (1.67±0.38)g/L respectively; MMP-9 were (113.25±7.76)ng/ml, (193.09±25.87)ng/ml and (42.05±3.81)ng/ml respectively. The concentrations of HS-CRP and MMP-9 of ACS patients were significatly higher than those of the control group (P<0.01).ConclusionThe changes of HS-CRP and MMP-9 concentrations of ACS patients are remarkable, and may be as the markers to instruct nursing works.

AIM: To compare the effects of hypoxia on expression of vascular endothelial growth factor (VEGF), iNOS and eNOS mRNA in cultured umbilical vein endothelial cells (UVECs) obtained from Tibetan and Han. METHODS: UVECs were obtained from native Tibetan and immigrant Han, respectively and cultured under hypoxia conditions (0.5% oxygen) for 2 h, 4 h, 12 h, and 24 h and normoxic conditions. VEGF, iNOS and eNOS mRNAs were detected with methods of RT-PCT. RESULTS: VEGF and iNOS mRNAs were up-regulated while eNOS mRNA depressed by hypoxia similarly in Tibetan and Han UVECs. CONCLUSION: Our results suggest that the changes of VEGF, iNOS and eNOS mRNA expression are common pathways in the mechanisms of hypoxic responses.

0.05).There were more polycystic ovary (PCO) and (or) polycystic ovarian syndrome (PCOS) patients,more basal antra] follicles,longer duration of Gn stimulation (range 16-33 days),higher Gn dose,lower serum peak estradiol (E_2) level,fewer oocytes,fewer embryos transferred,in group 1 compared with group 2 (P

Objective To explore the clinical performance and related factors of perimenopausal syndrome,cognition and demand for perimenopausal knowledge in community-dwelling women.Methods During June 2009 to December 2011,a cross-section survey of perimenopausal symptoms as well as cognition and demand for perimenopausal knowledge was conducted in 1546 women aged 45 to 65 years in Shanghai Changfeng Community.Results The average menopausal age of this population was (49.5 ±3.7) years.The total prevalence of perimenopausal syndrome was 75.7％ (n =1094) and 81.4％,76.5％,65.4％ in women with primary school,middle school and college education background respectively (P=0.007).Sexual disorders (80.8％),hot flushes & sweating (64.7％) and fatigue (55.8％) were the most common symptoms of perimenopause.The most serious symptoms affecting daily lives included urinary symptoms,unsatisfactory sexual life and hot flushes & sweating.And 391 (27.1％),238 (16.5％),285 (19.8％) and 296 (20.5％) women did not know the concept of perimenopausal syndrome,possible symptoms,health measures or symptoms requiring medical attention.The common methods of acquiring the knowledge of perimenopause were communicating with peers (458,31.7％),consulting professionals (364,25.2％) and searching health care information (225,17.6％).Conclusions In women,the prevalence of perimenopausal syndrome remains quite high.And a majority of them lack a sufficient knowledge of perimenopause and need professional guidance.

Objective To investigate the effect of bortezomib with arsenic trioxide different concentration on the cell cycle and apoptosis of Raji cells. Methods Flow cytometry analysis showed that the relative number of cells in different phases and the percentages of cells calculated in G1 and S phase of the cell cycle and apoptosis were assessed after treatment with As2O3 and BOR or in combination with BOR in different concentration at indicated time (24 h, 48 h, 72 h). Results Flow cytometric analysis showed that the cell cycle was arrested at G1 phase, the number of cells G1 period increased significantly, and S phase decreased on Raji cells after As2O3 treatment. The relationship between the cellular DNA contents and the concentration of As2O3 showed a dose-and time-dependent manner (P ＜0.0001). But it was found that BOR had no effect on Raji cell cycle, but, in two drugs combination, cell apoptosis rate significantly increased from 16.98 % to 45.84 %. Conclusion The results show that As2O3 exerted variable and definite effects on lymphoma Raji cells, which indicated that As2O3 might induce apoptosis and arrest cell cycle. The combination of two drugs had a effective and synergistic effect on apoptosis.

Ovarian endometrioma is a common form of endometriosis, which may cause infertility, dysmenorrhea and pelvic pain in women of reproductive age. Although surgery is the treatment of choice for endometriomas, recurrence poses a formidable frustration. This study investigated potential risk factors of endometriomas recurrence, aiming to better understand its pathogenesis. A total of 307 patients with endometriomas were followed up for an average of 28.6 months and the 1-, 2- and 3-year cumulative recurrence rate was 9.5%, 21.9%, and 29.2%, respectively. Twenty-one potential risk factors for endometriomas recurrence were evaluated using Cox's proportional hazards models. Total revised American Fertility Society (rAFS) score was significantly associated with higher recurrence (OR=1.858, 95% CI=1.122-3.075, P=0.016), as well as younger age at surgery (OR=0.953, 95% CI=0.915-0.992, P=0.020). Semiradical surgical treatment was defined as surgical removal of cyst plus hysterectomy with preservation of bilateral or unilateral ovary, and was a significant factor that was associated with lower recurrence than the conservative surgery (OR=0.318, 95% CI=0.107-0.951, P=0.040). Postoperative pregnancy was favorable factors for disease recurrence (OR=0.217, 95% CI=0.102-0.460, P=0.000). The results suggest that endometrioma recurrence is inversely associated with age at surgery and postoperative pregnancy, and may correlate with total rAFS score and conservative surgery method.

AlM: To describe the expression of hypoxia-inducible factor-1α ( HlF-1α) and erythropoietin ( EPO ) in rats' corneal and evaluate its potential effect on corneal neovascularization ( CNV) growth.
METHODS:The young SD rats (3mo) was chosen and randomly divided into 2 groups, which were experimental group and normal control group. CNV model was established by alkali burn, and the length and area of CNV was observed everyday after operation by slit lamp. After that, the expression of HlF-1α and EPO was measured by SABC and RT-PCR methods at 1, 3, 5, 7, and 14d after alkali burn. The data was analyzed by SPSS 20. 0.
RESULTS:The area of CNV was increasing at 1, 3, 5, 7, and 14d after alkali burn, and the peak point appear at 7d. The growth speed was decreased after 14d. SABC method told us that no HlF-1αand very tiny amount EPO was detected at normal rats' corneal. The expression of the two factors increased at 1d after alkali burn in corneal epithelium and endoderm. The results of RT - PCR showed that a few amounts of HlF-1α and EPO mRNA were detected at normal group. The expression of the two factors was increased at 3d after alkali burn, and the peak value was found at 7d, however, it was decreased at 14d. Statistical difference was found at different time (P<0. 05).
CONCLUSlON: HlF- 1α and EPO is closely related to CNV.

Objective To explore the effect of CD40 small interfering RNA(siRNA)on the expressions of pe-ripheral blood interleukin(IL)-21 and IL -35 in rats with experimental autoimmune myocarditis (EAM)and its sig-nificance.Methods Twenty 6 -8 week male Lewis rats were divided into normal group,EAMgroup,CD40 siRNA group and siRNA group by using random number table,with 5 rats in each group.The normal rats were induced with phos-phate buffer saline in double foot pads on day 0 and day 7,while the rest 3 groups were induced with cardiac myosin protein to establish EAMmodels.The rats in CD40 siRNA group and siRNA group were respectively injected with CD40 siRNA and siRNA slow virus expression vector through the tail vein of rats on day 7.The rats were executed on 21 day after echocardiogram examination was made.The histopathologic changes were observed by using light microscope and the myocardial histopathology scores were calculated.Enzyme -linked immunosorbent assay was used to determine the levels of IL -21 and IL -35 in peripheral blood.Results (1)Except the normal group,the total incidence rate of rats of each group was 100%,and there was no rat death.(2)Compared with EAM group,the heart mass/body ratio and myocardial histopathology scores were lower in CD40 siRNA group,and the differences were significant (3.13 ±0.21 vs 3.80 ±0.29,2.22 ±0.43 vs 3.32 ±0.51,F =0.332,0.456,all P <0.05).(3)The echocardiogram showed that there was only 1 rat in EAM group with massive pericardial effusion,and there was no pericardial effusion in CD40 siRNA group.EAMgroup,CD40 siRNA group and siRNA group displayed hypertrophy of the ventricular septum and left ventricular wall,narrow heart cavity and weakening of ventricular wall motion.The left ventricular shortening rate in CD40 siRNA group was significantly higher than that in the EAMgroup[(63.34 ±11.06)% vs (38.56 ±6.98)%,F =16.080,P <0.05].(4)The peripheral blood level of IL -21 in CD40 siRNA group was lower than that in EAM group [(141.19 ±17.46)ng/L vs (157.81 ±17.58)ng/L,F =57.008,P <0.05],while its level of IL -35 was signifi-cantly higher than that in the EAMgroup [(195.96 ±18.26)ng/L vs (174.78 ±13.91 )ng/L,F =31.727,P <0.05].(5)The level of IL -21 in peripheral blood was positively correlated with myocardial histopathology scores in EAM group (r = 0.69,P < 0.05 ),but IL -35 was negatively correlated with myocardial histopathology scores (r =-0.64,P <0.05).Conclusions CD40 siRNA might relieve the myocardial inflammation and reduce the myocar-dial injury of EAMrats.The levels of IL -21 and IL -35 can partly reflect the degree of myocardial injury.The mecha-nism may be related to down -regulating the expression IL -21 and up -regulating the expression of IL -35.

Objective To evaluate five years results of laser in situ keratomileusis(LASIK)for correction of myopia.Design Ret- rospective case series.Participant 64 patients(126 eyes)with myopia received operation of LASIK.Method 126 myopic eyes were treated with LASIK.Based on the preoperative spherical equivalent refraction(SER),the patients were divided into Group A,B and C(-3.00D～6.00D,-6.25D～-10.00D and -10.38D～-19.88D).Before and after operation,the visual acuity,refraction,anterior seg- ment,funduscopy,intraocular pressures of patients were measured,and the patients were followed-up five years.Main Outcome Measure Visual acuity,intraocular pressure,refraction and complication.Result At five years,in Group A,B,C,uncorrected visual acuity was≥1.0 in 87.2%,69.1%,31.3% patients,and 100%,98.2%,75% had vision of≥0.5.After five years of operation,the re- fraction was -0.70D?0.52D,-1.06?0.13D,-2.46?2.14D in three groups respectively,there was no significant difference between Group A and B(P=0.23);But there was significant statistical difference between Gruop A and C(P=0.008),Group B and C(P=0.021)respec- tively.At the fifth-year,68.3%,45.0% and 23.5% of refraction in Group A,B,C were within?1.00D.Intraocular pressure at the fifth year was 11.91?2.35mmHg,11.31?2.20 mmHg and 9.24?2.20 mmHg respectively.In Gruop B and C,one patient complained glare re- spectively.In Gruop B,one patient's intraecular pressure was elevated after using glueocorticoid.In Group C,one eye was complicated with rbegmatogenous retinal detachment at the second year after LASIK.Conclusion In the follow-up of five years,LASIK is effective and safe.The results in middle and high myopia are better than that in extreme high myopia.(Ophthalmol CHN,2006,15:312-314)