Fluorescent staining method is a sensitive cytochemical staining method, it can reflect minimal changes of biochemical components of cells. The 7690-Xu fluorescent staining solution prepared with thioflavine can show the heterogeneo- us fluorescence of cells in different stages of differentiation. The younger cells with low degree of differentiation show blue fluorescence, the lower the degree the deeper the color. Along with the differentiation of cells, the blue color of fluorescence deflects to the red color of spectrum gradually, the blue color of fluorescence of cytoplasm changes gradually to bluish, bluish-green, and finally yellow color. The blue color of fluorescence of nucleus changes through greyish- blue to orangeyellow or orange-red.The cytoplasm of cells in various organs with high degree of differentiation appears yellow, and the nucleus orange-yellow or orange-red in color.

Background and purpose:With the recognition of prognostic factors and application of surgical- pathological staging,the treatment strategy of endometrial cancer has greatly changed.In this study,we investigated the treatment strategy,survival rate and prognostic factors of endometrial cancer.Methods:Five hundred and fifty-nine patients of endometrial cancer underwent primary surgical treatment from January 1996 to December 2006 in Cancer Hospital,Fudan University.The clinicopathologic parameters and prognosis were analyzed retrospectively.Results: Patients were followed up with the median period 36 months,25 cases experienced local relapse,24 cases were found to have distant metastases.The 3-year overall survival(OS)was 88.7%,3-year and 5-year disease free survival(DFS) was 82.7% and 80.9%.The 3-year overall survival(OS)were 95.5% in stageⅠ,95.3% in stageⅡ,75.9% in stageⅢand 32.4% in stageⅣrespectively(P

Objective To observe the function improvement of deep venous valve after superficial vein surgery of lower extremity by ultrasound.Methods Sixty patients(70 lower limbs)with primary deep venous insufficiency were enrolled tO accept surgical management of vein systems.All Datients were detected with color Doppler ultrasonography,their deep venous hemodynamics indices were measured and recorded before operation and 6 months after operation. Results The total improvement rate of the deep venous hemodynamics after superficial vein surgery was 65.7%.The valve function of suPerficial femoral vein and popliteal vein were improved after operation,and there was no significant difference between the two veins in effectiveness.The improvement for deep venous reflux had no significant difference between two surgical methods. Conclusions The superficial vein surgery of lower extremity can improve deep vein valve function in some extent.

Objective To quantify the right ventricular (RV) function in patients with left heart disease (LHD) related pulmonary hypertension (PH) by two-dimensional speckle tracking imaging (2D-STI),and explore its potential value in diagnosis of reactive PH.Methods Forty healthy volunteers and 65 patients with LHD related PH were enrolled.PH patients were further divided into two subgroups according to pulmonary vascular resistance(PVR):passive PH group and reactive PH group.A complete 2D-STI derived longitudinal strain of RV free wall was performed,and the basal,middle,apical longitudinal peak systolic strain (LS) and RV free wall global LS (RVLSbas,RVLSmid,RVLSapi and RVLSfw) were measured.Results Compared to control group,RVLSbas and RVLSfw in reactive PH group decreased significantly (all P ＜0.05).Compared to passive PH group,RVLSbas and RVLSfw in patients with reactive PH decreased significantly (all P ＜0.05).The differences of RVLSbas and RVLSfw between control group and passive PH group had no statistical significance (all P ＞0.05).No significant differences in etiology and left ventricular ejection fraction (LVEF) were observed between PH subgroups (all P ＞0.05).The area under the ROC curve of RVLSbas in predicting reactive PH was 0.93,the cut-off value was-21.86,and the sensitivity and specificity were 83 ％ and 89 ％,respectively.The area under the ROC curve of RVLSfw was 0.79,the cut-off value was-13.84,and the sensitivity and specificity were 59％ and 89％,respectively.Conclusions 2D-STI can realize quantitative assessment of RV function in patients with LHD related PH.RVLSbas and RVLSfw may have important clinical value in diagnosing patients with reactive PH,and differential diagnosis value between patients with passive PH and patients with reactive PH.

Objective To investigate the effect of salmeterol/fluticasone (SM/FP) on serum inflammatory factors in the treatment of bronchial asthma in children.Methods 80 children with bronchial asthma from January 2015 to October 2015 in department of pediatrics of first affiliated hospital of Zhejiang Chinese medicine university were selected and randomly divided into two groups.The control group were given routine clinical treatment, the experimental group were treated on the basis of the control group with salmeterol/fluticasone (SM/FP), for 4 weeks.The serum IL-2, IL-4, IFN-α, T-lymphocyte subsets and clinical efficacy between the two groups were compared.Results Compared with control group, the serum levels of IL-2 and IFN-γin experimental group were higher, IL-4 in experimental group was lower ( P <0.05 ); the serum CD3 +T, CD4 +T and CD4 +T /CD8 +T levels in experimental group were higher, the serum CD8 +T was lower than those in control group (P<0.05); the total efficiency of the experimental group (92.5%) was significantly higher than that of control group (75.0%) (P<0.05).Conclusion The salmeterol/fluticasone (SM/FP) has the good efficacy in the treatment of bronchial asthma in children, which could effectively regulate T lymphocyte subsets proportion and the level of cytokines.

Objective:To evaluate the efficacy and safety of micronised fenofibrate on lipid and uric acid metabolism in patients with hyperlipidemia.Methods: A total of 116 patients with hypertriglyceridemia and hyperuricemia received 200 mg micronised fenofibrate for 4 weeks.Physical and laboratory investigations of lipid profiles,serum uric acid,and 24 h urine uric acid,for adverse effects were assessed.Results:(1) Serum triglyceride(TG) was significantly reduced by 51%,whilst high density lipoprotein cholesterol(HDL-C) increased 24% after 4-week fenofibrate treatment.Moreover,serum total cholesterol(TC) and low density lipoprotein cholesterol(LDL-C) were reduced by 10% and 12%,respectively.(2) Serum uric acid levels were significantly reduced by 28.3% [from(462.8?73.5) ?mol/L to(320.1?83.0) ?mol/L] after fenofibrate treatment,independent of baseline uric acid le-vels.There was no difference in serum uric acid changes between male gender and female gender(29.8% and 25.1%,respectively).(3) Urine uric acid levels were increased by 36.0% [from(2 874.2?503.4) ?mol/L to(3 604.2?769.7) ?mol/L].The urine uric acid changes were 41.1% in male gender group and 33.4% in female gender group.The uric acid clearance/creatinin clearance ratio was increased in all cases after treatment.Conclusion: Micronised fenofibrate treatment could significantly improve lipid and uric acid metabolism in patients with hypertriglyceridemia and hyperuricemia,and is ge-nerally safe and well tolerated.The anti-hyperuricemic effect of fenofibrate is a result of increasing the urinary excertion of uric acid,independent of baseline level and gender.

Acupuncture Therapy ; history ; instrumentation ; methods ; China ; History, Ancient ; Humans ; Medicine in Literature ; Needles ; history

OBJECTIVETo analyze the regularity of selection of meridians and acupoints for treating migraine in past dynasties.

METHODSThe data were collected from 178 kinds of literature concerning acupuncture and moxibustion from the Pre-Qin Dynasty to the end of the Qing Dynasty, based on which bibliographic database in ancient acupuncture and moxibustion for treating migraine was established. By way of data excavation and analysis, meridians and acupoints and their combinations frequently used for the treatment in successive dynasties were screened, and the potential regularity was searched.

RESULTSIn the treatment of migraine, the Gall Bladder Meridian was the meridian used most frequently, and both local and remote points in the four extremities were used. Acupoints in yang meridians, especially Fengchi (GB 20), Sizhukong (TE 23) and Shuaigu (GB 8) in Shaoyang meridians were used most frequently. In terms of classification of the special points selected, besides the Crossing Points with meridian qi passing through and crossing in the head, points below the elbow and knee joints, such as Source points, Luo Points, Eight Confluence Points, as well as Five Shu Points were also much frequently used.

CONCLUSIONAccording to data excavation and analysis of references recorded on the treatment of migraine by acupuncture and moxibustion in past dynasties, it is concluded that meridian theories are the foundation and prerequisite for guiding clinical treatment and point selection, in which special acupoints are the main components and the core in point prescription.

Acupuncture Points ; Acupuncture Therapy ; history ; methods ; China ; History, 15th Century ; History, 16th Century ; History, 17th Century ; History, 18th Century ; History, 19th Century ; History, 20th Century ; History, Ancient ; History, Medieval ; Meridians ; Migraine Disorders ; therapy ; Moxibustion ; history ; methods

BACKGROUND: Dihydrolycorine (DL) can inhibit the peripheral release of catecholamine from sympathetic nerve ending and block α, β adrenalinergic receptor. It has multiple pharmacological actions, such as vascular dilation, hypotension, anti-hypoglycemia and anti-ischemia.OBJECTIVE: To investigate the selective effect of DL on basilar artery,thoracic aorta and ventricular papillary muscle of rabbit by means of observing the vasoconstriction induced by noradrenaline bitartrate and KCl.DESIGN: Observation of comparative experiment.SETTING: Pharmacological Department of Yunyang Medical College.MATERIALS: This study was carried out at Pharmacological Department of Yunyang Medical College between March and July 2001, and 46 adult healthy New Zealand rabbits were selected.METHODS: New Zealand rabbits were put to death by intravenous injection of 10 mL air from the vein of aural edge, and soon after death, brain,thoracic aorta and heart were obtained. Basilar artery and thoracic aorta was linked into 4.0-5.0 mm vascular rings; meanwhile, ventricular papillary muscle were separated and connected with tension transducer. Obserdose of noradrenaline bitartrate or KCl: Sub-maximal constriction of thoracic aorta was induced by 0.1 mmol/L noradrenaline bitartrate or W60 mmol/L KCl, and when constriction curve became stable, DL or nimodipine of different dosage was added. Basilar artery was exposed to 0.1 mmol/L noradrenaline bitartrate or 60 mol/L KCl, and rinsing fluid was changed once every 20 minutes and thrice in all when vasocontratcion reached the peak level, then different dosage of DL or nimodipine was added 20 minutes later, and the changes of vasoconstriction curve due to administration of single dose of noradrenaline bitartrate or KCl were obconstriction of ventricular papillary muscular induced by electro-stimulation: Electro-stimulation was used to stimulate the ventricle papillary muscular synchronized constriction with the frequency of once per second,wavelength of 3 ms and threshold voltage of 120%; when constriction curve became stable, DL or nimodipine was administered in a accumulative way.ence of DL or nimodipine on the half-effective concentration of noradrenaline bitartrate or KCl that contributed to the vascular ring constriction of rabbit.RESULTS: Basilar artery, thoracic aorta and ventricular papillary muscle Resting tension of basilar artery was increased by DL but decreased by niof basilar artery and thoracic aorta induced by noradrenaline bitartrate and KCl can be relaxed by DL in a dose dependant manner, and the half-effective concentration was (6.69±3.12)×10-4, (3.41±1.52)×10-3mmol/L for basilar artery, and (1.49±0.59)×10-3, (2.91±0.99)×10-3 mmol/L for thoracic aorta, displaying stronger inhibition on the constriction of basilar artery induced by noradrenaline bitartrate than on the contraction induced by KCl.On the contrary, nimodipine showed stronger depression on KCl-induced constriction than on the constriction induced by noradrenaline bitartrate.ventricle papillary muscular induced by electro-stimulation in a dose-dependant manner, and the half-effective concentration of DL on the contraction of ventricle papillary muscle induced by electro-stimulation was significantly higher than that induced by noradrenaline bitartrate.CONCLUSION: DL displays obvious selective effect on basilar artery of rabbit, the possible existence of constrictive α1 receptor subtype and dilating β receptor on basilar artery might be correlated with the selective function of DL, which benefit, for the improvement of blood supply in the ischemic region.

OBJECTIVETo analyze the rules for acupoint selection of acupuncture and moxibustion in domestic clinical treatment of perimenopausal syndrome based on data mining technology in modern times.

METHODSThe relevant literature were retrieved from Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI) and Wanfang database on this disease treated with clinical acupuncture and moxibustion in China from 1978 to 2013. The database of acupuncture-moxibustion prescription was set up. The relevant regulations of data mining technology were used to analyze the rules for acupoint selection.

RESULTSTotally, 211 papers, 254 acupuncture-moxibustion prescriptions and 130 acupoints were included. The total frequency of acupoints application was 2193 times, with 14 meridians involved. The utilization of the acupoints in the lower limbs and on the back were 33.0% (723/2193) and 23.8% (521/2193) and those of yin and yang meridians were 51.8% (1136/2193) and 44.0% (965/2193), respectively. The utilization of the specific acupoints accounted for 88.7% (1946/2193).

CONCLUSIONIn clinical treatment of perimenopausal syndrome with acupuncture and moxibustion in modern times, the acupoint selection from involved meridians is the basis, associated with multiple methods of acupoint combination; yin and yang meridians are equally important and the specific acupoints are considered particularly critical in application.

Acupuncture Points ; Acupuncture Therapy ; China ; Clinical Trials as Topic ; Female ; Humans ; Perimenopause ; physiology