It explores the disease range of Liuwei Dihuang Pill from formulae source,ancient clinical application,modern study and application angles,combining with modern diseases,to define its multi-system targets,main pharmaceutical function and effective components by seeking for common mechanism.

Objective To investigate the causes, management, and prevention of complications in laparoscopic gynecologic surgery. Methods A retrospective analysis was made on clinical data of 4413 cases of laparoscopic gynecologic surgery from September 1995 to June 2006 in this hoapital. Results Among 4413 cases, complications occurred in 71 cases, the overall rate being 1.6% (71/4413). Out of the 71 cases, an open surgery was required in 10 cases (14.1%). Complications included 5 cases of bladder injury, 4 cases of intestinal injury, 5 cases of massive haemorrhage, 8 cases of incision hematoma and drainage bleeding, 1 case of greater omentum hernia, 9 cases of perineal emphysema, 12 cases of skin congestion, 2 cases of head hematoma, 2 cases of brachial plexus nerve injury, 1 case of infective shock, 15 cases of abnormal incision healing, 1 case of lower limb thrombosis, and 6 cases of residual cervical cyst. Conclusions Complications of laparoscopic gynecologic surgery are correlated with the difficulty of operation and the skillfulness of operator.

Objective To investigate the distribution and expression of trefoil factor 3(TFF3) in the eosinophilic cells and basophilic cells in the pars distalis of the rat pituitary .Methods The immunohistochemiscal staining technique was used to show the coexpression of TFF3/growth hormone (GH),TFF3/prolactin (PRL),TFF3/thyrotroph (TSH), TFF3/adrenocorticotropin (ACTH),TFF3/follicle stimulating hormone (FSH),TFF3/luteinizing hormone (LH) in two contiguous slices .Results The immunoreactive products of TFF 3 and chromophil cells were brown granules , mainly expressed in cytoplasm .ACTH positive signals were expressed in the cell membrane and mainly located in the pars distalis hypophyseos.TFF3 existed in parts of GH,PRL,TSH,ACTH,FSH and LH cells in contiguous slices, accounting for 19.4%, 22.4%, 9.2%, 6.5%, 35.7%, 8.3%, respectively , in which FSH was the most , PRL and GH were less . Conclusion TFF3 expresses in GH, PRL, TSH, ACTH, FSH, and LH cells in the pars distalis , which enriches the morphological data for the location of TFF 3 in gland cells of pars distalis hypophyseos .

Objective To evaluate the relationship and screening value of percentage of body fat (BF%) and waist height ratio (WHtR) for hyperlipidemia in physical examination people. Methods A total of 2 668 objects taking physical examination in Henan Province People′s Hospital from September to December 2014 were included in this study. Values of height, body mass index (BMI), waist circumference, body composition and blood lipid level were detected. The receiver oper?ating characteristic curve (ROC) was used to analyze the screening rate of WHtR and BF%on hyperlipidemia with sensitivi?ty, specific and area under the curve (AUC). After stratified by age, waist circumference and BMI, multivariable logistic re?gression analysis was used to investigate the association between hyperlipidemia risk, BF% and WHtR. Results The screening accuracy rate on hyperlipidemia was higher for BF%, AUC was 0.79 in both female and male people. Among wom?en with BMI<18.5 kg/m2 and 18.5~<24 kg/m2, the risk of hyperlipidemia was higher in superfatted group than that of normal group. There was no correlation between WHtR and hyperlipidemia. Among men older than 40 y or with abnormal waist cir?cumference (≥85 cm), the risk of hyperlipidemia was higher in superfatted group than that of normal group, but not associat?ed with WHtR. Conclusion The BF%is a better screening indicator for hyperlipidemia compared with that of WHtR and BMI. Women with BMI<18.5 kg/m2 and 18.5~<24 kg/m2 and men older than 40 y or with waist circumference over 85 cm are suggested to do body composition tests to improve screening accuracy for hyperlipidemia.

Objective To explore the function of autonomic nerves system in children with congenital heart disease (CHD) combined with paroxysmal supraventricular tachycardia (PSVT). Methods Fifty children having PSVT and no CHD (PSVT group), 30 children with both PSVT and CHD (CHD group), and 50 cases of healthy children (control group) were selected. The difference of 24-hour heart rate variability (HRV) among three groups was analyzed retrospectively. Results There were statistical differences in the long-range time domain HRV indexes, including SDNN, SDANN, SDNN Index, pNN 50 , and RMSSD among three groups (F=80.32-?263.18, P all??0.05). The SDNN, SDANN, SDNN Index, pNN50, and RMSSD were signiifcantly decreased in CHD group compared with PSVT group (P all?

Objective To determine the role of activated status of peroxisome proliferator-activated receptorγ/nuclear factor-κB ( PPAR-γ/NF-κB ) in coagulation disorders induced by sepsis. Methods Forty male Sprague-Dawley ( SD ) rats were randomly divided into four groups, n = 10 in each group: control group, lipopolysaccharide ( LPS ) challenged group, rosiglitazone ( ROSI, selective agonist of PPAR-γ) pretreatment group, and GW9662 ( PPAR-γ antagonist ) pretreatment group. The sepsis model was reproduced by injection of 6 mg/kg LPS via sublingual vein, and the rats in control group were injected with 2 mL/kg normal saline. The rats in ROSI pretreatment group were given 0.3 mg/kg ROSI by sublingual venous injection followed by injection of LPS 30 minutes later;and in GW9662 pretreatment group rats were given 0.3 mg/kg GW9662 by sublingual venous injection followed by 0.3 mg/kg ROSI 15 minutes later, followed by injection of LPS 30 minutes later. Blood was collected at 4 hours after LPS administration, and the expressions of PPAR-γ and NF-κBp65 in peripheral blood mononuclear cell ( PBMC ) were determined with immunocytocheminal technique and graph analysis. Plasma prothrombin time ( PT ), activated partial thromboplastin time ( APTT ), fibrinogen ( FIB ), and D-dimer were determined simultaneously. Results① PPAR-γ/NF-κB pathway: the expressions of PPAR-γ and NF-κBp65 were lowered in control group, and they were expressed in cytoplasm. In LPS challenged group the expression of PPAR-γ ( gray value ) was slightly increased but with no significant difference as compared with control group ( 111.01±4.06 vs. 98.46±5.99, P >0.05 ). In ROSI pretreatment group the expression of PPAR-γ( gray value ) was significantly higher than that in LPS challenged group ( 214.38±5.79 vs. 111.01±4.06, P<0.01 ), with dislocation into nuclei. In GW9662 pretreatment group the expression of PPAR-γ ( gray value ) was lowered but without significant difference compared with that of control group ( 44.21±2.64 vs. 98.46±5.99, P>0.05 ). In LPS challenged group the expression of NF-κBp65 ( gray value ) was significantly higher than that in control group ( 249.48±6.86 vs. 105.81±10.19, P < 0.01 ), and it was translocated into the nuclei. In ROSI pretreatment group the expression of NF-κBp65 ( gray value ) was significantly lower than that in LPS challenged group ( 102.47±8.05 vs. 249.48±6.86, P < 0.01 ), and it lied in cytoplasm. In GW9662 pretreatment group the expression of NF-κBp65 ( gray value ) showed no significant difference as compared with that of LPS challenged group ( 214.84±7.91 vs. 249.48±6.86, P>0.05 ).②Coagulation:compared with control group, PT and APTT were significantly prolonged, FIB was significantly decreased, and D-dimer was significantly increased in LPS challenged group [ PT ( s ):18.32±2.03 vs. 12.22±1.38, APTT ( s ):40.05±2.72 vs. 26.64±2.73, FIB ( g/L ): 1.65±0.51 vs. 3.60±0.37, D-dimer ( mg/L ): 2.58±0.73 vs. 0.37±0.06, all P < 0.01 ]. Compared with LPS challenged group, APTT and PT were significantly shortened, FIB was significantly increased, and D-dimer was significantly lowered in ROSI pretreatment group [ PT ( s ):13.93±1.67 vs. 18.32±2.03, APTT ( s ):30.29±0.86 vs. 40.05±2.72, FIB ( g/L ):3.18±0.69 vs 1.65±0.51, D-dimer ( mg/L ):0.40±0.12 vs. 2.58±0.73, all P<0.01 ]. All parameters in GW9662 pretreatment group showed no significant difference as compared with those of LPS challenged group. Conclusions PPAR-γagonist ROSI may ameliorate coagulation disorders in septic rats. PPAR-γ/NF-κB transduction pathway plays an important role in septic coagulopathy.

Objective To explor the value of Tei index for evaluation the cardiac function of patients with chronic heart failure(CHF).Methods Tei index in 60 patients with CHF(CHF group) and 30 normal controls(control group) were evaluated and compared with the levels of NT-ProBNP and the NYHA class,and the sensitivity and specificity of Tei index for CHF diagnosis were appraised.Results (1) Tei index in CHF group was significantly higher than that in control group.When Tei index was more than and equal to 0.45,the sensitivity,specificity,positive predictive value,and negative predictive value of Tei index for diagnosing CHF were 85.6％,90.4％,89.8％ and 78.0％.(2)There was a remarkable positive correlation between Tei and Log NT-ProBNP(r =0.84,P ＜ 0.01).(3)There were significant differences in Tei index among NYHA Ⅱ,Ⅲ,Ⅳ class [(0.47 ± 0.06),(0.56 ± 0.08),(0.64 ±0.13)].Conclusion Tei index can be used to diagnose CHF and evaluate the degree of it.

Objective To investigate the effects of acupuncture on the improvement of esophageal motility disorder in patients with refractory gastroesophageal reflux disease (GERD).Methods From September 2012 to March 2014,40 patients with refractory GERD were enrolled and evenly divided into the treatment group and the control group. High resolution esophageal impedance manometry was conducted in patients.After the first examination,patients of the control group lay down for 30 minutes, and patients of the treatment group received acupuncture treatment at Neiguan,Gongsun and Zusanli points for 30 minutes.Then all the patients underwent high resolution esophageal impedance manometry again.ManoView ESO 3.0 software was used for analysis.The parameters included swallowing peristalsis defect,lower esophageal sphincter (LES)pressure,LES residual pressure,LES length,upper esophageal sphincter (UES)pressure,distal wave amplitude,peristalsis duration time,starting speed of peristalsis wave,speed of edge contraction and integration of the peristaltic waves.Chi-square test or t test was performed for data analysis.Results The percentage of normal swallows of the treatment group before and after treatment was 56.0% (112/200)and 74.0% (148/200),the percentage of delayed esophageal emptying was 31 .5 % (63/200 )and 11 .5 % (23/200 ),and the differences were statistically significant (χ2 =14.242 and 23.700,both P <0.01 ).However there was no significant difference in those of the control group (both P > 0.05 ).The LES resting pressure of the treatment group before and after treatment was (20.2 ±18.8)mmHg (1 mmHg=0.133 kPa)and (26.3±10.1)mmHg,the length of LES was (2.2 ±0.6 )cm and (3.3 ±0.8)cm,the distal esophageal peristaltic amplitude was (60.2 ± 21 .9)mmHg and (41 .1 ± 16.8 )mmHg,and the differences were statistically significant (t = 5 .519, 6.580 and 6.881 ,all P <0.01 ).There was no significant difference in LES residual pressure before and after treatment (P >0.05 ).There as no significant difference in LES resting pressure and LES residual pressure of the control group before and after lying down (both P >0.05 ).However,before and after lying down,there were significant differences in the length of LES ((2.3 ±0.6)cm vs (2.5 ±0.6)cm) and UES resting pressure ((67.4 ±21 .2 )mmHg vs (53.5 ±18.1 )mmHg)in the control group (t =2.530 and 6.652,both P <0.05 ).The distal wave amplitude of the treatment group before and after treatment was (73.7 ±28.3)mmHg and (88.5 ±29.1 )mmHg,the duration of peristalsis was (2.9 ± 0.4)s and (3.2 ± 0.4 )s,the distal contraction integral was (977.7 ± 733.2 )mmHg · cm · s and (1 225 .9±945 .1)mmHg·cm·s.All the differences were statistically significant (t=7.907,3.404 and 3.325 ,all P <0.01).There were no statistically significant difference in the beginning speed of peristaltic wave and the contractile front velocity (CFV)(all P >0.05).Before and after lying down,there was no significant difference in distal wave amplitude,duration of peristalsis,the beginning speed of the peristaltic wave and CFV of the control group (all P >0.05 ).Conclusion Acupuncture can help increase the LES resting pressure,extend the length of LES,improve the overall peristaltic pressure and completeness of esophageal somatic part,meanwhile,it increases the percentage of normal swallows of patients with refractory GERD.

Objective:To research the number and function of monocyte-macrophages in patients with chronic active hepatitis B. Methods:The 51 chronic viral hepatitis B( CHB) patients were selected randomly,which consisted of 20 cases of mild-moderate,31 cases of severe group and 13 cases of healthy controls. PBMCs were separated by percoll. Monocytes were tagged by CD14,the molecules CD80,CD86,HLA-DR and CD163 were detected by flow cytometry which expressed on the surface of PBMCs. Serum cytokine were detected for IL-10, IL-12 and IL-23 by ELISA. The distribution of CD68 was detected in the liver by immunohistochemical staining. Results:The expressions of CD80 for all chronic hepatitis B patients were lower than the controls respectively,no matter mild-moderate or even severe group. Similarly,the HBV patients expressed lower level of CD86 in the peripheral blood mononuclear cells when compared with the control group. Furthermore, there was statistically difference between the levels of CD86 in severe group compared with control group (P<0. 01). As the expression of CD80 and CD86,the levels of HLA-DR in the patents had also declined when compared with controls. While the HLA-DR levels in both the mild-moderate HBV hepatitis groups were statistically significant higher than the severe group (P<0. 01). Different from the above all,the expression of CD163 in all chronic HBV hepatitis was higher than the control group. The CD68 positive cells in chronic HBV patients were observed and infiltrated increasingly in portal area and hepatic lobules (P<0. 05). There were statistically significant differences of IL-10 levels between the mild-moderate group,severe group and the control group,respectively (P<0. 01). Conclusion:Macrophages have participated in the pathological lesions of liver in CHB patients,among peripheral blood mononuclear cells,the phenomena of imbalance between type M1/M2 and polarization to type M2 have been observed,which participated in the development of the chronicity of CHB.

OBJECTIVE:To establish HPLC method for simultaneous determination of estazolam and diazepam in serum METHODS:The mobile phase consisted of methanol-water-triethylamine-acetic acid(55∶45∶0 5∶0 35)and the ?max was 254nm Phenytoin was adopted as the internal standard The drugs were extracted by diethyl ether under the alkaline condition RESULTS:The calibrating curves of estazolam and diazepam were linear in the ranges of 0 52～38 62?g/ml and 0 50～40 16?g/ml respectively CONCLUSION:The method was appropriate for determination of estazolam and diazepam qualitatively and quantitatively in intoxication accident