Objective:To explore effects of Ningshen Mixture on contents of sexual hormones,interleukin-2(IL-2)and the therapeutic effect in the patient of menopausal syndrome.Methods:Patients in the Ningshen Mixture group were treated with Ningshen Mixture and the control group with Gengnianan.Level of follicle stimulating hormone(FSH),luteinizing hormone(LH),estradiol(E_2)and IL-2 and the therapeutic effect were investigated.Results:After treatment E_2 level was increased in both groups with a significant difference as compared with that before treatment(P0.05).Conclusion:Ningshen Mixture can increase E_2 level,which is possibly one of the mechanisms.

ObjectiveTo investigate the roles of apoptosis and express io n of PCNA in human vulnerable atherosclerotic plaque.MethodsAp optosis was detected by TUNEL.Expessions of PCNA were detected in samples of vul nerable plagues From 23 cases of coronary heart disease.by SP immunohistochemica l technique.ResultsThe expession level of PCNA in the smooth m uscle cells (SMCs) on fibrous cap region was significantly elevated than that of the other three regions.The expession level of PCNA in the inflammatory cells ( ICs) on fibrous cap and shoulder region were significantly elevated than that of the other two regions.The amount of apoptosis in the SMCs on lipid-rich core wa s much more than that of the other three regions.The amount of apoptosis in the ICs on lipid-rich core was more than the other three regions.The expression leve ls of PCNA in fibrous cap and shoulder were significantly higher than TUNEL posi tive cell (P

?AIM:To compare the curative effect of conjoint fascial sheath( CSF) suspension and levator muscle resection for moderate or severe congenital ptosis.?METHODS: Forty - three patients ( 74 eyes ) with moderate or severe ptosis were treated by CSF suspension or levator muscle resection randomly, and followed up for 6mo. The normalization rates of the two operations were then compared by statistical method, and the complications of the two operations were analyzed.?RESULTS: The two operations appeared no significant difference on the normalization rate for moderate congenital ptosis (P>0. 05), while the normalization rate of CSF suspension on severe congenital ptosis was significantly higher than that of levator muscle resection (P<0. 05). Less complication was happened in the CSF suspension group than in the levator muscle resection group.?CONCLUSION:CSF suspension is more effective on the treatment of severe congenital ptosis than levator muscle resection, and has advantages such as less trauma, repeatable, and less complication.

Objective To study the relationship between the bacterial vaginosis (BV) and the preterm premature rupture of membranes and premature labor. Methods Qualitative and colorimetric test was used to detect the presence of bacterial sialidase level in 104 pregnant women with preterm premature rupture of membranes and 80 women with normal full term pregnancy. Results 38 cases were positive of BV in patients with premature rupture of membranes (36.54%) and nine cases were positive in normal full term pregnancy (11.25%) ( P

Objective To investigate the role of Catbindin-D28k in the kidney on calcium metabolism.Methods VDR/CaBP-D28k double knockout(KO)mice was made.Body weight,diet intake and serum,urinary parameters and length,density of the long bones,histological staining of the tibia of WT,CaBP-D28(-/-),VDR(-/-)and VDR(-/-)/CaBP-D28k(-/-)mice were determined on regular and high Ca-Lac diet.Results On a regular diet,the double KO mice were growth-retarded more and smaller than VDR KO mice.Compared with VDR KO mice,the double KO mice had higher urinary calcium excretion and rachitic skeletal phenotype,which were manifested with higher serum parathyroid hormone levels,lower bone mineral density,and more distorted growth plate with mole osteoid formation in the trabecular region.On high calcium and high lactose diet,blood-ionized calcium levels were normal in both VDR KO and the double KO mice.However,in contrast to VDR KO mice,the skeletal abnormalities were not completely corrected in the double KO mice.Conclusion These results directly demonstrate that CaBP-D28k plays a critical role in maintaining calcium homeostasis and skeletal mineralization and suggest that its caleemic role can be mostly compensated by CaBP-D9k.

Objective To investigate the expression and significance of Rho-associated protein kinaseⅡ(Rock Ⅱ)in preeclamptic placenta and umbilical artery.Methods Semiquanfitative RT-PCR and Western blot were used to investigate the expression of RockⅡmRNA and RockⅡprotein in placenta and umbilical artery from 35 women with moderate preeclampsia(MPE group)、38 women with severepreeclampsia(SPE group)and 45 normal third trimester pregnant women(control group),the S/D value of umbilical artery was examined by ultrasound.Results (1)The expression of Rock Ⅱ mRNA of Dlacenta in MPE group(0.82±0.14)and SPE group(0.93±0.13)were signifieantly higher than that in control group (0.70 ±0.12,P＜0.01).The expression of Rock Ⅱ protein of placenta in MPE group(0.79±0.15)and SPE group(0.92±0.12)were significantly higher compared with control group(0.68±0.11,P<0.01).The expression of Rock Ⅱ mRNA and protein of placenta in SPE group were higher compared with MPE group(P＜0.01).(2)The expression of Rock Ⅱ mRNA of umbilical artery in MPE group(0.69±0.13)and SPE group(0.55±0.12)were significantly lower than that in control gmup(0.76±0.10,P＜0.01).The expression of RockⅡ protein of umbilical artery in MPE group(0.68±0.10)and SPE group(0.51±0.12)were lower compared with control group(0.75±0.13,P＜0.01).The expression of RockⅡ mRNA and protein of umbilical artery in SPE group were significantly lower compared with MPE group(P＜0.01).(3)There were no correlations between the expression of RockⅡ mRNA and protein in placenta and umbilical artery and the S/D value and birth weight(P＞0.05).Conclusion The upregulated expression of Hock Ⅱ in placentas and downregulated expression in umbilical artery may be a compensation in preeclampsia.

Objective To investigate the therapeutic effects and the possible mechanism of fecal transplantation on rats with Clostridium difficile-associated pseudomembranous colitis. Methods A total of 40 Sprague-Dawley rats were divided into four groups including the healthy control group, model group, fecal transplant treatment group and vancomycin treatment group. Rats in three experimental groups were subcuta-neously injected with clindamycin phosphate (10 mg), followed by treatment with toxin producing Clostridi-um difficile (ACTT43255) enema 24 hours later. The rats in fecal transplant treatment group and vancomy-cin treatment group were respectively treated with fecal suspension and vancomycin one day after modeling. The rats were fasted for one day after the last administration and then executed. The levels of potassium ion ( K) , sodium ion ( Na) , albumin ( ALB) , white blood cells ( WBC) , C-reaction protein ( CRP) , interleu-kin-1β ( IL-1β) , interleukin-10 ( IL-10 ) , interleukin-12 ( IL-12 ) and interleukin-17 ( IL-17 ) as well as the percentage of neutrophils ( N%) in serum samples were detected. The colon tissue samples were collect-ed for pathology examination. Results The rat model of pseudomembranous colitis was successfully estab-lished by subcutaneous injection of clindamycin in combination with toxin-producing Clostridium difficile (ACTT43255) enema. The signs of intestinal inflammation including serious weight loss, remarkably short-ened colon length and significantly increased colon wet weight index were observed in rats from the model group (P<0. 05). Compared with the rats from model group, the rats received fecal transplant showed sig-nificantly increased levels of K, ALB, IL-10 and IL-10/IL-12 in serum and decreased levels of WBC, N%, CRP, IL-1β and IL-17 (P<0. 05). Conclusion Fecal transplantation was proved to be an effective ap-proach for the treatment of pseudomembranous colitis. The therapeutic mechanism might due to its impacts on serum inflammatory factors.

Objective To explore the diagnosis,treatment and prognosis of primary gastric malignant (lymphoma)(PGML).Methods The diagnosis and treatment data of 21 cases of PGML admitted in our(hospital) during 8 years was retrospectively analyzed.The diagnostic methods included barium meal(examination),gastroscopy,B type ultrasonography,and CT scan.All patients underwent operative treatment and most of the patients received adjuvant chemotherapy.Results Upper abdominal pain,digestive tract bleeding,emaciation and abdominal mass were common clinical manifestations of PGML.The resectabilty rate of PGML was 90.5% while the 5-year survival rate was 57.1%.Conclusions The key to a satisfactory prognosis was early diagnosis,radical curative operation and combined treatment.

Objective To explore whether 5 to -7-day of folic acid supplementation prior to pemetrexed therapy is needed. Methods We retrospectively evaluate the outcomes of non-small cell lung cancer patients received less than the advised folic acid premedication. Seventy patients with Ⅲ-Ⅳ NSCLC were randomly divided into two groups: patients who initiated vitamin supplementation on 7 days before the first dose of pemetrexed (group A) and patients who initiated vitamin supplementation on the day of the first dose of pemetrexed (group B). Results In group A and group B, CR 0 and 0, PR 10 and 8, the response rates of 28.6% and 22.9% were observed, respectively. There was no statistically significant differences between these two groups. No significant differences were observed in the incidence of hematologic and non-hematologic toxicities. Conclusions The initiation of pemetrexed-based chemotherapy does not need to accommodate a vitamin supplementation schedule.

Objective To explore the effect of sustained performance on EEG approximate entropy (ApEn).Methods Fifty participants were divided into two groups according to whether they had undergone sustained performance .One day af-ter the sustained-performance group finished executing their task , the resting EEG of nine electrodes ( F3, Fz, F4, C3, Cz, C4, P3, Pz and P4) was acquired in two grups separately , and the ApEn of each electrode was calculated as well . Results The ApEn of F3 and Fz showed an evident decrease as well as randomness of spontaneous brain electrode activity in frontal lobes , especially in the left one .Conclusion The drop of ApEn and the asymmetry of frontal lobes might reflect participants′state of fatigue during sustained performance .