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Objective:To compare the histopathological features and treatment efficacy of different methods for metachronous early gastric cancer (MEGC) in the remnant stomach.Methods:A total of 66 patients [38 endoscopic submucosal dissection (ESD) and 28 gastrectomy] with MEGC in the remnant stomach from January 2014 to December 2020 in Drum Tower Hospital were divided into the ESD group and the gastrectomy group. The baseline characteristics, histopathological features, treatment efficacy, and cost differences of the two groups were analyzed.Results:The MEGC in the remnant stomach mostly occurred in elderly male patients, with the mean age of 69.7±8.5 years. The mean interval of the occurrence of MEGC in the remnant stomach was 6 years. As for the tumor location, the gastric body (31.6%) was the main location in the ESD group and gastric cardia (53.6%) in the gastrectomy group with significant difference ( χ2=11.07, P=0.026). The mean operation time, hospital stay, postoperative fasting time, and total treatment cost were 80.0 min, 6.0 d, 1.5 d, ￥19 436 in the ESD group and 215.0 min, 19.0 d, 6.5 d, and ￥68 665 in the gastrectomy group, respectively, with significant differences between the two groups ( P<0.05). The overall survival rate during follow-up was 76.3% in the ESD group and 71.4% in the gastrectomy group with no significant difference between the two groups ( χ2=0.736, P=0.778). In terms of postoperative complications, the incidences of bleeding and infection were 7.9% and 5.3% in the ESD group, and those of obstruction and infection were both 14.3% in the gastrectomy group. There was significant difference in the incidences of postoperative obstruction between the two groups ( P<0.05). Conclusion:ESD is safe and effective for MEGC in the remnant stomach and is better than gastrectomy in terms of the treatment cost and operation time, but the long-term efficacy still needs to be validated by large-scale prospective studies.
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Objective To investigate the expression of lncRNA HOTAIR, HOTAIR, CRNDE and AFAP1-AS1 in lung cancer patients with bone metastasis (LCWBM), and to elucidate the diagnostic value of lncRNAs for LCWBM. Methods Serum was collected from 38 LCWBM patients and 38 lung cancer without bone metastasis (LCWOBM) patients. Questionnaires were used to collect basic information of patients. Fasting peripheral venous blood of patients was collected to separate serum. qRT-PCR was used to measure the expression levels of four serum lncRNAs, and their diagnostic value for LCWBM was analyzed. Results The expression of serum HOTAIR was decreased in LCWBM patients, compared with LCWOBM patients (P < 0.05); the AUC of serum HOTAIR diagnosing LCWBM was 0.722 (sensitivity was 70.0%, specificity was 81.3%). And the level of serum HOTTIP was significantly increased in LCWBM patients, compared with LCWOBM patients (P < 0.05); AUC of serum HOTTIP diagnosing LCWBM was 0.784 (sensitivity was 100.0%, specificity was 45.5%). The AUC of serum HOTAIR combined with HOTTIP diagnosing LCWBM was 0.818 (sensitivity, specificity, positive predictive value and negative predictive value were 87.5%, 72.7%, 70.0% and 88.9%, respectively). Conclusion Serum lncRNA HOTAIR and HOTTIP might be potential diagnostic biomarkers for bone metastases in lung cancer patients.
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To compare diagnostic value of 4 kinds of target-to-nontarget ratio (T/NT), and to choose a better one to assess thyroid associated ophthalmopathy (TAO) activity. Methods: The clinical data were collected for 29 newly-diagnosed patients (58 eyes) with TAO who underwent orbital 99mTc-DTPA single photon emission computed tomography/computed tomography (SPECT/CT) fusion images according to the clinical activity score (CAS). They were divided into an active group (18 cases, 36 eyes), an inactive group (11 cases, 22 eyes), and a control group (9 cases, 18 eyes). Diagnostic value of orbital/occipital lobe radioactive uptake count ratio (T/NT1), orbital/occipital radioactive uptake count ratio (T/NT2), orbital/thalamus radioactive uptake count ratio (T/NT3), and orbital/cerebellar radioactivity uptake count ratio (T/NT4) were calculated, and the CAS of Spearman rank correlation and receiver operating characteristic (ROC) curve were analyzed. Results: T/NT1, T/NT2 and CAS were correlated (r1=0.873, r2=0.527; P0.05). Area under the ROC curve of T/NT1 was 0.860, area under the ROC curve of T/NT2 was 0.581, and the accuracy for T/NT1 on TAO activity was good. T/NT1=9.74 could be used as active threshold for judge of TAO in patients. Conclusion: There is a good correlation between T/NT1 and CAS. TAO activity assessment possesses high diagnostic value, and SPECT/CT together with imaging anatomical location is more accurate.
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Humans , Case-Control Studies , Graves Ophthalmopathy , Diagnostic Imaging , Orbit , Diagnostic Imaging , ROC Curve , Radiopharmaceuticals , Statistics, Nonparametric , Technetium Tc 99m Pentetate , Tomography, Emission-Computed, Single-Photon , MethodsABSTRACT
Objective A new hollow fiber liquid phase microextraction combined with high-performance liquid chromatography was developed to determine the concentration of berberine in rat plasma. Methods Parameters that affect the hollow fiber liquid phase microextraction processes were investigated and optimized. The optimized conditions were pH of donor and acceptor phases 12 and 2.0, respectively; extraction time 20 min; stirring speed 800 rpm; and addition of 10 % (w/v) salt. Under the optimized conditions, the preconcentration factor for berberine was 347. Moreover, a rapid and sensitive method was developed to determine berberine in rat plasma by HPLC. Results The calibration curve for berberine was linear in the range of 10-1000 ng/ml (r2≥0.9992). The limit of quantitation for the analyte was 10 ng/ml (S/N=10). The limit of detection for the analyte was 3.3 ng/ml (S/N=3). The intra-day and inter-day precision, and stability (RSD) were less than 6.3%. The average recovery was 96.7% ± 3.82%, and RSD was 4.82%. Conclusions The method is efficient, green, accurate and repeatable. It can be applied in determination of berberine in rat plasma.
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ObjectiveTo explore clinical effect and safety ofShaoyao-Gancao decoction combined withSiwu decoction for the patients with diabetic peripheral neuropathy (DPN).MethodsA total of 76 patients with DPN in our hospital from 2013 July to October 2015 were divided into control group and observation group by the random number method, 38 patients in each group. The control group were treated with conventional treatment combined with oryzanol injection, and the observation group were treated with Shaoyao-Gancaodecoction combined withSiwu decoction on the basis of control group. Both groups were treated for one month. The level of FPG, 2 hPG, HbAlc, TC, TG, LDL-C and HDL-C was detected respectively before and after treatment. The whole blood viscosity and plasma viscosity was detected with LBY-N6A self-cleaning rotary viscosimeter. The red blood cells deposited and platelet aggregation rate were tested with Winchester points vascular method and turbidimetric method, respectively.The leg nerve and sural nerve of nerve conduction velocity (nerve conduction velocity, NCV) were determined with electromyography, at the same time the clinical curative effect was evaluted.ResultsTotal effect rate of observation group was 89.5% (34/38), which was significantly higher than the control group 71.1% (27/38), and the difference was statistically significant (χ2=4.070,P=0.044); After treatment, the levels of FPG (6.12 ± 0.38 mmol/Lvs.6.58 ± 0.52 mmol/L, t=4.403), 2 hPG (7.83 ± 0.82 mmol/Lvs. 8.41 ± 0.93 mmol/L,t=2.884), HbAlc (6.27 ± 0.52%vs. 6.82 ± 0.64%, t=4.112) in the observation group were lower than those in the control group (P<0.05). The levels of TC (4.73 ± 0.83 mmol/L vs. 5.11 ± 0.64 mmol/L,t=52.235), TG (1.83 ± 0.35 mmol/Lvs. 2.03 ± 0.41 mmol/L, t=2.287) and LDL-C (2.91 ± 0.54 mmol/Lvs. 3.25 ± 0.58 mmol/L,t=2.645) in the observation group were lower than those in the control group (P<0.05), and the HDL-C (1.47 ± 0.33 mmol/Lvs. 1.26 ± 0.31 mmol/L,t=-2.859) in the observation group was higher than than that in the control group(P<0.05). The level of whole blood specific viscosity (10.16 ± 2.12 mPa?svs. 11.33 ± 2.51 mPa?s,t=2.195), plasma viscosity (1.24 ± 0.25 mPa?svs. 1.62 ± 0.37 mPa?s,t=5.246), red blood cell volume (0.31 ± 0.16L/Lvs. 0.42 ± 0.08 L/L,t=3.791) and platelet aggregation rate (50.21% ± 8.03%vs. 54.16% ± 7.82%,t=2.172) in the observation group were significantly lower than those in control group (P<0.05). The tibial nerve velocity (45.22 ± 3.20 m/svs. 38.26 ± 5.19 m/s,t=-7.037) and the common nerve velocity (43.22 ± 6.34 m/svs. 36.23 ± 4.81,t=-5.415) in the observation group were as significantly higher than those in control group (P<0.05).ConclusionsThe Shaoyao-Gancaodecoction combined withSiwu decoction could improve the state of blood sugar, blood lipid and blood rheology of patients with DPN, and improve nerve transfer speed of leg nerve and sural nerve, the curative effect is better than conventional western medicine therapy alone.
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OBJECTIVE:To establish the method for the simultaneous determination of 4 flavonoids in rat plasma sample, such as quercetin-3-O-sophoroside,isoquercitrin,hyperin,rutin. METHODS:8 SD rats were selected and given Poacynum hender-sonii leaf extract suspension intragastrically 0.1 g/kg(calculated by extract). The blood sample 1 mL was collected from orbit 1 h after medication. The contents of 4 flavonoids were determined by microemulsion liquid chromatography(MELC)after centrifuga-tion. The separation was performed on Zorbax SB-C18 column with mobile phase consisted of microemulsion [polyoxyethylene lau-ryl ether-n-butanol-ethyl acetate-triethylamine-water (volume ratio was 2.5:3.0:1.7:0.3:92.5,pH=5.0)] at the flow rate of 0.8 mL/min. The column temperature was set at 30 ℃,and detection wavelength was 360 nm. Sample size was 10 μL,and internal standard was bergenin. It was compared with HPLC method using organic solvent as mobile phase(mobile phase consisted of 0.2%phosphoric acid solution-acetonitrile,gradient elution,other condition same as MELC method). RESULTS:In rats plasma,the lin-ear range of quercetin-3-O-sophoroside,isoquercitrin,hyperin,rutin were 10-1000 ng/mL(r≥0.9980). The limits of quantitation was 10 ng/mL(S/N=10). RSDs of precision,stability and reproducibility tests were all below 7.5%(n=5). Average sample recov-eries were between 97.4%-98.5% and RSDs were less than 5.3%(n=5). Extraction recoveries were between 88.7%-100.3%(RSD≤6.14%,n=5). The methodological evaluation results of MELC and HPLC method were all in line with the regulations of pharmacopeia,and the results of blood concentration betweenthem were similar. Compared with HPLC method, MELCmethod could shorten detection time(10 min vs. 40 min)andreduce the amount of organic solvent (0.38 mL vs. 28 mL).CONCLUSIONS:Established MELC method is rapid,simpleand green,and can be used for 4 flavonoids from P. henderso-nii leaf in rat plasma sample.
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Objective To investigate the clinical value of the ratio of ADA and CysC in the Pleural effusion and serum for the di-agnosis of Tuberculous pleural effusion .Methods In the first half of 2014 ,50 cases from a random sample of patients with tubercu-lous pleurisy admitted in our hospital were chosen as tuberculosis group ,20 cases of patiente with lung cancer pleural effusion as malignant group and 30 cases of patiente with hepatic hydrothorax as control group .The concentrations of CysC and ADA in the pleural effusion and serum were detected ,and the ratios of these two indexes in the pleural effusion and serum were calculated .Re-sults (1)The results in three groups including PADA and SADA ,SCysC and PCysC ,PCysC/SCysC and PADA/SADA were com-pared ,and the differences were statistically significant (P<0 .05) .(2) According to the ROC curve ,the critical value of PADA/SA-DA and PCysC/SCysC were set as 1 .58 and 2 .30 ,respectively ,and area under the curve of PADA/SADA and PCysC/SCysC were 0 .880 and 0 .786 respectively .Conclusion The diagnostic value of PADA/SADA and PCysC/SCys for tuberculous pleural effusion is higher than that of PADA ,SADA ,PCysC or SCysC alone ,which can be used for the differential diagnosis of tuberculous pleural effusion index for clinical application .
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Objective To analyze the clinical and pathological data and prognosis of microalbuminuria IgA nephrology patients with decreased serum C3 level, and investigate the significance of decreased serum C3 level in microalbuminuria IgA nephrology patients. Methods Clinical and pathological data of microalbuminuria IgA nephrology patients confirmed by renal biopsy and followed up more than 6 months were reviewed. The patients were divided into decreased serum C3 level group (34 cases, 25.19%) and normal serum C3 level group (101 cases, 74.81%) according to the serum C3 level. Twenty-four hours urine protein quantitative > 1 g, or normal serum creatinine level turning into abnormal level at renal biopsy, or doubling of serum creatinine level was defined as the end point of follow-up. Renal survival was calculated by Kaplan-Meier survival analysis and risk factors of progression were analyzed by Cox regression models. Results Total of 135 microalbuminuria IgA nephrology patients were followed up successfully, with an average follow-up time (53.4 ± 21.9) months. There were 27 cases (79.41%) and 32 cases (31.68%) in the decreased serum C3 level group and the normal serum C3 level group respectively at the endpoint. Kaplan-Meier survival analysis showed that the median survival time was significantly shorter in decreased serum C3 level group compared with that in normal C3 level group: (46.7 ± 9.1) months vs. (68.4 ± 9.9) months, P =0.014. Cox regression analysis showed that abnormal serum creatinine (RR = 1.147, 95% CI: 1.129-1.395, P = 0.008), decreased serum C3 level (RR=1.028, 95%CI:0.672-1.495, P=0.039), urine protein quantitative>1 g/24 h (RR=2.066, 95%CI:1.242-3.838, P=0.006) and renal biopsy pathological indicators Lee classⅢ-Ⅴ(RR=2.820, 95%CI:1.249-5.638, P=0.041), glomerular sclerosis or adhesions (RR=1.232, 95%CI: 1.065-1.520, P = 0.040), renal interstitial atrophy or interstitial fibrosis (RR = 2.604, 95% CI:1.748- 4.104, P = 0.037), endocapillary cell proliferation (RR = 0.872, 95% CI: 0.491- 1.275, P =0.042), crescentic (RR = 1.528, 95% CI: 1.073- 2.385, P = 0.009) affected prognosis of microalbuminuria IgA nephropathy as the independent risk factors. Conclusions The clinical and pathological features in patients of microalbuminuria IgA nephropathy with decreased serum C3 level is more severe, and the prognosis is poor. The patients should be followed up closely and early intervention treatment and early active control of microalbuminuria should be done at the same time.
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OBJECTIVE@#To observe the repairing effects of bone marrow transplantation with nerve tissue committed stem cell (NTCSCs) on experimental rats with injury of noise-induced hearing loss.@*METHOD@#Guinea pigs were randomly divided into control group, noise exposure group and the transplanting group. A week after white noise exposure of 110 dB, NTCSCs and PBS were injected into guinea pigs of the noise exposure group and the transplanting group respectively. One week after noise exposure to four weeks continuous administration. ABR thresholds were measured respectively prior to the experiment, 1 week post-noise,1, 2 and 4 weeks post-drugs, The changes of cochlea hair cells were also observed by a scan electron microscope (SEM).@*RESULT@#The ABR threshold shifts in the transplanting group were significantly fewer than that in the noise exposure group. SEM showed that hear hair of the inner and outer hair cells in noise exposure group displayed mess, fusion and imperfections. In the transplanting treatment group, the hair cells displayed slight pathological changes, there wasn't significant differents comparied with normal group. The number of OHCs were relatively stable in the normal group, while the obvious OHC loss was observed in other groups. There was significant difference among the three groups, however, the OHC loss in the transplanting group was no significantly different to that in the noise exposure (P > 0.05).@*CONCLUSION@#The bone marrow NTCSCs which had been transplanted to rat cochlea could reduce the damage of the noise on the hair cell, and thus played a role in repairing the damage of auditory nerve.
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Animals , Rats , Bone Marrow Cells , Bone Marrow Transplantation , Cochlea , Guinea Pigs , Hair Cells, Auditory, Outer , Pathology , Hearing Loss, Noise-Induced , Therapeutics , Noise , Stem Cell TransplantationABSTRACT
As a normative technical term, “nine needles” appears repeatedly inThe Internal Canon of Medicine, in which Miraculous Pivot set theNine Needles and Twelve Source Acupoints as the first passage. Therefore, the significance of “nine needles” is evident. This article expounded “nine needles” from the following six aspects:the origin, the name, the types, the functions, the use and the application, with a purpose to standardize the contents of “nine needles”, and analyse the connotation.
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<p><b>OBJECTIVE</b>To investigate the expression and significance of CCL5 in patients with esophageal carcinoma.</p><p><b>METHODS</b>Using reverse transcriptase polymerase chain reaction (RT-PCR), the expressions of CCL5/CD8/granzyme B/perforin in tumor and corresponding adjacent tissues from esophageal carcinoma patients were examined. Flow cytometry (FACS) was used to detect the percentages of CD8(+) T cells and CCR5(+)CD8(+) T cells in TIL and PBMC from the patients. Transwell assay was performed to study the effect of CCL5 on the migration of T cells in vitro. T test and Spearman correlation analysis were performed.</p><p><b>RESULTS</b>The mRNA expressions of CCL5 and perforin were 0.348 2 ± 0.300 1 and 0.181 9 ± 0.118 6, respectively, in the tumor samples, while their expressions in adjacent samples were 0.279 6 ± 0.138 0 and 0.118 0 ± 0.109 8, respectively, with no statistically significant differences between them (P > 0.05 for both). The mRNA expressions of CD8 and granzyme B were significantly higher in the tumor tissues than in adjacent tissues (0.464 9 ± 0.300 8 vs. 0.279 0 ± 0.173 4, 0.648 7 ± 0.516 0 vs. 0.469 7 ± 0.259 1; P < 0.05 for both). The relative expression of CCL5 was positively correlated with that of CD8, perforin and granzyme B (r(CD8) = 0.272, P = 0.034; r(perforin) = 0.305, P = 0.026; r(granzymeB) = 0.108, P = 0.012) in the tumor sites. FACS data revealed that the proportions of CD8(+) T cells in TIL and PBMC were (45.86 ± 16.09)% and (34.05 ± 15.07)%, respectively, showing a significant difference (P = 0.022). Similarly, CCR5(+)CD8(+) T cells fraction in TIL (48.12 ± 26.75)% was much higher than that in PBMC (19.53 ± 13.67) % (P < 0.001). Transwell assay showed that CCL5 protein enhanced the migration of T cells, supporting that CCL5 is crucial for CD8(+) T cells recruitment in vivo. Intriguingly, CCL5 expression was down-regulated in advanced patients (stage IIb-IV). The accumulation of CD8(+) T cells and CCR5(+)CD8(+) T cells was strongly reduced in advanced patients, suggesting that CCL5 expression may be involved in the local control of the disease and its reduction may be involved in disease progression.</p><p><b>CONCLUSIONS</b>The current data indicate the involvement of CCL5 in the regulation of CD8(+) T cell entry into tumor lesions in esophageal carcinoma patients. This process may affect the disease status and potentially as a prognostic factor for cancer patients. Enhancing local CCL5 expression in tumor lesions may represent a novel strategy in esophageal cancer therapy.</p>
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Humans , CD8-Positive T-Lymphocytes , Chemokine CCL5 , Metabolism , Disease Progression , Esophageal Neoplasms , Metabolism , Flow Cytometry , Leukocytes, Mononuclear , Lymphocytes, Tumor-InfiltratingABSTRACT
Objective To evaluate the standardization of Meta-analyses on nephropathy published in Chinese journals.Methods By searching in WANFANG,VIP,CNKI databases and Chinese Biomedical Literature Database(CBM) as well as related Chinese journals,eligible Meta-analyses were enrolled and analyzed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) Statement and the MOOSE (Meta-analysis of Observational Studies in Epidemiology) Checklist.Results A total of 217 Meta-analyses were enrolled with 166 on randomized controlled trials (RCT) and 51 on observational studies.Based on the PRSIMA Statement,of the 166 Meta-analyses on RCT,51.8％(86 papers) were found with the complete research hypothesis,13.9％ (23) with the literature screening flow chart,15.7％ (26) with the subgroup analysis,53.0％ (88) with the publication bias analysis and 28.3％ (47) with the sensitivity analysis.According to the MOOSE Checklist,of the 51 Meta-analyses on observational studies,only 9.8％ (5) had done the statistical stability calculation,54.9％ (28) with the outlook of application,45.1％ (23) with the limitation of the study,2.0％ (1) with the quantitative analysis on potential bias and 17.6％ (9) with the suggestion for future studies.Conclusions Unclear hypothesis,limited methodological description,lack of in-depth analysis on heterogeneity and bias are the common defects in Meta-analyses published in Chinese journals on nephrology.
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Objective To investigate the mechanism of HSP70 that inhibits myocardial cell apoptosis in sepsis.Methods Myocardial cells in primary culture were randomly divided into control group,normal serum group,sepsis serum group,transported empty vector group and transported HSP70 group.The myocardial cells in transported HSP70 group have been transported by pcDNA3.1-HSP70 for 36 hours.The myocardial cells in every group have been cultured by respective serum for 2 hours and dyed by Hoechst 33258,and then calculate the rate of myocardial cells apoptosis.Using Western-blot to investigate the effect of overexpression of HSP70 on Caspase-3,8,9's activation and Bid's cracking.Results The rate of myocardial cells apoptosis after dealing in transported HSP70 group [ ( 12.48 ± 2.39 ) ％,( 23.96 ± 3.12 ) ％,( 25.40 ± 3.96) ％ ] is lower than in sepsis serum group [ ( 28.66 ± 2.24 ) ％,( 55.76 ± 5.69 ) ％,( 46.89±8.74)％,t =5.856,5.932,6.027,P ＜0.01,n =3] and lower than in transported empty vector group [(34.25±3.42)％,(50.71±6.38)％,(47.62+5.74)％,t =5.876,5.903,6.122,P ＜0.01,n =3],is higher than in control group,and in normal serum group(3.13％ ～ 6.75％ ,t =6.324,6.578,6.137,5.987,6.032,6.871,P ＜ 0.01,n =3 ).When Caspase-3,8,9 activating,the gray-scale of P11,P20 and P10 in transported HSP70 group( 12.5276 ± 2.1247,9.3481 ± 4.5423,16.1349 ± 6.0641 ) is lighter than that in sepsis serum group ( 27.1324 ± 2.1564,25.5643 ± 4.3018,36.5647 ± 6.7135,t =5.856,5.902,5.891,P ＜ 0.01,n =3 ) and lighter than in transported empty vector group (28.0314 ±2.0367,25.6413 ±4.1356,34.5648 ±5.9473,t =3.861,3.933,4.281,P ＜0.05,n =3),is deeper than in control group(8.0324 ± 1.5234,5.1246 ± 1.3274,2.0314 ±0.6423,t =3.286,3.867,4.031,P＜0.05,n =3) and in normal serum group(8.5649 ± 1.2136,6.0324 ± 1.0214,3.2146 ±0.1325,t =5.898,5.969,6.879,P ＜0.01,n =3).The gray-scale of tBid in transported HSP70 group( 12.0316 ±2.3641 ) is lighter than in sepsis serum group(27.0536 ± 5.3214),t =3.274 ( P ＜ 0.05,n =3 ) and lighter than in transported empty vector group(27.1034 ± 3.6741,t =3.301,P ＜ 0.05,n =3 ),is deeper than in control group ( 6.0347 ± 2.1304,t =5.924,P ＜ 0.01,n =3 ) and in normal serum group ( 7.3121± 1.3021,t =5.871,P ＜ 0.01,n =3 ).Conclusions HSP70 inhibit myocardial cells apoptosis in sepsis by intervened the death receptor pathway and mitochondrial pathway.
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Objective To validate genetic suppression of metastastic capability of highly metastastic melanoma cells by endostatin transfection.Method pcDNA3.1-Endo eukaryotic expression vector contained insulin signal peptide sequence was transfected into highly metastatic mice melanoma cell strain B 16.The expression of endostain was detected by RT-PCR and Western blot experiment,melanoma cells were determined with adhere experiment,in vitro invasion and migration experiment and pulmonary metastasis experiment on C57BL/6 mice.Result Endostatin can obviously inhibit the capability of adherence,in vitro invasion and migration and pulmonary metastasis of melanoma cells.Among them,adhere inhibition ratio was 67.3%,in vitro invasion inhibition ratio was 48.4%,cell migration inhibition ratiowas 52.1%and pulmonary metastasis inhibition ratio was 67.3%.Conclusion Endostatin transfection can obviously inhibit the highly metastatie capability of melanoma cells.
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0.05). Conclusion Treadmill running with low load for 1 week can enhance neurogenesis in the dentate gyrus of young SD rats.