Objective To evaluate the gene mutation of RANTES and CCR5 in SLE and its significance. Methods One hundred and forty-six definitive SLE patients and 159 controls were collected. SNPs of RANTES promoter and polymorphism of CCR5 were performed by PCR or PCR/RFLP assay, and further confirmed by direct DNA sequencing. Results The frequence of RANTES-403G/G compounded with 28C/C and CCR5/CCR5 was significantly different between SLE and control groups (72.6% vs 58.5%, P 0.05). Conclusions These results indicate that the two SNPs are linkage disequilibrium. Interaction of two SNPs in RANTES and CCR5 is related with SLE. RANTES-403G/G compounded with 28C/C and CCR5/CCR5 may be one of risk factors of SLE. RANTES-403A is probably related with renal damage of SLE.

Objective To evaluate the clinical significance of improving the goal attainment rate by management of timely feedback of hypertension patients, which is carried out by using existing communication network. Methods Totally 423 hypertension patients who were hospitalized for treatment in Daping Hospital from Jan. 2012 to Jan 2013, the random numbers table was used to randomize the patients into 2 groups: control group (212 cases) and experiment group (211cases), the conventional treatment was used in control group. Besides the conventional treatment measures, the modern way of communication and network information platform was used by patients who timely feed back the blood pressure changing, and implement the cognitive treatment of hypertension at the same time in the experiment group. The Chi square test was used to compare the patient's medication compliance, the attainment rate and so on , the t test was used to compare the blood pressure in two groups of patients after the intervention. Results At the end of the intervention, the difference of heavy salt diet (reduced to 16.59%), regularly drinking (reduced to 13.74%), heavy sugar diet (reduced to 10.43%), abnormal blood lipid (reduced to 19.91%), smoking (reduced to 27.96%), the number of people who have a stable mood (up to 91.47%), body mass index (reduced to 29.38%) and exercise at ordinary times (reduced to 36.02%) were statistically significant (P< 0.05). Hypertension patients compliance increased significantly, of which the medical behavior of 84.83%, compared with 13.21%in the control group, there was statistically significant difference (χ 2=8.54,P< 0.05). And the awareness, treatment, success rate of blood pressure control were 94.79%, 84.36%, 82.94% in experimental group and 50.94%, 40.09%, 27.83% in control group, and the differences were statistically significant (P<0.05). Conclusion Use of the existing information interaction platform in order to strengthen the management of the blood pressure of hypertension patients and related cognitive behavioral intervention, the control of risk factors and treatment compliance have improved significantly. The remote interaction platform used to patients with hypertension management improve the attainment rate of high blood pressure.

ObjectiveTo analyze the relationship between clinical characteristic pathology and prognosis in infant with intra-abdominal solid tumor.MethodsFifty-two infants(less than 1 year old) with abdominal solid tumor from Apr.1998 to Feb.2007 in Shanghai Children's Medical Center and from Jan.2001 to Feb.2007 in Shanghai Xinhua Hospital were reviewed.The history of these children were reviewed.Features and clinical pathology of these children with their prognosis were analyzed and followed up by telephones and children return visit records from 5 months to 8 years.ResultsLess than 1 month,7 cases;1 month to 1 year old,45 cases.Teratoma 23 cases(44.23%),neuroblastoma 9 cases(17.31%),nephroblastoma 6 cases(11.54%),hepatoblastoma 5 cases(9.62%),epithelioid hemangioendothelioma of the liver 3 cases(5.77%),congenital mesoblastic nephroma 3 cases(5.77%),fusiform cell epithelioid hemangioendothelioma of pancreas 1 case(1.92%),hamartoma of the liver 1 case(1.92%),retroperitoneal small cell malignant tumor 1 case(1.92%).Benign:malignant=1:1.Among the benign tumor,male:female=1:1.Among the malignant tumor,male:female=2.33:1.0.All children were treated with tumor resection,and combined with chemotherapy for those whose tumors were malignant.ConclusionsAmong infant abdominal solid tumors,teratoma and neuroblastoma are much more than other tumors.The cases of benign tumors are almost as much as the malignant tumors.The benign tumors did not have sex differences,and had good prognosis after surgical resection.However,in malignant tumors,the incidence rate of male is obviously higher than female.Completely resection of those malignant tumors with chemotherapy would get little incidence of recrudescence and low case fatality rate.Early diagnosis and early treatment play an important role in prognosis.

BACKGROUND:Previous studies have documented that,the increase of anti-cardiolipin(aCL) antibody titer has an obvious positive relaltionship with the vascular thrombosis,thrombocytopenia and repeated abortion in the patients with systemic lupus erythematosus and antiphospholipid syndrome,but there is little information on the aCL antibodies in lupus nephritis(LN).OBJECTIVE:To ascertain the preyalence and significance of aCL antibodies in Chinese patients with LN.DESIGN:Prospective follow-up study of one sample.SETTING:Department of Rheumatology in Xiangmihu Branch of Shenzhen Fourth People's Hospital,Shenzhen Institute of Rheumatology in Guangdong Medical College.PARTlCIPANTS:The study was performed in 97 LN Patients consecutively recruited in the Department of Rheumatology in Xiangmihu Branch of Shenzhen Fourth People's Hospital between March 2001 and October 2003.All the included patients met the revised criteria of American College of Rheumatology for the diagnosis and classification of LN.And they all knew the fact saying yes.METHODS:The clinical data and auxiliary examination result were recorded when hospitalizalion.The aCL antibodies were measured by the enzyme-linked immunosorbent assay,and Were considered as positive if over 100 U/mL.High-dose oral administration of prednisonc combined with cyclophosphamide intravenous pulse therapy were applied for inducing release.The curative effect was remained by using azathioprine and prednisone at a decreasing dose.Meanwhile the complications such as hypertension,hyperlipemia and arthralgia were prevented by drugs.All the patients had routine visits at six-month intervals for a total of 3 years,Clinical and seroIogic manifestations of Patients with LN were tested and recorded regularly.MAIN OUTCOME MEASURES:Gender,age,systemic lupus erythematosus disease activity index,clinical manifestations,vascular thrombosis,pregnancy outcome and renal function.RESULTS:All the 97 LN Patients were included in the study.and 83 of them entered the result analysis while the other 14 cases were lost.The overall prevalence of aCL antibodies in 97 subjects was 39%(38 cases).Hypertension,thrombocytopenia and Raynaud's phenomenon were more frequent in LN Patients with aCL antibodies.The aCL IgG antibody-positive Patients showed a greater risk for the occurrence of vascular thrombosis;Pregnancy morbidity of miscarriages,premature birth,fetal death and the probabmty of developing irreversible renal function deterioration occurred at a greater frequency in aCL antibody-positive patients.CoNCLUSIoN:The prevalence of aCL antibodies in LN Patients is 39%.A higher incidence of hypertension.thrombocytopenia and Raynaud's phenomenon is found in patients with aCL antibodies.Detection of aCL antibodies in Patients with LN may be usefol to predict the development of vascular thrombosis,pregnancy morbidity and irreversible chronic renal function deterioration.

OBJECTIVETo evaluate the safety and effectiveness of GreenLight 120-W laser photoselective vaporization of the prostate (PVP) versus transurethral resection of the prostate (TURP) for benign prostatic hyperplasia (BPH).

METHODSWe searched PubMed, Medline, Embase, Cochrane Library, Wanfang, CNKI, and VIP for randomized control trials and their references addressing 120-W PVP versus TURP in the treatment of BPH. Based on the inclusion and exclusion criteria, two reviewers independently accomplished the screening, quality assessment, and data extraction of the identified studies and performed meta-analyses using RevMan 5.2.

RESULTSTotally, 6 randomized control trials were included in this analysis, involving 703 cases, 351 treated by PVP and 352 by TURP. Compared with TURP, PVP showed significantly decreased time of catheterization (by 32. 55 hours, 95% CI 15.3 -49.8, P < 0.01), hospital stay (by 1.85 days, 95% CI 1.2-2.5, P < 0.01), and intraoperative blood loss (by 15.6 g/L, 95% CI 10.0-21.2, P < 0.01), but increased time of operation (by 9.37 minutes, 95% CI 5. 1-13.6, P < 0.01). There was also a significant reduction in blood transfusion, TUR syndrome, and capsular perforation in the PVP group. At 12 months after surgery, no statistically significant differences were found between the two groups in the improvement of maximum urinary flow rate, IPSS, postvoid residual, and sexual function.

CONCLUSIONGreenLight 120-W laser PVP is a safe and effective procedure for the treatment of BPH, with similar effectiveness to TURP but less blood loss, shorter time of catheterization and hospital stay, and lower incidences of blood transfusion, TUR syndrome and capsular perforation.

Blood Loss, Surgical ; Humans ; Laser Therapy ; adverse effects ; methods ; Length of Stay ; Male ; Prostate ; surgery ; Prostatic Hyperplasia ; surgery ; Randomized Controlled Trials as Topic ; Treatment Outcome

Sesame (Sesamum indicum L. ) belongs to Pedaliaceae, and its dry flowers have been used to cure alopecia, frostbite and constipation as a Traditional Chinese Medicine. Interestingly, the Flos Sesamum indicum L. was usually used to cure verruca vulgaris and verruca plana in folk of China, and showed a pleasant result. Previous chemical investigations of this plant mainly concentrate on its seeds, showed the presence of proteins and fat oils, herein we make a systematic chemical research on the dry flowers of this plant. Column chromatography including silica gel, C18 and Sephadex LH-20 were used to separate the chemical constituents and the structures were determined by chemical and spectroscopic methods. Ten compounds were isolated from the 95% ethanol extract of the plant and elucidated as latifonin (1), momor-cerebroside (2), soya-cerebroside II (3), 1-O-beta-D-glucopyranosyl-(2S, 3S, 4R, 5E,9Z)-2-N-(2'-hydroxytetracosanoyl) 1,3,4-trihydroxy-5,9-octadienine (4), 1-O-beta-D-glucopyranosyl-(2S, 3S, 4R, 8Z)-2-N-(2' R) 2'-hydroxytetracosanoyl) 3,4-dihydroxy-8-octadene (5), (2S, 1" S) -aurantiamide acetate (6), benzyl alcohol-O-(2'-O-beta-D-xylopyranosyl, 3'-O-beta-D-glucopyranoside)-beta-D-glucopyranoside (7), beta-sitosterol (8), daucosterol (9) and D-galacititol (10). Among them, 4 is a new compound, and others were isolated from the flowers of the plant for the first time. Compounds 2 to 4 belong to cerebroside, which is rare to be found in land plants and was proved to possess many bioactivities.
Cerebrosides ; chemistry ; isolation & purification ; Flowers ; chemistry ; Glycolipids ; chemistry ; isolation & purification ; Molecular Conformation ; Molecular Structure ; Plants, Medicinal ; chemistry ; Sesamum ; chemistry ; Sitosterols ; chemistry ; isolation & purification

OBJECTIVETo compare the analgesic effect and side effects of morphine for intravenous patient-controlled analgesia (PCA) with or without low-dose naloxone after abdominal surgery.

METHODSFifty-nine ASA I - II patients undergoing elective abdominal surgery were randomly divided into two groups: group morphine received postoperative PCA with 0.4 mg/ml morphine (a 1 mg bolus with a 5 min lockout), group naloxone received morphine 0.4 mg/ml with 6 microg/kg naloxone. Blood pressure, heart rate, respiratory rate, and pulse oxygen saturation were monitored. Visual analogue scale (VAS), nausea/vomiting, pruritus, sedation and consumption of morphine were recorded for 24 hours.

RESULTSVAS had no difference between group morphine and group naloxone, but group naloxone had significantly lower VAS for pain at rest or movement (beyond 4-8 h), and the incidence of nausea/vomiting significantly decreased in group naloxone (P < 0.05). No differences existed in pruritus, sedation, respiratory rate, and hemodynamic parameters between these two groups. The 24 hours postoperative morphine consumption was (36.6 +/- 13.5) mg in group naloxone and (43.7 +/- 14.6) mg in group morphine (P < 0.05).

CONCLUSIONFor morphine PCA, morphine with 6 microg/kg naloxone is effective in preventing some PCA morphinerelated side effects. Naloxone not only reduces postoperative morphine requirements but also improves the analgesic effect.

Abdomen ; surgery ; Adult ; Analgesia, Patient-Controlled ; methods ; Analgesics, Opioid ; administration & dosage ; adverse effects ; Female ; Humans ; Hysterectomy ; Male ; Middle Aged ; Morphine ; administration & dosage ; adverse effects ; Naloxone ; administration & dosage ; adverse effects ; Narcotic Antagonists ; administration & dosage ; adverse effects ; Pain Measurement ; drug effects ; Pain, Postoperative ; drug therapy ; prevention & control

BACKGROUNDOur previous study confirmed that oligodendrogliomas had higher frequency of chromosome 1p/19q deletion. In order to improve the diagnostic criteria and to predict the prognosis of oligodendroglioma patients, the status of chromosome 1p/19q deletion, the methylation of O(6)-methylguanine-DNA methyltransferase (MGMT), and the expression of p53 protein were evaluated and investigated in relation to patients' outcomes.

METHODSMethylation of MGMT in 73 cases was analyzed by nested methylation-specific PCR (MSP). The levels of MGMT and p53 protein were tested with immunohistochemistry. Pearson's chi-square test and Fisher's exact test were used. Multivariate and Kaplan-Meier analysis were performed to determine patients' outcomes.

RESULTSBoth oligodendrogliomas and astrocytic gliomas exhibited frequent methylation of MGMT. However, the results of MSP did not completely correspond to that of the immunohistochemical staining for MGMT. The expression of p53 protein was more frequently observed in patients without a 1p or 19q deletion in anaplastic oligodendrogliomas (P = 0.032, 0.025). In low-grade oligodendrogliomas, methylation of MGMT was more frequent in patients with 1p/19q deletion than in patients with 1p/19q intact (P = 0.038). Patients with oligodendrogliomas with 1p/19q loss of heterozygosity and p53-negative showed a longer progression-free survival.

CONCLUSIONDetection of chromosome 1p/19q status combined with p53 protein immunohistochemistry might be beneficial to improve the pathological diagnosis and to determine the prognosis of patients with oligodendrogliomas.

Adolescent ; Adult ; Aged ; Astrocytoma ; genetics ; Brain Neoplasms ; diagnosis ; genetics ; mortality ; Child ; Chromosome Deletion ; Chromosomes, Human, Pair 1 ; Chromosomes, Human, Pair 19 ; DNA Methylation ; DNA Modification Methylases ; genetics ; DNA Repair Enzymes ; genetics ; Disease-Free Survival ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Loss of Heterozygosity ; Male ; Middle Aged ; Oligodendroglioma ; diagnosis ; genetics ; mortality ; Prognosis ; Tumor Suppressor Protein p53 ; analysis ; Tumor Suppressor Proteins ; genetics

Adult ; Arachnoid Cysts ; complications ; Female ; Humans ; Intracranial Aneurysm ; etiology

OBJECTIVETo study the chemical constituents of Lygodium japonicum.

METHODColumn chromatographic techniques were used for isolation and purification of chemical constituents of this plant and their structures were identified by spectroscopic analysis.

RESULTEight compounds were isolated and identified as tilianin (I), kaempferol-7-O-alpha-L-rhamnopyranoside (II), kaempferol (III), p-coumaric acid (IV), hexadecanoic acid 2, 3-dihydroxy-propyl ester (V), daucosterol (VI), beta-sitosterol (VII, and 1-hentriacontanol (VIII) respectively.

CONCLUSIONCompounds I, II, V, VI, VII, VIII were isolated from L. japonicum for the first time, compounds I, II, V were isolated from genus Lygodium for the first time.

Ferns ; chemistry ; Flavonoids ; chemistry ; isolation & purification ; Glycosides ; chemistry ; isolation & purification ; Kaempferols ; chemistry ; isolation & purification ; Plant Components, Aerial ; chemistry ; Plants, Medicinal ; chemistry