Objective: To observe the therapeutic results of Acupuncture and Tuina combining with laxative suppository in treating constipation caused by antisychotic drugs. Methods: 240 patients were randomly divided into Group A, B, C, and D, 60 in each group. Group A were treated with Acupuncture and Tuina combining with laxative suppository, Group B with Acupuncture, Group C with Tuina and Group D with laxative suppository. Results: The effective rate in Group A was 98.3%, Group B 95.0%, Group C 91.7% and Group D 60.0%. Univariate χ2 was used for analysis. There were significant differences among the 4 groups. Group A was compared with Group B and C (P＜0.05) and compared with D (P＜0.01). The efficacy time( (-χ)± S) was 2.41 ± 1.87h in Group A, 2.47 ± 1.89h in Group B,9.81 ± 6.12h in Group C and 15.13 ± 6.17h in Group D. The t-test was used for analysis. The efficacy time was significant different in Group A and B (P＜0.05), significant different in Group A and C (P＜0.05), marked different in Group A and D (P＜0.01) and no significant different in Group B and C (P＞0.05). Conclusion: Acupuncture and Tuina were effective, yet Acupuncture and Tuina combined with laxative suppository were more effective, and induce quick defecation.

[ ABSTRACT] AIM:To investigate the effect of storage temperature in renal biopsy tissue frozen section on immu-nofluorescence results.METHODS:One hundred renal biopsy samples of Zhejiang Province People’ s Hospital from Janu-ary to June, 2015 were enrolled.Two sets of cutting slices were stored in -70 ℃ low temperature refrigerator as experi-mental group and in -12 ℃ freezing cryostat as control group.The immunoglobulins ( IgG, IgA and IgM) and comple-ments (C3, C4 and C1q) as well as fibrinogen were detected with direct immunofluorescence in the next day.The typeⅣcollagen a3 and a5 chains were also detected by indirect immunofluorescence, and the qualitative and semi-quantitative re-sults were observed under the fluorescence microscope.RESULTS:There were 16 cases of 3+~4+IgG in the experi-mental group, while the corresponding IgG was all 1+~2+in control group, significantly weaker than that in experimen-tal group.There were 99 cases of 3+~4+a3 and 3+~4+a5 in experimental group, white there were 92 cases of 1+~2+a3/a5 and 8 cases negative in control group.The positive intensity was decreased in control group with statistical difference between the 2 groups ( P<0.05) .There were 15 cases of 4+IgA, 19 cases of 3+IgA, 15 cases of 3+IgM, 11 cases of 2+IgM, 13 cases of 4+C3, and 12 cases of 3+C3 in experimental group.The control group were similar to the results of experimental group, and no difference between the 2 groups was observed.CONCLUSION:The immunoflu-orescence results of renal biopsy frozen sections are highly affected by the section storage temperature, which has greater in-fluence on the immunofluorescence positive intensity of IgG and typeⅣcollagen.The renal biopsy frozen section should be stored in -70 ℃low temperature refrigerator.

Objective To study the correlation between 8-Iosmerie Porastglnadin-2a(8-iso-PGF2α) 、hypersensitive C-reactive protein(hs-CRP) and coronary heart disease(CHD). Methods 153 CHD patients were divided into 3 groups,including 52 cases of acute myocardial infarction(AMI) ,50 cases of unstable angina(UAP) ,51 cases of stable angina(SAP) and control group consisted of 50 healthy people. The levels of hs-CRP and 8-iso-PGF2α were measured. Person correlation analysis was used to analyze the relationship between the level of hs-CRP and 8-isoPGF2α. Results The levels of hs-CRP and 8-iso-PGF2α were significantly higher in AMI, UAP and SAP group than those in control group(all P ＜0.05). Compared with SAP group,the levels of hs-CRP and 8-iso-PGF2α were increased in AMI and UAP groups (all P ＜ 0. 05) . The level of hs-CRP was positively associated with the level of 8-iso-PGF2α. Conclusion hs-CRP and 8-iso-PGF2α should be the markers of coronary atherosclerosis and involved in the process of CHD. The levels of serum hs-CRP and 8-iso-PGF2α were correlated with the severity of CHD.

Objective To explore the clinical value of MRI in diagnosing and treating cesarean scar pregnancy (CSP).Methods A retrospective analysis was conducted on the clinical manifestations of 54 patients diagnosed with CSP between January 2009 to January 2013 in Peking University Third Hospital.Based on the patients' MRI image and other clinical datas,we did transvaginal operation on patients with CSP1,and transvaginal combined with abdominal operations on patients with CSP2.The intraoperative blood loss,operation time,postoperative hospital stay,and the length of time required for of serum hCG dropping to normal of the patients were analyzed.Results The average age of the 54 patients was (34±5) years and the average duration of gestation was (56± 16) days,all patients' vital sign were stable,the hCG level was 23-142 962 U/L before treatment.Twelve patients were diagnosed with CSP1 by MRI,and 5 of them had focus of 1-2 cm in diameter,the 5 patients' serum hCG level was 436-1 159 U/L and 23-32 days after drug administration,their hCG level returned to normal; the other 7 patients had focus of 2.0-4.4 cm in diameter,and their hCG level was 2 218-63 446 U/L,lesion resection was done on the 7 patients by hysteroscope or under B-uhrasound monitor.Forty-two patients were diagnosed with CSP2,and their focus were 1.0-7.1 cm in diameter,and serum hCG level were 23-142 962 U/L.We did bilateral uterine artery occlusion by laparoscope or laparotomy during operation for 22 patients or bilateral uterine artery embolization (UAE) before operation for 20 patients,then we did lesion resections.The blood loss during operation of CSP1 or CSP 2 was 50.1,267.2 ml; operation time was 30,128 minutes; postoperative hospital stay was 4.6,6.7 days;their serum hCG returned to normal 13-30 days after the surgery.All the 54 patients' uterus were preserved,and the patients undergoing operations were all cured without the second operation.Conclusion MRI is an effective method to conduct clinical treatment in CSP.

Objective:To investigate the clinical and molecular genetic characteristics of 6q24-related transient neonatal diabetes mellitus (6q24-TNDM).Methods:The clinical data of two neonates with 6q24-TNDM admitted to Shanghai Children's Hospital, Shanghai Jiao Tong University in 2017, were retrospectively collected. The methylation levels of 16 cytidine-phosphate-guanosine (CpG) sites from the methylated differentially modified region (DMR) in 6q24 were quantitatively analyzed by pyrosequencing.Results:Case 1, aged 5 d, was born at 37 +4 gestational weeks due to fetal growth restriction, and case 2 was 11-days old and born at 38 +2 gestational weeks. Both infants were male and small for age. They were born through a cesarean section. The birth weight of case 1 and case 2 were 2 340 g and 2 600 g, respectively. They were admitted due to hyperglycemia with blood glucose of 12.95 and 8.00 mmol/L on admission, respectively. Physical examination showed slightly poor skin elasticity and thin subcutaneous fat. Laboratory examination revealed lower serum insulin (<1.39 and 3.94 pmol/L) and peptide C (0.05 and 0.14 nmol/L) levels, positive results of urine glucose, negative tests for urine ketone, serum anti-glutamic acid decarboxylase antibody, anti-insulin antibody, and islet cell antibody in both cases. Normal size of the pancreas was observed by ultrasonography. The infants were improved and were discharged after subcutaneous insulin infusion for more than two weeks. The treatment was discontinued at 69 d and 42 d postnatally for case 1 and case 2. Prenatal diagnosis of the two infants showed normal karyotypes and uniparental disomy of chromosome 6 indicated by single nucleotide polymorphism chip. No pathogenic mutations were detected by next-generation sequencing after admission. The methylation levels of 16 CpG sites in DMR of 6q24 in the two cases, which were quantitatively analyzed by pyrosequencing, were lower than 10% (normal value in healthy matched controls: 40%), indicating an obvious hypomethylation. Conclusions:For children with TNDM who are small for gestational age at birth, presenting hyperglycemia with decreased serum insulin and C-peptide levels, pyrosequencing can be used to quantitatively analyze the methylation levels of CpG sites in 6q24 DMR, which can quickly and directly assist in the diagnosis of 6q24-TNDM, thereby contributing to the treatment and prognosis assessment.

Objective To demonstrate the presence of adrenomedullin in the central nervous system.Methods Using immunohistochemical method (ABC) and reverse transcription-polymerase chain reaction (RT-PCR) analysis, the distribution of immunoreactive (IR-) AdM and AdM mRNA was observed in the rat and the human brain.Results Immunoreactive(IR-) AdM and AdM mRNA were detectable in almost every region of the rat brain examined, including cerebral cortex, paraventricular tissues, hypothalamus, mesencephalon, medulla oblongata and cerebellum. The levels of AdM mRNA in paraventricular tissues and medulla oblongata were higher than those in the other brain regions. AdM mRNA was also detectable in the human brain. Conclusion The present study shows that AdM is present in the central nervous system, suggesting that AdM might act as a neurotransmitter, neuromodulator or neurohormone in rats or humans.

OBJECTIVE:To provide references for rational use of human serum albumin.METHODS:The inpatients receiving human serum albumin in the hospital during Jan.-Dec.2014 were investigated retrospectively and analyzed in respects of general information of patients,serum albumin level before medication,drug dosage,drug cost and reasons.RESULTS:Eight thousand seven hundred and sixty patients from top 8 departments in the list of the number of patients of human serum albumin were included in the study,accounting for 64％ of total.There were 5 244 male (59.9％) and 3 516 female (40.1％);patient's age mainly ranged ＞ 30-60 year-old (52.6％).The number of patients of albumin was the largest in general surgery department (2 588 cases) and cardio vascular surgery department (2 348 cases).Referring to domestic package inserts,8 210 patients (about 93.7％) were in accor dance with indications,and hypoproteinemia was the most common medication indication (35.6 ％).The drug dosage per capita of ICU was the highest (152.5 g);total drug cost was the highest in general surgery department (13 334 396.4 yuan);treatment course per capita of infection disease department was the longest (10.7 d).CONCLUSION:There is irrational use of human serum albumin in our hospital and difference of drug use among departments.It is necessary to strengthen human serum albumin use monitoring and establish rational medication evaluation system so as to promote standard drug use and realize rational distribution of medical resources.

The purpose of this study was to observe whether human peripheral dervied monouncleas cells (hMNCs) could participate in the regeneration process of the ischemic hearts in the way of differentiating into cardiomyocytes, vascular endothelial cells and smooth muscle cells. hMNCs were transplanted into the bodies of the mice with myocardial infarction through the tail vein injection. Hearts were harvested 2-12 weeks after injection then sliced up into frozen sections of 5 micron thickness. Double immunofluorescence staining was used to test the differentiation of the grafted cells into cardiomyocytes, smooth muscle cells and vascular endothelial cells which revealed that cells expressing both HLA and TNT, HLA and alpha-SMA, HLA and vWF existed in the hearts of the mice. According to the study, it is probable that hMNCs could participate in the regeneration process of the infarcted hearts in the way of differentiation.
Animals ; Cell Differentiation ; physiology ; Humans ; Leukocytes, Mononuclear ; transplantation ; Mice ; Mice, Nude ; Myocardial Infarction ; pathology ; therapy ; Myocytes, Cardiac ; cytology ; Transplantation, Heterologous

Objective To compare the efficacy and safety of tranexamic acid(TA)and norethisterone(NET)for the treatment of patients with ovulatory menorrhagia in China. Methods Onehundred and thirty one patients with proven ovulatory menorrhagia from gynecologic clinics of 5 teaching hospitals located in 4 different cities in China were enrolled during Jul 2004 to Dec 2006.Ameng them 128 completed the study.Patients were randomly divided into two therapeutic regimen groups:TA 1g thrice daily during menstrual cycle days(D)1-5,69 cases;or NET 5 mg twice daily on D19-26.59 cases.The drugs were administered for 2 consecutive cycles,then withdrawn and patients were followed-up for 1 more cycle.Data on menstrual blood loss [ estimated by pictorial blood assessment chart(PBAC)],length of menstrual periods,quality of life(QOL)evaluated by a 6 item health-related questionnaire were collectedbefore,during each cycle and were compared.Results Both treatments led to significant decreases of mean PBAC scores and shorter duration of menstrual periods,and improved the QOL ranking during the twotreatment cycles.The mean percentages of PBAC decrements in the TA first and second cycles were significantly greater than those in the NET corresponding cycles(35%VS 17%,P=0.004;4J4%VS 34%,P=0.04 respectively).The success rate of TA second cycle was higher than that of the NET second cycle (41%VS 24%,P=0.04).Improvement of QOL ranking in the TA first cycle was also significantly better than those in the NET first cycle ( P=0.03).The percentage of patients with at least 1 adverse event in TA group(19%)was significantly lower than that in NET group(35%,P=0.04).Patients'willingness tocontinue the treatment in the TA second and follow-up cycles(94%,79%respectively)were significantly higher than those in the corresponding cycles of NET groups(79%,59%respectively;P=0.01,P=0.02).Conclusion The regimen of TA 3 g daily during menstrual days 1-5 is a more effective and tolerable treatment than luteal phase norethisterone for patients with ovulatory menorrhagia.

BACKGROUND: Intervertebral disk (IVD) degeneration, which can cause lower back pain, is a major predisposing factor for disability and can be managed through multiple approaches. However, there is no satisfactory strategy currently available to reconstruct and recover the natural properties of IVDs after degeneration. As tissue engineering develops, scaffolds with embedded cell cultures have proved critical for the successful regeneration of IVDs. METHODS: In this study, an integrated scaffold for IVD replacement was developed. Through scanning electron microscopy and other mechanical measurements, we characterized the physical properties of different hydrogels. In addition, we simulated the physiological structure of natural IVDs. Nucleus pulposus (NP) cells and annulus fibrosusderived stem cells (AFSCs) were seeded in gelatin methacrylate (GelMA) hydrogel at different concentrations to evaluate cell viability and matrix expression. RESULTS: It was found that different concentrations of GelMA hydrogel can provide a suitable environment for cell survival. However, hydrogels with different mechanical properties influence cell adhesion and extracellular matrix component type I collagen, type II collagen, and aggrecan expression. CONCLUSION This tissue-engineered IVD implant had a similar structure and function as the native IVD, with the inner area mimicking the NP tissue and the outer area mimicking the stratified annulus fibrosus tissue. The new integrated scaffold demonstrated a good simulation of disc structure. The preparation of efficient and regeneration-promoting tissueengineered scaffolds is an important issue that needs to be explored in the future. It is hoped that this work will provide new ideas and methods for the further construction of functional tissue replacement discs.