1.Effect of berberine on D-dimer, fibrinogen and interleukin-6 in peripheral blood of ovarian cancer patients
Lingye FAN ; Lei SHI ; Chunyan WANG ; Ping ZHAN ; Qianchuan REN
Chinese Journal of Biochemical Pharmaceutics 2015;(6):114-117
Objective To analyse the effect of berberine on D-dimer, fibrinogen (FIB) and interleukin-6(IL-6) in peripheral blood of ovarian cancer patients.Methods 130 cases selected from the hospital were diagnosed as unilateral ovarian cancer, treated by surgery and chemotherapy.The patients were divided into control group (25 cases) and experimental group (105 cases), and the experimental group were randomly divided into A, B, C three groups, 35 cases in each group.The experimental group received berberine hydrochloride tablets, orally, three times a day, on the basis of conventional chemotherapy.The experimental groups were divided into three subgroups according to the dosage: A group: 0.3 g, B group: 0.2 g, C group:0.1 g, 35 cases in each group, continuously treated for 2 weeks.The levels of D-dimer, FIB and IL-6 and quality of life score were detected before and after treatment.Results After treatment, D-dimer level in each subgroup of experimental group was lower than that in control group, respectively, and A group
2.Stapled haemorrhoidectomy in the choice of anastomosis site in patients with severe circumferential prolapsed haemorrhoids
Zhan SHI ; Jiandong WANG ; Ping CHEN ; Liang TIAN ; Peilin DING ; Wu TANG
International Journal of Surgery 2010;37(5):315-319
Objective To explore the correlation of the distance between anastomosis and dentate line in patients with severe circumferential prolapsed haemorrhoids treated by stapled haemorrhoidectomy with the patients' postoperative clinical manufestival score, and assess its value in the choice of anastomosis site in stapled haemorrhoidectomy. Methods One hundred and six patients with severe circumferential prolapsed haemorrhoids was treated by stapled haemorrhoidectomy. The distance between anastomosis and dentate line was documented during the operation, effect of the treatment and complications were also documented postoperatively. All above-mentioned data were analysed statisticaly by one-way ANOVA and ridit test.Results Four groups were established in 106 patients according to the distance between anastomosis and dentate line. Patients with distance less than 1.0cm were defined as group A, between 1.0 cm and 1.5 cm as group B, between 1.5 cm and 2.0 cm as group C, more than 2.0 cm as group D. Concerning the postoperative incontinence score, satisfaction index and complications such as haemorrhage,ederma of anal everage,residal skin-tags, there was no significant difference between all groups. But there was significant difference between four groups in score of pain. Conclusions Patients with severe circumferential prolapsed haemorrhoids treated by Stapled haemorrhoidectomy tend to have good clinical outcome. The appropriate distance between anastomosis and dentate line should be chosed by the status of prolapsed haemorrhoids.
3.Experimental mouse model of Chlamydia pneumoniae strain pneumonitis
Yi SHI ; Jie YIN ; Huawen ZHAN ; Xin SU ; Xirong XIA ; Xiaojun ZHOU ; Ping SHEN
Journal of Medical Postgraduates 2001;14(1):6-8
Objectives: To evaluate mice as experimental animal for Chlamydia pneumoniae, a common cause of acute respiratory infections in human. Methods: Intranasal inoculation of Icr mice with C. Pneumoniae induced a prolonged course of lung infection, as demonstrated by persistence of lung pathology(60 days). Results: Icr mice were susceptible to C. pneumoniae. Lung pathology was characterized by patchy interstitial pneumonitis with predominately neutrophil leukocyte infiltration in the early(7 days) and lymphocytes infiltration in the later stages(14 days later) of infection. Conclusions:Icr mice were susceptible to C. pneumoniae and the mouse model is useful for the investigation of the pathogenesis of C. pneumoniae infection.
4.Comparison of nutritional status between pancreaticojejunostomy and pancreaticogastrostomy following pancreaticoduodenectomy.
Jin-ping MA ; Chuang-qi CHEN ; Shi-rong CAI ; Han-ping SHI ; Yu-long HE ; Wen-hua ZHAN
Chinese Journal of Gastrointestinal Surgery 2012;15(5):457-459
OBJECTIVETo compare the nutritional status between pancreaticojejunostomy(PJ) and pancreaticogastrostomy(PG) following pancreaticoduodenectomy.
METHODSA retrospective clinical analysis was performed on 37 patients undergoing pancreaticoduodenectomy(PD) for duodenal carcinoma and pancreatic non-epithelial tumor with PG(n=19) and PJ(n=18) in the First Hospital of Sun Yat-sen University from April 2006 to December 2010. All the patients had a needle catheter jejunostomy inserted at the conclusion of laparotomy. Postoperative early enteral nutrition and parenteral nutrition was performed for all the patients. Nutritional status of two groups was compared in body mass index (BMI), serum nutritional parameters such as albumin, transferrin and prealbumin before surgery and on 1, 3, and 6 months postoperatively.
RESULTSThere were no significant differences between PG and PJ groups in operative time, blood loss, pancreatic fistula, perioperative death, or postoperative length of hospital stay. One month after surgery, there were no significant differences in BMI [(17.1±7.0) vs. (19.0±4.8) kg/m(2), P>0.05], albumin [(30.1±0.5) vs. (32.1±1.3) g/L, P>0.05], transferrin [(1.89±0.57) vs. (2.01±0.61) g/L, P>0.05] and prealbumin[(0.18±0.05) vs. (0.18±0.09) g/L, P>0.05]. These parameters were decreased at 1 month after surgery, and gradually recovered to baseline or higher than the preoperative levels at 6 months after surgery. However, the differences were still not statistically significant between two groups.
CONCLUSIONSThe influence of PJ and PG on the postoperative nutritional status are comparable.
Adult ; Aged ; Female ; Gastrostomy ; Humans ; Male ; Middle Aged ; Nutritional Status ; Pancreas ; surgery ; Pancreaticoduodenectomy ; Pancreaticojejunostomy ; Postoperative Period ; Retrospective Studies
5.Expression of B lymphocyte stimulator in peripheral blood mononuclear cells in individuals with systemic lupus erythematosus and the role of interferon-? on it's expression
Yu-Jin YE ; Han-Shi XU ; Liu-Qin LIANG ; Pei-Da YIN ; Xiu-Yan YANG ; Zhong-Ping ZHAN ; Fan LIAN ;
Chinese Journal of Rheumatology 2003;0(10):-
Objective To determine the expression of membrane-bound B lymphocyte stimulator (BLyS) protein and its mRNA in vitro of peripheral blood mononuclear cells (PBMCs) from individuals with systemic lupus erythematosus (SLE),and to investigate the role of interferon-?(IFN-?) on the expression of BLyS.Methods PBMCs were obtained from 25 SLE patients (mean age of 31+14) and 20 healthy volunteers (mean age of 28?10).They were randomized into IFN-?(5 ng/ml) group and control group.PBMCs were col- lected at 0,6,12 and 24 h for BLyS mRNA assessment using semi-quantitative reverse transcription-PCR (RT-PCR).PBMCs were also collected at 72 h for membrane-bound BLyS protein detection using flow cy- tometry (FACS) and direct immunofluorescence.Results①The expression of BLyS mRNA and membrane- bound protein in PBMCs was significantly higher in individuals with SLE compared with healthy controls (P<0.05);②IFN-?enhanced BLyS mRNA expression in PBMCs in both healthy controls and SLE patients,with the greatest effect at 6 h (stimulated vs unstimulated,0.42?0.19 vs 0.25?0.14,P<0.01;0.59?0.28 vs 0.44?0.21,P<0.01 );③IFN-?also increased the expression of membrane-bound BLyS protein in both healthy con- trols and individuals with SLE (FACs,mean fluorescence intensity,4.5+3.0 vs 3.7~2.6,P
6.Observation on the therapeutic effect of needling method for harmonizing spleen-stomach on diabetic gastroparesis.
Ping ZHANG ; Zhan-Fen LIU ; Chun-Mei WANG ; Shi-Zhuo YAO ; Zhi-Long ZHANG
Chinese Acupuncture & Moxibustion 2007;27(4):258-260
OBJECTIVETo compare the therapeutic effects of acupuncture and Motilium on diabetic gastroparesis (DGP).
METHODSSeventy-two cases of DGP were randomly divided into a treatment group and a control group. The treatment group were treated with needling method for harmonizing spleen-stomach as main, with Quchi (LI 11), Hegu (LI 4), Zhongwan (CV 12), Zusanli (ST 36), Fenglong (ST 40), Yinlingquan (SP 9), Sanyinjiao (SP 6), Xuehai (SP 10), Diji (SP 8), and others selected, twice each day, 10 days constituting one course, with an in terval of 2 days; the control group were treated with oral administration of Motilium 10 mg, 3 times each day, 30 min before meals.
RESULTSThe total effective rate of 91.7% in the treatment group was better than 77.8% in the control group (P < 0.05).
CONCLUSIONThe therapeutic effect of the needling method for harmonizing spleen-stomach on diabetic gastroparesis is better than that of Motilium.
Acupuncture Therapy ; methods ; Adult ; Diabetes Complications ; therapy ; Female ; Gastroparesis ; therapy ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Spleen ; physiopathology ; Stomach ; physiopathology
7.A powerful tool for study of sperm--soft X-ray microscopy.
Shi-Ping JIANG ; Liang CHEN ; Zhi-Zhan XU
National Journal of Andrology 2003;9(2):124-128
Soft X-ray microscopy is a microimaging technique using soft X-ray as illuminative source. It fills the gap between optical and electron microscopy. Soft X-ray microscopes have better resolution than visible microscopes. In comparison with electron microscopes, it can examine thick (up to 10 micrometers for biological samples) and wet specimens in their natural states without being dehydrated, sectioned and stained. In addition, soft X-ray microscopy can map elements and analyze the biological macromolecules such as protein and DNA in the examined samples. In this paper, the advantages of soft X-ray microscopy for biology are briefly described. The applications of soft X-ray microscopy to the analysis of mammal and human sperm are illustrated.
Animals
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Humans
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Male
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Microscopy
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methods
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Spermatozoa
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ultrastructure
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X-Rays
8.The pathogenesis of cartilage erosion of rheumatoid arthritis and the development of animal model by engraftment of RA synovium and normal human cartilage under the kidney capsule of the SCID mice
Zhan-Guo SHI ; Ping ZHU ; Jun-Feng JIA ; Ning LU ; Jin-Kang ZHAO ; Hong-Ming LI ; Yan-Hong WANG ; Chun-Mei FAN ; Li-Bing XIAO
Chinese Journal of Rheumatology 2003;0(08):-
Objective To develop the humanized animal model for RA cartilage erosion,and study the mechanisms of its pathogenesis.Methods RA synovium and normal human cartilage under the kidney cap- sule of the SCID mice were engrafted,and were maintained for 4~16 weeks.In addition,mice underwent simi- lar surgery except the engraftment served as controls.After 4,8,12 or 16 weeks,the mice were killed and the grafts were harvested and the cartilage destruction was assessed histologically by haematoxylin/eosin-stained paraffin sections.Results Histological examination revealed the presence of infiltration of RA synovium cells into the cartilage after 4 weeks and the cartilage was destructed evidently.These studies demonstrated that the RA-SCID model maintained many of the phenotypic and functional features of RA.Conclusion This RA-SCID mouse is a useful animal model for study of the pathogenesis and the development of new drugs for RA patients.
9.Radical resection of gastric or colorectal carcinoma combined with liver transplantation for gastric or colorectal carcinoma with multiple hepatic metastases.
Xin-ming SONG ; Wen-hua ZHAN ; Jian-ping WANG ; Ping LAN ; Xiao-shun HE ; Shi-rong CAI ; Xiao-jian WU ; Dong-ping WANG
Chinese Journal of Gastrointestinal Surgery 2005;8(5):419-421
OBJECTIVETo summarize the short-term outcomes of radical resection of gastric or colorectal carcinoma combined with liver transplantation for gastric or colorectal carcinoma with multiple hepatic metastases.
METHODSRadical resection of gastric or colorectal carcinoma combined with liver transplantation were performed on one gastric carcinoma case and two rectal carcinoma cases with severe liver metastasis, and partial resection of left lung was performed in one of the two rectal cancer cases for pulmonary tuberculosis.
RESULTSThere was no perioperative death. The gastric cancer patient died of recurrence 5 months after operation. The rectal cancer patient with pulmonary tuberculosis died of hepatic function failure 7 months after operation without recurrence. Another rectal cancer patient recovered well with normal liver functions, blood cells, without recurrence signs, and was back to work.
CONCLUSIONRadical operation combined with liver transplantation may provide survival opportunity for some patients with gastric or colorectal carcinoma synchronous with severe liver metastasis, but the long-term outcome needs to be observed.
Colorectal Neoplasms ; pathology ; surgery ; Female ; Follow-Up Studies ; Humans ; Liver Neoplasms ; secondary ; surgery ; Liver Transplantation ; Male ; Neoplasm Metastasis ; Neoplasm Staging ; Treatment Outcome
10.Synergistic protective effect of testicular cells expressing Fas ligand and cyclosporine A on the survival of islet allografts.
Chuang-qi CHEN ; Wen-hua ZHAN ; Jian-ping WANG ; Shi-rong CAI ; De HE ; Xiao-jian WU ; Ping LAN
Chinese Journal of Surgery 2003;41(11):845-848
OBJECTIVETo explore the synergistic protective effect of co-transplanted testicular cells expressing FasL and CsA on survival of islet allografts.
METHODSThe allogeneic islets and testicular cells were co-transplanted into the renal subcapsular space of the diabetic recipients with or without CsA after operation. Allografts survival period and the testicular cells or islets function were analyzed.
RESULTSThe mean survival period of control group was 4.6 +/- 1.1 days. When CsA was administered after transplantation, the mean survival period of islet allografts, (21.8 +/- 4.7) days, was significantly longer than that of control group (P < 0.01). When islets were co-transplanted together with 1 x 10(7) testicular cells (group A), a significant prolongation of graft survival was found (more than 57.5 +/- 4.0 days; P < 0.01 vs. control). But if 1 x 10(7) testicular cells expressing FasL were cultured with FasL-mAb for 30 minutes before co-transplantation (group B), the mean survival period of islet allografts (5.8 +/- 2.6 days), was similar to that in control group, but significantly shorter than that in group A (P < 0.01). When islets and 1 x 10(5) testicular cells were co-transplanted separately into the bilateral renal subcapsular space with CsA (group C), the survival of islet allografts was significantly prolonged in comparison with control group (more than 55.0 +/- 6.5 days; P < 0.01 vs. control), and similar to islets co-transplanted together with 1 x 10(7) testicular cells (group A). When islets were co-transplanted separately with 1 x 10(6) testicular cells without CsA (group D), the mean survival period (11.5 +/- 3.1 days) was shorter than that in group C, but prolonged in comparison to control group (P < 0.05).
CONCLUSIONThe co-transplanted testicular cells expressing FasL with administering CsA post-transplantation can jointly inhibit immune rejection of islet allografts by different mechanism and play a systemic and synergistic protective role to islet allografts.
Animals ; Cyclosporine ; therapeutic use ; Fas Ligand Protein ; Graft Survival ; Immunohistochemistry ; Insulin ; blood ; Islets of Langerhans ; pathology ; ultrastructure ; Islets of Langerhans Transplantation ; Male ; Membrane Glycoproteins ; analysis ; genetics ; Rats ; Rats, Sprague-Dawley ; Rats, Wistar ; Sertoli Cells ; metabolism ; transplantation ; Transplantation, Homologous