1.Study on optimal method for local compression following removal of needle after intravenous injection
Rui HONG ; Jianping LV ; Wen FANG
Chinese Journal of Practical Nursing 2008;24(17):47-48
Objective We aimed to study the optimal method for local compression following removal of needle after intravenous injection and protect patients' vein to the highest degree. Methods 620 patients were divided into the observation group and the control group with 310 cases in each group randomly. Comparison study was carried out by adopting interchange compression (routine method) and noninterchange compression (direct pressing with hypothenar). Results The incidence of pain, bleeding and subcutaneous stasis after removal of needle in the observation group was lower than those in the control group (P<0.01). Conclusions Local compression following removal of needle with hypothenar was superior to routine compression method and it was worth applying in clinics widely.
2.Analysis of distribution and drug resistance ofAcinetobacter baumannii in neurology ward
Jianping ZHAO ; Fang WU ; Xiulan ZHOU
Chinese Journal of Infection and Chemotherapy 2015;(1):60-62
Objective To examine the distribution and antibiotic resistance of the Acinetobacter baumannii strains isolated from Department of Neurology.Methods A retrospective review was conducted for the 269 strains of A.baumannii isolated during the period from January 2009 to March 2014.VITEK 2 Compact system was used for bacteria identification and antimicrobial susceptibility testing.The data were analyzed with WHONET 5.6 software and compared by Chi-square test.Results The prevalence of A.baumannii was higher in Department of Neurology than in Department of Neurosurgery or Neurology ICU. Majority (97.4%)of the A.baumannii strains were isolated from sputum.About 54.3% of the A.baumannii isolates were resistant to imipenem.Relatively lower percentage of the A.baumannii isolates were resistant to amikacin (20.7%),but as high as 54.3% and 55.0% of the strains were resistant to imipenem and piperacillin-tazobactam.More imipenem-non-resistant A.baumannii strains (89.4%)were resistant to trimethoprim-sulfamethoxazole than imipenem-resistant A.baumannii (72.6%)(P < 0.05). However,to the other antimicrobial agents tested,imipenem-resistant A.baumannii strains showed significantly higher resistance rate than imipenem-non-resistant A.baumannii strains (P< 0.05).Conclusions The prevalence of A.baumannii and imipenem-resistant A.baumannii is high in Department of Neurology.Further monitoring of antibiotic resistance and rational use of antimicrobial agents are helpful to effectively control the epidemic of multidrug-resistant A.baumannii.
3.Segmental resection of involved portal vein for the treatment of advanced pancreatic carcinoma
Jubo FANG ; Jianping ZHU ; Hongsheng LI
Chinese Journal of General Surgery 2001;0(10):-
Objective To evaluate segmental resection of involved portal vein (PV) in the surgical treatment of advanced pancreatic carcinoma (PC). MethodsIn our 22 advanced PC patients involving PV and/or superior mesenteric vein (SMV) extended pancreaticoduodenectomy or distal pancreatectomy plus extensive regional lymph node clearance were performed and cancer involved PV and/or SMV segment were resected enbloc. Results Among 22 cases, 6 underwent wedge resection and repairment of PV or SMV. Eight underwent segmental resection of PV or SMV followed by end-to-end anastomosis in 5,autotransplantation of great saphenous vein in 2, mesocaval shunt in one. The mean operation time was 7 5?h, the average blood transfusion was 600?ml, and there was no mortality in all cases. All 22 patients were followed up with a postoperative survival of 6 mos in one, 12 mos in 3, 18 mos in 6 cases, 24 mos in 8 and 36 mos in 4 cases. ConclusionsIt is rationale to resect the advanced PC en bloc with the cancer involved segment of PV and/or SMV in terms of low morbidity and long postoperative survival.
4.Effects of intrathecal Ro25-6981 on focal cerebral ischemia-reperfusion injury in rats
Fang YAN ; Yanbing ZHANG ; Lina WANG ; Jianping YANG ; Ying ZHAN
Chinese Journal of Anesthesiology 2011;31(8):977-979
ObjectiveTo investigate the effect of intrathecal (IT) Ro25-6981 (a selective NR2B receptor antagonist) on focal cerebral ischemia-reperfusion (I/R) injury in rats.MethodsSixty healthy male SD rats weighing 280-320 g in which IT catheter was successfully implanted without complication were randomly divided into 4 groups ( n = 15 each):group sham operation (group S) ; group focal cerebral I/R(group I/R) ; group I/R + Ro25-6981 (group Ro) and group I/R+ normal saline (group NS).The right middle cerebral artery was occluded for 2 h with a nylon thread with rounded tip which was inserted into right internal carotid artery and advanced cranially until resistance was met in groups I/R,Ro and NS.In group Ro Ro25-6981 100 μg/10 μl was injected IT at 0,2,23 h of reperfusion,while in group NS NS was injected IT instead of Ro25-6981.Neurological dificit was assessed and scored (0 = no deficit,3 = severe deficit) at 24 h of reperfusion.The infarct size was determined by 2,3,5-triphenyl tetrazolium chloride staining.ResultsIT administration of Ro25-6981 significantly reduced cerebral I/R-induced infarct sized and neurological deficit score in group Ro as compared with groups I/R and NS.ConclusionRo25-6981 injected IT can protect the brain against local cerebral I/R injury.
5.Expression of neuropeptide Y and its receptors in the cardinal ligaments and uterosacral ligaments in patients with pelvic organ prolapse
Fang JIANG ; Jinghe LANG ; Lan ZHU ; Jie CHEN ; Jianping LIU
Chinese Journal of Obstetrics and Gynecology 2008;43(5):341-345
Objective To evaluate the distribution of neuropeptide Y and its receptors in the cardinal ligament and uterosaeral ligaments in women with and without pelvic organ prolapse(POP).Methods Sixteen patients with pelvic organ prolapse entered the study.All patients were evaluated by pelvic organ prolapse quantitation(POP-Q).Group A consisted of six patients with grade Ⅰ,Ⅱ POP,and group B comprised ten patients with grade Ⅲ,Ⅳ POP.Eight nonfunctional ovarian tumor patients without POP were recruited as control subjects.Biopsies of cardinal ligament and uterosacral ligament were obtained from each woman during surgery.Immunohistochemical study with polyclonal antibody against a general nerve marker S-100 and neuropeptide Y was performed on paraffin-embedded sections of all the samples.In addition,mRNA levels of the human NPY-Y1 and NPY-Y2 receptors were assessed in both patients and controls.Results (1)NPY immunoreactivities were identified in both cardinal ligament and uterosacral ligament. NPY immunoreactive nerve fibers were insignificantly lower in POP patients(P>0.05).The distribution pattern of NPY was similar in cardinal ligament and uterosacral ligament ( P>0. 05 ). (2)mRNAs encoding the NPY-Y1 and NPY-Y2 receptors were detected in the pelvic supporting tissues. Besides the expected NPY-Y1 PCR products, an additional 97 bp long amplicon originating from an alternative splicing event was found in most tissues studied. (3)In cardinal ligaments, mRNA encoding NPY-Y1 receptor had a significant difference between group A(3.9±1.0)and B (6. 0±1.5), and between control (3.4±0.9) and group B (P = 0. 019,P = 0. 004), while there was no significant difference between group A and controls(P =0. 082). In uteresacral ligaments, mRNA encoding NPY-Y1 receptor had no significant difference between Group A(6. 0±1.1) and B (6. 3±0. 7), or between group A and controls(4. 8±0. 7;P = 0. 151 ,P = 0. 690);while there was a significant difference between group B and controls (P = 0. 016).(4) mRNA encoding NPY-Y2 receptor had no significant difference between controls (0. 49±0. 34, 0. 61±0. 15 ), group A (0. 56±0. 21,0. 67±0. 13) and group B (0. 85±0. 43, 0. 69±0. 21 ) patients in cardinal ligament and uterosacral ligaments ( P>0. 05 ). (5) mRNA encoding NPY-Y1 ( P = 0. 084 ) and NPY-Y2 (P=0.470) receptors had no significant difference between cardinal ligament and uterosacral ligament.Conclusions There are NPY and NPY receptors in cardinal and uterosacral ligaments. The increased expression of NPY Y1 receptor may be related to local blood flow reduction and structural changes of pelvic supporting tissue.
6.Impact of fractionated local irradiation on lung metastasis in H22-bearing mice and exploration of its mechanism
Weikai SUN ; Weihong ZHU ; Wen LI ; Xiangtao YANG ; Jianping FANG
Chinese Journal of Radiological Medicine and Protection 2010;30(4):423-425
Objective To study the impact of local fractionated irradiation on lung metastasis in H22-bearing mice, and to explore its mechanism involved. Methods Subcutaneous transplantation tumor model bearing with H22 was established. Mice were divided into three groups as healthy control, tumor control and irradiation groups. The size of subcutaneous tumors was measured and lung metastasis was observed. The expressions of PCNA, VEGF and MVD were detected immunohistochemically. The plasma levels of CD4 and CD8 were determined by using flow cytometry. Results The tumor size in irradiated group was smaller than that in tumor control group. The tumor inhibition rate in irradiated group was 30%.Lung metastasis in irradiated group was more severe than that in tumor control group (x2 = 8.31,4.48,9. 60, P< 0.05 ). The expressions of PCNA, VEGF and MVD in two groups were statistically different( t =23.78,-2.47, -6.43, P < 0. 05). The levels of CD4 and CD8 in irradiated group were statistically different compared to healthy control group ( t = 4. 72 and 3.31, P< 0.05 ). Conclusions For the H22 model, radiation might inhibit the local transplantation tumor, but increase the risk of lung metastasis.
7.Th17-related cytokine profiles in plasma of patients with systemic lupus erythemtosus
Fang CHENG ; Huji XU ; Dingan YAN ; Jianping TANG
Chinese Journal of Rheumatology 2010;14(5):339-341
Objective To analyze the levels of T helper(Th)17-related cytokines interleukin(IL)-17,IL-22,IL-23 and IL-27 in plasma of patients with systemic lupus erythematosus(SLE).Methods Plasma IL-17,IL-22,IL-23 and IL-27 levels were measured by enzyme-linked immunosorbent assay in 45SLE patients and 32 healthy controls and their associations with each other,disease activity and clinical features were evaluated.Results Plasma levels of IL-17 and IL-23 were significantly higher in SLE patients than in controls[77.8(25.4~487.6)pg/ml vs 36.4(15.7~338.2)pg/ml;14.7(<7.8~247.5) pg/ml vs <7.8(<7.8~81.7)pg/ml.both P<0.01].with no difference between active and inactive disease.In contrast,IL-22 levels were markedly decreased in SLE patients compared with the controls[77.4(<15.6~559.7)pg/ml vs 378.8(21.8~1154.2)pg/ml,P<0.01]and were lower in active disease than in inactive disease(P<0.01).IL-27 levels tended to be higher in SLE patients compared with controls,but the difference was not significant (P>0.05).A strong and positive correlation was found between IL-17 and IL-23 levels(P<0.01)in SLE patients.IL-22 levels were negatively correlated with SLEDAI score,erythrocyte sedimentation rate and antidsDNA antibody titers(all P<0.01),and positively correlated with C3 levels (P<0.05).Each cytokine levels were not related to specific manifestations and treatments.Conclusion Th17 cytokine response in peripheral blood of patients with SLE is abnormal.and IL-17 and IL-22 appear to play different roles in SLE pathophysiology.IL-23/IL-27 imbalance may contribute to the development of Th17-mediated inflammation in SLE.
8.Relation on the serum estradiol levels and the susceptibility to thromboangitis obliteransin in a population of Uyghur nationality male from Xinjiang
Qingbo FANG ; Jianping YANG ; Sheng GUAN ; Xiaohu GE
International Journal of Surgery 2016;43(6):400-403
Objective To evaluate the relationship between the serum estradiol levels and susceptibility to thromboangitis obliterans(TAO) in a population of Uighurs from Xinjiang.Methods Clinical data were concluded 500 Uighur healthy male through the method of multistage and cluster sampling randomly in Xinjiang Kashi area,300 cases of Hans male came from the healthy physical examination in Xinjiang Uygurs Autonomous Region Pepole's Hospital,examining the serum estradiol levels and analysising whether had the statistical significance between Uygurs and Hans nationality.Results The estradiol levels of Uighur male was (31.49 ± 12.55) pg/ml,the hans was (26.68 ± 12.40) pg/ml,single factor analysis,the difference with plasma estradiol levels have statistical significance between ethnic groups (t =5.267,P <0.05),and serum estradiol levels of uygur people was higher than Hans,and the estradiol levels with different smokers and age groups,there was no statistically significant difference (t =0.346,F =1.820,P >0.05).Logistic regression analysis indicated that only ethnic difference have statistically significant influence on estradiol levels (P < 0.05).Conclusions The serum estradiol levels of Uighur healthy male in Xinjiang are higher than Hans.The high serum estradiol levels may be a susceptible factor of thromboangitis obliterans to Xinjiang Uygur.
9.Nursing care to patients with anastomotic leakage treated by open center vacuum aspiration
Pei WANG ; Lin SU ; Jianping YU ; Shaoyan ZHANG ; Fang SHEN
Modern Clinical Nursing 2016;15(6):25-27
Objective To sum up the measures for nursing the patients with laparoscopic gastrectomy-induced anastomotic leakage treated by open center vacuum aspiration. Method We retrospectively reviewed the histories of 22 patients with laparoscopic gastrectomy-induced anastomotic leakage to look into the nursing measures to look into the management of open vacuum aspiration , observation of the drainage, leakage care, mental care. Results The time for open center vacuum aspiration was between 10 to 17 days, averaged (15.63 ± 3.22)d. The hospital stay was between 13 to 23 days, averaged (17.21 ± 5.47)d. No complications were observed. Conclusions The nursing measures for managing the anastomotic leakage can be effective in improving the effect of peritoneal irrigation. The mental care can be effective for the reduction of patients′pains so as to promote the heal of the leakages.
10.Effects of Electroacupuncture at Sanyinjiao and Yinlingquan Acupoints on Muscle Repair and Expression of Growth Factors in Gastrocnemius Muscle Damaged Rats
Xiaoyang LIAN ; Shaoqing CHEN ; Yisheng FANG ; Shizhong WANG ; Jianping LIN
Chinese Journal of Rehabilitation Theory and Practice 2015;(11):1273-1276
Objective To investigate the effects of electroacupuncture at Sanyinjiao (SP6) and Yinlingquan (SP9) on muscle repair in the gastrocnemius muscle damaged rats and its possible mechanism. Methods 30 male Sprague-Dawley rats were randomly divided into blank group (n=10), model group (n=10) and electroacupuncture group (n=10). The latter 2 groups were modeled with gastrocnemius muscle crush injury. The electroacupuncture group received electroacupuncture at Sanyinjiao and Yinlingquan for 14 days. Their gastrocnemius was observed with HE staining, and the expressions of basic fibroblast growth factor (bFGF) and insulin-like growth factor-1 (IGF-1) in gastroc-nemius tissues and the serum were determined with immunochemical assay and enzyme-linked immunosorbent assay (ELISA). Results Compared with the model group, there was less damage in the electroacupuncture group, with more expression of bFGF and IGF-1 in tis-sues (P<0.01) and serum (P<0.05). Conclusion Electroacupuncture can promote muscle repair after gastrocnemius muscle damage in rats, which may be related to the increase of the bFGF and IGF-1 expression in gastrocnemius tissue and serum.