1.Comparison between Changchun'an sustained-release capsules and Nimodipine for the treatment of vascular cognitive impairment
Chinese Journal of Tissue Engineering Research 2009;13(47):9369-9372
OBJECTIVE: To compare the therapeutic effect of Changchun'an sustained-release capsules and Nimodipine tablets on the treatment of vascular cognitive impairment.METHODS: A total of 120 patients with vascular cognitive impairment were randomly divided into treatment group and control group, with 60 patients for each group. Patients In the treatment group were treated with Changchun'an sustained-release capsules, 30 mg for each administration, twice a day; the other patients in the control group were treated with Nimodipine tablets,30 mg for each administration, 3 times a day. The treatment course was 6 months for both groups. The scores of clinical efficiency,Mini-Mental State Examination (MMSE), and Activity of Daily Living Scale (ADL) were analyzed.RESULTS: The total effective rates of Changchun'an sustained-release capsules and Nimodipine tablets were 60.0% and 53.3%,respectively, and there was significant difference in the total effective rates between treatment and control groups (P < 0.05). The scores of MMSE and ADL in both groups were improved obviously after treatment compared with before treatment (P < 0.01),and there was a significant difference between the two groups after treatment (P < 0.05). The side effects of Changchun'an sustained-release capsules were obviously posterior to those of Nimodipine tablets.CONCLUSION: Changchun'an sustained-release capsules are effective in treating vascular cognitive impairment with few side effects.
2.Enforce the Staff with Spirit of Betheune Set an Good Profession Image
Chinese Medical Ethics 1996;0(01):-
The spirit of Betheune is the majorpant of the regloation of medical ethics in China. Based on local facts, this article talks of the means and experience of enforcing the hospital staff with the spirit of betheune to seta good profession image.
3.A clinical study on relationship between hypertriglyceridemia and acute pancreatitis
Jishen YAN ; Haitao JIN ; Jia LI
Journal of Clinical Surgery 2001;0(02):-
Objective To evaluate the relationship between hypertriglyceridemia and acute pancreatitis.Methods Data was analyzed from 41 patients with acute pancreatits from Apr.1998 to Oct.2000 in our hospital.Of the 13 patients(GroupⅠ) with plasma TG level being higher than 11.3 mmol/L, 8 accompanied with gallstone(61.5%)and 5 without gallstone(38.5%)of the 28 patients (GroupⅡ) with plasma TG level being lower than 11.3 mmol/L,19 accompanied with gallstone(47.3%)and 9 without gallstone(52.7%)RANSON score,morbidity of complications and the level of ALT and AST were compared between two groaps.The correlation between TG and RANSON score was analysed.Results There were significant difference between the two groups on RANSON score,morbidity of complications and level of ALT and AST(P0.05).Conclusion There is an close relationship between hypertriglyceridemia and acute pancreatitis,the high level of plasma TG plags a key a role in acute pancreatitis,patients with acute pancreatitis with hypertriglyceridemia are more likely to have higher morbidity of complications and liver function aggravating.
4.Effect of Fluoride on Proliferation of Human Blood Vessel Endothelial Cell in Cultured
Jiamei LI ; Luming JIN ; Haitao ZHANG
Journal of Environment and Health 1992;0(02):-
Objective To observe the effects of fluoride of different dose on the proliferation of the cultured human umbilical vein endothelial cells(HUVEC). Methods The cells were treated with NaF at different doses. Cell counting, MTT colorimetry, flow cytometry (FCM) and immunohistochemistry were used to detect the endothelial cells activities. Results Compared with the fluoride free control, the positive rate of PCNA and Ki-67 were higher as NaF concentration was at 120-240 ?mol/L and were highest at 240 ?mol/L, the same was seen in the values of A and PI, as NaF concentration was at 600-960 ?mol/L,these indexes decreased. Conclusion In vitro, the low concentration of fluoride can promote the proliferative activity of HUVEC, whereas the high concentration can inhibit it.
5.The operation timing and effect of minimally invasive surgical drill drainage in the treatment of hypertensive intracerebral hemorrhage
Haitao SONG ; Wen NIE ; Yanfei JIN
Chinese Journal of Primary Medicine and Pharmacy 2014;(20):3067-3069
Objective To explore and analyze the optimal timing of surgery and clinical efficacy of minimally invasive drilling drainage in the treatment of hypertensive cerebral hemorrhage .Methods 150 patients with hyperten-sive cerebral hemorrhage ,according to a random number table method ,were randomly divided into the three groups , 50 patients in each group.Patients in group A received minimally invasive drainage drilling within 6h after the onset of disease,patients in group B received minimally invasive surgery 6-24h after the onset,patients in group C were given elective minimally invasive surgery 24-72h after the onset.Another 50 patients with hypertensive cerebral hemorrhage who received craniotomy surgery over the same period ,were selected as the control group .The clinical effects were observed and compared in four groups .Results The total effective rate of group B was 88%,which was significantly higher than the other three groups (χ2 =4.00,6.38,12.70,all P<0.05).The early cure rate of the observation group was 40%,which was significantly higher than the control group (χ2 =8.57,P<0.05).After treatment,the number of cases whose activities of daily living degree recovered to grade I in the observation group was significantly higher than the other three groups (χ2 =4.11,5.00,8.32,all P<0.05).The excellent rate of group B was 88%(44/50),which was significantly higher than the other three groups (χ2 =6.83,5.83,15.43,all P<0.05).After treatment,the incidence rate of complications in group B was significantly lower than the other three groups ,the inci-dence rate of complications in the control group was the highest (χ2 =5.32,8.58,32.97,all P<0.05).Conclusion Minimally invasive drilling drainage in the treatment of hypertension cerebral hemorrhage can obtain significant effect , the optimal timing of surgery is 6-24h,minimally invasive treatment has advantages of less invasive ,faster recovery,fe-wer complications ,and less costs ,which is worthy of widely used in clinical practice .
6.Investigate for the micro syndrome of HR-HPV cervical lesions
Cui XU ; Haitao HUANG ; Zhe JIN
International Journal of Traditional Chinese Medicine 2011;33(9):788-790
ObjectiveThrough the study of cervical lesions vagina inmage to investigate the micro-syndrome identified methods for cervical lesions. MethodsThrough the methods of retrospective study, collecting cases of HR-HPV infection (HC Ⅱ positive) and colposcopy detection, the objective evaluation of micro-syndrome differentiation was primarily established. ResultsRGB mode quantitative analysis for colposcopy images showed category 3 (the purple samples) occupied 44.4%, category 2 (the red samples)occupied 12.6%; category 1 (the white samples) occupied 43%. ConclusionsRGB mode quantitative analysis for colposcopy images was appropriate exploration of micro-differentiation in cervical lesions. There is a close relationship between traditional Chinese medicine syndrome and mucosai color differentiation by colposcopy.
7.Experimental study of the neurophysiological features of the animal model of acute cervical spinal cord com-pression
Feng LIU ; Haitao ZHU ; Xincheng FAN ; Mingping JIN ; Li YANG
Chinese Journal of Physical Medicine and Rehabilitation 2008;30(10):671-675
Objective To study the characteristics of its pathologic and neurophysiologic changes of a ani-mal model of cervical spinal cord compression, and to explore the relationship between the severity of spinal cord inju-ry and its functions. Methods Thirty-two rabbits were divided into 4 groups randomly. A catheter was inserted intothe vertebral canal and a balloon was inflated to compress spinal cord in epidural space. According to the diameter ofballoon, the animals were divided into 4 groups (A, B, C, D group), Each group consisted of 8 rabbits. The corti-cal somatosensory evoked potential (CSEP) and motor evoked potential (MEP) were used to assess neurologicalfunction. Motor function behavior was scored before and on 1, 3, 7 and 14 days after surgery. Histological observa-tions were performed, pathological changes were observed by light and electron microscope. Results Spinal cordcompression resulted in a gradual increase of the peak latency and significant decrease of the peak amplitude. The la-tency and amplitude of MEP were changed more dramatically than those of CSEP. The result indicated that MEP wasmore sensitive than CSEP to the compression. Analysis also revealed that the severer the pathologic changes, the lon-ger the latency and the lower the amplitude of the evoked potentials. Conclusion The animal model presented inthis paper was simple and standardized. Evoked potentials as a noninvasive technique have great value in monitoringspinal cord function. The variance of amplitude and the latency in significantly correlate with the degree of compres-sion of the spinal cord.
8.Effects of Liangxue Tongyu Formula on brain edema and expressions of matrix metalloproteinase-9 and tissue inhibitor of metalloproteinase-1 in rats with intracerebral hemorrhage.
Chunyan HE ; Jianhua HUANG ; Wenjian WANG ; Miaowen JIN ; Fang YE ; Haitao WU ; Weihua CHEN ; Mianhua WU
Journal of Integrative Medicine 2010;8(4):347-51
Objective: To investigate the effects of Liangxue Tongyu Formula (LXTYF), a compound traditional Chinese herbal medicine, on brain edema in rats with intracerebral hemorrhage and to explore the mechanism. Methods: Intracerebral hemorrhage was induced by using the intrastriatal autologous blood injection. Rats were randomized into sham-operated (SO) group, intracerebral hemorrhage (ICH) group and LXTYF group. Rats in the LXTYF group were intragastrically administered with LXTYF every day while the other two groups were given normal saline. Brain water content was determined at 24, 48, 72, and 120 h after intracerebral hemorrhage. Matrix metalloproteinase-9 (MMP-9) level, and MMP-9 and tissue inhibitor of metalloproteinase-1 (TIMP-1) mRNA expressions in perihematoma area were detected by gelatin zymography and fluorescence quantitative real-time polymerase chain reaction at the four time points, respectively. Results: Water content in the ICH group was highly elevated after intracerebral hemorrhage, and reached to the peak at 72 h. Compared with the ICH group, the LXTYF group had lower water contents at 48, 72 and 120 h after intracerebral hemorrhage (P<0.01). The difference in water content between the LXTYF and SO groups was significant only at 72 h (P<0.01). Although the pro-MMP-9 level and MMP-9 activity in the LXTYF and ICH groups were enhanced, they were still lower in the LXTYF group than in the ICH group (P<0.01 for 24, 48, 72 and 120 h, respectively). And there was no significant difference in them between the LXTYF group and the SO group at 120 h. Meanwhile, MMP-9 mRNA expressions were increased in the ICH and LXTYF groups, but the levels in the LXTYF group were significantly lower (P<0.01 for 48, 72 and 120 h, respectively) than those in the ICH group. Also, TIMP-1 mRNA expressions at 24, 48, 72 and 120 h after intracerebral hemorrhage were up-regulated in the LXTYF group, and there were significant differences in TIMP-1 expressions between the LXTYF group and ICH group after intracerebral hemorrhage (P<0.01). Conclusion: Liangxue Tongyu Formula ameliorates brain edema in rats after intracerebral hemorrhage by inhibiting MMP-9 expression and activity and up-regulating TIMP-1.
9.Comparison of the value of LDL-C and non-HDL-C in differential diagnosis of familial hypertriglyceridemia and familial combined hyperlipidemia
Xiaoyan FU ; Huiya JIN ; Jinchun HE ; Li YAN ; Na SU ; Haitao YU ; Jing YANG
Journal of Xi'an Jiaotong University(Medical Sciences) 2017;38(3):427-430,436
Objective To evaluate the value of low-density lipoprotein-cholesterol (LDL-C) and non-high-density lipoprotein-cholesterol (non-HDL-C) in differential diagnosis of familial hypertriglyceridemia (FHTG) and familial combined hyperlipidemia (FCHL).Methods We recruited 9 FHTG pedigrees (94 subjects) and 24 FCHL pedigrees (94 subjects) and then divided them into affected groups and non-affected groups according to lipid abnormality.Another 10 normal control pedigrees (57 subjects) served as controls.We compared the routine lipid levels such as triglyceride (TAG),total cholesterol (TC),HDL-C and LDL-C and non-HDL-C between the groups.After stratification based on TAG level,we observed the relationship between LDL-C and non-HDL-C.Last we confirmed and analyzed the cut-off value of differential diagnosis between FHTG and FCHL with receiver operating characteristic (ROC) curve.Results The levels of TAG,TC,and non-HDL-C were significantly higher in the affected group of FHTG than in the non-affected group of FHTG and the normal group (P<0.01 or P<0.05).The levels of TAG,TC,HDL-C,LDL-C and non-tHDL-C wcrc significantly higher in the affected group of FCHL than in the non-affected group of FCHL and the normal group (P<0.01 or P<0.05).The levels of TAG were significantly higher (P<0.01) while TC,HDL-C,LDL-C and non-HDL-C levels were significantly lower (P< 0.01 or P<0.05) in the affected group of FHTG than in the affected group of FCHL.The association between LDL-C and non-HDL-C was positive both in FHTG and FCHL,but the relationship became weaker as TAG level increased.The cut-off value of LDL-C and non-HDL-C was 3.575 mmol/L and 4.525 mmol/L,respectively.Conclusion In addition to the routinely used lipid indexes,non-HDL-C may be a new index for differential diagnosis of FHTG and FCHL,and may be superior to LDL-C in this regard.
10.Isolation,induced culture and identification of immature dendritic cells in vitro
Na ZHU ; Haitao WANG ; Chang LI ; Haixi LI ; Yan GUO ; Ningyi JIN
Chinese Journal of Immunology 2017;33(7):1043-1047
Objective:To establish a fast method for the generation of immature dendritic cells(DCs) from human peripheral blood mononuclear cells(hPBMCs) in vitro.Methods: High purity human CD14+ monocytes were collected using density Ficoll gradient centrifugation and MACS beads sorting system.iDCs(Immature DC) were induced after cultured with rhGM-CSF and rhIL-4 on the fourth day.Fluorescence activated cell sorting(FACS) was used to identify cell surface markers(CCR5) and capabilities of antigen uptake of iDCs on the fourth day.Ordinary optical microscope,scanning electron microscopy and transmission electron microscopy were used to observe surface and internal structure of iDCs on the fourth day of culture conditions.Results: FACS result shows that the purity of CD14+ monocytes collected from hPBMCs were more than 94%.The antigen uptake capability and CD195 of iDCs was detected on the fourth day of cultured conditions.Typical surface and internal structure characteristics of iDCs were observed.Conclusion: Rapid induction culture is an effective method for obtaining a large number of iDC with typical characteristics in vitro,and can be used for further experimental study.