3.Thinking and Practice of Cultural Construction in Traditional Chinese Medicine Hospital
Jin ZHENG ; Chao MA ; Jingyi SHI ; Ronghuan CHEN
World Science and Technology-Modernization of Traditional Chinese Medicine 2013;(5):1143-1146
Traditional Chinese medicine ( TCM ) is an important part of traditional Chinese culture . As the car-rier of TCM culture , TCM hospital should continuously strengthen its culture construction . This is conducive to develop TCM advantages , to consolidate the development direction of TCM , to embody basic features of TCM hospital , to improve the core competitive power , to meet needs of the masses of TCM services . Therefore , fur-ther promoting the cultural construction of TCM hospital is worth thinking and practicing deeply . This article discussed the connotation and function of hospital culture , elaborated measures and effects by demonstrating the process of hospital cultural construction , and put forward ideas for the reform and innovation of hospital cultur-al construction .
4.Integrated assessment of middle ear dysfunction in cleft palate patients and optimization of therapeutic schedule.
Wenrong JIANG ; Tao HE ; Qian ZHENG ; Wei ZHENG ; Bing SHI ; Chao YANG ; Chenghao LI
West China Journal of Stomatology 2015;33(3):255-258
OBJECTIVETo explore evaluation strategies for middle ear dysfunction in cleft palate patients, to optimize the diagnosis and treatment of this dysfunction, and ultimately to improve the comprehensive treatment of cleft palate.
METHODSThe relationship among abnormal tympanic types (B, C, and Anomaly), effusion rate, tympanic pressure, and hearing loss were analyzed. We collected relevant information on 469 ears of cleft palate patients and traced one-year longitudinal changes in the tympana of 124 ears from 62 patients with both cleft lip and cleft palate.
RESULTSThe effusion rates of cleft palate patients with type B, type C, and type Anomaly were 50.3% (97/193), 34.8% (8/23), and 20.9% (53/253), respectively. The tympanic pressure of the ears with and without effusion showed no significant difference (P>0.05). The hearing loss in type B cleft palate patients with middle ear effusion was worse than that in patients without effusion (P=0.001). However, the hearing loss in type Anomaly showed no difference (P>0.05). The constituent ratio of each tympanic type remained constant during the period between cheiloplasty and palatoplasty for cleft lip and palate patients (P>0.05).
CONCLUSIONCleft palate patients of all tympanic types may all suffer from middle ear effusion at different rates. Examination by centesis is suggested for ears with abnormal tympanic types. Early aggressive therapy is essential for type B cleft palate patients with middle ear effusion to avoid hearing loss. However, catheterization may be not necessary for type Anomaly patients, and conservative observation should be performed instead. Myringotomy with grommet insertion during palatoplasty does not delay treatment timing for patients with both cleft lip and cleft palateg.
Cleft Lip ; Cleft Palate ; Ear, Middle ; physiology ; Humans ; Middle Ear Ventilation ; Otitis Media with Effusion ; diagnosis ; epidemiology
5.Effect of curcumin on expression of p-ERK and p-CREB in spinal dorsal horn and dorsal root ganglion in type 2 diabetic neuropathic pain in rats
Lin ZHOU ; Chao YUAN ; Xiaoting SHI ; Changjian ZHENG ; Qingquan LIAN ; Jun LI ; Hong GAO
Chinese Journal of Anesthesiology 2013;33(8):928-931
Objective To evaluate the effects of curcumin on the expression of phosphorylated extracellular signal-related kinase (p-ERK) and phosphorylated cAMP response element binding protein (p-CREB) in the spinal dorsal horn and dorsal root ganglion (DRG) in type 2 diabetic neuropathic pain (DNP) in rats.Methods Type 2 diabetes mellitus was induced by high-fat and high-sucrose diet and intraperitoneal streptozotocin (STZ) 35mg/kg,and confirmed by fasting blood glucose level≥ 16.7 mmol/L in male Sprague-Dawley rats.Type 2 DNP was confirmed by the mechanical withdrawal threshold (MWT) and thermal withdraw latency (TWL) measured on day 14 after STZ administration < 80% of the baseline value,and the rats with type 2 DNP were randomly divided into 3 groups (n =27 each):type 2 DNP group (group DNP),curcumin group (group Cur) and solvent control group (group SC).Curcumin and corn oil 100 mg/kg (25 mg/ml) were injected intraperitoneally once a day for 14consecutive days starting from 14 days after administration of streptozocin in Cur and SC groups,respectively.Another 27 normal rats were served as control group (group C) and were fed with common forage.MWT and TWL were measured at 3,7 and 14 days after curcumin injection (T1 3),and the lumbar segment 4-6 of the spinal cord and DRGs were removed at the same time for determination of the expression of p-ERK and p-CREB (by Western blot).Results Compared with group C,MWT was significantly decreased,TWL was shortened,and the expression of p-ERK and p-CREB in spinal dorsal horn and DRGs was up-regulated at T1-3 in DNP and SC groups,and at T1 in Cur group (P < 0.05).Compared with group DNP,MWT was significantly increased,TWL was prolonged,and the expression of p-ERK and p-CREB in spinal dorsal horn and DRGs was down-regulated at T2,3 in Cur group (P <0.05).There was no significant difference in the MWT,TWL and expression of p-ERK and p-CREB between DNP and SC groups (P > 0.05).Conclusion Curcumin can attenuate type 2 diabetic DNP by inhibiting up-regulation of the expression of p-ERK and p-CREB in the spinal dorsal horn and DRG in rats.
6.Effect of low molecular weight heparin on clot rate in vitro
Xubo SHI ; Dayi HU ; Hua ZHENG ; Hong BIAN ; Chao LI ; Yi YANG
Chinese Journal of Laboratory Medicine 2011;34(1):26-29
Objective To study the in vitro effects of different doses and different kinds of LMWH on CR, and to determine whether the CR test could be used to monitor LMWH. Methods The CR value was measured with different reagents ( glass beads, celite and kaolin ) in blood samples from twenty volunteer donors, which were spiked with increasing concentration of LMWH ( dalteparin, 0-1.8 IU/ml ). Then the CR test was performed again on the same blood samples spiked with the same concentration ( 0. 8 IU/ml ) but different LMWH ( dalteparin, enoxaparin and nadroparin ). Regression analysis was performed to establish a regression equation from corresponding LMWH levels. Results With the increasing of dalteparin dose, CR values were reduced gradually for all three reagents. When the concentration of dalteparin was 0-1.8 IU/ml,the value of CR was 20. 0-4. 5 IU/min for glass beads, 26. 1-6.6 IU/min for celite and 27. 2-7. 5 IU/min for kaolin. An exponential relationship was observed between the CR value and dalteparin concentration for three reagents( R2 = -0.796, -0.884, -0.921 ,P <0.01 ). All three kinds of LMWH with the same concentration (0.8 IU/ml ) induced a different change in CR. The value of CR was 7.4 IU/min with dalteparin,8. 5 IU/min with enoxaparin and 8.5 IU/min with nadroparin. Compared with the control group ( CR was 17.6 IU/min ), three kinds of LMWH had statistical significance ( t = 18.45, 12. 33, 14. 93, P < 0.01 ).Compared with the enoxaparin and nadroparin, dalteparin induced a higher CR value ( t = 2. 552,2. 924,P<0. 05 ). Conclusions There is an exponential relationship between CR value and dalteparin concentration for three reagents. Three kinds of LMWH can significantly reduce the value of CR. CR test can be used to monitor the anticoagulant effect of LMWH.
7.Clinical Observation of Edaravone Combined with Nimodipine in the Treatment of Acute Large Area Cere-bral Infarction
Chao ZHENG ; Yi CHEN ; Feng ZHANG ; Zhichao WANG ; Xueqin HUANG ; Gang SHI
China Pharmacy 2016;27(18):2503-2505
OBJECTIVE:To observe the efficacy and safety of edaravone combined with nimodipine in the treatment of acute large area cerebral infarction. METHODS:78 patients with acute large area cerebral infarction were randomly divided into control group (38 cases) and observation group (40 cases). Control group received aspirin platelet aggregation,reduced intracranial pres-sure,maintained water and electrolyte balance,decreased cerebral edema,Xuesetong for injection,Ginkgobiloba injection,lipid and blood pressurelowering,maintained blood sugar and other conventional treatment;observation group additionally received 30 mg Edaravone injection,adding into 100 ml 0.9% Sodium chloride injection by intravenous infusion (drip completed within 30 min),twice a day+12 mg Nimodipine injection,adding into 500 ml 0.9% Sodium chloride injection by intravenous infusion,once a day,with drip rate of 0.5-1 mg/h,for continuous 10 d,then received 40 mg Nimodipine tablet,orally,3 times a day. The treat-ment course for both groups was 15 d. Clinical efficacy,blood oxygen saturation (SpO2),hemoglobin (Hb),total hemoglobin (HbT),reduced hemoglobin(MHb)before and after treatment,and the incidence of adverse reactions in 2 groups were observed. RESULTS:The total effective rate in observation group was significantly higher than control group,the incidence of adverse reac-tions was significantly lower tahn control group,the differences were statistically significant (P<0.05). Before treatment,there were no significant differences in SpO2,Hb,HbT and MHb in 2 groups (P>0.05). After treatment,the SpO2,HbT and MHb were significantly higher than before,and observation group was higher than control group,the differences were statistically signifi-cant(P<0.05);Hb was significantly lower than before,the differences were statistically significant(P<0.05),but there was no significant difference between 2 groups (P>0.05). CONCLUSIONS:Based on the conventional treatment,edaravone combined with nimodipine shows significant efficacy in the treatment of acute large area cerebral infarction,it can effectively recovery neuro-logical function damage and protect the brain tissue,which can reduce the incidence of adverse.
8.Anti-inflammatory mechanism research of flavonoid compounds in Dalbergiae Odoriferae Lignum by module-based network analysis.
Shi-chao ZHENG ; Zhen-zhen REN ; Yan-ling ZHANG ; Yan-jiang QIAO
China Journal of Chinese Materia Medica 2015;40(8):1565-1569
Dalbergiae Odoriferae Lignum as a traditional Chinese medicine (TCM) has been widely used for promoting blood circulation and removing blood stasis. Flavonoid compounds are main chemical constituents of Dalbergiae Odoriferae Lignum, which exert anti-inflammatory property. However, the underlying anti-inflammatory mechanisms of flavonoid compounds are incompletely understood. It has been reported that isoliquiritigenin, liquiritigenin, naringenin and butein possess anti-inflammatory property. The purpose of this study is to illuminate the anti-inflammatory mechanism of flavonoid compounds based on the protein interaction network (PIN) analysis on molecular network level. 130 targets of the main medicinal ingredients of flavonoid compounds were gained though database retrieval. A protein interaction network of flavonoid compounds was constructed with 589 nodes and 216 interactions. By a graph theoretic clustering algorithm Molecular Complex Detection (MCODE), 26 modules were identified and analyzed by Gene ontology (GO) enrichment. Two modules were associated with anti-inflammatory actions. The most interesting finding of this study was that the anti-inflammatory effect of flavonoid compounds may be partly attributable to inhibite FOS, PTGS2 expression, inhibite of IL-1beta release, and block the MAPK pathway and toll-like receptor pathway.
Anti-Inflammatory Agents
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pharmacology
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Dalbergia
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chemistry
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Drugs, Chinese Herbal
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pharmacology
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Flavonoids
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pharmacology
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Humans
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Protein Binding
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drug effects
;
Protein Interaction Maps
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drug effects
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Proteins
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metabolism
9.Changes of HCN4, Cx43 Expression in the Sinoatrial Node of Electric Shock Death.
Xiao-feng CHEN ; Dong LIANG ; Qi HAN ; Shi-feng ZHOU ; Mao-jin ZHENG ; Chao-qun WANG
Journal of Forensic Medicine 2015;31(4):266-268
OBJECTIVE:
To investigate the expression of hyperpolarization-activated cyclic nucleotide-gated cation channel 4 (HCN4) and connexin43 (Cx43) in the sinoatrial node of electric shock death.
METHODS:
As experimental group, 34 cases of electric shock death who had definite current mark evidence were selected from pathology department of Xuzhou Medical College from 2010 to 2013. As the control group, 20 cases of fatal severe craniocerebral injury in traffic accidents were chosen. The expressions of HCN4 and Cx43 in the sinoatrial node were observed by immunohistochemical technology.
RESULTS:
HCN4 positive cells expressed in the cell membrane and cytoplasm of the sinoatrial node. Cx43 positive cells expressed in the cell membrane and cytoplasm of T cells and myocardial cells. The expression of HCN4 was significantly higher than that of the control group (P < 0.05) and the expression of Cx43 was significantly lower than that of the control group (P < 0.05).
CONCLUSION
The changes of HCN4 and Cx43 expressions in the sinoatrial node illustrate electric shock death might be related to the abnormalities of cardiac electrophysiology and conduction.
Connexin 43/metabolism*
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Cyclic Nucleotide-Gated Cation Channels
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Heart Rate
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Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels/metabolism*
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Immunohistochemistry/methods*
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Myocardium/metabolism*
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Myocytes, Cardiac
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Sinoatrial Node/physiopathology*
10.A comparison of different surgical approaches for the treatment of thoracic middle/lower segment esophageal cancer
Nan WU ; Shi YAN ; Jinfeng CHEN ; Qingfeng ZHENG ; Jia WANG ; Chao LV ; Yuzhao WANG ; Lijian ZHANG ; Yue YANG
Chinese Journal of Thoracic and Cardiovascular Surgery 2009;25(2):73-76
Objective Surgical approech differs between China and western countries in the treatment of middle/lower aegment thoracic esophageal cancer. This study was designed to compare the effects of different surgical modalities on traumatic reaction, heal-ing process and lymph node dissection.Methods Fifty-nine petients,diagnosed with middle/lower segment of thoracic esophageal cancer, were enlisted and had undergone curative RO esophagectomy.The patients were categorized based on different approaches as the following three groups:group of Ivor-Lewis operation,group of McKeown operation and group of esophagectomy through left tran-sthoracic approach.Clinical data was summarized and malyzed.Results (1)No surgical death was reported in this study.(2)There were no statistical difference among the three groups in tenms of postoperative hospital stay,diration of systemic inflammatory re-sponse syndrome and total body fluid loes (P=0.287,0.641,0.355).(3) The number of total lymph nodes harvested from the above three groups was 22.5(11-39),26(14-56).and 17(7-44)(P=0.005),respectively.The number of abdominal lymph nodes harvested from the above three groups was 10(5-26),12(4-32),and 8(3-19)(P=0.021),respectively.No statistical difference was found to the number of thoracic lymph nodes among three groups.(4)Lymph node metastasis occurred most frequently in the station of pericardial lymph nodes,followed by middle thoracic paraesophageal nodes along the left gastric ar-tery.The range of metastasized lymph nodes dissected through left transthoracic approach was much limited compated with right tran-sthoracic approach.Conchuslon The was no difference between left and right transthoracic approach in terms of surgical trauma and overall rehabilitation.The number of lymph nodes harvested from right transthoracic approach surpassed that from the left approach, which might be due to the extent of abdoominal lymphadenectomy.Considering wide range of lymph node metastasis,We recommedn a more extended lymph node dissection for middle/lower segment of thoracic esophageal cancer for the purpose of better local control control and survival benefit.