1.Modified Ermiao Liquid for Burn: An Observation of 150 Cases
Jiesheng CHEN ; Feng LIN ; Liangquan YAO
Journal of Guangzhou University of Traditional Chinese Medicine 1999;0(02):-
[Objective] To compare the effects of modified Ermiao Liquid (MEL) and Jingwanhong Ointment (JO), both of which have the actions of clearing heat and toxin, cooling blood and anti - inflammation, in treating burn wound. [ Methods] Two hundred and seventy - two cases of Ⅱ -degree burn were randomly allocated to MEL group (Group A, n = 150) and JO group (Group B, n = 122) . Healing-time for burn wound was compared in the two groups. [Results] Healing-time for superficial Ⅱ -degree and deep Ⅱ -degree burn wound was both shortened in MEL group as compared with that in JO group (P
2.Preliminary Research on the Methods of Fragmentation of the Cell Wall and the Toxicity of Alexandrium tamarense in Different Growth Phases
Yong CHEN ; Jiesheng LIU ; Ying LUO
Journal of Environment and Health 1993;0(03):-
ve To study the growth curve of Alexandrium tamarense and the toxicity of paralytic shelfish poisoning(PSP) selected in different growth phases, as well as to quantitatively analyze the toxins and compare the different efficiency of breaking cell wall and their virtues and defects between freezing-thawing method and supersonic method, and to provide theoretical basis for the selection of the methods for extraction of PSP. Methods Cells were collected by suction filter, cell wall was broken by freezing-thawing method and supersonic method, the toxicities of Alexandrium tamarense among different growth phases were detected and compared. Results The growth of Alexandrium tamarense typically showed three phases which included a lag phase(0~9 days), an exponential growth phase(10~18 days), and a stationary phase(19~22 days) . The maximum toxicity of cells in the stationary phase appeared, especially in day 21 when the population of cells reached to 9.43?10-6 MU/cell, although the cells in the exponential phase grew fastest. Toxicity of the cells in the lag phase broken by freezing-thawing method was more stronger than that by supersonic method, that meant the toxicity of cells was lowered after the supersonic treatment. In additional, the filtering method for collecting cells presented a lower recovery rate of average 69.0% . Conclusion As for the comparing of freezing-thawing method and supersonic method, it was found that, when cells were in the same phase, the supersonic method had remarkable advantages, but it also had the disadvantage of lowering the tox-icity of cells. When in the same condition of growth and method of fragmentation, cells in the lag phase were broken most easily, and cells in the stationary phase were more difficult to be broken than those in the other two phases. Toxicity of cells was larger and larger with the time of incubation. The toxicity of cells in the lag phase had reached a higher intensity, although toxicities of cells in the next two phases would increase a little.
3.Transumbilical single incision laparoscopic cholecystectomy in 51 cases
Jian LI ; Hongbing CHEN ; Jiesheng LI ; Xueyuan LI
Chinese Journal of Primary Medicine and Pharmacy 2013;20(7):1011-1012
Objective To explore the feasibility and safety of laparoscopic cholecystectomy through a transumbilical single incision.Methods The clinical data of 51 patients with gallbladdder calculi or polyps who underwent transumbilical single incision laparoscopic cholecystectomy were retrospectively analyzed,and compared with the clinical efficiency of 38 patients with gallbladdder calculi or polyps who underwent conventional laparoscope cholecystectomy.Results In the observation group and control group,it showed significant differences (P < 0.05 or 0.01) in the length of hospital stay of (3.0 ± 1.2) d vs (5.7 ± 1.6) d,and the VAS score of (1.2 ± 1.0) vs (2.5 ± 1.2),the abdominal wound satisfaction of 96.08% vs 22.68%,there was no difference in the operation time,the peri-operative bleeding and the complications situation (all P > 0.05).Conclusion Transumbilical single incision laparoscopic cholecystectomy is a minimally invasive,safe and effective procedure for benign diseases of the gallbladdder with excellent cosmetic results,and deserves to generalize in clinic.
4.Clinical analysis of 42 cases with limited stage primary esophageal small cell carcinoma
Shaobin CHEN ; Jiesheng YANG ; Weiping YANG ; Hongrui WENG ; Hua LI ; Ditian LIU ; Yuping CHEN
Cancer Research and Clinic 2011;23(12):822-824
ObjectiveTo investigate the clinical characteristics,diagnosis,treatment and prognosis of limited stage primary esophageal small cell carcinoma (PESC).MethodsClinical data was retrospectively analyzed for 42 patients with pathologically confirmed PESCs who underwent transthoracic esophagectomy with lymphadenectomy from Nov.1990 to Dec.2010 at the Cancer Hospital of Shantou University Medical College.The survival analysis was performed using Kaplan-Meier method.ResultsThe clinical symptoms,imaging and endoscopic features of PESC were similar to those of esophageal squamous cell carcinoma (ESCC).Of the 26 cases that received pre-operative endoscopic biopsy,only five cases were diagnosed as PESC,while the other 21 cases were misdiagnosed as ESCC.The mean follow-up time of this series was 25.3 months (0-123 months).34 patients died of the disease during the follow-up;7 were still alive and 1 was lost.The median survival time (MST) of the 41 patients was 13.0 months (95 % confidence interval 6.3-19.7),and the 6-,12-,24-,36-,and 60-month overall survival rates (OS) were 78.6 %,57.5 %,30.8 %,23.7 %,10.5 %,respectively.ConclusionPESC is a rare disease with poor prognosis,and is prone to be misdiagnosed by endoscopic biopsy.Currently no standard treatment has been established.
5.Influence of multidrug resistance gene 1 C3435T genetic polymorphism on the eradication of gastric ulcer with Helicobacter pylori infection
Yuguang ZHANG ; Yansun SUN ; Xiaochu ZHOU ; Jiesheng CHEN ; Dongyan CHEN ; Jian LI ; Zigang WU
Chinese Journal of Postgraduates of Medicine 2013;(19):4-6
Objective To study the influence of multidrug resistance gene (MDR)1 C3435T genetic polymorphism on the eradication of gastric ulcer with Helicobacter pylori (Hp) infection.Methods A total of 106 gastric ulcer patients with positive Hp were randomly divided into two groups by lot with 53 cases each.One group was assigned with 20 mg esomeprazole,0.5 g clarithromycin,1.0 g amoxicillin twice one day(EAC group),and the other group was assigned with 20 mg omerprazole,0.5 g clarithromycin,1.0 g amoxicillin twice one day (OAC group).The therapy of two groups was one week.Hp was detected at least 4 weeks after the end of treatment.MDR1 C3435T genetic polymorphism was determined by polymerase chain reaction-restriction fragment length polymorphism assay.The influence of MDR1 C3435T genetic polymorphism on the eradication of Hp was recorded and analyzed.Results The Hp eradication rate was 84.9% (45/53) and 77.4% (41/53) in EAC group and OAC group,and there was no significant difference between two groups (P > 0.05).There was no significant difference in the Hp eradication rate in patients with different MDR1 C3435T genotypes in two groups (P > 0.05).The Hp eradication rate was 66.7%(16/24),86.3%(44/51),83.9%(26/31) in TT,CT,CC genotype,and there was significant difference(P< 0.05).The Hp eradication rate in patients with TT genotype was lower than that in patients with CT,CC genotype,and there was significant difference (P< 0.05).Conclusion There is significant relationship between the effect of gastric ulcer with Hp eradication and MDR1 C3435T genetic polymorphism,and the Hp eradication rates of patients with TT genotype are more lower.
6.Transcatheter arterial chemoembolization using polyvinyl alcohol particles in patients with primary hepatic cancer
Junwei CHEN ; Kangshun ZHU ; Xiaochun MENG ; Keke HE ; Jiesheng QIAN ; Min SHEN ; Wensou HUANG ; Hong SHAN
Chinese Journal of Medical Imaging Technology 2010;26(3):559-562
Objective To assess the clinical value of transcatheter arterial chemoembolization (TACE) with polyvinyl alcohol (PVA) particles as embolic material in patients with primary hepatic cancer (PHC). Methods Twenty patients with PHC underwent TACE. The mixed emulsion of chemotherapy agents and lipiodol was given to embolize the tumor vssTranscatheter arterial chemoembolization using polyvinyl alcohol feeding artery of tumors. The tumors size, response rate and Alpha-Fetoprotein (AFP) value were monitored respectively at the end of the first month, the third month, the sixth month and the first year after TACE. The changes of liver function, including serum aspartate aminotransferase (AST), alanine aminotransferase (ALT) and total bilirubin (TBILI), were recorded within 1 week and 1 month after TACE. The time to progression and the overall survival were recorded. Results Compared with pre-TACE, the tumor size decreased obviously at the end of the first month, the third month, the sixth month and the first year after TACE (P<0.05), the response rate reached 80.00%, 90.00%, 95.00% and 95.00%, respectively. The AFP value decreased obviously. Serum AST, ALT and TBILI significantly increased in the first week after TACE (P<0.05), but returned to preoperative level within 1 month. The average follow-up time was (19.8±7.0) months (range 12-32 months), the time to progression was (17.0±6.8) months, and the overall survival was (19.3±7.0) months. Conclusion PVA particles are optimal embolic material for TACE of PHC. Superselective embolization is necessary in TACE to achieve effective tumor devascularization and reduce liver damage.
7.Tapering of recombinant human tumor necrosis factor receptor-Fc fusion protein dosage combined with DMARDs in the treatment of peripheral joints involvement of ankylosing spondylitis
Jiesheng GAO ; Zhiping KANG ; Wenfeng PENG ; Jinwei CHEN ; Fen LI ; Jing TIAN ; Xi XIE
Chinese Journal of Rheumatology 2010;14(1):48-52
Objective To evaluate the clinical efficacy and safety of tapering the dosage of recom-binant human tumor necrosis factor receptor-Fc fusion protein (rhTNFR-Fc) combined with DMARDs in the treatment of peripheral joints involvement of ankylosing spondylitis. Methods Sixty patients who met the classification criteria of ankyloding spondylitis were enrolled. Meanwhile, all patients had one or more of the following joint involvement: hip, knee, ankle, and shoulder. Their BASDAI was higher than 4, joint pain VAS≥4, ESR ≥30 mm/1 h and CRP≥8 mg/L. Tuberculosis, hepatitis B, hepatitis C infection or other microorgan-isms infections were excluded. All enrolled patients had no serious heart,liver,kidney, or other internal organ involvement. During the first stage (The first eight weeks patients were matched by age and, disease activity, then randomly divided into the rhTNFR-Fc (the control group) treatment group in which patients were treated with 25 mg rhTNFR-Fc subcutaneous injection twice per week for 4 months) and rhTNFR-Fc dosage tapering group in which 25 mg rhTNFR-Fc were subcutaneously injected once per week for 4 weeks and then followed by 12.5 mg per week for 4 weeks, then once every 10 days for 6 times. Then the dosage of rhTNFR-Fc dosage of the dosage tapering group (the experimental group) was changed to 12.5 mg subcutaneous injection once every 15 days for another 4 times combined with methotrexate 7.5 mg per week and Salfasalazine 2 g daily and thalidomide 100 mg per night. The second stage started from week 9 to 24. In addition to the 30 cases at the first stage, 42 cases were included based on the same inclusion criteria for stage one. Patients' clinical and laboratory parameters were evaluated at week 0, 4, 8, 16 and 24. Results During the first four weeks, all patients of both control group and experimental group reached ASAS20, 97% (29/30) patients reached ASAS50 in the control group, 83% (25/30) patients reached ASAS50 in the experimental group. At week 8, patients in both groups maintained at 100% ASAS20 improvement, 100% (13/13) patients in the control group reached ASAS50, and that of the experimental group was 97% (29/30), the differences between the two groups were not statistically significant (P>0.05). In the second stage, 72 cases (100%) could achieve ASAS20, 63 cases (88%) achieved ASASSO at week 16. At week 24, 72 cases (100%) remained to achieve ASAS20, 71 cases (99%) achieved ASAS50. The safety and compliance of the two groups were good. Two cases developed infection, one patient had mild elevation of serum transaminase. Conclusion Tapering the dosage combined with DMARDs is an effective and safe approach in the treatment of peripheral joints involvement of ankylosing spondylitis. The compliance of this strategy is good and only few patients have serum transaminase elevation. But attention should be paid to the increased rate of infection.
8.Efficacy and safety of the combined treatment with intravenous immunoglobulin and oral glucocorticoid in the elderly with dermatomyositis
Jing TIAN ; Jiesheng GAO ; Jinwei CHEN ; Fen LI ; Xi XIE ; Jinfeng DU
Chinese Journal of Geriatrics 2008;27(8):588-590
Objective To explore the efficacy and safety of intravenous immunoglobulin and glucocorticoid treatment in elderly dermatomyositis patients. Methods Sixty elderly patients with dermatomyositis were randomly divided into two groups: prednisone alone (n= 30, PA) (first 1 mg per kilogram of body weight daily,then decrease the dose according to disease activity), and the combined treatment (n=30,CT,first 1 mg per kilogram of body weight daily, then decrease the dose according to disease activity, and intravenous immunoglobulin 0. 4 g per kilogram of body weight per month for three months). The improvement of clinical symptoms and the occurrence of side effects were observed at the end of month 3. Results The time of muscle strength recovery, remittences of myasthenia and myalgia visual analogue scale(VAS), the decreasing rates of creatine phospho kinase (CPK) level and the dose of prednisone at the end of month 3 were superior in CT group versus PA group (P<0. 05), while no significant differences in the improvement of rash, muscle strength,erythrocyte sedimentation rate(ESR),C-reactive protein (CRP) and side effects between two groups.Conclusions Combination with intravenous immunoglobulin and oral glucocorticoid is a safe and effective treatment for elderly patients with dermatomyositis, it can alleviate symptoms quickly,decrease CPK level and prednisone dose significantly.
9.The anti-inflammatory effect of Resveratrol on collagen-induced arthritis rats
Jinfeng DU ; Fen LI ; Jing TIAN ; Xi XIE ; Jinwei CHEN ; Jiesheng GAO
Chinese Journal of Rheumatology 2009;13(2):123-126
Objective To investigate the anti-inflammatory effect of Resveratrol on type Ⅱ collagen induced arthritis.Methods Collagen induced arthritis (CIA) animal model was established by subcutaneous injection of type Ⅱ collagen emulsified with incomplete and complete Freud's adjuvant to Wistar rats.Fortytwo rats were successfully induced and randomly divided into 7 groups:the experimental group (A),the leflunomide treatment group (B),the TGP treatment group (C),the methotrexate group (D),the low dose Resveratrol group (E),the medium dose Resveratral group (F) and high dose Resveratrol group (G) and the normal control group (H).Symptoms of arthritis were recorded and selalm levels of the anti-C Ⅱ antibody were detected by ELISA.Results For arthritis index.there was no significant difference between groups E and A,neither between groups C and F.The arthritis index was lower in group G than group C,but both of them were higher than groups B and D.② For serum anti-C Ⅱ antibody level,that of group A was higher than groups B,C,D,F and G.There was no difference between groups A and E,and groups C and F.That of Group G was lower than groups C and E.Conclusion High and medium dose of Resveratrol can relieve foot joints swelling in the CIA rats,but low dose does not have similar effect.The effect of medium dose of Resveratrol iS similar to TGP,but weaker than that of leflunomide.Resveratrol may conduct its anti-inflammatory effect via lowering the concentration of the anti-C Ⅱ antibody in the serum.
10.The association analysis of plasma Hcy level and MTHFR gene polymorphism with ankylosing spondylitis
Jinwei CHEN ; Ni MAO ; Wenfeng PENG ; Jiesheng GAO ; Fen LI ; Jing TIAN ; Xi XIE ; Jinfeng DU
Chinese Journal of Rheumatology 2008;12(12):822-825
Objective To investigate the relationship between plasma homocysteine (Hey) level and ankylosing spondylitis (AS).To analyze the association between the NS,N10 methylenetetrahydrofolate reductase (MTFHR) gene polymorphism and AS.Methods One hundred patients with AS and 60 healthy controls were included in the study.The plasma Hey level was examined by enzyme-linked immunoadsorbent assay and MTHFR gene polymorphism was analyzed by the polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP).Results Compared with heahhy controls,the plasma Hey level in AS patients was significantly higher than that of the controls (P<0.01).There was no significant difference in the frequen-cies of MTHFR genotype and alleles between AS and the controls (P>0.05),But the ratio of T/T genotype mutation was different between AS and the controls (P<0.05).The plasma Hey level of T/T genotype was significantly higher than that of C/T or C/C genotype in AS and the controls (P<0.01).Logisticalregression analysis indicated that Hey was an independent risk factor for AS (P<0.01,0R=4.582,95%CI=1.984~10.585).Conclusion The plasma homocysteine level is significantly increased in AS patients.Hyperhomo-cysteinemia is an independent risk factor for AS.MTHFR T/T genotype mutation is an important mechanism of hyperhomocysteinemia and may be related with AS.