1.Interference for recurrence of hepatocellular carcinoma after liver transplantation
China Oncology 2006;0(09):-
Hepatic resection is considered curative treatment for patients with hepatocellular carcinoma (HCC),but the range of indication is narrow. Liver transplantation(LT) is another option, but recurrence and metastasis reduce long-term and medium-term survival. Appropriate patient selection is crucial in ensuring acceptable outcomes. Novel anticancer agents (chemotherapy and molecular target therapy) and appropriate use of immunosuppressant hold promise for improving the outcomes.
2.Review and Prospects: Development and Utilization of Herbal Medicinal Resourses in South China
Honghua XU ; Ping DING ; Junmin LIU
Journal of Guangzhou University of Traditional Chinese Medicine 2004;0(05):-
The development and utilization of herbal medicinal resourses in south China were reviewed from the following aspects: (1) resources investigation; (2) introduction of South China herbal medicine (SCHM) to North China; (3) culture technology of green herbal medicine; (4) building of the base of good agriculture practice; (5) species study and quality evaluation of SCHM, and (6) product development of SCHM. It is concluded that the research on development and utilization of SCHM contributes a lot to reducing SCHM import, saving foreign exchange and ensuring the safety, effect, output stability and quality control in the production of medicinal material.
3.Determination of ganoderic acid B in different parts of Ganoderma lucidum
Ping DING ; Danyan ZHANG ; Honghua XU
Chinese Traditional and Herbal Drugs 2001;32(4):310-312
To explore the distribution of the bitter principle ganoderic acid B in different parts of Ganoderma lucidum (Leyss. ex Fr.) Karst.. Methods Ganoderic acid B in epidermis, phellem, stipe, spore and pileus were determined by RP-HPLC. Results Ganoderic acid B was found to be mainly concentrated in the entire surface of the basidiocarp, other parts contained much less amount. Conclusion Result of the study may provide references for the search of such active principle from this fungus.
4.Methodological Study on GC Fingerprint of Volatile Oil from Cinnamomum cassia Presl
Qin FANG ; Gang WEI ; Ping DING ; Honghua XU
Traditional Chinese Drug Research & Clinical Pharmacology 1993;0(03):-
Objective To establish the method of fingerprint analysis for volatile oil from Cinnamomum cassia Presl and to determine the main characteristic components.Methods The main components of the volatile oil of Cinnamomum cassia Presl from different habitats of Guangdong and Guangxi provinces and from GAP base were compared by GC fingerprinting,and 11 common components were determined.The chromatogram conditions were as follows: the GC system consisted of Flame Ionization Detector(FID) and HP6890 gas chromatograph with a HP-5 column(Crosslinked Mehyl siloxame,30 m? 0.321 mm? 0.25 ? m),the temperatures of sample vent and FID were 240 ℃ and 300 ℃ respectively and the column programmed temperature was elevated from 100 ℃ to 140 ℃ at the rate of 20 ℃ ? min-1 and then from 140 ℃ to 200 ℃ at the rate of 2 ℃ ? min-1,the carrier gas was N2 and its flow rate was 0.4 mL? min-1,and the split ratio was 50 ∶ 1.Results With 11 components as indexes,the RSD of precision,reproducibility and stability of GC fingerprinting method is in the range of 5 %.Conclusion A good fingerprint of Cinnamomum cassia Presl has been established.The method is reliable,accurate and can be applied for the quality control of Cinnamomum cassia Presl.
5.Case based learning used in the teaching ward round on oncology
Honghua DING ; Xun CAI ; Lifei ZHU ; Liwei WANG
Chinese Journal of Medical Education Research 2011;10(7):894-896
Case based learning was introduced in the teaching ward round on oncology. Our heuristic, interactive, discussion-style teaching model was focused on real clinical cases, by raising questions to discuss strategies for solving problems. Therefore, we can foster clinicians' ability of solving problems, their innovative spirit and team-work spirit so as to meet the requirements of multidisciplinary treatment in new era oncology.
6.Determination of Cinnamic Acid in Cortex Cinnamomi by RP-HPLC
Qin FANG ; Jiyin XU ; Ping DING ; Honghua XU
Traditional Chinese Drug Research & Clinical Pharmacology 2000;0(06):-
Objective To establish the RP-HPLC method for the determination of cinnamic acid in different parts of Cortex Cinnamomi which comes from Wulong and Xinyi in Guangdong province. Methods The samples were assayed on a DiamonsilTM C18 column(250 mm?4.6 mm,5 ?m)with temperature at 40℃. The mobile phase was aqueous acetonitrile-0.01 %phosphoric acid (gradient elution); flow rate was 1 mL/min and the detection wavelength was at 278 nm. Results The contents of cinnamic acid in one-year branches were the highest in the samples from the two differents habitats.Conclusion The method is simple,reliable,repeatable,and is suitable for the determination of cinnamic acid in Cortex Cinnamomi.
7.Clinical comparative analysis of Laparoscopic transabdominal preperitoneal repair and path tension -free ;hernioplasty in the treatment of recurrent inguinal hernia in adults
Huiming LIU ; Qing TIAN ; Yilei YUAN ; Suqin YU ; Honghua DING ; Yang WANG ; Honglei GAO ; Zuocheng SUN
Chinese Journal of Primary Medicine and Pharmacy 2017;24(3):351-354
Objective To compare the clinical efficacy of laparoscopic repair of laparoscopic transabdominal preperitoneal(TAPP)and Lichtenstein tension-free repair herniorrhaphy in the treatment of recurrent inguinal hernia in adults,and to explore the clinical advantages of TAPP in the treatment of recurrent inguinal hernia.Methods A retrospective analysis was conducted in 54 adult patients with recurrent inguinal hernia from December 2010 to January 2015.The patients were randomly divided into TAPP group and Lichtenstein group.The operation time,intraoperative bleeding volume,postoperative hospitalization time,cost of hospitalization,postoperative complications,early postoperative pain and the recurrence of hernia were compared between the two groups.Results All patients were successfully completed surgery.The operation time of TAPP group (47.2 ±9.4)min was significantly shorter than (73.1 ±10.4)min of Lichtenstein group (t=-2.503,P=0.034).The median amount of bleeding during operation of TAPP group was 40(15 -110)ml,which was significantly less than 73(11 -130)ml in Lichtenstein group (t=-6.018,P=0.000). Postoperative hospital stay of TAPP group[(6.5 ±1.4)d]was shorter than (8.2 ±1.6)d of the Lichtenstein group (t=-2.613,P=0.028).Early postoperative pain score of TAPP group[(1.8 ±1.2)points]was better than (2.9 ± 1.4)points in Lichtenstein group (t=-7.006,P=0.000),the difference was statistically significant.However,the hospitalization cost of TAPP group[(8 842.8 ±415.2)yuan]was higher than (6 676.9 ±327.6)yuan of the Lichtenstein group,the difference was statistically significant(t=6.782,P<0.05).In TAPP group,2 cases had complications after operation,which were less than 5 cases of Lichtenstein group.Postoperative follow up ranged from 6 to 48 months,1 case of recurrence in Lichtenstein group,the recurrence rate was 3.8%.There was no recurrence in the TAPP group.Conclusion TAPP has the advantages of short operation time,less bleeding,rapid postoperative recovery,less postoperative pain and so on.It can be used as a recommended procedure for the treatment of recurrent inguinal hernia in adults.
8.Clinical value of carbon nanoparticle in gastrectomy of stomach neoplasms
Huiming LIU ; Rongmei MA ; Honghua DING ; Suqin YU ; Chenguang KOU ; Cuiyun LIU
Chinese Journal of Postgraduates of Medicine 2014;37(26):12-14
Objective To evaluate the clinical application value of local injections of carbon nanoparticle in gastrectomy of stomach neoplasms.Methods Forty cases of stomach neoplasms with local injections of carbon nanoparticle in gastrectomy of stomach neoplasms were as experimental group,and 40 cases of stomach neoplasms with conventional gastrectomy of stomach neoplasms were as control group.The number of removed tiny lymph node and transferred tiny lymph node was compared.Results There was significant difference in the average number of removed tiny lymph node N1,N2,N3 between experimental group and control group (5.120 ± 0.455 vs.2.900 ± 0.245,3.890 ± 0.367 vs.1.750 ± 0.256,1.790 ± 0.224 vs.0.590 ± 0.054)(P < 0.01).There was significant difference in the average number of transferred tiny lymph node N1,N2,N3 between experimental group and control group (1.090 ±0.087 vs.0.430 ± 0.044,0.550 ± 0.052 vs.0.340 ± 0.027,0.410 ± 0.044 vs.0.130 ± 0.013)(P < 0.05).There was no significant difference in postoperative complications,mortality and length of hospital stay(P> 0.05).Conclusion Carbon nanoparticle in gastrectomy of stomach neoplasms is a simple,safe,easy method,and it has certain supplementary role in conventional gastrectomy of stomach neoplasms.
9.Analysis of postoperative pain in laparoscopic transabdominal preperitoneal and Lichtenstein repair of adult recurrent inguinal hernia
Huiming LIU ; Qing TIAN ; Yilei YUAN ; Suqin YU ; Honghua DING ; Yang WANG ; Honglei GAO ; Zuocheng SUN
Chinese Journal of Postgraduates of Medicine 2017;40(4):325-328
Objective To investigate the causes and prevention of postoperative pain of laparoscopic transabdominal preperitoneal (TAPP) and Lichtensteinrepair in the treatment of adult recurrent inguinal hernia.Methods Sixty adult recurrent inguinal hernia patients were enrolled in this study.They were divided into TAPP group and Lichtenstein group by random digits table,with 30 cases in each group.At 6 h Mter operation,the pain degree was evaluated by visual analogue scale (VAS) and compared between two groups.The level of VAS in TAPP group was (3.76 ± 1.47) scores,in Lichtenstein group was (6.36 ± 1.54) scores,and there was significant difference (t =-5.978,P =0.000).In TAPP group,pain was mainly moderate (17 cases,56.67%) and mild (11 cases,36.67%).In Lichtenstein group,pain was mainly moderate (14 cases,46.66%) and severe (13 cases,43.33%).Postoperative follow-up ranged from 6 to 48 months.No chronic pain appeared in TAPP group.There were 4 cases with chronic pain in Lichtenstein group,and the incidence rate of chronic pain was 13.3%.Conclusions The operation of TAPP in the treatment of recurrent inguinal hernia in adult patients has the advantage of shorter operation time,less postoperative pain,faster postoperative recovery,and can effectively reduce the incidence of postoperative pain.
10.Clinical significance of carbon nanoparticles in breast cancer lymphadenectomy
Huiming LIU ; Honghua DING ; Lulu YAN ; Shijiang LIU ; Liping ZHENG ; Cuiyun LIU
Chinese Journal of Primary Medicine and Pharmacy 2016;23(13):1967-1969
Objective To evaluate the clinical application value of active carbon nanoparticles to guide breast cancer tiny lymphadenectomy.Methods 50 patients with breast cancer were enrolled in the study and were divided into two groups by random number table.Active carbon particle was injected locally to guide the regional lymph nodes dissection in 25 cases as study group,and the traditional method was performed in 25 cases as observation group.Numbers of dissected lymph nodes were compared between two groups.Results The average number of eliminated small lymph nodes in the study group was dramatically more than that in the observation group[(23.60 ±4.61)vs. (14.60 ±5.16),t =3.47,P <0.05].There was significant difference between the study group and the observation group in the small ambulant lymph nodes[(5.80 ±1.49)vs.(2.89 ±1.66),t =2.91,P <0.05)].Conclusion Active carbon injected locally can eliminate not only more small lymph nodes,but also more small ambulant lymph nodes.