A qualitative study on continuing medical education training needs for village doctors in Beijing Huairou district / 中华全科医师杂志

Objective:To survey the continuing medical education training needs for village doctors in Beijing suburbs.Methods:A qualitative study on the continuing medical education training needs for village doctors was conducted in Beijing Huairou district from March to July 2021. Six township hospital managers, 19 village doctors, 15 village cadres and 30 villagers from 15 villages of 3 townships in the district selected by purposive sampling method attended the face-to-face, individual, in-depth interviews. A semi-structured interview outline was developed based on literature review and expert consultation. The content of the interviews was analyzed by the thematic framework method.Results:Among 19 rural doctors, 11 preferred the full-time training, while 8 were unable to participate in the full-time training. Most of township hospital managers and village doctors thought the ideal form of training was "classroom knowledge teaching teaching" (5/6, 16/19)and "outpatient clerkship"(6/6, 13/19). The training contents for village doctors were basic medical knowledge and skills, including diagnosis and treatment of common diseases, identification of common symptoms and management of chronic diseases; the appropriate techniques of traditional Chinese medicine including acupuncture, moxibustion, cupping and scraping; and public health including epidemic prevention and control, infectious disease detection and reporting.Conclusion:For improving the applicability and practicality of training for village doctors, it is necessary to apply rational training methods and forms, and develop targeted training program and contents based on training needs.

Clinical observation of acupuncture at Huiyin (CV 1) for chronic severe functional constipation / 中国针灸

OBJECTIVE@#To compare the effect of acupuncture at Huiyin (CV 1) and oral administration of western medication in treatment of chronic severe functional constipation (CSFC).@*METHODS@#A total of 64 patients with CSFC were randomly divided into an acupuncture group (32 cases, 5 cases dropped off) and a western medication group (32 cases, 4 cases dropped off). Both groups were given routine basic treatment. The acupuncture group was treated by directly puncture of 20-30 mm at Huiyin (CV 1), once a day for the first 4 weeks, 5 times a week, once every other day for the next 4 weeks, 3 times a week, totally for 8 weeks. The western medication group was treated with 2 mg prucalopride succinate tablets orally before breakfast every day for 8 weeks. The average number of weekly spontaneous bowel movement (SBM) of the two groups were observed before treatment and 1-8 weeks into treatment. The constipation symptom score before and after treatment, and in follow-up of 1 month after treatment, as well as quality of life [patient assessment of constipation quality of life questionnaire (PAC-QOL) score and the proportion of patients of PAC-QOL score difference before and after treatment≥1] before and after treatment were compared in the two groups. The clinical effects of the two groups were evaluated after treatment and in follow-up.@*RESULTS@#Compared before treatment, the average number of weekly SBM in the two groups was increased 1-8 weeks into treatment (P<0.05). The average number of weekly SBM in the acupuncture group was less than that in the western medication group 1 week into treatment (P<0.05), and the average number of weekly SBM in the observation group was more than that in the western medication group 4-8 weeks into treatment (P<0.05). The scores of constipation symptom after treatment and in follow-up and scores of PAC-QOL after-treatment in the two groups were lower than those before treatment (P<0.05), and those in the acupuncture group were lower than the western medication group (P<0.05). The proportion of patients of PAC-QOL score difference before and after treatment≥1 in the acupuncture group was higher than that in the west medication group (P<0.05). The total effective rates after treatment and in follow-up in the acupuncture group were 81.5% (22/27) and 78.3% (18/23), respectively, which were better than 42.9% (12/28) and 43.5% (10/23) in the western medication group (P<0.05).@*CONCLUSION@#Acupuncture at Huiyin (CV 1) can effectively increase the number of spontaneous defecation in patients with CSFC, reduce constipation symptoms, improve the quality of life, and the effect after treatment and in follow-up is better than oral western medication.

Comparative authentication of Semiliquidambar cathayensis and its substituted species via macroscopic and microscopic features / 中草药·英文版

Objective: Ban Fenghe recorded in the Quality Standard of Yao Medicine of Guangxi Zhuang Autonomous Region (Volume 1) is derived from the dried stems and leaves of Semiliquidambar cathayensis. It is usually confused with medicinal herbs from Pterospermum heterophyllum and Dendropanax dentiger. However, they are very different in chemical composition, and should not be used as the same drug. To ensure their safety and efficacy, a method based on macroscopic and microscopic characteristics was developed to distinguish them. Methods: A total of 14 batches of Ban Fenghe samples from three species were collected from different producing areas in China. The macroscopic characteristics were examined by observing external traits. The tissue structures of transverse sections of stems and leaves, the leaf epidermis, and the powder were observed microscopically. Results: The branchlets and leaf surfaces of S. cathayensis and P. heterophyllum were hairy, especially the lower leaf surfaces of P. heterophyllum were densely covered with hairs, but those of D. dentiger were hairless. The pericyclic fibers of S. cathayensis stems were intermittently distributed in a circular shape and accompanied by stone cells, whereas those of P. heterophyllum and D. dentiger were bundled without stone cells. So stone cells and hairs were present in S. cathayensis powder, stone cells were not found in P. heterophyllum and D. dentiger powder, and hairs were not present in D. dentiger powder. The distribution sites, sizes and types of secretory tissues of these three species were also different in transverse sections of stems and leaves. Stomata on the lower epidermis of S. cathayensis leaves were paracytic, whereas those of P. heterophyllum and D. dentiger were anomocytic. Conclusion: Ban Fenghe drugs derived from S. cathayensis could readily be distinguished from those of P. heterophyllum and D. dentiger by macroscopic and microscopic features.

Countermeasures of "early clinical, multi-clinical and repeated clinical" for medical undergraduates / 中华医学教育探索杂志

In 2012, Chongqing Medical University was approved to be the first batch of pilot universities in China for excellent doctor education and training program, which started the exploration of "early clinical, multi-clinical and repeated clinical" for medical students, and put it into practice in clinical medicine of Batch 2015 ("5+3" integrated specialty). This paper applies the methods of literature research, questionnaire survey and empirical research to understand the needs and suggestions of students for clinical practice. It is suggested that the concept of "early clinical practice" should be integrated into the theoretical teaching, the teaching method of "case introduction" should be adopted in the course of integrated medicine education, the course of Clinical Skills should be reformed, the clinical practice activities such as "early admission to the ward" should be carried out, and the evaluation system of clinical practice should be rebuilt, hoping to provide references for the exploration of "early clinical, multi-clinical and repeated clinical" in medical education of other colleges and universities.

Effect of Siwu decoction on the radiation injury of Zebrafish blood system / 中华放射医学与防护杂志

Objective:To observe the effect of Chinese herbal compound Siwu decoction (SW) on radiation injury of zebra fish blood system, and to clarify whether zebra fish is a suitable model for this study. Methods:Totally 72 of 4-month-old adult male zebra fish ( Danio Rerio) with body weight ranging from 0.14 to 0.20 g were used in all the experiments, where 36 zebra fish were taken to observe the hemodynamic changes after radiation, and the other 36 zebra fish were used to study the intervention effect of Siwu decoction on the blood injury after radiation. Zebra fish was irradiated with 20 Gy of 60Co gamma-rays at a dose rate of 97.33 cGy/min. For the hemodynamic study, the peripheral blood and whole kidney marrow cells (WKMCs)of irradiated zebra fish and non irradiated control were collected on days 7, 14 and 30 after irradiation, respectively, and the cell number was detected by flow cytometry. For the Siwu decoction treatment, 36 zebra fish were randomly divided into non-irradiation group, irradiation group, SW2 000 group ( Siwu decoction was diluted by 2 000-fold) and SW5 000 group ( Siwu decoction was diluted by 5 000-fold). Siwu decoction was given on the second day after irradiation. Then the peripheral blood and WKM cells of zebra fish were collected at 7 d after irradiation for further analysis. Results:After irradiation, the dynamic of blood development of zebra fish were obviously changed with the most blood cell ablation at 7 d post-irradiation. The total number of peripheral blood cells and WKM cells decreased by 26% and 52%( t=4.535, 28.987, P<0.05), the number of myeloid monocytes, lymphocytes, and red blood cells in the WKM decreased by 46%, 79% and 33%( t=18.457, 66.900, 9.872, P<0.05), and the number of precursor cells decreased by 49% ( P>0.05). The numbers of these blood cells were partly recovered at 14 d after irradiation and returned to the normal level at 30 d after irradiation. In comparison with irradiation alone group, the numbers of WKM cells, myeloid monocytes, progenitor cells, lymphocytes and red blood cells increased by 57%, 125%, 81% and 35%, respectively ( t=12.128, 21.594, 15.473, 4.594, P<0.05), and peripheral red cells did not increase significantly in the SW5 000 group after irradiation. However, SW2 000 had no significant influence on radiation injury of zebra fish blood cells ( P>0.05). Conclusions:Radiation injury of the blood system of zebra fish could be recovered at a month after irradiation, and this radiation damage could be partly intervened by Siwu decoction at a suitable concentration, which provides a reference for the study of blood system regulation of traditional Chinese medicine.

Clinical observation on acupoint sticking therapy plus electroacupuncture for treating peripheral facial paralysis / 针灸推拿医学（英文版）

Objective: To observe the clinical effect of acupoint sticking therapy with Mian Tan Gao (facial paralysis paste) plus electroacupuncture (EA) for treating peripheral facial paralysis and its influence on patients' facial nerve functions, facial disability index and clinical symptoms and signs. Methods: A total of 96 peripheral facial paralysis patients were allocated into an observation group, a medicine group and an EA group by simple randomization, with 32 cases in each group. Patients in the medicine group were treated with oral mecobalamine and prednisone acetate; patients in the EA group were treated with EA on the basis of the medicine treatment; while patients in the observation group were treated with acupoint sticking therapy with Mian Tan Gao (facial paralysis paste) plus EA. After 4-week treatment, the clinical efficacy, the adverse events, and the scores of House-Brackmann (H-B) facial nerve function grading scale, visual analog scale (VAS), clinical symptoms and signs, and facial disability index (FDI) were compared. Results: After 4-week treatment, the total effective rate was 96.9％ in the observation group, higher than 68.7％ in the medicine group and 75.0％ in the EA group (both P<0.05). After 4-week treatment, the scores of H-B grading scale, VAS and clinical symptoms and signs in the three groups dropped significantly compared with those before treatment, and the scores in the observation group were lower than those in the medicine group and EA group (all P<0.05). After 4-week treatment, the facial disability index-physical function (FDIP) in the FDI in the three groups increased significantly, with a higher value in the observation group compared with that in the medicine group and EA group (both P<0.05). The facial disability index-social function (FDIS) in the FDI dropped significantly, with a lower score in the observation group compared with that in the medicine group and EA group (both P<0.05). However, the comparisons of the items above between the medicine group and the EA group showed no statistical significance (all P>0.05). The between-group comparison of the adverse event across the three groups showed no statistical significance (P>0.05). Conclusion: Acupoint sticking therapy with Mian Tan Gao (facial paralysis paste) plus EA can decrease H-B grade, reduce pain severity and improve clinical symptoms and signs as well as the facial disability condition in peripheral facial paralysis patients. This method produced more significant efficacy compared with oral medicine and medicine plus EA.

Clinical observation of dry eye syndrome treated with acupuncture / 中国针灸

OBJECTIVE@#To compare the therapeutic effect between acupuncture and hyaluronic acid sodium eye drops for dry eye syndrome.@*METHODS@#A total of 60 patients with dry eye were randomized into an acupuncture group and a western medication group, 30 cases in each one. In the acupuncture group, acupoints around the eyes, abdomen and limbs were selected, such as Jingming (BL 1), Cuanzhu (BL 2), Fengchi (GB 20), Taiyang (EX-HN 5), Guanyuan (CV 4), Qihai (CV 6) and Hegu (LI 4), once 2 days for 1 month, 15 times in total. In the western medication group, hyaluronic acid sodium eye drops was applied, 3 times a day, one drop every time, for 1 month. The tear meniscus height (TMH), tear break-up time (BUT) and conjunctival congestion scores were observed before and after treatment in the two groups, and the clinical effects of the two groups were compared.@*RESULTS@#The total effective rate in the acupuncture group was 68.3% (41/60), which was superior to 30.0% (18/60) in the western medication group (<0.05). Compared before treatment, the TMH was increased, BUT was prolonged and conjunctival congestion score was reduced after treatment in the acupuncture group (<0.05, <0.01). After treatment, the TMH and BUT in the acupuncture group were higher (<0.05, <0.01), and the conjunctival congestion score was lower than those in the western medication group (<0.05).@*CONCLUSION@#The therapeutic effect of acupuncture is superior to hyaluronic acid sodium eye drops. Acupuncture can promote lacrimal gland secretion and increase the tear film stability.

Experimental Study on the Anti-gout Effect of Aqueous Extract from the Stems and Leaves of Erythropalum scandens / 中国药房

OBJECTIVE： To study the anti-gout effect of aqueous extract from the stems and leaves of Erythropalum scandens （ASLE）. METHODS： The mice were randomly divided into normal group， model group， allopurinol group （positive control， 5 mg/kg）， ASLE low-dose， medium-dose and high-dose groups （1 300， 2 600， 5 200 mg/kg， by raw material； similarity hereinafter）， with 10 mice in each group. Except for normal group， other groups were given potassium oxonate intragastrically to induce hyperuricemia model. One hour after modeling， normal group and model group were given constant volume of normal saline intragastrically； administration group was given relevant medicine intragastrically， once a day， for consecutive 7 d. One hour after last administration， the levels of serum uric acid （SUA） and serum creatinine （Scr） were detected by colorimetry assay. Another mice were randomly divided into normal group， model group， indomethacin group （positive control， 7.5 mg/kg）， ASLE low-dose， medium-dose and high-dose groups， with 10 mice in each group. Normal group and model group were given constant volume of normal saline intragastrically； administration group was given relevant medicine intragastrically， once a day， for consecutive 7 d. After last administration， except for normal group， the mice were given sodium microcrystalline urate via toes to induce gouty arthritis model. Before and 1， 2， 4， 6， 8 h after modeling， the circumference of the same part of the inflamed limbs and toes of mice in each group was measured by wire binding method， and the degree of toe swelling was calculated. The number of white blood cell （WBC）， neutrophil （NEU） and lymphocyte （LYM） were detected by animal hematology analyzer. The levels of SUA and Scr were measured by colorimetry assay. The content of NO in toe tissue was determined by Griess method. RESULTS： The experimental results of hyperuricemia model showed that the levels of SUA and Scr in mice were significantly higher in model group than those in normal group （P＜0.01）. Compared with model group， above indexes of mice were decreased significantly in administration group （P＜0.05 or P＜0.01）. The experimental results of gouty arthritis model showed that the level of SUA， the degree of toe swelling （2-8 h）， the number of WBC， NEU and LYM， NO content in model group were increased significantly， compared with normal group （P＜0.05 or P＜0.01）. Compared with model group， the levels of SUA and Scr （ASLE groups）， the degree of toe swelling [indomethacin group， ASLE high-dose group （2-8 h）， ASLE low-dose group （2， 6 h）， ASLE medium-dose group （6 h）]， the number of WBC and NEU （administration groups）， the number of LYM （indomethacin group） and NO content （administration groups except for ASLE low-dose group） were decreased significantly in administration groups （P＜0.05 or P＜0.01）. CONCLUSIONS： The anti-gout effect of ASLE may be associated with promoting uric acid metabolism， anti-inflammatory and improving renal function.

Effects of electro-acupuncture at Tongli (HT 5) and Xuanzhong (GB 39) acupoints from functional magnetic resonance imaging evidence / 中国结合医学杂志

<p><b>OBJECTIVE</b>To explore the specifificity of Tongli (HT 5) and Xuanzhong (GB 39) paired acupionts in aspects of Deqi sensation and brain activation patterns during electroacupuncture.</p><p><b>METHODS</b>In this study, 15 healthy subjects were enrolled. All participants suffered two kinds of functional magnetic resonance imaging (fMRI) examinations randomly: Examination A received electro-acupuncture (EA) at the bilateral Tongli (HT5) and Xuanzhong (GB 39) acupoints (ACU), and examination B received EA at bilateral non-acupoints (NAP). The subjects reported the feeling of Deqi at each examination later respectively. A multi-voxel pattern analysis method and Statistical Program for Social Sciences were used to analyze the data.</p><p><b>RESULTS</b>The ACU group (Exam A) reported fullness, heaviness, numbness, soreness and throbbing of signifificantly greater intensity than the NAP group (Exam B). In addition, there was no statistical signifificance between two groups in aching, tingling, deep pressure, sharp pain, dull pain, warmness and cold. Meanwhile, fMRI data revealed differences between two groups in discriminating accuracy of brain somatosensory cortex and language-related cortices.</p><p><b>CONCLUSIONS</b>Needling HT 5 and GB 39 may modulate language function through a complex brain network, suggesting that it may be benefificial to the recovery of language function in patients with aphasia.</p>

"The exploration and practice of ""the holistic thinking on the treatment of severe medicine in the training of the national college students' clinical skills competition" / 中华医学教育探索杂志

The holding of the national college students' clinical skills competition reflects the importance of medical education for clinical practice training . Although through intensive itemized skills drills, the competitors can complete each individual operation with satisfaction, due to the lack of clinical experience, in the integrated circuit training, they will easily stray into question stemtrap. The concrete analysis of the national college students' clinical skills contest competition reflects the medical students' insufficient recognition of clinical skills, lack of the overall concept of the intensive medical treatment, not flexible and insufficient mastery of the connotation of the clinical skills, which seriously restricts the improvement of clinical education. Therefore this article raises special sugges-tions, referring to training focusing on “Airway and Circulation”, developing the critical care thinking based on the relationship of multi-organ and improving the first-aid capability of the team work, so as to provide reference for the improvement of training effect.

Research progress on quantification of electroacupuncture parameters / 中国针灸

By reviewing literature, summarization and generalization are respectively pertormed according to different electroacupunture (EA) parameters. Based on the understanding of clinical and experimental usage of EA parameters, effects of different parameters are summarized, and a preliminary evaluation is done to point out the advantages and disadvantages. It is found out that different EA parameters would produce different effects on the body, and researches are more in the field of experimental area and less in the clinical area. What's more, the majority of scholars focuses their attention on single-factor study, leading to fewer researches on the effects of parameters combination.

Thinking on current treatment situation of acupuncture foe functional defecation disorders / 中国针灸

In order to optimize acupuncture treatment protocol for functional defecation disorders, literature during past 20 years is reviewed, and factors which influences acupuncture therapeutic effect are analyzed from aspects of acupoint, acupuncture technique, etc. As for the selection of acupoint, more attention should be paid on the use of Baliao, especially Zhongliao (BL 33) and Xialiao (BL 34); when Baliao is deeply needled, it is essential to acquire scientific technique. The relationship between acupuncture parameter (including electroacupuncture waveform and frequency), acupuncture techniques (including reinforcing and reducing technique, quantity of stimulation, etc. ) and acupuncture efficacy is complicated, and the scientific values of present research conclusion are in need, of further improvement. The diagnosis and treatment awareness on types of functional defecation should be strengthened, and the mental health of the constipation patients should be concerned. The combination of acupuncture and biofeedback training can have a synergistic effect, which is benefit to achieve a better long-term effect. Based on this, acupuncture treatment protocol for functional defecation disorders can be optimized to further improve the efficacy.

Research and thinking on needling sensation of acupoint Huantiao (GB 30) / 中国针灸

Taken Huantiao (GB 30) as breakthrough point, acupuncture manipulations of generating various needling sensations by different physicians are sorted. Types of acupoint needling sensations and conducting directions after acupuncture and all kinds of factors that affect needling sensations are analyzed from new perspectives. It is considered that attention should be paid to acupoint location, postures of patients, manipulation methods, types of needling sensations, transmission lines and duration time of needling sensations, etc.

Chemical constituents in higher polar substances from Desmodium caudatum / 中国中药杂志

In this study the chemical constituents of the higher polar sustances from Desmodium caudatum were investigated.The compounds were isolated by using column chromatographies over silicagel, polyamide, ODS, Sephadex LH-20, and preparative HPLC. The structures of these compounds were identified on the basis of NMR and MS spectra. Thirteen compounds were obtained and their structures were identified as vanillin(1), loliolide(2), indole-3-carboxaldehyde(3), salicylic acid(4), swertisin(5), saccharumoside C(6), isosinensin (7), kaempferol 3-O-β-D-glucopyranoside-7-O-α-L-rhamnopyranoside (8), isovitexin (9), vitexin (10), nothofagin(11), resveratroloside (12), and 2"-α-rhamnopyranosyl-7-O-methylvitexin (13). Except for compound 5, the remaining compounds were isolated from D. caudatum for the first time. Compounds 2, 3, 6-8, 11-13 were separated from the genus Desmodium for the first time.

Dynamic study of correspondence of prescription and syndrome system: a system with combination of disease and syndrome, correspondence of prescription and syndrome / 中国中西医结合杂志

By analyzing the present situation and existing problems in the material bases of syndrome and Chinese materia medica, we think that either syndrome or prescription is a complex whole system. Studies of the material bases of syndrome and prescription should be established on the combination of disease and syndrome, following the holistic and dynamic principles. Departure from the holistic principle, separating the syndrome from the prescription, ignoring the dynamic concepts may possibly lose the features and advantages of syndrome typing and Chinese medicine preparations. The metabolomics research bridges the study of prescription and syndrome. It is of great significance in finding out the agreeable point of disease-syndrome-efficacy, establishing a dynamic research method with combination of disease and syndrome, correspondence of prescription and syndrome.

Determination of brucine and strychnine in rat after cutaneous administration of semen strychni niosome gel by LC-MS/MS / 中国中药杂志

<p><b>OBJECTIVE</b>A sensitive liquid chromatography-tandem mass spectrometric (LC-MS/MS) method has been developed and validated for the determination of brucine and strychnine in rat plasma.</p><p><b>METHOD</b>Samples were extracted by ethyl acetate-n-butanol (7: 3). Chromatographic separation was operated on ZORBAX XDB-C18 column with gradient elution of acetonitrile-methanol-water (0.05% acetic acid and 10 nmol x L(-1) ammonium formate contained), followed by LC-MS/MS in positive electrospray ionization. Quantification was carried out on multiple reaction monitoring (MRM) of the transition m/z 395.2/324.2, m/z 335.2/184.2 and m/z 199.1/171.1 for brucine, strychnine and tacrine (internal standard), respectively.</p><p><b>RESULT</b>The method was linear in the range of 0.195-100 and 0.07840 microg x L(-1) for brucine and strychnine, with coefficient correlation 0.994 and 0.996 respectively. The recoveries of extraction were 78.9% - 102.4% for brucine and 95.2% - 106.1% for strychnine. Precision, accuracy, stability and matrix effect of the analytes met the requirement. The method was applied to a pharmacokinetic study of brucine and strychnine after cutaneous administration of Semen Strychni niosome gel. The C(max) were (26.20 +/- 5.81) and (12.50 +/- 3.00) microg x L(-1) while the AUC(0-infinity), were (193.75 +/- 39.43) and (98.25 +/- 28.54) microg x h x L(-1) of the two components.</p><p><b>CONCLUSION</b>We conclude that the niosomes may reduce the systemic exposures and prolong the local release of brucine and strychnine.</p>

Effects of fuzheng jianpi decoction combined chemotherapy on the quality of life and the survival time of children with solid tumor / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To study the effects of Fuzheng Jianpi Decoction (FJD) combined chemotherapy on the quality of life (QOL) and the survival time of children with solid tumor.</p><p><b>METHODS</b>Recruited were 167 solid tumor children patients at Department of Tumor, Beijing Children's Hospital from Jan. 2005 to Jan. 2008. They were randomly assigned to the treatment group (83 cases) and the control group (84 cases) according to the random digit table. All had chemotherapy. Those in the treatment group additionally took FJD, 50 -100 mL each time, twice daily. After chemotherapy those in the treatment group took modified FJD. The WBC, Hb, and PLT were detected in all patients before treatment, 6 months after treatment, and 1 year after treatment. The 1-, 2-, and 3-year QOL, 3-year survival rate, and the survival life of dead children patients were observed.</p><p><b>RESULTS</b>Compared with the control group of the same period, the 6-month and 1-year WBC and Hb increased, the 1-year PLT increased in the treatment group, showing statistical difference (P<0.05, P<0.01). Compared with 1-year treatment in the treatment group, the 2-and 3-year psychological functions and the general symptoms scores decreased (P<0.05, P<0.01). Compared with the control group of the same period, the 2-and 3-year somatic functions, psychological functions, and the general symptoms scores decreased in the treatment group; the 2-year somatic functions and psychological functions decreased in the treatment group; the 3-year psychological functions and the general symptoms scores decreased in the treatment group, all with statistical difference (all P<0.05). Compared with the control group, the death number decreased, the survival rate increased, the life span of dead children was prolonged in the treatment group, showing statistical difference (P<0.05).</p><p><b>CONCLUSION</b>FJD combined chemotherapy could effectively improve the QOL of solid tumor children patients, elevate their survival rate, and prolong their life spans.</p>

Effect of Jinhuang Fuzheng powder on cytokines of immunosuppressive mice with protein antibody micro-array / 中国中药杂志

<p><b>OBJECTIVE</b>To observe the effect of Jinhuang Fuzheng powder on cytokines of immunosuppressive mice by using protein antibody micro-array.</p><p><b>METHOD</b>The immunosuppressive mice model was established by subcutaneously injecting cyclophosphamide. Rats were orally administered with low, middle and high dose of Huangjin Fuzheng powder for 10 days, and fasted for 12 hours after the final administration. 1 mL blood was drawn from caudal veins and isolated hearts of rats of each group. A quantitative test was conducted for cytokines with cytokine antibody array.</p><p><b>RESULT</b>Compared with the control group, IFN-gamma and RANTES of the CTX group decreased significantly (P<0.05). After the administration, IFN-gamma of low, middle and high-dose groups, and RANTES of the high-dose group increased significantly (P<0.05). Compared with the control group, IL-5, IL-6, IL-9, IL-13 and MCP-1 of the CTX group increased remarkably (P<0.01, P<0.05). After the administration, IL-5, IL-6, IL-9, IL-13 and MCP-1 of low, middle and high-dose groups decreased to varying degrees. GM-CSF, IL-1alpha, IL-1beta, IL-2, IL-3, IL-4, IL-10, IL-12, IL-17, M-CSF, TNF-alpha, KC and VEGF of the 13 types of cytokines showed no significant change.</p><p><b>CONCLUSION</b>Jinhuang Fuzheng powder shows effect on 20 types of cytokines of immunosuppressive mice to varying degrees, which may be related to the regulatory immunosuppression of Th1/Th2 subgroup in mice.</p>

Treatment of vomiting in children patients with solid tumor by hewei zhiou recipe combined ondansetron hydrochloride / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To observe the therapeutic efficacy of Hewei Zhiou Recipe (HZR) combined ondansetron hydrochloride (OH) in treating vomiting in children patients with solid tumor.</p><p><b>METHODS</b>Eighty children patients with solid tumor at the Department of Tumor, Beijing Children's Hospital from January 2007 to January 2010 were randomly assigned to the treatment group and the control group by the random digit table method, 40 in each group. OH 4 mg was intravenously dripped to patients in the control group. Those in the treatment group took HZR on the basis of the same treatment as for the control group. The vomiting score and degree of the two groups were collected and compared by the end of the 1st to the 6th therapeutic course.</p><p><b>RESULTS</b>There was no statistical difference in the vomiting degree between the two groups by the end of the 1st therapeutic course (Z = -0.470, P>0.05). The vomiting degree was lessened in the treatment group by the end of the 2nd to the 6th therapeutic course, showing statistical difference when compared with the control group (Z = - 2.966, -3.256, -3.453, -4.870, -3.627, respectively, P<0.01).</p><p><b>CONCLUSION</b>HZR combined OH could effectively relieve the vomiting of children patients with solid tumor during chemotherapy.</p>

Study on HPLC fingerprint of 11 Taraxacum species in northeast of China / 中国中药杂志

<p><b>OBJECTIVE</b>To study the RP-HPLC fingerprints of 11 plants in the genus Taraxacum for their quality control.</p><p><b>METHOD</b>The fingerprints were determined using an Agilent 1100 series instrument system. Chromatographic analyses were performed on a Kromasil 100-5 C18 (4.6 mm x 250 mm, 5 microm) analytical column,eluted with methanol and water containing 0.5% acetic acid as the mobile phases in gradient elution at the flow rate of 1.0 mL x min(-1). The detection wavelength was 323 nm. The temperature of column was 35 degrees C. Eleven species of Taraxacum in northeast of China were detected respectively.</p><p><b>RESULT</b>Twenty-five common peaks existed in 11 RP-HPLC fingerprints. By comparing the retention time and the on-line UV spectra, peaks No. 10, No. 12, No. 16 and No. 25 were identified as chlorogenic acid, caffeic acid, p-coumaroy acid and luteolin respectively.</p><p><b>CONCLUSION</b>The analytical method with good precision and reproducibility can be useful in the quality control of Taraxacum plants.</p>