Objective A method for the analysis of eleven benzodiazepine in beverages,blood and urine and seven main metabolites of benzodiazepine in urine by solid phase extraction and high performance thin layer chromatography is described in this paper.Method The analytic materials in specimens were extracted by using GDX 101 porous resin as absorbent and diethyl ether as eluant.The extracts were spread out on plates using benzene∶acetone(10∶6) as eluant and were visualized by modified Dragendorffs reagent.Results The absolute sensitivity of the analysis is 0 4 ?g to 0 6 ?g .The limit of detection of benzodiazepines in urine,blood and beverages are 0 4 ?g/ml to 1 0 ?g/ml ,0 6 ?g/ml to 1 0 ?g/ml and 0 4?g/ml to 0 8 ?g/ml respectively.The limits of detection of metabolites of benzodiazepines in urine are 0 4 ?g/ml to 1 0 ?g/ml .Conclusion These results suggested that this method is useful for the detection of benzodiazepines in toxication case.

Objective To observe the clinical curative effect of Ginger Vinegar Mud sticking on Shenque acupoint on postoperative nausea and vomiting (PONV) aftertotal hip/knee arthroplasty (THA/TKA), which can provide the basis for application of Ginger Vinegar Mud treatment. Methods A total of 80 patients who used the general anesthesia, were chosen according to the stochastic indicator method. They were divided into the experimental group and the control group with 40 cases in each group.The patients in both groups were given routine drug treatment and nursing according to the THA/TKA clinical pathway, based on this, the experimental group used Ginger Vinegar Mud to stick Shenque acupoint, while the control group was given dressings of the same appearance. The incidence of PONV was recorded 0-8 h, 9-12 h,13-24 h after surgery respectively. Results The incidence of nausea and vomiting in the experimental group 0-8 h was 25%(10/40), 15%(6/40),9-12 h was 20%(8/40), 10%(4/40),13-24 h was 10%(4/40), 0. While in the control group, they were 55%(22/40), 30%(12/40);40%(16/40), 25%(10/40); 30% (12/40) and 15%(6/40) respectively. The difference between the two groups was statistically significant (χ2 =58.23-80.23, P<0.05). Conclusions Using Ginger Vinegar Mud to stick Shenque acupoint can reduce the incidence rate of PONV under general anesthesia, the effect is distinct and this method is worthy of clinical promotion.

OBJECTIVE:To provide references for the improvement of civil relief system for adverse drug reactions.METHODS:The approaches for Japan in handling the "quinoform" drug injury event were compared with the way of China in dealing with drug injury events.RESULTS & CONCLUSION:The approaches for Japan in handling the"quinoform" drug injury event give some hints for China,i.e.the defective drugs should be comprehensively judged by judges,the causal relations should be determined by using the probability theory and the time point of producers' exemption should be revised.

Objective To discuss the influence of Yin yoga for Ⅰ, Ⅱ knee osteoarthritis patients'quality of life and anxiety. Methods Divided 98 patients of Joint department outpatient service with joint specializes into the experimental group and the control group by random number method, there were 49 cases in each group, two group patients all have routine drug therapy that according to the guidelines of diagnosis and treatment of knee osteoarthritis in 2015,and accept the routine health education of orthopaedic. On the basis of this, the experimental group accept Yin yoga exercise training by a professional yoga teacher and nurse, they also followed up the two group of patients for 1 year. And adopting health questionnaire (SF-36) to assess the patient's quality of life on the same day, which they see the doctor ,3 months, 6 months, 12 months, they also use Self-evaluation of the anxiety scale (SAS) to assess the patient's anxiety. Results SAS scores before and after the intervention of patients in the experimental group was (57.14 ± 5.92) and (37.92 ± 3.07) points respectively, the difference was statistically significant (t=15.64, P<0.05), while the difference in the control group was not significant, (57.03 ± 6.18) points vs (53.18 ± 3.16) points , P > 0.05. Physiological function, physiological function, body pain, general health, energy, social function, emotional function, mental health of experimental group patients after 12 months intervention was (79.23 ± 9.15), (56.79 ± 13.20), (78.32 ± 10.15), (44.50 ± 11.92), (64.85 ± 9.72), (83.90 ± 11.61), (62.13 ± 18.72), (67.33 ± 8.50) points respectively, while in the control group was (70.22 ± 10.13), (32.12 ± 11.07), (60.14 ± 9.56), (39.40 ± 10.27), (48.66 ± 7.52), (67.62 ± 12.13), (43.23±14.89), (57.00±8.13) points respectively, the difference between the two groups was significant(t=3.18-15.54, P<0.05 or<0.01). Conclusions Yin yoga can improveⅠ,Ⅱknee osteoarthritis patients quality of life and all ease anxiety. The method is feasible.

OBJECTIVETo compare the efficacy between moxa salt packets at acupoints combined with tropisetron hydrochloride and single use of tropisetron hydrochloride for cisplatin chemotherapy-induced gastrointestinal reaction.

METHODSSixty patients with malignant tumor who met inclusive criteria and received chemotherapy for the first time were recruited and randomly divided into an observation group and a control group, 30 cases in each one. Between the first days and fifth day into the chemotherapy, the patients in the control group were treated with daily intravenous injection of tropisetron hydrochloride (5 mg), while patients in the observation group, based on the treatment of control group, were treated with moxa salt packets at Zhongwan (CV 12). The nausea and vomiting between the first days and fifth day into the chemotherapy were compared in the two groups, and the occurrence rates of adverse reactions within the first week into chemotherapy were recorded.

RESULTSBetween the second day and fifth day into the chemotherapy, the effective rate for nausea in the observation group was higher than that in the control group (all P < 0.05); between the third day and fifth day into the chemotherapy, the effective rate for vomiting in the observation group was higher than that in the control group (all P < 0.05); one week into the chemotherapy, the occurrence rate of constipation in the observation group was lower than that in the control group (P < 0.05).

CONCLUSIONThe moxa salt packets combined with tropisetron hydrochloride can effectively reduce the cisplatin chemotherapy-induced nausea and vomiting as well as the occurrence rate of delayed-type vomiting, and improve the constipation, which is superior to single use of tropisetron hydrochloride.

Acupuncture Points ; Adult ; Aged ; Antineoplastic Agents ; adverse effects ; Cisplatin ; adverse effects ; Female ; Gastrointestinal Diseases ; etiology ; therapy ; Humans ; Male ; Middle Aged ; Moxibustion ; Nausea ; etiology ; therapy ; Neoplasms ; drug therapy ; Vomiting ; etiology ; therapy

Myeloid sarcoma (MS) is a localized extramedullary mass of immature granulocytic cells. MS may be found in any location, but intraoral occurrence is rare. This report presents a case of MS in the gingiva.
Gingiva ; Gingival Neoplasms ; Humans ; Sarcoma, Myeloid

Objective To observe the effects of Jiuxieling granules on rats with ulcerative colitis and explore its mechanism.Methods Ulcerative colitis models were established by immune method combined with local stimulation of 5% acetic acid.Wistar rats were randomly divided into control,model,positive control and low,middle,high dose Jiuxieling granules group.Rats in positive control group were treated with sulfasalazine,and those in three treatment groups were treated with low,middle and high dosage of Jiuxieling granules respectively for 14 days continuously.24 hours after last administration,the rats were killed to obtain colon mucous membrane to test GSH-Px,SOD,MDA,NO,tNOS and iNOS concentration of the homogenate of colon mucous membrane.Results Jiuxieling granules could markedly improve the levels of GSH-Px and SOD activity,whereas decrease the levels of MDA,NO,TNOS and iNOS.Conclusion Jiuxieling granules exert its marked curative effects on rats of ulcerative colonitis by resisting oxygen free radical lesion,inhibiting the generation of NO and NOS,and enhancing the activity of antioxidase.

Objective A rapid and highly sensitive method, based on the high performance thin-layer chromatography, was described for the qualitative and semiquantitative determination of 7-aminon-itramepam, the main metabolites of nitramepam, in human urine. Method 7-aminonitramepam was extracted by diethyl ether under pH9 condition. Fluorecsamine was used as a reagent to produce fluorescent product to show analyte on plate. Results The limit of detection for 7-aminonitramepam in urine was 5ng/ ml and the limit of quantitation was 15ng/ml. Conclusion The method can be successfully used for determining 7-aminonitramepam in urine samples excreted over 48h period after receiving 10mg nitramepam o-rally and could be applied to drug examination for the cases of drug-facilitated rob.

Objective To explore the application effect of paclitaxel combined with carboplatin neoadjuvant chemotherapy in patients with advanced cervical carcinoma.Methods Forty patients with stage Ⅱa and above cervical cancer who were treated between August 2015 and August 2016 were selected as the research objectives and all patients were diagnosed by pathological examination.They were divided randomly into experimental group(n=20)and control group(n=20).Patients in the experimental group were treated with intravenous chemotherapy before operation.This scheme included paclitaxel and carboplatin.It included 2 cycles,and the interval between the 2 cycles was 3 weeks.Extensive hysterectomy and pelvic lymphadenectomy were made in 14 days after chemotherapy.The patients in the control group were treated only with extensive hysterectomy and pelvic lymphadenectomy.The efficacy of neoadjuvant chemotherapy was evaluated according to WHO criteria,and observed the operation condition.Adverse drug reactions were evaluated according to WHO anti-cancer drug adverse reaction grade.The quality of life of the two groups was evaluated by the mos item short from health survey(SF-36).Results 20 patients completed chemotherapy,CR5 cases,PR11 cases,SD3 cases,PD1 cases,and the total effective rate(CR+PR)was 80％.At the same time,The paracervical tissue becomed soft in varying degrees,the gap widened,the invasive lesions were controlled in different degrees.Adverse reactions were mild and relieved without special treatment.There was no kidney and heart function damage.All cases were operated successfully after chemotherapy.There were no significant difference in operation time and blood loss between the two groups.The rate of lymph node metastasis,the infiltration rate of uterine tissue and the residual rate of tumor tissue in the vaginal margin were lower than those in the control group(P<0.01).The SF-36 scores of the two groups were higher than those before treatment,but the score of the experimental group was higher significantly than that of the control group,and the difference was statistically significant(P<0.01).Conclusion Paclitaxel combined with carboplatin in neoadjuvant chemotherapy of cervical cancer can reduce the tumor volume,increase the chance of surgery,has less toxic side effects,lower metastatic rate and improve the quality of life of patients.It is worthy of further clinical research and recommendation.

Objective To observe the pathological changes of hippocampus and myelin in rats with frontal cereberal ischemia and reperfusion after treated with methylcobalamine and to discuss the mechanism of the cerebral protective effect of methylcobalamine.Methods Cerebral ischemia and reperfusion models were made by clamping bilateral carotid arteries.Forty-five male Wistar rats were randomly allocated to sham-operation group,ischemia-reperfusion group and methylcobalamine group(n=15).1,2,4 weeks after reperfusion the rats in each group were divided into three groups(n=5).The pathological changes of hippocampus and myelin were observed by using light microscope,HE staining,LFB staining and electron microscope.Results The pyramidal neurons in hippocampus in ischemia and reperfusion groups expressed putrescence and myelin necrosis or demyelination at 1st week,and the histomorphological changes at 4th week were significant than that at 2nd week.The followings were observed in electron microscope: dimness,partly solubilization and collapsablity in myelin.The pyramidal neurons in hippocampus of therapy groups were similar to normal one and myelin expressed compaction and shipshape.The changes were more obvious at 4th week.Conclusion Methylcobalamine can obviously decrease the ischemia lesion of hippocampus and myelin and protect the brain function.