China ; Humans ; Stomach Neoplasms ; diagnosis ; therapy

Objective To investigate the influence of super fine crushing technique on dissolution rate of Sunshang Capsule (SC). Methods With the dissolution of active components and notoginsengside as the markers, the dissolution rate in Sunshang Capsule and Sunshang powder which were prepared by super fine crushing method and fine crushing method respectively was compared by TLC and HPLC. Results The stain of Sunshang Capsule was bigger and darker than that of Sunshang Powder, time-limited dissolution of SC was 4.66 %higher and the content of notoginsengside R1 was 6 %higher than those of Sunshang Powder. Conclusion Super fine crushing technique can increase the dissolution rate of SC and this will supply evidence for the process of SC preparation.

Objective To establish the preparation method of Xiao' er Jiere hollow type suppository and determination method of the dissolubility.Methods Xiao' er Jiere hollow type suppository and ordinary suppository were prepared.With bacalin and chlorogenic acid as the standards,the in-vitro dissolution test and HPLC method were applied to determine the accumulated dissolution rate of bacalin and chlorogenic acid in two different types of suppository.Results The linearity of bacalin was in the range of 0.040 ? g～ 0.320 ? g(r=0.999 7)and that of chlorogenic acid was in the range of 0.064～ 0.512 ? g(r=0.999 8).The accumulated dissolution rate of the hollow type suppository was over 97 % in 30min.Conclusion Drug release rate of hollow type suppository is higher than the ordinary suppository.The method is stable and accurate.

Objective To observe the promoting effect of psychotherapy on hypertension patients.Methods100 hypertension patients were randomly divided into the intervention group(52 cases) and control group(48 cases).The intervention group was given drug therapy and psychotherapy while the control group was treated with drug therapy and health education.Blood pressure and scale of Symptom Checklist-90(SCL-90) were used to assess the treatment results.ResultsThere were no significant differences between the two groups in systolic blood pressure(SBP) and diastolic blood pressure(DBP) before the treatment(P>0.05).After interventions,SBP and DBP of the two groups decreased significantly,but the intervention group was more effective than the control group(P<0.001).The intervention group had lower scores of SCL-90 than the control group(P<0.05).ConclusionPsychotherapy can effectively improve the negative moods and mental health of hypertension patients.

OBJECTIVETo compare the efficacy difference in treatment of depression in breast cancer between the combined therapy of acupuncture and auricular acupressure and western medication.

METHODSSixty patients were randomized into an observation group and a control group, 30 cases in each one. In the observation group, the combined therapy of acupuncture and auricular acupressure was adopted. The main acupoints of acupuncture were Hegu (LI 4), Tai-chong (LR 3), Baihui (GV 20), Zusanli (ST 36), Qihai (CV 6), etc. The supplementary acupoints were combined according to the syndrome differentiation. The treatment was given once every day, 5 treatments a week, at the interval of 2 days among weeks. The auricular acupressure was applied to gan (CO12, liver), pi (CO13, spleen), neifenmi (CO18, endocrine), etc., once every 4 days, on each side in one treatment. In the control group, fluoxetine hydrochloride capsules were prescribed for oral administration, 20 mg, once a day. The Hamilton depression rating scale (HAMD) was used to assess the disease severity and efficacy before treatment, in 4 and 8 weeks of treatment separately. HAMD factor changes were observed before treatment and at the end of the 8th week. The Asberg antidepressants scale (SERS) was applied to safety assessment.

RESULTSThe total effective rate was 86.7% (26/30) in the observation group, better than 63.3% (19/30) in the control group (P<0.05). At the end of the 4th and 8th weeks, HAMD scores were all reduced apparently in the two groups (all P<0.01). At the end of the 8th week, the scores of the HAMD factor 1 (anxiety/somatic system), factor 5 (retardation) and factor 6 (sleep disturbance) were all reduced as compared with those before treatment in the two groups (all P<0.01); the results in the observation group were better than those in the control group (P<0.05, P<0.01). SERS score in the observation group was lower obviously than that in the control group (P<0.01).

CONCLUSIONThe combined therapy of acupuncture and auricular acupressure achieves the antidepression effect in treatment of depression in breast cancer and has less side effects and high safety. The efficacy is superior to fluoxetine hydrochloride capsules.

Acupressure ; Acupuncture Points ; Acupuncture Therapy ; Adult ; Breast Neoplasms ; complications ; Depression ; etiology ; therapy ; Female ; Humans ; Middle Aged ; Treatment Outcome

The characteristics of selection and matching acupoint and application rules of meridians in ancient acupuncture literature for vertigo were explored. The data were collected from literature regarding acupuncture for vertigo from the pre-Qin period to Qing dynasty and then database was established. Frequency statistics method and comparison of support degree were applied to analyze and explore application rules of acupoints and meridians, while association rules in data mining was used to extract combinations of acupoints. As a result, for treatment of vertigo, according to frequency of use and support degree, generally the most selected acupoints, in turn, were Fengchi (GB 20), Shangxing (GV 23), Yanggu (SI 5), Jiexi (ST 41), Zulinqi (GB 41) and Shenting (GV 24), etc.; the most methods for matching acupoint were combination of adjacent acupoints, combination of same-meridian acupoints, combination of the superior-inferior acupoints, combination of yang-meridian and yang-meridian acupoints and combination of child-mother meridians acupoints; the most selected meridians were bladder meridian of foot-taiyang, gallbladder meridian of foot-shaoyang and governor vessel. Compared between the ancient and modern literature, it was found out that the ancient and modern clinic has same points in selection of acupoint-meridian and matching acupoints methods. However, the use of Yanggu (SI 5), Jiexi (ST 41) and Feiyang (BL 58) as well as combination of child-mother meridians acupoints were less seen in modern clinic, which could provide new reference.
Acupuncture Points ; Acupuncture Therapy ; history ; China ; Female ; History, Ancient ; Humans ; Male ; Medicine in Literature ; Vertigo ; history ; therapy

Objective To explore the diagnosis and surgical management experience of appendiceal carcinoid. Methods The clinical data of 32 patients with appendiceal carcinoid from 1978 to 1998 were retrospectively analyzed. Results 26 patients (26/32, 81 25%) manifested the sign and symptom of appendicitis, and 6 patients (6/32, 18 75%) with carcinoid were incidentally discovered. The tumors were less than 1cm in diameter in 25 patients, between 1 and 2 cm in 4 patients, and larger than 2 cm in 3 patients. Tumor invasion was confined to the appendix in 29 patients, involved in the mesoappendix in 2 patients, and one patient had local lymphonodus metastasis. Three carcinoid patients with tumor lymph-nodes metastasis in the mesoappendix underwent secondary right hemicolectomy, 2 patients underwent appendicocecostomy, and 27 patients underwent appendectomy. The follow-up was performed in 28 patients, and all patients remained free of tumor recurrence and metastasis. Conclusion Appendiceal carcinoid was rare, and most of the patients manifested the sign and symptom of appendicitis. Appendiceal carcinoid of less than 1 cm diameter could be adequately managed by appendectomy alone. Appendiceal carcinoid in basis of the appendix could be adequately managed by appendicocecostomy. The treatment approach for tumors of 1 to 2 cm in diameter was still controversial. The right hemicolectomy should be performed in the patients with larger than 2 cm in diameter tumors.

Fanconi anemia (FA) is an rare autosomal recessive inherited disease which manifests progressive marrow failure, congenital bone malformation, high risk to cancers and so on. Chromatin of FA cells display auto-instability and high hypersensitivity to interstrand DNA cross-links such as mitomycin C. As normally FA develop into acute myeloid leukemia easily, it has been regarded as pre-leukemia state. Till now 11 FA genes have been found and play a role in sustaining stability of gene groups through the same mechanism. As an active connecting protein, FANCF protein play an important part in correct FA complex formation. Which makes FANCD2 single ubiquitin. Ubiquitin FANCD2 induces chromatin and BRCA1 interact, and repair injured DNA. FA gene defect makes gene group instable and increases the risk of chromatin collapse, which finally leads to acute myeloid leukemia and myelodysplastic syndrome.

Objective To understand the clinical feature of the elderly patients with diabetes during coronary angiography,and analyze the risk factors of contrast-induced nephropathy (CIN).Methods The clinical data of 269 elderly patients who had undergone coronary angiography and percutaneous coronary intervention(PCI) from January 2007 to December 2009 in our hospital were analyzed retrospectively.The patients were divided into two groups:CIN group and non-CIN group.The possible risk factors for CIN,such as glycemic control,diabetic complication,renal function,volume of contrast medium,inflammatory state,therapy of perioperative period,past medical history were analyzed and compared between the two groups. Results In 269 elderly patients with diabetes,the incidence of CIN was 9.3 ％ (25/269).According to estimated glomerular filtration rate (e-GFR),the patients were divided into four subgroup:≥90 ml/min,89-60 ml/min,59-30 ml/min,＜29 ml/min.The incidences of CIN for the subgroups were 2.2％(1/45),4.4％(6/135),17.3％(14/81) and 50 ％ (4/8),respectively.Multivariate logistic gradual regressive analysis showed that loop diuretic use (OR＞ 6.07),preoperative e-GFR(＜60 ml/min) (OR＞3.27),volume of contrast medium (≥200ml) (OR＞3.26),chronic kidney disease(CKD) (OR＞2.80) (P=0.001,0.024,0.015,0.048) were indepen-dent risk factors for CIN (P＜0.05). Conclusions Loop diuretic use,preoperative GFR (＜60 ml/min),volume of contrast medium (≥200 ml) and CKD are independent risk factors of CIN.

Objective To investigate the effect of curcumin(Cur)on proliferation and apoptosis of human esophageal carcinoma drug-resistant cells Eca-109/VCR in vitro and in vivo. Methods The inhibitory effect of Cur on Eca-109/VCR was detected by CCK-8 method. The apoptosis rate of Eca-109/VCR cells after treatment with Cur was determined by flow cytometry. Eca-109/VCR xenografts were established in nude mice and inhibitory effect of Cur on xenografts was observed. HE staining was used to observe the morphological changes. Apoptosis was detect-ed by TUNEL. ELISA was used to measure Caspase-3,Caspase-8 and Caspase-9 expression in nude mice serum. Results Cur significantly inhibited the proliferation of Eca-109/VCR in a time and concentration-dependent man-ner and it could induce apoptosis of Eca-109/VCR. Cur significantly inhibited the growth of xenografts and a large number of necrosis existed in Cur group. Cur induced apoptosis in xenografts and the expression of Caspase-3,Cas-pase-8 and Caspase-9 in serum increased with the increase of Cur concentrations. Conclusion Cur could inhibit the growth of esophageal carcinoma xenografts in vitro and in vivo and its role might be up-regulating the expression of Caspase-3,Caspase-8 and Caspase-9 and associated with the apoptosis induction of drug-resistant esophageal carcinoma cells.