Objective To observe the clinical efficacy of scalp acupuncture plus body acupuncture in treating diarrhea-predominant irritable bowel syndrome (D-IBS). Method Totally 122 D-IBS patients were randomized into a scalp acupuncture group (41 cases), a body acupuncture group (41 cases), and a combined group (40 cases). The scalp acupuncture group was intervened by acupuncture at the Stomach and Intestine Zones on the head; the body acupuncture group was by ordinary body acupuncture; the combined group was by both scalp acupuncture and body acupuncture. The symptom score of traditional Chinese medicine (TCM) was evaluated prior to the treatment, at the end of the first and second treatment courses, and after the whole intervention; the clinical efficacies were also compared among the three groups. Result The symptom scores of the combined group were significantly lower than that of the scalp acupuncture group and body acupuncture group respectively at the end of the second treatment course and after the whole intervention (P<0.05); after the whole intervention, the cured and markedly-effective rate was 62.5% in the combined group, significantly higher than 24.4% in the scalp acupuncture group and 29.3% in the body acupuncture group (P<0.05). Conclusion Scalp acupuncture plus body acupuncture can produce a satisfactory clinical efficacy in treating D-IBS, better than body acupuncture or scalp acupuncture alone; its advantages include rapid onset of action, significant effect, and reducing intestinal inflammation, etc.

Child ; Child, Preschool ; Humans ; Male ; Posterior Leukoencephalopathy Syndrome

OBJECTIVE:To provide reference for rational drug use in the clinic. METHODS:The calculation was carried out in type,amount and consumption sum of Chinese patent medicines containing Salvia miltiorrhiza in our hospital during 2011-2014. These data were analyzed,classified and sorted by DDDs sequence and the method of pharma-coeconomics with Excel statistically. RESULTS:The consumption sum of Chinese patent medicines containing S. miltiorrhiza took on little changes in our hospital dur-ing 2011-2014,decreasing by 10.52% in 2012 compared to 2011 but increasing by 8.49% in 2013 compared to 2012. The order of DDDs kept stable,indicating that Chinese patent medicines containing S. miltiorrhiza were used frequently in 4 year. The order of consumption sum also kept stable relatively. CONCLUSIONS:The utilization of Chinese patent medicines containing S. miltiorrhi-za in our hospital is rational. Those with suitable prices and proved efficacy take a great share in the clinical application.

Objective To design and develop a kind of venipuncture auxiliary device to use in the absence of light condition or patients with poor vein condition, and validate its clinical effect. Methods A total of 70 patients with shock were divided into experimental group (venipuncture auxiliary device group with 37 cases) and control group (non-device group with 42 cases) by random digits table method. The one-time puncture success rate and operating time were compared between two groups. Results The one-time puncture success rate was 94.59%(35/37) in experimental group and 78.57%(33/42) in control group, and there was significant difference, χ2=4.214, P<0.05. The time of establishing a single vein passage was (73.63±29.35) s in experimental group and (107.61±45.94) s in control group, and there was significant difference, t=3.656, P<0.05. Conclusions The device is small in size, low cost, easy to carry, the screen is clear, is a rapid infusion with explore vascular equipment. It can guide nurses accurately on vascular puncture, fast, smooth and effective transfusion puncture process.

Objective To evaluate the value of prenatal ultrasound in the interrupted aortic arch (IAA), and analyze the reasons of misdiagnosis and improve diagnostic ratio of this kind of defects. Methods Ultrasonic characteristics were analyzed in 16 fetuses with aortic arch anomalies, which were compared with ultrasound image and autopsy results of the normal fetus. The relativity of fetal IAA and abnormal chromosome was also analyzed. Results Among the 16 cases, 15 cases were confirmed by anatomy and the accuracy of ultrasound diagnosis was 94% (15/16), of which one case was serious constriction of aortic arch, one case was error type, three cases were obtained explicit type due to unsatisfactory results of prenatal ultrasound. The coincidence rate of ultrasonic type was 73% (11/15). All of the corrected diagnosed cases were detected with ventricular septal, of which 5 cases were detected with complete endocardial cushion defect, 9 cases were found extra cardiac malformations. Among the 7 karyotype check cases, 3 cases were diagnosed with Trisomy 18, 1 case Trisomy 13, while the rest 3 cases normal. The incidence rate of Trisomy 18 was 43 % (3/7). Conclusions Prenatal ultrasound shows a high accuracy in diagnosing fetal interrupted aortic arch (IAA ), but there’s a need to be improved in explicit typing. It is difficult to identify fetal interrupted aortic arch (IAA) and serious constriction of aortic arch (COA). The incidence rate of Trisomy 18 in the abnormal chromosome of fetal IAA is high.

Objective To evaluate HRCT typing of solitary pulmonary nodule with resected.Methods 30 cases with solitary plumonary nodules (totally 41) were undergone CT and HRCT scan befor operation.HRCT appearances were retrospectively analyzed and categorized into two types: typeⅠ ground-glass opacity (pure ground-glass opacity, mixed lower opacity, central high opacity with ground opacity ), typeⅡ pure solid opacity.Results TypeⅠ:14 nodules included bronchioloalveolar cell carcinoma (9 nodules) , adenocarcinoma (3 nodules),inflammatory granuloma (1 nodule) and adenoma (1 nodule).TypeⅡ : 27 nodules included adenocarcinoma(13 nodules),bronchioloalveolar cell carcinoma(4 nodules), squamous cell carcinoma(3 nodules),small cell lung cancer(1 nodule),adenoma(2 nodules),tuberculosis(2 nodules), inflammatory granuloma(1 nodule) and hamartoma(1 nodule). Among nodules with resected, ground-glass opacity was found more frequently in bronchioloalveolar cell carcinoma than in non- bronchioloalveolar cell carcinoma (P=0.002).No significant difference in ground-glass opacity existed between tumor lesions and non-tumor lesions (P=0.282) or adenocarcinoma and non-adenocarcinoma (P=0.146).Conclusion In the findings of HRCT in solitary pulmonary nodules,the nodules of ground-glass opacity find more frequently in bronchioloalveolar cell carcinoma than that in other lesions.

Objective To study the prevention and treatment of severe complications of percutaneous radiofrequency ablation(PRFA)for hepatic malignancy. Methods A series of 939 patients with primary hepatic carcinoma or hepatic metastasis confirmed by pathological examinations or clinical manifestations underwent 1098 treatments of PRFA between January 2006 and December 2009. All the patients were followed up to study the short-or long-term complications related to PRFA. Results Complications developed in 9 patients: bile duct injury (4 patients), hemothorax (2 patients), and intra-abdominal hemorrhage (3 patients). The incidence of complication was 0.82% (9/1098) and the complication-related mortality was 11.1% (1/9). Conclusions Although PRFA which is minimally invasive, is a safe and effective treatment, there were still risks for this procedure, especially when the tumor is located at the portahepatic region or the patient has coagulopathy. Some serious complications can be prevented. It is important to observe the strict indications for RFA and to carry out the procedure carefully. Early detection of complication is important.

BACKGROUND: D-galactose-induced aging animal model is similar tohuman natural aging. Whether the expression of protein phosphatase-1(PP-1) in the brain of D-galactose-induced aging mice is related to cerebralaging process or not should be researched further. OBJECTIVE: To investigate the effect of the APP17 peptide and theliquid extract ofjiunao yizhi capsule on regulating the expression of PP-1 inhippocampal neurons of the aging mice induced by the D-galactose (D-gal). DESIGN: A random controlled study. SETTING: Department of Pathology, College of Basic Medical Sciences, Capital University of Medical Sciences and Beijing Research Laboratory forBrain Aging, Xuanwu Hospital of Capital University of Medical Sciences. MATERIALS: The study was completed between July 2003 and July2004 in the Experimental Center of Capital University of Medical Sciences. Forty male Kunming mice (SPF grade) with a body mass fron 28 g to 32 gwere purchased from Chinese Academy of Medical Sciences Institute ofMaterial Medical.METHODS: Kunming mice were randomly divided into 5 groups: control group, D-gal group, APP17 peptide treatment group, low dose herb treatment group, and high dose herb treatment group with 8 mice in each group. In Dgal group, APP17 peptide treatment group, low dose herb treatment group and high dose herb treatment group, galactose was injected subcutaneously (50 nmg/kg). Meanwhile, 0.1 mL normal saline containing 0.35 μg of APP17 peptide was injected subcutaneously into the mice in APP17 peptide treatment group, once a day for 3 months; liquid extract of jiunao yizhi capsule (provided by Beijing Chaoyangmen Hospital and Shanxi Quwo Traditional Medical Institute; the main component: dangshen, baizhu, guijia and chuanshanjia, etc.) was perfused by stomach (0.3 g/kg and 1.0 g/kg respectively) in low dose herb treatment group and high dose herb treatment group, once a day. And equivalent normal saline was injected and perfused in the two control groups. After 3 months of survival, the mice were killed and their brains were cut into sections. The immunohistochemical staining of these sections was then performed with PP-1 antibody.MAIN OUTCOME MEASURES: The results of immunohistochemical staining analysis of PP-1.RESULTS: Forty mice entered the final analysis without any loss. PP-1 positive cells in the hippocampus were poorly stained in the D-gal mice. In contrast, PP-1 positive neurons were widely distributed in the hippocampus of those normal mice, the APP17 peptide-treated D-gal mice and the high liquid extract of raw herb-treated D-gal mice. These cells were darkly stained in cytoplasm. The unexpected result was that in the low liquid extract of raw herb-treated D-gal mice the number of PP-1 positive neurons did not increase to normal.CONCLUSION: The results demonstrated that the expression of PP-1 decreased in the hippocampus of D-gal mice. The APP17 and low dose liquid extract of raw herbs can regulate the distribution of PP-1 in the brain of D-gal mice and make them recover to normal situation.

BACKGROUND: In brain insulin does its work through the insulin receptor substrate (IRS). Amyloid beta protein precursor 17 (APP17) peptide has the neurotrophic function, which may improve diabetic encephalopathy resulted from insulin deficiency by affecting insulin receptor substrate.OBJECTIVE: The mouse diabetic model was produced to observe the effect of APP17 peptide on the distribution of IRS-1 in brain tissues.DESIGN: Randomized control animal experiment.SETTING: Staff Room of Pathology, College of Basic Medical Sciences,Capital University of Medical Sciences; Beijing Research Laboratory for Brain Aging of Xuanwu Hospital.MATERIALS: The experiment was performed in Staff Room of Pathology,College of Basic Medical Sciences, Capital University of Medical Sciences and Beijing Research Laboratory for Brain Aging of Xuanwu Hospital from September to October 2003. Totally 18 male kunming mice were employed,and randomly assigned into control group, diabetic group and APP17 peptide treatment group with 6 mice in each group.METHODS: ①The mice were subjected to intraperitoneal injection of streptozotocin (STZ, Sigma) by 200 mg/kg, and 3 days later, the tail blood was sampled to examine non-fasting blood glucose, and the blood glucose over 15 mmol/L was set as the criteria for successful diabetic model establishment. ②In APP17 + diabetes mellitus group, the mice received subcutaneous injection of 0.35 μg APP17 peptide once daily for 2 weeks. The mice in the normal control group were not interfered. ③Then brain was removed and crystat sections were prepared. Immunohistochemical staining was done for IRS-1 at four weeks after giving streptozotocin.MAIN OUTCOME MEASURES: Pattern and distribution of IRS-1 positive cells of mice in each group.RESULTS: Totally 18 mice were involved in the result analysis. ①In the brains of diabetic mice the IRS-1 immunohistochemical positive cells distributed at cortex, hippocampus, thalamus, hypothalamus and so on, while the positive cells distributed only at cortex and hippocampus in the normal control group and APP17 peptide treatment group, lightly stained. ②Numbers of immunohistochemical positive cells of IRS-1 of cerebral hippocampus in the diabetic group, normal control group and APP17 peptide treatment group were (28.7±1.5), (9.2±1.5), (10.1±1.4) piece per 10 power object lens, and that in the diabetic group was higher than that in the other two groups (P ＜ 0. 001 ). CONCLUSION: Neurons in many regions of brains of diabetic mice have plenty of IRS-1 positive cells. APP17 peptide can make part and quantity of IRS-1 positive cells normality so as to ameliorate the degeneration of hippocampal neurons of diabetic mice.

Aggregatibacter actinomycetemcomitans ; physiology ; Bacterial Adhesion ; Biofilms ; Periodontal Diseases ; microbiology ; Porphyromonas endodontalis ; physiology