Objective To investigate the clinical efficacy of acupoint application in treating senile hypertension of yin deficiency and yang excess type.Methods Sixty-six old patients with hypertension of yin deficiency and yang excess type were randomly allocated to treatment and control groups, 33 cases each. The control group took nifedipine controlled release tablets and the treatment group received acupoint application in addition. The quality of life score was recorded in the two groups before and after treatment. The clinical therapeutic effects were compared between the two groups.Results The total efficacy rate in reducing blood pressure was 90.0% in the treatment group and 84.8% in the control group; there was no statistically significant difference between the two groups (P>0.05). The total efficacy rate in improving the symptoms was 90.9% in the treatment group and 69.7% in the control group; there was a statistically significant difference between the two groups (P<0.05). There was a statistically significant pre-/post-treatment difference in the quality of life score in the two groups (P<0.05). There was a statistically significant post-treatment difference in the quality of life score between the treatment and control groups (P<0.05).Conclusions Acupoint application is an effective way to treat senile hypertension of yin deficiency and yang excess type. It can improve the quality of life in the patients.

Objective To investigate the changes in auditory evoked potential index(AAI)value and bispectral index(BIS)value produced by treatment of hypotension with ephedrine or phenylephrine during induction of general anesthesia.Methods Seventy-five ASA Ⅰ or Ⅱ patients of both sexes aged 30-50 yr with body mass index ＜ 30 kg/m2 underwent elective abdominal surgery under general anesthesia.Anesthesia was induced with 8%sevoflurane,midazolam 0.1 mg/kg and fentanyl 3 μg/kg.Tracheal intubation was facilitated with succinylcholine 2 mg/kg.Anesthesia was maintained with sevoflurane inhalation.BIS value was maintained at 40-50 and AAI value at 20-30 by adjusting the concentration of sevoflurane.When the desired level of BIS value and AAI value was reached during induction of anesthesia,hypotension(MAP ＜ 80 % of the baseline)was treated with intravenous ephedrine 0.1 mg/kg(group E,n = 25)or phenylephrine 2 mg/kg(group P,n = 25)or 6% HES(130/0.4)10 ml/kg(group C,n = 25)at random.MAP,HR,BIS value and AAI value value were recorded before(T0)and at 2,5,7,10 min after fluid or vasoactive agent administration(T1-4).Results MAP significantly increased after treatment at T1-4 as compared with MAP at To in all 3 groups.BIS and AAI values were significantly increased after administration of ephedrine at T3,4 as compared with MAP at To in group E.There were no significant differences in BIS and AAI values before and after administration of phenylephrine and 6% HES in group P and C.Con-clusion Treatment of hypotension with ephedrine during induction of general anesthesia can increase BIS and AAI and decrease the depth of anesthesia but phenylephrine cannot.

Objective:To evaluate the quality condition and problems of acetylspiramycin at present. Methods:According to the standard described in Chinese Pharmacopoeia (2015 edition), acetylspiramycin and its preparations were determined, and the overall quality level of domestic acetylspiramycin was evaluated. The related substances, components and dissolution were analyzed to further explore the quality status. Results:In 258 batches of samples, the dissolution of only one batch did not meet the standard with the passing rate of 99. 6%. The results of exploratory research showed that the content of impurities in raw material was determined by the synthesis process, and the impurity profile of domestic and foreign formula was different. The dissolution behavior of domestic and for-eign formula in four kinds of media was not similar as well. Conclusion: The quality of domestic acetylspiramycin is promising. The research of related substances provides the reference for controlling the target impurities. The consistency assessment of dissolution pro-vides the reference for the formula process improvement and clinical application of acetylspiramycin tablets.

In recent years, the incidence of the allergic skin diseases is increasing as the growing of the pressure, the changes of the environment and other factors. The clinical features of the allergic skin diseases are easily repeated and in long course. It is found that the incidence of clinical allergic skin diseases, in addition to the season, diet and emotional relevant, is also closely linked to the physical deterioration of patients. Therefore, in addition to the emphasis on the treatment of the current symptoms of patients, adjustment and treatment of phsical constitution of patients and improvement of the adaptability of patients to environmental changes should attract attention, thereby reducing the frequency of incidence and alleviating the symptoms. The application of the abdominal acupuncture combined with body acupuncture for the improvement of the symptoms and physical constitution of allergic skin disease patients has obvious efficacy, which should be applied and promoted in clinic.

Respiratory failure and respiratory complication are most reasons that result in death of ALS patients.Respiratory support,especially non-invasive Bi-level positive airway pressure,may improve living quality and prolong survival time.Treatment of respiratory support was gradually accepted and focused in the worldwide.In addition,malnutrition is an independent poor prognostic factor for ALS.Percutaneous endoscopic gastrostomy can ensure enough energy intake,improve nutritional status and prolong survival time.The profit and indication of BiPAP and PEG were Summarized.

Aim To study the role of nitric oxide by measuring the expression and activity of nitric oxide synthase in hippocampus of rats tolerance and dependence to the anticonvulsant action of flurazepam.Method Animal models of toleran and dependence to flurazepam were established. Nitric oxide synthase in hippocampus was measured using Western blot and immunohistochemistry, and its activity was evaluated using colorimetry. Result Hippocampal nNOS increased in rats tolerance to flurazepam. In rats dependence to flurazepam, hippocampal nNOS increased but without statistical significance. Total NOS activity increased dramatically both in flurazepam tolerane and dependene rats.Conclusion NO may play a role in rats tolerance and dependence to the anticonvulsant action of flurazepam.

OBJECTIVE:To probe into the situation of drug use that goes beyond the scope of package inserts in pediatrics of our hospital and to promote clinical rational drug use.METHODS:A total of 3 142 prescriptions between Mar.and Apr.2006 collected from the pediatric out-patient department of our hospital were analyzed in accordance with the contents of the related drug package inserts.RESULTS:Of the total 3 142 prescriptions,345(11.0%) involved drug use that goes beyond the scope of package inserts,leading the list were prescriptions of infants,accounting for 71.3% of the total.The problems such as age(52.2%) and indication(36.5%) were the main type;respiration system drugs(48.4%) and the antibiotics(40.6%) were the main drug kinds involved.CONCLUSIONS:It's widespread for drug use that goes beyond the package inserts in the pe-diatrics,which conforms to evidence-based medicine and the spirit of philosophy and ethics,but against the principle of law,which thus should be given fully attention in the clinic.

In the present paper,the authors make a summary about the development of acupuncture needles in Chinese ancient times recorded in the literature,and have a discussion on the effect of the thickness of acupuncture needles on clinical the-rapeutic efficacy in accordance with modern medical theories,the development of its clinical application and by combining their own experience in acupuncture practice. They conclude that the thickness of the abdominal needle is a negligible factor influencing the therapeutic efficacy of the reinforcing-reducing manipulations. In the treatment of deficiency pattern disorders,a thinner acupuncture needle is suitable,while for excess syndrome,a thicker acupuncture needle is recommended. In the light of the patient's constitution and different state of clinical conditions,a flexible application of the acupuncture needle with different diameters is highly recommended in clinical practice. In this way,the clinical therapeutic effect would be improved much.

Objective To discuss the inflexion question in the course of measuring surface tension coefficient.Methods Metal frames with different lengths,radials and metal cylinders with different inside & outside radials were used to measure the inflexion.Results The inflexion appeared in the course of measuring surface tension coefficient by using force sensor and the inflexion changed with the different radials and lengths of the metal frames.Conclusion The thickness and bending of the fluid membrane results in the change of inflexion,and the inflexion can be avoided with the length and radial chosen properly.

VB programme and flash technique are used to visually display physical mechanism of blood cell velocity measurement in vein taken by Doppler ultrasonic blood equipment.