Forty cases of low back pain due to climacteric osteoporosis were treated by needling Fengchi (GB 20), Dazhui (GV 14), Geshu (BL 17), Tianzong (SI 11) and Ashi points, as well as oral Chinese herbs. Results showed cure in 25 cases, improvement in 9 cases and failure in 6 cases, with the total effective rate of 85.0%.

OBJECTIVE:To provide reference for the innovation of chronic disease management mode by combing internet big data with foreign and domestic chronic disease management experience. METHODS:Innovative strategies for chronic disease man-agement in internet big data era were explored from respective of pharmacists,based on national condition,referring to internation-al chronic disease management. RESULTS:The development of internet big data era brought thinking of pharmacists about new type chronic disease management mode. Pharmacists established chronic disease patients medication safety management center based on big data platform,and provided full-range and multi-level pharmaceutical care,including real-time intervention,personal-ized pharmaceutical care,human concern and timeless and spaceless patient education,clinical evidence-based medicine. CONCLU-SIONS:Big data-based chronic disease management mode could reduce the risk of drug use,promote rational drug use,and open a new era of“patient-centered”pharmaceutical care conception and pharmacist’s function transformation.

Objective To approach the clinical characteristics of extrapulmonary complication induced by mycoplasma pneumoniae(MP) infection and infectious mononucleosis syndrome. Methods The MP-IgM(+), EBV- IgM(+) were determined by enzyme- linked immunosorbent assay.There were 18 cases infected with MP and infectous mononucleosis syndrome with abnormal fever,cervix lyphadenectasis,pharyngitis,liver and spleen intumescence,lung infection, and so on.They were analyzed by reviewing.Results There were 8 cases(44.4%) with extrapulmonary complication, among them 3 cases(16.6%) with liver injury,1 case (5.56%) with heart injury,2 cases(11.1%) with both heart and liver injuries,1 case(5.56%) with urinary system injury (nephritis), 1 case (5.56%) with nervous system injury (encephalitis).The complication usually arised 1 week after primary affection, but had no typical clinical symptoms.There was only 1 case with encephalitis who expressed the symptom of nervous system symptom firstly, and was clinically dia- gnosed by assistant examinations. All the cases recovered after 3 weeks′ treatment with macrolides, 5-7 days with ganciclovir, and also with regular complication and support treatments.Conclusions The incidence of extrapulmonary complication induced by MP infection and infectous mononucleosis syndrome is higher than that by the single infection, and its clinical symptom isn′t obvious and is easy to be covered by original illness. And a few showing the extrapulmonary as the first symptom is easily mistakenly diagnosed .As a result, the prognosis is favorable if we make subsidiary inspection and diagnosis as soon as possible and give it with regular treatment.

This paper introduces the principles of an Environmental Temperature Supervising Network System, explain its hardware and software structure and the function of network system. The whole system is proved stable and reliable by experiment. It may have some profit in the market and great future in the application.

There has been thousands of years' history that traditional Chinese medicines were used in the prevention and treatment of infectious disease. In recent years, traditional Chinese medicine plays a unique role in the control of variety of new infectious diseases. This article provides a summary on our knowledge of the traditional Chinese medicine theory in the explanation of infectious disease, application of Chinese medicines and the pharmacological mechanism in the successful management on the Ebola virus disease.
Drugs, Chinese Herbal ; therapeutic use ; Hemorrhagic Fever, Ebola ; therapy ; Humans ; Medicine, Chinese Traditional

This study taking gestodene (GEST) as a model, investigated the factors affecting reservoir-type intravaginal ring (IVR)'s drug release. This paper reported a gestodene intravaginal ring of reservoir design, comprising a gestodene silicone elastomer core encased in a non-medicated silicone sheath, separately manufactured by reaction injection moulding at 80 degrees C and heating vulcanization at 130 degrees C is reported. The test investigated the factors affecting drug release through a single variable method, taking the drug release rates of 21 days as standards. When changing the thickness of the controlling sheath outside, the ratio of the first day of drug release and mean daily release (MDR), named the relatively burst effect, is closing to 1 with the thickness of controlling sheath increasing, while the 1.25 mm sheath corresponding to 1.04 controlled the burst release effectively; a positive correlation (r = 0.992 2) existed between the average drug release (Q/t) and drug loading (A) within a certain range. The C6-165 controlling sheath with high solubility of GEST is easier to achieve controlled release of the drug; GEST crystalline power is more effective to implement controlled release of drugs among difficent states of the drug. A 1/4 fractional segment core gives a relatively burst effect of 1.76, while the 1/1 and 1/2 are 1.93 and 1.87 separately, at the same drug loading, concluding that use of a fractional segment core would allow development of a suitable GEST reservoir IVR. In summary, GEST reservoir-type IVR could be adjusted by the thickness of controlling sheath, the loading of drug, the material properties of controlling sheath, the dispersion state of drug, the additive composition and structure of intravaginal ring, to control the drug release behavior and achieve the desired drug release rate.
Administration, Intravaginal ; Contraceptive Agents, Female ; administration & dosage ; Contraceptive Devices, Female ; Delayed-Action Preparations ; Drug Delivery Systems ; methods ; Norpregnenes ; administration & dosage ; chemistry ; Silicone Elastomers ; chemistry ; Solubility

Objective To evaluate the role of protein kinase C (PKC) in reduction of hypoxia-reoxygenation (H/R) injury by hypoxic preconditioning or norepinephrine preconditioning in cultured neonatal rat cardiomyocytes. Methods Primary cultured neonatal rat cardiomyocytes were randomly divided into 6 groups (n = 25 each): control group (group Ⅰ), H/R group (group Ⅱ), hypoxia preconditioning group (group Ⅲ), norepinephrine preconditioning group (group Ⅳ), H7 + hypoxia preconditioning group (group Ⅴ) and H7 + norepinephrine preconditioning group (group Ⅵ). In group Ⅱ , the cardiomyocytes were exposed to 3 h of hypoxia followed by 1 h of reoxygenation. In group Ⅲ, the cells were subjected to 20 min of hypoxia followed by 20 min of reoxygenation before H/R. Norepinephrine was added to the culture medium with a final concentration of 10- 7 mol/L,and then the cells were cultured for 30 min before H/R in group Ⅳ. H7 was added to the culture medium with a final concentration of 5 × 10-5 mol/L, the cells were then cultured for 10 min, and the following procedures before H/R were the same as thase described in group Ⅴ . H7 was added to the culture medium with a final concentration of 5 × 10-5 mol/L, the cells were then cultured for 10 min, and the following procedures were the same as those described in group Ⅵ. The cell survival rate, the activities of LDH and CK in the supernatant, and the content of MDA and activity of SOD in cardiomyocytes were determined. Results The cell survival rate and activity of SOD were significantly lower, while the LDH and CK activities and MDA content higher in group Ⅱ than in group Ⅰ ,in group Ⅴ than in group Ⅲ, and in group Ⅵ than in group Ⅳ (P ＜ 0.01). The cell survival rate and activity of SOD were significantly increased, while the LDH and CK activities and MDA content decreased in group Ⅲ and Ⅳ compared with group Ⅱ (P＜0.01).Conclusion The activiation of PKC is involved in the reduction of H/R injury by hypoxic preconditioning or norepinephrine preconditioning in cultured neonatal rat cardiomyocytes.

Objective To observe the effects of low frequency transcranial magnetic stimulation (LF-TMS) on the electroencephalogram (EEG),expression of NPY in hippocampus in pilocarpine (PLO)-induced epileptic rats. Methods Forty male Sprague-Dawley rats (240-260 g) were used to establish a model of epilepsy by in- tradominal injection of pilocarpine,and then randomized into 2 groups:a control group and an intervention group. The control group was treated by sham LF-TMS,while the intervention group was treated by LF-TMS once daily for 7 days.Ⅰgroup simply celiac inject pilocarpine.Ⅱgroup celiac inject PLO after LF-TMS.The EEG was recorded in both groups and the checked pathology.Pathological item include HE staining,NPY immunohisto chemical staining. Results The latency for seizure attack was significantly lengthened,while the frequency of seizure attack and times of major seizure attack were significantly decreased in the intervention group.The HE staining revealed significant de- generation and necrosis of neurons in the hippocampus,especially in the CA3 region,in rats in the control group. The pathologic changes were significantly less severe in the intervention,Immunohistochemical staining showed a sig- nificantly higher expression of NPY in the hippocampus as compared with the intervention group. Conclusion U- sing the PLO-induced epilepsy model,LF-TMS could not only postpone the generation of kindling but also inhibit the progress of epilepsy.The increased NPY expression in the hippocampusin the intervention group implied a close rela- tionship between NPY and epilepsy attack.

Objective: To study the role of Fas/FasL signal in pulpitis. Methods: The expression of Fas/FasL in rat normal and inflammatory dental pulp was observed by immunohistochemical method and the expression of fas mRNA was studied by in situ hybridization. Results: A few of Fas and few of FasL positive cells were observed in normal dental pulp, while in inflammatory dental pulp many polymorphonuelear neutrophyl leukocytes(PMNs) and some pulp cells in the inflammatory area were stained positive. Conclusion: The apoptosis in dental pulp induced by Fas/FasL may play a role in pulpitis.

Modeling methodologies developed for studying pharmacokinetic(PK)/pharmacodynamic(PD) processes confront many challenges related in part to the severe restrictions on the number and type of measurements that are available from laboratory experiments and clinical trials, as well as the variability in the experiments and the uncertainty associated with the processes themselves. Bayesian methods have provided a framework for PK/PD modeling and drug development that can address some of the above-mentioned challenges. This paper presents two illustrations of the application of Bayesian methods: the first involves a population modeling study of the cellular kinetics of the antiretroviral compound Lamivudine in the PBMCs of HIV-1 infected adolescents; the second uses a population mixture modeling approach to identifying hidden subpopulations that can not be identified by available measured covariates.