1.The Application value of Multi-position Radiography in the Diagnosis for Fracture of Rib
Chinese Journal of Primary Medicine and Pharmacy 2010;17(9):1190-1191
Objective To discuss the application value of multi- position radiography in the diagnosis for fracture of rib.Methods 98 cases with integrated data of thoracic trauma undergone multi- position view X-ray from 2007 to 2009 were retrospectively reviewed.Results The percent of fractures with orthophoria view is 65.4%.The percents of fractures with oblique position,tangential projection and spot film under the X-ray fluoroscopy are 20.6%、5.1% 、8.8%,while doesn' t find the A-P position,The total percent is 34.6%.Conclusion Multi-position radiography can elevate the diagnosis for fracture of rib and has application value.
2.Clinical observation on obstructive sleep apnea-hypopnea syndrome cases in snoring children
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2010;(3):111-113
Objective:To explore the necessity of monitoring polysomnography (PSG ) in snoring children.Method:The PSG were monitored in 162 children with snoring or apnea.Acording to results of PSG,162 cases were separated into two groups:group obstructive sleep apnea hypopnea syndrome(OSAHS) and group primary snoring(PS),monitoring data including:apnea hypopnea index(AHI),snoring index(SI),lowest oxygen saturation(LSaO_2) and time of SaO_2<0.9,all data were undertaked statistical analysis. Result:In all 162 snoring cases,150 cases(92.6%) belong to group OSAHS,12 cases(7.4%) belong to group PS;Differences of data of age,sex and body mass index(BMI) are not significant but that of AHI,SI,LSaO_2 and time of SaO_2<0.9 are significant(P<0.05).Conclusion:It's necessary to monitor PSG in snoring children for early diagnosis and correct treatment to avoid disadvantage of OSAHS.
3.Process of neovascularization in mediating regulation of parathyroid hormone on metabolism of target organs
Chinese Journal of Endocrinology and Metabolism 2017;33(4):351-354
Neovascularization plays an essential role in the process of renovation in tissue damage,tumor growth, and hormones action. Parathyroid hormone (PTH) is one of the basic hormones that regulate the serum calcium, phosphorus, and bone metabolism. In recent years, studies involving the neovascularization-mediated effects of PTH on metabolism are becoming more and more popular and wider. Based on recent researches, the purpose of this paper is to summarize the changes of angiogenesis while PTH interacts with its target organs, especially interacts with osseous tissue.
4.Study on Equilibrium Solubility of Aesculin and Its Apparent Oil/Water Partition Coefficient
China Pharmacy 2007;0(29):-
OBJECTIVE: To study the equilibrium solubility of aesculin and its apparent oil/water partition coefficient,and to provide basis for absorption mechanism study.METHODS: Equilibrium solubility of aesculin at the pH of 1.2~8.0 was determined by saturation method.The apparent oil/water partition coefficients of aesculin were determined by shaking flask method.RESULTS: The equilibrium solubility of aesculin at the pH of 1.2~6.8 was fluctuated slightly;it increased rapidly at the pH of 7.4;the maximum equilibrium solubility of aesculin was obtained at the pH of 8.0(10.58 g?L-1).The oil/water partition coefficient of aesculin changed slowly at the pH of 1.2~6.0;it decreased significantly at the pH of 6.0;the minimum oil/water partition coefficient was obtained at the pH of 8.0(0.03).CONCLUSIONS: The equilibrium solubility of aesculin and its apparent oil/water partition coefficient are associated with the pH of medium.The reason that aesculin has no effect on uric acid after oral administration is relevant to poor gastrointestinal tract absorption ability.
7.Study of the influence of Yifei-Kangxin capsule on MMP-1 of rats model with pulmonary heart disease
Qun LIANG ; Xicheng JIANG ; Haikun WU
International Journal of Traditional Chinese Medicine 2011;33(6):508-510
Objective To discuss the influence of Yifei-Kangxin capsule on MMP-1 in Wistar rats model with pulmonary heart disease. Methods 40 Wistar rats with pulmonary heart disease were averagely grouped as Normal Group, Model Group, Therapeutic Group and Comparative Group randomly by weight. The rats in Therapeutic Group were given Yifei-Kangxin capsule and the rats in Comparative Group were given Nifedipine. The course of treatment was 15 days. The rats were killed at the next 7th, 14th and 28th day separately to test MMP-1 in pulmonary tissue. Results After the treatment, the expression of MMP-1 in pulmonary tissue of the Therapeutic Group[7 d, 14 d, 28 d was(0.231±0.017)ng/m、(0.308±0.081)ng/m、(0.358±0.074)ng/m]was lower than the Model Group[7 d, 14 d, 28 d was(0.266±0.036)ng/m 、(0.315± 0.060)ng/m、(0.612±0.091)ng/m]. Conclusion Yifei-Kangxin capsule can inhibit the expression of MMP-1 in the rats model pulmonary heart disease.
8.The monitor report of Kashin-Beck Disease prevalence ra te in Changdu of Tibet
Jiang, LI ; Zhen-Qun-Pei, DING
Chinese Journal of Endemiology 2001;20(2):130-131
Objective To monitor KBD prevalence rate in Changdu of Tibet.Methods The aged 7~12 year children are tested with X- ray and epidemiological investigation.Results Xizang are still high yet,the 3 of 4 porints X-rates are more than 20% and the highest one is 55.34%.Conclusions The Changdu is the severest point of KBD in our country.