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This paper summarized the clinical experience of using the method of “returning fire to its origin” for treatment of paroxysmal sympathetic hyperactivity （PSH）. According to the causes and clinical characteristics of PSH， the author believes that the deficiency of kidney qi， and the loss of yin and yang are the basis of the pathogenesis of PSH. Fright causes qi to be chaotic as the triggering mechanism of PSH. The key mechanism of PSH is that the deficiency yang with upper manifestation， and the fire does not return to its origin. The treatment should be nourishing yin and astringing yang， by taking modified Yinhuo Decoction （引火汤） internally， and receiving warm moxibustion as the first choice externally with selected acupoints Guanyuan （CV 4）， Mingmen （GV 4）， and bilateral Yongquan （KI 1）； For prevention， attention should be paid to take care of stomach qi， support healthy qi， and cultivate original qi.
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Objective @#To investigate the influence and molecular mechanism of hypoxia-inducing factor-1 α( HIF- 1 α) gene silencing combined with methyl selenenic acid (MSA) on cervical cancer cell proliferation，apoptosis and cell migration．@*Methods @#HeLa cells were transfected with HIF-1 interference RNA and negative control RNA．Af- ter transfection for 48 h，cells were stimulated with MSA for 24 h，and cell proliferation was determined by CCK-8 assay and colony formation．Apoptosis was determined by flow cytometry combined with Annexin V-FITC / PI．The expression levels of HIF-1α , Bcl-2 ，and E-cadherin were detected by Western blot assay． Cell migration ability was determined by Transwell assay. RNA-seq analysis was used to investigate the differentially expressed genes and differential signaling pathways. @*Results @#Compared with the control group，interfering with HIF-1α combined with MSA significantly inhibited cell proliferation (P ＜0．01) ．Flow cytometry results showed that the combined drug group significantly induced apoptosis．Transwell results showed that interfering with HIF-1α combined with MSA inhibited HeLa cell migration．Compared with the control group，interfering with HIF-1α combined with MSA down- regulated the expression of Bcl-2 and up-regulated the expression of E-cadherin. RNA-sequencing combined with signal pathway enrichment results showed that the expression of apoptotic signal pathway and downstream genes was inhibited．@*Conclusion @#HIF-1α gene silencing combined with MSA can synergically inhibit the proliferation and induce apoptosis of cervical cancer cells，and its regulatory mechanism may be related to the expression of Bcl-2 family proteins and the inhibition of p53 signaling pathway.
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Objective To develop the physical model of male pelvic organ group and conduct corresponding prostate puncture experiments.Because sufficient research and plenty of surgical training is very important for improving the surgical treatment effect of prostate puncture surgery,in which the deformation of needle and tissue has significant influences on surgical precision.Methods Based on the magnetic resonance images,the 3D reconstruction of human pelvic organs group was performed,and then the monomer organ moulds were designed.The monomer organ models were made by a new type of polyvinyl alcohol (PVA) hydrogel which is a biomimetic material and can simulate biomechanical properties of different tissues by adjusting the proportion of components.The monomer organ models were assembled to simulate the internal environment of pelvic cavity based on the human anatomical structure,and the experiments of insertion force and deformation were conducted.Results The results of insertion force experiments indicated that the mechanical properties of the proposed model of pelvic organ group were coincident with the force variation in real surgury.During the insertion deformation experiments,the deformation of needle and organs could be clearly observed in the ultrasound images,which indicates that the pelvic organ group has good ultrasonography compatibility.Conclusions The proposed physical model of male pelvic organ group can meet the requirements of experiment research and surgical training of prostate puncture,which provides foundation for improving precision and popularization of puncture surgery.
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Objective To analyze the epidemiologic characteristics and epidemic intensity of measles in China between 2005 and 2013 , and to provide evidence for reasonable allocation of health resources and measles elimination in China . Methods Descriptive epidemiological methods were applied to measles surveillance data and demographic information during this study.Results A total of 597 594 cases, including 366 deaths, were reported from all over China , among whom 355 409 were males (59.47%) and 242 185 were females (40.53%).The average annual incidence was 5.07/100 000 and the average annual mortality was 0.0031/100 000.The majority of cases were children under 10 years old, accouning for 64.64%.Conclusion The incidence of measles in China is decreasing .Measles mainly occurrs in spring and there is significant difference between age and gender groups , and obvious regional differences are also found .
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Combining theory and practice at home and abroad in recent years ,construction plan of the military infectious diseases syndromic surveillance system was discussed from aspects of data collection and transmission , data analysis and early warning , incident response based on the core business requirements of syndromic surveillance for infectious diseases . The study provides the demand traction for the system construction .