In order to explore the cellular mechanism of antishock effect of anisodamine (654-2), the changes of intramitochondrial magnesium during late hemorrhagic shock were observed. Results showed that there exists a negative correlation between the blood plasma magnesium concentration and arterial blood pressure in shocked animals and at the same time the magneium content of liver mitochondria reduced significantly; 654-2 prevented the decrease of mitochondria magnesium and the increase of blood plasma magnesium, and improved the prognosis of the shocked animals. These results indicate that 654-2 may protect the liver mitochondria of shocked animals at a cellular and subcellular levels.

[Objective]To probe the research and treatment for Hashimoto thyroiditis in Th1/Th2 migration.[Methods]By referring to related literature from both home and abroad,the author tries to analyze and sort the literature and comes to a reasonable conclusion. [Result]There is a lot of experimental re-search on correction of Hashimoto thyroiditis Th1/Th2 migration at home and abroad,but less clinical treatment research.[Conclusion]Th1/Th2 cellmigra-tion is one of the reasons for Hashimoto thyroiditis.It can promote the development of the disease, have something to do with the rise of thyroid autoanti-bodies.

Objective To investigate the characteristics and diagnostic value of fundus fluorescein angiography(FFA)for familial exudative vitreoretinopathy(FEVR).Methods 34 children(68 eyes)with FEVR and 64 parents(1 28 eyes)were included.All the clients were received examinations of slit-lamp biomicroscopy and indirect ophthalmoscopy.Meanwhile the children were examined by Retcam Ⅱ,the best corrected visual acuity of parents were recorded.The children and their parents were classified according to the ocular findings.Among 68 eyes of children,3 eyes(4.41% )were normal,4 eyes(5.88% )were in stage 1,7 eyes(10.29% )were in stage 2,2 eyes(2.94% )were in stage 3,8 eyes(11.76% )were in stage 4 and 44 eyes(64.71% )were in stage 5.Among 128 eyes of parents,74 eyes(57.81% )were normal,51eyes(39.84% )were in stage 1,1 eyes(O.78% )were in stage 2 and 2 eyes(1.56% )were in stage 5.FFA was performed on the children with RetcamⅡunder anesthesia and on the parents with HR2 in order to observe the FFA characteristics in different stage.Results FFA characte ristics in children included uncompleted vascularization of the periphery,peripheral avascular zone(stage 1);neovascularization and/or peripheral subretinal and intraretinal exudation(stage 2);subtotal retinal detachment with attached foyea (stage 3);subtotal retinal detachment with detached foyea(stage 4)and total retinal detachment(stage 5).FFA characteristics in parents included abrupt cessation of the peripheral retinal capillary network and a peripheral avascular zone(stage 1); abnormal peripheral arteriovenous shunts, neovascularization or exudation(stage 2)and atrophia bulbi(stage 5).Conclusions FEVR in different stage has different FFA characteristics.FFA plays an important role in early diagnosis of FEVR.

With the development of modem tumor diagnostic techniques and therapies, the survival rate of malignant tumor has been remarkably increased. With the increase in survival rate of cancer-beating patients, the chance of tumor metastasis is elevated. Minimally invasive treatment provides a new strategy to the therapy of spinal metastatic carcinoma. Its benefits include smaller surgical wound,, higher efficacy and fewer complications, and thus have a broad application prospects in the field of spinal metastatic tumors. In this article, a general re-view is given on minimally invasive treatments of spinal metastatic carcinoma, as well as the latest progress in the field. It was proposed that the united application of the treatment might be a promising hot spot of tumor therapy.

Tension-free hernioptasty is a major method for treating inguinal hernia, characterizing by less wound, tension-free incision, sample processing, less dissection and separation, mild pain, rapid recovery, and short length of stay. In particular, transabdominal preperitoneal inguinal hernioplasty is considered as the most ideal method at physiologicoanatomical level. However, the effect of patch materials on postoperative recovery is generally ignored for a long time. Recent studies demonstrate that patch weight and mesh diameter are important factors for abdominal wall repairing and reconstruction. Polypropylene patch, characterizing by strong stability, high intensity, great unreactiveness, and sample processing, has become a major material for hernioptasty. However, there are still some problems of clinical application, including that polypropylene patch may induce intensive foreign body reaction and chronic inflammation as well as compliance decreasing of abdominal wall. Therefore, polypropylene patch should be chosen according to patient requirement, i.e., light, soft, and wide-aperture patch, so as to reduce onset of complication. Nerve and ligament tissues could be clearly observed from light and soft patch, and this might and prevent hurt by mistake, improve repairing operability, enhance correct putting of patch, and decrease incidence of pain. Furthermore, the structure was beneficial for in-growth of fiber tissue, longitudinal and transversal movement induced by body position alternation and muscle contraction, and reduction of discomfortableness.

Hand, foot, and mouth disease (HFMD) is a viral infectious disease regarded to be a public-health problem worldwide. Since the 1990s, HFMD began to spread in the Asia-Pacific region (especially in South-East Asia). HFMD outbreaks have occurred in mainland China frequently since 2008, and the morbidity and mortality of HFMD has continued to increase in recent years. In mainland China, enterovirus A serotype enterovirus A71 (EV-A71) and coxsackievirus A16 (CVA16) have been the major pathogens of HFMD during these years. However, the etiological spectrum of HFMD changes with time. This review focuses mainly on the etiological spectrum of HFMD and changes in epidemic patterns in mainland China.
China ; epidemiology ; Disease Outbreaks ; Enterovirus ; classification ; genetics ; isolation & purification ; Hand, Foot and Mouth Disease ; epidemiology ; virology ; Humans ; Prevalence

The present situation of automated external defibrillator in inferior troops is analyzed.The shortcomings of current equipment are explained from both the troop itself and outer objective conditions from the aspects including false operation,low efficiency,use limited,etc.The potential prospects are given for the application of automated external defibrillator in inferior troops the inferior troops bring in the automated erternal defibrillator,not only the technical personnel,but also the sergent can operate it,making the warking more effectively.[Chinese Medical Equipment Journal,2008,29(2):72-73]

Objective To investigate the techniques of electrical defibrillation and their application to cardiopulmonary re-suscitation(CPR).Methods On the basis of reviewing the definition of electrical defibrillation,the main defibrillation tech-niques and their developments were introduced,as well as the selection of shock energy.The role that defibrillation played during CPR was defined according to the consensus.Results As an unfashionable technique,monophasic waveforms was inclined to be replaced by present biphasic waveform including biphasic truncated exponential(BTE) waveform and recti-linear biphasic waveform(RBW).The selected shock energy varied with the waveform that a defibrillator made use of,i.e.a monophasic defibrillator required a higher energy level as usual,whereas a biphasic one did not.It was deemed that biphasic technique presented an excellence in less damage to heart in addition to higher rate of successful defibrillation.In the critical care for sudden cardiac arrest with a shockable rhythm,the protocol of "1 shock + 5 cycles of CPR" should be recommended.Conclusion Electrical defibrillation techniques consist mainly of monophasic waveform and biphasic wave-form,between which the latter gains an advantage over the former.On the grounds of modern emergency medicine,defib-rillation has to be performed in combination with CPR.

Objective To explore the effect of dinoprostone suppositories and oxytocin on cervical maturation and delivery outcome in induction of labor in late pregnancy.Methods A total of 174 pregnant women in the department of obstetrics and gynecology in our hospital for treatment in late pregnancy were chosen.They were randomly divided into two groups: the control group 85 cases and the study group 89 cases.The control group was treated with routine induction of intravenous infusion of oxytocin, and the study group was taken with dinoprostone suppositories.The effective rates of induction of labor and the incidence of adverse reactions after induction of labor induced of the two groups were observed.The clinical effect of patients was with Bishop score to determine cervical maturity.The induction of labor time, natural childbirth rate, cesarean section rate, maternal postpartum hemorrhage and neonatal asphyxia score were as the evaluation criteria of childbirth outcome.Results The cervical maturation level was (7.26 ±1.82) after drug for 24 hours in the study group, significantly higher than that of the control group (6.34 ±1.37) (P<0.05).The induction time, spontaneous delivery rate and cesarean section rate of the study group were (6.34 ±1.37)h, 86.52%, 13.48%, significantly better than those in the control group (P<0.05).The average amount of bleeding in the study group was (225.96 ±12.81) mL and the neonatal asphyxia score was (9.73 ±0.15), the results were lower than the control group (P<0.05).The successful rate of induction of labor in the study group was 96.63%) higher than that in the control group 85.88%.The incidence of side effects in the study group was 10.11%, significantly lower than in the control group 21.18% (P<0.05), which were with statistical significance.Conclusion Dinoprostosterone suppositories have the advantage of promoting cervical ripening for late pregnancy in pregnant women compared with oxytocin.It can shorten induction time and improve natural childbirth rate.And the maternal prognosis is good, can be used as a safe and effective clinical induction.

Objective To analyze the constitutes of essential oil form Nervilia fordii. Methods GC-MS was used to analyze the essential oil. The relative content of each component was determined by area normalization. Results Fifty-five kinds of constitutes were identified,accounting 97.1 %of total contents. The content of 2-Pentadecanone,6,10,14-trimethyl is the highest,being 13.55 %,which had also been found in the same family. Conclusion 2-Pentadecanone,6,10,14-trimethyl can be used for the identification of the same family.