[Objective] Discuss the influence of Taoist thought of health, in order to establish Taoist theory support for Chinese medicine keeping in good health.[ Method]Through discussing the influence to health maintenance by the Taoist theory of laissez-faire, returning to nature, prevention of disease, venerating yin and softness, to summarize the importance of Taoist thought in health maintenance. [Result]Taoist thought plays an important role in Chinese medicine health maintenance, Taoist thought emphasizes nihility and innocence, returning to nature, and making life to return to original state, prevention treatment of disease, and also pays attention to the protection of yin, emphasizing the regulation of five internal organs. [Conclusion]Taoist thought is one of the important thoughts inheritance for thousands of years in China, the quietness of the laissez-faire Taoism, the thought of returning to nature, the prevention treatment of disease thought in tonifying physical and spiritual, the thought of venerating yin and softness, al have guiding significance for TCM in health maintenance.

Objective To explore the mRNA and protein expressions of zinc-finger protein 217(ZNF217)in cisplatin(DDP)-sensitive and DDP-resistant human ovarian cancer cell lines.Methods Six strains of ovarian cancer cells,including 3 DDP-sensitive strains(A2780,SKOV-3 and COC1)and 3 DDP-resistant strains(A2780-DDP-R,SKOV-3-DDP-R and COC1-DDP-R)were selected.The relative luminescence unit(RLU)of cells was determined with ATP assay,the IC50 value and resistance index(RI)of DDP-resistant cell lines were calculated.Intracellular localization of ZNF217 protein in the 6 ovarian tumor cell lines was detected by immunofluorescent cytochemistry.The expressions of ZNF217 mRNA and protein were determined by RT-PCR and Western blotting,respectively.Results The IC50 values of DDP to A2780 and A2780-DDP-R were 18.1?2.3mg/L and 47.9?3.8mg/L(P

Objective To compare the survival of Schwann cells and the effects of induce axon regeneration after peripheral nerve grafted into spinal cord Methods A total of 30 adult,female Wistar rats were used in this study,and a 5 mm cord defect of the left lateral column was made at T 1 3 vertebral level The defect was grafted randomly using vascularized (group VN) or free peripheral nerve (group PN) respectively 8 weeks after surgery,the survival and proliferation of Schwann cells were assessed by histological,histomorphometric analysis Results In group VN,peripheral nerve segment was well innervated,plenty of Schwann cells were survived and proliferated In this group,anti NF,S 100 positives fibers were significantly greater than group PN Conclusion The vascularized peripheral nerve could prompt the survival and proliferation of Schwann cells and support the regeneration of central injured axons to certain degrees

Objective:To evaluate the effects of dibutyl phthalate on rat sperm production and quality. Methods:Totally 150 male rats were randomly divided into the low dose group (50 mg·kg-1), the middle dose group (200 mg·kg-1), the high dose group (1 000 mg·kg-1 ) , the blank control group and the solvent control group ( peanut oil as the control) with 30 ones in each. After continu-ous administration for every 30 days, 10 rats from each group were anatomized, the weight of testes and epididymides were determined, and one side of epididymis was used to carry out the sperm analysis including counting, survival rate and morphology. Results:After intragastric administration for 90 days, the sperm count and survival rate, the weight of testis and epididymis and organ coefficient in the middle dose group and high dose group were decreased significantly(P<0. 05 or 0. 01). Conclusion:The long-term administration of dibutyl phthalate at high dose exhibits notable toxicity on rat reproductive function.

ObjectiveTo investigate the effect and mechanism of ischemic preconditioning (IP)on preservation/reperfusion injury of rat liver graft.MethodsOne hundred and twenty eight male Sprague Dawley rats undergoing orthotopic liver transplantation were randomly divided into 4 groups: group A (control group), group B (IP group), group C (adenosine,Ado group), and group D (inhibitor of NO synthesis,NAME group).ResultsPosttransplantation one week survival rate, 2 hrs reperfusion serum NO, and hepatic tissue adenosine in IP group and Ado group were 88%(7/8) and 88%(7/8), (33 0?6 1)??mol/l and (29 1?6 5)??mol/l, ( 7 2? 1 8)??mol/g and (5 7?1 3)??mol/g, respectively, while in control group they were 38%(3/8),( 15 4? 3 0)?mol/l, and (3 69?0 54)??mol/g, respectively(all P 0 05). However, hepatic tissue adenosine level was (5 56?1 19)??mol/g, higher than that in control group( P

Objective To investigate the clinical application and surgical techniques of lateral-orbital keyhole approach to clip ruptured tiny aneurysms.Methods A retrospective analysis was performed on the clinical data of 56 patients with ruptured tiny aneurysms, including examination methods, imaging features, diagnosis and treatment process, and operation effect, which underwent lateral-orbital keyhole approach from January 2013 to April 2014.Results Among 56 patients with a total of 61 aneurysms(56 tiny aneurysms) was examined by CT angiography (CTA) and/or digital stubtraction angiography (DSA), all achieved successful clipping with a rupture rate of 16％(13 cases).Forty-two cases got a good recovery,8 cases owned the self-care ability, and 6 cases could carry out daily lives with help.There was no rebleeding and mortality, according to a 2-28 months' follow-up of 49 patients.Conclusion As a surgical approach for Willi'S cycle aneurysm,the lateralorbital approach is simple,rapid,minimally-invasive way.It is available in the clipping of ruptured tiny anterior communicating aneurysms.The option of operative time, perfect microdissection and exquisite intraoperative microinvasive operative skills, will be the key point of clipping aneurysms, preventing and controlling of intraoperative bleeding.

Objective To study the influence of the different tidal volume on hemodynamics,pulmonary ventilation and pulmonary mechanics during mechanical ventilation in patients with acute lung injury.Methods To adopt contrast method,making use of the VIIP +0.196 kPa of P-V curve to decide PEEP,then according to the VUIP of P-V curve,obtaining the three different data of humidity 100%Vt,85% Vt and 70 Vt.At the same time,monitoring the change of static compliance,the changing of hemodynamics and P-V curve.Results 85%Vt group was better than 100%Vt group and 70%Vt group in the heart rates,CVP,PaO_2,the peak airway pressure(PIP) and mean pressure(Pm),Cst,PaO_2/FiO_2.Conclusions When insuring the PEEP data in low inflection point pressure (Pinf) of breathing system P-V curve,and 85% humidity in upper inflection point pressure,which is in accordance with individual protecting breathing strategy.The curative effect is the best for improving static compliance and decreasing the harm of lung injury.The change of pressure-volume curve should be paid attention to in nursing.

Objective To discuss the importance of regulatory role of panaxoside Rg1 in Cdk5 in the process of hippocampal neuron radioactive damage protection.Methods Radioactive brain damage in vivo 40 models were built,and divided into 4 groups,including 0 Gy group (short for blank group),pure panaxoside Rg1 preconditioning group (short for control group),30 Gy group (short for model group),and 30Gy + panaxoside Rg1 preconditioning group (short for traditional Chinese medicine group).Hippocampal neurons were separated and trained.Hippocampal neuron apoptosis condition was tested in every group by 4′,6-diamidino2-phenylindole (DAPI) staining method.The p35 and p25 protein expressions were tested with Western blot.Cdk5 was restrained by Cdk5 restrainer roscovitine.Hippocampal neuron damage after Cdk5 blocking-up was observed with changes of X ray in every group.Results Compared with blank group,no significant difference was found in nuclear shrinkage percentage,the number of neuron survival,and the protein expression levels of p35 and p25 in control group ; nuclear shrinkage percentage and the protein expression levels of p35 and p25 were significantly increased and the number of neuron survival was significantly decreased in the model group and traditional Chinese medicine group (P ＜ 0.05).Compared with model group,nuclear shrinkage percentage and the protein expression levels of p35 and p25 were significantly decreased and the number of neuron survival was significantly increased in the traditional Chinese medicine group (P ＜ 0.05).For the addition of dimethyl sulfoxide (DMSO) in every group,the nuclear shrinkage percentage was not significantly changed in control group compared with blank group,was significantly increased in model group and traditional Chinese medicine group compared with blank group (P ＜ 0.05),and was significantly decreased in traditional Chinese medicine group compared with model group (P ＜ 0.05).Conclusions Panaxoside Rg1 can reduce neuron apoptosis by controlling Cdk5,and plays a protective role in hippocampal neuron radioactive damage.

Objective To report 115 cases of congenital aortic arch anomalies, and to evaluate the imaging diagnostic techniques. Methods One hundred and fifteen patients with congenital aortic arch anomalies underwent angiocardiography and(or)contrast enhancement magnetic resonance angiography (CE MRA). Results In this 115 cases, double aortic arch was seen in 5 cases, right aortic arch with aberrant left subclavian artery in 45 with isolated left subclavian artery in 11, left aortic arch with aberrant right subclavian artery in 33, right aortic arch with left descending aorta in 7, left aortic arch with right descending aorta in 4, cervical aorta in 4, and others in 6. Conclusion CE MRA is a reliable noninvasive imaging diagnostic method.

OBJECTIVE:To establish an HPLC method for the determination of lipoic acid in lipoic acid sustained-release tablets.METHODS:HPLC was conducted on a Hypersil ODS with acetonitrile-0.05 mol?mL-1 potassium dihydrogen phosphate(45∶55,adjust pH to 2.0)as mobile phase at a flow rate of 1.0 mL?min-1.The injection volume was 10 ?L;the detection wavelength was set at 219 nm and the column temperature was 25 ℃.RESULTS:The linear range of lipoic acid was 9.99～399.70 ?g?mL-1(r=0.999)with an average recovery rate of 99.17%(RSD=0.40%);the intra-day and inter-day RSD were all less than 2.6%.CONCLUSION:The method is simple and accurate,and suitable for the determination of the content of lipoic acid in lipoic acid sustained-release tablets.