Objective]With discussion of stroke machine with depression syndrome and law,we broaden the clinical thinking and improve clinical therapeutic effect.[Methods]Ancient medical books discussion of stroke and depression syndrome were collected,referring to the definition of post-stroke depression in modern medicine,traditional Chinese medicine continued to collect relevant papers in modern treatises,and combined with the experience of the author's departments in the diagnosis and treatment of post-stroke depression.[Outcome]Post-stroke depression in the pathogenesis of disorders with blood and viscera of yin and yang,phlegm and qi stagnation as the standard.Treatment should be given on multi-organs,especially focusing on regulating liver;emphasis interconversion between pathological factors in clinic,adjusting for the first Qi; taking care treatments with acupuncture combined emotions inter-resistance. Through organizing the relevant literature depression after stroke,come to the disease and its treatment of its laws,as well as the clinical treatment of attention points,which can improve clinical outcomes.[Conclusion] The pathogenesis of post-stroke depression is varied, we must analyse the syndrome and law carefully to promote better recovery, and then improve clinical therapeutic effect.

Objective To optimize ethanol extraction technologyDingtongning Granule.Methods With yield of extract and content of tanshinoneⅡA as comprehensive evaluation indexes, the concentration of ethanol, the amount of ethanol, soaking time, extraction time and extraction times were selected as observing factors. Orthogonal design test L18(37) was used to optimize ethanol extraction technology ofDingtongning Granule.Results Optimum extraction conditions were as follows: soaking medicine for 0 hour; 2 times with 6 times of the amount of 80% ethanolre; flux extracted 3 hours each time.Conclusion This optimal extraction technology is stable and reliable, which can provide basis for industrial production ofDingtongning Granule.

Dizziness ; classification ; epidemiology ; Humans ; Vertigo ; classification ; epidemiology

Objective To study the effects of electroacupuncture(EA)on gastrointestinal motility and nitric oxide synthase(NOS)positive nerves in myenteric plexus in acute exhaustive exercise rats. Methods A total of 54 male Sprague-Dawley rats were randomly divided into an acute exhaustive exercise(AEE)group,an AEE plus EA group and a control(C)group.The gastric empty rate and intestinal motility rate were measured,and histological changes of NOS-positive nerves in ileum myenteric plexus were observed with enzymatic histochemical method and image analysis technique. Results In the rats of AEE group,the gastric empty rate and intestinal motility rate were delayed but the numbers of NOS-positive neurons and expression levels of NOS in the ileum myenteric plexus significantly increased comparing with those of the C group(P＜0.01).Compared with AEE group,the gastric empty rate and intestinal motility rate were significantly increased but the number of NOS-positive neurons and expression level of NOS in the ileum myenteric plexus significantly decreased in AEE plus EA group(P＜0.01). Conclusion The findings of this study suggest that increase of NOS-positive neurons and expression levels of NOS in the myenteric plexus is one of the mechanisms of slowing down of gastrointestinal movement after acute exhaustive exercise.Electroacupuncture at Zusanli acupoint may decrease the number of NOS-positive neurons and expression levels of NOS in the myenteric plexus,and improve gastrointestinal movement in acute exhaustive exercise rats.

Objective To study the changes of cytokines in aqueous humor of patients with proliferative diabetic retinopathy (PDR)after intravitreal bevacizumab (IVB) and the correlation of these cytokines.Methods Fifty-six patients(63 eyes) with severe PDR underwent pars piana vitrectomy (PPV) with IVB pretreatment in our hospital from April,2014 to February,2015 were collected.All the patients received IVB therapy from 3 days to 7 days before PPV.Aqueous humor samples were collected at the time of IVB and PPV treatment.The concentrations of vascular endothelial growth factor (VEGF),interleukin-6 (IL-6),interleukin-8 (IL-8) and monocyte chemotactic protein-1 (MCP-1) were measured by cytoinetric bead array (CBA).The changes of these cyto-kines after IVB were analyzed by using Wilcoxon rank sum test for paired data.The correlation between these cytokines was analyzed by using Spearman rank test.Results From 3 days to 7 days after IVB,the concentration of VEGF in aqueous humor was (6.57 ± 12.29)pg · mL-1,lower than the pre-operation of (278.71 ±340.20)pg · mL-1,the difference was statistically significant (P ＜ 0.05).The concentration of IL-8 was (385.60 ± 1099.47) pg · mL-1,higher than pre-operation of(298.87 ± 1005.79) pg ·mL-1,the difference was statistically significant (P ＜ 0.05).IL-6 and MCP-1 were increased after IVB,but the difference was not statistically significant (all P ＞ 0.05).VEGF,IL-6,IL-8 and MCP-1 had an obviously relationship between each two factors(all P ＜ 0.05).Conclusion Angiogenesis in patients with PDR are regulated by a variety of cytokines,and targeted reduction of VEGF may compensatory increase the concentration of other inflammatory cytokines.

Accidents, Occupational ; prevention & control ; statistics & numerical data ; Adult ; China ; epidemiology ; Female ; Humans ; Male ; Middle Aged ; Poisoning ; epidemiology ; prevention & control

Objective:To investigate the effects of bFGF on the proliferation of human salivary adenoid cystic carcinoma cell ACC-2 in vitro. Methods:The effect of bFGF on proliferation of ACC-2 cell line was observed by MTT assay; ERK activity was measured by immuno-precipitation; and ERK and I-?B? expressions were assessed by Western blot. Results:bFGF can enhance the proliferation of ACC-2 cell line. Stimulated by bFGF, the proliferation ratio increased significantly. The intracellular ERK activity and p-ERK expression were increased and I-?B? expression was inhibited by different concentrations of bFGF. The above effects of bFGF can be attenuated by MEK inhibitor U0126. Conclusion:bFGF stimulates the proliferation of ACC-2 in the dose dependent manner, which may be due to up-regulating ERK, NF-?B signaling pathway.

Objective To discuss the diagnostic value of serum cystatin-C(Cys-C) and urinary retinol binding protein(RBP) for the early renal impairment in multiple myeloma(MM) patients .Methods According to estimated glomerular filtration rate(eGFR) , the MM patients were divided into two groups :the normal renal function group(eGFR≥90 mL/min ,n=78)marked group A ,the renal impairment group(eGFR<90 mL/min ,n=40)marked group B .130 healthy subjects were selected as control group .The con-centrations of serum Cys-C ,urinary RBP ,serum creatinine(Cr) and serum urea nitrogen(UN) were measured and compared .Results The levels of Cys-C and RBP in group A were significantly higher than those in the control group(P<0 .01) .There were signifi-cant difference of the levels of Cys-C ,Cr ,UN and RBP levels between group B and control group(P<0 .01) .The sensitivity of the combined detection of Cys-C and RBP was 57 .69% ,significantly higher than single index test(P<0 .05) .Conclusion Compared with traditional biomarkers ,Cys-C and RBP are more sensitive and effective indexes for the diagnosis of early renal impairment in the patients with MM ,and jointed detection of the two biomarkers has important value .

Objective To investigate the protective effect and the mechanisms of triptolide on antibody-mediated rejection (AMR) in kidney transplantation.Method A rat model of AMR in kidney transplantation was constructed by sensitizing major histocompability complex (MHC) completely incompatible species of rats via blood transfusion before kidney transplantation.The protective effect of Triptolide on the renal function and pathologic injury was studied in this rat model.The levels of donor specific antibodies were measured by flow cytometry.C4d expression and macrophage infiltration were examined by immunohistochemistry and immunofluorescence.Result Triptolide could improve the function of transplanted kidney significantly (P＜0.05) and alleviate the pathologic injury.Triptolide can also reduce the levels of IgM,IgG2b and IgG2c in the serum of the recipient rats and inhibit the macrophage infiltration as well (P＜0.05).Conclusion Triptolide plays protective and therapeutic roles in AMR of kidney transplantation,which may be contributed to the inhibition of the production of donor specific antibody and the macrophage infiltration.

Objective To optimize the processing technology of Fructus Ligustri Lucidi.Methods A RP-HPLC method was carried out to determine the contents of oleanolic acid and ursolic acid in the fruits of Ligustrum lucidum and an orthogonal design to optimize the processing conditions with the indexes of oleanolic acid content and ursolic acid content.Results Linear ranges of oleanolic acid and ursolic acid were in 0.019 78～0.197 8 mg/mL(r=0.999 8)and in 0.010 26-0.102 6 mg/mL(r=0.999 8)respectively,and average recoveries of oleanolic acid and ursolic acid were 99.53 %(RSD=2.08 %)and 99.88 %(RSD=1.76 %)respectively.Orthogonal design showed the optimum conditions were as follows:soaking for 8 hours with 2 gram wine(5 gram of Fructus Ligustri Lucidi),then steaming for 8 hours.Conclusion HPLC is an accurate and quick method to determinate the contents of oleanolic acid and ursolic acid,and can be used as a content determination method for Fructus Ligustri Lucidi.Soaking time,steaming time and wine content have no significant influences on the contents of oleanolic acid and ursolic acid.