Objective To observe the changes of ambulatory arterial stiffness index (AASI) and target organ damage (TODs) after antihypertensive treatment in hypertensive patients .Methods A total of 300 cases of newly diagnosed hypertension were screened out and after strictly controlling blood pressure ,completed the ambulatory blood pressure and target organ damage inspection by 1‐year follow‐up .The dynamic changes of AASI and target organ damage were observed .Results After 1‐year anti‐hypertensive therapy ,AASI showed the gradually descending trend ,compared with before treatment ,began to decline at 6 months , decreased significantly after 1 year ;AASI showed the independent positive correlation with the intima‐media thickness(IMT) of ca‐rotid artery ,urine microalbumin(UMA) ,renal vascular resistance index(RRI) and left ventricular mass index(LVMI) ,and inde‐pendent negative correlation with endogenous creatinine clearance rate(Ccr) before and after treatment ;the multiple linear regres‐sion analysis showed that IMT ,UMA ,RRI ,Ccr and LVMI had significant correlation with AASI .After 1 year of therapy ,IMT , UMA ,RRI ,Ccr ,LVMI had shown some improvement(P<0 .05) .Conclusion AASI can be used as an indicator for evaluating arte‐riosclerosis and predicting the target organ damage in hypertension .

Objective To establishe the reference range of low hemoglobin density (LHD ％) of health population in Humen District of Guangdong,and discuss the clinical application value.Methods Randomly selected from January 2015 to September 2016 in Humen Hospital of Dongguan City physical examination of 1 650 cases of healthy people as control group,and selected the same period by the clinical diagnosis of iron deficiency anemia (iron-deficiency anemia,IDA) group,67 cases of patients with IDA Sysmex XT-1800i fully automatic blood analyzer were used respectively to detect blood routine,and then based on the average haemoglobin concentration (mean corpuscular hemoglobin concentration,MCHC),calculate the LHD％,and the calculation results were analyzed.Results The control healthy crowd LHD％ value was 2.41％ ± 0.85 ％,95％ reference range was 0.74 ％ ～4.08％,male was higher than the female,the difference was statistically significant (t =3.209,P＜0.05).IDA patients before treatment LHD％ was 30.97％ ± 18.65％,significantly higher than the control group,the difference was statistically significant (t=19.536,P＜ 0.01),and with the level of hemoglobin (Hb) showed a negative correlation (r=-0.4313).LHD％ values after treatment in patients with IDA group were significantly lower,but the recovery speed was slower than the Hb and MCHC.By ROC curve analysis,when the cut-off of LHD％ value was 4.10％,the LHD％ for IDA early diagnostic sensitivity of 96.78％,specificity of 100％.Conclusion Established the reference range of low hemoglobin density (LHD ％) of healthy population in Humen district of Guangdong,and LHD％ is IDA good indicator of early diagnosis and curative effect of dynamic monitoring.

0.05).One case developed hemorrhage of venous plexus in the posterior pedicle screw fixation group.And complications occurred in 6 cases(4 of superior nerve injury,1 of intra-incision hematoma and 1 of esophageal injury).There were significant differences between 2 groups(P

Objective To explore the significance of complement split product C4d in monitoring chronic rejection of renal allografts in rats.Methods Healthy closed population rats were used as donors and SD rats as recipients. The Wistar to SD model of graft rejection was developed. All the 42 recipients were randomly divided into 2 groups: group A receiving nothing except CsA (5mg?kg~ -1 ? d~ -1 ) in the first 10 days after operation, and group B receiving MMF (10 mg/kg) and CsA after operation. On the 3rd, 5th and 10th week, all the allografts were tested by light microscopy and immunofluorescence. Pathological changes of the kidneys and the expression of C4d in allograft tissue were observed.Results From the 3rd week, the rats in group A showed light pathological changes of chronic rejection and they became more and more obvious as time increased. Pathological changes occurred in group B at the 5th week and lighter than in group A. At the same time, C4d deposition in PTC was obviously observed on the 3rd week in group A, and on the 10th week C4d widespread deposition in allografts.Conclusion The deposition of complement split product C4d in allografts appears earlier than pathological change of chronic rejection, which can be regarded as a significant indicator to predict chronic rejection of renal allografts.

Objective To study the relationship of serum leptin and inflammation with nutrition status in continuous ambulatory peritoneal dialysis(CAPD) patients.Methods 30 CAPD patients and 30 healthy controls were enrolled in the study.Leptin was measured by ELISA,inflammatory factors C reactive protein(CRP),IL-6,TNF-?.These patients were classified to three nutritional categories based on SGA normalnutrition,mild-to-moderate malnutrition,and severe malnutrition.Results CAPD group had significantly higher serum leptin,peritoneal dialysis fluid leptin,insulin,CRP,IL-6 and TNF-?,lower serum Alb than the control group.IL-6 was significantly positive correlation with TNF-?.Serum leptin was no correlation with Alb,CRP,IL-6 and TNF-?.Conclusion Serum leptin and inflammation are closely related to the occurrence of malnutrition in CAPD.

Objective To explore the relationship between homocystine(HCY) and diabetic nephropathy and uremia in the patients with type 2 diabetes mellitus.Methods 20 cases with type 2-DM,20 cases with incipient diabetic nephropathy and 17 cases with uremia were collected.The plasma levels of HCY were measured by FPIA,the fasting blood sugar were measured by standard automated clinical chemistry laboratory methods.The plasma levels of HCY were compared with each other with t test.Results The plasma levels of HCY between the type 2-DM and diabetic nephropathy were significantly different,(26.16?12.31)?mol/L vs (8.79?3.51)?mol/L,P

During the research of TCM psychology pathogenesis, one possible reason may be theretardative solipsism thinking was one of TCM psychology pathogenesis in the study of TCM education therapy. This study discussed the concept of retardative solipsism thinking and its five types including personal preference type, selfishness type, arrogant type, autism type and escaping type.It provides foundation for TCM psychology clinical therapy.

Objective To verify the correlation between rs17118 polymorphism of xyluloknase homolog (XYLB) gene and risk of ischemic stroke in a Chinese Han population.Methods A case-control study design was used.The case group was the patients with first-ever ischemic stroke and the control group was the healthy subjects from hospital physical examination.Taqman probe fluorescence quantitative polymerase chain reaction technique was used to detect the genotype distribution of rs17118 C/A polymorphisms.Results A total of 475 patients with ischemic stroke and 483 controls were enrolled in the study.The proportion of hypertension (67.9％ vs.22.2％;x2 =292.982,P ＜ 0.001) and diabetes (24.2％ vs.7.3％;x2 =25.864,P ＜ 0.001),as well as the levels of triacylglycerol (1.649 ± 1.126 mmol/L vs.1.157 ±1.480 mmol/L;t=3.592,P＜0.001),and low-density lipoprotein cholesterol (3.499 ± 1.163 mmol/L vs.3.105 ± 0.627 mmol/L;t =-6.227,P ＜ 0.001) in the case group were significantly higher than those in the control group,but the total cholesterol level was significantly lower than that in the control group (5.144 ± 1.296 mmol/L vs.5.491 ± 1.335 mmol/L;t =4.650,P ＜ 0.001).The AA genotyp e (11.4％ vs.7.5 ％;x2 =6.136,P =0.016) and A allele (32.3 ％ vs.26.4％;x2 =8.093,P =0.005) frequencies in the case group were significantly higher than those in the control group.Multivariatelogistic regression analysis showed that after adjusting for traditional risk factors,the risk of ischemic stroke in AA genotype carriers was 1.97 times of the CC genotype carriers (odds ratio 1.971,95％ confidence interval 1.040-3.736,P=0.038).Conclusions The rsl7118C/A polymorphism of XYLB gene may be associated with the risk of ischemic stroke in the Chinese Han population.

Lack of protection in education was one of possible reason contributed to the traditional Chinese medicine(TCM) psychology pathogenesis while the research conducted. This paper discusseds the following aspects: the concept, the causes, the impact and the types of protection. It also provided series thought on the development of TCM psychology pathogenesis, TCM psychology family treatment and family education of TCM psychology prevention.

BACKGROUND:Molars are characterized by multi-root, multi-root canal, multi-directional, different geometric shape and distribution. Single-root canal teeth post-core theory was used to guide molar repair in the clinic. It is easy to cause root canal perforation or vertical fracture due to excessive post preparation. Therefore, it is necessary to make further study and investigation in the design of fiber post-resin core for repairing molars. OBJECTIVE: To evaluate the clinical therapeutic effects of fiber post-resin core with different numbers of posts in the repair of molar residual roots and crowns. METHODS: A total of 54 human molar residual roots and crowns with sound root canal filing in 48 patients were selected and restored with fiber post of different numbers and resin core as wel as complete coronal restoration. There were 17 cases (20 samples) restored with single fiber post core, 16 cases (18 samples) restored with double fiber post cores, and 15 cases (16 samples) restored with three fiber post cores. They were folowed up for 24 months and the repair results were compared. RESULTS AND CONCLUSION:After 24 months of folow-up, the success rates were 85%, 94% and 94% in the single fiber post, double fiber post and three fiber post groups, respectively, and no significant difference was detected among the three groups. Five failures were observed among 54 teeth: three cases of fiber post shedding in the single fiber post group, one case of fiber post shedding in the double fiber post group, and one case of fiberpost shedding in the three fiber post group, and no root fracture occurred. Three kinds of fiber post-resin cores for repairing molar residual roots and crowns can get a better short-term clinical result. The repair effects were not different because of the different numbers of fiber posts.