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Objective To investigate the effect of supine regulating on maternal fetal occiput posterior position during the delivery after epidural analgesia. Methods Totally600 cases of parturient with intravaginal posterior occipital position with 3cm voluntary labor analgesia were selected,who were born in Dalian maternity hospital from October 2015 to October 2016.The(Visual Analogue Scale/Score) VAS pain score at 15min after epidural labor analgesia was as effective as less than 3 points.They were randomly divided into the control group and the observation group by random number table method,with 300 cases in each group.The control group monitored parturient respiration, pulse, blood pressure, heart rate and fetal heart rate according to routine treatment.The control group monitored parturient respiration, pulse, blood pressure, heart rate and fetal heart rate according to routine treatment.In the observation group,except for routine treatment according to the labor process,after the opening of 5cm,the pregnant women were instructed to take the lateral prone position,so that the maternal side and the fetal side of the spinal column should be the same side. To observe the difference between the two groups in the rate of spontaneous vaginal delivery, delivery rate, cesarean section rate, fetal cardioversion rate, time of birth process and neonatal Apgar score. Results Totally 283 cases delivery through vagina and 17 cases of cesarean section in observation group,while 257 cases of vaginal delivery and 43 cases of cesarean section in the control group.The successful rate of fetal position transfer in the observation group was 74.6%(211/283) which was significantly higher than 45.9% (118/257) of the control group (Χ2=62.782, P<0.01), natural labor rate was also 87.3% (262/300) which increased significantly according to 64.7% (194/300) (Χ2=42.251, P<0.01),the rate of midwifery (7.0%, 21/300) and cesarean section (5.7%, 17/300) were significantly lower than 21.0% (63/300)and 14.3% (43/300) of the control group (Χ2=24.419, 12.519,P<0.01),the second stage of labor was(1.60±0.56)h which was significantly shortened than(2.19±0.53)h also(t=-12.589,P<0.01).In the observation group, the ratio of the posterior occipital position to the occipital transverse position after the opening of 8-10 cm and the complete dilation of the cervical were 7.4%(21/283)and 13.1%(37/283),which were also significantly increased than 3.4%(9/264),6.8%(18/264) of the control group (Χ2=4.240, 5.911, P<0.05). Conclusions Supine adjustment after the cervix dilatation larger than 5cm is more conducive to fetal rotation and to avoid the adverse complications, reduce the rate of vaginal delivery and cesarean section rate,improve the rate of natural childbirth,shorten delivery time,improve the quality of delivery.
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Objective To explore the influence of high quality nursing interventions in patients with pernicious placenta previa and the neonate's prognosis. Methods The clinical data about 28 patients with pernicious placenta previa treated from January 2016 to January 2017 were reviewed;the high quality nursing interventions were applied(study group). 30 patients with pernicious placenta previa treated from December 2014 to December 2015 were selected;the conventional nursing cares were applied (control group). After intervention, the clinical prognosis for the infants and mom was analyzed. Results At the time of admission, the research group of state anxiety and trait anxiety and depression scale scores were 58.42±3.61,55.57±2.69,55.06±2.67,before discharge,patients in the study group,state anxiety and trait anxiety and depression scale scores were 42.19 ±2.16,47.20±2.74 and 44.25± 4.36,the control group were respectively 58.96±3.35,55.27±2.75,55.23±3.12,before discharge respectively 44.35± 3.13, 49.35 ± 3.13, 48.67 ± 5.16, two groups were SAI, TAI and SDS score comparison no statistical significance (t=0.591, 0.420, 0.222, P > 0.05), the difference between the two groups before discharge compared with statistical significance (t=3.038, 2.775, 3.511, P<0.01);the time of termination of pregnancy, postpartum hemorrhage and neonatal postpartum 1min Apgar scores of the study group were 36.15± 0.77,1 000.19 ± 14.21,9.13± 0.10,the control group were 33.50±0.66,1 516.71 ±29.08,8.79± 0.50, and the difference was statistically significant (t=14.102, 32.490, 3.531, P<0.01);comparison of body mass in two groups showed no statistical significance (P>0.05);group of maternal and neonatal complications for a total of 7.14% (2/28), significantly lower than the control group 20.00%(6/30), the difference between significant(χ2=7.050,P<0.01);evaluation of nursing measures of maternal satisfaction in the study group(95.23+4.65)was higher than that of the control group(91.36±5.63),the difference was statistically significant correlation (t=2.842,P<0.05). Conclusions The high quality nursing interventions have an obvious effect in patients with pernicious placenta previa.It can relieve the negative emotions and improve the mom&infant's outcomes and the clinical satisfaction.
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Objective To observe the evolution of astrocytes,GDNF,BDNF and Jak-STAT signal pathway after spinal cord ischemia-reperfusion injury in rabbits.Methods Spinal cord ischemia was induced by means of balloon occlusion of the infrarenal aorta for 22 minutes in 54 male New Zealand white rabbits.We assigned rabbits to 9 groups (n =6),one sham group,eight operation groups.The operation process in the sham group was the same as the operation group except the ischemia reperfusion of the spinal cord.At 0 h,1 h,2 h,3 h,8 h,24 h,48 h and 72 h after reperfusion,animals were sarcrificed and the spinal cord was removed for histologic,immunohistochemical study and western blotting.Results Normal neurons were decreased with the extension of reperfusion time.Levels of GFAP increased at 3 h and reached a peak at 48 h after reperfusion.GDNF was increased reaching two peaks after injury,the first peak was at 3 h,the second was at 72 h.BDNF level was increased and peaked at 24 h after reperfusion.The expression of p-STAT3 showed a biphasic pattern which peaked at 1h and 48 h.GFAP,GDNF,BDNF were rare and the level of p-STAT3 could be neglected in sham group.Conclusion Spinal cord ischemia-reperfusion injury could induce the activation of astrocytes,the expression of GDNF,BDNF and the activation of JakSTAT signal pathway.They showed different expression rules in this study.
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Objective: To observe the clinical effect of moxibustion combined with Duhuo Jisheng decoction for middle-aged and elderly patients with knee osteoarthritis (KOA) and its impact on serum high sensitive C-reactive protein (hs-CRP), interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) levels. Methods: A total of 90 eligible KOA patients were randomized into an observation group (n=45) and a control group (n=45). Cases in the observation group received moxibustion plus oral administration Duhuo Jisheng decoction, while cases in the control group received Duhuo Jisheng decoction. Then the hs-CRP, IL-1β and TNF-α levels were examined and the clinical effect was evaluated. Results: Before treatment, the hs-CRP, IL-1β and TNF-α levels showed no between-group statistical differences (all P>0.05). After 8 weeks of treatment, the hs-CRP, IL-1β and TNF-α levels all dropped significantly in both groups (P<0.01 or P<0.05), and the treatment group showed more substantial changes than the control group (all P<0.05). The total effective rate was 97.8% in the treatment group, versus 86.7% in the control group, showing a statistical difference (P<0.05). Conclusion: Moxibustion plus Duhuo Jisheng decoction has a good clinical effect for middle-aged and elderly KOA patients, and the effect may relate to the decreased hs-CRP, IL-1β and TNF-α levels.
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Objective To study and analyze the functional electrical stimulation therapy compliance of patients with paralysis of limb movement disorder and its influence factors. Methods A total of 168 patients with paralysis of limb movement disorder from December 2014 to August 2016 were selected as the research object, and the treatment compliance of all the patients were evaluated, then the treatment compliance of patients with different gender, ages, education degree, social support degree, disease course, treatment cognition, psychology state, pecuniary condition, living conditions and medical insurance situation were compared too, then the relationship between those study factors and treatment compliance of these patients were analyzed by the Logistic regression analysis. Results One hundred and four cases of 168 patients with paralysis of limb movement disorder with higher treatment compliance of functional electrical stimulation therapy, the rate was 61.90%,the treatment compliance of patients with different gender, ages, education degree, social support degree, disease course, treatment cognition, psychology state, pecuniary condition, living conditions and medical insurance situation all had obvious differences, and those study factors all had close relationship to the treatment compliance of these patients by the Logistic regression analysis, all P<0.05. Conclusions The functional electrical stimulation therapy compliance of patients with paralysis of limb movement disorder still need to be improved, and its influence factors are more, so they should be paid to targeted intervention according to these influence factors.
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Objective: To observe the activation of microglia and the changing rule of inflammatory cytokine as IL-6, IL-10 and nuclear factor-κB (NF-κB) in experimental rabbits after spinal cord ischemia reperfusion (SCIR) injury in order to provide theoretical basis for post-conditioning time. Methods: Rabbit SCIR injury model was established by thoracic aorta balloon occlusion. 54 New Zealand male adult white rabbits were divided into 9 groups: Sham group (the animals received balloon implantation without occlusion), SCIR-0h group (reperfusion was conducted at 0 hour of spinal cord ischemia), SCIR-1h, -2h, -3h, -8h, -24h,-48h and -72h groups. n=6 in each group. The number of normal and apoptosis neurons, the levels of Iba-1, IL-6, IL-10 and NF-κB in spinal tissue were examined and compared among different groups respectively. Results: The number of normal neuron was decreasing with the extended reperfusion time, TUNEL-positive neuron began to increasing in SCIR-8h group and the peak was reached in SCIR-24h group. The expression of Iba-1 began to elevating in SCIR-2h group and the peak was obtained in SCIR-8h group; NF-κB began to rising in SCIR-3h group and the peak was observed in SCIR-8h group; both IL-6 and IL-10 arrived the peak in SCIR-24h group. The expressions of NF-κB, IL-6 and IL-10 were positively related to Iba-1 level. Conclusion: Microglia activation had dynamic changes in experimental SCIR rabbits and the expression levels of NF-κB, IL-6 and IL-10 were positively to microglia activation; post-conditioning time at front and back to microglia activation may reduce neuron injury.
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Objective To observe the clinical efficacy of electroacupuncture plus electro-spoon needle-cupping in treating lumbar-dorsal myofascial pain syndrome.Method Sixty patients with lumbar-dorsal myofascial pain syndrome were randomized into group A, group B, and group C, 20 cases in each group. With same acupoints selected, group A was intervened by electroacupuncture plus electro-spoon needle-cupping, group B was by electroacupuncture, while group C was by conventional acupuncture. Visual Analogue Scale (VAS) was observed before and after treatment, and the clinical efficacies of the three groups were compared.Result After treatment, VAS scores were significantly different from those before treatment in the three groups. (P<0.05). After treatment, the VAS scores in group A and B were significantly different from that in group C (P<0.01,P<0.05); the VAS score in group A was significantly different from that in group B (P<0.05). The total effective rate was 95.0% in group A, versus 90.0% in group B and 80.0% in group C, and the total effective rate of group A was significantly different from that of both group B and C (P<0.05).Conclusion Electroacupuncture plus electro-spoon needle-cupping is an effective method in treating lumbar-dorsal myofascial pain syndrome.
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Objective:To explore the neutrophil CD64 and sTREM-1 in elderly patients with community-acquired pneumonia ( CAP) in the diagnosis of clinical value. Methods: 76 elderly CAP hospitalized patients were divided into severe pneumonia group (n=23) (live in 15 cases,8 deaths)and ordinary pneumonia group(n=53) according to severity;45 patients in the control group compared with healthy older persons. Peripheral blood neutrophil CD64 was measured by automatic flow cytometry,sTREM-1 levels was measured by double-antibody sandwich enzyme-linked immunosorbent assay. The receiver operating characteristic curve ( ROC curve) was used to check diagnostic value of the detection. Results: Median concentrations of CD64 and sTREM-1 in the severe pneumonia group,general pneumonia group and control group were 37. 49,18. 82 and 10. 63 MFI,and 75. 39,65. 31 and 43. 96 pg/ml, respective-ly. Although there was significant differences among the three groups ( P<0. 05 ); CD64 and sTREM-1 in Severe pneumonia survival group reduced to a normal level as his condition improved gradually,death group continued to rise as the disease,and peaked at the time of death;the area under the ROC curve of CD64,sTREM-1were respectively 0. 876,0. 843,which was 0. 917 by combination of CD64 and sTREM-1. Conclusion: Both CD64 and sTREM-1 are good markers in the diagnosis value of CAP, the dynamic changes of two may reflect the condition and prognosis of CAP.
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Objective To analyze distribution of human papilloma virus(HPV) subtypes in women infected by HPV in Guigang area ,and to determine the dominant type in this region .Methods 21 genital HPV genotypes were screened in 13 156 women in out‐patient clinic in Guigang area from July 2013 to July 2014 by using rapid flow‐through hybridization technique of nucleic acid mole‐cules ,and high‐risk HPV detection and typing was carried out for screening cervical cancer .Results A total of 4 682 HPV‐positive women were identified and the infection rate was 35 .59% .All of 21 genetypes were checked out ,dominated by single infection .The percentages of HPV genotypes from high to low was HPV‐52 (16 .28% ) ,HPV‐16 (14 .01% ) ,HPV‐58 (8 .48% ) ,HPV8304 (7 .58% ) ,HPV‐6(6 .79% )and HPV‐11(5 .72% ) .Conclusion The dominant genetype of HPV of women in this area is HPV‐52 .
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Objective To study the correlation between the red cell distribution width (RDW) ,cystatin C (Cys c) and lipopro‐tein (a) [LP (a)]with the lesion severity of coronary heart disease .Methods 130 cases of coronary heart disease(CHD) definitely diagnosed by coronary arteriography in the cardiology department of our hospital from March 2012 to September 2014 were select‐ed .The subjects were divided into the single‐vessel lesion group ,double‐vessel lesion group and multiple‐vessel lesion group accord‐ing to the coronary arteriographic results;furthermore the subjects were divided into the 1-30 points group ,31 -60 points group and the >60 points group according to the Gensini scores ;other contemporaneous 45 individuals of normal coronary arteriography were selected as the control group .RDW ,Cys C and LP (a) levels were detected in each group and the detection results were per‐formed the comparative analysis .Results The RDW ,CysC and LP (a) levels in the CHD group were significantly higher than those in the control group ,the differences were statistically significant (P< 0 .05) .With the increase of coronary lesion vessels number and Gensini score ,the RDW ,CysC and LP (a) levels showed roughly increasing trend ,the correlation analysis showed that the RDW ,CysC and LP (a) were positively correlated with Gensini scores .Conclusion The RDW ,CysC and LP (a) levels in the patients with CHD are higher than those in the normal control group ,which are closely related with the lesion severity of CHD and may be the new predictors of coronary lesion severity .
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Objective To measure the effect of prostaglandin E1 (PGE1) lipid microsphere on cardiac haemodynamics and oxygen metabolism during the perioperative period in the infants with ventricular septal defect(VSD)and severe pulmonary artery hypertension (PAH).Methods Forty infants [(7.1 ± 3.3) years old] with VSD and severe PAH who underwent surgery under cardiopulmonary bypass were involved in the study.They were divided into 2 groups averagely:control group (20 cases) and experimental group (20 cases).All the patients were continuously intravenous pumping of nitroglycerin or PGE1 during the perioperative period.The effect of PGE1 on cardiac haemodynamics and oxygen metabolism between the 2 groups were measured during 72 hours postoperatively.Results The statistical analysis demonstrated that the values trend of mean arterial blood pressure (mABP),mean pulmonary arterial pressure (mPAP),mPAP/mABP,pulmonary vascular resistance index (PVRI),left ventricular stroke work index (LVSWI) were affected during 72 h postoperative period (P ＜0.05).The mABP at 48 h,LVSWI at 48 h,72 h in experimental group were significantly higher than those in control group (all P ＜0.05).The mPAP at 8 h,48 h,PVRI at 72 h and pulmonary arterial wedge pressure (PAWP)at 12-48 h in experimental group were significantly lower than that in control group (all P ＜ 0.05).Compared to postoperative period,mABP at 12 h,72 h,mPAP at 4-12 h,48 h were increased significantly in control group (P ＜ 0.05) ; mABP and LVSWI at 8-72 h,right ventricular stroke work index at 48 h,72 h and cardiac index at 72 h were significantly increased (P ＜0.05),while PVRI and PAWP at 72 h,mPAP/mABP at 24-72 h were significantly decreased in experimental group (P ＜ 0.05).There were no significant differences in the values of oxygen metabolism between both groups (P ＞0.05).Conclusions LipoPGE1 can significantly decrease the pulmonary arterial pressure,which can enhance cardiac function and decrease the duration of intubation after surgery.
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Objective To determine if the cardiac index (CI) measured with arterial pressure-based cardiac output (APCO) agrees with that measured with pulmonary artery catheter (PAC) during cesarean section in parturients with congenital heart disease and severe pulmonary hypertension.Methods Thirty parturients with congenital heart disease and severe pulmonary hypertension,scheduled for elective cesarean section,were enrolled in the study.APCO and PAC were used for cardiac output and other parameters of hemodynamics monitoring during operation in all patients.Continuous epidural anesthesia was performed.CI was recorded immediately before epidural administration (T1),at 5 and 10 min after epidural administration (T2-3),immediately before delivery (T4),and at 2 and 5 min after delivery (T5-6).The correlation was tested by Pearsone correlation analysis.CI derived from APCO and PAC was compared by Bland-Altman analysis for agreement.Results CI measured with PAC was significantly higher than that measured with APCO (P ＜ 0.05).Compared with the baseline value at T1,no significant difference in CI measured with PAC and APCO was found at T11-T4 and T6 (P ＞ 0.05),and CI measured with PAC and APCO was significantly increased at T5 (P ＜ 0.05).Bland-Ahman analysis showed poor agreement between CI measured with the two methods.The correlation analysis showed that there was positive correlation between CI derived from the two methods at T1-6 (the correlation coefficient was 0.93,0.95,0.94,0.89,0.96 and 0.91 at T1-6,respectively,P ＜ 0.05).Conclusion CI value obtained with APCO agrees poorly with that obtained with PAC during cesarean section in parturients with congenital heart disease and severe pulmonary hypertension,but agrees well in monitoring the changing trend of CI.
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Objective To evaluate the effect of esmolol on refractory veatricular fibrillation just after aortic declamp during cardiopulmonary bypass.Methods 40 patients undergoing valve replacement occurring refractory ventricular fibrillation after release of aortic cross-clamp was randomly given esmolol (prepared to 10 mg/ml) 1 mg/kg(group esmolol,n =20),or Lidocaine (prepared to 10 mg/ml) 1 mg/kg(group control,n=20),the endocardial electric defibrillation was continued after 2min.If the fibrillation still can not be reversed after another two times defribrillation,the routine clinical method would beused.The time of aortic cross-clamp,rectal temperature,MAP,and the value of serum Lactic acid,potassium,and PH were recorded.After intervention,the times of defibrillation,heart rate and rhythm 5 min after reversal were recorded.At the end of CPB,the CPB time and the dosage of positive inotropic drugs were also recorded.Results The success rate of defibrillation was higer in group esmolol than control group(P ＜0.05).Heart rate after reversal in group esmolol were slower than that in control group(P ＜ 0.05).The CPB time of control group was longer than group esmolol (P ＜ 0.05),and the dosage of positiveinotropic drugs was significantly higher in control group(P ＜ 0.01).Conclusion When occurring refractory ventricular fibrillation just after aortic declamp during CPB,Using esomolol by way of intravenous infusion can apparently reduce the frequency of defibrillation,and improve the rate of rewersal.It can also be favorable to cardiac function,and decrease the dependency of positive inotropic drugs,and shorten the time of CPB.
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Objective To compare the curative effects of different ideas for application of vasoactive drugs in patients of congenital heart disease with SPAH during perioperative period and to choose a method to improve the survival rate of patients with high-risk SPAH.Methods Thirty two patients were separated into two groups randomly,one group was treated by vasodilator to dilate the pulmonary artery and decrease the pulmonary pressure as conventional therapeutic strategy,the other was treated by vasoactive drugs to decrease the right cardiac output,which maintain the normal vessel resistance and cardiac output and reduce right heart failure.Indexes were recorded respectively,including hemodynamic,right cardiac working index(RCWI),the time of using respirator and postoperative complications to compare the differences.Results Indexes were recorded in two groups as following:Aortic/pulmonary artery pressure inversion(6.25％ vs.56.25％),RCWI (1626.87 ±411.23 vs.3808.99 ± 275.52),incidence of right heart failure (6.25％ vs.93.75％),respirator applying time[(68.00 ± 7.17) h vs.(115.00 ± 13.68) h],ICU time[(5.0 ± 0.8) d vs.(8.0 ± 1.5) d],incidence of postoperative pulmonary complications (6.25％ vs.81.25％),mortality(0 vs.12.5％).Conclusion The new therapeutic idea that using vasoactive drugs to reduce RCW1 and to maintain peripheral vessel resistance and appropriate cardiac output is superior for postoperative complications and mortality reduction.
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ObjectiveTo investigate the relatioaship between the changes in perioperative plasma vasopressin (VP) and angiotensin Ⅱ ( Ang Ⅱ ) concentrations and outcome in patients undergoing off-pump coronary attery bypass grafting (OPCABG).MethodsFifty ASA Ⅰ -Ⅲ patients (NYHA Ⅰ -Ⅲ ) of both sexes,aged 45-79yr,undergoing OPCABG,were enrolled in this study.Blood samples were collected before induction of anesthesia (T1,baseline),before skin incision (T2),at 10 and 30 min after skin incision (T3,T4 ),10 min after protamine injection (T5),end of operation (T6 ) and 24 h after operation (T7).Based on the intraoperative plasma VP concentrations,the patients were divided into high level group ( n =26) and low level group ( n =24) by hierarchical clustering analysis.The risk factors for perioperative lower plasma VP concentration were determined by logistic regression analysis.ResultsPlasma VP concentrations were significantly lower,while plasma Ang Ⅱ concentrations were significantly higher at T2-6 in the low level group than in the high level group.The incidence of vasoplegia (high cardiac output and low peripheral resistance) was significantly higher,the intra- and post-operative use of vasodilator was less,the tracheal extubation time,ICU stay and post-operative hospital stay were longer,and preoperative left ventricular ejection fraction (LVEF) was lower in low level group than in high level group.Logistic regression analysis showed that preoperative low LVEF was a risk factor for intraoperative low plasma VP concentration and OR was 1.122.Conclusion Plasma VP and Ang Ⅱ concentrations demonstrate an opposite trend of change during OPCABG.The incidence of vasoplegic syndrome is significantly higher and the outcome poor in low plasma VP group.Preoperative low LVEF is a risk factor for development of low plasma VP during OPCABG.
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Objective To investigate the association between the obstructive sleep apnea-hypopnea syndrome(OSAHS) in hypertension and insulin.Methods A total of 521 patients were divided into 4 groups according to apnea-hypopnea index and OSAHS degrees.The control group ( group Ⅰ ),mild OSAHS group ( group Ⅱ ),moderate OSAHS group ( group Ⅲ ) and severe OSAHS group ( group Ⅳ ) had 89 patients,194 patients,118 patients and 120 patients respectively.Results The BMI[( 30.4 ± 3.8 )kg/m2],apnea-hypopnea index ( AHI,3.8 ± 0.1 ),Fasting insulin (FIns)[(3.08 ± 0.26 ) mU/L]and insulin resistance ( 2.43 ± 0.27 ) of patients in severe OSAHS group were significantly higher than that of in the control,mild OSAHS group and moderate OSAHS group ( P ＜ 0.01 ).The levels of saturation of minimum oxygen from skin of patients in severe OSAHS group was significantly lower ( MSpO2 ) than in that of the control,mild OSAHS group and moderate OSAHS group.Multiple linear regression analysis showed that fasting plasma insulin and insulin resistance was positive correlation with apnea-hypopnea index,while they also negatively associated with saturation of minimum oxygen.Conclusions FIns and insulin resistance strongly associate with AHI and levels of saturation of minimum oxygen from skin.Hypertensive patients with OSAHS have more chances to suffer with insulin resistance.
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Objective To discuss the cumulative effect of acupuncture on left ST40 to hemodynamic of PCA.Methods Sixteen healthy young people were randomly chosen to be acupunctured on left ST40 and parameters of TCD such as Vs,Vd,Vm,PI and RI were managed to be recorded sequentially at the 5 points below to make out an statistical analysis:10 min before acupuncture; the time of inserting the needles; 15 min after retaining the needles; the time when taking the needles out; 10 min after the acupunture.Results The parameters of TCD Vs,Vd,Vm 10min after withdrawing the needle [Were ( 84.56± 19.72) cm/s、( 39.75 ±10.15 ) cm/s、(56.13 ± 14.73 ) cm/s each] all showed a decline compared with the parameters 10min before acupuncture(P＜0.05),while other parameters turned out to be almost the same (P＞0.05).Conclusion Acupuncture on left ST40 has cumulative effect on Vs,Vd and Vm,which suggest us the needle retention time should be noted.
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ObjectiveTo investigate the risk factors and morbidity of carotid atherosclerosis (CA) and unstable plague in patients with sleep apnea-related hypertension (SA-RH).MethodsA total of 603 SA-RH subjects screened by polysomnography according to apnea hypopnea index (AHI) were recruited and divided into 3 groups:mild (AHI 5-15 ),moderate (AHI 15-30) and severe (AHI ≥ 30) group,with hypertensive patients with AHI less than 5 served as control.CA was determined by doppler ultrasound as formation of plaque and/or intima-media thickness more than 0.9 mm.Unstable atheroma plaque (UAP) was defined as low echo plaque and/or admixing echo plaque.Results Gender,age,BMI and blood pressure were not matched among groups.The prevalence of CA increased in moderate and severe SA-RH than that in control ( P ＜ 0.01 ) with no significant difference for UAP among groups.Factor analysis was performed to extracted common factors that may influence CA and UAP,such as factor 1-6,represent obstructive sleep apnea (OSA),dyslipidemia (TC,LDL),BMI,blood pressure,age and duration of disease and dyslipidemia (TG,HDL) respectively.Logistic analysis show that OSA and dyslipidemia (TC,LDL) increased the risk of CA,with OR 1.36(95％ CI 1.15-1.59),1.31 (95％ CI 1.12-1.54)respectively,and dyslipidemia (TC,LDL) increased the risk of UAP,with OR 1.30 (95％ CI 1.06-1.58).ConclusionsIn SA-RH populations,higher prevalence of CA may be associated with severity of OSA independently,meanwhile the formation of UAP may be mainly associated with dyslipidemia.
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Objective To explore the surgical effects and follow-up results in treating adult aortic coarctation patients using ascending aorta-abdominal aorta vascular prosthesis bypass and summarize the clinical experiences. Methods From May 2008 to July 2009, ascending aorta-abdominal aorta vascular prosthesis bypass surgery was performed in nine patients with adult aortic coarctation, among which, four were male, and five were female, with the average age of 42.6 years old. All patients had upper extremity hypertension, the systolic blood pressure difference between their upper extremities and lower extremities was 55 - 100 mm Hg, mean (70.2 ± 15. 6) mm Hg. Among which, seven cases showed descending aorta aneurysmal dilatation at coarctation segment distal end, with the wall thinning; two cases showed long segment stenosis; three cases showed aortic wall near coarctation segment was calcified. All cases belonged to complex aortic coarctation. All patients underwent radial artery and dorsalis pedis artery puncture manometry, the surgical effects were evaluated according to mean pressure difference changes between radial artery and dorsalis pedis artery before and after operations. Results All patients were cured and dispertension has been significantly improved, before operation, the mean pressure difference between radial artery and dorsalis pedis artery was 36 - 63 mm Hg, mean [(48.2 ± 5.6 ) mm Hg]; 24 hours after operation, the mean pressure difference between radial artery and dorsalis pedis artery was 0 - 13 mm Hg, mean [(6.2 ± 1.6) mm Hg], significantly reduced ( P ＜per extremity hypertension disappeared, no need for oral antihypertensive drugs, the mean pressure differences between upper extremities and lower extremities after operations were all less than 20 mm Hg, thoracoabodominal aorta main vessels multi-slice CT examination three months after operation showed that bypass vascular prosthesis was unobetructed, two cases showed that autologous artery at aortic coarctation distal end were partly occluded. Conclusion Ascending aorta-abdominal aorta vascular prosthesis bypass would be an effective means for the treatment of adult aortic coarctation patients.
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Objective To study the effect of Busui Jiannao Prescription on ethology, GSH content and GSH-PX activity in brain of PD model rats. Methods Forty-five the aging pure C57BL rats were divided into a negative injury group, a model group, and a Chinese medicine group. PD animal model were established by injection with MPTP and were treated with Busui Jiannao Prescription by intragastric administration. Score changes of PD model rats in the test of pole-climbing and suspending were observed. GSH content and GSH-PX activity were further measured. Results After treating with Busui Jiannao Prescription, the test scores in pole-climbing and suspending were improved, GSH content and GSH-PX activity in substantia nigra were increased. Conclusion Busui Jiannao Prescription can regulate the behavior coordination and repair the damage of dopaminergic neurons in the substantia nigra of PD model rats.