Effects of Suhuang Zhike Capsule on inflammation of airways in patients with allergic rhinitis and asthma syndrome / 中国综合临床

Objective:To investigate the effect of Suhuang Zhike Capsule on airway inflammation in patients with acute episode of allergic rhinitis and asthma syndrome.Methods:Eighty patients with allergic rhinitis and asthma syndrome were admitted to North China University of Science and Technology Affiliated Hospital from June 2016 to September 2017.A prospective cohort study was carried out and randomly divided into treatment group and control group with 40 patients in each group.The control group was treated with conventional anti-inflammatory, expectorant and antiasthmatic therapy, while the treatment group was treated with Suhuang Zhike Capsule.The changes of nasal symptoms and asthma clinical symptoms in the two groups were compared before and after treatment, and the changes of nitric oxide in exhaled air, eosinophils in blood and induced sputum were measured.Results:Compared with the control group, there was no significant difference in the number of eosinophils in the exhaled nitric oxide, eosinophil count in blood and induced sputum before treatment in the treatment group ((161.45±4.67)×10 -9 vs.(163.12±4.56)×10 -9, (1.59±0.53)×10 9/L vs.(1.60±0.51)×10 9/L, (1.11±0.06)×10 9/L vs.(1.18±0.09)×10 9/L; t values were 0.10, 0.44, 1.75, respectively, all P>0.05). After treatment, the exhaled nitric oxide, eosinophil count in blood and induced sputum in the treatment group were significantly lower than those before treatment((30.86±5.54)×10 -9 vs. (161.45±4.67)×10 -9; (0.32±0.05)×10 9/L vs. (1.59±0.53)×10 9/L; (0.06±0.02)×10 9/L vs. (1.11±0.06)×10 9/L, t values were 91.32, 41.63, 51.77, respectively, all P<0.01). In the treatment group, the effective rate of nasal symptom control was 85.0% (34/40) significantly higher than 62.5% (25/40) in the control group (χ 2=5.23, P<0.05), and the effective rate of asthma clinical symptom control was significantly higher than that in the control group(90.0%(36/40), 72.5%(29/40), χ 2=4.02, P<0.05). Conclusion:Suhuang Zhike capsule can obviously improve the airway inflammatory response of patients with allergic rhinitis asthma syndrome in the acute attack stage, and the combination of conventional treatment plan is helpful to improve the curative effect.

The effect of edaravone on cognition function and expression of Nogo-A in rats with serious intermittent hypoxia / 中国中西医结合急救杂志

Objective To observe the effect of edaravone (ED) on cognition function and expression of Nogo-A in prefrontal cortex neuron of rats with serious intermittent hypoxia.Methods Ninety-six adult male Wistar rats were randomly divided into normal control group, chronic intermittent hypoxia (CIH) model group and ED group, 32 rats in each group. The rat model of CIH was reproduced in a low oxygen box at 08:00-15:00 every day: alternatively, different flow rates of nitrogen and compressed air were given, 120 seconds being one cycle, maintaining the oxygen concentration at 5%-21% in the low oxygen chamber; the normalcontrol group was continuously under the circumstance fulfilled with compressed air. The rat in ED group was given intravenous injection of 3 mg/kg ED in a tail vein at 07:00 daily. After modeling for 7, 14, 21, 28 days, the learning and memory functions of rats were assessed with the Morris water maze test, and the reactive oxygen species (ROS) content in the rat prefrontal lobe tissue was detected; the level of Nogo-A protein expression in the rat prefrontal cortex was examined by immunohistochemical method .Results ① Rat learning results: in CIH model group, with the time prolongation escaping latency period was gradually longer, since 14 days after the modeling, the difference was statistically significant compared with that in normal control group, while the learning time in ED group was obviously shorter than that in the CIH model group (seconds: 14 days was 26.97±3.35 vs. 34.95±3.36, 21 days was 32.78±4.59 vs. 46.72±4.11, 28 days was 41.39±3.84 vs. 57.35±3.72, allP < 0.05). ② Rat memory results: the rats in CIH model group, with the time prolongation crossing the target quadrant time was gradually shorter, since 14 days after the modeling, the difference was statistically significant compared with that of the normal control group, while the memory time in the ED group was obviously longer than that of the model group (seconds: 14 days was 42.72±3.35 vs. 39.88±3.56, 21 days was 40.48±4.62 vs. 28.72±3.93, 28 days was 31.13±3.46 vs. 22.79±3.24, allP < 0.05). ③ ROS content: with the time prolongation, ROS content was gradually increased in CIH model group, but the ROS content in ED group was significantly lower than that in CIH model group at various time points (MU/L: 7 days was 13.27±0.23 vs. 17.68±0.51, 14 days was 15.51±0.28 vs. 20.41±0.65, 21 days was 20.29±0.44 vs. 23.86±0.35, 28 days was 24.46±0.53 vs. 30.43±0.85, allP < 0.05). ④ Protein expression of Nogo-A: with the time prolongation, the protein expression of Nogo-A was gradually increased in CIH model group, they reached the peak on the 14th day, the expression of Nogo-A [absorbance (A) value] in ED group were significantly lower than that in CIH model group at each time point (×103: 7 days was 4.80±0.70 vs. 5.99±0.62, 14 days was 5.89±0.90 vs. 7.42±0.66, 21 days was 4.92±0.64 vs. 5.90±0.37, 28 days was 3.59±0.59 vs. 4.27±0.40, allP < 0.05).Conclusions The mechanism of ED has a valid therapeutic effect on the cognitive dysfunction induced by serious intermittent hypoxia in rats, ED can remove oxygen free radicals and inhibit the protein expression of Nogo-A in the prefrontal cortex, so ED can alleviate the damage of cognitive function in rats with CIH.

Effect of phentolamine on N terminal B-type natriuretic peptide precursor,blood gas analysis,hypersensitive c-reactive protein and plasma D-dimer in patients with chronic cor pulmonale / 中国综合临床

Objective To observe the influence of phentolamine on N terminal B-type natriuretic peptide precursor(NT-proBNP),blood gas analysis,hypersensitive c-reactive protein and plasma D-dimer in patients with chronic cor pulmonale Methods One hundred and one cases patients with chronic cor pulmonale were randomly divided into two groups,51 patients in the treatment group,50 patients in the control group.All patients were treated with normal anti-infection,eliminating phlegm to smooth wheezing antithrombotic for one week,as the same time patients in the treatment group were treated with phentolamine for one week.Through observed the treatment effect of phentolamine to chronic cor pulmonale,the level of NT-proBNP,blood gas analysis,hypersensitive c-reactive protein and plasma D-dimer in patients with chronic cor pulmonale before and after the treatment were analyzed.Results Compared with before treatment,the levels of NT-proBNP,PCO2,hypersensitive c-reactive protein,plasma D dimer were lower than after one week in two groups,while the level of PO2 was higher.Treatment group:NT-proBNP (1 712.76±572.32) ng/L vs.(271.59±163.05) ng/L,t=20.42,P<0.05,PCO2 (66.34±5.81) mmHg vs.(52.58±5.82) mmHg,t=16.46,P<0.05,PO2 (59.28±6.13) mmHg vs.(73.64±6.10) mmHg,t=23.02,P<0.05,hypersensitive c-reactive protein 86.0(28.0) mg/L vs.23.0(12.0) mg/L,Z=-6.22,P<0.05 mg/L,plasma D-dimer (4 953.37±1 654.09) μg/L vs.(1 847.90±838.66) μg/L,t=17.11,P<0.05.Control group:NT-proBNP (1 527.24±658.70) ng/L vs.(612.58±357.59) ng/L,t=14.52,P<0.05,PCO2 (65.41±5.23) mmHg vs.(56.46±5.65) mmHg,t=13.04,P<0.05,PO2(60.57±5.84) mmHg vs.(67.21±5.19) mmHg,t=-10.06,P<0.05,hypersensitive c-reactive protein 79.0(29.0) mg/L vs.43.0(20.0) mg/L,Z=-6.16,,P<0.05,plasma D-dimer (4 408.02±1 682.83) μg/L vs.(2 598.28±1 242.73) μg/L,t=12.15,P<0.05.But the levels of NT-proBNP,PCO2,hypersensitive c-reactive protein and plasma D-dimer reduced significantly,the level of PO2 increased more significantly in treatment group(t(z)=-6.19,-3.39,-7.16,-3.56,5.70,all P<0.05).Conclusion Phentolamine can reduce the level of NT-proBNP,PCO2,hypersensitive c-reactive protein and plasma D-dimer and increased the level of PO2 in patients with chronic cor pulmonale.Phentolamine combined with routine treatment can improve the clinical efficacy of patients with chronic cor pulmonale.

Therapeutic efficiency of naoxintong capsule on the patients with moderate obstructive sleep apnea hy-popnea syndrom of cognitive dysfunction / 中国综合临床

Objective To observe the therapeutic efficiency of naoxintong capsule on the patients with moderate obstructive sleep apnea hypopnea syndrom ( OSAHS ) of cognitive dysfunction. Methods Sixty pa?tients of moderate OSAHS were randomly divided into treatment group and control group, 30 cases in each group. Patients in the treatment group were given naoxintong capsule,three goals,three times a day,at the same time,with double level positive pressure ventilation therapy for 3 months. Patients in the control group accepted double level positive pressure ventilation therapy for 3 months. The questionnaires of Montreal Cognitive Assess? ment( MoCA) were administered to assess cognitive in all the patients before and after treatment. Results There was no statistically significant difference in term of MoCA score between the two groups before treatment( t=0. 14,P>0. 05). After treatment,the MoCA score of the treatment group was (25. 83+1. 70),of control group was (22. 70+2. 51),the difference was statistically significant(t=5. 62,P<0. 05). The visual space and execu?tive function,naming,attention,language,abstract,delayed recall and directional score in the treatment group af?ter treatment were (5. 03±0. 81) points,(2. 90±0. 31) points,(4. 73±0. 58) points,(2. 63±0. 49) points, (1. 97±0. 18) points,(3. 93±0. 98) points,(5. 03±0. 56) points respectively,compared with before treatment ((4.07±0.79) points,(2.17±0.59) points,(3.40±0.50) points,(2.03±0.49) points,(1.80±0.41) points,(2. 87±0. 73) points,(4. 03±0. 77) points),the differences were statistically significant (t=6. 55, 6. 89,13. 36,5. 29,2. 41,4. 87,6. 60;P<0. 05) . The naming,attention,language,abstract,delayed recall and di?rectional score in the control group after treatment were ( 2. 77 ± 0. 43 ) points, ( 4. 07 ± 0. 75 ) points, ( 2. 20 ±0. 55) points,(1. 87±0. 35) points,(3. 10±0. 66) points,(4. 67±0. 71) points respectively,ompared with be?fore treatment((2. 30±0. 65) points,(3. 43±0. 68) points,(2. 00±0. 70) points,(1. 73±0. 45) points,(2. 93 ±0. 58) points,(3. 93±0. 69) points),the differences were statistically significant(t=5. 04,4. 34,2. 26,2. 11, 2. 41,6. 28;P<0. 05) . MoCA score in treatment group than the control group have improved significantly in visu?al space and executive function,attention,language and delayed recall,directional ( t=4. 51,3. 80,3. 22,3. 86, 2. 23,P<0. 05) . Conclusion Naoxintong capsule can improve cognitive dysfunction in patients with moderate OSAHS.

Effects of Shenfu injection combined with low-dose hydrocortisone on plasma levels of HLA-DR and PCT in patients with septic multiple organ dysfunction syndrome / 天津医药

Objective To explore the effects of Shenfu injection combined with low-dose hydrocortisone on plasma lev?els of human leukocyte antigen (HLA)-DR and procalcitonin (PCT) in patients with septic multiple organ dysfunction syn?drome. Methods A total of 118 patients with septic multiple organ dysfunction syndrome were divided into three groups:control group (n=39), experimental group 1 (n=39) and experimental group 2 (n=40). The control group received conventioanl medicine therapy, while the experimental group 1 received Shenfu injection (100 mL, 2/d, for 7 d) combined with conventio?anl medicine therapy, and the experimental group 2 received Shenfu injection combined with low-dose hydrocortisone (200 mg/d, for 14 d) besides conventional medicine therapy. The peripheral blood samples were collected for the detection of HLA-DR, PCT and lipoperoxide (LPO) before treatment, 1 d, 3 d amd 7 d after treatment. The mortality in 14 d was record?ed. Results The mortality rates in 14 d were 61.5%(24/39), 41.0%(16/39) and 25.0%(10/40) for control group, experimen?tal group 1 and experimental group 2 (χ2=8.15, P0.05). The plasma levels of PCT and LPO were significantly decreased in control group, experimental group 1 and experimental group 2 after 3-d and 7-d treatment, but the levels of HLA-DR was significantly increased (P < 0.05). Conclusion The combination therapy of Shenfu injection and low-dose hydrocortisone can effectively reduce PCT level and increase HLA-DR level, which promotes the improve?ment of patients with septic multiple organ dysfunction syndrome.

Effect of continuous positive airway pressure ventilation on serum levels of s100β protein and neuron-specifice enolase in obstructive sleep apnea-hypopnea syndrome patients / 临床耳鼻咽喉头颈外科杂志

OBJECTIVE@#To explore the effect and clinical significance of serum S100β and NSE on moderate and severe obstructive sleep apnea syndrome (OSAHS) after the continuous positive airway pressure (CPAP).@*METHOD@#A total of 60 cases with obstructive sleep apnea were choosed with PSG in our hospital in June 2009 to June 2009. According to apnea hypoventilation index and at night the lowest oxygen saturation, divided into severe group (n=60) and moderate group (n=60), selecting 60 cases of healthy physical examination for a control over the same period. According to the length of the course of the disease in patients with each group can be divided into 10 years group, severe and moderate groups were recruited to undergo an CPAP treatment,both before and after treatment for 3 months, the lowest oxygen saturation, average blood oxygen saturation and apnea hypoventilation index were determined in moderate and severe groups with PSG, at the same time, serum S100β and NSE were determined with immune enzyme-linked adsorption testing before and after patients in different course of treatment and control group.@*RESULT@#Compared with pretherapy of severe and moderate groups, the lowest oxygen saturation, average blood oxygen saturation and apnea hypoventilation index were ower after treatment (P 10 years before and after treatment in patients with serum according to beta and NSE levels higher than 5-10 patients, 5-10 patients before and after treatment according to beta and NSE serum levels higher than 0. 05), the relation between two groups according to beta, NSE serum are positively correlated with AHI (P < 0. 01).@*CONCLUTION@#CPAP significantly reduced serum S100β and NSE levels in patients with OSAHS, both may be important index which evaluated nervous system protection of CPAP in patients with OSAHS.

Effects of early Xuebijing injection treatment on procalcitonin with septic shock patients / 中国综合临床

Objective To investigate the effects of early Xuebijing injection on procalcitonin (PCT) with septic shock patients.Methods Sixty-five patients with septic shock were randomly divided into the control group and Xuebijing injection group.The patients in Xuebijing injection group were received Xuebijing injection therapy(50 ml Xuebijing + 100 ml 0.9％ NaCl injection,2 times/d,for 7 d) besides basic treatment,while in the control group were received basic treatment including antibiotic susceptibility + early fluid resuscitation + correct acidosis.At the entering the ICU day and 1,3,5 d after treatment,patients were collected 5 ml venous blood serum C reactive protein(CRP) and PCT,and before treatment and at the 5th,7th day after treatment conducted APACHE Ⅱ evaluation to observation of curative effect of two groups.Results Before treatment,there were no significant difference in terms of heart rate,blood pressure,PCT,CRP,APACHE Ⅱ scores between the two groups (P ＞ 0.05).There was no significant difference in terms of PCT and CRP between the two groups at the 1 d after treatment(P ＞0.05).While at the 3th day after treatment,PCT and CRP of Xuebijing group were lower than of control group and the differences were significant ((7.37 ± 2.58) μg/L vs.(12.25 ± 3.32) μg/L,(64.32 ± 11.12) mg/L vs.(72.37 ± 12.42) mg/L;P ＜0.05).The APACHEⅡ score in control group at before and 5th,7th day after treatment were (20.48 ± 4.41),(16.52 ± 3.45),(12.78 ± 2.91) respectively,in Xuebijing injection group were (20.74 ± 4.73),(12.48 ± 2.76),(9.24 ± 6.67) respectively.And all indices were significant different time points between groups (P ＜ 0.05).At 7th day after treatment,15 cases were improved,10 cases progressed and 8 cases died in the control group and the effect rate was 75.8％ (25/33).Meanwhile,22 cases were improved,5 cases progressed and 5 cases died in the Xuebijing group and effect rate was 84.8％ (27/32).There was significant difference between two group(x2 =7.27,P =0.03).Conclusion Early Xuebijing injection application can inhibit the PCT r~tion of septic shock patients and improve the prognosis.

Expression of neuron-specific enolase protein in rats after intermittent hypoxia and its influence on learining and memory function / 中华行为医学与脑科学杂志

Objective To observe the changes of learning function and neuron-specific enolase (NSE)protein of both brian and serum in rats after intermittent hypoxia,and explore the relation between NSE protein and learning and memory function.Methods Male Wistar adult rats(n=48)were randomly divided into control group (UC group) and 7.5％ chronic intermittent hypoxia group (7.5％CIH group).7.5％ chronic intermittent hypoxia model in rats were simalated by using the self-made cabin of intermittent hypoxia.At the 2nd,4th,6th,and 8th week respectively,learning and memory function in rat was tested by Morris water maze in two groups.The level of NSE protein in hippocampal CA1 region was detected by immunohistochemical method,and was detected in serum of rats by using enzyme-linked immunosorbent adsorption method.Results Compared with the control group,7.5％ CIH group at the 2nd,4th,6th,and 8th week in rats from the second week of the escape latency time was 44.13± 2.84) s,(50.35 ± 1.96) s,(57.47 ± 1.66) s,(62.85 ± 1.80) s,and across the target quadrant time was 48.81 ± 2.09) s,(42.04± 1.84) s,(36.82± 2.07) s,(31.81 ± 1.68) s.From the first two weeks,the longer the hypoxia time prolonged,the longer the rat's escapedlatency (P＜0.05) and the shorter the rats acrossed the target quadrant (P ＜0.05).7.5％ CIH group of hippocampal CA1 neurons NSE protein at the 2nd,4th,6th,and 8th week was (9.69±1.37),17.10± 1.87),(24.79± 3.51),(34.16±5.35),respectively,and serum NSE protein at the 2nd,4th,6th,and 8th week respectively was (6.03±0.91) μg/L,(11.04± 1.89) μg/L,(16.39± 1.00) μg/L,(24.22±3.73) μg/L,both of which were more than the control group.The difference was statistically significant (P＜0.05).7.5％ CIH group of hippocampal CA1 neurons and serum NSE protein expression were significant time differences,and gradually increased over time.The difference was statistically significant (P＜0.05).Positive NSE protein expression in hippocampal CA1 region relative NSE and serum protein expression values were positively correlated (r=0.94,P ＜0.01).But in control group NSE protein expression did not exist time difference (P＞0.05).Conclusion Intermittent hypoxia can cause NSE levels significant increase in serum and brain tissue,and the dynamic changes of them can reflect severity of learning and memory impairement in rat.

The effect of severe intermittent hypoxia on cognitive function and expression of phosphorylated p38MAPK in rat hippocampus CA1 / 中华行为医学与脑科学杂志

Objective To explore the mechanism of severe intermittent hypoxia on oognitive function by evaluatig the effect of chronic intermittent hypoxia on cognitive function,neurons structure,damage,p38MAPK protein expression and neuronal apoptosis in rats hippocampal CA1.Methods Ninety-six mature and male Wistar rats were randomly divided into two groups:control group (UC) and 5％ chronic intermittent hypoxia group (5％CIH).Rats in IH groups were suffered 8 hours intermittent hypoxia everyday,and the duration of experiment was respectively 2,4,6 and 8 weeks.After exposed for 2,4,6,and 8 weeks,the cognitive function of rats was assessed with the Morris water maze (MWM) ; the changes in the morphology of nerve cells in hippocampus CA1 region were observed; the expression of phosphorylated p38MAPK protein in hippocampus was detected by the methods of immunohistochemistry and western blot; the apoptosis of nerve cells was detected by the method of TUNEL.Results Compared with control group,with prolonged hypoxia,the time of escape latency obviously prolonged and the time of across the target quadrant shortened significantly in rats of 5％ CIH group.The time of escape latency at the 8th week was the longest ((71.71 ± 5.49)s,P＜ 0.05) in 5％ CIH group,and the time of across the target quadrant at the 8th week was the shortest ((26.82 ± 4.30) s,P ＜ 0.05) in 5％ CIH group.There appeared neuronal degeneration and necrosis in hippocampus CA1 in 5％ CIH group.Compared with the control group,the density of the nerve cells survival in the region of hippocampal CA1 reduced dramatically at the 2nd,4th,6th and 8th week and was the lowest at the 8th week(14.16 ± 2.07,P ＜ 0.05).By Immunohistochemical method,the expression of phosphorylated p38 MAPK of 5％ CIH group in hippocampal CA1 was more than UC group at the 2nd,4th,6th and 8th week.By western blot,the expression of phosphorylated p38MAPK of 5％ CIH group was more than UC group at the 2nd,4th,6th and 8th week and was the most at the 6th week (2.45 ± 0.14,P＜ 0.05) ;the index of neuronal apoptosis in hippocampal CA1 was increased significantly at the 2nd,4th,6th and 8th week than UC group and reached to the peak at the 6th week (0.608 ± 0.069,P ＜ 0.05) in the 5 ％ CIH group.Conclusion Chronic intermittent hypoxia could cause the activation of p38MAPK/pathway of neuronal apoptosis and was important mechanism of cognitive dysfunction at the early and middle stage.