Objective:To assess the clinical efficacy of abdominal acupuncture for subhealth insomnia.Methods:Eighty-two cases of subhealth insomnia were randomly divided into an observation group (41 cases) and a control group (41 cases).The control group was treated with conventional acupuncture.The observation group was treated with Bo's abdominal acupuncture on the basis of conventional acupuncture.Six treatments constituted one treatment course.The measuring scale of traditional Chinese medicine syndrome for subhealth state (MSSSHS) and Pittsburgh sleep quality index (PSQI) scores were compared between the two groups after two courses,to estimate the efficacy of abdominal acupuncture for subhealth insomnia.Results:One case dropped out from the observation group,while 2 cases dropped out from the control group.The MSSSHS score and PSQI score both declined after the treatment in the two groups (all P＜0.05).The MSSSHS and PSQI scores in the observation group were significantly lower than those in the control group (both P＜0.05).Conclusion:The abdominal acupuncture is effective for subhealth insomnia,and it can enhance the effect of conventional acupuncture.

To explore the clinical significance of changes in maximal expiratory flow in 50％ and 25％ vital capacity (Vmax50％ & Vmax25％) before and after bronchodilator reversibility testing in patients with asthma.Forced expiratory volume in one second (FEV1),Vmax50％ and Vmax25％ were measured before and after bronchodilator reversibility testing in 118 patients with asthma and 82 with chronic obstructive pulmonary disease (COPD).The rate of positive reversibility in Vmax50％ was significantly higher than that in FEV1 in 118 asthmatics (x2 =7.995,P =0.007).The rates of positive reversibility in Vmax50％ and Vmax25％ were significantly higher in asthmatics than those in COPD patients (x2 =9.335,P =0.009).

Objective To investigate the aetiology of acute exacerbations of COPD (AECOPD),and the effects of moxifloxacin in the treatment of AECOPD.Methods Patients with stable COPD based on GOLD criteria were included in the study.Sputum collected at first exacerbation was analyzed for bacteria count and culture.IL-6,IL-8 and TNF-?were measured by enzyme- linked immunosorbent assay (ELISA).Eligible patients were randomized to receive moxifloxacin (400 mg qd for 5 days) or ce- faclor (250 mg q8h for 7 days).Efficacy parameters were evaluated at 7 and 14 days after treatment initiation and 1 year later. Results Of the 46 patients with moderate or severe COPD (male 38,moderate 24),21 (45.65%) were microbiologically evalu- able at baseline.The main pathogen was Haemophilus influenzae (10/21).Clinical efficacy rate was 87.0% in moxifloxacin group and 82.6% in cefaclor group.Bacterial eradication rate was 80.0% and 72.7% respectively.The difference between groups was not statistically significant in terms of clinical or microbiological efficacy.In moxifloxacin arm,the frequency of ex- acerbation was 2.6?1.0,significantly lower than control arm (3.5?1.4,P

Objective To investigate the influence of obesity on renal lesion in IgA nephropathy (IgAN) patients by analyzing the association between obesity and absolute renal risk factors (ARR).Method Clinical-pathological data of IgAN patients diagnosed by renal biopsy in General Hospital of Ningxia Medical University were collected retrospectively.According to the body mass index (BMI),patients were divided into non-obese group (BMI ＜ 28,N-OB group) and obese group (BMI≥28,OB group).Their clinical characteristics,pathological index and ARR scores were compared.The relationship of BMI and ARR was analyzed by ordinal logistic regression models.Results (1) A total of 674 IgAN patients with mean age of 35.5+ 11.3 years were enrolled,including 94 in OB group and 580 in N-OB group respectively.Compared with those in the N-OB group,the proportion of male,age,mean arterial pressure,blood uric acid,blood triglyceride,diabetes mellitus and hypertension increased in OB group (all P ＜ 0.01).Patients in OB group had lower estimated glomerular filtration rate (eGFR) and higher ARR score than those in N-OB group (all P ＜ 0.05).(2) More severe thickening renal small artery wall and hyaline degeneration were observed in the OB group than in the N-OB group (all P ＜ 0.01).There was no statistical difference between the two groups in Lee classification,Oxford classification,mesangial cell proliferation,glomerular sclerosis,crescent formation,renal tubular atrophy,interstitial inflammatory cell in filtration and endothelial cell proliferation.(3) After adjusting for age,sex,blood uric acid,serum albumin,eGFR,low density lipoprotein,glomerular sclerosis,interstitial inflammatory cell infiltration,renal tubular atrophy and vascular wall thickening,BMI was still an independent risk factors for ARR in IgAN patients (OR=1.09,95％ CI 1.03-1.14).Conclusions BMI is an independent risk factors for ARR in IgAN patients.Early prevention and control of obesity and its associated risk factors may improve outcomes of IgAN patients.

Objective To summarize the experience of hybrid repair performed in high risk patients with dissection involving the aortic arch.Methods From Sep.2007 to Mar.2015,hybrid repair was performed in 33 high risk patients with dissection involving the aortic arch including acute (n =8),subacute (n =15),or chronic (n =10) cases.Descripitive statistics were computed for continuous and categorical variables.Results There were 22 male and 11 female patients with a mean age of(69 ± 10) years,and ASA Physical Status Ⅲ-Ⅳ.Simultaneous (n =27) and staged (n =5,mean interval 5.0 ± 1.3 days)endovascular repair were performed via femoral artery.The technical success rate was 100％.The average hospital stay was (16 ±6) days.One case died of cerebral infraction.There were two with strokes,one with pneumonia and two with renal failure as complications.Median follow-up was 47 months (3-66 months).There were four deaths with two were related to aortic artery.Endoleak was found in 3 during follow-up.One type Ⅰ endoleak was cured after remedy hybrid repair.Conclusions Hybrid repair performed in patients at high risk with dissection involving the aortic arch is less invasive with favorable medium and long-term outcomes.

Aurantii Fructus is the dried and immature fruit of Citrus aurantium and its cultivars. To investigate the chemical constituents of Aurantii Fructus, the separation and purification of constituents were performed by column chromatography on silica gel LH-20, HW-40, ODS, PHPLC and PTLC. Fourteen flavonoids, including four flavone glycosides and ten polymethoxyflavones (PMFs) were isolated from the EtOAc fraction and Petroleum ether fraction of Aurantii Fructus and their structures were identified by physicochemical properties and spectral data (NMR and MS) as (2R) -and (2S)-6"-O-acetylprunin (1,2), naringenin-7-O-β-D-glucopyranside (3), 5,7,4'-trihydroxy-8,3'-dimethoxyflavone-3-O-6"-(3-hydroxyl-3-methylglutaroyl)-β-D-glucopyranoside(4), 4'-hydroxy-5,6, 7-trimethoxyflavone (5), natsudaidain (6), nobiletin (7), sinensetin (8), 5,6,7,4'-tetramethoxyflavone (9), 5,7,8,4'-tetramethoxyflavone (10), 3,5,6,7,8,3',4'-heptamethoxyflavone (11), tangeretin (12), 5-demethyl nobiletin (13), and 5-hydroxy-6,7,3', 4'-tetramethoxyflavone (14). Compound 3-5 s were isolated from this plant for the first time and compound 1 was a new one.
Citrus ; chemistry ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Flavonoids ; chemistry ; isolation & purification ; Fruit ; chemistry ; Mass Spectrometry ; Molecular Structure

Objective:To investigate the effect of type ⅡNKT cells activated by sulfatide on airway inflammation in a murine model of asthma.Methods:Thirty-two BALB/c mice were randomly divided into four groups:normal control group ( n=8 ) , asthma group (n=8),sulfatide treatment group (n=8) and adoptive transfer group (n=8).The murine model of asthma was established by sensitization with intraperitoneal injection of ovalbumin ( OVA) and intranasal challenge in all animals except for the normal control group where PBS was used instead.Intraperitoneal injection of sulfatide in a sulfatide treatment group, adoptive transfer of sulfatide-activated typeⅡNKT cells in adoptive transfer group and PBS in asthma group were carried out 1 hour before the first challenge.PBS was used for intraperitoneal administration in the normal control group.Lung histology and goblet cell hyperplasia were analyzed by HE or PAS staining.Differential cell count in bronchial alveolar lavage ( BALF) was measured by May-Gruenwald Giemsa;levels of OVA-specific IgE in serum and L-4,IL-5 in BALF were measured by ELISA.The percentages of lung type Ⅱ NKT cells,IL-4+and IFN-γ+typeⅡNKT cells were detected by flow cytometry.Results:Inflammatory cell infiltration in lung tissue and goblet cell hyperplasia in the airway were decreased in sulfatide treatment group and adoptive transfer group.Percentages of eosinophil in BALF,level of OVA-specific IgE in serum,and levels of IL-4,IL-5 in BALF in sulfatide treatment group and adoptive transfer group were significantly lower than those in asthma group (all P<0.05).The percentages of lung IL-4+and IFN-γ+typeⅡNKT cells in sulfatide treatment group was significantly higher than those in asthma group ( P<0.01 ).Conclusion: Type Ⅱ NKT cells activated by sulfatide may inhibit airway inflammation in a murine model of asthma.

Objective To study the efficacy of low-dose daytime ambulatory peritoneal dialysis (DAPD) and low-dose CAPD in diabetic end-stage renal disease (ESRD) patients with better residual renal function (RRF). Methods Forty stable diabetic ESRD patients with better RRF (rGFR ≥ 5 ml/min and urine volume ≥ 750 ml/d) were enrolled. They were randomly divided into two groups: low-dose DAPD group (n=20) and low-dose CAPD group (n=20). DAPD group received three 1.5 L to 2 L daily exchanges with a nocturnal empty belly, dwelling for 3 to 4 hours. CAPD group received three 1.5 L to 2 L daily exchange or four 1.5 L daily exchange regimens and dwelled during the night. At the beginning of the study and 6 months later, total weekly Kt/V and Ccr (peritoneal+renal), rGFR were calculated. Meanwhile 24-hour urinary protein,serum albumin (Alb), hemoglobin (Hb), fasting plasma glucose, glycosylated hemoglobin and insulin dosage were measured. Nutritional status was assessed by SGA. Results Thirty-five patients fulfilled the study. There were no significant differences between two groups in age, gender, BMI,PD time, D/Pcr, etc. At the end of the 6th month, the insulin dose[(33.6±10.9) U/d] and 24-hour dialysate protein [(11.13t4.95) g] in CAPD group were significantly higher as compared to DAPD group [(20.6±6.2) U/d, P＜0.05 and (5.66±2.88) g, P＜0.01 respectively]. Alb in CAPD group [(29.7±4.2) g/L] was significantly lower than that in DAPD group [(36.5 ±3.9) g/L, P＜0.05].While the net ultrafiltration [(554±187) ml vs (309±177) ml], 24-hour urine volume [(1090±361)ml vs (750±258) ml] and rGFR [(8.21±2.40) ml/min vs (4.88±2.11) ml/min] in DAPD group were all significantly higher than those in CAPD group (all P＜0.05). Conclusion For the diabetic ESRD patients with better RRF, the low-dose DAPD regimen is more effective to control plasma glucose, improve nutritional status and protect RRF than the low-dose CAPD.

Objective To determine the serum level of chernokine CCL27 in patients with psoriasis vulgaris,and to analyse its clinical relevance.Methods A total of 61 patients(40 in progressive stage and 21 in stable stage)with psoriasis vulgaris,with an average disease duration of 37.97±14.34 years,were included in this study.Appropriate thempy was given to these patients.Serum samples were collected from the patients before and after therapy,as well as from 45 healthy human controls.ELISA was applied to examine the serum concentration of CCL27.Clinical severity of psoriasis vulgaris was assessed by psoriasis area and severity index(PASI)score.Results Serum level of CCL27 was 670.02±262.15 ng/L in psoriatic patients,compared to 373.10±92.84 ng/L in the controls(t=8.18.P＜0.01).Increased serum level of CCL27 was observed in patients with progressive psoriasis vulgaris compared to those with stable psoriasis (799.94±214.54 ng/L vs 422.57±135.53 ng/L,t=8.39,P＜0.01).After 8 weeks of therapy,a significant decrease was noticed in the serum level of CCL27 in patients who experienced≥70%reduction in PASI score(t=9.95,P＜0.01).but not in those experiencing a PASI reduction of＜70%(t=1.84,P＞0.05).The serum level of CCL27 was positively correlated with PASI score(r=0.58,P＜0.01).Conclusions The serum level of CCL27 is significantly elevated in patients with psoriasis vulgaris,and it is correlated with the disease severity.

Objective To explore the effects of theophylline plus salmeterol/fluticasone propionate combination product (SFC) on clinical control,lung function and airway inflammation in asthmatics.Methods A total of 146 asthmatics received 200 mg theophylline plus 50/250 μg SFC twice daily for 24 weeks.The level of asthma control was assessed by the asthma control test.Testing of lung function and inflammatory markers in induced sputum were performed.And 142 asthmatics received 50/250 μg SFC twice daily for 24 weeks as control.Results Asthma was completely controlled in 61 and 59 in the theophylline plus SFC and SFC groups respectively after a 24-week treatment period (P ＞ 0.05).Theophylline plus SFC improved the FEF25％ 75％ value,indicating small airway function,to a greater extent than SFC [(66.7 ± 18.2) ％ & (56.6 ± 17.4) ％,P ＜ 0.01].Percentage of eosinophil and concentration of eosinophil cationic protein in induced sputum were significantly lower in the theophylline plus SFC group than those in the SFC group [(4.1 ±2.3)％ vs.(6.2±2.7)％ & (63.9±39.4) vs.(90.3 ±46.2) μg/Lrespeetively] (all P ＜ 0.01).Conclusion The therapy of theophylline plus SFC may provide greater improvements in small airway function and airway inflammation.