Objective To detect the changes of serum complement 3(C_3) and C_4 in neonates with hypoxic-ischemic encephalopathy(HIE) and its effects on non-specific immunological function.Methods Sixty-seven neonates with HIE and 30 normal full-term infants were recruited in the study.According to characteristic of immunological function and severity of HIE,the neonates were divided into 1-3 day group(n=32)and 4-6 day group(n=35).In each group,it was divided into mild group and moderate-severe group.The complement in serum was detected by radial immunodiffusion assay with Behring Nephelometer 100 Analyzer.Results In 1-3 day group,levels of C_3,C_4 in serum were lower than those in control group(P

0.05).In 4-6 day group:percentages of CD3+ and CD4+ cells and ratio of CD4+/CD8+ in neonates with HIE were all obviously lower than those in control group(P0.05).The level of percentages of CD3+ and CD4+ cells and ratio of CD4+/CD8+ in 9 subjects with moderate-severe HIE were remarkably higher during recovery stage than those during acute stage(P

Aged ; Coronary Artery Disease ; Female ; Heart Ventricles ; Humans ; Vascular Fistula

Objective To observe the therapeutic effect of Qiliqiangxin capsule combined on refractory heart failure.Methods 60 patients with refractory heart failure were randomly recruited into a control group and a therapeutic group. The control group received the conventional treatment, and the therapeutic group took Qiliqiangxin capsule on the base of the conventional treatment (3 times a day, 4 granules/each time) combined with 120 mg cAMP meglumine. Treatment in both group lasted 14 days. Results: After the treatment, the therapeutic group showed improvement in the symptoms of heart failure. Comparing with the control group, the difference was significant (P＜0.05). Conclusion The therapeutic effect of Qiliqiangxin capsule combined on refractory heart failure is satisfied and can improve the quality obviously.

Objective To improve hand hygiene compliance among healthcare workers (HCWs)in a stomatological hos-pital,and effectively reduce healthcare-associated infection(HAI)rate.Methods According to WHO hand hygiene guide-line and implementation scheme of hand hygiene,a systemic and step by step hand hygiene promotion plan was formulated, the plan was divided into five steps:full alert,baseline investigation,improvement,tracking,and retrospective analysis. Hand hygiene compliance among HCWs before and after the promotion of activities was analyzed and compared. Results Through hand hygiene promotion activities,the questionnaires showed that average score of knowledge about hand hygiene among HCWs enhanced from 58.33 to 77.40 (increased by 32.69%);the average hand hygiene compliance rate increased from 24.28%(59/243)to 49.81%(133/267),the difference was significant(χ2 =35.331,P =0.000);hand hy-giene status at five moments for hand hygiene improved markedly.Conclusion Hand hygiene promotion has a significant in-fluence in hand hygiene among HCWs in this stomatological hospital.

Objective To investigate the effects ofdocosahexenoic acid (DHA) on large conductance Ca2+-activated K+ (BK) channels in normal retinal artery smooth muscle cells (RASMCs).Methods Cultured human RASMCs (6 th-8 th generations) were used to patch clamp experiment.The open probabihties (NP0) in BK channels with different concentrations (0.0,1.0,3.0,5.0,7.5,10.0 μmol/L) of DHA were recorded by patch clamp technique in single channel configuration.RASMCs were intervened by different concentrations (0.0,1.0,5.0 μmol/L) of DHA as control group,low and high doses of DHA groups,respectively.The protein expressions of β subunit of BK channels in RASMCs from three groups were measured by Western blot.Results The NP0 of BK channels were 0.044 4±0.001 2,0.081 2±0.004 2,0.209 0±0.006 1,0.310 5±0.005 3,0.465 0±0.007 8 and 0.497 7±0.014 5 with perfusate of 0.0,1.0,3.0,5.0,7.5,10.0 μtmol/L DHA.DHA activated BK channels in a dose-dependent manner (F=2.621,P＜0.05).There was no significant difference in the protein expression of control group,low and high doses of DHA groups (F=1 1.657,P＞0.05).Conclusion DHA can directly activate BK channels,no increasing in subunit expression of BK channels.

Objective To study the relationship between fatty liver and blood lipids in children with simple obesity and the precaution of this disease.Methods Forty-eight cases from 2 to 16 years old with simple obesity were divided into 2 groups.The first group included 19 cases with fatty liver(38.78%);the second group included 29 cases without fatty liver(61.22%). Blood lipids in 2 groups were analyzed with biochemical method.Blood total cholesterol(TC),triglyeride(TG),high density lipoprotein(HDL) and low density lipoprotein(LDL) were detected and the liver was examined with ultrasound.Results Blood TC,TG,HDL and LDL in cases with fatty liver were higher than those wit-hout fatty liver.Blood TG had the closest relation with fatty liver(P_a

AIM: To observe the effect of combined goniosynechialysis in treating absolute glaucoma after trabeculectomy.
METHODS:Phacoemulsification combined goniosynechialysis was performed on 16 patients ( 16 eyes ) with absolute glaucoma after trabeculectomy, and they were followed up for 6 ~12mo, The postoperative intraocular pressure ( IOP ) and anterior chamber depth, preoperative and postoperative medication types (quantity), preoperative and postoperative 1 month's status of anxiety and depression, symptoms of ocular surface were observed. RESULTS: The IOP decreased significantly after phacoemulsification combined goniosynechialysis. The mean IOP was 35. 00±15. 43mmHg preoperatively, and it was 12. 00±6. 69mmHg, 15. 00±4. 26mmHg and 15. 3±5.2mmHg on 1d, 6 and 12mo after the surgery. The statistic difference was found between preoperative and postoperative (t=6. 22, P<0. 05). The anterior chamber depth was 1. 45 ± 0. 19mm before the surgery, and increased to 3. 37±0. 13mm after the surgery (t=6. 65, P<0. 05). After the surgery, 2 patients needed two kinds of drugs, 2 patients needed one kind of drug. After 12mo of follow-up, anxiety and depression status were improved in all 16 patients. Subjective discomfort symptoms of 16 patients such as eye bilges, eye pain were relieved. All of the patients' eyeballs were preserved, and no serious complications.
CONCLUSION: Phacoemulsification combined goniosynechialysis in treating absolute glaucoma after trabeculectomy is a safe and effective surgical option.

Adult ; Aged ; China ; epidemiology ; Chronic Disease ; Cooking ; Fatty Liver ; epidemiology ; Female ; Humans ; Hyperlipidemias ; epidemiology ; Male ; Mass Screening ; Middle Aged ; Neoplasms ; epidemiology ; Obesity ; epidemiology ; Occupational Diseases ; epidemiology ; Surveys and Questionnaires

Animals ; Arteritis ; complications ; immunology ; Coronary Artery Disease ; etiology ; pathology ; Coronary Vessels ; pathology ; Models, Animal ; Rabbits