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Objective:To investigate the effect of blue light combined with albumin treatment on heart, liver and nerve damage in neonatal jaundice.Methods:A total of 120 cases with neonatal jaundice in the Department of Pediatrics of Women's and Children's Hospital of Zhoushan from April 2017 to April 2018 were selected and divided into control group and observation group accorded to the random number method, with 60 cases in each group.The control group received blue light therapy.The observation group was given albumin treatment on the basis of the control group.The serum total bilirubin, bile acid, aspartate aminotransferase(AST), alanine aminotransferase(ALT), glutamyl transpeptidase(GGT), troponin(cTnT), creatine kinase isozyme(CK-MB), -hydroxybutyrate dehydrogenase(HBDH), myoglobin(MYO), S100B, neuron-specific enolase(NSE) and glial fibrillary acidic protein(GFAP) levels were determined.Results:Before treatment, there were no statistically significant differences in serum total bilirubin, bile acid, AST, ALT, GGT, cTnT, CK-MB, HBDH, MYO, S100B, NSE and GFAP levels between the two groups(all P>0.05). After treatment, the serum levels of total bilirubin[(142.67±13.02)μmol/L, (118.62±11.68)μmol/L], bile acid[(15.34±2.42)μmol/L, (7.83±2.07)μmol/L], AST[(32.17±6.34)U/L, (21.04±5.58)U/L], ALT[(25.83±4.16)U/L, (18.37±4.05)U/L], GGT[(55.24±6.37)U/L, (36.17±5.86)U/L], cTnT[(0.16±0.03)×10 -6μg/L, (0.09±0.02)×10 -6μg/L], CK-MB[(4.32±0.85)×10 -6U/L, (2.01±0.72)×10 -6U/L], HBDH[(213.04±43.61)U/L, (137.26±41.61)U/L], MYO[(22.15±3.64)×10 -6μg/L, (14.26±3.27)×10 -6μg/L], S100B[(1.41±0.28)×10 -9μg/L, (0.87±0.22)×10 -9μg/L], NSE[(15.29±2.12)×10 -9μg/L, (15.29±2.12)×10 -9μg/L] and GFAP[(19.34±0.96)×10 -9μg/L, (14.36±0.92)×10 -9μg/L] in the two groups were lower than those before treatment( t=5.214, 8.261; 7.216, 11.524; 4.027, 6.843; 3.248, 5.764; 7.129, 13.654; 6.524, 9.751; 6.854, 9.031; 4.026, 6.204; 4.521, 7.026; 4.276, 5.846; 4.812, 7.023; 7.062, 13.524, all P<0.05). The levels of serum total bilirubin, bile acid, AST, ALT, GGT, cTnT, CK-MB, HBDH, MYO, S100B, NSE and GFAP in the observation group were lower than those in the control group( t=10.651, 18.267, 10.208, 9.953, 17.066, 15.038, 16.063, 9.738, 12.490, 11.747, 17.157, 29.011, all P<0.05). Conclusion:Blue light combined with albumin treatment can alleviate heart, liver and nerve damage in neonatal jaundice.
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Objective To investigate the clinical curative effect of Qingrehuatan method in the treatment of insomnia elderly patients with benzodiazepines dependence.Methods From April 2016 to April 2017,49 insomnia elderly patients with benzodiazepines dependence in the Second People's Hospital of Zhoushan were divided into the observation group(20 cases)and control group (29 cases)according to the different treatment methods.In the gradual reduction at the same time,the control group was treated with trazodone,the observation group was treated with Qingrehuatan method.Before treatment and after treatment for 1course,the revised Pittsburgh sleep quality scale (PSQI),index of insomnia symptom score,TCM symptom score,Zung Anxiety Rating Scale score,Wechsler Adult Intelligence Scale(WAIS－RC)and Wechsler Memory Scale(WMS－RC)score were observed in the two groups. Results After treatment,the rate of withdrawal and discontinuation of the observation group was significantly higher than that of the control group (90.0% vs.68.9%),the difference was statistically significant (χ2＝6.918,P＜0.05).After treatment,the PSQI scores and symptom scores of the two groups were significantly decreased,and the PSQI scores and TCM symptom scores of the observation group improved significantly better than those of the control group[(8.8 ±1.1)points vs.(10.6 ±1.3)points,(2.9 ±0.8)points vs.(4.6 ±1.2)points],the differences were statistically significant(t＝5.063,5.535,all P＜0.05).After treatment,the Zung Anxiety Scale scores of the two groups were significantly lower,and the improvement of the observation group was significantly better than that of the control group[(42.90 ±5.65)points vs.(48.21±5.27)points],the difference was statistically significant(t ＝ 3.366,P＜0.05 ).After treatment,the long －term memory,short －term memory and memory quotient of the two groups were significantly increased,and short－term memory and memory quotient of the observation group improved significantly better than those of the control group[(23.30 ±5.31)points vs.(20.55 ±6.58)points,(76.67 ± 12.70)points vs.(67.36 ±19.13)points],the differences were statistically significant (t＝2.274,2.047,all P＜0.05 ).Conclusion Qingrehuatan method in the treatment of insomnia elderly patients with benzodiazepines depend-ence can improve the possible reduction in the process of stopping drug withdrawal symptoms and memory function, and can improve the symptoms of patients at the same time,and it is worthy of clinical application.
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Objective To investigate the role and its mechanism of tumor necrosis factor-α (TNF-α) in post-stroke cognitive impairment (PSCI). Methods Sixty male C57BL/6J mice aged 9-11 weeks were randomly divided into sham operation group, PSCI group, and infliximab group. A PSCI model was induced by middle cerebral artery occlusion. The infliximab group was given infliximab intraperitoneally (10 mg/kg, twice a week), and the PSCI group was injected with an equal volume of normal saline. Water maze and light-dark transition tests were used to evaluate cognitive impairment. Western blot analysis was used to detect hippocampal TNF-α and interleukin-18 ( IL-18 ). The levels of kynurenine and tryptophan in hippocampus were measured by high performance liquid chromatography (HPLC), and the changes of indoleamine 2,3-dioxygenase (IDO) activity (the ratio of kynurenine to tryptophan) were evaluated. Results Morris water maze experiment shows that the escape latency of mice was significantly prolonged in the PSCI group, the target quadrant stay time was significantly shortened, and the number of crossing target quadrants was significantly reduced compared with the sham operation group (all P < 0. 05). The escape latency of the infliximab group was significantly shorter than that of the PSCI group, the target quadrant stay time was significantly prolonged, and the number of crossings increased significantly ( all P < 0. 05 ). Light-dark transition test shows that the latency of the mice was significantly shortened and the number of errors was significantly increased in the PSCI group (all P < 0. 05). The latency of the infliximab group was significantly prolonged compared with the PSCI group, and the number of errors was significantly reduced (all P < 0. 05). Compared with the sham operation group, the levels of TNF-α and IL-18 in the mouse hippocampus of the PSCI group were significantly increased (all P < 0. 05), and the kynurenine/tryptophan ratio was significantly increased (P < 0. 05); the level of TNF-α in hippocampus and the ratio of kynurenine/ tryptophan in the infliximab group were significantly lower than those in the PSCI group (all P < 0. 05). Conclusion TNF-α inhibitor infliximab can alleviate PSCI in mice by reducing IDO activity.
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Objective To investigate the effect of human urinary kallidinogenase (HUK) on cerebral ischemia reperfusion injury in mice.Methods One hundred and ten male ICR mice were randomly divided into sham operation,control and HUK groups.A cerebral ischemia-reperfusion model was induced by transient middle cerebral artery occlusion.The infarct volume was detected by triphenyltetrazolium chloride staining.Bcl-2,Bax,and caspase-3 expression levels in the ischemic cortex were detected by Western blot.Bcl-2 and Bax positive cells in the hippocampal CA1 area on the ischemic side were detected using Immunohistochemical staining.Apoptotic cells in the ischemic cortex were detected by TUNEL staining.Results No infarction and neurological deficits were found in the sham operation group.At 24 h after ischemia-reperfusion,the infarction voltne (P ＜0.01) and neurological deficit score (P =0.02) in the HUK group were significantly lower than those in the control group;at 72 h after ischemia-reperfusion,the infarction volume (P ＜ 0.01) and neurologic deficit score (P =0.03) in the HUK group were also significantly lower than those in the control group.Westem blot analysis showed that the expression level of Bcl-2 in the ischemic cortex in the HUK group was significantly higher than that in the control group (P ＜ 0.001),and the expression levels of caspase-3 (P ＜ 0.001) and Bax (P ＜ 0.001) in the cerebral cortex in the HUK group were significantly lower than those in the control group.No apoptotic cells were found in the sham operation group.The number of apoptotic cells in hippocampal CA1 area (P ＜ 0.01) and the number of Bax positive cells (P ＜0.01) in the HUK group were significantly less than those in the control group,while the number of Bcl-2 positive cells was significantly more in the control group (P ＜ 0.01).Conclusions HUK has a certain protective effect on ischemia-reperfusion injury in mice,its mechanism may be associated with the upregulation of Bcl-2 protein expression and downregulation of caspase-3 and Bax protein expression,thus inhibiting cell apoptosis.
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Objective To discuss the effect of psychological intervention on children patients after the operation of pedo-oblique inguinal hernia. Methods 960 children patients were randomly divided into the experimental and the control groups with 480 cases in each group, the control group adopted routine nursing measures, the experimental group also received psychological intervention based upon base nursing. The postoperative pain, wound flare and the recurrence of the two groups were compared. Results 193 patients had postoperative pain, 2 patients had wound flare and 3 patients recurred in the experimental group. 310 patients had postoperative pain,36 patients had wound flare and 11 patients recurred in the control group. Conclusions Psychological intervention can decrease the postoperative complication of pedooblique inguinal hernia, psychological nursing must be paid attention to in nursing work.