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Objective To explore the application effect of strengthened pulmonary rehabilitation exercise in lung cancer patients with severe pulmonary ventilation dysfunction during perioperative period. Methods A total of 96 patients receiving lung cancer radical treatment under thoracoscope in our hospital during March 2013 to April 2015 were collected, and for all these patients, pulmonary function test before treatment showed that there was severe pulmonary ventilation dysfunction. The patients were divided into the routine group and the intervention group by random digital table method, with 48 patients in each group;patients in the routine group received routine perioperative nursing, and those in the intervention group received the strengthened pulmonary rehabilitation intervention plan; change in pulmonary function before treatment, duration of mechanical ventilation, time of oxygen therapy, retaining time of chest tube, length of hospital stay and occurrence of complications after treatment were compared between the two groups. Results After strengthened pulmonary rehabilitation intervention in the intervention group, the FVC was (2.63±0.47) L, the MVV was(53.14±9.40) L, the DLCO was(19.26±2.63) ml·min-1·mmHg-1, the VO2 was (23.15±4.36) ml/kg and the O2Pulse was(10.98±2.52) ml·min-1·times-1, Which were significantly improved compared with those before treatment, (2.41±0.40) L,(46.98±8.91) L,(17.56±2.83) ml·min -1·mmHg -1, (20.17±4.35)ml/kg and(9.82±2.07) ml·min-1·times-1, t=2.521, 3.512, 3.112, 3.421, 2.515, P<0.01 or 0.05. While there was no obvious change in the above- mentioned indexes of those in the routine group. After treatment of patients in the intervention group the duration of mechanical ventilation was (9.42±3.17) hours, time of oxygen therapy was (76.23±21.18) hours, retaining time of chest tube was (3.58±1.44) days and length of hospital stay was (6.62±2.14) days, which were significantly shorter than those in the routine group, (17.29±4.79) hours,(92.14±24.29) hours, (4.73±2.15) days and(8.68±2.96) days. The occurrence rates of complications such as pulmonary infection, pulmonary atelectasis and respiratory failure were 12.50%(6/48),10.42%(5/48) and 4.17%(2/48)in the intervention group, significantly lower than those in the routine group, 41.67%(20/48),29.17%(14/48) and 18.75%(9/48), χ2=10.338, 5.315, 5.031, P <0.01 or 0.05. Conclusions Strengthened pulmonary rehabilitation intervention can improve pulmonary function of lung cancer patients with severe pulmonary ventilation dysfunction before treatment, reduce the occurrence rate of post- operative complications and enhance safety during the perioperative period; it is worth of being further promoted clinically.
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Objective To analyse the effect of recombinant endostatin on Treg, CD8 +T cells, tumor specific growth factor (TSGF) in peripheral blood of patients with advanced esophageal gastric junction adenocarcinoma and clinical efficacy observation.Methods 52 patients who were diagnosed with acute cerebral infarction in our hospital were collected.All patients were randomly divided into experimental group and control group, 26 cases in each group.The control group was given OLF chemotherapy, the experimental group was treated with OLF chemotherapy regimen combined with recombinant endostatin.21 days was 1 cycle, a total of 4 cycles.After treatment, the levels of Treg, CD8 +T cells, serum TSGF and clinical efficacy were detected in all patients.ResuIts After treatment, compared with control group,the peripheral blood Treg was significantly lower in the experimental group (P<0.05); the peripheral blood CD8 +T cells level in the experimental group was significantly higher (P<0.05);the serum TSGF level in the experimental group was significantly lower ( P<0.05 ); the effective of patients in the experimental group was higher ( P<0.05 ) . ConcIusion Recombinant endostatin can significantly reduce the levels of Treg and serum TSGF in patients with advanced esophageal gastric junction adenocarcinoma, improve the level of CD8 +T cells, and improve the efficiency of treatment, have guiding significance to clinical.
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@#Objective To explore the effect of α-zearalanol (α-ZAL) on β-amyloid (Aβ) induced mice and the mechanism. Methods The model was induced by intracerebroventricular injection of Aβ25-35. The mice were divided randomly into sham group, model group, estradiol benzoate (EB) group (Aβ+EB) as a positive control and α-ZAL (Aβ+α-ZAL) group. Morris water maze was used to evaluate the learning and memory ability. The levels of antioxidant enzymes and nitric oxide system in the brain tissue were detected with spectrophotometric and sotopic method. Results The escape latency was longer in the model group than in the control group (P<0.01), and was shorter in the EB group and α-ZAL group than in the model group (P<0.05). Compared with the control group, the level of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) decreased, and the level of malonaldehyde (MDA), constitutive nitric oxide synthase (cNOS), inducible nitrous oxide synthesis (iNOS), and nitric oxide (NO) increased in the model group (P<0.05); compared with the model group, the level of SOD and GSH-Px increased, and the level of MDA, cNOS, iNOS and NO decreased in the EB group and α-ZAL group (P<0.05), except the level of SOD and cNOS in hippocampus in α-ZAL group (P>0.05). There was no significant difference between EB group and α-ZAL group (P>0.05). Conclusion α-ZAL could improve the cognitive behavior in Aβ25- 35 induced mice by increasing the antioxidant activities and decreasing the lipid peroxidation.
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Objective To explore the effect of α-zearalanol (α-ZAL) onβ-amyloid (Aβ) induced mice and the mechanism. Methods The model was induced by intracerebroventricular injection of Aβ25-35. The mice were divided randomly into sham group, model group, estradiol benzoate (EB) group (Aβ+EB) as a positive control andα-ZAL (Aβ+α-ZAL) group. Morris water maze was used to evaluate the learning and memory ability. The levels of antioxidant enzymes and nitric oxide system in the brain tissue were detected with spectrophotometric and sotopic method. Results The escape latency was longer in the model group than in the control group (P0.05). There was no significant difference between EB group andα-ZAL group (P>0.05). Conclusionα-ZAL could improve the cognitive behavior in Aβ25-35 induced mice by increasing the antioxidant activities and de-creasing the lipid peroxidation.
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Traditional Chinese medicine (TCM) have unique efficacy and advantages for treating diseases of central nervous system. In recent years, some researches focused on neural stem cells and neurogenesis. The researches about TCM for influencing neural stem cells bi-ological characteristics and common neurological diseases were reviewed.