Research on the application of holistic nursing intervention in perioperative nursing for patients underwent radical hysterectomy under laparoscopy / 中国医学装备

Objective:To investigate the effect of holistic nursing intervention in perioperative nursing for patients underwent radical hysterectomy under laparoscopy. Methods: 80patients with cervical cancer were divided into observation group (40cases) and control group (40cases), and patients of control group received routine nursing modein perioperative period while patients of observation group received holistic nursing mode in the same stage. The complication of the two groups were compared and analyzed, and the satisfaction degree for nursing mode was investigated.Results: Under the intervention of holistic nursing, the number of complication of observation group was significantly lower than that of control group (x2=8.205,P<0.05). And the satisfaction degree for nursing of observation group was significantly higher than that control group(x2=5.000,P<0.05).Conclusion: The holistic nursing intervention in perioperative nursing for patients underwent radical hysterectomy under laparoscopy can significantly improve the life quality of patients, and reduce the occurrence of complication, and enhance the satisfaction degree of patients for nursing.

[Intervention effects of Jiaotai pills on PCPA-induced insomnia in rats].

To elucidate the intervention effects of Jiaotai pills(JTP) on p-chlorophenylalanine (PCPA)-induced insomnia in rats and its underlying mechanism, the insomnia model was established by single intraperitoneal injection with PCPA in rats. The locomotor activity of rats was observed, and the levels of nerve growth factor(NGF) in hypothalamus, hippocampus, prefrontal cortex and serum of rats were determined by using ELISA. Moreover, a proton nuclear magnetic resonance(¹H-NMR)-based metabonomic approach was developed to profile insomnia-related metabolites in rat serum and hippocampus and analyze the intervention effects of JTP on changes in underlying biomarkers related to locomotor activity, NGF and insomnia. According to the results, JTP could significantly suppress the locomotor activity of insomnia rats, and increase the NGF levels in hypothalamus, hippocampus, prefrontal cortex and serum of rats with insomnia. The disturbed metabolic state associated with PCPA-induced insomnia in rat serum and hippocampus could be intervened by JTP. Meanwhile, six and five potential biomarkers related to insomnia in rat serum and hippocampus were reversed by administration of JTP. In conclusion, the current study demonstrated that JTP had protective effects against PCPA-induced insomnia in rats, which was probably correlated with regulation of NGF level and metabolism of amino acids, lipids and choline.

Effects of paeoniflorin on cerebral blood flow and the balance of PGI2/TXA2 of rats with focal cerebral ischemia-reperfusion injury / 药学学报

This study is to investigate the effects of paeoniflorin on cerebral blood flow and the balance of PGI2/TXA2 of rats with focal cerebral ischemia-reperfusion injury. A total of 72 SD rats (3) were randomly divided into 6 groups: sham operation group, cerebral ischemia-reperfusion model group (I/R gourp), low (10 mg.kg-1), middle (20 mg.kg-1) and high (40 mg.kg-1) doses of paeoniflorin groups and nimrnodipine group. Focal cerebral ischemia in rats was made by inserting a monofilament suture into internal carotid artery for 90 min and then reperfused for 24 h. The effects of paeoniflorin on neurological deficit scores and the infarction volume of brain were detected. Relative regional cerebral blood flow (rCBF) was continuously monitored over ischemic hemispheres by laser-Doppler flowmetry (LDF). The expression of COX-2 in hippocampal CAl region was estimated by immunohistochemistry and the contents of prostacyclin I2 (PGI2), thromboxane A2 (TXA2), and ratio of PGIJ2/TXA2 in serum were measured by ELISA kits. Paeoniflorin significantly ameliorated neurological scores, reduced the infarction volume, and increased regional cerebral blood flow relative to the I/R group. In addition, paeoniflorin could inhibit COX-2 expression and the release of TXA2 and prevent the downregulation of PGI2 induced by I/R injury. The neuroprotective effects of paeoniflorin against focal cerebral ischemia-reperfusion rats might be attributed to improve the supply of injured hemisphere blood flow and adjust the balance between PGI2/TXA2.