1.Symptoms and psychological experience of elderly COPD patients with urinary incontinence: a qualitative research
Xindan LI ; Hongyan LU ; Juhua DING ; Ping YUAN ; Xiaona ZHANG ; Jie ZHAO ; Xiangkan FENG
Chinese Journal of Modern Nursing 2022;28(29):4011-4017
Objective:To explore the symptoms and psychological experience of elderly patients with chronic obstructive pulmonary disease (COPD) and urinary incontinence.Methods:From January to February 2021, a total of 17 patients in General Hospital of Ningxia Medical University and Wuzhong People's Hospital were enrolled by phenomenological method and interviewed using semi-structured interview method. KJ method was used to analyze, summarize and refine the interview data.Results:A total of 4 themes were extracted, including confusion in cognition and management between COPD and urinary incontinence symptoms, affected compliance of lung rehabilitation, intertwined physical and mental burden and psychological adjustment, and eager for medical staff's attention and help to symptom interaction.Conclusions:Elderly patients with COPD and urinary incontinence have many trouble under the interaction of symptoms. Medical staff should pay attention to the complexity of symptom process and the interaction between symptoms, and carry out timely and effective symptom evaluation and intervention, so as to improve patients' compliance of lung rehabilitation and quality of life.
2.Effect of Toll-like Receptor 4 on Cerebral Ischemia Reperfusion Injury in Rats
Haihui XING ; Xiaohui DING ; Hui XIE ; Zhonghua WANG ; Juhua XIE ; Fengyang CHEN ; Yinzhou LUO ; Shengnan ZHOU
Journal of China Medical University 2018;47(3):206-211
Objective To explore the effect and mechanism of Toll-like receptor 4 (TLR4) on cerebral ischemia/reperfusion injury. Methods Rats were divided into a sham group, MCAO group, and MCAO+TAK group. Cerebral cortices were removed on day 1, 3, 7, and 14 post surgery. Morphological staining and Western blotting were used to detect pathological changes and TLR4 and P-IKKα/β expression in brain tissues. Results The pathological changes in the MCAO+TAK group were more severe than in the MCAO group on day 1 post surgery. However, the MCAO group exhibited more severe damage at the other time points. TLR4 expression was lowest in the cerebral cortices of the sham group. On day 1 and 14 post surgery, TLR4 expression was lower in the MCAO group than in the MCAO+TAK group, while on day 3 and 7 post surgery, TLR4 expression was higher in the MCAO group than in the MCAO+TAK group. P-IKKα/β expression was highest in the cerebral cortices of the MCAO group at all time points except for day 1. Conclusion TLR4 may alleviate cerebral ischemia reperfusion injury in rats on day 1 post surgery; however, TLR4 may exacerbate ischemia repeifusion injury 3 to 14 days post surgery. The mechanism may be due to the effect of P-IKKα/β expression in the cerebral cortex.
3.Non-Hodgkin lymphoma with hemophagocytic syndrome as the first manifestation:report of two cases and review of literature
Bin ZHU ; Shaoying PAN ; Juhua ZHU ; Zhiyong DING ; Wenli ZHAO
Journal of Leukemia & Lymphoma 2018;27(2):113-116
Objective To explore the features of non-Hodgkin lymphoma (NHL) with hemophagocytic syndrome (HPS) as the initial manifestation at diagnosis. Methods The morbidity and treatment of two B-cell NHL patients with HPS as the initial manifestation were retrospectively analyzed, and the literature were reviewed at home and abroad. Results Two B-cell NHL patients with HPS were treated with the HLH-94 protocol to control febrile condition. After then, R-CHOP protocol (dexamethasone substituted for prednisone) was used and their results were good. In reviewing the literature, it was felt that the main sub-type of B-cell lymphoma-associated HPS (B-LAHPS) was diffuse large B-cell lymphoma. However, sub-types of T-cell lymphoma-associated HPS (T-LAHPS) had no significant difference. The incidence of T-LAHPS was significantly higher than that of B-LAHPS in China and South Korea, but there was no significant difference in the Western countries. T-cell lymphomas were more vulnerable to HPS. The median age of B-LAHPS patients at diagnosis was significantly higher than that of T-LAHPS patients. The median survival and overall survival time of B-LAHPS patients were longer than those of T-LAHPS patients by virtue of the application of rituximab. Conclusion B-cell NHL with HPS as the initial manifestation treated with the 2004-HLH plus R-CHOP protocol could achieve good outcomes.