Objective To investigate the effect of before and after combination therapy of thalidomide and methotrexate (T+M) on regulatory T cells and IL-6 expression profile,and to reveal the mechanism of therapeutic effect of T+M on rheumatoid arthritis.Methods A total of 58 patients with rheumatoid arthritis from August 2014 to August 2016 in the Third Affiliated Hospital of Wenzhou Medical University.The flow cytometry assay and enzyme-linked immunosorbent assay (ELISA) were used to estimate the ratio of peripheral blood regulatory T cells and expression profile of IL-6 in peripheral blood lymphocyte before and after combination therapy of thalidomide and methotrexate .Results After combination therapy of T+M,the ratio of peripheral blood CD25 +Foxp3/CD4 +T cells had a marked increase compared with before combination of therapy of T +M;but the expression of IL-6 had a significant decrease in the group of after combination therapy of T +M compared with before combination therapy.Conclusion The effect of combination therapy of T+M on rheumatoid arthritis is associated with increasing the ratio of regulatory T cells and decreasing the secretion of IL-6 that could regulate T cells to homeostasis.

Objective:To explore the dance movement therapy on nutritional status and muscle strength in older patients with sarcopenia.Methods:A total of 35 older sarcopenia patients from May 2019 to April 2020 in Nanfang Hospital, Southern Medical University were enrolled as the intervention group with dance movement therapy; another 35 older sarcopenia patients from May 2018 to April 2019 were selected as control group with routine exercise intervention. Nutritional indicators and muscle strength were compared between two groups on admission, at 1, 3, 6 months after intervention.Results:At 3, 6 months after intervention, hemoglobin and body mass index were (124.10 ± 16.59) g/L, (128.33 ± 14.50) g/L and (21.40 ± 1.87) kg/m 2, (21.40 ± 1.87) kg/m 2 in the intervention group, higher than in the control group (116.03 ± 12.23) g/L, (120.09 ± 11.34) g/L and (20.03 ± 1.93) kg/m 2, (19.97 ± 1.99) kg/m 2. The differences were statistically significant ( t values were 2.17-2.84, all P<0.05). At 6 months after intervention, serum albumin was (33.73 ± 5.23) g/L in the intervention group, significantly higher than that in the control group (30.88 ± 5.17) g/L, the difference was statistically significant ( t=2.16, P<0.05). At 3, 6 months after intervention, muscle strength were (21.63 ± 1.54) kg, (23.17 ± 1.72) kg and short physical performance battery scores were 7.83 ± 1.56, 7.47 ± 1.59 in the intervention group, significantly higher than in the control group (19.66 ± 2.50) kg, (20.91 ± 2.83) kg and 6.59 ± 1.64, 5.97 ± 1.49, the differences were statistically significant ( t values were 3.05-3.83, all P<0.05). At 6 months after intervention, appendicular skeletal muscle mass index (ASMI) was (6.03 ± 1.47) kg/m 2 in the intervention group, significantly higher than (5.13 ± 1.36) kg/m 2 in the control group, the difference was statistically significant ( t=2.52, P<0.05). Conclusions:Dance movement therapy can improve the nutritional status and muscle strength of older patients with sarcopenia.

Objective:To explore application research of intimacy enhancement therapy in the rehabilition of depression patients, and to provide reference for carrying out depression nursing care.Methods:This study was a randomized controlled trial. From September 2022 to September 2023, a total of 84 depression patients and spouse were selected by convenience sampling method and assigned to the experimental group and control group with 42 cases in each group using the random number table method from Nanfang Hospital, Southern Medical University. The control group applied with routine nursing, and the experimental group implemented intimacy enhancement therapy. Before and 8 weeks after intervention, Hamilton Depression Scale (HAMD-17), Hamilton Anxiety Scale (HAMA-17) and Symptom checklist-90 (SCL-90) were used for assessment.Results:Finally, 81 patients completed the study, including 39 in the experimental group, 13 males and 26 females, aged (36.18 ± 10.93) years old, and 42 in the control group, 17 males and 25 females, aged (38.76 ± 10.90) years old. Before intervention, there was no significant difference in HAMD-17, HAMA-17 and SCL-90 (all P>0.05). After 8 weeks of intervention, the scores of HAMD-17, HAMA-17 scores in the experimental group were (21.00 ± 4.49), (25.38 ± 5.16) points, which were lower than (23.76 ± 6.24), (28.48 ± 5.88) points in the control group; the scores of somatization, interpersonal sensitivity, compulsion, anxiety, depression, others, total SCL-90 in the experimental group were (1.25 ± 0.19), (0.69 ± 0.35), (1.40 ± 0.23), (1.17 ± 0.29), (1.18 ± 0.14), (1.22 ± 0.18), (119.69 ± 9.09) points, which were also lower than (1.82 ± 0.26), (1.53 ± 0.36), (1.69 ± 0.39), (1.88 ± 0.38), (1.73 ± 0.35), (1.31 ± 0.17), (146.19 ± 8.97) points of the control group, the differences were statistically significant ( t values were 2.05-13.20, all P<0.05). Conclusions:Intimacy enhancement therapy can effectively alleviate somatic symptoms and improve prognosis of patients with depression.

Objective:To explore the characteristics of latent profiles of health literacy in elderly patients with multiple chronic conditions (MCCs), and to analyze the impacts of the profiles on patients′ health promoting lifestyle, and to provide reference for developing intervention strategies.Methods:From July 2022 to May 2023, elderly patients with multiple chronic conditions in Nanfang Hospital, Southern Medical University were selected as the survey subjects by cross-sectional survey method. The General Information Questionnaire, All Aspects of Health Literacy Scale and Health Promoting Lifestyle Profile-Ⅱ were used for investigation. The latent profile analysis was conducted with the 11 entries of health literacy in elderly patients with MCCs as the explicit indicators. The difference of clinical data in potential profiles of health literacy were compared, and regression mixture model was implemented to analyze the impacts of different profiles on health promoting lifestyle of patients.Results:Totally 198 valid questionnaires [127 males and 71 females with 60-80(64.57 ± 4.60) years old] were collected, with the effective recovery rate of 94.3%. The latent profiles of health literacy in elderly patients with MCCs was divided into 3 profiles, high literacy and high efficiency in health information application group 51 cases (25.8%), moderate literacy and moderate efficiency in health information application group 87 cases (43.9%), low literacy and low efficiency in health information application group 60 cases (30.3%). Education level [high school or technical secondary school: OR(95% CI)=0.134(0.034-0.531), college degree or above: OR(95% CI)=0.056(0.005-0.670)], per capita monthly income of families [3 000-5 000yuan: OR(95% CI)=0.176(0.052-0.593), >5 000 yuan: OR(95% CI)=0.095(0.024-0.370)], years of illness [>5years: OR(95% CI)=0.204(0.053-0.787)], and number of co-occurring diseases [4-5kinds: OR(95% CI)=3.500(1.324-4.252)] were the influencing factors of high literacy and high efficiency in health information application group (all P<0.05). Per capita monthly income of families [3 000-5 000yuan: OR(95% CI)=0.336(0.150-0.752)] and years of illness[1-5years: OR(95% CI)=0.266(0.098-0.721)] were the influencing factors of moderate literacy and moderate efficiency in health information application group (all P<0.05). There were statistically significant difference in the total score of Health Promoting Lifestyle Profile-Ⅱ and the scores of each dimension among elderly patients with MCCs between 3 latent profiles ( F=32.12-81.04, all P<0.05). Conclusions:The health literacy of elderly patients with MCCs is significantly heterogeneous, and there are significant differences in health promoting lifestyle among the profiles. Medical staff should formulate personalized intervention strategies based on the classification characteristics of health literacy of MCCs elderly patients to improve their health promoting lifestyle.