ABSTRACT
Objective:To investigate the effects of different frequency sling exercise therapy (SET) on the balance of trunk control and walking ability in stroke patients.Methods:A total of 90 patients with stroke who were admitted to the Department of Rehabilitation Medicine, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, from January 2018 to December 2018, received sling exercise therapy on a routine basis and were divided into 1 time/Day low frequency group, 2 time/Day medium frequency group, 3 time/Day high frequency group, 20 min/time, for a total of 3 months.After 1, 2 and 3 months, trunk control test (TCT), Berg balance scale(BBS), functional ambulation classification (FAC) and modified Barthel Index (MBI) were used to evaluate the three groups of patients.Results:There were significant differences in TCT, BBS, FAC and MBI between the low, middle and high frequency groups (all P < 0.05). The scores of TCT in the low, middle and high frequency groups were (36.21±6.31), (42.51±4.33), (49.52±4.90) and (41.23±6.31), (50.32±8.32), (58.12±7.23) respectively, and the scores of BBS were (15.11±4.31), (19.69±5.86), (24.56±8.74) and (21.43±5.37), (27.61 ± 7.50), (33.81±6.99) respectively, compared with those before treatment )The scores of (24.69±9.33), (22.84 ± 10.11) and (9.32 ± 3.11), (9.504.10), (9.47 ± 3.73) were significantly improved, and the differences between the high frequency group and the low frequency group and the medium frequency group were statistically significant (all P< 0.05), but there was no statistically significant difference between the three groups after three months of training ( P> 0.05). There was no significant difference between fAC and MBI in the low, medium and high frequency group, but there was no significant difference between the two groups after training for 2 and 3 months There were significant differences between fAC ((1.84±0.41), (2.39±0.44), (3.29 ± 0.33) and MBI ((27.32 ± 9.33), (34.45 ± 9.21), (44.77 ± 10.27) and (41.33±11.21), (52.73±12.31), (75.94±13.22)). There was significant difference between the high frequency group and the low frequency group ( P< 0.05). Conclusion:Multiple sling exercise therapy in one day can further improve the balance of trunk control and walking ability of stroke patients, and shorten the course of disease.
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AIM:We conducted an evaluation of clinical data with meta analysis to investigate the preventive effect of 5-aminosalicylic acid (5-ASA) on inflammatory bowel disease ( IBD)-associated colorectal cancer ( CRC) or dys-plasia (Dys) (IBD-CRC/Dys).METHODS: The information was retrieved from the main databases such as PubMed, Web of Science, the Cochrane Library, etc.All full-text articles about the prevention of IBD-CRC/Dys by 5-ASA were in-cluded if they conformed to the standards.The odds ratio ( OR) and its 95% confidence interval ( CI) were calculated. According to the types of IBD and the treatment course, the subgroup analysis was conducted, respectively.RESULTS:Fifteen articles were selected, including 5 038 IBD patients.Pooled analysis showed a protective association between 5-ASA and IBD-CRC/Dys (OR=0.53, 95%CI:0.37~0.76).Among them, both ulcerative colitis patients (OR=0.45, 95%CI:0.27~0.77) and Crohn disease patients ( OR=0.39, 95% CI:0.16~0.97) with 5-ASA therapy were less likely to develop CRC/Dys compared with those without 5-ASA treatment.5-ASA treatment for 1~20 years shows a pre-ventive benefit (OR=0.43, 95%CI:0.25~0.74).However, a minimum 5-ASA exposure of 2~6 months did not show a preventive benefit (OR=0.59, 95%CI:0.26~1.34).CONCLUSION:5-ASA protects against CRC/Dys in IBD pa-tients.Additionally, the protective effect is treatment time dependent.Treatment course for 1~20 years shows an evident preventive benefit.
ABSTRACT
Objective To study the levels of Th1 and Th2 type cytokines in 3-nitrobenzene sulfonate(TNBS) and oxazolone(OXZ) colitis without or with Trichinella spiralis( T. spiralis) infection. Methods Female BALB/c mice were randomly divided into 4 groups: 50% Ethanol, T. spiralis only, TNBS or OXZ,T. spiralis +TNBS or OXZ(at least 6 in each group when mice were killed). The levels of IFN-γ, IL-12,IL-4, IL-10 in colon in mice with colitis induced by TNBS or OXZ without or with T. spiralis infection 3 d and 7 d post-induction were assessed using ELISA method. Results Colonic protein levels of IFN-γand IL-12 were significantly increased 3 d and 7 d after intra-colonic injection of TNBS( P ＜0.05 ). Concurrent infection with T. spiralis prevented this rise in IFN-γand IL-12 secretion and tended to induce a rise in colonic IL-4 and IL-10 content(P ＜0. 05). The levels of IFN-γ, IL-4 and IL-10 protein in colitic mice colon with prior nematode infection on days 3 and 7 post-induction of colitis were significantly higher than that seen in colitic mice without prior nematode infection ( P ＜ 0.05 ). Conclusion T. spiralis infection significantly attenuates TNBS-induced colitis in mice. The local immunologic mechanism is that T. spiralis can down-regulate strongly Th1-type immune response of colitis and up-regulate Th2 response, Tr1-cytokines. According to the change of Th1/Th2 cytokines, prior T. spiralis infection doesn't reduce the severity of OXZ-induced colitis, but without aggravating colitis. The exactly immunologic mechanism deserve to be explored deeply.