Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P50502 (Hip)
 7,003 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hip dislocations remain an intractable problem in patients with soft tissue impairment, particularly in those with muscle weakness around the hip, such as those who have undergone revision total hip arthroplasty (THA). At the authors' hospital, postoperative dislocations were observed in 10 of 154 hips between January 1985 and June 1988. Five hips required re-replacement. Conventional measures to prevent or treat post-THA dislocations have been anti-dislocation pants for soft fixation and a cast or abduction-forcing braces for firm fixation. However, the anti-dislocation pants for soft fixation were not as effective as indicated by the above 10 postoperative dislocations. The firm fixation techniques are considered to cause a reduction in muscle strength, causing psychological stress and poor activity of daily living (ADL). The authors devised a soft brace for easy application and prepared its test model to prevent muscle weakening, allow stability of the hip during rotation and avoid restrictions in ADL. This brace was applied to a patient who had 3 dislocations in a short period after being discharged who sustained a postoperative dislocation and achieved good results.
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PMID:A test model of hip brace for prevention of dislocation after total hip arthroplasty (Zetton Band). 1256 74

Hip fracture is a common physical trauma in older adults that is also associated with a high incidence of new onset depression. The immune system declines with age and is also compromised by physical and psychological stress. This study examined whether hip fracture and depressive symptoms had additive effects upon the aged immune system that might contribute to poor health outcomes after hip fracture. We assessed the frequency of regulatory T cells, Tregs (CD4(+) CD25(+) Foxp3(+)) and IL10 production by CD4 T cells, and the frequency and IL10 production by regulatory B cells, Bregs (CD19(+) CD24(hi) CD38(hi)) in 101 hip fracture patients (81 female) 6 weeks after injury and 43 healthy age-matched controls (28 female). 38 hip fracture patients (37%) developed depressive symptoms. Hip fracture did not have an effect on circulating Tregs frequency but a significant reduction in the frequency of Bregs was observed in patients who developed depression compared with non-depressed patients (p = 0.001) or healthy controls (p < 0.001). Bregs also showed a significant decline in IL10 production in depressed hip fracture patients compared with controls (p = 0.04) and non-depressed patients (p = 0.01). In contrast, there was an increase in IL10 production by CD4 T cells in hip fracture patients with new onset depression compared to hip fracture patients without depression (p = .04) and healthy controls (p = .02). We conclude that the reduced immunity associated with new onset depression post hip fracture could include a contribution by heightened Tregs function.
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PMID:Development of depressive symptoms post hip fracture is associated with altered immunosuppressive phenotype in regulatory T and B lymphocytes. 2611 34