OBJECTIVE: To investigate the advantages of @entity2850 ( @entity2850 ) for non-suture femoral artery @entity254 . METHODS: Twelve adult health mongrel @entity235 , weighing (16.5    3.6) kg, were selected for in situ end-to-end @entity254 of the femoral artery. One side of the femoral artery was anastomosised with @entity2850 (group A) and the other side of the femoral artery was anastomosised by hand-suturing (group B). The @entity254 time, complications, and vascular bursting pressure were recorded. Gross observation, histological staining (HE and Masson), and scanning electron microscopy observation were performed at 2, 4, 12, and 24 weeks postoperatively. RESULTS: The @entity254 time in group A [(3.89    1.16) minutes] was significantly shorter than that in group B [(14.16    3.72) minutes] (t = 14.226, P = 0.000). The complication rate of group A (0) was significantly lower than that of group B (75%) (P = 0.000). At immediate, 4 and 12 weeks after operation, the vascular bursting pressure of @entity254 site in group A was more than 280 mm Hg (1 mm Hg = 0.133 kPa), and was (140.11    15.23), (180.31    24.55), and more than 280 mm Hg in group B, showing significant differences at immediate and 4 weeks (P < 0.05), but no significant difference at 12 weeks (P > 0.05). In group A at 4 weeks, good intima contact, smooth endothelium, and regular arrangement of endothelial cells were observed; at 12 weeks, @entity32 was present, with a few lymphocytes infiltration; and at 24 weeks, @entity32 significantly decreased. But in group B, obvious suture foreign body and scar formation were observed, which led to uneven surface with lumen incomplete intima, and irregular endothelial cells in @entity74 . CONCLUSION: Compared with traditional hand-suturing, the @entity2850 has the advantages of shorter operation time, higher patency rate, less complication, and better healing at the anastomotic site. Non-suture @entity254 of the femoral artery by @entity2850 can achieve reliable results.

[A COMPARATIVE STUDY ON MAGNETIC COMPRESSIVE ANASTOMOSIS AND TRADITIONAL HAND-SUTURING TECHNOLOGY IN XXXX FEMORAL ARTERY ANASTOMOSIS].

@entity32 :: ('MESH:D007249', 'Disease') :: ['chronic inflammation', 'inflammation'] @entity235 :: ('9615', 'Species') :: ['dogs'] @entity254 :: ('MESH:C563598', 'Disease') :: ['anastomosis'] @entity2850 :: ('MESH:D009408', 'Disease') :: ['magnetic compressive anastomosis', 'MCA'] @entity74 :: ('MESH:D030342', 'Disease') :: ['arrangement disorder']
@entity235 :: (9615,Species) :: ['CANINE']
