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Fig. 5 | European Journal of Medical Research

Fig. 5

From: Acute subdural haematoma exacerbates cerebral blood flow disorder and promotes the development of intraoperative brain bulge in patients with severe traumatic brain injury

Fig. 5

Data monitoring for rats of the DBI + SDH400 group. a LSCI monitoring of blood flow in the arteries and veins of interest in the cerebral cortex of the non-SDH affected-side before model construction, immediately after model construction, 360 min after model construction, and 60 min after DC; rectangles denote the arteries of interest, and circles denote the veins of interest. b Dynamic changes in the MABP and ICP values of the DBI + SDH400 group at various time points. c Dynamic changes in the rBPR of the arteries and veins of the DBI + SDH400 group at various time points. Curves of dynamic changes were compared with those of the DBI group. Scale bar = 1 mm. n = 10 per group. *P < 0.05, #P < 0.01. DBI: diffuse brain injury; DC: decompressive craniectomy; ICP: intracranial pressure; LSCI: laser speckle contrast imaging; MABP: mean arterial pressure; rBPR: relative blood perfusion rate; SDH: subdural haematoma

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