. Calcified tissues; proceedings. Bone; Collagen; Calcification. J30SECSL :OND PERIPHERAL FEMORAL NERVE Fig. 1. Upper tracings — Arterial blood-pressure and intramedullary pressure. Lower tracings — Bone blood- flow and muscle blood-flow. The muscle blood-flow falls initially but rises above its resting level during con- tinued stimulation and reactive hyperaemia causes a further increase when nerve stimulation stops. The imme- diate fall in medullary pressure and bone blood-tlow are apparent and the fall and subsequent rise when nerve stimulation is withdrawn is shown B. P. I20 90- ii^»^
. Calcified tissues; proceedings. Bone; Collagen; Calcification. J30SECSL :OND PERIPHERAL FEMORAL NERVE Fig. 1. Upper tracings — Arterial blood-pressure and intramedullary pressure. Lower tracings — Bone blood- flow and muscle blood-flow. The muscle blood-flow falls initially but rises above its resting level during con- tinued stimulation and reactive hyperaemia causes a further increase when nerve stimulation stops. The imme- diate fall in medullary pressure and bone blood-tlow are apparent and the fall and subsequent rise when nerve stimulation is withdrawn is shown B. P. I20 90- ii^»^li^iiWim I iiii'niiwPiiw>Mi»ai>i#WiNNt>i 30 ¥\^ BONE MUSCLE. 4 VOLTS 3 SEC INTERVAL PERIPHERAL FEMORAL NERVE Fig. 2. Upper tracings — Arterial blood-pressure and intramedullary pressure in the femur. Lower tracings —. Bone blood-flow and muscle blood-flow. There is a gradual rise in muscle blood-flow with repeated nerve stimulation; sudden rises in bone blood-flow and intramedullary pressure occur with each muscle contraction, but the intramedullary pressure gradually fails (2) Repeated nerve stimulation caused intermittent muscle contractions each temporarily reducing the muscle blood-flow, which however, increased progressively during muscle relaxation. This change was associated with a momentary rise in the intramedullary pressure and the blood flow in bone during each muscle contraction, but there was a gradual fall in medullary pressure after each stimulus (Fig. 2).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original European Symposium on Calcified Tissues; European Bone and Tooth Symposium. Berlin, New York [etc. ] Springer-Verlag [etc. ]
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Keywords: ., boo, bookcentury1900, bookcollectionbiodiversity, booksubjectbone
