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1. 産婦人科における超音波検査の概要overview of ultrasound examination in obstetrics and gynecology [show details]
…ultrasound wave affects the tissue through which it travels by mechanical vibration and heating of this tissue. Mechanical vibration can result in cavitation or the formation of gas bubbles. This is an effect…
2. 物理的（誘発性）蕁麻疹physical inducible forms of urticaria [show details]
… stimulation from the vibration causes degranulation and local release of histamine), and passive transfer experiments have been negative . In a study of vibration exercise in 37 healthy… in the serum during an attack . The precise trigger for the onset of urticaria is not clear. One theory of pathogenesis proposed that urticaria in this condition was caused by the cholinergic nervous system …
3. 遺伝性αサラセミアhereditary alpha tryptasemia [show details]
… are two membrane-anchored tryptases called gamma tryptases: gamma I- or gamma II-tryptase. These are believed to be the first to evolve in humans from other ancestral type-1 membrane-anchored proteases… to contribute to the activation of mast cells in response to specific physical stimuli, such as vibration and shearing forces. EMR2 is encoded by adhesion G protein-coupled receptor E2 (ADGRE2) and comprised …
4. 局所麻酔薬の皮下浸潤subcutaneous infiltration of local anesthetics [show details]
…are thought to be capable of diffusion through interstitial tissues and transport across the nerve membrane . Dispersion of the local anesthetic through the tissue occurs more rapidly as the percentage of … blowing bubbles]) Gentle pinching or vibration adjacent to the site of injection; Use of small needles (25-,…
5. レイノー現象の病因と病態生理pathogenesis and pathophysiology of raynaud phenomenon [show details]
… Vibration exposure and other conditions – Another example of secondary RP is vibration exposure (vibration Raynaud syndrome, vibration white finger syndrome, hand-arm vibration syndrome).… adrenoreceptors from the Golgi complex to the plasma membrane together with augmented sensitivity to Ca++ of contractile proteins .… cutaneous vasoconstriction is normally constrained by simultaneous cold-induced vasodilation ; thus, in theory, a defect in the regulation of sympathetic-induced vasodilation could lead to excessive vasoconstriction …