Publications by authors named "A Kamijo"

Objective: Primary ciliary dyskinesia (PCD) is a relatively rare genetic disorder that affects approximately 1 in 20,000 people. Approximately 50 genes are currently known to cause PCD. In light of differences in causative genes and the medical system in Japan compared with other countries, a practical guide was needed for the diagnosis and management of Japanese PCD patients.

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Due to prolonged forced positioning, the incidence of intraoperative pressure injuries is high. This study aimed to explore the impact of small-molecule antiplatelet drugs on pressure injuries by locally applying them before an injury occurs. In the first part of this study, water-soluble tracers with different molecular weights were applied to normal and early-stage pressure-injured skin.

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Purpose: The aim of this study was to identify the most meaningful diagnostic indicator for distinguishing blanchable erythema (BE) and stage 1 pressure injury (early PI) in an in vivo (rat) model.

Design: A prospective case-control design was used to complete a horizontal and vertical comparison of detection indicators during the process of fading of BE or the deterioration of early PI into ulcer in rat models.

Materials And Setting: The sample comprised 5 hairless rats with 20 injuries, of which 10 were BE and the other 10 were early PI.

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Early pressure injury (PI) progression is associated with multi-circulatory disorders and they interplay with each other, resulting in a lack of a satisfactory diagnostic method. We generated early PI and blanchable erythema hairless rat models. Transparent disc method and capillary refilling time test (CRTT) results were recorded with ultraviolet camera to capture the dynamics changes, and the blanching index and refilling index were set for comprehensive analysis.

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Article Synopsis
  • The protein 4.1 and membrane palmitoylated protein (MPP) families are crucial for maintaining the stability of erythrocyte (red blood cell) membranes by connecting various proteins and structures beneath the membrane.
  • Recent research shows that these membrane skeletal systems are also found throughout various cells and tissues, influencing interactions with proteins like adhesion molecules and receptors that affect cellular processes.
  • This review focuses on studies of genetically modified animals to examine the specific roles of proteins 4.1G, MPP6, and MPP2 in the peripheral and central nervous systems, as well as in reproductive and bone formation functions, highlighting the importance of understanding their molecular relationships.
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