Publications by authors named "G Uehara"

Article Synopsis
  • Systemic Lupus Erythematosus (SLE) can lead to Lupus Nephritis (LN), causing podocyte injuries in kidneys, which are crucial for understanding disease mechanisms.
  • A study analyzed 29 LN biopsy cases and 20 control cases, focusing on podocyte density and foot process effacement, using advanced imaging techniques.
  • Results showed significantly lower podocyte density and increased foot process effacement in LN patients, particularly in specific classes, indicating a correlation between podocyte injury severity and inflammatory activity.
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Rhabdomyolysis involves significant skeletal muscle injury and destruction, which can be triggered by trauma, intense physical activity, heat, prolonged immobility, certain medications, and endocrine disorders. Rhabdomyolysis in renal transplants can be more complicated, and the prognosis is not well known, especially in the context of coexisting rejection. We present a case of rifampicin-induced rhabdomyolysis with superimposed acute cellular rejection in a kidney transplant patient.

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Aim: Kidney transplant recipients (KTRs), due to their immunosuppressed status, are potentially more susceptible to both the severe effects of COVID-19 and complications in their transplanted organ. The aim of this study is to investigate whether COVID-19 infection increases the risk of rejection in kidney transplant recipients (KTRs).

Methods: This study involved a detailed literature review, conducted using PubMed, with the search being completed by September 7th, 2023.

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BK viral infection remains to be a challenging post-transplant infection, which can result in kidney dysfunction. The mainstay approach to BK infection is reduction of immunosuppression. Alterations in immunosuppressive regimen with minimization of calcineurin inhibitors, use of mechanistic target of rapamycin inhibitors, and leflunomide have been attempted with variable outcomes.

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We present a sensing modality using the geometric phase of acoustic waves propagating in an underwater environment. We experimentally investigate the effect of scattering by a small subwavelength perturbation on a flat submerged surface. We represent the state of an acoustic field in the unperturbed and perturbed cases as multidimensional vectors.

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