We performed a kidney biopsy on a 68-year-old man with 2.6 g/day proteinuria. Immunofluorescence (IF) study showed a positive finding of IgG (IgG1) along the glomerular capillary wall, suggesting membranous nephropathy.
View Article and Find Full Text PDFIntracrinology-wherein hormones are synthesized in the organ where they exert their effect without release into circulation-has been described. However, molecular mechanisms of hormone deactivation within intracrine tissue are still largely unknown. The meibomian glands in the eyelids produce oil (meibum) to the ocular surface to prevent dehydration (dry eye).
View Article and Find Full Text PDFDuchenne muscular dystrophy (DMD) is the most common inherited muscle disease. There are currently few effective therapies to treat the disease, although many approaches are being pursued. Certain histone deacetylase inhibitors (HDACi) have been shown to ameliorate DMD phenotypes in mouse and zebrafish animal models, and the HDACi givinostat has recently gained FDA approval for DMD.
View Article and Find Full Text PDFWe describe the case of a 25-year-old male with Duchenne muscular dystrophy and acute kidney injury who was receiving mechanical ventilation. The patient's estimated glomerular filtration rate (eGFR) was assessed using formulas based on creatinine, cystatin C, and inulin levels over time during the recovery of his renal function. The creatinine-based eGFR was extremely high throughout the study period.
View Article and Find Full Text PDFA 75-year-old man with a fever, shoulder pain, and lower leg edema was diagnosed with polymyalgia rheumatica and started on glucocorticoid therapy. Eighteen months later, he was admitted with rapidly progressive renal failure. Glucocorticoid therapy had been discontinued one month prior to admission.
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