Jennifer Roesler

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The National Institute on Aging–Alzheimer’s Association (NIA–AA) guidelines for Alzheimer’s disease (AD) propose the categorization of individuals according to their biomarker constellation. Though the NIA–AA criteria for preclinical AD and AD dementia have already been applied in conjunction with imaging AD biomarkers, the application of the criteria using(More)
According to new diagnostic guidelines for Alzheimer’s disease (AD), biomarkers enable estimation of the individual likelihood of underlying AD pathophysiology and the associated risk of progression to AD dementia for patients with mild cognitive impairment (MCI). Nonetheless, how conflicting biomarker constellations affect the progression risk is still(More)
At the age of four months, a boy with a normal history and family history, suddenly fell ill with a life-threatening pneumocystis carinii-pneumonia. Surprisingly, this opportunistic infection was not brought about by a T-cell deficiency. However, the patient's diagnosis turned out to be the rare "Hyper-IgM-syndrome", confirmed by: serum levels of IgM always(More)
The recent classification as threatened status of the northern koala (Phascolarctos cinereus) by the Australian Government highlights the importance of the conservation and health management of this iconic Australian marsupial. This case series describes gastrointestinal torsion and intussusception in six northern koalas (three males, three females, 2-11 yr(More)
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