Publications by authors named "J Olof Johansson"

The 1991 film The Silence of the Lambs tracks the fictional pursuit of an American serial killer by a Federal Bureau of Investigation trainee, via the assistance of another incarcerated serial killer. It features psychologically disturbing themes, such as corpses, the mutilation of skin and monstrous persons. Incidentally, these are all themes regularly encountered by nurses in their day-to-day practices, including forensic mental health nurses.

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: Flow cytometry is a convenient tool in immunophenotyping for monitoring the status of immunological conditions and diseases. The aim of this study was to investigate the effect of isolation and cryopreservation by flow cytometric analysis on subpopulations of CD4 T helper (Th), T regulatory (Treg), CD8 T cytotoxic (Tc), CD56 NK, CD19 B and monocytes. Freshly isolated and cryopreserved peripheral blood mononuclear cells (PBMCs) were compared to fresh whole blood.

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Treatment strategies that are efficient against established Alzheimer's disease (AD) are needed. BRICHOS is a molecular chaperone domain that prevents amyloid fibril formation and associated cellular toxicity. In this study, we treated an AD mouse model seven months after pathology onset, using intravenous administration of recombinant human (rh) Bri2 BRICHOS R221E.

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Article Synopsis
  • Researchers used broadband diffuse reflectance spectroscopy (DRS) and diffuse correlation spectroscopy (DCS) to assess deep tissue blood characteristics in a mouse model of clear cell renal cancer being treated with sunitinib.
  • The study involved 22 treated mice and 13 untreated controls, revealing significant reductions in total hemoglobin concentration, oxygen saturation, and blood flow index during treatment.
  • Findings indicated that early changes in blood flow and hemoglobin levels were linked to tumor characteristics, suggesting DRS/DCS can help predict how tumors might respond to antiangiogenic therapies.
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This case report of a 73-year-old male with bleedings provides insights into the clinical characteristics, diagnosis och treatment of acquired hemophilia A. It's a dangerous non-hereditary bleeding disorder caused by autoantibodies against coagulation factor VIII, often linked with other autoimmune diseases or malignancies, but it is also often idiopathic. The diagnosis remains a challenge due to its rarity and non-specific symtoms, but should be considered in unexplained bleeding cases with prolonged activated partial thromboplastin time (APTT).

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