Imaging flow cytometry as a novel approach for the diagnosis of heparin-induced thrombocytopenia.

Heparin-induced thrombocytopenia (HIT) is an adverse reaction characterized by anti-PF4-heparin antibody generation and hypercoagulability. Imaging flow cytometry (IFC) provides a detailed morphological analysis of platelets, which change upon activation. We evaluated IFC-derived morphometric features to detect platelet activation and developed a functional assay for HIT diagnosis.

Under the influence: exogenous testosterone influences men's cross-sex perceptions of sexual interest.

The sexual misperception bias is a cognitive bias in which men tend to overestimate sexual interest from women, potentially shaped by evolutionary mating strategies. Testosterone, often linked to mating behaviors, might play a role in sustaining sexual overperceptions. To explore this possibility, we conducted a placebo-controlled study with 190 heterosexual men, administering either 11 mg of testosterone or a placebo.

Testosterone rapidly increases men's emotion-based dehumanization of a conservatively dressed woman.

Past research has found that sexualized women are often dehumanized (i.e., attributed reduced human qualities).

Physical activity based on daily steps in patients with chronic musculoskeletal pain: evolution and associated factors.

Background: People with chronic musculoskeletal pain (CMSP) often have low physical activity. Various factors can influence the activity level. The aim of this study was to monitor physical activity, assessed by the number of steps per day, over time in people with CMSP and identify factors that could be associated with this activity feature.