Preservation of fecal glucocorticoid metabolites and immunoglobulin A through silica gel drying for field studies in horses.

Non-invasive methods enable stress evaluation through measuring fecal glucocorticoid metabolites (FGMs), and immunoglobulin A (IgA) in the feces avoiding stressful blood drawing or stressful restraining of animals in the field. However, FGMs and IgA are mostly analysed in freshly frozen samples, which is difficult when fresh samples cannot be frozen immediately or frozen samples cannot be stored or transported. Good results were also derived from air-dried fecal samples, which are hampered by unstable air humidity in the field.

Telephone-delivered lifestyle support with action planning and motivational interviewing techniques to improve rehabilitation outcomes.

Objective: In this randomized controlled trial, we evaluated the effectiveness of a telephone-delivered intervention based on the Health Action Process Approach (HAPA) after discharge from inpatient rehabilitation to address behavior change, emotional status, and glycemic control in patients with Type 2 diabetes.

Design: In a German rehabilitation center, 249 patients with Type 2 diabetes were separated into randomized groups, either a 12-month telephone follow-up support group or the usual care group. The counselor identified personal target areas and intervention modules and developed with the patient an individualized action plan for the telephone support.

Sensitive detection of human cytomegalovirus peptide-specific cytotoxic T-lymphocyte responses by interferon-gamma-enzyme-linked immunospot assay and flow cytometry in healthy individuals and in patients after allogeneic stem cell transplantation.

Reconstitution of human cytomegalovirus (HCMV)-specific cytotoxic T lymphocytes (CTLs), predominantly directed against pp65, provides protective immunity for the development of HCMV disease after allogeneic stem cell transplantation (SCT). To define pp65-derived CTL epitopes that would allow sensitive detection of HCMV-specific immune reconstitution, a computer-based epitope prediction was performed. Peptide-specific CTL responses were assessed by interferon-gamma release.