Hedi Raizer
Journal
853 articles
- How Is Peripheral Nerve Regeneration Measured? Peripheral nerve regeneration is measured through a combination of functional, electrophysiological, histologi...
- What does the research say about thymic involution? Thymic involution is the age-related shrinkage of the thymus. Research on thymic peptides such as thymosin alp...
- What does the research say about metabolic flexibility? Metabolic flexibility is the capacity to shift between carbohydrate and lipid oxidation in response to nutrien...
- Which peptides are studied in relation to thermogenesis? A research-supply catalogue summary of peptides and related compounds investigated for thermogenic mechanisms,...
- How Transepidermal Water Loss Changes with Age Transepidermal water loss (TEWL) is a key measure of skin barrier function. This page examines how TEWL change...
- What is the extracellular matrix? The extracellular matrix is the non-cellular protein and polysaccharide network that surrounds cells. This pag...
- Common misconceptions about histone modification Histone modification is a covalent, enzyme-written set of marks on histone proteins that changes chromatin acc...
- How Epigenetic Clocks Change with Age Epigenetic clocks estimate biological age from DNA methylation marks. This page summarises research on how clo...
- How Lactate Threshold Changes With Age: A Research Overview Lactate threshold is a physiological marker of endurance capacity. This page reviews what the evidence says ab...
- What Are Degradation Products? Degradation products are the molecular fragments and transformation species formed when a parent compound brea...
- What is the cortisol rhythm? Cortisol is a glucocorticoid hormone secreted by the adrenal cortex under hypothalamic-pituitary-adrenal (HPA)...
- What is hepatic steatosis? Hepatic steatosis is the accumulation of fat in the liver, formally known as metabolic dysfunction-associated...
- How is intestinal permeability measured? Intestinal permeability is assessed by tracking the urinary recovery of orally administered probe molecules, m...
- Which peptides are studied in relation to angiogenesis? A research-supply overview of peptides and related agents studied in angiogenesis models, spanning cathelicidi...
- How does sex hormone-binding globulin work? Sex hormone-binding globulin (SHBG) is a circulating transport glycoprotein that binds androgens and estrogens...
- Common misconceptions about degradation products Degradation products are not a single chemical class, and the assumption that breakdown always means loss of a...
- How Proteostasis Changes with Age Proteostasis—the integrated network of protein synthesis, folding, trafficking, and degradation—undergoes meas...
- How autophagy changes with age Autophagy is a lysosomal degradation pathway whose activity declines with age in many tissues. This page summa...