Hedi Raizer
Journal
853 articles
- What Is Intestinal Permeability? Intestinal permeability describes the regulated passage of solutes across the gut epithelium. This page covers...
- What Are Exosomes? A Research-Reagent Overview Exosomes are small extracellular vesicles of endosomal origin that carry proteins, lipids, and nucleic acids b...
- What markers track exosomes? Exosome tracking relies on a defined set of protein, RNA and lipid markers, from tetraspanins and ESCRT machin...
- What does the research say about cerebral blood flow? Cerebral blood flow (CBF) is the volumetric rate of blood delivery to brain tissue, typically expressed in mL/...
- Which peptides are studied in relation to lipolysis? A research-supply review of peptides and peptide-adjacent compounds examined in lipolysis research, spanning g...
- How is de novo lipogenesis measured? De novo lipogenesis (DNL) is the metabolic pathway that synthesises fatty acids from non-lipid precursors such...
- What does the research say about working memory? Working memory is the limited-capacity system that holds and manipulates information over short intervals. Thi...
- How does melanogenesis work? Melanogenesis is the multistep enzymatic process by which melanocytes produce melanin. This page outlines the...
- What Are Epigenetic Clocks? Epigenetic clocks are DNA-methylation-based estimators of biological age. This page covers their measurement,...
- How does autophagy work? Autophagy is a conserved lysosomal degradation pathway that recycles cytoplasmic components. This page outline...
- How is elastin measured? Elastin is quantified by solubilisation followed by peptide fractionation and characterisation, with readouts...
- Common misconceptions about exosomes Exosomes are extracellular vesicles, not a single therapeutic agent. This article examines common misconceptio...
- What does the research say about transepidermal water loss? Transepidermal water loss (TEWL) is the passive diffusion of water vapour through the stratum corneum, measure...
- How is the ketogenic diet measured? The ketogenic diet is a high-fat, low-carbohydrate, adequate-protein dietary protocol whose metabolic state is...
- Which Peptides Are Studied in Relation to Microneedling? A research-supply review of the compounds investigated alongside microneedling, including tranexamic acid, met...
- What markers track osteoblast activity? Osteoblast activity is tracked through a defined set of markers spanning enzyme activity, secreted proteins, g...
- What does the research say about beta-oxidation? Beta-oxidation is the mitochondrial pathway that breaks fatty acyl chains into acetyl-CoA. Here we summarise w...
- How does sleep architecture work? Sleep architecture is the structured cycling of non-REM and REM sleep stages across the night, organized by ho...