This pathophysiology diagram illustrates the transition from obesity to chronic inflammation through alterations in adipose tissue and immune cell composition. The visual depicts a silhouette representing obesity linked to adipose tissue containing immune cells. It details five key metabolic drivers: elevated fatty acids, cell hypertrophy and death, endoplasmic reticulum (ER) stress, hypoxia, and mitochondrial dysfunction. The diagram maps a shift in the immune landscape, showing an increase (upward arrow) in pro-inflammatory populations, including M1 macrophages, CD4+/CD8+ T-cells, B-cells, and mast cells. Conversely, it shows a decrease (downward arrow) in anti-inflammatory populations, specifically M2 macrophages, Treg cells, and Th2 cells. The lower portion categorizes adipokines: pro-inflammatory factors (Leptin, MCP-1, TNFα, IL-6) are shown to be elevated, while anti-inflammatory factors (Adiponectin, IL-4, IL-10, TGFβ) are diminished. The culmination of these cellular and biochemical changes is identified as the driver of local and systemic chronic inflammation, relevant to metabolic syndrome and inflammatory disease complications.

A comprehensive medical pathophysiology diagram illustrating the multi-organ effects of sea buckthorn on metabolic syndrome. The central figure depicts a human body with arrows branching toward three primary physiological targets: Regulation of Glucose, Cardiovascular Protection, and Regulation of Lipids. The diagram uses color-coded arrows (red for increase, green for decrease) to show molecular and biochemical changes. Cardiovascular protection pathways highlight decreased myocardial cell injury and inflammatory markers (IKK̢̢β/NF-κB) with increased vasorelaxant activity and HDL-C. Glucose regulation involves upregulated GLUT4 in adipose tissue and downregulated insulin receptor β in the liver. Lipid regulation effects are shown across the intestines, liver, adipose tissue, plasma, and kidneys, detailing the upregulation of fatty acid oxidation (FAO) and antioxidant enzymes while downregulating adipogenesis, lipid absorption, and systemic cholesterol/triglyceride levels. The illustration serves as an educational summary of how bioactive substances in sea buckthorn modulate metabolic markers and inflammatory pathways in chronic disease contexts.

This pathophysiology diagram illustrates the mechanisms by which seaweed-derived bioactive components modulate the gut microbiota to improve metabolic syndrome. The flow begins with bioactive compounds (Fucoidan, Alginate, Laminarin, Carrageenan, Porphyrin, Rhamnan sulfate, and Ulvan) interacting with the gut microbiota. This interaction leads to an increased Bacteroidetes/Firmicutes ratio, specifically increasing beneficial genera like Akkermansia, Bacteroides, and Lactobacillus, while decreasing harmful groups such as Lachnospiraceae and Desulfovibrio. The central panel details subsequent biochemical pathways: increased SCFAs, bile acids (TUDCA), and intestinal tight junction proteins (ZO-1, Occludin), alongside decreased inflammatory markers (IL-6, TNF-α, LPS) and TLR signaling. These changes result in systemic effects: improved intestinal integrity, reduced oxidative stress, enhanced insulin sensitivity, and modulated lipid metabolism. Clinical outcomes shown include decreased BMI, blood pressure, and liver steatosis, as well as improved glucose tolerance. The final panel suggests these mechanisms facilitate the prevention or treatment of obesity, diabetes, hypertension, atherosclerosis, and NAFLD/NASH.

This pathophysiology diagram illustrates the hypothesized neural and biochemical mechanisms of Tai Chi in treating mild cognitive impairment (MCI). The flowchart begins with Tai Chi practice leading to brain activation, which triggers four primary biochemical and neurophysiological changes: modulation of brain Event-Related Potentials (ERPs), increased levels of plasma brain-derived neurotrophic factor, and decreased levels of both plasma amyloid beta (Aβ)/total tau (t-tau) proteins and brain inflammatory factors. These physiological shifts are linked to several structural and functional improvements: enhanced signal connectivity between brain regions, increased brain volume and cortex thickness, higher gray matter density and regional homogeneity in the hippocampus, improved prefrontal function, and enhanced white matter efficiency/microstructure. The diagram concludes by showing how these structural changes correlate with improved visual-spatial/executive function and memory function, collectively leading to an overall enhancement in global cognitive function. The illustration uses brain cross-sections and icons to represent neuroanatomical regions like the hippocampus and prefrontal cortex.