Homocysteine and environmental exposures
Some search terms matchedChapter 14: Homocysteine Elevation, Inflammatory Markers, Transsulfuration Pathway Disruption, and Toxicant Exposures in Genetic Hyperhomocysteinemia
Homocysteine and environmental exposures
Why this matters
Separate questions about toxin…
Possible contributors to low testosterone
Some search terms matched…te whether a problem begins in hormone production or in the signals regulating it. The list also contains proposed nutrient contributors; those require evidence of the specific deficiency rather than an assumption based on fatigue or a horm…
Methylation, methionine, and transsulfuration: follow the connections
Some search terms matched…e. Transsulfuration connects homocysteine with cysteine and glutathione, and sulfur compounds pass through additional steps.
Bring these questions to your visit
Start by locating the gene or nutrient you want to understand, then follow the…
Infliximab: understanding TNF-targeted treatment
Some search terms matched…dy medicine that targets TNF-alpha. It is used for selected inflammatory conditions.
Follow the pathway
Dr. Purser explains soluble and membrane-bound TNF-alpha, infusion treatment, and why effectiveness can differ between people. He discu…
Psoriasis and cytokine pathways
Some search terms matched…ling and changes in skin-cell growth. Some people also have inflammatory joint disease.
Follow the pathway
Dr. Purser explains the IL-23/Th17 pathway and distinguishes IL-17A and IL-17F from IL-17C produced by skin cells. This helps explai…
Vitiligo and immune signaling
Some search terms matched… pigment-producing melanocytes in areas of the skin. Immune signals can help recruit and maintain cells that participate in this process.
Follow the pathway
Dr. Purser follows the IFN-gamma pathway through CXCL9 and CXCL10, which guide imm…
Raynaud’s phenomenon and inflammation
Some search terms matched…ser connects blood-vessel function, endothelial stress, and inflammatory pathways in secondary Raynaud’s. He discusses the difference between a common circulation response and one associated with connective-tissue or other disease.
Bring t…
Uveitis and immune pathways
Some search terms matched… and oxidative stress. He also explores the overlap between inflammatory bowel conditions such as Crohn’s disease and non-infectious uveitis. Corticosteroids, steroid-sparing medicines, and selected biologics target different aspects of car…
Hashimoto’s thyroiditis and cytokines
Some search terms matched…one deficiency, which is a different goal from interpreting inflammatory pathways.
Bring these questions to your visit
Ask how TSH, free T4, symptoms, and antibody findings fit together. Discuss thyroid medicine timing and any supplements …
Lichen planus and immune signaling
Some search terms matched…er surfaces.
Understand the connection
Lichen planus is an inflammatory condition that can affect skin, the mouth, nails, and other surfaces. Examination helps distinguish it from similar-looking conditions.
Follow the pathway
Dr. Purser …
Chronic proctitis and cytokines
Some search terms matched…nnection
Proctitis means inflammation of the rectal lining. Inflammatory bowel disease, infection, radiation, and other causes can produce different patterns.
Follow the pathway
Dr. Purser connects TNF-alpha, IL-1 beta, IL-6, and T-cell pa…
Bladder pain and cytokines
Some search terms matched… similar symptoms.
Follow the pathway
Dr. Purser discusses inflammatory signaling and immune-cell activity as possible parts of this complex picture. Tissue irritation, pain processing, and the wider health history can all matter; a cytoki…
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