Skin Substitutes Part I-  Rebooting Wound Biology for Healing

Skin Substitutes Part I- Rebooting Wound Biology for Healing

This episode explains that diabetic foot ulcers are driven by "biological paralysis" rather than just skin loss, describing the four phases of wound healing and why wounds get stuck in chronic inflammation.

Dr. G reviews key failure mechanisms—protease imbalance, fibroblast dysfunction, persistent M1 macrophages, angiogenic failure, and stem cell impairment—and how skin substitutes can replace extracellular matrix, rebalance cytokines, provide growth-factor signaling, and support tissue repair.

The episode also covers when skin substitutes fail (infection, ischemia, inadequate debridement, and mechanical disruption) and emphasizes matching the graft to the wound biology rather than just wound size.

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Jaksot(100)

Limb Watch: Every Wound Has A Clock

Limb Watch: Every Wound Has A Clock

In this episode Dr. G introduces Limb Watch, a simple framework to recognize early warning signs of diabetic foot disease before they become emergencies. She explains why small changes—warmth, redness...

8 Touko 10min

From Tuberculosis to Toes: Building a System That Stops Amputations

From Tuberculosis to Toes: Building a System That Stops Amputations

This episode compares tuberculosis control strategies to diabetic foot ulcer care, showing how a public-health system transformed TB from a deadly epidemic into a controllable disease and how similar ...

7 Touko 17min

The Magic Words in Woundcare- Words That Save Limbs: The Hidden Language of Diabetic Wound Care

The Magic Words in Woundcare- Words That Save Limbs: The Hidden Language of Diabetic Wound Care

This episode examines how medical language shapes urgency, triage, and outcomes in diabetic wound care. It explains key terms—like limb-threatening infection, critical limb ischemia, osteomyelitis, ne...

7 Touko 14min

THE GEOGRAPHY OF AMPUTATION”  Why Your Chances of Keeping a Leg Depend on Where You’re Born

THE GEOGRAPHY OF AMPUTATION” Why Your Chances of Keeping a Leg Depend on Where You’re Born

In this episode Dr. G explores how where a person lives can determine whether a diabetic foot ulcer heals or leads to amputation. Using real-world examples, he explains how limited access to podiatry,...

7 Touko 29min

H2 Therapy: Could Hydrogen Help Save Diabetic Feet?

H2 Therapy: Could Hydrogen Help Save Diabetic Feet?

In this episode Dr. G explores molecular hydrogen (H2) — the smallest molecule with surprising biological effects — and how its selective antioxidant and anti-inflammatory actions might improve wound ...

6 Touko 19min

Hidden in the Waves: Vibrio, Pseudomonas and the Dangers of Water to Diabetic Ulcers

Hidden in the Waves: Vibrio, Pseudomonas and the Dangers of Water to Diabetic Ulcers

This episode explains how common water sources — oceans, lakes, rivers, pools, hot tubs and aquariums — can introduce dangerous microbes into diabetic foot wounds, including Vibrio, Aeromonas, Pseudom...

26 Huhti 20min

Amputated Spirit: The Hidden Loss of Integrity in Diabetic Limb Care

Amputated Spirit: The Hidden Loss of Integrity in Diabetic Limb Care

Dr. G explores how diabetic limb salvage is not only about preventing physical amputation but also about protecting the clinician’s and patient’s integrity and will to fight. He warns that system dela...

25 Huhti 18min

Masked Threats: Microvascular Collapse, Gait Compensation, and Silent Biofilms

Masked Threats: Microvascular Collapse, Gait Compensation, and Silent Biofilms

Dr. G investigates a diabetic foot ulcer that appears routine but reveals multiple hidden causes: microvascular ischemia, compensatory gait mechanics, biofilm infection, immune suppression, static pre...

24 Huhti 10min

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