Articles


Medical illustration of a knee joint showing a torn meniscus.

Meniscus Tear Treatment Without Surgery: What the Evidence Says About PRP

Posted on August 6 By Oregon Regenerative Medicine

Recently, a friend told me that he no longer felt comfortable skiing because of a meniscus tear that had happened three months earlier. His plan consisted of limiting activity, taking ibuprofen intermittently, and “living with it” because he did not know what else to do. … Learn More » “Meniscus Tear Treatment Without Surgery: What the Evidence Says About PRP”

PRP eye drops saved me from having dry eyes

PRP Eye Drops for Severe Dry Eye: “They Gave Me Back My Life”

Posted on July 30 By Oregon Regenerative Medicine

Donna had never even heard of PRP eye drops for severe dry eye. She only knew that she had to do something. “My eyes are so dry they feel like sandpaper,” said Donna (name changed to protect patient privacy). “I’ve tried every kind of eye … Learn More » “PRP Eye Drops for Severe Dry Eye: “They Gave Me Back My Life””

Tennis player serving on a clay court, an activity commonly associated with tennis elbow.

Elbow Out Elbow Pain: PRP for Tennis Elbow Without Steroids or Surgery

Posted on July 16 By Oregon Regenerative Medicine

by Dr. Noel Peterson, ND, DAAPM, Updated August 2026 Elbow pain, most commonly caused by “tennis elbow” (lateral elbow tendinopathy) or “golfer’s elbow” (medial elbow tendinopathy), can be much more than  a low-level, nagging pain. Many people avoid addressing it until it is severe. But … Learn More » “Elbow Out Elbow Pain: PRP for Tennis Elbow Without Steroids or Surgery”

Clinician discussing a shoulder osteoarthritis clinical study with a patient at Oregon Regenerative Medicine

New Clinical Study at Oregon Regenerative Medicine: Exploring PRP and A2M Protein Concentrate Injections for Shoulder Osteoarthritis

Posted on July 2 By Oregon Regenerative Medicine

Seeking Patients with Shoulder Arthritis for an Innovative Regenerative Medicine Study Shoulder osteoarthritis can significantly impact quality of life, making everyday activities such as reaching overhead, lifting objects, exercising, and even sleeping uncomfortable. While conventional treatments often focus on symptom management through medications, corticosteroid injections, … Learn More » “New Clinical Study at Oregon Regenerative Medicine: Exploring PRP and A2M Protein Concentrate Injections for Shoulder Osteoarthritis”

Illustration of Oregon Regenerative Medicine's equipment, location and ability to offer image-guided knee pain treatment without surgery

Knee Pain Treatment Without Surgery: Regenerative Options in Oregon

Posted on June 18 By Oregon Regenerative Medicine

Knee pain can make everyday life harder. Walking upstairs, exercising, gardening, or even getting out of a chair may become uncomfortable when the knee joint is inflamed, unstable, or worn down. At Oregon Regenerative Medicine, chronic knee pain and knee osteoarthritis are among the most … Learn More » “Knee Pain Treatment Without Surgery: Regenerative Options in Oregon”

Dr. Noel Peterson and Teresa Shelley honored to have NUNM building named after them

NUNM Announces New Peterson-Shelley Center for Integrative Medicine

Posted on June 4 By Oregon Regenerative Medicine

New clinical facility will expand integrative medicine training, patient care, and community wellness at NUNM’s new downtown Portland campus Key Takeaways PORTLAND, Ore. — The National University of Natural Medicine (NUNM) has announced that its future clinical facility will be named the Peterson-Shelley Center for … Learn More » “NUNM Announces New Peterson-Shelley Center for Integrative Medicine”

Woman stretching while experiencing menopause-related joint pain and connective tissue changes

How Menopause Affects Collagen, Tendons, Joints, and Musculoskeletal Health

Posted on May 21 By Oregon Regenerative Medicine

Menopause and Joint Pain Musculoskeletal collagen is a fundamental structural component of tendons, ligaments, cartilage, fascia, muscle extracellular matrix, and bone. Although both men and women rely on collagen for movement and structural integrity, significant biological differences exist in collagen metabolism, connective tissue architecture, and … Learn More » “How Menopause Affects Collagen, Tendons, Joints, and Musculoskeletal Health”

Illustration of a human brain containing a credit card representing microplastic accumulation in the brain

Microplastics in the Brain: Can a credit card of accumulated plastic be removed?

Posted on May 7 By Oregon Regenerative Medicine

Recent research published in Nature Medicine has found that the average human brain now contains enough accumulated plastic to equal roughly the weight of a credit card. Even more concerning, researchers found that concentrations of microplastics and nanoplastics in brain tissue were significantly higher than … Learn More » “Microplastics in the Brain: Can a credit card of accumulated plastic be removed?”

A2M

Unlocking Relief: How A2M Offers a New Frontier for Musculoskeletal Pain

Posted on May 6 By Oregon Regenerative Medicine

Musculoskeletal pain, whether from osteoarthritis, tendonitis, or soft tissue injury affects millions, limiting daily activity and diminishing quality of life. Traditional treatments like NSAIDs, corticosteroid injections, and surgery have their place but often come with side effects or inconsistent outcomes. In recent years, regenerative medicine … Learn More » “Unlocking Relief: How A2M Offers a New Frontier for Musculoskeletal Pain”

PRP epidural injection for herniated disc showing sciatic nerve compression at L5-S1

PRP Epidural Injection for Herniated Disc: A Powerful Long-Term Solution for Back and Leg Pain

Posted on April 23 By Oregon Regenerative Medicine

As a back pain specialist in the Spine Program at Kaiser Permanente, I frequently discuss treatment options like the PRP epidural injection with my patients. I also remind them that there are two types of people in the world—those with issues at L4/L5 and those … Learn More » “PRP Epidural Injection for Herniated Disc: A Powerful Long-Term Solution for Back and Leg Pain”