Oral Administration of Polymer Hyaluronic Acid Alleviates Symptoms of Knee Osteoarthritis: A Double-Blind, Placebo-Controlled Study over a 12-Month Period

Effect of Home Exercise of Quadriceps on Knee Osteoarthritis Compared with Nonsteroidal Antiinflammatory Drugs

(2010) Tokuhide Doi et al.   AMERICAN JOURNAL OF PHYSICAL MEDICINE & REHABILITATION

Relationship between radiographic changes and symptoms or physical examination findings in subjects with symptomatic medial knee osteoarthritis: a three-year prospective study

(2010) Naoshi Fukui et al.   BMC MUSCULOSKELETAL DISORDERS

Oral Administration of High Molecular Weight Hyaluronan (900 kDa) Controls Immune System via Toll-like Receptor 4 in the Intestinal Epithelium

(2010) Akira Asari et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Evaluation of the effects of a supplementary diet containing chicken comb extract on symptoms and cartilage metabolism in patients with knee osteoarthritis

(2010) ISAO NAGAOKA et al.   Experimental and Therapeutic Medicine

Lifetime risk of symptomatic knee osteoarthritis

(2008) Louise Murphy et al.   ARTHRITIS AND RHEUMATISM

Absorption, Uptake and Tissue Affinity of High-Molecular-Weight Hyaluronan after Oral Administration in Rats and Dogs

(2008) Lajos Balogh et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Effect of a natural extract of chicken combs with a high content of hyaluronic acid (Hyal-Joint®) on pain relief and quality of life in subjects with knee osteoarthritis: a pilot randomized double-blind placebo-controlled trial

(2008) Douglas S Kalman et al.   Nutrition Journal