Oral administration of undenatured native chicken type II collagen (UC-II) diminished deterioration of articular cartilage in a rat model of osteoarthritis (OA)

C. M. Bagi, E. R. Berryman, S. Teo, Nancy E Lane

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Objective The aim of this study was to determine the ability of undenatured native chicken type II collagen (UC-II) to prevent excessive articular cartilage deterioration in a rat model of osteoarthritis (OA). Methods Twenty male rats were subjected to partial medial meniscectomy tear (PMMT) surgery to induce OA. Immediately after the surgery 10 rats received vehicle and another 10 rats oral daily dose of UC-II at 0.66 mg/kg for a period of 8 weeks. In addition 10 naïve rats were used as an intact control and another 10 rats received sham surgery. Study endpoints included a weight-bearing capacity of front and hind legs, serum biomarkers of bone and cartilage metabolism, analyses of subchondral and cancellous bone at the tibial epiphysis and metaphysis, and cartilage pathology at the medial tibial plateau using histological methods. Results PMMT surgery produced moderate OA at the medial tibial plateau. Specifically, the deterioration of articular cartilage negatively impacted the weight bearing capacity of the operated limb. Immediate treatment with the UC-II preserved the weight-bearing capacity of the injured leg, preserved integrity of the cancellous bone at tibial metaphysis and limited the excessive osteophyte formation and deterioration of articular cartilage. Conclusion Study results demonstrate that a clinically relevant daily dose of UC-II when applied immediately after injury can improve the mechanical function of the injured knee and prevent excessive deterioration of articular cartilage.

Original languageEnglish (US)
Pages (from-to)2080-2090
Number of pages11
JournalOsteoarthritis and Cartilage
Volume25
Issue number12
DOIs
StatePublished - Dec 1 2017

Fingerprint

Collagen Type II
Cartilage
Articular Cartilage
Collagen
Osteoarthritis
Oral Administration
Deterioration
Rats
Chickens
Surgery
Weight-Bearing
Bearing capacity
Bone
Tears
Leg
Osteophyte
Epiphyses
Biomarkers
Pathology
Metabolism

Keywords

  • Dynamic weight bearing
  • Histology
  • Micro computed tomography
  • Osteoarthritis
  • Partial medial meniscectomy tear
  • Undenatured native chicken type II collagen

ASJC Scopus subject areas

  • Rheumatology
  • Biomedical Engineering
  • Orthopedics and Sports Medicine

Cite this

Oral administration of undenatured native chicken type II collagen (UC-II) diminished deterioration of articular cartilage in a rat model of osteoarthritis (OA). / Bagi, C. M.; Berryman, E. R.; Teo, S.; Lane, Nancy E.

In: Osteoarthritis and Cartilage, Vol. 25, No. 12, 01.12.2017, p. 2080-2090.

Research output: Contribution to journalArticle

@article{73bb877ce97f43d1a3c1af16853e65e5,
title = "Oral administration of undenatured native chicken type II collagen (UC-II) diminished deterioration of articular cartilage in a rat model of osteoarthritis (OA)",
abstract = "Objective The aim of this study was to determine the ability of undenatured native chicken type II collagen (UC-II) to prevent excessive articular cartilage deterioration in a rat model of osteoarthritis (OA). Methods Twenty male rats were subjected to partial medial meniscectomy tear (PMMT) surgery to induce OA. Immediately after the surgery 10 rats received vehicle and another 10 rats oral daily dose of UC-II at 0.66 mg/kg for a period of 8 weeks. In addition 10 na{\"i}ve rats were used as an intact control and another 10 rats received sham surgery. Study endpoints included a weight-bearing capacity of front and hind legs, serum biomarkers of bone and cartilage metabolism, analyses of subchondral and cancellous bone at the tibial epiphysis and metaphysis, and cartilage pathology at the medial tibial plateau using histological methods. Results PMMT surgery produced moderate OA at the medial tibial plateau. Specifically, the deterioration of articular cartilage negatively impacted the weight bearing capacity of the operated limb. Immediate treatment with the UC-II preserved the weight-bearing capacity of the injured leg, preserved integrity of the cancellous bone at tibial metaphysis and limited the excessive osteophyte formation and deterioration of articular cartilage. Conclusion Study results demonstrate that a clinically relevant daily dose of UC-II when applied immediately after injury can improve the mechanical function of the injured knee and prevent excessive deterioration of articular cartilage.",
keywords = "Dynamic weight bearing, Histology, Micro computed tomography, Osteoarthritis, Partial medial meniscectomy tear, Undenatured native chicken type II collagen",
author = "Bagi, {C. M.} and Berryman, {E. R.} and S. Teo and Lane, {Nancy E}",
year = "2017",
month = "12",
day = "1",
doi = "10.1016/j.joca.2017.08.013",
language = "English (US)",
volume = "25",
pages = "2080--2090",
journal = "Osteoarthritis and Cartilage",
issn = "1063-4584",
publisher = "W.B. Saunders Ltd",
number = "12",

}

TY - JOUR

T1 - Oral administration of undenatured native chicken type II collagen (UC-II) diminished deterioration of articular cartilage in a rat model of osteoarthritis (OA)

AU - Bagi, C. M.

AU - Berryman, E. R.

AU - Teo, S.

AU - Lane, Nancy E

PY - 2017/12/1

Y1 - 2017/12/1

N2 - Objective The aim of this study was to determine the ability of undenatured native chicken type II collagen (UC-II) to prevent excessive articular cartilage deterioration in a rat model of osteoarthritis (OA). Methods Twenty male rats were subjected to partial medial meniscectomy tear (PMMT) surgery to induce OA. Immediately after the surgery 10 rats received vehicle and another 10 rats oral daily dose of UC-II at 0.66 mg/kg for a period of 8 weeks. In addition 10 naïve rats were used as an intact control and another 10 rats received sham surgery. Study endpoints included a weight-bearing capacity of front and hind legs, serum biomarkers of bone and cartilage metabolism, analyses of subchondral and cancellous bone at the tibial epiphysis and metaphysis, and cartilage pathology at the medial tibial plateau using histological methods. Results PMMT surgery produced moderate OA at the medial tibial plateau. Specifically, the deterioration of articular cartilage negatively impacted the weight bearing capacity of the operated limb. Immediate treatment with the UC-II preserved the weight-bearing capacity of the injured leg, preserved integrity of the cancellous bone at tibial metaphysis and limited the excessive osteophyte formation and deterioration of articular cartilage. Conclusion Study results demonstrate that a clinically relevant daily dose of UC-II when applied immediately after injury can improve the mechanical function of the injured knee and prevent excessive deterioration of articular cartilage.

AB - Objective The aim of this study was to determine the ability of undenatured native chicken type II collagen (UC-II) to prevent excessive articular cartilage deterioration in a rat model of osteoarthritis (OA). Methods Twenty male rats were subjected to partial medial meniscectomy tear (PMMT) surgery to induce OA. Immediately after the surgery 10 rats received vehicle and another 10 rats oral daily dose of UC-II at 0.66 mg/kg for a period of 8 weeks. In addition 10 naïve rats were used as an intact control and another 10 rats received sham surgery. Study endpoints included a weight-bearing capacity of front and hind legs, serum biomarkers of bone and cartilage metabolism, analyses of subchondral and cancellous bone at the tibial epiphysis and metaphysis, and cartilage pathology at the medial tibial plateau using histological methods. Results PMMT surgery produced moderate OA at the medial tibial plateau. Specifically, the deterioration of articular cartilage negatively impacted the weight bearing capacity of the operated limb. Immediate treatment with the UC-II preserved the weight-bearing capacity of the injured leg, preserved integrity of the cancellous bone at tibial metaphysis and limited the excessive osteophyte formation and deterioration of articular cartilage. Conclusion Study results demonstrate that a clinically relevant daily dose of UC-II when applied immediately after injury can improve the mechanical function of the injured knee and prevent excessive deterioration of articular cartilage.

KW - Dynamic weight bearing

KW - Histology

KW - Micro computed tomography

KW - Osteoarthritis

KW - Partial medial meniscectomy tear

KW - Undenatured native chicken type II collagen

UR - http://www.scopus.com/inward/record.url?scp=85029652781&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85029652781&partnerID=8YFLogxK

U2 - 10.1016/j.joca.2017.08.013

DO - 10.1016/j.joca.2017.08.013

M3 - Article

C2 - 28888901

AN - SCOPUS:85029652781

VL - 25

SP - 2080

EP - 2090

JO - Osteoarthritis and Cartilage

JF - Osteoarthritis and Cartilage

SN - 1063-4584

IS - 12

ER -