THE EFFECT OF BACKING MATERIALS ON KERATINOCYTE AUTOGRAFT TAKE

被引:8
作者
CARVER, N [1 ]
NAVSARIA, HA [1 ]
GREEN, CJ [1 ]
LEIGH, IM [1 ]
机构
[1] MT VERNON HOSP NHS TRUST,RAFT DEPT RES PLAST SURG,NORTHWOOD HA6 2RN,MIDDX,ENGLAND
来源
BRITISH JOURNAL OF PLASTIC SURGERY | 1993年 / 46卷 / 03期
关键词
D O I
10.1016/0007-1226(93)90173-9
中图分类号
R61 [外科手术学];
学科分类号
摘要
A porcine model has been established to study keratinocyte autografts as a model of human keratinocyte grafting. Keratinocyte autografts were placed on 104 full thickness wounds in 13 pigs and backed with 3 dressings which varied in their ability to maintain an occlusive environment. Sixteen control wounds were ungrafted. No take was found using a backing of woven viscose and cotton gauze. Take was 20% at day 16 using a backing of woven viscose and paraffin gauze. Serial biopsies showed that keratinocytes frequently attached to the interstices of the viscose dressing and difficulty in detaching the viscose caused toss of epidermis. Hydrogel sheet backing made assessment at day 10 difficult because of wound hydration but dressing removal, enabling exudate evaporation, produced 22% take at day 13. The development of improved dressing techniques is certainly necessary for improved graft take.
引用
收藏
页码:228 / 234
页数:7
相关论文
共 21 条
  • [1] REJECTION, AFTER A SLIGHTLY PROLONGED SURVIVAL-TIME, OF LANGERHANS CELL FREE ALLOGENEIC CULTURED EPIDERMIS USED FOR WOUND COVERAGE IN HUMANS
    AUBOCK, J
    IRSCHICK, E
    ROMANI, N
    KOMPATSCHER, P
    HOPFL, R
    HEROLD, M
    SCHULER, G
    BAUER, M
    HUBER, C
    FRITSCH, P
    [J]. TRANSPLANTATION, 1988, 45 (04) : 730 - 737
  • [2] TRANSPLANTATION STUDIES ON SHEETS OF PURE EPIDERMAL EPITHELIUM AND ON EPIDERMAL CELL SUSPENSIONS
    BILLINGHAM, RE
    REYNOLDS, J
    [J]. BRITISH JOURNAL OF PLASTIC SURGERY, 1952, 5 (01): : 25 - 36
  • [3] BLIGHT A, 1991, BURNS, V7, P495
  • [4] COMPTON CC, 1989, LAB INVEST, V60, P600
  • [5] USE OF CULTURED EPIDERMAL AUTOGRAFTS AND DERMAL ALLOGRAFTS AS SKIN REPLACEMENT AFTER BURN INJURY
    CUONO, C
    LANGDON, R
    MCGUIRE, J
    [J]. LANCET, 1986, 1 (8490) : 1123 - 1124
  • [6] MULTICENTER EXPERIENCE IN THE TREATMENT OF BURNS WITH AUTOLOGOUS AND ALLOGENIC CULTURED EPITHELIUM, FRESH OR PRESERVED IN A FROZEN STATE
    DELUCA, M
    ALBANESE, E
    BONDANZA, S
    MEGNA, M
    UGOZZOLI, L
    MOLINA, F
    CANCEDDA, R
    SANTI, PL
    BORMIOLI, M
    STELLA, M
    MAGLIACANI, G
    [J]. BURNS, 1989, 15 (05) : 303 - 309
  • [7] EISENGER M, 1985, J AM ACAD DERMATOL, V12, P402
  • [8] CULTURED EPITHELIUM AS A SKIN SUBSTITUTE
    ELDAD, A
    BURT, A
    CLARKE, JA
    GUSTERSON, B
    [J]. BURNS, 1987, 13 (03) : 173 - 180
  • [9] PERMANENT COVERAGE OF LARGE BURN WOUNDS WITH AUTOLOGOUS CULTURED HUMAN EPITHELIUM
    GALLICO, GG
    OCONNOR, NE
    COMPTON, CC
    KEHINDE, O
    GREEN, H
    [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1984, 311 (07) : 448 - 451
  • [10] GALLICO GG, 1989, PLAST RECONSTR SURG, V84, P1