Plagiarized journal article - No. 2

Cheung LK. The epithelialization process in the healing temporalis myofascial flap in oral reconstruction. Int J Oral Maxillofac Surg. 1997 Aug;26(4):303-9.

This article contains large chunks of text copied from the text book “Wound healing: biochemical & clinical aspects” edited by Kelman Cohen et al. and published by W.B. Saunders Company in 1992. This book is available in the HKU Dental Library.

The epithelialization process in the healing temporalis myofascial flap in oral reconstruction. Int J Oral Maxillofac Surg. 1997 Aug;26(4):303-9.	Original Text	Original Source
.....with the marginal cells at the advancing front being the active motile cells, while the cells behind the margins are passively dragged along	the cells at the margin of the moving sheet appeared to be actively motile while the cells behind (or above, in a stratified layer) the marginal cells were passively dragged along	Page 119. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
It is more difficult to study mammalian cutaneous wound closure directly because of the thickness and opacity of the dermis. Moreover, the migrating epithelial sheet in the mammalian epidermis is multilayered and thus more complex than those systems illustrated in the sliding model.	It is much more difficult to study mammalian cutaneous wound closure directly because of the thickness and opacity of the dermis. Moreover, the migrating epithelial sheet of mammalian epidermis is multilayered and thus more complex than those systems illustrating the sliding model.	Page 119. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
For the repair of mammalian epidermis, WINTER23 proposed the "leap frog model" of epidermal sheet movement. This model was deduced from morphological data at ultrastructural level, which suggested that cells at the migrating front adhere to the substrate......	For the repairing mammalian epidermis, Winter40 proposed the leap frog model of epidermal sheet movement (Fig. 7- 4). This model was deduced indirectly from ultrastructural morphological data that suggested that cells at the migrating front adhere to the substrate.........	Page 119. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
.......  submarginal cells are thus designed to crawl over the newly adherent basal cells in a "leap frog" fashion	.......submarginal cells are conceived to crawl over the newly adherent basal cells in a "leapfrog" fashion	Page 119. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
What actually turns on the cellular machinery of movement, be it physical or chemical, is still not known.	what actually "turns on" the cellular machinery of movement, be it physical or chemical, is still not known.	Page 124. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
Little work has been done on the cytoskeletal mechanism of epidermal cell motility, but it is recognised that epidermal cells in all strata of the epidermis contain actin and the motile machinery probably involves the actin-myosin contractile system	Little work has been done on the cytoskeletal mechanisms of epidermal cell motility, but it is recognized that epidermal cells in all strata of the epidermis contain actin and that the motile machinery probably involves the actin-myosin contractile system.	Page 124. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
A cytoskeletal model of epidermal cell motility has been proposed by Bereiter-Hahn et al., in which the motive force is generated by directed contractions of the actin filaments in the cell body, forcing the cytoplasm .....	A cytoskeletal model of epidermal cell motility has been proposed by Bereiter-Hahn and associates45 in which the motive force is generated by directed contractions of the actomyosin system, forcing cytoplasm  ....	Page 124. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
It is generally felt that a free edge is all epithelium needs to initiate movement....	It is generally held that a free edge is all epithelium needs to initiate movement.	Page 123. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
However, this concept may be an oversimplification since epidermal cells will not migrate in cell culture unless the substratum is optimal even though the epidermal cells have a free edge...	However, that concept may be too simple since primary epidermal cells not adapted to culture will not spread in tissue culture unless the substratum is optimal even though the cells have a free edge......	Page 124. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
....it appears likely that a free edge may provide the stimulus for the epithelial cells to spread, but .....	....it appears likely that a free edge may provide the external stimulus to spread, but ....	Page 124. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.
Recent experiments4 support the fact that under certain circumstances, mesenchymal cells may transform to become part of the regenerating epithelium	Recent observations suggest, however, that under some circumstances mesenchymal cells may transform and become part of the regenerating epithelium;26	Page 119. Wound healing : biochemical & clinical aspects / [edited by] I. Kelman Cohen, Robert F. Diegelmann, William J. Lindblad. Philadelphia : W.B. Saunders Co., c1992.