Abstract:
:To study radiation effect separate from the microcirculation, fibroblasts were cultured from four patients with radiation wounds. Cells could be grown from irradiated tissue near the ulcer and from control normal tissue, but no cells could be cultured from the ulcers. The ability of radiation-treated fibroblasts to attach to the substrate and form colonies was less than that of unirradiated cells. Irradiated skin fibroblasts from the four patients had significantly longer mean generation times than did control cells. During log-phase growth (1 to 9 days), the population doublings of damaged cells were significantly reduced compared to colonies from normal cells. These data suggest a permanent intrinsic radiation effect on fibroblasts or a selective ablation of faster-growing fibroblast subpopulations that is not dependent on decreased blood supply.
journal_name
Plast Reconstr Surgjournal_title
Plastic and reconstructive surgeryauthors
Rudolph R,Vande Berg J,Schneider JA,Fisher JC,Poolman WLdoi
10.1097/00006534-198810000-00019subject
Has Abstractpub_date
1988-10-01 00:00:00pages
669-77issue
4eissn
0032-1052issn
1529-4242journal_volume
82pub_type
杂志文章abstract::We present a series of 24 consecutive cleft lip and palate patients aged 16 to 46 years (mean age 27 years) who underwent Le Fort I maxillary advancement by the senior author over the past 8 years. Two groups, one of 12 patients with wire fixation and one of 12 patients with miniplate fixation, were evaluated. Each gr...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199211000-00007
更新日期:1992-11-01 00:00:00
abstract::Distraction osteogenesis is a well-established method of endogenous tissue engineering. This technique has significantly augmented our armamentarium of reconstructive craniofacial procedures. Although the histologic and ultrastructural changes associated with distraction osteogenesis have been extensively described, t...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-200102000-00021
更新日期:2001-02-01 00:00:00
abstract::This study was undertaken to test the hypothesis that the induction of a clot layer on the graft surface of microvascular polytetrafluoroethylene (PTFE) prostheses might improve their healing. PTFE microvascular prostheses (n = 18), mechanically roughened PTFE microvascular prostheses (n = 18), and Chitosan-impregnate...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198912000-00016
更新日期:1989-12-01 00:00:00
abstract:BACKGROUND:The innovative technique of three- and four-dimensional computed tomographic angiography allows us to analyze the areas of perfusion in commonly used free abdominal flaps in breast reconstruction, such as pedicled transverse rectus abdominis musculocutaneous (TRAM) flaps, full TRAMs, muscle-sparing TRAMs, an...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3181aa0db8
更新日期:2009-07-01 00:00:00
abstract::A new rotary device for dermabrasion is presented that allows a superficial dermabrasion to be performed quickly with low risk of contour defects. ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198407000-00026
更新日期:1984-07-01 00:00:00
abstract::In Part II, the author focused on the lay peelers' history and success using croton oil-containing phenol peeling recipes. In Part III, the author reviews what was known or should have been known about croton oil and phenol as physicians became keenly interested in face peeling in the mid-1950s. The lay peelers recogn...
journal_title:Plastic and reconstructive surgery
pub_type: 传,历史文章,杂志文章
doi:10.1097/00006534-200002000-00046
更新日期:2000-02-01 00:00:00
abstract::Historically at The Hospital for Sick Children in Toronto, pharyngeal flap pharyngoplasty has been the treatment of choice for treatment of velopharyngeal insufficiency, regardless of velopharyngeal closure pattern. The authors hypothesize that pharyngeal flap pharyngoplasty is more effective in treating velopharyngea...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:
更新日期:2005-01-01 00:00:00
abstract::The authors present their experience with 25 hard palate mucosa grafts used as lining material in the reconstruction of full-thickness alar defects. Good "take" was obtained in 22 grafts; the other three grafts incurred necrosis of the overriding skin flaps and postoperative infection. Degree of shrinkage was 11 to 15...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-200005000-00004
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:Surgical manipulation of skin may result in undesired puckering of excess tissue, which is generally assumed to settle over time. In this article, the authors address the novel question of how this excess tissue remodels. METHODS:Purse-string sutures (6-0 nylon) were placed at the midline dorsum of 22 wild-...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000003026
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:The objective of this study was to report outcomes after initiation of an algorithmic approach (Bethesda protocol) using intracranial free flaps, cranial bone autografts, and dermal/fat grafts to treat warfare-related cranial frontofacial defects after war-related decompressive craniectomy. METHODS:A retros...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e318267d5cb
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Supplementation of fat grafts with stromal vascular fraction cells is an emerging technique used to improve graft reliability. A variety of systems for isolating stromal vascular fraction cells are commercially available. The lack of performance data obtained operating the systems in a standardized environme...
journal_title:Plastic and reconstructive surgery
pub_type: 临床试验,杂志文章
doi:10.1097/PRS.0b013e3182a80652
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:In reconstructive and aesthetic surgery, several autogenous graft materials and biomaterials are available for soft-tissue augmentation, but none has all the properties of the ideal filler material. The common problem is that heterogeneous material is reactive, and the problem for the autogenous grafts is re...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000156152.97672.31
更新日期:2005-04-01 00:00:00
abstract::Acellular dermal products play a beneficial role in immediate tissue expander breast reconstruction. They provide improved coverage and support in the lower pole, allowing the pectoralis muscle to drape over most of the expander and maximize lower pole expansion. Tissue incorporation is desired without any adverse aff...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e31819c4337
更新日期:2009-06-01 00:00:00
abstract::Utilizing a retrospective study design and a study sample of 284 consecutive patients, we measured the association between five different risk factors and the development of infection following the operative management of mandibular fractures. The five risk factors analyzed were age, sex, number of fractures per patie...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199301000-00008
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Reinfections following implant-based cranioplasty, in the setting of previous bone flap osteomyelitis, are common and associated with significant morbidity. The timing of reconstruction following initial osteomyelitic bone flap removal remains controversial; most advocate for prolonged time intervals of appr...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000475770.14396.1e
更新日期:2016-02-01 00:00:00
abstract::Fifty female face-lift patients were evaluated preoperatively with psychological tests and psychiatric interviews. Their postoperative psychological courses were studied for up to 6 months. Approximately 30% had postoperative depressive reactions. These reactions were primarily correlated with a preexisting, clinicall...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198004000-00007
更新日期:1980-04-01 00:00:00
abstract:BACKGROUND:Perforator flaps based on the integument of the trunk have been well described in the literature; however, the anatomy of many donor sites has yet to be adequately documented. The integument of the lateral lumbar region of the trunk is supplied by a number of source arteries (lower posterior intercostal, lum...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000161464.11134.c1
更新日期:2005-05-01 00:00:00
abstract:BACKGROUND:Flaps based on the ulnar artery have never gained the same popularity as the radial forearm flap, despite several potential advantages. In this article, the authors describe a true ulnar artery perforator flap with perforator mapping. METHODS:Thirty-eight consecutive patients who underwent ulnar artery perf...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3182362a9c
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Augmentation of the zygomatic body enhances appearance and provides a more youthful look. Porous hydroxyapatite granules offer an alternative to alloplastic implants. METHODS:Hydroxyapatite granules were placed by means of a transconjunctival approach into subperiosteal malar pockets (n = 8). From the preop...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000218867.26061.21
更新日期:2006-05-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to evaluate the efficacy of postoperative intense pulsed light therapy on patients who undergo bilateral eyelid surgery. METHODS:Patients presenting over a 3-month period for bilateral eyelid surgery were asked to participate in an institutional review board-approved study. Int...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,随机对照试验
doi:10.1097/PRS.0000000000002086
更新日期:2016-05-01 00:00:00
abstract::The main purpose of this article is to provide the reader with an easily searchable online index of the first 1976 videos published in Plastic and Reconstructive Surgery and Plastic and Reconstructive Surgery Global Open to facilitate access to readers. The authors also describe the history and evolution of video arti...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000004257
更新日期:2018-04-01 00:00:00
abstract::A concise protocol for the rehabilitation of the upper extremity after replantation is presented with special emphasis in the early mobilization of the hand. ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/00006534-200203000-00027
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:Long-term neuropsychological and cognitive outcomes in patients with nonsyndromic craniosynostosis have proven difficult to evaluate objectively because of methodologic problems with published studies based on their small and biased samples of patients, wide age ranges, and testing with unacceptable psychome...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000005515
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Plastic surgery has historically been linked to war. Between 2008 and the end of combat operations in Afghanistan in 2014, British military plastic surgeons formed part of the multinational military surgical team at the Role 3 Medical Treatment Facility, Camp Bastion, Helmand Province. The present study aime...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000002020
更新日期:2016-04-01 00:00:00
abstract:BACKGROUND:Body mass index has been shown to be a predictor of outcomes after subpectoral expander/implant reconstruction, with every unit increase in body mass index increasing the risk of complications by approximately 6 percent. The effect of body mass index on complications after prepectoral reconstruction has not ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000005901
更新日期:2019-09-01 00:00:00
abstract:UNLABELLED:Biplanar oncoplastic surgery represents a novel technique with which to address partial breast reconstruction defects in small to medium sized breasts. Traditional oncoplastic volume displacement techniques may correct contour irregularities but do not address volumetric asymmetries. Volume replacement techn...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3182a3bf47
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:The maxillary artery is recognized as the main vascular supply of the facial bones; nonetheless, clinical evidence supports a codominant role for the facial artery. This study explores the extent of the facial skeleton within a facial allograft that can be harvested based on the facial artery. METHODS:Twent...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000111
更新日期:2014-05-01 00:00:00
abstract:BACKGROUND:Combined defects of the skin, larynx, pharynx, and esophagus after central compartment exenteration of the neck can be extremely difficult to reconstruct. The objective of this article is to evaluate reconstruction of the central compartment using a combination of free jejunal transfer for pharyngoesophageal...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000156916.82294.98
更新日期:2005-04-15 00:00:00
abstract::Several authors have cited renal disease as a risk factor for free flap failure. The authors performed a retrospective analysis of all patients who underwent free tissue transfer with concomitant renal disease, including acute renal failure, end-stage renal disease, chronic renal insufficiency, and functional kidney t...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000122214.55090.16
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND:This study was conducted to compare the gastrostomy rates in infants with Pierre Robin sequence treated with tongue-lip adhesion or mandibular distraction osteogenesis. METHODS:This was a retrospective study of symptomatic plastic and reconstructive surgery patients treated over an 8-year period. The primar...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,多中心研究
doi:10.1097/PRS.0000000000002865
更新日期:2017-01-01 00:00:00