Abstract:
Background:Improvement in the retention rate of transplanted fat is currently a topic of interest. The retention of transplanted fat relies heavily on the reestablishment of blood supply and the function of the adipose-derived stem cells (ADSCs), which may both be impeded by mechanical force. However, the effect of mechanical force on the retention of adipose implants remains unclear. Objectives:This study aimed to evaluate the effectiveness of immobilization on fat retention rate. Methods:Immobilization was carried out by denervation of the hind limb of rats to reduce the mechanical force. Sprague-Dawley (SD) rats were used, and the two hind limbs were assigned at random to the immobilization side and the control side. On average, 0.4 mL of fat was injected into the bilateral muscle and subcutaneous space of the hind limb, and 6 rats were sacrificed at each time point. The outcome measures included the retention rate, the histologic evaluation, and the density of new vessels and proliferative ADSCs. Results:For the muscle fat, the retention rate improved, and more proliferative ADSCs and new vessels were found in the immobilization group. The histologic evaluation between the two sides was of no statistical significance. For the fat in the subcutaneous space, no statistical difference was observed in all the outcome measures between the two sides. Conclusions:Regional immobilization of the recipient site by denervation can improve the retention of the fat graft in muscles owing to improved density of the new vessels and proliferative ADSCs.
journal_name
Aesthet Surg Jjournal_title
Aesthetic surgery journalauthors
Shi N,Guo S,Su Y,Zhang Z,Qiu L,Yu Z,Yang Q,Wang N,Yi Cdoi
10.1093/asj/sjy104subject
Has Abstractpub_date
2018-08-16 00:00:00pages
1026-1034issue
9eissn
1090-820Xissn
1527-330Xpii
5051061journal_volume
38pub_type
杂志文章abstract:BACKGROUND:The suspension of orbicularis oculi during lower blepharoplasty presents a logical surgical addition for further support of the lid, as well as further improvement to its contour profile. It has traditionally been performed as an extension of the skin-muscle flap procedure, but more recently, and aggressivel...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjw052
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND:Within the plastic surgery community, it is widely believed that waiting a minimum of 6 to 12 months after patient cessation of systemic retinoid therapy is necessary before proceeding with elective surgery. OBJECTIVE:The authors investigate partial- and full-thickness wound healing after treatment with sys...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X12462383
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Adipose and adipose derived regenerative cells (ADRCs) play an increasing role in androgenetic alopecia. OBJECTIVES:The authors sought to evaluate the safety and feasibility of fat grafts enriched with ADRCs in early androgenetic alopecia. METHODS:Seventy-one patients were treated: 16 with Puregraft fat an...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjaa037
更新日期:2020-05-16 00:00:00
abstract::Implant texture is an important factor influencing implant selection for breast augmentation. Natrelle Biocell implants are characterized by macrotextured shell surfaces containing irregularly arranged concavities with large open-pore diameters and depths. These properties facilitate adhesion of the implant to the sur...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X14538635
更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:Plastic surgeons are competing for their share of a growing but still limited market, thus making advertising an important component in a successful plastic surgery practice. OBJECTIVE:The authors evaluate the variables, characteristics, and presentation features that make print advertisements most effectiv...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X13481350
更新日期:2013-05-01 00:00:00
abstract:BACKGROUND:Hyperalgesia, defined as hypersensitivity to pain, refers to sensitization of nociceptors to normal levels of pain. OBJECTIVES:We aimed to determine whether hyperalgesia occurs due to the development of sensitization following repeated applications of platelet-rich plasma (PRP), and to ascertain the mechani...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz113
更新日期:2019-09-13 00:00:00
abstract::There is a perfect storm developing in 21st century healthcare; rising complexity and patient expectations in the context of fiscal restraint. Evidence-based medicine (EBM) may be the best-kept secret in dealing with the "storm." Such an approach prefers management pathways that deliver better outcomes at less relativ...
journal_title:Aesthetic surgery journal
pub_type: 历史文章,杂志文章,评审
doi:10.1093/asj/sjv204
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:Improvements in skin erythema and elasticity have been observed with topical application of platelet-rich plasma after fractional laser (FXD) treatment. Injections of nanofat via small needles into the dermis improves tissue thickness, discoloration and wrinkle depth. OBJECTIVES:The aim of this study was to...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz240
更新日期:2020-07-13 00:00:00
abstract::According to the author, cohesive gel implants produce a more predictable breast shape with no wrinkles, less silicone bleed, less capsular contracture, and possibly greater durability than other implant types. Here he describes his technique for inserting these devices for breast augmentation and implant replacement....
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/S1090-820X(03)00210-3
更新日期:2003-09-01 00:00:00
abstract:BACKGROUND:The mechanism of breast implant rupture has continued to be an important topic throughout the plastic surgery community and regulatory agencies, such as the US Food and Drug Administration. Retrieved ruptured implants returned to Allergan (Santa Barbara, CA; formerly Inamed Corporation) for analysis exhibit ...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2007.04.001
更新日期:2007-05-01 00:00:00
abstract:BACKGROUND:Many strategies have been developed to lower the high complications rate associated with a full abdominoplasty. The dissection technique may have a role to achieve this goal. OBJECTIVES:The present study compares two different dissection techniques to perform a full abdominoplasty with Scarpa fascia preserv...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjaa428
更新日期:2021-01-06 00:00:00
abstract:BACKGROUND:Following primary rhinoplasty, the nasal tip may become wider on front view, possibly due to splaying of the lateral crura. OBJECTIVES:The authors describe a technique, the "supratip-plasty," to create an all-cartilaginous supratip that resists splaying and postoperative broadening of the nasal tip complex....
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X13515269
更新日期:2014-01-01 00:00:00
abstract:Background:Although many patients who undergo reduction mammaplasty are obese, reports on whether obesity is a risk factor for postoperative complications have been conflicting. Objectives:This systematic literature review and meta-analysis aimed to evaluate the relationship between obesity and surgical complications ...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章,meta分析,评审
doi:10.1093/asj/sjw189
更新日期:2017-03-01 00:00:00
abstract::The author demonstrates his method of achieving optimal contour in the aging neck. Primary features of the technique are horizontal cuts in the vertical bands of the platysma muscle combined with a corset Z-plasty medial suture and bilateral rein plication suture. This combined procedure, which effectively lifts the s...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2007.12.006
更新日期:2008-03-01 00:00:00
abstract::We report two cases of hypersensitivity reactions to Restylane. In the first case, edema developed in a 57-year-old Hispanic woman 10 minutes after injection of 0.7 mL of Perlane around her upper commissures and Botox in her upper face. The patient had been skin tested for Restylane several months earlier and showed n...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2005.07.007
更新日期:2005-09-01 00:00:00
abstract:BACKGROUND:In the subspecialty of female genital cosmetic procedures, patient satisfaction and quality of life are key outcome measures. As such, valid and reliable patient-reported outcome measures (PROMs) examining these outcomes are essential. OBJECTIVES:The authors sought to identify and scrutinize all PROMs devel...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz325
更新日期:2020-02-17 00:00:00
abstract:BACKGROUND:Surgeons often advise patients with large ptotic breasts to undergo a Wise pattern reduction (WPR) mammaplasty using an inferior pedicle technique with consideration of a free-nipple graft. OBJECTIVE:We describe the Boston modification of the Robertson technique (BMRT), which allows for the elimination of t...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2006.10.010
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND:Breast capsular contracture is a major problem following implant-based breast reconstruction, particularly in the setting of radiation therapy. Recent work has identified a fibrogenic fibroblast subpopulation characterized by CD26 surface marker expression. OBJECTIVES:This work aimed to investigate the role...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz109
更新日期:2020-03-23 00:00:00
abstract::Increasingly, patients are seeking minimally invasive methods to tighten skin and remodel adipose tissue. A large treatment gap exists among 3 types of patients: (1) the younger demographic, who increasingly desire soft tissue tightening without traditional operations, scars, and downtime; (2) patients with soft tissu...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz055
更新日期:2019-04-08 00:00:00
abstract::The author contends that an important reason to choose the endoscopic transaxillary technique for breast augmentation is the avoidance of scars on the aesthetic unit of the breast. Other advantages include increased precision in creating the pocket, providing a well-shaped inframammary fold; reduced bleeding; less pos...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2003.10.004
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:The use of textured breast implants over smooth implants has been widely shown to have a lower incidence of capsular contracture. However, the impact of micropatterning techniques on the incidence of postoperative patient morbidity has not been comprehensively investigated. OBJECTIVES:The authors sought to ...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章,meta分析
doi:10.1093/asj/sjy178
更新日期:2019-05-16 00:00:00
abstract:BACKGROUND:Bacterial biofilm on surfaces of mammary implants is a predisposing factor for several outcomes. Since Gram-positive bacteria are potential agents of biomaterial-associated infections (BAIs), their abilities to form biofilm on breast implants should be elucidated. OBJECTIVES:To evaluate biofilm formation on...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjaa416
更新日期:2020-12-30 00:00:00
abstract::The formation of symptomatic capsular contractures remains both a mystery to the plastic surgeon and a significant clinical challenge. Ninety Sprague-Dawley rats had 2 ml dimethylpolysiloxane gel-filled implants placed in two dorsal pockets. The animals were randomly assigned to three groups. One group received daily ...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/s1090-820x(98)70090-1
更新日期:1998-09-01 00:00:00
abstract:BACKGROUND:Regardless of the technique chosen to treat the aging midface, the isolated lateral approach facelift has a limited impact on the midface volume deficit. In an effort to overcome this limitation, modern facial rejuvenation procedures incorporate an additional modality for replenishing the midface volume. Som...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjz129
更新日期:2020-03-23 00:00:00
abstract::Endoscopic forehead rejuvenation offers the advantages of greater patient acceptance and lower complication rates. The author describes technical modifications that make the endoscopic approach effective in a wide range of patients. Particular attention is paid to the problem of asymmetry. When the preoperative differ...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1067/maj.2001.115258
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:Large-volume lipoplasty is becoming more common and has been proven to be safe and effective. Large-volume lipoplasty is normally performed with the patient under general anesthesia. Techniques of general anesthesia and fluid management are important factors in improving the safety of large-volume lipoplasty...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1016/j.asj.2007.08.006
更新日期:2007-11-01 00:00:00
abstract:Background:Achieving aesthetic results with forehead augmentation procedures remains challenging. We have developed a method of integrated forehead and temporal augmentation using a three-dimensional (3D) printing-assisted methyl methacrylate implant. Objectives:The study objective was to assess the importance of comb...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjy075
更新日期:2018-10-15 00:00:00
abstract:BACKGROUND:Diced cartilage is a valuable material that has recently been added to the graft options in rhinoplasty. Shaping, fixation, and resorption are the main concerns with this material. Perichondrially attached diced conchal cartilage may be a new possibility to solve some of these problems. OBJECTIVES:The autho...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1177/1090820X12455635
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:The American Society for Aesthetic Plastic Surgery (ASAPS) sponsors an annual conference that promotes education, advocacy, and care. There, researchers deliver abstracts as podium and poster presentations. Subsequently, ASAPS encourages submitting these research findings for publication. Yet, many never bec...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1093/asj/sjw097
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:A critical issue for aesthetic surgeons may be whether some patients have psychiatric conditions that contraindicate cosmetic procedures. OBJECTIVE:This study reports on the results of an e-mail survey of American Society for Aesthetic Plastic Surgery (ASAPS) members about their awareness of and experiences...
journal_title:Aesthetic surgery journal
pub_type: 杂志文章
doi:10.1067/maj.2002.129451
更新日期:2002-11-01 00:00:00