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38건 · 최신순-
Soft Micromanipulation Robot for Real-Time Adaptive Multimodal Operation.
Micromanipulation robots hold immense promise for biomedical applications, yet they remain fundamentally limited by three persistent challenges: cross-scale target heterogeneity, spatially constrained workspaces, and integrated multimodal o…
- Comment on "AI-Based Quantitative and Objective Analysis of Aesthetic Results in Genioplasty".
- Advancement genioplasty as a compensatory measure for mandibular setback-induced airway volume reduction in skeletal class III deformities: a 3D analysis of long-term outcomes.
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Analysis of Research Waste in Phase III/IV Randomized Controlled Trials of Botulinum Toxin Type A.
[BACKGROUND] The application of randomized controlled trials (RCTs) outcomes of botulinum toxin type A (BoNT-A) to actual patient care faces a significant hurdle due to research waste (RW). This includes the results of RCTs that have not be…
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A Retrospective Case Series Study of Illegal Cosmetic Iatrogenic Botulism: Outbreak Analysis and Response Lessons.
[BACKGROUND] Botulism is a rare and possibly life-threatening neuroparalytic syndrome. Recent large-scale outbreaks of iatrogenic botulism, primarily linked to cosmetic injections, have garnered significant attention. [OBJECTIVES] This stu…
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Calreticulin-driven immunogenic cell death promotes osteoclast differentiation and osteoarthritis progression via the LRP1/Rac1 signaling.
Aberrant osteoclast activation in subchondral bone is a hallmark of osteoarthritis (OA). This study identifies calreticulin (CALR), a key immunogenic cell death (ICD) marker, as a critical regulator of osteoclast differentiation and OA path…
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Complications Associated With Filler Injection for Breast Augmentation: A Case Report and Literature Review.
Augmented mammoplasty is a popular cosmetic procedure performed worldwide. Here, we present our treatment experiences with a specific case of complications after a hyaluronic acid injection for breast augmentation to provide constructive ad…
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Application of TiLOOP bra in implant-based breast reconstruction is associated with decreased complication risk compared with other meshes: A systematic review and meta-analysis.
[BACKGROUND] TiLOOP bra has been used for over 15 years, however, evidence regarding its safety in implant-based breast reconstruction (IBBR) for patients with breast cancer after mastectomy is still limited. We performed this meta-analysis…
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Inhibition of spinal Rac1 attenuates chronic inflammatory pain by regulating the activation of astrocytes.
[BACKGROUND] Spinal astrocyte-mediated neuroinflammation is an important mechanism for the maintenance of chronic inflammatory pain. Previous studies have investigated that Ras-related C3 botulinum toxin substrate 1 (Rac1) is closely relate…
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Rac1 promotes the lipopolysaccharide-induced inflammatory response and contraction-associated proteins (CAPs) expression in mouse uterine smooth muscle cells.
Activation of the maternal immune system leads to a downstream cascade of proinflammatory events that culminate in the activation of spontaneous uterine contractions, which is associated with preterm birth. Ras-related C3 botulinum toxin su…
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Efficacy and Safety of RelabotulinumtoxinA, a New Ready-to-Use Liquid Formulation Botulinum Toxin: Results From the READY-1 Double-Blind, Randomized, Placebo-Controlled Phase 3 Trial in Glabellar Lines.
[BACKGROUND] RelabotulinumtoxinA (RelaBoNT-A, Galderma, Uppsala, Sweden) is an innovative, ready-to-use liquid botulinum toxin A, produced with PEARL (precipitation-free extraction and activity-preserving refined liquid) manufacturing techn…
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Comprehensive Assessment of Lower-Face Volume Reduction Using Laser-Assisted Liposuction as an Additive Procedure in Asian Rhytidectomy.
The most important factor that distinguishes a youthful appearance from an aged one is the shape of the lower face. This study aimed to examine the outcome of volume reduction of the lower face using laser-assisted liposuction (SmartLipo) a…
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The Ram Graft: Using One Complete Piece of Conchal Cartilage for Nasal Tip Reconstruction in East Asians.
[SUMMARY] Adequate nasal tip projection remains a challenge in aesthetic rhinoplasty for East Asians. Various surgical techniques have been developed to reshape the nasal tip using auricular cartilage. In this article, we introduce the new …
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Effects of hepatocyte growth factor-transfected mesenchymal stem cell transplantation in canine injured vocal folds.
This study aimed to assess the efficacy of hepatocyte growth factor (HGF)-transfected adipose-derived mesenchymal stem cell (ADSC) transplantation in the injured vocal folds (VFs) of canines. A lentiviral vector encoding HGF was successfull…
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Submuscular Implant-Based Breast Reconstruction Using a Musculofascial Pocket Formed by the Pectoralis Major Muscle and the Serratus Anterior Muscle Fascia: A Novel Surgical Approach.
[BACKGROUND] Subpectoral implant-based breast reconstruction following mastectomy commonly severs the inferior border of the pectoralis major muscle for better projection of the lower pole. This can affect a patient's postoperative motor fu…
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RAC1 is involved in uterine myometrium contraction in the inflammation-associated preterm birth.
[IN BRIEF] Various etiologies can cause uterine myometrium contraction, which leads to preterm birth. This study demonstrates a new functional relationship between the Ras-related C3 botulinum toxin substrate 1 (RAC1) and uterine myometrium…
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Flying Squirrel-Inspired Motion Control of a Light-Deformed Pt-PAzoMA Micromotor through Drag Force Manipulation.
Micromotors require stable and precise motion control for complex tasks such as microsurgery, drug delivery , or environmental monitoring . However, a continuous control signal is needed for micromotors to achieve motion control during thei…
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Cable-Stayed Face Lift: An Innovative Short-Scar Lift for Better Correction of Nasolabial Folds in East Asians.
[BACKGROUND] The improvement of nasolabial folds by either lateral superficial musculoaponeurotic system rhytidectomy or minimal access cranial suspension lift alone is commonly performed, but patient satisfaction is often limited in East A…
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Liposuction for large facial involuted infantile hemangiomas in children: clinical evaluation and management strategies.
[BACKGROUND] Large involuted infantile hemangioma (IH) can cause facial disfigurement and functional impairment and constitute a major concern to children and parents. Liposuction for large involuted IH has been reported in some case report…
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Transconjunctival Lower Blepharoplasty Using Midcheek Spaces for Orbital Fat Transposition (S.O.F.T.).
[BACKGROUND] The subperiosteum, supraperiosteum, and intrasuborbicularis oculi fat have been used as planes of dissection for orbital fat transposition in transconjunctival lower blepharoplasty. The steep learning curve due to the anatomic …
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A Simple Combination Approach for Costal Cartilage Augmentation Rhinoplasty.
Autologous costal cartilage graft is optimal for augmentation rhinoplasty but with complications including markedly visible graft margins and dorsal contour irregularities. Therefore, the authors introduced the diced costal cartilage graft …
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Auxiliary usage of botulinum toxin A in plastic surgery in China.
[BACKGROUND] Currently, botulinum toxin A (BTA) is mainly used in the treatment of muscle spasms and in cosmetic procedures, and its cosmetic indications are expanding rapidly. There have been sporadic reports focused on the preoperative us…
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Validation of Photonumeric Assessment Scales for Temple Volume Deficit, Infraorbital Hollows, and Chin Retrusion.
[BACKGROUND] Assessment scales are valuable tools in aesthetic clinical research and practice. [OBJECTIVE] To validate 3 photonumeric scales covering temple volume deficit, infraorbital hollows, and chin retrusion. [MATERIALS AND METHODS]…
- Reply: Effects of Botulinum Toxin on Improving Facial Surgical Scars: A Prospective, Split-Scar, Double-Blind, Randomized Controlled Trial.
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Efficacy and Safety of Botulinum Toxin Type A for Limb Spasticity after Stroke: A Meta-Analysis of Randomized Controlled Trials.
[BACKGROUND] Inconsistent data have been reported for the effectiveness of intramuscular botulinum toxin type A (BTXA) in patients with limb spasticity after stroke. This meta-analysis of available randomized controlled trials (RCTs) aimed …
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Correlation study of increase of pharyngeal airway space after mandibular advancement, taking natural head position into consideration.
The increase in the pharyngeal airway space after mandibular advancement has not been well explained, and in this study we aimed to show whether there is a correlation in the increase of pharyngeal airway space as a consequence of the mandi…
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A comparative assessment of three planes of implant placement in breast augmentation: A Bayesian analysis.
[BACKGROUND] Techniques based on three planes of implant placement, including the subglandular (SG), subpectoral (SP), and subfascial (SF) planes are used for breast augmentation. The placement that offers the greatest balance of risks and …
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Adjustable Fat Repositioning With Intraoral Anchoring: A New Technique in Transconjunctival Blepharoplasty.
[BACKGROUND] Prominent tear trough deformity and midfacial depression are the first priority in periorbital rejuvenation. To achieve harmonious lower eyelid improvement, we developed a novel approach to reposition infraorbital fat using int…
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Effects of Botulinum Toxin on Improving Facial Surgical Scars: A Prospective, Split-Scar, Double-Blind, Randomized Controlled Trial.
[BACKGROUND] Early intervention might improve the quality of surgical scars. Botulinum toxin type A has been shown to improve surgical scars in the past decade. The purpose of this study was to evaluate the effect of botulinum toxin type A …
- An Unexpected Donor Site Complication after Aesthetic Rhinoplasty: Arteriovenous Fistula of the Superficial Temporal Artery.