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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…
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[Limb reconstruction over four decades: the seamless path from technical integration to disciplinary ecology].
Against the backdrop of increasing subspecialization in medicine, the has established itself as a crucial academic platform for clinical and basic research involving multidisciplinary integration, focusing on the interdisciplinary field of…
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Electromagnetic Actuated Single-Element Ultrasonic Imaging for Minimally Invasive Spine Surgery.
[OBJECTIVE] transkeyhole microsurgery for spinal cord tumors requires intraoperative imaging guidance to ensure safe and effective tumor resection. Although optical endoscopy has been widely adopted in clinical settings, it's limited to vis…
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In vitro and in vivo validation of a novel 3D-printed vessel anastomosis device for microvascular surgery.
Microvascular anastomosis is fundamental to free-flap reconstruction, yet hand-sutured techniques remain highly skill-dependent and prolong ischemic time, contributing to thrombosis and flap loss. Current suture-less devices accelerate anas…
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Skeletal muscle-derived IL-33 mediates muscle-to-bone crosstalk and regulates bone metabolism via CD8 T cell-secreted CCL5.
[BACKGROUND] Skeletal muscle-to-bone crosstalk may play critical roles in the association between muscle atrophy and bone loss. Here, we report a myokine, IL-33, which may mediate muscle-to-bone crosstalk. [METHODS] A cohort study was cond…
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Application of computed tomographic angiography and a three-dimensional reconstruction technique for repairing facial skin defects.
This study aims to assess the clinical value of computed tomographic angiography (CTA) and three-dimensional reconstruction techniques in the repair of facial skin defects. A total of 40 patients with facial trauma or scars underwent free f…
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Faster efficacy and reduced nodule occurrence with PLLA (poly-l-lactic acid) porous microspheres.
[INTRODUCTION] Poly-L-lactic acid (PLLA) has gained prominence as an injectable dermal filler as it can both stimulate collagen regeneration and deliver long-lasting effects. However, its application is often hampered by delayed therapeutic…
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Rac1 in gastric cancer: a molecular driver of invasion, EMT, and therapeutic resistance.
Gastric cancer (GC) ranks as the fifth most common cancer worldwide and is the third main cause of cancer-related mortality, posing a substantial burden to global public health. Research suggests that targeted therapy and immunotherapy may …
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Erratum: The Use of Water-assisted Liposuction for Breast Deformity Induced by Polyacrylamide Hydrogel: Erratum.
[This corrects the article DOI: 10.1097/GOX.0000000000007179.].…
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The Use of Water-assisted Liposuction for Breast Deformity Induced by Polyacrylamide Hydrogel.
[BACKGROUND] Approximately 200,000 women in China have undergone breast augmentation using polyacrylamide hydrogel (PAAG) injections. However, PAAG injections have been associated with complications such as mastalgia, gel migration, inflamm…
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Case report: Microsurgical resection of a giant triple dumbbell shaped jugular foramen Schwannoma via retrosigmoid and transcervical approach.
The surgical management of extensive jugular foramen schwannomas presents a formidable challenge, aiming for gross total resection while minimizing complications. Here, we present a case with giant triple dumbbell-shaped jugular Foramen Sch…
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Cause Analysis and Surgical Treatment of Aponeurotic Ptosis With Upper Eyelid Depression.
[BACKGROUND] Ptosis and upper eyelid depression were previously diagnosed as 2 separate diseases. The authors found that in patients with aponeurotic ptosis accompanied by upper eyelid depression, the main cause of upper eyelid depression w…
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A New Method in Dealing With Children's Condylar Fracture by Botulinum Toxin A Injection in Lateral Pterygoid Muscle.
Condylar is one of the most vulnerable sites to be traumatized in pediatric mandible fracture, while temporomandibular joint ankylosis might be the most severe complication of condylar fracture in children. There exists a long-time controve…
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A Comparative Study on the Application of Robotic Hair Restoration Technology Versus Traditional Follicular Unit Excision in Male Androgenetic Alopecia.
[BACKGROUND] The robotic hair transplant technology, ARTAS, has a series of fine mechanical structure and an intelligent recognition system that allows it to independently select hair follicular units (FUs) and effectively harvest hair. Aft…
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Exploring the landscape of extracellular vesicle application for skin and plastic surgery: A bibliometric analysis from 2003 to 2023.
[BACKGROUND] Exosomes and other secretory membrane vesicles, collectively referred to as extracellular vesicles (EVs), have garnered increasing attention in research due to their biological characteristics. Notably, studies have shown promi…
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Early swallowing intervention after free flap reconstruction for oral cancer: A systematic review and meta-analysis.
[OBJECTIVES] This study aimed to summarize the state of current literature and evaluate evidence for timing, methods, and effects of early intervention in patients after free flap reconstruction. [METHODS] A comprehensive search was conduc…
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Efficacy of superficial inferior epigastric vein superdrainage in free TRAM and DIEP flap: An indocyanine green angiography study of 68 cases.
[BACKGROUND] This study aimed to evaluate the clinical efficacy of venous augmentation using superficial inferior epigastric vein (SIEV) in free transverse rectus abdominis musculocutaneous (TRAM) and deep inferior epigastric artery perfora…
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Preoperative flurbiprofen diminishes the rate of reoperation after free flap reconstruction: A retrospective study.
This study aimed to evaluate the association between preoperative flurbiprofen, a non-selective COX inhibitor, and reoperation for flap crisis after free flap reconstruction. In this retrospective study, patients who underwent head and neck…
- Investigation of oral finasteride enhanced occipital hair diameter index in different types of male androgenetic alopecia.
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Hyaluronic Acid Compound Filling Plus Mesotherapy vs Botulinum Toxin A for the Treatment of Horizontal Neck Lines: A Multicenter, Randomized, Evaluator-Blinded, Prospective Study in Chinese Subjects.
[BACKGROUND] Although energy devices and botulinum toxin A (BTX-A) can alleviate age-related laxity, ptosis, and platysmal bands, they have limited efficacy on horizontal neck lines. [OBJECTIVES] The purpose of this study was to investigat…
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miR-142-3p suppresses porcine reproductive and respiratory syndrome virus (PRRSV) infection by directly targeting Rac1.
Porcine reproductive and respiratory syndrome (PRRS) caused by PRRS virus (PRRSV) has been recognized as one of the severest epidemics in pigs worldwide. microRNAs (miRNAs) play important roles in a variety of biological processes, includin…
- Correction to: Hyaluronic Acid Compound Filling Plus Mesotherapy vs Botulinum Toxin A for the Treatment of Horizontal Neck Lines: A Multicenter, Randomized, Evaluator-Blinded, Prospective Study in Chinese Subjects.
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A Novel Study on Alar Mobility of HAN Female by 3dMD Dynamic Surface Imaging System.
[AIM] The aim of this study is to conduct a quantitative analysis on alar mobility of HAN females and provided referenced materials for alar dynamic aesthetic. [METHODS] One hundred and fifty healthy HAN females without rhinoplasty, nasal …
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Observation and Control of Unidirectional Ballistic Dynamics of Nanoparticles at a Liquid-Gas Interface by 4D Electron Microscopy.
Understanding and controlling the dynamics of active Brownian objects far from equilibrium are fundamentally important for emerging technologies such as artificial micro/nanomotors for drug deliveries and noninvasive microsurgery. However, …
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[Management of major complications in surgical treatment of mandibular osteoradionecrosis by using vascularized free flaps].
To retrospectively analyze of the prevention and management of major complications in surgical treatment of osteoradionecrosis (ORN) of the mandible by using vascularized free flaps and to provide a reference for improving clinical treatmen…
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[Application of electrophysiological monitoring in acoustic neuroma resection].
To investigate the neuroprotective effect of facial nerve monitoring on acoustic schwannoma resection and its impact on prognosis. Eighty patients with acoustic schwannomas were enrolled in our study in the past 2 years and randomly divide…
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Botulinum toxin A alleviates orofacial nociception induced by orthodontic tooth movement through nociceptin/orphanin-FQ pathway in rats.
[OBJECTIVES] To investigate the effect and mechanism of botulinum neurotoxin type A (BoNT/A) in the modulation of orofacial nociception induced by orthodontic tooth movement in rats. [METHODS] An orofacial nociception model was established…
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[Construction of tissue engineered adipose by human adipose tissue derived extracellular vesicle combined with decellularized adipose tissues scaffold].
[OBJECTIVE] To explore the possibility of constructing tissue engineered adipose by adipose tissue derived extracellular vesicles (hAT-EV) combined with decellularized adipose tissue (DAT) scaffolds, and to provide a new therapy for soft ti…
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Hyaluronan in adipogenesis, adipose tissue physiology and systemic metabolism.
Hyaluronic acid (HA, also known as hyaluronan), is a non-sulfated linear glycosaminoglycan polymer consisting of repeating disaccharide units of d-glucuronic acid and N-acetyl-d-glucosamine abundantly present in the extracellular matrix. Th…
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Comparison of botulinum toxin with surgery for the treatment of acute acquired comitant esotropia and its clinical characteristics.
We compared the therapeutic effects between botulinum toxin and surgery for acute acquired comitant esotropia (AACE) and analyze its clinical characteristics. The data of the 29 cases, who received treatment for AACE in the Ophthalmic Cente…