Results 31 to 40 of about 7,001 (225)
Advanced Science, EarlyView.A nickel‐catalyzed three‐component reductive fluoroalkylation‐amination strategy of N‐vinylamides for the direct access to the α‐amidyl‐β‐difluoroalkyl amines was reported here. The synthetic method features with broad substrate scope, mild conditions, high functional group tolerance, and convenience to handle.
Chang Xu +8 more
wiley +1 more source
A study of sexual dimorphism of human auricle by morphometry and topographical location
National Journal of Clinical Anatomy, 2018 Aims and objectives: Features of human body parts or organs or bones have been studied to identify differences in males and females. The present study was performed to assess gender differences in morphometric parameters of auricle of ear; and to see ...
M Maitreyee
doaj +1 more source
Head & Face Medicine, 2022 Objective To assess the repair method of exposure or fracture of the porous high-density polyethylene ear framework after total auricle reconstruction. Study design A prospective case study.
Chenyan Jiang +5 more
doaj +1 more source
Advanced Science, EarlyView.This study developed a dual‐targeting biomimetic nanozyme hybrid system (Cu‐CeO2@ABs‐FTP) and integrated it with HAMA hydrogel to fabricate a microneedle patch (CAF@MN). The patch promotes fibroblast‐mediated wound repair, targets macrophages to induce M2 polarization, and targets myofibroblasts to exert anti‐fibrotic effects, thereby enabling rapid ...
Hongyi Zhang +14 more
wiley +1 more source
Skin Cancers of the Auricle: A Retrospective Analysis of 41 Patients
Turkish Archives of Otorhinolaryngology, 2020 Objective: Skin cancers of the auricle usually present with challenges because of the unique anatomy and topography of the auricle and the behavior of the tumor. The purpose of this study was to evaluate the clinical and histopathological characteristics
Erdoğan Özgür +3 more
doaj +1 more source
Animal Models and Experimental Medicine, EarlyView.This study compared hypertrophic scar (HS) formation in SD rats at ear, back, and tail sites with or without mechanical tension. The ear model healed spontaneously by day 30. Dorsal full‐thickness excision (1 × 8 cm) produced moderate HS. In contrast, the tail tension model showed the greatest scar thickness, fibroblast density, collagen deposition ...
Lingyi Zhan +10 more
wiley +1 more source
Chromoblastomycosis of the auricle: A rare cause of ear deformity
Indian Journal of Otology, 2020 Chromoblastomycosis is a slowly progressing fungal infection of the skin and subcutaneous tissue caused by traumatic implantation of dematiaceous (brown) fungi. This condition frequently affects the lower extremities. We report the case of a 65-year-old farmer who presented with a pruritic undiagnosed erythematous scaly plaque over the left ear for 18 ...
SpandanaPrakash Hegde +4 more
openaire +1 more source
Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans
The Anatomical Record, EarlyView.Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban +3 more
wiley +1 more source
Plexiform neurofibroma: An uncommon cause of conductive-type hearing loss
Acta Oto-Laryngologica Case Reports, 2017 Plexiform neurofibromas (PNs) are slow-growing, vascularised, limited, non-capsular benign tumours. They may cause functional impairments, cosmetic problems, and issues with pain or a sense of pressure.
Özer Erdem Gür +4 more
doaj +1 more source
Descriptive, comparative, and functional anatomy of the facial musculature in cattle (Bos taurus)
The Anatomical Record, EarlyView.Abstract Facial expressions can provide insight into animal emotions and pain, but no standardized system for assessing the entire facial display in cattle (Bos taurus Linnaeus) exists. The Facial Action Coding System (FACS), originally developed for humans, identifies distinct facial movements based on mimetic muscles.
Maja Söderlind +6 more
wiley +1 more source