Results 41 to 50 of about 38,761 (232)

Loss of Twist1 leads to disruption of ciliary length, endocytic vesicle dynamics, and cell–cell junctions during neural tube formation

Developmental Dynamics, EarlyView.
Abstract Background Endocytosis constitutes a fundamental cellular process governing development through coordinated regulation of plasma membrane remodeling and ciliogenesis, processes essential for cell shape changes and tissue development. Although Twist1 null embryos display complete cranial neural tube (NT) closure defects and conditional knockout
Derrick Thomas, Brittany M. Hufft‐Martinez, Zarna Lalwani, Vi Pham, Mary Elmeniawi, An J. Tran, Jianming Xu, Irfan Saadi, Walid D. Fakhouri   +8 more
wiley   +1 more source

Comportamiento de las ptosis palpebral en el servicio de oculoplastia: Año 2001 Behavior of palpebral ptosis in the oculoplasty service: Year 2001

Revista Cubana de Oftalmología, 2002
Se estudiaron 93 pacientes que acudieron a consulta en el año 2001 y se les realizó examen oftalmológico completo y específico de la ptosis. El 40,86 % se encontraba entre los 15 años o menos.
Marta Herrera Soto, Carlos González Rodríguez, Nereyda Martínez Suárez, Carmen Padilla González   +3 more
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Atypical Presentation of Enlarged Vestibular Aqueducts Caused by SLC26A4 Variants

Children, 2022
Enlarged vestibular aqueduct is the most common inner ear malformation in pediatric patients with sensorineural hearing loss. Here, we report a new presentation of enlarged vestibular aqueduct in a Korean family.
Jun Chul Byun, Kyu-Yup Lee, Su-Kyeong Hwang   +2 more
doaj   +1 more source

Development and Assessment of an Artificial Intelligence-Based Tool for Ptosis Measurement in Adult Myasthenia Gravis Patients Using Selfie Video Clips Recorded on Smartphones

Digital Biomarkers, 2023
Introduction: Myasthenia gravis (MG) is a rare autoimmune disease characterized by muscle weakness and fatigue. Ptosis (eyelid drooping) occurs due to fatigue of the muscles for eyelid elevation and is one symptom widely used by patients and healthcare ...
Meelis Lootus, Lulu Beatson, Lucas Atwood, Theo Bourdais, Sandra Steyaert, Chethan Sarabu, Zeenia Framroze, Harriet Dickinson, Jean-Christophe Steels, Emily Lewis, Nirav R. Shah, Francesca Rinaldo   +11 more
doaj   +1 more source

Computed tomography long‐term follow‐up of a facial fracture involving the orbit and paranasal sinus

Equine Veterinary Journal, EarlyView.
Abstract Background Fractures of the facial bones involving the orbit are challenging conditions that require surgical treatment. Objectives To describe preoperative and postoperative clinical and computed tomographic findings of an orbital rim fracture repaired using a reconstruction plate. Study Design Case report.
A. Kalinovskiy, C. Lischer, J. C. Eule, K. Thieme, K. Mählmann   +4 more
wiley   +1 more source

Progressively worsening ptosis in a woman: A case report

Clinical Case Reports
Key Clinical Message Filler injections into the upper eyelid may cause levator aponeurosis fibrosis and ptosis. This risk must be considered. When ptosis appears, treatment might be difficult.
Hongqing Zhao, Yuan Ren, Zhanhua Yang, Yuanyuan Wang, Junbo Zhang   +4 more
doaj   +1 more source

Tarsal switch using an anterior approach to correct severe ptosis

Archives of Plastic Surgery, 2018
Background To present the outcomes of the tarsal switch procedure using an anterior approach to correct severe ptosis with poor levator muscle function (
Roberta Lilian Fernandes de Sousa Meneghim, Lucieni Barbarini Ferraz, Alicia Galindo-Ferreiro, Rajiv Khandekar, Hortensia Sanchez-Tocino, Silvana Schellini   +5 more
doaj   +1 more source

Tongue-in-Groove technique for Reconstruction of Nasal Tip Ptosis due to Rhinoplasty, A Cross-Sectional Study

Otorhinolaryngology and Facial Plastic Surgery, 2020
Background: nasal tip ptosis is believed to be one of the most common nasal malformations with a relatively high prevalence in patients who underwent rhinoplasity operation.
Shahrokh Khoshsirat, Zahra soroureddin, Sepideh Shiravand   +2 more
doaj   +1 more source

Evaluation of Thread Lifts with High‐Frequency Ultrasound

Journal of Ultrasound in Medicine, EarlyView.
The number of esthetic procedures performed worldwide has been steadily increasing, including the growing use of thread lifts. As procedural volume grows, so does the need for imaging‐based evaluation of thread lifts. High‐frequency ultrasound (HFUS) provides high‐resolution imaging of facial structures, allowing accurate assessment of thread ...
Luciana C. Zattar, Pyetra Mariê Kamitani de Oliveira   +1 more
wiley   +1 more source

Ptosis after glaucoma surgery

Clinical Ophthalmology, 2017
Abraham J Park,1 Babak Eliassi-Rad,2 Manishi A Desai2 1Moyes Eye Center, Department of Ophthalmology, 2Boston Medical Center, Department of Ophthalmology, Boston, MA, USA Purpose: Evaluate factors contributing to ptosis after glaucoma surgery. Methods:
Park AJ, Eliassi-Rad B, Desai MA
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