Results 111 to 120 of about 155,998 (284)

Impacto da poluição ambiental na superfície ocular de pacientes com síndrome de Sjögren [PDF]

open access: yes, 2018
Purpose: To evaluate the effect of air pollution on the ocular surface of patients with Sjögren's syndrome. Methods: We investigated the ocular surfaces of thirty patients with Sjögren's syndrome and thirty healthy volunteers (control group) living in ...
Berra, Alejandro   +5 more
core   +2 more sources

Lymphocyte Subpopulations in the Healthy Human Lacrimal Gland and Their Variations With Age and Sex, Systematic Review 1960–2023

open access: yesImmunity, Inflammation and Disease, Volume 13, Issue 3, March 2025.
The articles evaluated the lymphocyte infiltration with hematoxylin and eosin staining, immunohistochemistry and immunofluorescence. Plasma cells were the most abundant lymphocyte type in the healthy lacrimal gland, including IgA‐containing plasma cells.
Claudia M. Trujillo‐Vargas   +4 more
wiley   +1 more source

Acquired nasolacrimal duct obstruction: clinical and histological findings of 275 cases

open access: yesBMC Ophthalmology, 2022
Background Acquired nasolacrimal duct obstruction is a blockage of the lacrimal outflow system usually caused by local nonspecific inflammation of the lacrimal sac and the nasolacrimal duct.
Almantas Makselis   +7 more
doaj   +1 more source

Reassessment of the iconic Oligo‐Miocene heterodont dolphin Squalodon: a redescription of the type species S. grateloupii

open access: yesPapers in Palaeontology, Volume 11, Issue 2, March/April 2025.
Abstract Since its description in 1840, the toothed whale Squalodon was conceptualized as a transitional form between archaeocetes‐like Basilosaurus and the modern toothed whales (Odontoceti). The cranial morphology of Squalodon approximates that of modern odontocetes; however, their dental patterning more closely resembles that of archaeocetes ...
Margot D. Nelson   +2 more
wiley   +1 more source

Effect of stenting and mucosal flap preservation on outcome of endoscopic dacryocystorhinostomy [PDF]

open access: yes, 2014
AIM: To determine the effect of stenting and flap preservation on the outcome of endoscopic dacryocystorhinostomy. METHODS: Retrospective study of all endoscopic dacryocystorhinostomy cases performed between 2007 - 2011 at Hospital Universiti Sains ...
Abdullah, Baharudin   +5 more
core   +2 more sources

Computed Tomographic Anatomy of the Head in Cockatiel (Nymphicus hollandicus)

open access: yesVeterinary Medicine and Science, Volume 11, Issue 2, March 2025.
This study aimed to present the normal anatomical data of the head of the cockatiel (Nymphicus hollandicus) using the CT method. In this research, the features of this bird's head were investigated in terms of bones, joints, muscles, sinuses and other constituent tissues.
Seyedmehran Kazemi   +3 more
wiley   +1 more source

Meticulous Approach to Medial Palpebral Ligament in Lateral Rhinotomy: Avoiding Canthus Malposition

open access: yesThe Laryngoscope, Volume 135, Issue 2, Page 622-625, February 2025.
The positional stability of the inner canthus is mainly provided by the anterior limb of the medial palpable ligament (MPL). Proper repair of the anterior limb of the MPL is extremely important to prevent postoperative canthus malposition. This video presents proven techniques and technical tips for MPL management in medial maxillectomy via a lateral ...
Kenya Kobayashi   +6 more
wiley   +1 more source

Dacriocistocele congênita: diagnóstico ultrassonográfico ante e pós-natal [PDF]

open access: yes, 2014
Congenital dacryocystocele is an unusual type of nasolacrimal obstruction. Treatment with antibiotics or surgical removal is practiced to reduce the risks of infection (acute dacryocystitis) and potentially lethal septicemia.
Abreu Junior, Luiz de   +3 more
core   +4 more sources

Tear fluid biomarkers in ocular and systemic disease: potential use for predictive, preventive and personalised medicine [PDF]

open access: yes, 2016
In the field of predictive, preventive and personalised medicine, researchers are keen to identify novel and reliable ways to predict and diagnose disease, as well as to monitor patient response to therapeutic agents.
A Acera   +183 more
core   +2 more sources

Unlocking the Potential of Hybrid Nanocomposite Hydrogels: Design, Mechanical Properties and Biomedical Performances

open access: yesAdvanced Functional Materials, Volume 35, Issue 1, January 2, 2025.
Hybrid nanocomposite hydrogels incorporate nano‐objects in a hydrogel matrix, offering unique properties for biomedical applications. This review explores the design strategies for these materials, their characterization and examples of successful use.
Anqi Li, Julien Nicolas, Simona Mura
wiley   +1 more source

Home - About - Disclaimer - Privacy