Results 21 to 30 of about 2,434,246 (179)

Estenose adquirida do ponto lacrimal: conduta Acquired external punctal stenosis: management

Revista Brasileira de Oftalmologia, 2007
A estenose do ponto lacrimal é uma causa comum de epífora sintomática e freqüentemente seu diagnóstico é comprometido pela falta de familiaridade do oftalmologista com tal afecção.
Erick Marcet Santiago de Macedo, Rachel Carmargo Carneiro, Suzana Matayoshi   +2 more
doaj   +1 more source

Lacrimal Drainage System Diseases

, 2015
A delicate equilibrium between tear production and loss is controlled by the lacrimal system. Biological, environmental, and physical factors continuously infl uence this balance.
Presutti L, Molteni G, Mattioli F, Marchioni D   +3 more
core   +2 more sources

Chronic lymphocytic leukemia presenting with acute dacryocystitis as the initial symptom: a case report and literature review

Yanke Xuebao
Acute dacryocystitis often results from the acute attack exacerbation of chronic dacryocystitis. Typical symptoms include those of chronic dacryocystitis, such as persistent tearing, increased abnormal secretions, as well secondary manifestations of ...
WU Siqi, MO Ya
doaj   +1 more source

Morphological and Imaging Characterization of the Eye and Adnexa of the Lesser Anteater (Tamandua tetradactyla). [PDF]

Anat Histol Embryol
ABSTRACT The southern tamandua (Tamandua tetradactyla) is a species vulnerable to environmental disturbances, largely due to increasing overlap between its natural habitat and anthropogenically modified landscapes. Detailed anatomical knowledge of the eye and orbital structures, supported by imaging and histological analyses, is essential to improve ...
Dos Santos ELS, Fernandes AV, Neto FAD, Muramoto C, Silva DN, Raposo AC, de Faria MMD, E Silva RDG, Estrela Lima A, da Silva ÉADAC, Oriá AP.   +10 more
europepmc   +2 more sources

Bilateral Primary Lacrimal Gland Lymphoma

, 2016
Lymphoma involving the lacrimal gland is rare. Most of the cases are unilateral at presentation. In this case, we present the diagnostic evaluation of a patient with bilateral lacrimal gland lymphoma.
Kürşad Ramazan Zor, Nesrin Tutaş Günaydın, Ayşe Feyza Önder, Erkut Küçük   +3 more
core   +1 more source

Role of SoxE transcription factors in development and disease

Developmental Dynamics, EarlyView.
Abstract Sox8, Sox9, and Sox10 arose by multiple rounds of genome duplications from a single SoxE gene in ancestral vertebrates. In this review, we will briefly discuss the molecular structure and function of SoxE transcription factors and their evolutionary origin. We will then discuss their expression, function, and developmental disorders.
Merin Lawrence, Gerhard Schlosser
wiley   +1 more source

Efficacy of using antibacterial fusidic acid drops in patients with red eye

Journal of Ophthalmology, 2016
Introduction. A red eye includes various etiology diseases of the ocular surface (eyelids, conjunctiva, and cornea) as well as of the vascular tract and lacrimal apparatus, the main feature of which is hyperemia of the conjunctiva of the eye.
G.I.Drozhzhyna, E.V. Sereda, T.B. Gaydamaka, A.L. Molodaia   +3 more
doaj   +1 more source

Improving Proteolysis‐Targeting Chimera Delivery by Targeting Key Biomarkers in Tumor Endocytosis Pathways

MedComm – Biomaterials and Applications, Volume 5, Issue 3, September 2026.
The image illustrates how PROTACs utilize endocytosis, mediated by cell surface proteins, to overcome bioavailability limitations and enable efficient intracellular delivery. ABSTRACT Proteolysis‐targeting chimeras (PROTACs) are promising therapeutic agents for targeted protein degradation via the ubiquitin‐proteasome system; however, their clinical ...
Huahua Chen, Jiayan Jiao, Huiling Yang, Tao He   +3 more
wiley   +1 more source

Bilateral lacrimal system involvement by sclerosing extramedullary hematopoietic tumor

, 2019
A 60-year-old man with myelofibrosis and extramedullary hematopoiesis was referred for evaluation of “swollen lacrimal glands.” Examination disclosed bilateral firm, immobile, nontender masses in the lacrimal sac fossa with no associated signs of ...
Bowman, Adam M., Shields, Marc D., Ghazi, Nicola G.   +2 more
core   +1 more source

Initial experience of clinical implementation of an Online Simulation‐free CBCT‐based Adaptive Radiotherapy (OSCAR) workflow for palliative and urgent treatment indications

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background The current standard radiotherapy treatment planning workflow typically requires several hours to days, during which patients must wait before treatment can be initiated. In certain oncological situations, however, treatment should commence as soon as possible.
Robert Schindhelm, Anne Richter, Philip Kleine, Jörg Tamihardja, Victor Lewitzki, Bülent Polat, Marcus Zimmermann, Frederick Mantel, Thomas Fischer, Sebastian Heß, Ingulf Lawrenz, Franziska Künzig, Felix Schilling, Andrea Wittig‐Sauerwein, Gary Razinskas   +14 more
wiley   +1 more source