Results 51 to 60 of about 328,090 (175)

Coronavirus disease (COVID-19) and conjunctival sac swab findings

Journal of Ophthalmic Inflammation and Infection, 2022
Background The purpose of this article is to evaluate the positivity of conjunctival sac swab by PCR (Polymerase chain reaction) test in COronaVIrus Disease 19 (COVID-19) patients.
Pavol Vesely, Elena Novakova, Michal Stubna, Michal Trnka, Denisa Jurenova, Darina Lyskova, Robert Furda, Paulina Plesnikova, Vratko Himic, Alena Furdova   +9 more
doaj   +1 more source

Reconstructing the major skull myology of the giant stem‐amphibian Mastodonsaurus: A case study for early tetrapods

Journal of Anatomy, EarlyView.
We reconstruct the major cranial musculature of the giant stem amphibian Mastodonsaurus giganteus, revealing a differentiated jaw‐adductor system, a probable sesamoid pulley, and previously unrecognised muscles. This EPB‐based case study establishes an anatomical framework for modelling feeding in early tetrapods and supports interpretations of ...
Daniel Schwarz, Stephan Lautenschlager, Florian Witzmann, Raphael Moreno, Eudald Mujal, Rainer R. Schoch   +5 more
wiley   +1 more source

The system of accounting and control of dose loads on the lacrimal apparatus during radiotherapy of thyroid cancer [PDF]

Digital Diagnostics
BACKGROUND: Lacrimal glands and lacrimal pathways are one of the main undesirable targets during radionuclide therapy using I-131, namely, in 24% of cases, secondary lacrimal pathways obliteration occurs [1].
Danila V. Yudakov, Alexey A. Trukhin, Marina S. Sheremeta, Anatoliy S. Makeev, Vasiliy D. Yartsev   +4 more
doaj   +1 more source

Trigeminal and facial branchiomotor neurons have shared muscle targets in zebrafish larvae

Journal of Anatomy, EarlyView.
Cranial nerve innervation map, based on previous studies, shows the trigeminal and facial motor nerves confined to the mandibular and hyoid arch muscles, respectively, except for the trigeminal nerve in the interhyoideus muscle (M.IH). The revised cranial nerve innervation map, based on this study, shows the facial nerve in the intermandibularis ...
Ritika Ghosal, Kimberly L. McArthur, Johann K. Eberhart   +2 more
wiley   +1 more source

A millimetric ruler for Lester Jones tube placement in conjunctivodacryocystorhinostomy

Clinical Ophthalmology, 2015
Rodolfo Luis Vigo, Tomás Ortiz-Basso, María Natalia Vilas, Jorge PrémoliOphthalmology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina Purpose: To describe the use of a ruler to increase the accuracy and ...
Vigo RL, Ortiz-Basso T, Vilas MN, Prémoli J   +3 more
doaj  

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, Volume 309, Issue 10, Page 2656-2697, October 2026.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Variation in parrot jaw musculature

The Anatomical Record, Volume 309, Issue 9, Page 2519-2533, September 2026.
Interspecific morphological differences in some superficial jaw muscles of parrots. Abstract Psittaciformes, the order encompassing parrots and their relatives, are highly diverse and generally known for having a strong beaks used for multiple behaviors. The muscles related to the masticatory apparatus should reflect this functional complexity; however,
Ana Carolina L. Faillace, Arin Berger, Marcelo Ismar S. Santana, Adam Hartstone‐Rose   +3 more
wiley   +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

Anatomic study of the lacrimal fossa and lacrimal pathway for bypass surgery with autogenous tissue grafting

, 2014
Purpose: To study the microsurgical anatomy of the lacrimal drainage system and to provide anatomical evidence for transnasal endoscopic lacrimal drainage system bypass surgery by autogenous tissue grafting.
Peng Wang, Wang, Peng, Cui Han, Wu, Hai-Yang, Hai-Yang Wu, Hai Tao, Zhi-zhong Ma, Tao, Hai, Ma, Zhi-zhong, Han, Cui   +9 more
core   +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   +1 more source