Results 151 to 160 of about 85,387 (344)

Frequent somatic mutations of GNAQ in uveal melanoma and blue naevi. [PDF]

open access: yes, 2009
BRAF and NRAS are common targets for somatic mutations in benign and malignant neoplasms that arise from melanocytes situated in epithelial structures, and lead to constitutive activation of the mitogen-activated protein (MAP) kinase pathway.
Barsh, Gregory S   +8 more
core  

Preservatives in artificial tears: Assessing impact on dry eye symptoms

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To examine the association between the presence of dry eye disease (DED) symptoms when using BAK‐preserved artificial tears (AT) compared to preservative‐free AT. Methods In this cross‐sectional study, we used data collected as part of Project ‘Finding Ophthalmic Risk and Evaluating the Value of Eye exams and their predictive ...
Astrid Dissing Sjö   +3 more
wiley   +1 more source

Haematological and serum biochemical reference interval for free‐ranging northern bettongs (Bettongia tropica) in far north Queensland

open access: yesAustralian Veterinary Journal, EarlyView.
Background The northern bettong, Bettongia tropica, is an endangered potoroid recognised as a specialist consumer of underground ectomycorrhizal fungi important to wet sclerophyll forest at the interface with tropical rainforest. In line with identified recovery objectives of re‐establishing populations within the species' former range, a founder ...
A Olsson, A Allanson, F L'Hotellier
wiley   +1 more source

Cryptococcal meningitis due to Cryptococcus neoformans VNI in a koala (Phascolarctos cinereus) with progressive neurological disease

open access: yesAustralian Veterinary Journal, EarlyView.
Nearly all cases of cryptococcosis in koalas are caused by Cryptococcus gattii species complex. A rare case of meningitis due to Cryptococcus neoformans VNI/AFLP1 (abbreviated VNI) is described in a koala with nasal colonisation by both species complexes.
A Teh   +6 more
wiley   +1 more source

XRCC1, but not APE1 and hOGG1 gene polymorphisms is a risk factor for pterygium. [PDF]

open access: yes, 2010
PurposeEpidemiological evidence suggests that UV irradiation plays an important role in pterygium pathogenesis. UV irradiation can produce a wide range of DNA damage.
Chen, Pei-Liang   +6 more
core   +1 more source

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