Results 51 to 60 of about 775,307 (358)

Changes in the Thickness of the Sublens Water Layer in Patients Using Scleral Lenses

open access: yesOftalʹmologiâ
Purpose of the study. To analyze the change in the thickness of the sub­lens water layer depending on the time of wearing lenses in patients using scleral lenses using the SkyOptix Laboratory lenses as an example.Patients and methods.
O. I. Ryabenko   +3 more
doaj   +1 more source

Isolations and Identification of bacteria present in the fluids Save contact lenses used by some students girls of the Tikrit University

open access: yesTikrit Journal of Pure Science, 2023
The number of people who wear contact lenses (CLS) has been especially increased in the past decade as an alternative to glasses, but many of them do not realize the extent of the hazards involved, and these risks Keratitis associated with microbial ...
Shaymaa Naji Daham   +2 more
doaj   +1 more source

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

open access: yesFEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan   +2 more
wiley   +1 more source

Experimental Research on Determining the Transmittance of Lenses for Vision Correction and the Factors that Influence It

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
The field of making optical lenses is very vast and with great applicability in several engineering fields. The research carried out in this work implied the determination of the transmittance of optical lenses of different diopters, thicknesses, with ...
Beatrice Daniela TUDOR   +1 more
doaj   +1 more source

Raman microspectroscopy of fixed rabbit and human lenses and lens slices: New potentialities [PDF]

open access: yes, 1989
Raman spectroscopy is a non-invasive, non-destructive technique for the study of the macromolecular composition of tissues. Raman spectra were obtained from intact fresh and paraformaldehyde fixed rabbit lenses and from thin slices prepared from these ...
Bot, Annet C.C.   +4 more
core   +3 more sources

Archaeal protein containing domain of unknown function 2193 undergoes oligomeric reconfiguration upon iron–sulfur cluster binding

open access: yesFEBS Letters, EarlyView.
This work presents the characterization of MvoDUF2193, a Methanococcus voltae (Mvo) protein from the domain of unknown function (DUF) 2193 family. We demonstrate that MvoDUF2193 binds a single [4Fe–4S] cluster per subunit and that cluster occupancy regulates the transition from an apo tetramer to a [4Fe–4S] monomeric form. This structural transition is
Emily M. Dieter   +8 more
wiley   +1 more source

Effects of microwave irradiation on the parameters of hydrogel contact lenses [PDF]

open access: yes, 2003
Ten brands of hydrogel contact lenses were selected from five of the six British Approved Name lens classification groups to test in vitro the effects of repeated heat disinfection by means of microwave irradiation.
Crabbe, A, Thompson, P
core   +1 more source

ShcD adaptor protein drives invasion of triple negative breast cancer cells by aberrant activation of EGFR signaling

open access: yesMolecular Oncology, EarlyView.
We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau   +11 more
wiley   +1 more source

Lenses in Glaucoma

open access: yesDelhi Journal of Ophthalmology, 2018
Lenses and mirrors have always been an integral part of an ophthalmologist’s armamentarium. Since time immemorial curious minds have been trying to peep inside the eye using various techniques, be it indentation of the limbus and using direct ...
Aditi Singh, Meena Menon
doaj   +1 more source

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