Comparison of Gemini Advanced and ChatGPT 4.0's Performances on the Ophthalmology Resident Ophthalmic Knowledge Assessment Program (OKAP) Examination Review Question Banks.

Background With advancements in natural language processing, tools such as Chat Generative Pre-Trained Transformers (ChatGPT) version 4.0 and Google Bard's Gemini Advanced are being increasingly evaluated for their potential in various medical applications. The objective of this study was to systematically assess the performance of these language learning models (LLMs) on both image and non-image-based questions within the specialized field of Ophthalmology.

Urrets-Zavalia Syndrome of Unresolving Mydriasis Following Endocyclophotocoagulation Combined with Phacoemulsification.

Aim And Background: Combined endocyclophotocoagulation and phacoemulsification (ECP/Phaco) are uncommonly associated with complications. We present the first case of a rare complication following ECP/Phaco.

Case Description: A 72-year-old patient with dense nuclear sclerotic cataracts and primary open-angle glaucoma (POAG) underwent bilateral surgery uneventfully.

Passive Membrane Permeability of Sizable Acyclic β-Hairpin Peptides.

The recent shift toward increasingly larger drug modalities has created a significant demand for novel classes of compounds with high membrane permeability that can inhibit intracellular protein-protein interactions (PPIs). While major advances have been made in the design of cell-permeable helices, stapled β-sheets, and cyclic peptides, the development of large acyclic β-hairpins lags far behind. Therefore, we investigated a series of 26 β-hairpins (MW > 1.