The Effect of Conjunctival Flap Transplantation, Pterygium Excision, and Scleral Fixation Surgery in Treating Pterygium Combined with Conjunctival Laxity and Its Impact on Postoperative Complications.

Objective: Pterygium and conjunctival laxity are common ocular conditions that can significantly affect visual comfort and quality of life. Therefore, it is essential to investigate ways to treat these problems. This study aimed to compare the effectiveness of same-stage trapezoidal conjunctival flap transplantation, pterygium excision, and scleral fixation surgery versus staged pterygium excision, crescentic conjunctiva excision, and scleral fixation surgery in treating pterygium combined with conjunctival laxity.

Novel glucagon-like peptide-1 analogue exhibits potency-driven G-protein biased agonism with promising effects on diabetes and diabetic dry eye syndrome.

Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are considered as effective treatments for type 2 diabetes. Here, we describe the characteristics and anti-diabetic efficacies of a novel GLP-1RA, termed SM102. The functions of SM102, including GLP-1R kinetic binding parameter, cAMP activation, endocytosis and recycling, were all evaluated using the INS-1 832/13 cells expressing human GLP-1R.

[Zebrafish-a new animal models of anterior segment embryonic development and diseases basic research].

In recent years, zebrafish has become ideal animal models of human disease with its unique characteristics, such as small body, fecundity, fast development and growth, embryo transparency, and so on. Furthermore, the structure and gene of zebrafish eye are highly conservative with human eye, which make ophthalmologists to pay close attention to zebrafish. This review focus on the studies and applications on zebrafish embryonic development of anterior segment, including the morphogenesis of cornea, lens and anterior chamber, and diseases of anterior segment (corneal diseases, cataract, glaucoma).