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  1. Article

    Open Access

    Late spontaneous posterior capsule rupture with single-piece hydrophobic acrylic intraocular lens dislocation

    In this study, we described and discussed the late onset spontaneous posterior capsule rupture with intraocular lens (IOL) dislocation years after uncomplicated cataract surgery and implantation of hydrophobic...

    Soomin Lee, Gahye Lee, Choul Yong Park in Scientific Reports (2024)

  2. Article

    Open Access

    Moxifloxacin releasing intraocular implant based on a cross-linked hyaluronic acid membrane

    Intraocular antibiotic delivery is an important technique to prevent bacterial infection after ophthalmic surgery, such as cataract surgery. Conventional drug delivery methods, such as antibiotic eye drops, ha...

    Dong Ju Kim, Mi-Young Jung, Joo-Hee Park, Ha-** Pak, Martha Kim in Scientific Reports (2021)

  3. Article

    Open Access

    Nitric oxide attenuated transforming growth factor-β induced myofibroblast differentiation of human keratocytes

    Nitric oxide (NO) has the potential to modulate myofibroblast differentiation. In this study, we investigated the effect of exogenous NO on the myofibroblast differentiation of human keratocytes using sodium n...

    Joo-Hee Park, Martha Kim, Bora Yim, Choul Yong Park in Scientific Reports (2021)

  4. Article

    Open Access

    Evaluation of moxifloxacin-induced cytotoxicity on human corneal endothelial cells

    Moxifloxacin hydrochloride (MXF) is widely used for the prevention of bacterial endophthalmitis after intraocular surgeries. However, the safety issue of intracameral injection of MXF for human corneal endothe...

    Joo-Hee Park, Martha Kim, Roy S. Chuck, Choul Yong Park in Scientific Reports (2021)

  5. Article

    Open Access

    Development of a novel hyaluronic acid membrane for the treatment of ocular surface diseases

    Ocular surface diseases (OSD) can cause serious visual deterioration and discomfort. Commercial artificial tear solution containing hyaluronic acid (HA) show excellent biocompatibility and unique viscoelastic ...

    Dong Ju Kim, Mi-Young Jung, Ha-** Pak, Joo-Hee Park, Martha Kim in Scientific Reports (2021)

  6. Article

    Open Access

    IgG4-related disease presenting as recurrent scleritis combined with optic neuropathy

    We report a case of atypical presentation of IgG4-related disease (IgG4-RD) with recurrent scleritis and optic nerve involvement.

    Su ** Kim, Seung Uk Lee, Min Seung Kang, Jung Hyo Ahn, Jonghoon Shin in BMC Ophthalmology (2021)

  7. Article

    Open Access

    A case of severe flare reaction observed in HLA B27 associated acute anterior uveitis

    Anterior chamber flare reaction refers to the light reflection from the protein in aqueous humor. We report a case of very severe flare reaction observed in human leukocyte antigen (HLA)- B27 associated acute ...

    Jae-Ik Kim, Choul Yong Park in BMC Ophthalmology (2020)

  8. Article

    Open Access

    Comparison of cytotoxicities and anti-allergic effects of topical ocular dual-action anti-allergic agents

    To investigate the cytotoxicities of the topical ocular dual-action anti-allergic agents (alcaftadine 0.25%, bepotastine besilate 1.5%, and olopatadine HCL 0.1%) on human corneal epithelial cells (HCECs) and t...

    Sung Il Kim, Choul Yong Park, Gladys Fordjuor, Jong Heon Lee in BMC Ophthalmology (2019)

  9. Article

    Open Access

    Toxic anterior segment syndrome-an updated review

    Toxic anterior segment syndrome (TASS) can be a rare complication of anterior segment surgery. Here we reviewed the most recent advances in the understanding of TASS.

    Choul Yong Park, Jimmy K. Lee, Roy S. Chuck in BMC Ophthalmology (2018)

  10. Article

    Open Access

    The Antibiofilm efficacy of nitric oxide on soft contact lenses

    To investigate the antibiofilm efficacy of nitric oxide (NO) on soft contact lenses.

    Dong Ju Kim, Joo-Hee Park, Marth Kim, Choul Yong Park in BMC Ophthalmology (2017)

  11. Article

    Open Access

    Safety of Nonporous Silica Nanoparticles in Human Corneal Endothelial Cells

    Nonporous silica nanoparticles (SiNPs) are promising drug carrier platforms for intraocular drug delivery. In this study, we investigated the safety of three different sizes of SiNPs (50, 100, and 150 nm) in a...

    Ja-Yeon Kim, Joo-Hee Park, Martha Kim, Hyejoong Jeong, **kee Hong in Scientific Reports (2017)

  12. Article

    Open Access

    Low recurrence rate of anchored conjunctival rotation flap technique in pterygium surgery

    To report the recurrence rate for an anchored conjunctival rotation flap technique in primary pterygium surgery.

    Dong Ju Kim, Jimmy K. Lee, Roy S. Chuck, Choul Yong Park in BMC Ophthalmology (2017)

  13. Article

    Open Access

    An Evaluation of the in vivo Safety of Nonporous Silica Nanoparticles: Ocular Topical Administration versus Oral Administration

    Nonporous silica nanoparticles (SiNPs) have potential as promising carriers for ophthalmic drugs. However, the in vivo safety of ocular topical SiNPs remains unclear. This study investigated the in vivo safety of...

    Martha Kim, Joo-Hee Park, Hyejoong Jeong, **kee Hong, Woo Sung Choi in Scientific Reports (2017)

  14. Article

    Open Access

    Effect of Nitric Oxide on Human Corneal Epithelial Cell Viability and Corneal Wound Healing

    Although the wound healing effects of nitric oxide (NO) are known, the mechanism by which NO modulates corneal wound healing remains unclear. In this study, we investigated the effect of exogenous NO donor (NaNO2

    Joo-Hee Park, Ja-Yeon Kim, Dong Ju Kim, Martha Kim, Minwook Chang in Scientific Reports (2017)

  15. Article

    Open Access

    Reversible opacification of hydrophobic acrylic intraocular lens- two cases report

    The opacification of the intraocular lens (IOL) can cause significant visual deterioration. It is known that opacity of hydrophobic acrylic IOLs is rare. We report 2 cases of reversible optic opacification of ...

    Dong Ju Kim, Roy S. Chuck, Jimmy K. Lee, Choul Yong Park in BMC Ophthalmology (2017)

  16. Article

    Open Access

    The Effect of Silica Nanoparticles on Human Corneal Epithelial Cells

    Ocular drug delivery is an interesting field in current research. Silica nanoparticles (SiNPs) are promising drug carriers for ophthalmic drug delivery. However, little is known about the toxicity of SiNPs on ...

    Joo-Hee Park, Hyejoong Jeong, **kee Hong, Minwook Chang, Martha Kim in Scientific Reports (2016)

  17. Article

    Open Access

    The effect of Vaccinium uliginosum extract on tablet computer-induced asthenopia: randomized placebo-controlled study

    To investigate the alleviation effect of Vaccinium uliginosum extract (DA9301) on tablet computer-induced asthenopia.

    Choul Yong Park, Namyi Gu, Chi-Yeon Lim in BMC Complementary and Alternative Medicine (2016)

  18. No Access

    Article

    Subclinical primary retinal pathology in neuromyelitis optica spectrum disorder

    Foveal thickness may be a more sensitive indicator of primary retinal pathology than retinal nerve fiber layer thickness since the fovea contains no or sparse retinal nerve fiber layer, which coalesces into ax...

    In Hye Jeong, Ho ** Kim, Nam-Hee Kim, Kyoung Sook Jeong in Journal of Neurology (2016)