Journal of Ocular Pharmacology and Therapeutics最新文献

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Letter: Effect of Aqueous Tears on Topical Fluorescein Tracer Emission Signal from Cornea and Anterior Chamber. 致编辑的信:水泪液对角膜和前房局部荧光素示踪剂发射信号的影响。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-05-01 Epub Date: 2025-03-10 DOI: 10.1089/jop.2024.0143
Alyson Kishi, Alana D Bryant, David M Reed, Carol B Toris, Vikas Gulati, Arthur J Sit, Shan Fan, Arash A Kazemi, Sayoko E Moroi
{"title":"<i>Letter:</i> Effect of Aqueous Tears on Topical Fluorescein Tracer Emission Signal from Cornea and Anterior Chamber.","authors":"Alyson Kishi, Alana D Bryant, David M Reed, Carol B Toris, Vikas Gulati, Arthur J Sit, Shan Fan, Arash A Kazemi, Sayoko E Moroi","doi":"10.1089/jop.2024.0143","DOIUrl":"10.1089/jop.2024.0143","url":null,"abstract":"","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":"226-227"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143597057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Safety and Efficacy of 0.1% Cyclosporine Solutions in Dry Eye Syndrome: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. 0.1%环孢素溶液治疗干眼综合征的安全性和有效性:随机临床试验的系统评价和荟萃分析。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-05-01 Epub Date: 2025-02-10 DOI: 10.1089/jop.2024.0169
Yuri Aleksander-Ivanov, Dillan Cunha Amaral, Lidia Cheidde, Gabriel Nery Lima, Carolina Carvalho Soares Valentim, Michel Sebba Chater, Denisse J Mora-Paez, Jaime Guedes
{"title":"Safety and Efficacy of 0.1% Cyclosporine Solutions in Dry Eye Syndrome: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.","authors":"Yuri Aleksander-Ivanov, Dillan Cunha Amaral, Lidia Cheidde, Gabriel Nery Lima, Carolina Carvalho Soares Valentim, Michel Sebba Chater, Denisse J Mora-Paez, Jaime Guedes","doi":"10.1089/jop.2024.0169","DOIUrl":"10.1089/jop.2024.0169","url":null,"abstract":"<p><p><b><i>Purpose:</i></b> Cyclosporine A (CsA) is a primary treatment for dry eye disease (DED). Ophthalmic solutions containing CsA are available in concentrations of 0.05%, 0.09%, and 0.1%. While 0.1% CsA solutions have been used to treat DED, their safety and effectiveness remains somewhat uncertain. Therefore, we conducted a meta-analysis to evaluate their safety and efficacy. <b><i>Methods:</i></b> We searched PubMed, Cochrane Database, Embase, and Web of Science for randomized controlled trials (RCTs) that compared 0.1% CsA solutions with their vehicle. Statistical analysis was performed using Review Manager 5.4.1. <b><i>Results:</i></b> We included six RCTs (2,170 patients) with follow-up periods ranging from 4 weeks to 6 months. A total of 1,119 patients (51.56%) with DED were treated with 0.1% CsA. The mean age of patients was 57.9 ± 4.8 years, with 79.7% being female. The total corneal fluorescein staining (tCFS) at last follow-up [mean differences (MD) -0.49; 95% confidence interval (CI) (-0.73, -0.24); <i>P</i> < 0.0001], at 4 weeks [MD -0.64; 95% CI (-1.07, -0.22); <i>P =</i> 0.003], and central corneal fluorescein staining (cCFS) [MD -0.19; 95% CI (-0.35, -0.03); <i>P =</i> 0.02] scores were lower in patients treated with 0.1% CsA compared with vehicle. The Lissamine Green conjunctival staining (LGCS) [MD -0.51; 95% CI (-0.78, -0.24); <i>P =</i> 0.0002] and ocular surface disease index (OSDI) scores [MD -3.04; 95% CI (-5.84, -0.23); <i>P =</i> 0.03] were lower in the 0.1% CsA group compared with vehicle. Adverse events associated with 0.1% CsA solution in the treatment of DED varied across studies, but were generally mild to moderate. Notably, similar events were also significantly present in the vehicle group, supporting the safety profile of this treatment. <b><i>Conclusion:</i></b> Ophthalmic 0.1% CsA seems safe for treating DED, and significantly reduced tCFS, cCFS, LGCS, and OSDI scores compared with vehicle solutions.</p>","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":"199-209"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143391168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Eyes on New Product Development. 关注新产品开发。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-05-01 Epub Date: 2025-04-02 DOI: 10.1089/jop.2025.0073
Gary D Novack
{"title":"Eyes on New Product Development.","authors":"Gary D Novack","doi":"10.1089/jop.2025.0073","DOIUrl":"10.1089/jop.2025.0073","url":null,"abstract":"","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":"171-172"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143772563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative Efficacy of Current Topical Treatments for Dry Eye Disease: A Review of Pivotal Clinical Trials Evaluating Corneal Staining Outcomes. 当前干眼病局部治疗的比较疗效:评价角膜染色结果的关键临床试验综述
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-04-28 DOI: 10.1089/jop.2024.0192
Ahmad Fahmy, Masih Ahmed, Stephen Pflugfelder, Anara Serikbaeva, Fang-Wei Tsao
{"title":"Comparative Efficacy of Current Topical Treatments for Dry Eye Disease: A Review of Pivotal Clinical Trials Evaluating Corneal Staining Outcomes.","authors":"Ahmad Fahmy, Masih Ahmed, Stephen Pflugfelder, Anara Serikbaeva, Fang-Wei Tsao","doi":"10.1089/jop.2024.0192","DOIUrl":"https://doi.org/10.1089/jop.2024.0192","url":null,"abstract":"<p><p>Dry eye disease (DED) is a multifactorial disorder characterized by disruption of tear film homeostasis, resulting in ocular surface inflammation and damage. Although several Food and Drug Administration-approved topical treatments are available, direct comparisons of their efficacy and safety are complicated by variability in study designs and corneal staining grading scales. This review systematically evaluates and compares the efficacy and safety of topical therapies approved in the United States, focusing on anti-inflammatory and semi-fluorinated alkane (SFA)-based therapies. A systematic literature review identified 12 randomized controlled trials involving a total of 6,984 patients with varying severity of DED eligible for inclusion, with 8 providing data suitable for quantitative meta-analysis and 5 for exploratory regression analysis. Meta-analysis indicated that cyclosporine 0.1%/SFA showed the most significant early improvement (within ≤4 weeks) in total corneal fluorescein staining, outperforming other treatments. Exploratory regression analysis further supported these findings, demonstrating that cyclosporine 0.1%/SFA had the fastest and most consistent reduction in corneal staining, with the steepest improvement slope and strong predictability (<i>R</i><sup>2</sup> = 0.871). Safety analyses highlighted improved local tolerability for SFA-based therapies compared with traditional anti-inflammatory treatments, notably lower instillation site discomfort for both cyclosporine 0.1%/SFA (2.5%-9.9%) and perfluorohexyloctane (≤1%) vs. other cyclosporine formulations. SFA-based therapies, especially cyclosporine 0.1%/SFA, demostrated robust efficacy in improving signs of DED with superior tolerability profiles compared to traditional anti-inflammatory treatments. These findings support the role in effectively managing ocular surface inflammation and optimizing treatment strategies in DED.</p>","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143970754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beneficial Effect of Rebamipide Eye Drops on Blue Light-Induced Oxidative Damage in the Ocular Surface. 利巴米胺滴眼液对蓝光引起的眼表氧化损伤的有益作用。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-04-28 DOI: 10.1089/jop.2024.0208
Jingting Liu, Enying Jiang, Hyunjee Kim, Jayoung Moon, Hyeon Jeong Yoon, Kyung Chul Yoon
{"title":"Beneficial Effect of Rebamipide Eye Drops on Blue Light-Induced Oxidative Damage in the Ocular Surface.","authors":"Jingting Liu, Enying Jiang, Hyunjee Kim, Jayoung Moon, Hyeon Jeong Yoon, Kyung Chul Yoon","doi":"10.1089/jop.2024.0208","DOIUrl":"https://doi.org/10.1089/jop.2024.0208","url":null,"abstract":"<p><p><b><i>Purpose:</i></b> We evaluated the capacity of rebamipide (REB) to alleviate corneal epithelial damage induced via blue light (BL) exposure. <b><i>Methods:</i></b> Eight-week-old C57BL/6 mice were exposed to BL (410 nm, 100 J) twice daily for 10 days. The mice were randomly divided into 5 groups: 1 untreated and 4 groups receiving BL exposure ± different topical treatments: BL exposure alone, carboxymethylcellulose, 5% <i>N</i>-acetylcysteine, and REB. Reactive oxygen species (ROS) levels were assessed, and <i>Bcl-2</i>-associated X protein (<i>BAX) protein</i> was analyzed. Apoptotic cells were detected, inflammatory cytokine levels [tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6)] were measured using enzyme-linked immunosorbent assay (ELISA), and histopathological changes in the cornea were evaluated using hematoxylin and eosin (H&E) staining. <b><i>Results:</i></b> The REB group demonstrated significantly lower BL exposure-induced ROS levels (<i>P</i> < 0.01) and <i>BAX</i> expression (<i>P</i> < 0.01) than the BL group. The number of Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) positive cells were lower in the REB group than in the BL group (<i>P</i> < 0.01). Furthermore, ELISA analysis revealed significantly reduced TNF-α and IL-6 levels in the REB group relative to BL group levels (<i>P</i> < 0.01). Hematoxylin and eosin staining showed preservation of corneal epithelial thickness. <b><i>Conclusions:</i></b> Rebamipide alleviated BL-induced oxidative damage to ocular surfaces by reducing ROS levels, inhibiting apoptosis, and suppressing inflammatory cytokine expression.</p>","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143998355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Age-Related Macular Degeneration Pathophysiology and Therapeutic Potential of Tocotrienols: An Update. 年龄相关性黄斑变性的病理生理学和生育三烯醇的治疗潜力:最新进展。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-04-01 Epub Date: 2025-02-03 DOI: 10.1089/jop.2024.0123
Muhammad Zulfiqah Sadikan, Lidawani Lambuk, Nur Hidayah Reshidan, Nurliyana Ain Abdul Ghani, Azral Ismawy Ahmad, Mohd Saleh Ahmad Kamal, Mohd Aizuddin Mohd Lazaldin, Haryati Ahmad Hairi, Rohimah Mohamud, Nurul Alimah Abdul Nasir
{"title":"Age-Related Macular Degeneration Pathophysiology and Therapeutic Potential of Tocotrienols: An Update.","authors":"Muhammad Zulfiqah Sadikan, Lidawani Lambuk, Nur Hidayah Reshidan, Nurliyana Ain Abdul Ghani, Azral Ismawy Ahmad, Mohd Saleh Ahmad Kamal, Mohd Aizuddin Mohd Lazaldin, Haryati Ahmad Hairi, Rohimah Mohamud, Nurul Alimah Abdul Nasir","doi":"10.1089/jop.2024.0123","DOIUrl":"10.1089/jop.2024.0123","url":null,"abstract":"<p><p>Age-related macular degeneration (AMD) poses a significant threat to visual health among the elderly, necessitating urgent preventive measures as the global population ages. Extensive research has implicated oxidative stress (OS)-induced retinal damage as a primary contributor to AMD pathogenesis, prompting investigations into potential therapeutic interventions. Among the various nutrients studied for their potential in AMD risk reduction, antioxidants have shown promise, with initial findings from the Age-Related Eye Disease Study suggesting a correlation between antioxidant supplementation and decreased AMD progression. This article explores the scientific foundation supporting the therapeutic efficacy of tocotrienol-rich fraction (TRF) as a viable candidate for slowing AMD progression, based on interventional studies. AMD is characterized by OS, inflammation, dysregulated lipid metabolism, and angiogenesis, all of which TRF purportedly addresses through its potent anti-inflammatory, lipid-lowering, antiangiogenic, and antioxidant properties. The review underscores TRF's promising attributes, aiming to deepen understanding of AMD pathogenesis and advocate for TRF-based pharmacological interventions to enhance therapeutic outcomes. Given the pressing need for effective AMD treatments, TRF represents a promising avenue for intervention, offering hope for improved vision outcomes and enhanced quality of life for individuals affected by this debilitating condition.</p>","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":"150-161"},"PeriodicalIF":1.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143080272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhanced Transepithelial Riboflavin Delivery Across the Cornea Using Magnetic Nanocarriers. 利用磁性纳米载体增强角膜上皮核黄素的传递。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-04-01 Epub Date: 2025-01-30 DOI: 10.1089/jop.2024.0183
Alaaddin Coskun, Fatih Senturk, Eylem Turan
{"title":"Enhanced Transepithelial Riboflavin Delivery Across the Cornea Using Magnetic Nanocarriers.","authors":"Alaaddin Coskun, Fatih Senturk, Eylem Turan","doi":"10.1089/jop.2024.0183","DOIUrl":"10.1089/jop.2024.0183","url":null,"abstract":"<p><p><b><i>Purpose:</i></b> Keratoconus is a progressive corneal ectasia characterized by irregular astigmatism, leading to corneal scarring and decreased vision. Corneal cross-linking (CXL) is the standard treatment to halt disease progression, but its effectiveness in transepithelial (epithelium-on, epi-on) approaches is limited by the low permeability of the corneal epithelium to riboflavin (Rb). This study aimed to enhance transepithelial Rb penetration in <i>ex vivo</i> bovine corneas using Rb-modified tannic acid-coated superparamagnetic iron oxide nanoparticles (Rb-TA-SPIONs) under an external magnetic field. <b><i>Methods:</i></b> SPIONs were synthesized via co-precipitation, modified with TA and Rb, and characterized by physicochemical techniques. The average size of the Rb-TA-SPIONs was 46 ± 5.3 nm, with a saturation magnetization of 55.9 emu/g. <i>Ex vivo</i> experiments involved the application of 0.1% Rb to bovine corneas, and penetration was evaluated under epi-on conditions with iontophoresis (1-5 mA, 5 min). In addition, a 0.1% Rb-containing nanocarrier solution was tested under magnetic fields of 1-300 Gauss. <b><i>Results:</i></b> Results showed increased Rb penetration with rising electric current density and Rb-TA-SPION penetration with stronger magnetic fields, compared with epi-on control groups. Specifically, Rb penetration increased from 0.036% (<i>P</i> ≤ 0.01) at 1 mA to 0.059% (<i>P</i> ≤ 0.001) at 5 mA in the iontophoresis group and from 0.035% (<i>P</i> ≤ 0.001) at 1 G to 0.054% (<i>P</i> ≤ 0.001) at 300 G in the magnetic group. <b><i>Conclusion:</i></b> These findings indicate that magnetic nanoparticle-assisted Rb delivery, guided by an external magnetic field, could improve potential CXL efficacy by enhancing Rb penetration and corneal permeability.</p>","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":"131-140"},"PeriodicalIF":1.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143066304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chlorhexidine Compared with Povidone-Iodine in Intravitreal Injection: A Systematic Review and Meta-Analysis. 氯己定与聚维酮碘在玻璃体内注射中的比较:系统评价和荟萃分析。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-04-01 Epub Date: 2025-01-21 DOI: 10.1089/jop.2024.0141
Matheus Ribeiro Barbosa Cruz, Dillan Cunha Amaral, Ocílio Ribeiro Gonçalves, Laura Goldfarb Cyrino, Lucas Macedo Nascimento, Francisco Victor Carvalho Barroso, Ricardo Noguera Louzada, Tiago Nelson de Oliveira Rassi, Denisse J Mora-Paez, Jaime Guedes, Mauricio B Pereira
{"title":"Chlorhexidine Compared with Povidone-Iodine in Intravitreal Injection: A Systematic Review and Meta-Analysis.","authors":"Matheus Ribeiro Barbosa Cruz, Dillan Cunha Amaral, Ocílio Ribeiro Gonçalves, Laura Goldfarb Cyrino, Lucas Macedo Nascimento, Francisco Victor Carvalho Barroso, Ricardo Noguera Louzada, Tiago Nelson de Oliveira Rassi, Denisse J Mora-Paez, Jaime Guedes, Mauricio B Pereira","doi":"10.1089/jop.2024.0141","DOIUrl":"10.1089/jop.2024.0141","url":null,"abstract":"<p><p><b><i>Introduction:</i></b> Povidone-iodine (PI) is the standard antiseptic for intravitreal injections (IVIs), while chlorhexidine (CHX) is a potential alternative. The efficacy of PI versus CHX in preventing endophthalmitis remains debated, with studies showing mixed results. <b><i>Objective:</i></b> To compare the effectiveness of using PI compared with CHX in IVI procedures regarding endophthalmitis rates, culture-positive endophthalmitis rates, and changes in visual acuity. <b><i>Methods:</i></b> A systematic review and meta-analysis were conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. We searched the PubMed, EMBASE, Cochrane, and Web of Science databases for studies using PI compared with CHX in the IVI procedure. Statistical analysis was done using R software. <b><i>Results:</i></b> Four studies encompassing 453,340 eyes were included. The pooled results showed no statistical differences in endophthalmitis rates [odds ratio (OR): 1.26; 95% confidence interval (CI): 0.53-3.00]. In those who received the CHX group, there was no decrease in the rates of culture-positive endophthalmitis (OR: 2.04; 95% CI: 0.76-5.47), and the pooled results revealed no statistical differences in the mean change in visual acuity between the CHX and PI groups at final follow-up [mean difference: -0.02; 95% CI: -0.40 to 0.36]. Significant heterogeneity was identified in the post-procedure endophthalmitis rate and culture-positive endophthalmitis rate. <b><i>Conclusions:</i></b> Despite finding a trend toward higher rates of endophthalmitis with CHX, there are no statistical differences in using PI compared with CHX. However, our results are limited due to high heterogeneity. PI remains the gold standard, and a widespread shift to CHX cannot be justified based on the findings of this analysis.</p>","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":"162-168"},"PeriodicalIF":1.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143006773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Therapeutic Effects of Human Placental Extracts Eye Drops in Experimental Dry Eye and Alkali Burn. 人胎盘提取物滴眼液治疗实验性干眼和碱烧伤的疗效观察。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-04-01 Epub Date: 2024-12-24 DOI: 10.1089/jop.2024.0121
Hui Jin, Hyeon-Jeong Yoon, Enying Jiang, Jingting Liu, Hee Su Yoon, Ji Suk Choi, Jayoung Moon, Hong Qi, Kyung Chul Yoon
{"title":"Therapeutic Effects of Human Placental Extracts Eye Drops in Experimental Dry Eye and Alkali Burn.","authors":"Hui Jin, Hyeon-Jeong Yoon, Enying Jiang, Jingting Liu, Hee Su Yoon, Ji Suk Choi, Jayoung Moon, Hong Qi, Kyung Chul Yoon","doi":"10.1089/jop.2024.0121","DOIUrl":"10.1089/jop.2024.0121","url":null,"abstract":"<p><p><b><i>Purpose:</i></b> To evaluate the efficacy of human placental extract (HPE) eye drops compared to that of carboxymethylcellulose (CMC) and human peripheral blood serum (HPBS) eye drops in a mouse model of experimental dry eye (EDE) and corneal alkali burns. <b><i>Methods:</i></b> EDE and alkali burn models were induced in C57BL/6 mice using desiccating stress and NaOH, respectively. In both the EDE and alkali burn models, treatment groups received CMC, HPBS, or HPE eye drops. In EDE model, tear volume, tear break-up time (TBUT), and total corneal fluorescein staining score (CFSS) were measured. ROS were detected with 2',7'-dichlorodihydrofluorescein diacetate. Conjunctiva goblet cells were identified by periodic acid-Schiff staining, and corneal epithelial apoptosis was detected by TUNEL assay. In alkali burn model, the area and diameter of epithelial defects were assessed in each group. <b><i>Results:</i></b> In the EDE model, tear volume, CFSS, and epithelial apoptosis were significantly improved in all treatment groups. Compared to the CMC group, the HPE group showed a better improvement in the production of tear volume, TBUT, CFSS, ROS, and conjunctiva goblet cell density. There were no significant differences in parameters between the HPBS and HPE groups except for TBUT at 14 days. In the alkali burn model, the HPE group had a smaller area compared to the control and CMC groups and a shorter diameter compared to the control group. <b><i>Conclusion:</i></b> HPE eye drops were as effective as HPBS eye drops in improving the clinical signs and ocular surface oxidative damage of EDE and in promoting corneal epithelialization after alkali burn.</p>","PeriodicalId":16689,"journal":{"name":"Journal of Ocular Pharmacology and Therapeutics","volume":" ","pages":"141-149"},"PeriodicalIF":1.9,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142882396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Formulation Advances in Posterior Segment Ocular Drug Delivery. 后节眼给药配方研究进展。
IF 1.9 4区 医学
Journal of Ocular Pharmacology and Therapeutics Pub Date : 2025-04-01 Epub Date: 2025-01-23 DOI: 10.1089/jop.2024.0153
Tumpa Sarkar, Niva Rani Gogoi, Bani Kumar Jana, Bhaskar Mazumder
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