Mostrando 1,081 - 1,100 Resultados de 7,229 Para Buscar '"córnea"', tiempo de consulta: 0.64s Limitar resultados
  1. 1081
    “…To determine the comparative efficacy and safety of penetrating keratoplasty (PK) and Descemet stripping automated endothelial keratoplasty (DSAEK) in the Asian population receiving imported donor corneas, our single-center retrospective study provides analysis supporting the transition from PK to DSAEK in the Asian population using imported American donor corneas. …”
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  2. 1082
    “…The molecular etiology of keratoconus (KC), a pathological condition of the human cornea, remains unclear. The aim of this work was to perform profiling of metabolites and identification of features discriminating this pathology from the normal cornea. …”
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  3. 1083
  4. 1084
    “…PATIENTS AND METHODS: This cross-sectional study used the Sirius topographer to evaluate the naïve corneas of right eyes (n = 1,356). The study included three groups which were based on the mean anterior corneal astigmatism value (group 1, <1 D; group 2, 1–2 D; and group 3, >2 D). …”
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  5. 1085
  6. 1086
  7. 1087
  8. 1088
    “…BACKGROUND: To investigate the new cornea biomechanical parameter stress-strain index (SSI) in Chinese healthy people and the factors associated with SSI. …”
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  9. 1089
    “…PARTICIPANTS: Fifty‐eight and fifty‐seven consecutive primary congenital glaucoma eyes with clear corneas underwent ab interno and ab externo microcatheter‐assisted trabeculotomy, respectively. …”
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  10. 1090
    “…We report a rare case of penetrating injury of the cornea by a barbed fish hook and its successful surgical management by “cut-it out technique”. …”
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  11. 1091
    “…Examination of the eyes revealed crystalline deposits in the cornea of both eyes. After additional diagnostic testing, deposits were attributed to free light chains. …”
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  12. 1092
    “…Conclusions: Our results demonstrate that the proposed approach can be used for in vivo contactless estimation of the reflectivity of rabbit cornea in the THz range and, thereby, of cornea hydration.…”
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  13. 1093
  14. 1094
  15. 1095
  16. 1096
    “…PURPOSE: To report structural changes observable in in vivo confocal microscopy (IVCM) in keratoconic corneas [Formula: see text] 400 μm treated with hypotonic riboflavin and collagen crosslinking (CXL). …”
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  17. 1097
    “…Therefore, in the present study we investigated the adverse effects of PHMG on the eyes; considering fibrosis as a manifestation of PHMG toxicity in the eye, we evaluated fibrosis-related biomarkers in cultured Statens Seruminstitut Rabbit Cornea (SIRC) cells. Cell viability was measured using 3-(4,5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay, fibrosis-related biomarkers were evaluated through polymerase chain reaction (PCR) and immunoblotting, and oxidative stress was evaluated using 2’,7’-dichlorodihydrofluorescein diacetate (H(2)DCFDA). …”
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  18. 1098
    “…CONCLUSIONS: A vacuum ring assisting local genipin immersion crosslinking without corneal epithelium can activate the keratocytes in the corneal stroma and was safe enough for the thin cornea. TRANSLATIONAL RELEVANCE: Genipin can not only crosslink the collagen fibers but also activate the keratocytes and even may promote collagen fiber secretion.…”
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  19. 1099
    “…AIM: The exportation of corneas from one nation to another, for transplantation services, is responsible for 23% of all global transplants. …”
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  20. 1100
    “…Here, we compared the performance of deep learning systems with that of cornea specialists in detecting corneal diseases from low-quality slit lamp images. …”
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