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lens/ניוון ביולוגיה
הקישור נשמר בלוח
עמוד 1 מ 2008 תוצאות
Lens opacity and photoreceptor degeneration in the zebrafish lens opaque mutant.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
The zebrafish lens opaque (lop) mutant was identified in a chemical mutagenesis screen. The lop mutant, which develops normally through 4 days postfertilization (dpf), exhibits several signs of lens and retinal degeneration at 7 dpf. Histology revealed disrupted lens fibers and increased numbers of
Refractive lens exchange with a multifocal intraocular lens.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
Refractive lens exchange with a multifocal intraocular lens is becoming a more popular method of refractive surgery in the presbyopic patient. The limitations of keratorefractive surgery have led to a resurgence of lens exchange surgery for patients with prescriptions outside the limits of corneal
Teleost lens development and degeneration.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
The transparent properties of the lens and its ability to focus light onto the retina are critical for normal vision. Optical clarity of the lens is achieved and maintained by a unique, highly regulated integration of lens cell proliferation and differentiation that persists throughout life.
The yellow intraocular lens and the natural ageing lens.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
OBJECTIVE
The purpose of this study is to review and evaluate the advantages and disadvantages of blue light (400-480 nm) filtering intraocular lenses (IOLs) when compared with the ultraviolet (UV)-blocking IOLs.
RESULTS
Theories that blue light could be related to the pathogenesis of age-related
Calcified cataractous lens.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
We report a calcified cataractous lens in a 24-year-old man who had retinal degeneration in the right eye since childhood. The visual acuity had dropped to light perception. Clear corneal phacoemulsification was performed, and the shell of a 5.4 mm x 4.0 mm x 2.0 mm calcified substance was removed
Snowflake degeneration of an intraocular lens.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
Snowflake degeneration of intraocular lenses is a recently recognized late postoperative complication of cataract surgery. All known cases reported to date in the literature have involved polymethyl methacrylate (PMMA) lens optic material. Reported herein is an atypical variant of snowflake
Immunohistochemical studies of lens crystallins in the dysgenetic lens (dyl) mutant mice.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
The lens in the dyl mutant mice shows a persistent lens-ectodermal connection as well as degeneration and extrusion of lens materials after the initial differentiation of the fibres. Immunohistochemical investigation of the ontogeny of the lens crystallins in this developing mutant lens has been
An intraocular telescopic lens for macular degeneration.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
Age-related macular degeneration is a leading cause of visual loss in adults older than 60 years of age. Once vision has been seriously compromised, the only means of improving visual function are optical devices that produce magnification of images. These devices fall into three categories: (1)
Bilateral intraocular lens implantation.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
A study of 1796 consecutive cataract patients in a posterior chamber intraocular lens implant (IOL) series revealed 373 patients (20.8%) who had bilateral IOLs. Visual acuity was 20/40 or better in 87% of first eyes operated and 90% in second eyes. The major cause of vision less than 20/40 was
New intraocular lens technology.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
OBJECTIVE
To review the current status of phakic intraocular lenses (IOLs), intraocular treatment of presbyopia, and IOLs that filter some blue light.
METHODS
Review of current information on the subject from numerous sources.
METHODS
Medline search and Internet search engines on the topics of
Intraocular lens implantation in Terrien's marginal corneal degeneration.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
A patient with Terrien's corneal marginal degeneration and a previous trabeculectomy had planned extracapsular cataract extraction with intraocular lens implantation. A corneal incision was made with a diamond blade on the degeneration furrow superiorly and was closed with a 10-0 nylon
Disposable contact lens wear systems.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
The majority of problems associated with soft lens wear in general are related to lens deterioration, deposits, care systems, and lack of patient compliance. The greatest problem with soft lenses is that they can never be totally cleaned. The point of a disposable lens wear program is to discard the
Iridoschisis associated with lens subluxation.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
The etiopathogenesis of iridoschisis is unclear, although age-related degeneration and angle-closure glaucoma are its most common associations. We report the case of a 50-year-old man with lens subluxation (familial) in 1 eye and ipsilateral iridoschisis. The inferotemporal edge of the lens was
New multifocal intraocular lens design.
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
The first clinical experience with a new diffractive multifocal intraocular lens implanted in 55 eyes of 53 patients is reported. Excluding four patients with preoperative senile macular degeneration, the best corrected visual acuity was 20/40 or better and the near vision without any add to the
[Hyaline degeneration of crystalline lens and Doyne's retinopathy].
רק משתמשים רשומים יכולים לתרגם מאמרים
התחבר הרשם
המאגר השלם ביותר של צמחי מרפא המגובה על ידי המדע
- עובד ב 55 שפות
- מרפא צמחי מרפא מגובה על ידי מדע
- זיהוי עשבי תיבול על ידי דימוי
- מפת GPS אינטראקטיבית - תייגו עשבי תיבול במיקום (בקרוב)
- קרא פרסומים מדעיים הקשורים לחיפוש שלך
- חפש עשבי מרפא על פי השפעותיהם
- ארגן את תחומי העניין שלך והתעדכן במחקר החדשות, הניסויים הקליניים והפטנטים
הקלד סימפטום או מחלה וקרא על צמחי מרפא שעשויים לעזור, הקלד עשב וראה מחלות ותסמינים שהוא משמש נגד.
* כל המידע מבוסס על מחקר מדעי שפורסם
