Results 41 to 50 of about 700,736 (296)
Advanced Science, EarlyView.An electronics‐free smart scleral lens passively monitors dry eye disease‐related tear biomarkers through colorimetric sensing of chloride, pH, and ocular surface temperature. Smartphone‐assisted image analysis enables quantitative interpretation, providing a simple, non‐invasive strategy for ocular health monitoring without integrated electronics ...
Ziheng Wang +15 more
wiley +1 more source
TNOA Journal of Ophthalmic Science and Research, 2021 A 57-year-old male complained of painless swelling in the left eye upper lid for 5 months and increasing in size for 2 months. On examination, a round well-defined, firm swelling, nontender measuring 5 mm horizontally and 7 mm vertically above the lid ...
Harikrishnan Marappan +2 more
doaj +1 more source
Diabetes and corneal endothelial cell characteristics: a study based on Eye Bank data [PDF]
, 2011 The aim of the article is to determine whether corneal endothelial cell density and other characteristics, such as cell area, pleomorphism and polymegathism, are affected by diabetes.
Chang, Jason Y. +4 more
core +1 more source
Advanced Science, EarlyView.CDegSR, a new tool for imaging RNA at single molecule level in living cells was developed by researchers. Background noise was eliminated by protein engineering and making it degrade when not bound to its target. This allowed individual RNA molecules to be clearly imaged and tracked.
Shipeng Shao, Hongchen Zhang
wiley +1 more source
Metastasis of advanced gastric cancer to the extraocular muscle: a case report
Journal of Medical Case Reports, 2019 Background Metastatic tumors in the orbit, especially from gastric cancer, are rare. We present a rare case of extraocular muscle metastasis from gastric cancer and raise consideration of metastasis to extraocular muscle as a differential diagnosis of ...
Sakiko Goto +4 more
doaj +1 more source
A CASE OF SYMBLEPHARON OF THE LOWER EYE-LID, WITH OPERATION. [PDF]
Journal of the American Medical Association, 1886 My patient, Mr. Shirley, has kindly consented to appear before the Society this evening. He belongs to that large class of persons who suffer from burns caused by caustics, hot metals, etc., and has what may be called complete symblepharon of the left lower lid.
openaire +1 more source
Advanced Science, EarlyView.A mechanically robust, self‐healable, moisturizing, cryotolerant and adhesive GelMA hydrogel is developed by incorporating polyvinyl alcohol, acrylic acid, sodium tetraborate, and glycerol into GelMA matrix via a photoinitiated polymerization process. The hydrogel‐derived omni‐healable ionotronic pressure sensor can sensitively and consistently monitor
Zhikang Li +16 more
wiley +1 more source
Self‐Propelled HPB@Lip@AB Nanomotors Ameliorate Dry Eye Disease
Advanced Science, EarlyView.A self‐propelled HPB@Lip@AB nanomotor system is developed for dry eye disease (DED) therapy, facilitating rapid penetration across ocular surface barriers while integrating hydrogen therapy with multi‐enzyme‐like antioxidant activity. The nanoplatform restores mitochondrial function, suppresses oxidative stress, inflammation, and apoptosis, and ...
Jing Li +9 more
wiley +1 more source
COSMETIC EYE LID RECONSTRUCTION WITH FLAPS
Toukeibu Gan, 2006 眼瞼外層の再建に対しては，局所皮弁，特に眼輪筋を茎とした前進皮弁が有用である。上眼瞼の1/4以上の欠損には，下眼瞼の交差皮弁が機能的，整容的に優れている。広範な欠損には，耳介島状皮弁や遊離前腕皮弁のような薄い皮弁が動きのある再建に適している。挙筋機能を失った上眼瞼全層欠損に対し，遊離前腕皮弁と硬口蓋粘膜移植を用いた再建例では，上直筋の動きで上眼瞼の挙上が可能となり，色調質感も優れていた。広背筋皮弁や腹直筋皮弁は，前外側大腿皮弁よりも色調質感で勝ってはいるが，白さがやや目立つ。組織拡張器を用いた前額皮弁は，色調質感の点で優れているが，手術が二期的になる欠点がある。下眼瞼の欠損には，鼻唇溝皮弁や上眼瞼からの筋皮弁，頬部回転皮弁が用いられる。下眼瞼後壁の再建には耳介軟骨移植が有用だが ...
SHINOHARA, Hiroshi +4 more
openaire +1 more source