Results 21 to 30 of about 539 (167)

Tobacco and intra ocular pressure

Online Journal of Health & Allied Sciences, 2002
Glaucoma is an optic nerve disorder caused by raised intraocular pressure. Among many drugs and agents causing glaucoma, tobacco has been found to be one of the important agents.
Kishore Krishna Ilanthody
doaj  

Silicone bubble giving double trouble

TNOA Journal of Ophthalmic Science and Research
Cataract formation following silicone oil (SO) implantation is a common entity following retinal intervention due to lens touch. Other causes of lens opacity are light toxicity, oxidation of lens protein, and use of intra-ocular gas in managing posterior
Devendra Maheshwari, Nimrita Nagdev, Madhavi Ramanatha Pillai, Shivam Gupta   +3 more
doaj   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Effect of Intra Vitreal Injection of Bevacizumab on Intra-Ocular Pressure.

Journal of Rawalpindi Medical College, 2013
Background To evaluate the effect of intra-vitreal injection of Bevacizumab on Intra-ocular pressure Methods: In this descriptive study sixty six patients who required intra-vitreal injection of Bevacizumab were enrolled.
Sulman Jaffar
doaj  

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Relationship between central corneal thickness, intra ocular pressure and visual field in normal tension and primary open angle glaucoma

مجله دانشگاه علوم پزشکی گرگان, 2012
Background and Objective: Glaucoma is one of the most important cause of blindness wordwide. Exact determination of intra ocular pressure is important for the diagnosis and decision making about glaucoma treatment. Central corneal thickness is considered
Mahjoob M (MSc), Validam MH (MD), Azimi Khorasani A (PhD), Shahrakipoor M (PhD), Momeni Moghadam H (MSc), Nejati J (MSc), Tavakoli A (BSc), Moradgholi M (BSc), Kamali P (BSc), Sargazi M (BSc)   +9 more
doaj  

Modified extracapsular extraction versus endocapsular phacoemulsification: intraoperative and immediate postoperative events Extração extracapsular modificada versus facoemulsificação endocapsular: eventos intra e no pós-operatórios imediato

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
The clinical events and variations in intraocular pressure (IOP) that occur in endocapsular phacoemulsification technique were compared to the modified extracapsular extraction technique during the intraoperative and immediate postoperative periods ...
C.S. Honsho, A.P. Oriá, J.A.T. Pigatto, J.L. Laus   +3 more
doaj   +1 more source

Structure‐Guided Balancing of Ambipolar Transport Enables Symmetric Switching in Heterojunction Bilayer Organic Transistor Inverters

Advanced Functional Materials, EarlyView.
Balancing the spatially separated p‐ and n‐type transport pathways in heterojunction‐bilayer OTFTs enables symmetric inverter switching (VM ≈ 0.5VDD), whereas discrete integration of unipolar OTFTs gives polarity‐dependent and resistive responses. ABSTRACT High inverter performance in ambipolar organic electronics requires balanced channel strengths ...
Sohyun Choi, Young Yong Kim, Ji Ho Youk, Hoichang Yang   +3 more
wiley   +1 more source

A cross sectional study on evaluating the corneal endothelial cell density and central corneal thickness in eyes with primary glaucoma

Journal of Family Medicine and Primary Care, 2022
Background: This study aims at evaluating glaucoma-induced damage to the corneal endothelium and the effect of central corneal thickness (CCT) on the intra-ocular pressure (IOP) measurement in patients newly diagnosed with primary glaucoma.
Asvini Sugumaran, Meera A Devasena, Mary Thomas, Dharssana Periyathambi   +3 more
doaj   +1 more source