Results 31 to 40 of about 2,506,179 (296)

Real axial length (RAL): a novel choroid-inclusive metric for myopia management

Scientific Reports
To introduce and validate the real axial length (RAL)—the distance from the corneal vertex to the posterior choroidal surface measured by swept-source OCT angiography (OCTA).
Guangyao Ran, Zhiwei Luo, Xiaoning Li, Xiangzhong Tang, Yao Lu, Weizhong Lan, Zhikuan Yang   +6 more
doaj   +1 more source

Association between axial length and HDL in children: a hospital-based cross-sectional study

BMC Ophthalmology, 2023
Background To analyze the relationship between axial length and levels of high-density lipoprotein (HDL) cholesterol in children. Methods A retrospective, hospital-based cross-sectional research with 69 right eyes from 69 children who underwent health ...
Qingqing Zheng, Chaoyang Hong, Yaling Peng, Ting He, Yuan Lai, Lingtong Tan, Ting Shen   +6 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Design and Experimental Validation of a Ducted Counter-rotating Axial-flow Fans System [PDF]

, 2012
An experimental study on the design of counter-rotating axial-flow fans was carried out. The fans were designed using an inverse method. In particular, the system is designed to have a pure axial discharge flow.
NOURI, Hussain, BAKIR, Farid, RAVELET, Florent, REY, Robert, F. Bakir, R. Rey, H. Nouri, F. Ravelet, SARRAF, Christophe, C. Sarraf   +9 more
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

EFFECT OF ATROPINE EYE DROPS 0.01% ON MYOPIA PROGRESSION IN HIGH AND LOW MYOPIA IN PATIENTS VISITING ARMED FORCES INSTITUTE OF OPHTHALMOLO

Pakistan Armed Forces Medical Journal, 2020
Objective: To determine the effect of atropine eye drop 0.01% on myopia progression in high and low myopes. Study Design: Quasi experimental study.
Ammarah Ashraf, Hannan Masud, Imran Basit, Muhammad Manzoor Awan   +3 more
doaj   +2 more sources

Prediction of myopia based on biometric parameters of 500,000 children and adolescents aged 3–18 years

Frontiers in Public Health
PurposeTo explore the validity and significance of the axial length/corneal radius (AL/CR) Ratio for myopia prediction in children of all ages.MethodsBetween 2020 and 2022, 509,530 children and adolescents aged 3–18 years were sampled in Chengdu City ...
Siyu Chen, Siyu Chen, Siyu Chen, Siyu Chen, Jingyu Mu, Jingyu Mu, Jingyu Mu, Jingyu Mu, Xiyue Tan, Xiyue Tan, Xiyue Tan, Xiyue Tan, Xiaoxiao Wu, Xiaoxiao Wu, Xiaoxiao Wu, Junguo Duan, Junguo Duan, Junguo Duan, Junguo Duan   +18 more
doaj   +1 more source

Interconnection between several eye biomechanical and biometric parameters in children with axial and refractive mild myopia

Zaporožskij Medicinskij Žurnal, 2016
Aim – to study the relationship of biometric and biomechanical indicators of corneoscleral capsule of the eye in children with axial and refractive mild myopia. Materials and methods.
T. Ye. Tsybulskaya
doaj   +1 more source

Analysis of keratometric measurements in accordance with axial length in an aged population

Scientific Reports, 2022
To investigate keratometric measurements according to axial length in an aged population. Patients requiring cataract surgery with keratometric measurements from four different ophthalmic devices (autorefractor/keratometer, Scheimpflug imaging, corneal ...
Sung Uk Han, Soyoung Ryu, Hyunjean Jung, Hyunmin Ahn, Sangyeop Kim, Ikhyun Jun, Kyoung Yul Seo, Tae-im Kim   +7 more
doaj   +1 more source