Results 151 to 160 of about 36,125 (294)

Comparison of Corneal Tomography Parameters in the Diagnosis of Keratoconus in Early and Late Pediatric Age Group.

open access: yesMiddle East Afr J Ophthalmol, 2023
Sahin S   +4 more
europepmc   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

open access: yesBMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma   +8 more
wiley   +1 more source

Two Central Nervous System Tumors in One Catheter Lab: Time to Rethink Radiation Protection

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Very little research has been done on the possible effects that repeated, frequent, and low‐dose ionizing radiation exposure has on the long‐term health of interventional cardiologists. Aims Following the diagnosis in the same year of two central nervous system tumors in two operators working in the same catheter laboratory, we ...
James R. Bentham, John D. R. Thomson
wiley   +1 more source

Fish Scales: A Multifunctional Biomaterial from Nature

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

Keratoconus treatment using femtosecond-assisted intrastromal corneal graft (FAISCG) surgery: a case series

open access: yes, 2018
Khosrow Jadidi,1 Seyed Aliasghar Mosavi2 1Department of Ophthalmology, Baqiyatallah University of Medical Sciences, Tehran, Iran; 2Vision Health Research Center, Tehran, Iran Abstract: We describe an intrastromal corneal graft technique that uses ...
Jadidi K, Mosavi SA
core  

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam   +3 more
wiley   +1 more source

Corneal incision architecture: VICTUS femtosecond laser vs manual keratome

open access: yes, 2019
Renan Rodrigues,1 Myrna Serapião Dos Santos,1,2 Rachel E Silver,3 Mauro Campos,1,2 Rachel LR Gomes1,2 1Department of Ophthalmology, Federal University of Sao Paulo, Sao Paulo, Brazil; 2Cataract Department, Hospital de Olhos Paulista, Sao Paulo ...
Rodrigues R   +4 more
core  

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

open access: yesElectron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary   +5 more
wiley   +1 more source

Corneal Epithelial Thickness Mapping in Healthy Population Corneas Using MS-39 Anterior Segment Optical Coherence Tomography

open access: yes
Hissah Saleh AlTurki,1 Shahad Salah Alsubhi,1 Asma Alhazmi,1 Abdulrahman Alhadlag,2 Nada Saleh Albalawi,3 Musab Abdulaziz Alzoman,1 Mohammed Aljasir,1 Majed Alsubaie,1 Mohanna Aljindan,4 Abdulaziz Alsomali5 1Ophthalmology Department, Dhahran Eye ...
Alsomali A   +9 more
core  

Trendelenburg positioning with or without norepinephrine infusion for haemodynamic support in anaesthetised hypovolemic horses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Intraoperative haemorrhage during equine anaesthesia is a rare but potentially fatal complication requiring prompt haemodynamic support. Postural manoeuvres such as Trendelenburg (TL) positioning and vasopressor support augment venous return and improve cardiac output (CO), yet their efficacy in anaesthetised hypovolemic horses ...
Vaidehi V. Paranjape   +3 more
wiley   +1 more source

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