Results 111 to 120 of about 141,412 (299)

Targeted Medical Therapies for Vascular Anomalies: A Clinical Review

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Vascular anomalies represent a broad spectrum of disorders characterized by aberrant blood or lymphatic vessel development, which can lead to complex clinical phenotypes. Historically, vascular anomalies were classified solely on the basis of their clinical and histopathologic features.
Whitney Eng
wiley   +1 more source

A deep convolutional neural network-based novel class balancing for imbalance data segmentation

Scientific Reports
Retinal fundus images provide valuable insights into the human eye’s interior structure and crucial features, such as blood vessels, optic disk, macula, and fovea.
Atifa Kalsoom, M. A. Iftikhar, Amjad Ali, Zubair Shah, Shidin Balakrishnan, Hazrat Ali   +5 more
doaj   +1 more source

Optic nerve aplasia: A case series

Indian Journal of Ophthalmology, 2018
Optic nerve aplasia (ONA) is a congenital optic nerve anomaly characterized by the absence of optic nerve head, retinal blood vessels, retinal ganglion cells, and optic nerve fibers in a malformed eye.
K Samyukta Sadasivan, Neelam Pawar, Meenakshi Ravindran, Ramakrishnan Rengappa   +3 more
doaj   +1 more source

The Vietnamese swine as a translational model of invasive ductal carcinoma of the breast

Animal Models and Experimental Medicine, EarlyView.
The flow diagram outlines the chemical induction of breast tumors through a single intraperitoneal dose of MNU. Tumor development was assessed using ultrasound and clinical examination. After 14 weeks, mammary tissue was collected and histologically analyzed to evaluate structural similarities between sows and humans, the carcinogenic potential of MNU,
Claudia Elizabeth Vera‐Tizatl, Arturo Vera‐Hernández, Lorenzo Leija‐Salas, Marco Antonio Vega‐López, María del Carmen Ramírez‐Estudillo, German Isauro Garrido Fariña, Adriana Leticia Vera‐Tizatl   +6 more
wiley   +1 more source

A Case of Coats' Disease with Spontaneous Retinal Reattachment after Total Detachment

Case Reports in Ophthalmology, 2015
Purpose: To report a case of Coats' disease in which spontaneous reattachment occurred after total retinal detachment. Patient and Methods: A young boy (patient age: 4 years and 11 months) presented with leukocoria in the left eye.
Ryosuke Ochi, Bunpei Sato, Masashi Mimura, Seita Morishita, Masanori Fukumoto, Teruyo Kida, Jun Sugasawa, Tsunehiko Ikeda   +7 more
doaj   +1 more source

Retinal Vessel Segmentation based on Hunger Games Search and Reptile Search Algorithms

, 2023
Mehmet Bahadır Çetinkaya, Hakan Duran
openalex   +1 more source

Disruption of the Blood–Brain Barrier Predicts Progression of Cerebral Small Vessel Disease White Matter Hyperintensities

Annals of Neurology, EarlyView.
Objective The objective of this study was to test if blood–brain barrier (BBB) disruption, detected using dynamic susceptibility contrast (DSC) imaging, would predict progression of white matter hyperintensities (WMHs) over the subsequent year in patients with chronic cerebrovascular disease. Methods The study included patients with a history of stroke
Richard Leigh, Kyle C. Kern, Nae‐Yuh Wang, Rebecca F. Gottesman, Clinton B. Wright   +4 more
wiley   +1 more source

l-Citrulline dilates rat retinal arterioles via nitric oxide- and prostaglandin-dependent pathways in vivo

Journal of Pharmacological Sciences, 2015
l-Citrulline is an effective precursor of l-arginine produced by the l-citrulline/l-arginine cycle, and it exerts beneficial effects on the cardiovascular system by supporting enhanced nitric oxide (NO) production.
Asami Mori, Masahiko Morita, Koji Morishita, Kenji Sakamoto, Tsutomu Nakahara, Kunio Ishii   +5 more
doaj   +1 more source

Segmentation of retinal vessels based on MRANet. [PDF]

Heliyon, 2023
Yi S, Wei Y, Zhang G, Wang T, She F, Yang X.   +5 more
europepmc   +1 more source

Development of retinal blood vessel segmentation methodology using wavelet transforms for assessment of diabetic retinopathy [PDF]

, 2005
Automated image processing has the potential to assist in the early detection of diabetes, by detecting changes in blood vessel diameter and patterns in the retina.
Bossomaier, T., Cesar, R.M., Jr., Cornforth, D.J., Cree, Michael J., Jelinek, Herbert J., Leandro, J.J.G., Mitchell, P., Soares, J.V.B.   +7 more
core   +1 more source