In the past several years the effect of longterm glaucoma therapy on ocular hemodynamics has taken on increased interest. This interest has been sparked by studies demonstrating differential effects of various beta-blockers on visual function, and the possible contributory role of ocular blood flow. In the present study, the pulsatile ocular blood flow (POBF), as derived by the Langham OBF system, was measured prior to treatment and then tracked throughout a one-year period of beta-blocker therapy (betaxolol 0.5% or timolol 0.5%) in 25 glaucoma patients. Results of the two treatments were compared, and indicated that, whereas both betaxolol- and timolol-treated patients had similar significant reductions in the IOP, the effect of the two treatments on the POBF differed. In timolol-treated patients, the POBF decreased significantly over the 12-month observation period, whereas in betaxolol-treated patients it remained stable.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/0039-6257(94)90055-8 | DOI Listing |
Microb Pathog
January 2025
São Paulo State University (UNESP), Aquaculture Center of UNESP, Laboratory of Microbiology and Parasitology of Aquatic Organisms, Jaboticabal, São Paulo, Brazil, 14.884-900; Graduate Program in Agricultural and Livestock Microbiology, São Paulo State University (UNESP), School of Agricultural and Veterinarian Sciences, Jaboticabal, São Paulo, Brazil, 14884-900. Electronic address:
Lactococcus petauri is an emerging pathogen causing piscine lactococcosis in various aquatic species. This disease has been increasingly reported as a cause of mortality in aquaculture. Due to the indiscriminate use of antimicrobials and to promote viable alternatives for their replacement, bioactive peptides with antimicrobial properties can be explored as tools against bacterial infections.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
The Institute of Life Sciences, Engineering Laboratory of Zhejiang Province for Pharmaceutical Development of Growth Factors, Wenzhou University, Wenzhou 325035, China; The Orthopaedic Center, The First People's Hospital of Wenling, Affiliated Wenling Hospital and School of Pharmaceutical Science, Wenzhou Medical University, Taizhou, Zhejiang 317500, China. Electronic address:
Spinal cord injury (SCI) is a serious central nervous system injury that often causes sensory and motor dysfunction in patients. Diabetes seriously destroys the blood spinal cord barrier (BSCB) and aggravates SCI. Ferroptosis is a new type of programmed cell death.
View Article and Find Full Text PDFJCEM Case Rep
February 2025
First Department of Internal Medicine, Wakayama Medical University, Wakayama 641-8509, Japan.
SARS-CoV-2 infection could trigger autoimmune disease. We report a case of concomitant exacerbation of Graves orbitopathy (GO) and myasthenia gravis (MG) after SARS-CoV-2 infection. A 43-year-old woman had diplopia, proptosis, and swollen eyelids.
View Article and Find Full Text PDFInt Ophthalmol
January 2025
Department of Ophthalmology, Ege University Faculty of Medicine, 35100, Bornova, Izmir, Türkiye.
Purpose: The aim of the present study is to examine the demographic data and clinical features of ocular surface injuries due to thermal burns and to evaluate LSCD in the light of global consensus.
Methods: Thirty-three eyes of 20 cases with ocular surface injury due to thermal burn who attended to the clinic between 2012 and 2023 were included in the study. LSCD severity was staged according to the global consensus which was published in 2019.
BMJ Case Rep
January 2025
Ophthalmology, University Hospitals of Leicester NHS Trust, Leicester, UK
We present a challenging case of infective endocarditis (IE) diagnosed after visual loss from bilateral ocular choroidal infarction in the absence of retinal vasculitis, typical retinal embolic phenomenon, clinical cardiac features or obvious medical history.Our case illustrates the difficulties in diagnosing IE and a high index of clinical suspicion is needed.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!