Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Aziza Ahmed Hassan"'
A modified model for laser-cornea interaction following the ablation effect in the laser eye-surgery
Publikováno v:
Beni-Suef University Journal of Basic and Applied Sciences, Vol 12, Iss 1, Pp 1-14 (2023)
Abstract Background Laser corneal reshaping is a successful treatment of many refraction disorders. However, some physical demonstrations for the laser interaction with cornea are not fully explained. In the current paper, we present a modified model
Externí odkaz:
https://doaj.org/article/69cac6861d6443ac9d4a5f01cb3ea10c
Autor:
Abdel Rahman Hassan Mahmoud, Salwa Ahmed Abdelkawi, Dina Fouad Ghoneim, Aziza Ahmed Hassan, Mona Ebrahim Morsy
Publikováno v:
Oman Journal of Ophthalmology, Vol 15, Iss 3, Pp 347-352 (2022)
BACKGROUND: This study aimed to assess the effect of low-level laser therapy (LLLT) and chia seeds on the mitigation of photoreceptors abnormalities in experimental diabetic retinopathy (DR). MATERIALS AND METHODS: A total of 65 female Wistar rats, 5
Externí odkaz:
https://doaj.org/article/b486b961d0634b78b7a6ee5dd9fa8fc4
Autor:
Salwa Abdelkawi Ahmed, Ibrahim Mohi Eldin Taher, Dina Fouad Ghoneim, Mohammed Ahmed Elnaggar, Aziza Ahmed Hassan
Publikováno v:
Journal of Ophthalmic & Vision Research, Vol 18, Iss 1, Pp 1-2 (2023)
Abstract Purpose: To study the alterations on the lenticules extracted after femtosecond (Femto) small incision lenticule extraction (SMILE) versus the corneal free cap removed using a microkeratome. Methods: The visuMax (500 kHz; laser energy: 180 n
Externí odkaz:
https://doaj.org/article/03b306b23e6c4835ba186f57f44dd65e
Publikováno v:
PLoS ONE, Vol 16, Iss 11, p e0260494 (2021)
Corneal reshaping is a common medical procedure utilized for the correction of different vision disorders relying on the ablation effect of the UV pulsed lasers, especially excimer lasers (ArF) at 193 nm. This wavelength is preferred in such medical
Externí odkaz:
https://doaj.org/article/f1e8408cd95c402492cee3ef104005f7
Autor:
Ibrahim Abdelhalim, Omnia Hamdy, Mohamed A. Khattab, Salwa Abdelkawi, Salah Hassab Elnaby, Aziza Ahmed Hassan
Publikováno v:
International Ophthalmology.
Purpose Laser corneal reshaping is a common eye surgery utilized to overcome many vision disorders. Different UV laser wavelengths can be effective in the treatment. However, the ArF excimer laser (193 nm) is the most commonly used due to its high ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e6c51f73fc5e01e81d3219637c61bc9
https://doi.org/10.1007/s10792-023-02708-z
https://doi.org/10.1007/s10792-023-02708-z
Publikováno v:
Physical and Engineering Sciences in Medicine. 44:221-227
Corneal reshaping using laser ablation effect is a well-known ophthalmologic operation implemented to correct many vision disorders. UV pulsed lasers are utilized in this surgery due to their high absorption in corneal tissue without affecting the ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aad0d583686ec39932dba978621eed9f
https://doi.org/10.1007/s13246-021-00971-x
https://doi.org/10.1007/s13246-021-00971-x
Publikováno v:
Pan African Medical Journal. 43
the off-label use of smartphones for indirect retinal photography and videography made it a popular ophthalmic clinical practice for its ubiquity and simplicity which enhanced telemedical care. Smartphone indirect retinal photography involves focusin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922a2a7819a49c002550c30a8228c6f9
https://doi.org/10.11604/pamj.2022.43.15.32963
https://doi.org/10.11604/pamj.2022.43.15.32963
Autor:
Ahlam Ibrahim El Rashedi, Aziza Ahmed Hassan, Maha Sabry Abd Eldaiem, Aziza Abdelmonem Elsaeid, Dina Fouad Ghoneim, Salwa A. Abdelkawi
Publikováno v:
J Lasers Med Sci
Introduction: Hyperoxygenation is linked to numerous effects in a variety of organ systems. It can cause tissue damage by generating reactive oxygen species (ROS), increasing oxidative stress, and inducing cell death by apoptosis. The present study a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cb551f40a0e2492187b3ddb23aa96c8
https://europepmc.org/articles/PMC8837868/
https://europepmc.org/articles/PMC8837868/
Publikováno v:
Lasers in medical science. 36(8)
To evaluate the local temperature at corneal tissue after applying single laser pulse from six commercial devices; Medilex™, Katana laser-soft, MEL90, Technolas-Teneo317, Alcon EX500, and PulzarTMZ1. The temperature distribution is simulated using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaedacddf6529aa63afc005f9c45f3b3
https://pubmed.ncbi.nlm.nih.gov/34117538
https://pubmed.ncbi.nlm.nih.gov/34117538
Autor:
Aziza Ahmed Hassan, Mona Morsy, Salwa Abdelkawi Ahmed, Abdel Rahman Hassan Mahmoud, Dina Fouad Ghoneim
Publikováno v:
Journal of Current Ophthalmology
Purpose: To evaluate the effects of low-level laser therapy (LLLT) on the retina with diabetic retinopathy (DR). Methods: Eight Wistar rats were used as a control group, and 64 rats were injected intraperitoneally with 55 mg/kg of streptozotocin to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77309e69e1e71e069145f275d9599bbd
https://doi.org/10.4103/joco.joco_29_20
https://doi.org/10.4103/joco.joco_29_20