Results 41 to 50 of about 86,338 (329)

A Review of Microsurgery Versus Endoscopy: Controversies for Treatment of Colloid Cysts

International Clinical Neuroscience Journal, 2019
Background: There is controversy about the value of endoscopic methods compared to microsurgical methods in the treatment of challenging colloidal cysts.
Alireza Razzaghi, Atefeh Yousefi, Sajjad Alizadeh   +2 more
doaj   +1 more source

Bacterial Keratitis. Part 2. Topical Aspects of Treatment

Oftalʹmologiâ, 2023
Bacterial keratitis (BC) is a threatening condition for the anatomy and function of the eyeball and requires an immediate complex of therapeutic measures.
O. V. Shilovskikh, V. O. Ponomarev, V. N. Kazaykin, K. A. Tkachenko   +3 more
doaj   +1 more source

Peritoneal adhesions after laparoscopic gastrointestinal surgery [PDF]

, 2014
Although laparoscopy has the potential to reduce peritoneal trauma and post-operative peritoneal adhesion formation, only one randomized controlled trial and a few comparative retrospective clinical studies have addressed this issue.
MAIS, VALERIO
core   +1 more source

Dry Eye Syndrome in Refractive Patients. Literature Review

Oftalʹmologiâ, 2023
Dry eye syndrome is a multifactorial disease of the ocular surface, which is based on the development of hyperosmolarity, inflammation and sensorineural disorders in the imbalance of the structural components of the tear film.
A. V. Doga, S. A. Borzenok, I. A. Mushkova, A. N. Karimova, M. R. Obraztsova, M. Kh. Khubetsova, D. S. Ostrovskiy   +6 more
doaj   +1 more source

Extended endoscopic endonasal transsphenoidal approach to the suprasellar area: Anatomic considerations - Part I [PDF]

, 2008
INTRODUCTION: Interest in using the extended endonasal transsphenoidal approach for management of suprasellar lesions, with either a microscopic or endoscopic technique, has increased in recent years.
CAPPABIANCA, PAOLO, CAVALLO, LUIGI MARIA, DE DIVITIIS, ORESTE, ESPOSITO, FELICE, IACONETTA, GIORGIO, K. Talat, M. Tschabitscher, MESSINA, ANDREA, S. Aydin   +8 more
core   +1 more source

Ten years of experience in applying an original algorithm for surgical treatment of patients with the initial stages of keratoconus

Офтальмохирургия, 2021
Purpose. Analyze of the long-term results of treatment of patients with progressive keratoconus initial stages performed according to the developed algorithm. Material and methods.
S. B. Izmailova, B. E. Malyugin, S. N. Sahnov, O. Yu. Komarova, D. A. Yarkin, I. S. Malyshev   +5 more
doaj   +1 more source

Plasma and cavitation dynamics during pulsed laser microsurgery in vivo

, 2007
We compare the plasma and cavitation dynamics underlying pulsed laser microsurgery in water and in fruit fly embryos (in vivo) - specifically for nanosecond pulses at 355 and 532 nm. We find two key differences. First, the plasma-formation thresholds are
A. Vogel, D. P. Kiehart, Lord Rayleigh, M. Shane Hutson, M. W. Berns, M. W. Berns, Xiaoyan Ma   +6 more
core   +1 more source

Macro-microscopic study of posterior vitreous detachment variants in an ex vivo experiment

Офтальмохирургия, 2021
Purpose. The key to understanding the development of any vitreoretinal pathology is a presence of a clear conception to possible variants of changes in the anatomical and topographic relationships of the posterior cortical layers of the vitreous body and
N. M. Kislitsyna, A. V. Shatskikh, S. M. Dibirova, D. M. Sultanova, M. P. Veselkova, S. V. Kolesnik, S. V. Novikov   +6 more
doaj   +1 more source

Fighting against fast speckle decorrelation for light focusing inside live tissue by photon frequency shifting [PDF]

, 2020
Light focusing inside live tissue by digital optical phase conjugation (DOPC) has drawn increasing interest due to its potential biomedical applications in optogenetics, microsurgery, phototherapy, and deep-tissue imaging.
Cheng, Zhongtao, Li, Jingwei, Li, Lei, Liu, Yan, Wang, Lihong V., Yang, Jiamiao   +5 more
core   +1 more source

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration

Advanced Functional Materials, EarlyView.
A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo, Zaijin Tao, Zhenzhen Dai, Yinghua Gao, Chengzhen Chu, Cunyi Fan, Shen Liu, Xin Ma, Fangchun Jin, Zhengwei You, Jia Jiang   +10 more
wiley   +1 more source