Results 91 to 100 of about 184,830 (253)

Growth of the human lens in the Indian adult population: Preliminary observations

Indian Journal of Ophthalmology, 2012
Context: The eye lens grows throughout life by the addition of new cells inside the surrounding capsule. How this growth affects the properties of the lens is essential for understanding disorders such as cataract and presbyopia.
Ashik Mohamed, Virender S Sangwan, Robert C Augusteyn   +2 more
doaj   +1 more source

Synthesis of 3 H‐labeled sympathomimetic amines for neuronal mapping [PDF]

, 1990
The synthesis of two tritium labeled sympathomimetic amines, (R)‐(‐)‐phenylephrine and (1R,2S)‐(‐)‐ meta ‐hydroxyephedrine, is described. The tritium label was introduced into the aromatic ring in the final step by catalytic reductive dehalogenation of ...
Bloxsidge, Boger, Clark Still, Fourneau, Leclerc, Loibner, Michel, Mislanker, Saari, Shore, Sugrue, Trendelenburg, Van Dort   +12 more
core   +1 more source

Development of Teleoperated Robotic System for Remote Intraocular Microsurgery

Advanced Science, Volume 13, Issue 6, 30 January 2026.
A teleoperated robotic system, characterized by micrometer‐scale precision and a remote center of motion design, is developed and validated to ensure the safety and flexibility of remote intraocular surgery. This system exhibits superior performance in experimental evaluations and holds significant potential for advancing remote microsurgery ...
Andi Xu, Zhangkai Lian, Wenben Chen, Yanlin Li, Jiali Liu, Hongli Liang, Rihui Song, Zikai Lin, Mingyuan Li, Yining Huang, Ling Jin, Zheming Zhang, Xiaoyue Wei, Bingqian Liu, Wei Ma, Tao Li, Hang Shao, Wei Liu, Kun Gao, Xin Zhang, Pisong Yan, Ruiyang Li, Ruixin Wang, Xiaohang Wu, Duoru Lin, Xiang Chen, Jinghui Wang, Xingwu Zhong, Mohammad Ali Nasseri, Kai Huang, Haotian Lin   +30 more
wiley   +1 more source

A rare case of Moebius sequence

Indian Journal of Ophthalmology, 2012
We report a case of an 18-year-old male who presented with watering and inability to close the left eye completely since 6 months and inability to move both eyes outward and to close the mouth since childhood.
Abhishek Kulkarni, M R Madhavi, M Nagasudha, Shilpa Bhavi   +3 more
doaj   +1 more source

Risk of priapism after dynamic penile Doppler ultrasound: Single‐centre experience on a large cohort of patients

Andrology, Volume 14, Issue 1, Page 178-183, January 2026.
Abstract Objectives To evaluate the risk of priapism in patients undergoing Dynamic—Penile duplex ultrasound (D‐PDU) who were referred to our Unit between January 2022 and December 2023. Patients and methods We enrolled 292 patients, of whom 268 underwent Dynamic—Penile duplex ultrasound for erectile dysfunction and 24 for Peyronie's disease.
Giuseppe Grande, Andrea Graziani, Raffaele Scafa, Andrea Delbarba, Nicola Caretta, Pierfrancesco Palego, Alberto Ferlin   +6 more
wiley   +1 more source

Myoclonic seizure due to cyclopentolate eye drop in a preterm infant

The Turkish Journal of Pediatrics, 2012
Cyclopentolate is widely used in ophthalmology for its intense mydriatic and cycloplegic activity. Systemic side effects have been described in both adults and children.
Ayşe Büyükcam, H Tolga Celik, Ayşe Korkmaz, Murat Yurdakök   +3 more
doaj  

Treatment of ligneous conjunctivitis with amniotic membrane transplantation and topical cyclosporine

Indian Journal of Ophthalmology, 2012
Ligneous conjunctivitis (LC) is a rare form of bilateral chronic recurrent disease in which thick membranes form on the palpebral conjunctiva and other mucosal sites. We report the clinical features and describe the management of two cases. Case 1 was an
Ozlem Yalcin Tok, Fatma Akbas Kocaoglu, Levent Tok, Ayse Burcu, Firdevs Ornek   +4 more
doaj   +1 more source

α- and β-Adrenergic receptor mechanisms in spontaneous contractile activity of rat ileal longitudinal smooth muscle [PDF]

, 2018
Gastrointestinal motility is influenced by adrenergic modulation. Our aim was to identify specific subtypes of adrenergic receptors involved in inhibitory mechanisms that modulate gut smooth muscle contractile activity.
Balsiger, Bruno, Rickenbacher, Andreas, Seiler, Roland, Shaw, Sidney   +3 more
core  

Intraocular Pressure Increase Induced by 0.5% Tropicamide‐0.5% Phenylephrine in Dogs: An Analysis of Causes Using Ultrasound Biomicroscopy

Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.
ABSTRACT Purpose To determine whether the differences in intraocular pressure (IOP) change after the topical application of 0.5% tropicamide and 0.5% phenylephrine (TP) are due to anatomical variations in the anterior chamber using ultrasound biomicroscopy (UBM).
Donghee Kim, Sang‐Eun Park, Haerin Yoon, Jiyi Hwang, Ji Seung Jung, Soohyun Kim, Kyung‐Mee Park   +6 more
wiley   +1 more source

Eco-friendly, sensitive and inventive first derivative synchronous spectrofluorimetric determination of ciprofloxacin and phenylephrine in their pure form, single and combined eye drops

BMC Chemistry
A facile, sensitive, accurate and green spectrofluorimetric method was evolved for the assay of ciprofloxacin hydrochloride (CFX) and phenylephrine hydrochloride (PLN) in their co-formulated eye drops with their challengeable ratio of 30:1 for CFX and ...
Neamat T. Barakat, Amina M. El-Brashy, Mona E. Fathy   +2 more
doaj   +1 more source