J G Sivak
Overview
Explore the profile of J G Sivak including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
112
Citations
628
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Sivak J, Stuart D, Weerheim J
Appl Opt
. 2010 Aug;
31(19):3616-20.
PMID: 20725332
Cold cataracts were induced in ten bovine lenses and then removed by warming. Cataracts first appeared at an average temperature of 11.7 degrees C. The cataracts appeared to be densest...
2.
Sivasegaran K, Ho L, Moran K, Bantseev V, Sivak J
Int J Cosmet Sci
. 2008 May;
29(2):103-10.
PMID: 18489331
Pre-screening of cosmetic ingredients is vital for consumer safety. Previous in vivo techniques, such as the Draize test, have proved to be unreliable in predicting ocular irritancy and therefore there...
3.
Bantseev V, McCanna D, Driot J, Sivak J
Semin Cell Dev Biol
. 2007 Oct;
19(2):150-9.
PMID: 17936038
This review describes how the morphology and distribution of the mitochondria of the epithelium and the superficial fibre layers of the lens were studied using confocal scanning laser microscopy. This...
4.
Bantseev V, CULLEN A, Trevithick J, Sivak J
Mitochondrion
. 2005 Aug;
3(1):1-11.
PMID: 16120339
In order to elucidate the correlation between lens optical function and metabolic function, in vitro bovine lens optical quality and mitochondrial integrity was measured following treatment with carbonyl cyanide m-chlorophenylhydrazone...
5.
van Doorn K, Sivak J, Vijayan M
J Comp Physiol A Neuroethol Sens Neural Behav Physiol
. 2005 May;
191(7):649-57.
PMID: 15886991
The effect of an induced salmonid parr-to-smolt metamorphosis ('smoltification') on the optical quality of the ocular lens was studied. In two separate experiments, rainbow trout (Oncorhynchus mykiss) parr were fed...
6.
Dovrat A, Sivak J
Photochem Photobiol
. 2005 Feb;
81(3):502-5.
PMID: 15689176
The Scan Tox System is a method for monitoring lens optical quality (focus or lack of focus) in culture conditions, which mimic conditions inside the eye. The ocular lens is...
7.
Wong W, Sivak J, Moran K
Toxicol In Vitro
. 2003 Nov;
17(5-6):785-90.
PMID: 14599478
This study determines the relative ocular lens irritancy of 16 common partially transparent or non-transparent consumer hygiene products. The irritancy was found by measuring the changes in the sharpness of...
8.
Impairment of eye lens cell physiology and optics by broadband ultraviolet A-ultraviolet B radiation
Oriowo O, CULLEN A, Sivak J
Photochem Photobiol
. 2002 Oct;
76(3):361-7.
PMID: 12403459
The phototoxicity of ultraviolet A (UVA) alone and UVA plus ultraviolet B (UVB) combined on cultured porcine lenses was investigated by analyzing cellular function as measured with a fluorescence bioassay...
9.
Kuszak J, Sivak J, Moran K, Scheib S, Garner W, Ke T, et al.
Exp Eye Res
. 2002 Oct;
75(4):459-73.
PMID: 12387793
This study reports for the first time a therapeutic modality for the suppression of posterior subcapsular cataract (PSC) formation in an animal model (rabbit) of vitrectomy. This therapeutic modality may...
10.
Oriowo O, CULLEN A, Chou B, Sivak J
Invest Ophthalmol Vis Sci
. 2001 Oct;
42(11):2596-602.
PMID: 11581205
Purpose: To establish the in vitro action spectrum for acute UV cataractogenesis using whole cultured lenses. The recovery pattern of the induced cataract was also investigated. Methods: Aseptically dissected porcine...