Archive
24 Aug Skin Irritation Test (SIT, OECD 439)
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]Skin Irritation Test (SIT) in a Reconstructed Human Epidermis (RhE) Model Skin Irritation in the regulatory hazard classification and labeling context is defined as the production of reversible damage to skin following a defined chemical exposure. The Skin...
24 Aug Short Time Exposure (STE, OECD 491)
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]The Short Time Exposure (STE) assay, developed by Kao Corporation (Japan), is an in vitro assay used to assess acute eye irritation potential as an alternative to the traditional in vivo Draize test. The test method evaluates the cytotoxicity induced by a series of test chemical dilutions in a monolayer of rabbit corneal fibroblasts (Statens Seruminstitut Rabbit Cornea – SIRC) after a single five-minute exposure.24 Aug Bovine Corneal Opacity and Permeability (BCOP, OECD 437) with Optional Histology
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]The BCOP (Bovine Corneal Opacity and Permeability) assay is an in vitro eye irritation test method developed by Gautheron et al. (1992), which uses living bovine corneal tissue, obtained as a by-product from abattoirs, to evaluate the potential ocular irritancy of a test article. Types of injury caused by exposure to the test article are quantitatively measured by changes in opacity and permeability to fluorescein.24 Aug Eye Irritation Time-to-Toxicity Test using Reconstructed Human Corneal Epithelium (RhCE) Models
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]The ocular irritation potential of formulations, products, ingredients, and chemicals can be evaluated using in vitro reconstructed human corneal epithelium (RhCE) models, such as the EpiOcular™ (MatTek Corp.) and SkinEthic HCE (EPISKIN) organotypic 3-D tissue constructs. Whether evaluating ultra-mild cosmetics and personal care products, or rank ordering the irritation potential of candidate formulations and ingredients, we can provide custom Ocular Screening protocols to best meet your testing goals.24 Aug Skin Sensitization
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column][vc_column_text css=""][child_pages link_titles="true" page_ids="582103" cols="1"] [child_pages link_titles="true" page_ids="606,2221,607,553549,557479, 596763,725464"] [child_pages link_titles="true" page_ids="592458" cols="1"][/vc_column_text][/vc_column][/vc_row]...
23 Aug Eye Irritation
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column][vc_column_text css=""][child_pages link_titles="true" page_ids="2134" cols="1"] [child_pages link_titles="true" exclude="597,2134"][/vc_column_text][/vc_column][/vc_row]...
23 Aug Corrositex (OECD 435)
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column width="2/3"][vc_column_text]The Corrositex® assay is a standardized and quantitative in vitro test developed as a replacement for the dermal corrosivity rabbit test. The Corrositex kit, manufactured by In Vitro International (IVI), uses a proprietary biobarrier membrane to model the skin for evaluating...
28 Jul Agro/Petrochemical
[vc_row row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern" css_animation=""][vc_column][/vc_column][/vc_row][vc_row row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern" css_animation=""][vc_column width="2/3"][vc_column_text]Agricultural chemicals consist of multiple product types including fertilizers, pesticides, and herbicides. As a result, these chemicals can cover a wide range in the irritation spectrum, from materials that are...
01 Jul Webinar: Regulatory Initiatives for New Approaches to Traditional Toxicity Testing
[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column][vc_column_text css=""]Jul 1, 2016 This one-hour webinar features presentations by Dr. Jennifer McLain, Deputy Director, Office of Pesticide Programs, Antimicrobial Division and IIVS CEO Dr. Rodger Curren. Dr. McLain discusses the EPA OPP's plans to reduce the use of...