testing cell
1Testing cosmetics on animals — is a form of animal testing, intended to ensure the safety and hypoallergenic properties of the products for use by humans. Because of the harm done to the animal subjects, this testing is opposed by animal rights activists and others, and is… …
2Cell culture — in a Petri dish Epithelial cells in culture, stained for keratin (red) an …
3Cell-free protein array — technology produces protein microarrays by performing in vitro synthesis of the target proteins from their DNA templates. This method of synthesizing protein microarrays overcomes the many obstacles and challenges faced by traditional methods of… …
4Cell culture assays — In Biomaterials Testing, a cell culture assay is any method which is used to assess the cytotoxicity of a material. This refers to the in vitro assessment of material to determine whether it releases toxic chemicals in sufficient quantities to… …
5testing — See test. bench t. t. of a device against specifications in a simulated (nonliving) environment. contrast sensitivity t. examination of the visual recognition of the variation in brightness of an object. genetic t …
6Animal testing — A white Wistar lab rat Description Around 50–100 million vertebrate animals are used in experiments annually. Subjects Animal testing, scien …
7Hematopoietic stem cell transplantation — HSCT redirects here. For the supersonic aircraft, see High Speed Civil Transport. Hematopoietic stem cell transplantation Intervention ICD 9 CM 41.0 MeSH …
8Electro-galvanic fuel cell — 3 electro galvanic fuel cells from a rebreather An electro galvanic fuel cell is an electrical device, one form of which is commonly used to measure the concentration of oxygen gas in scuba diving and medical equipment. A chemical reaction occurs …
9Animal testing on invertebrates — Most animal testing involves invertebrates, especially Drosophila melanogaster , a fruit fly, and Caenorhabditis elegans , a nematode. These animals offer scientists many advantages over vertebrates, including their short life cycle, simple… …
10Modal testing — is a form of vibration testing of an object whereby the natural (modal) frequencies, modal masses, modal damping ratios and mode shapes of the object under test are determined. A modal test consists of an acquisition phase and an analysis phase.… …
