teratogen in a sentence
Examples
- A known teratogen _ an agent that causes birth defects _ it initially is being aimed at a tiny population of carefully monitored patients who suffer a disfiguring form of leprosy.
- Since 1989, Dr . Allen Mitchell of the Boston University School of Medicine has surveyed women who take Accutane, a proven teratogen, for a severe form of acne.
- In addition to its carcinogenic properties, DES is a known teratogen, an agent capable of causing malformations in daughters and sons who were exposed " in utero ".
- Sherman pointed out that in large quantities, some of the antimicrobial chemicals found in spice plants are mutagens, carcinogens, and teratogens, substances that can cause genetic damage and birth defects.
- Particular plant foods, whilst unharmful to adults, can contain toxins ( e . g . teratogens ) that are dangerous for developing embryos and can potentially cause birth defects such as facial asymmetry.
- Similar to cyclopamine, which also occurs in the " Veratrum " genus, it is a teratogen implicated in birth defects when consumed by animals during a certain period of their gestation.
- An example is the teratogen and carcinogen phorbol 12-myristate 13-acetate, which is a plant terpene that activates protein kinase C, which promotes cancer, making it a useful investigative tool.
- One well known group of substances which are toxic for reproduction are teratogens substances which cause birth defects of which ( " S " )-thalidomide is possibly the most notorious.
- Specific epigenetic processes include paramutation, bookmarking, transvection, maternal effects, the progress of carcinogenesis, many effects of teratogens, regulation of histone modifications and heterochromatin, and technical limitations affecting parthenogenesis and cloning.
- Understanding how a "'teratogen "'causes its effect is not only important in preventing congenital abnormalities but also has the potential for developing new therapeutic drugs safe for use with pregnant women.