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Formula | C9H16ClN3O7 |
Molar mass | 313.69 g·mol−1 |
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Chlorozotocin is a nitrosourea. It is used for cancer therapy.[ citation needed ]
The International Agency for Research on Cancer concluded it was "probably carcinogenic" in 1990 [1]
It is an analogue of streptozotocin. [2]
A carcinogen is any substance, radionuclide, or radiation that promotes carcinogenesis. This may be due to the ability to damage the genome or to the disruption of cellular metabolic processes. Several radioactive substances are considered carcinogens, but their carcinogenic activity is attributed to the radiation, for example gamma rays and alpha particles, which they emit. Common examples of non-radioactive carcinogens are inhaled asbestos, certain dioxins, and tobacco smoke. Although the public generally associates carcinogenicity with synthetic chemicals, it is equally likely to arise from both natural and synthetic substances. Carcinogens are not necessarily immediately toxic; thus, their effect can be insidious.
Butylated hydroxyanisole (BHA) is a synthetic, waxy, solid petrochemical. Its antioxidant properties have caused it to be widely used as a preservative in food, food packaging, animal feed, cosmetics, pharmaceuticals, rubber, and petroleum products. BHA has been used in food since around 1947.
Azathioprine (AZA), sold under the brand name Imuran, among others, is an immunosuppressive medication. It is used in rheumatoid arthritis, granulomatosis with polyangiitis, Crohn's disease, ulcerative colitis, and systemic lupus erythematosus, and in kidney transplants to prevent rejection. It is listed by the International Agency for Research on Cancer as a group 1 carcinogen. It is taken by mouth or injected into a vein.
Phenylbutazone, often referred to as "bute", is a nonsteroidal anti-inflammatory drug (NSAID) for the short-term treatment of pain and fever in animals.
The International Agency for Research on Cancer is an intergovernmental agency forming part of the World Health Organization of the United Nations. Its role is to conduct and coordinate research into the causes of cancer. It also collects and publishes surveillance data regarding the occurrence of cancer worldwide.
Substances, mixtures, and exposure circumstances in this list have been classified as group 1 by the International Agency for Research on Cancer (IARC): The agent (mixture) is carcinogenic to humans. The exposure circumstance entails exposures that are carcinogenic to humans. This category is used when there is sufficient evidence of carcinogenicity in humans. Exceptionally, an agent (mixture) may be placed in this category when evidence of carcinogenicity in humans is less than sufficient but there is sufficient evidence of carcinogenicity in experimental animals and strong evidence in exposed humans that the agent (mixture) acts through a relevant mechanism of carcinogenicity.
Sodium bromate, the inorganic compound with the chemical formula of NaBrO3, is the sodium salt of bromic acid. It is a strong oxidant.
Potassium bromate (KBrO3), is a bromate of potassium and takes the form of white crystals or powder. It is a strong oxidizing agent.
Doxefazepam is a benzodiazepine medication It possesses anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties. It is used therapeutically as a hypnotic. According to Babbini and colleagues in 1975, this derivative of flurazepam was between 2 and 4 times more potent than the latter while at the same time being half as toxic in laboratory animals.
Etynodiol, or ethynodiol, is a steroidal progestin of the 19-nortestosterone group which was never marketed. A diacylated derivative, etynodiol diacetate, is used as a hormonal contraceptive. Etynodiol is sometimes used as a synonym for etynodiol diacetate.
Dietary factors are recognized as having a significant effect on the risk of cancers, with different dietary elements both increasing and reducing risk. Diet and obesity may be related to up to 30–35% of cancer deaths, while physical inactivity appears to be related to 7% risk of cancer occurrence. One review in 2011 suggested that total caloric intake influences cancer incidence and possibly progression.
The relationship between alcohol and breast cancer is clear: drinking alcoholic beverages, including wine, beer, or liquor, is a risk factor for breast cancer, as well as some other forms of cancer. Drinking alcohol causes more than 100,000 cases of breast cancer worldwide every year. Globally, almost one in 10 cases of breast cancer is caused by women drinking alcoholic beverages. Drinking alcoholic beverages is among the most common modifiable risk factors.
Chlorobenzilate is a pesticide that is not currently used in the United States or Europe. It was originally developed by Ciba-Geigy and introduced in 1952. It was used as an acaricide against mites on citrus trees, including deciduous fruit trees. It has been detected as a residue on tomatoes found in Japanese markets in 2005. It is a non-systemic pesticide that works through contact and as a neurotoxin: it disrupts the functioning of the nervous system.
Bis(2-ethylhexyl) adipate or DEHA is an organic compound with the formula (CH2CH2CO2C8H17)2. It is the diester of 2-ethylhexanol and adipic acid. It is a colorless oily liquid.
17α-Dihydroequilin, or α-dihydroequilin, also known as 7-dehydro-17α-estradiol, as well as estra-1,3,5(10),7-tetraene-3,17α-diol, is a naturally occurring steroidal estrogen found in horses which is closely related to equilin, equilenin, and 17α-estradiol. The compound, as the 3-sulfate ester sodium salt, is present in conjugated estrogens (Premarin), a pharmaceutical extract of the urine of pregnant mares, and is the third highest quantity constituent in the formulation (13.8%). The compound has been studied clinically.
Estradiol diundecylenate, or estradiol diundecenoate, also known as 17β-estradiol 3,17β-diundec-10-enoate, is a semisynthetic steroidal estrogen and an estrogen ester – specifically, the 3,17β-diundecylenate ester of estradiol – which was previously marketed in Argentina.
Estradiol benzoate butyrate/algestone acetophenide, also known as estradiol benzoate butyrate/dihydroxyprogesterone acetophenide (EBB/DHPA) and sold under the brand names Neolutin N, Redimen, Soluna, and Unijab, is a form of combined injectable birth control which is used in Peru and Singapore. It contains estradiol benzoate butyrate (EBB), an estrogen, and algestone acetophenide, a progestin. The medication is given once per month by injection into muscle.
Desogestrel/ethinylestradiol (EE/DSG), sold under the brand name Marvelon among others, is a fixed-dose combination of desogestrel (DSG), a progestin, and ethinylestradiol (EE), an estrogen, which is used as a birth control pill to prevent pregnancy in women. It is taken by mouth.
Ethinylestradiol/gestodene (EE/GSD), sold under the brand names Femodene and Minulet among others, is a combination of ethinylestradiol (EE), an estrogen, and gestodene (GSD), a progestin, which is used as a birth control pill to prevent pregnancy in women. It is taken by mouth and contains 20 or 30 μg EE and 0.075 mg GSD per tablet. EE/GSD is marketed widely throughout the world.
Tommaso A. Dragani is an Italian genetic epidemiologist whose research is focused on understanding the genetic control of complex phenotypes.