Hexestrol (INN) (brand name Synoestrol, Estrifar, Estronal, numerous others), also known as hexoestrol, and dihydro-diethylstilbestrol, is a synthetic, non-steroidal estrogen of the stilbestrol group related to diethylstilbestrol that was used to treat estrogen deficiency but is now no longer employed medically. Hexestrol has also been available and used in ester form, including as hexestrol diacetate, hexestrol dicaprylate, hexestrol diphosphate, and hexestrol dipropionate.

Diethylstilbestrol is a synthetic non-steroidal estrogen. It is used in the treatment of menopausal and postmenopausal disorders, prostate cancer and in the prevention of miscarriage or premature delivery in pregnant women prone to miscarriage or premature delivery. Diethylstilbestrol is a very potent full agonist of the estrogen receptors. At the cellular level, estrogens increase the synthesis of DNA, RNA, and various proteins in target tissues. Pituitary mass is also increased. Estrogens reduce the release of gonadotropin-releasing hormone from the hypothalamus, leading to a reduction in release of follicle-stimulating hormone and luteinizing hormone from the pituitary. Adverse effects are: breast pain or tenderness, enlargement of breasts, gynecomastia, peripheral edema and others. Estrogens may interfere with the effects of bromocriptine. Dosage adjustment may be needed. Concurrent use with estrogens may alter the metabolism and protein binding of the glucocorticoids, leading to decreased clearance, increased elimination half-life, and increased therapeutic and toxic effects of the glucocorticoids.

Diethylstilbestrol is a synthetic non-steroidal estrogen. It is used in the treatment of menopausal and postmenopausal disorders, prostate cancer and in the prevention of miscarriage or premature delivery in pregnant women prone to miscarriage or premature delivery. Diethylstilbestrol is a very potent full agonist of the estrogen receptors. At the cellular level, estrogens increase the synthesis of DNA, RNA, and various proteins in target tissues. Pituitary mass is also increased. Estrogens reduce the release of gonadotropin-releasing hormone from the hypothalamus, leading to a reduction in release of follicle-stimulating hormone and luteinizing hormone from the pituitary. Adverse effects are: breast pain or tenderness, enlargement of breasts, gynecomastia, peripheral edema and others. Estrogens may interfere with the effects of bromocriptine. Dosage adjustment may be needed. Concurrent use with estrogens may alter the metabolism and protein binding of the glucocorticoids, leading to decreased clearance, increased elimination half-life, and increased therapeutic and toxic effects of the glucocorticoids.

Menadiol diphosphate is given as a vitamin K supplement to prevent bleeding caused by vitamin K deficiency. Vitamin K is normally obtained from the diet; for example it is found in green leafy vegetables, root vegetables, cereals and dairy products. Although it cannot be made by the human body itself, a certain amount of vitamin K is also made by bacteria that live in the gut. The body normally produces bile to help it absorb fats from the gut. In conditions where there is a problem with the production of bile, for example in certain liver diseases, or if there is a blockage of the bile duct, there can be problems absorbing fats. This can lead to vitamin K deficiency, decreased production of clotting factors and an increased risk of bleeding. In these situations, menadiol diphosphate is given as a vitamin K supplement to increase the production of clotting factors. It is water soluble so is readily absorbed from the gut. Also in 1974 was made attempt to develop tritiated derivatives of Synkavit (menadiol sodium diphosphate, MNDP) of high specific activity as a radioactive drug. Among the 203 evaluable treated cases, some form of response was observed in 23 out of 151 (15·2%) receiving the drug by intravenous injections and 13 out of 52 (25%) after intra-arterial injections. For the sites and types of malignant diseases which showed responses after either intravenous or intra-arterial administration among the 55 patients surviving at least 3 months after the first injection, some form of response was observed in 32 but only 5 of these showed either a "complete" or a "partial" response.It is concluded that further investigation is desirable. Kappadione is a Vitamin K derivative, was discontinued. It was manufactured by Eli Lilly and others Company.

Menadiol diphosphate is given as a vitamin K supplement to prevent bleeding caused by vitamin K deficiency. Vitamin K is normally obtained from the diet; for example it is found in green leafy vegetables, root vegetables, cereals and dairy products. Although it cannot be made by the human body itself, a certain amount of vitamin K is also made by bacteria that live in the gut. The body normally produces bile to help it absorb fats from the gut. In conditions where there is a problem with the production of bile, for example in certain liver diseases, or if there is a blockage of the bile duct, there can be problems absorbing fats. This can lead to vitamin K deficiency, decreased production of clotting factors and an increased risk of bleeding. In these situations, menadiol diphosphate is given as a vitamin K supplement to increase the production of clotting factors. It is water soluble so is readily absorbed from the gut. Also in 1974 was made attempt to develop tritiated derivatives of Synkavit (menadiol sodium diphosphate, MNDP) of high specific activity as a radioactive drug. Among the 203 evaluable treated cases, some form of response was observed in 23 out of 151 (15·2%) receiving the drug by intravenous injections and 13 out of 52 (25%) after intra-arterial injections. For the sites and types of malignant diseases which showed responses after either intravenous or intra-arterial administration among the 55 patients surviving at least 3 months after the first injection, some form of response was observed in 32 but only 5 of these showed either a "complete" or a "partial" response.It is concluded that further investigation is desirable. Kappadione is a Vitamin K derivative, was discontinued. It was manufactured by Eli Lilly and others Company.

Menadiol diphosphate is given as a vitamin K supplement to prevent bleeding caused by vitamin K deficiency. Vitamin K is normally obtained from the diet; for example it is found in green leafy vegetables, root vegetables, cereals and dairy products. Although it cannot be made by the human body itself, a certain amount of vitamin K is also made by bacteria that live in the gut. The body normally produces bile to help it absorb fats from the gut. In conditions where there is a problem with the production of bile, for example in certain liver diseases, or if there is a blockage of the bile duct, there can be problems absorbing fats. This can lead to vitamin K deficiency, decreased production of clotting factors and an increased risk of bleeding. In these situations, menadiol diphosphate is given as a vitamin K supplement to increase the production of clotting factors. It is water soluble so is readily absorbed from the gut. Also in 1974 was made attempt to develop tritiated derivatives of Synkavit (menadiol sodium diphosphate, MNDP) of high specific activity as a radioactive drug. Among the 203 evaluable treated cases, some form of response was observed in 23 out of 151 (15·2%) receiving the drug by intravenous injections and 13 out of 52 (25%) after intra-arterial injections. For the sites and types of malignant diseases which showed responses after either intravenous or intra-arterial administration among the 55 patients surviving at least 3 months after the first injection, some form of response was observed in 32 but only 5 of these showed either a "complete" or a "partial" response.It is concluded that further investigation is desirable. Kappadione is a Vitamin K derivative, was discontinued. It was manufactured by Eli Lilly and others Company.

Hesperidin is a flavanone glycoside found in citrus fruits. Its aglycone form is called hesperetin. Its name is derived from the word "hesperidium", for fruit produced by citrus trees. Hesperidin was first isolated in 1828 by French chemist Lebreton from the white inner layer of citrus peels (mesocarp, albedo). As a flavanone found in citrus fruits (such as oranges, lemons or pummelo fruits), hesperidin is under laboratory research for possible biological properties. One area of research is focused on the possible chemopreventive effects of hesperidin, but there is no current proof that hesperidin has this role in human cancer mechanisms. Hesperidin was effective in an animal model of Alzheimer's, alleviating pathological changes induced by aluminum. Early research suggests that taking one tablet of a specific product (Daflon 500, Les Laboratoires Servier) containing hesperidin and diosmin by mouth for 45 days decreases blood sugar levels and improves blood sugarcontrol in women with type 2 diabetes. For Rheumatoid arthritis (RA): early research suggests that drinking a beverage containing alpha-glucosyl hesperidin for 12 weeks improves symptoms of RA. Orally, hesperidin can cause gastrointestinal side effects, including abdominal pain, diarrhea, and gastritis. Headache can also occur in some patients. The possible anti-inflammatory action of hesperidin is probably due to the possible anti-inflammatory action of its aglycone hesperetin. Hesperetin appears to interfere with the metabolism of arachidonic acid as well as with histamine release. Hesperetin appears to inhibit phospholipase A2, lipoxygenase and cyclo-oxygenase. There is evidence that hesperetin inhibits histamine release from mast cells, which would account for the possible anti-allergic activity of hesperidin. The possible hypolipidemic effect of hesperidin is probably due to hesperetin's possible action in lipid lowering. Hesperetin may reduce plasma cholesterol levels by inhibition of 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA) reductase, as well as acyl coenzyme A: cholesterol acytransferase (ACAT). Inhibition of these enzymes by hesperetin has been demonstrated in rats fed a high cholesterol diet. The mechanism of hesperidin's possible vasoprotective action is unclear. Animal studies have shown that hesperidin decreases microvascular permeability. Hesperidin, itself or via hesperetin, may protect endothelial cells from hypoxia by stimulating certain mitochondrial enzymes, such as succinate dehydrogenase. The mechanism of hesperidin's possible anticarcinogenic action is also unclear. One explanation may be the inhibition of polyamine synthesis. Inhibition of lipoxygenase and cyclo-oxygenase is another possibility.

dl-α-tocopheryl phosphate has a growth acceleration effect on domestic fowl. Also was confirmed, that in all investigated animals dl-α-tocopheryl phosphate has an ability to being converted into vitamin E.

Silver iodide is an inorganic compound with the formula AgI. It is used as a photosensitive agent in photography, as a local antiseptic, as a chemical intermediate, and in cloud seeding for rain-making. The major hazards encountered in the use and handling of silver iodide stem from its toxicologic properties. Effects from exposure may include skin rashes, conjunctivitis, argyria (a permanent ashen-gray discoloration of skin, conjunctiva, and internal organs), headache, fever, hypersensitivity, laryngitis, and bronchitis.

dl-α-tocopheryl phosphate has a growth acceleration effect on domestic fowl. Also was confirmed, that in all investigated animals dl-α-tocopheryl phosphate has an ability to being converted into vitamin E.