Strontium ranelate is composed of an organic moiety (ranelic acid) and of two atoms of stable nonradioactive strontium. In vitro, strontium ranelate increases collagen and noncollagenic proteins synthesis by mature osteoblast enriched cells. The effects of strontium ranelate on bone formation were confirmed as strontium ranelate enhanced pre-osteoblastic cell replication. The stimulation by strontium ranelate of the replication of osteoprogenitor cell and collagen, as well as noncollagenic protein synthesis in osteoblasts, provides substantial evidence to categorize strontium ranelate as a bone-forming agent. In the isolated rat osteoclast assay, a pre-incubation of bone slices with strontium ranelate induced a dose- dependent inhibition of the bone resorbing activity of treated rat osteoclast. Strontium ranelate also dose-dependently inhibited, in a chicken bone marrow culture, the expression of both carbonic anhydrase II and the alpha-subunit of the vitronectin receptor. These effects showing that strontium ranelate significantly affects bone resorption due to a direct and/or matrix-mediated inhibition of osteoclast activity and also inhibits osteoclasts differentiation, are compatible with the profile of an anti-resorptive drug. Pharmacological and clinical studies suggest that strontium ranelate optimizes bone resorption and bone formation, resulting in increased bone mass, which may be of great value in the treatment of osteoporosis. Strontium ranelate is approved by EMA for the treatment of severe osteoporosis in postmenopausal women and in adult men.

Hydrastinine is a synthetic alkaloid prepared by various processes from either hydrastine, berberine, or narcotine. It exerts a strong stimulating action on the uterus of all species studied, including human. Hydrastinine and the closely related alkaloid cotarnine have been employed as hemostatics, particularly in abnormal uterine conditions. In the non-pregnant animal, hydrastinine in doses of 10 mg. depressed both tonus and activity, even after the section of the hypogastric. In the pregnant cat, it caused the uterus to contract. A stimulant action was also noted in the non-pregnant animal if nicotine were administered prior to hydrastinine. The rabbit uterus in situ was strongly contracted. Laidlaw believed that hydrastinine acted on the uterus both directly on the smooth muscle and also through its sympathetic innervation. Repeated administration of large doses for a period of time resulted in greatly increased amplitude of contractions which persisted after removal of the drug. The drug was patented by Bayer as a haemostatic drug during the 1910s.

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.

Antimony (Sb) is a toxic metalloid that occurs widely at trace concentrations in soil, aquatic systems, and the atmosphere. Antimony is not an abundant element but is found in small quantities in over 100 mineral species. It is most often found as antimony(III) sulfide. Antimony is used in the electronics industry to make some semiconductor devices, such as infrared detectors and diodes. It is alloyed with lead or other metals to improve their hardness and strength. A lead-antimony alloy is used in batteries. Other uses of antimony alloys include type metal (in printing presses), bullets and cable sheathing. Antimony has been in medical use against microbes and parasites as well. Antimony-based drugs have been prescribed against leishmaniasis since the parasitic transmission of the tropical disease was understood in the beginning of the 20th century. As a therapeutic, antimony has been mostly used for the treatment of leishmaniasis and schistosomiasis. The major toxic side-effects of antimonials as a result of therapy are cardiotoxicity (~9% of patients) and pancreatitis, which is seen commonly in HIV and visceral leishmaniasis co-infections.

Aconitine is an alkaloid found in the Aconitum species. Aconitine is a highly toxic cardiotoxin and neurotoxin. In China and other countries, the herbal extract containing aconitine was used for the treatment of pain in musculoskeletal disorders, however the safety margin between therapeutic analgesic effect of aconitine and its known cardiotoxic effect is so narrow that the treatment may cause poisoning and death. The mechanism of aconitine action is explained by its ability to activate voltage-dependent sodium-ion channels.

Santonin, a natural compound, is a sesquiterpene lactone. It is known as an anthelmintic drug which was used in the past (19th - early 20th centuries) mainly to treat different kinds of intestinal worms such as roundworm or ascaris lumbricoides except the tapeworm. It was also indicated for use in retention of urine and nocturnal enuresis from atony, urethral irritation with pain at uterine disorders, retention of urine in fevers, deficient spinal innervation, as evidenced by impaired respiration and tympanitis, vesical tenesmus and strangury, retention of urine from the use of opiates. Santonin was formerly listed in U.S. and British pharmacopoeia but due to the severe side effects and the development of many safer deworming drugsa it is no longer registered as a drug in most countries. Originally isolated from the poisons plant Artemisia maritima, santonin is itself a toxic compound. It is the anhydride of santonic acid, which is a derivative of dimethyl-naphtalene. It dissolves in alkalies with formation of salts of this acid. In acetic acid solution, when exposed to sunlight for about a month, santonin is converted into photosantonic acid. Santonin was found to have significant anti-inflammatory activity on acute inflammatory processes and as shown in vitro can activate pregnane X receptors and constitutive androstane receptors and subsequently increases the expression of drug-metabolizing enzymes.

Lead carbonate doesn’t have any biological or pharmacological application, but is known, that it can penetrate by inhalation or by ingestion. Lead carbonate may have effects on the blood, bone marrow, central nervous system, peripheral nervous system and kidneys, resulting in anemia, hemolysis, kidney impairment, and also it causes toxicity to human reproduction or development.

Gold trichloride is used as a catalyst in synthesis of new compounds. It was shown that gold trichloride was not the marker of contact allergy and could not be recommended in patch testing.

CALCIUM CHLORIDE HYDROXIDE HYPOCHLORITE, DIHYDRATE is an inert ingredient in pesticide products.