High Quality Content by WIKIPEDIA articles! Tiapride is a drug that selectively blocks D2 and D3dopamine receptors in the brain. It is used to treat a variety of neurological and psychiatric disorders including dyskinesia, alcohol withdrawal syndrome, negative symptoms of psychosis, and agitation and aggression in the elderly. A derivative of benzamide, tiapride is chemically and functionally similar to other benzamide antipsychotics such as sulpiride and amisulpride known for their dopamine antagonist effects.
High Quality Content by WIKIPEDIA articles! Ticagrelor (trade name Brilinta in the US, Brilique and Possia in the EU) is a platelet aggregation inhibitor produced by AstraZeneca. The drug was approved for use in the European Union by the European Commission on December 3, 2010. The drug was approved by the US Food and Drug Administration on July 20, 2011.
High Quality Content by WIKIPEDIA articles! This timeline of prehistoric Scotland is a chronologically ordered list of important archaeological sites in Scotland and of major events affecting Scotland`s human inhabitants and culture during the prehistoric period. The period of prehistory prior to occupation by the genus Homo is part of the geology of Scotland. Prehistory in Scotland ends with the arrival of the Romans in southern Scotland in the 1st century AD and the beginning of written records. The archaeological sites and events listed are the earliest examples or among the most notable of their type.
High Quality Content by WIKIPEDIA articles! The discovery of the elements known to exist today is presented here in chronological order. The elements are listed generally in the order in which each was first defined as the pure element, as the exact date of discovery of most elements cannot be accurately defined.
High Quality Content by WIKIPEDIA articles! Titanium nitride (TiN) (sometimes known as “Tinite” or “TiNite” or “TiN”) is an extremely hard ceramic material, often used as a coating on titanium alloys, steel, carbide, and aluminium components to improve the substrate`s surface properties.
High Quality Content by WIKIPEDIA articles! Titanium carbide, TiC, is an extremely hard (Mohs 9-9.5) refractory ceramic material, similar to tungsten carbide.
High Quality Content by WIKIPEDIA articles! Titanium disulfide is a golden yellow solid with high electrical conductivity. It belongs to a group of compounds called transition metal dichalcogenides, which are ionic compounds of a transition metal cation bonded to two Group 16 anions (usually sulfur, selenium or tellurium). It has a hexagonal close packed structure (hcp). Furthermore, the structure of titanium disulfide is analogous to Cadmium iodide (CdI2) structure, in which half of the octahedral holes are filled with a cation. Cadmium iodide structure is common of d-metal halides and d-metal chalcogenides. Additionally, titanium disulfide is a semimetal, meaning there is small overlap of the conduction band and valence band. The large...
High Quality Content by WIKIPEDIA articles! Titanium BiocompatibilityTitanium was first introduced into surgeries in the 1950s and used in dentistry prior to that a decade earlier. It is now extensively considered by medical professionals to be the metal of choice for prosthetics, internal fixation, inner body devices and instrumentation. Titanium is literally used from head to toe in biomedical implants. One can find titanium in neurosurgery, bone conduction hearing aids, false eye implants, spinal fusion cages, pacemakers, toe implants, and shoulder/elbow/hip/knee replacements along with many more. The main reason why titanium is often used in the body is due to titanium`s biocompatibility and, with surface modifications, bioactive...
High Quality Content by WIKIPEDIA articles! Toceranib is a receptor tyrosine kinase inhibitor and is used in the treatment of canine mast cell tumor also called mastocytoma. Together with masitinib (Kinavet (US)/Masivet (EU/ROW) company: AB Science), Toceranib is the only dog-specific anti-cancer drug approved by the U.S. Food and Drug Administration. It is marketed as Palladia as its phosphate salt, toceranib phosphate (INN) by Pfizer. It was developed by SUGEN as SU11654 , a sister compound to SU11248, which was later approved for human therapies as Sutent. Toceranib is likely to act mostly through inhibition of the kit tyrosine kinase, though it may also have an anti-angiogenic effect.
High Quality Content by WIKIPEDIA articles! Tolazamide is an oral blood glucose lowering drug used for people with Type 2 diabetes. It is part of the sulfonylurea family (ATC A10BB).
High Quality Content by WIKIPEDIA articles! Tolbutamide is a first generation potassium channel blocker, sulfonylurea oral hypoglycemic drug sold under the brand name Orinase. This drug may be used in the management of type II diabetes if diet alone is not effective. Tolbutamide stimulates the secretion of insulin by the pancreas. Since the pancreas must synthesize insulin in order for this drug to work, it is not effective in the management of type I diabetes. It is not routinely used due to a higher incidence of adverse effects compared to newer second generation sulfonylureas, such as glyburide. It generally has a short duration of action due to its rapid metabolism, and is therefore safe for use in elderly diabetics.
High Quality Content by WIKIPEDIA articles! Tolcapone (tradename Tasmar) is a selective, potent and reversible nitro catechol type inhibitor of enzyme catechol-O-methyl transferase (COMT).
High Quality Content by WIKIPEDIA articles! Toll tin was a term historically used in tin mining in Devon and Cornwall. The holder of a set of tin bounds was required to pay the freeholder of the land on which the bounds had been pitched a portion, called toll tin, of the tin ore (or black tin) extracted.
High Quality Content by WIKIPEDIA articles! Tolvaptan (INN), also known as OPC-41061, is a selective, competitive vasopressin receptor 2 antagonist used to treat hyponatremia (low blood sodium levels) associated with congestive heart failure, cirrhosis, and the syndrome of inappropriate antidiuretic hormone (SIADH). Tolvaptan was approved by the U.S. Food and Drug Administration on May 19, 2009, and is sold by Otsuka Pharmaceutical Co. under the trade name Samsca.
High Quality Content by WIKIPEDIA articles! The Tomb of Orcus (Italian: Tomba dell`Orco), sometimes called the Tomb of Murina (Italian: Tomba dei Murina), is a 4th century BC Etruscan hypogeum (burial chamber) in Tarquinia, Italy. Discovered in 1868, it displays Hellenistic influences in its remarkable murals, which include the portrait of Velia Velcha, an Etruscan noblewoman, and the only known pictorial representation of the demon Tuchulcha. In general, the murals are noted for their depiction of death, evil, and unhappiness.
High Quality Content by WIKIPEDIA articles! Topiramate (brand name Topamax) is an anticonvulsant (antiepilepsy) drug. It was originally produced by Ortho-McNeil Neurologics and Noramco, Inc., both divisions of the Johnson Johnson Corporation. This medication was discovered in 1979 by Bruce E. Maryanoff and Joseph F. Gardocki during their research work at McNeil Pharmaceutical. Generic versions are available in Canada and these were approved by the Food and Drug Administration (FDA) in September 2006. Mylan Pharmaceuticals was recently granted final approval for generic topiramate 25, 100, and 200 mg tablets and sprinkle capsules by the FDA for sale in the United States. 50 mg tablets were granted tentative approval. The last patent for...
High Quality Content by WIKIPEDIA articles! Torbernite, whose name derives from the Swedish chemist Torbern Bergman (1735-1784), is a radioactive, hydrated green copper uranyl phosphate mineral, found in granites and other uranium-bearing deposits as a secondary mineral. Torbernite is isostructural with the related uranium mineral, autunite.
High Quality Content by WIKIPEDIA articles! Torcetrapib (CP-529,414, Pfizer) was a drug being developed to treat hypercholesterolemia (elevated cholesterol levels) and prevent cardiovascular disease. Its development was halted in 2006 when phase III studies showed excessive all cause mortality in the treatment group receiving a combination of atorvastatin and the study drug.
High Quality Content by WIKIPEDIA articles! The Townsend discharge is a gas ionization process where free electrons, accelerated by a sufficiently strong electric field, give rise to electrical conduction through a gas by avalanche multiplication caused by the ionization of molecules by ion impact. When the number of free charges drops or the electric field weakens, the phenomenon ceases.
High Quality Content by WIKIPEDIA articles! Tranquillityite is silicate mineral with formula (Fe2+)8Ti3Zr2 Si3O24. It is mostly composed of iron, oxygen, silicon, zirconium and titanium with smaller fractions of yttrium and calcium. It is named after the Mare Tranquillitatis (Sea of Tranquility), the place on the Moon from which the rock samples in which it was found were brought during the Apollo 11 mission in 1969. Until its discovery in Australia in 2011, it was the last mineral brought from the Moon which was thought to be unique, with no terrestrial counterpart.