All articles starting with T
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Tolrestat
Tolrestat (Alredase, AY-27,773), an aldose reductase inhibitor for diabetic neuropathy, approved 1988, showed modest nerve-function benefit in trials, and was withdrawn worldwide in 1996 after fatal hepatic necrosis.
Tolstaya Mogila
Tolstaya Mogila (Tovsta Mohyla) is a Scythian royal kurgan near Pokrov, Ukraine, excavated by Borys Mozolevsky in 1971, where the golden Scythian pectoral of the 4th century BC was found.
Tolstoj (Mercurian crater)
Tolstoj is a large, ancient multiring impact basin on Mercury at about 16°S, 164°W, roughly 350-490 km across. It defines the Tolstojan stratigraphic period and, at 2 ± 0.7 km deep, is shallower than expected for its size.
Tolstoy and Dostoevsky
Tolstoy and Dostoevsky is a standing comparison between Leo Tolstoy and Fyodor Dostoevsky, the two summits of nineteenth-century Russian literature, made systematic by Dmitry Merezhkovsky's 1900–1902 study.
Tolstoy family
The Tolstoy family is a Russian noble family with ancestry to the fourteenth century, best known through Lev Tolstoy (1828-1910), his 48-year marriage to Sofia Tolstaya, their 13 children, and descendants maintaining Yasnaya Polyana.
Tolstoyanism
Tolstoyanism (Russian: толстовство) is a religious-ethical and social movement based on Leo Tolstoy's teaching of non-resistance to evil by violence, arising in the Russian Empire in the 1880s.
Toltec
The Toltec were the people of Tula (Tollan), the Postclassic capital in Hidalgo, Mexico, an imperial power dated 950-1150 AD, seat of the Quetzalcoatl cult, famed for the atlantes and debated ties to Chichen Itza.
Toltec migration into Yucatán
The Toltec migration into Yucatán is the traditional account that warriors from Tula took over the Maya city of Chichén Itzá in the tenth century, a model now debated.
Toltec state
The Toltec state (estado tolteca) was a Mesoamerican polity centered at Tollan, identified with Tula in Hidalgo, Mexico, which flourished from about 900 to 1150 AD.
Toltec–Chichimec succession conflict at Tula
The Toltec–Chichimec succession conflict at Tula was the legendary struggle over rulership of Tollan, ending with the exile of the priest-king Ce Acatl Topiltzin Quetzalcóatl.
Tolterodine
Tolterodine, sold as Detrol and Detrol LA, is an antimuscarinic medication taken by mouth to treat overactive bladder; it was approved in the United States in 1998 and is known for fewer side effects than oxybutynin.
Toluca
Toluca, formally Toluca de Lerdo, is the capital of the State of Mexico, about 57 km west of Mexico City and known for its high altitude.
Toluca Lake, Los Angeles
Toluca Lake, Los Angeles: a 1.22-square-mile San Fernando Valley neighborhood founded in 1923 around a private five-acre lake, straddling the Burbank city line, with Lakeside Golf Club, a Riverside Drive village, and median home prices near $1.2–2.1 million.
Toluca, Nevado de
Nevado de Toluca (Xinantécatl, Chicnauhtécatl) is a 4,680 m andesitic-dacitic stratovolcano in central Mexico, the country's fourth highest peak, with a crater holding the El Sol and La Luna lakes, a 1.5-million-year eruptive history, and a Holocene eruption about 3,300 years ago.
Toludesvenlafaxine
Toludesvenlafaxine, also known as ansofaxine (LY03005), is a triple reuptake inhibitor antidepressant developed by Luye Pharma that inhibits serotonin, norepinephrine, and dopamine reuptake, approved in China for major depressive disorder.
Toluene
Toluene, also known as methylbenzene, is a clear, flammable liquid aromatic hydrocarbon from benzene with one methyl group, used chiefly as a gasoline component and solvent.
Toluene diisocyanate
Toluene diisocyanate, known as TDI, is an aromatic diisocyanate sold as a mixture of 2,4- and 2,6-isomers and used chiefly to make flexible polyurethane foam.
Toluene embryopathy
Toluene embryopathy, also called fetal solvent syndrome, is a teratogenic syndrome from prenatal toluene exposure, with FAS-like craniofacial features, microcephaly, growth and developmental delay, first described by Hersh in 1985.
Tolui
Tolui (拖雷), 1193–1232, was the fourth son of Genghis Khan, regent of the Mongol Empire after his father's death, and father of the emperors Mongke and Kublai.
Toluid Civil War
Toluid Civil War (1260–1264), also called Tolui Civil War: Mongol succession war between brothers Kublai Khan and Ariq Böke after Möngke's 1259 death; Kublai's 1264 victory fragmented the empire into four khanates.
Toluidine
Toluidine, also called methylaniline or aminotoluene, is any of three isomeric aromatic amines with the formula CH₃C₆H₄NH₂, used to make dyes, pigments, and pharmaceuticals; o-toluidine is a human carcinogen.
Toluquilla
Toluquilla, a Mesoamerican archaeological zone in Cadereyta de Montes, Querétaro, Mexico, southern Sierra Gorda; a cinnabar-mining hilltop town with four ballcourts, distinct from nearby Ranas; closed to visitors since October 2025.
Tolvaptan
Tolvaptan, sold as Samsca and Jynarque, is an oral vasopressin V2 receptor antagonist used to treat hyponatremia and to slow rapidly progressing autosomal dominant polycystic kidney disease.
Tolyatti
Tolyatti (Тольятти, formerly Stavropol-on-Volga, Togliatti), a Volga city in Samara Oblast, Russia; founded 1737, renamed 1964 for Palmiro Togliatti, home of AvtoVAZ and Lada, about 700,000 residents in three districts.
Tolylfluanid
Tolylfluanid (CAS 731-27-1, BAY 49854) is an N-trihalomethylthio sulfenamide fungicide and antifouling biocide related to dichlofluanid; multi-site thiol-reactive action, ADI 0-0.08 mg/kg bw, EU approvals cancelled by 2022.
Tolylphtalam
Tolylphtalam (N-m-tolylphthalamic acid), a phthalamate plant growth regulator once sold as Tomaset and DURASET to prevent premature fruit drop; not approved in the EU since Regulation 2076/2002, with a 0.01 mg/kg default MRL.
Tom
Tom (Томь), a right-bank tributary of the Ob River in western Siberia, flowing past Novokuznetsk, Kemerovo, Yurga, and Tomsk; name from the Ket word 'Toom', meaning the river; heavily affected by industrial pollution and sediment dredging.
Tom "Rocky" Cotton
Tom "Rocky" Cotton, real name Thomas Cotton, is an EastEnders character played by Brian Conley from 2021 to 2025, who posed as Terry Cant to con Sonia, married Kathy Beale, gambled with Nish Panesar, and was imprisoned for arson.
Tom & Jerry
Tom & Jerry is a 2021 American live-action/animated slapstick comedy film directed by Tim Story, in which the cat and mouse battle at a New York City hotel before a wedding.
Tom A. Rapoport
Tom A. Rapoport, a biochemist who trained in East Berlin and joined Harvard Medical School in 1995, is known for Metabolic Control Analysis, ER protein translocation, and ERAD.