519,064 articles
Apicoectomy
An apicoectomy is a surgical endodontic procedure that removes the tip of a tooth root with infected periapical tissue, sealing the canal from the root end.
Apicomplexa
Apicomplexa: a phylum of single-celled, obligately intracellular alveolate parasites including Plasmodium (malaria), Toxoplasma, Cryptosporidium, and Babesia, defined by an apical complex, glideosome-powered gliding motility, and a red-algal-derived apicoplast.
Apicomplexan life cycle
Apicomplexan life cycle: alternating asexual (merogony) and sexual (gamogony, sporogony) phases of Apicomplexa parasites such as Plasmodium, Toxoplasma gondii, and Cryptosporidium, spanning sporozoite, merozoite, gamete, and zygote stages across one or more hosts.
Apidae
Apidae is the largest bee family (about 5,600 species, 30+ tribes, 170 genera), including honey bees, bumble bees, stingless bees, orchid bees, and carpenter bees; a long-tongued bee family with Apinae, Nomadinae, Xylocopinae, and Anthophorinae subfamilies.
Apigee
Apigee is Google Cloud's API management platform for building, securing, and managing APIs. Founded in 2004 and acquired by Google in 2016, it now runs as a fully managed service.
Apigenin
Apigenin, also known as Apigenol, is a plant flavone widespread in herbs, fruits, and vegetables, especially parsley, celery, and chamomile, whose low oral bioavailability limits clinical application.
APIL_2013 trial
APIL_2013 (NCT02432794) is a Bellvitge University Hospital pilot randomized trial of gastric ischemic conditioning before Ivor Lewis esophagectomy; 38 patients analyzed, long-term outcomes comparable between groups, published J Surg Res 2025.
Apil-kin
Apil-kīn was a shakkanakku, or governor and ruler, of Mari on the Euphrates around 2126–2091 BC; his daughter Tarām-Uram married the Ur king Shulgi.
Apil-Sin
Apil-Sîn was the fourth Amorite king of the First Dynasty of Babylon, reigning from 1830 to 1813 BC, the father of Sin-muballit and grandfather of Hammurabi.
Apilkin
Apilkin was a king of the Gutian dynasty of Sumer, known essentially from a single line in the Sumerian King List assigning him a 3-year reign between Kurum and Laerabum.
Apimondia
Apimondia, the International Federation of Beekeepers' Associations, is a Rome-based NGO founded in 1895 that runs biennial world apicultural congresses, seven scientific commissions, and campaigns against honey fraud; its 50th congress is Dubai 2027.
Apink (에이핑크)
Apink (에이핑크) is a South Korean girl group that debuted April 19, 2011 with Seven Springs of Apink; current members Park Chorong, Yoon Bomi, Jung Eunji, Kim Namjoo, Oh Hayoung; known for NoNoNo, Mr. Chu, and 15-year longevity.
Apioceridae
Apioceridae, the flower-loving flies, is a family of asiloid Diptera with about 140 species in the single genus Apiocera, sister to Mydidae and, with it, sister to Asilidae; four subgenera occur in Australia, North America, South Africa, and South America.
Āpirana Ngata
Sir Āpirana Ngata (1874–1950), Ngāti Porou leader and first Māori university graduate, MP for Eastern Māori 1905–1943 and Native Minister 1928–1934, built state-funded Māori land development schemes and led Māori cultural revival through Ngā Mōteatea and the Rotorua school of Māori arts.
Apirana Taylor
Apirana Taylor (born 1955) is a New Zealand Māori poet, playwright, and novelist who won the 2024 Prime Minister's Award for Literary Achievement in Poetry.
Apis (deity)
Apis (Hapi, Hep), the sacred bull deity of Memphis in ancient Egypt, living manifestation (ba) of Ptah; one bull at a time, identified by distinctive markings, buried as Osiris-Apis in the Saqqara Serapeum, basis of Serapis.
Apis bull stelae
Apis bull stelae, also called Serapeum stelae, are dated stone slabs set up in the Serapeum at Saqqara to commemorate sacred Apis bulls and their burials.
Apis dorsata
Apis dorsata, the giant honeybee or rock honeybee (Fabricius 1793), is a large South and Southeast Asian honeybee building single open-air combs 3-25 m high, defending by shimmering waves, and hunted for wild honey.
Apis Tholus
Apis Tholus is a volcanic dome (tholus) on Jupiter's moon Io, about 146 km across, centered near 10.9S, 347.9W. IAU-approved in 1979 and named for Epaphus, son of Io and Zeus, it is one of Io's rare shield-like tholi.
Apisuahts Vallis
Apisuahts Vallis is a 550 km valley on Venus at 66.5S, 17.0E, named with the Blackfoot/Algonquin word for Venus and adopted by the IAU in 1997; quad v56.
Apit
Apit, also called Apit-Sodok, is a two-player capturing board game played in Malaysia in the early twentieth century, closely related to the Thai game Mak-yek.
Apitherapy
Apitherapy is the therapeutic use of honeybee products, including honey, propolis, royal jelly, and bee venom, used in alternative medicine for inflammatory disorders, skin diseases, and rheumatism.
Apitoxin
Apitoxin is the venom of the honey bee, a mixture of peptides and enzymes produced in worker bees' abdominal glands, and the raw material for venom immunotherapy against bee sting allergy and bee venom acupuncture.
Apium
Apium is a genus of Apiaceae (carrot family, order Apiales) herbs published by Linnaeus in 1753, with about 18-30 species of temperate and subtropical Old World to South America; its type species Apium graveolens is celery, cultivated as stalk celery, celeriac, and leafy smallage.
Apium graveolens
Apium graveolens (celery) is a biennial Apiaceae herb native from Macaronesia to the W. Himalaya, with three cultivar groups: stalk celery (var. dulce), celeriac (var. rapaceum), and leaf celery (var. secalinum); trials suggest modest cardiometabolic benefits.
Apixaban
Apixaban (Eliquis) is an oral direct factor Xa inhibitor anticoagulant for stroke prevention in atrial fibrillation and VTE treatment; fixed twice-daily dosing, ~12 h half-life, ~27% renal clearance, superior to warfarin in ARISTOTLE.
Apk (file format)
An APK (Android Package) is the installable file format for Android applications: a ZIP-based archive carrying an app's code, resources, and manifest, which Android devices use to install it.
APL (programming language)
APL, named for Iverson's 1962 book A Programming Language, is an array-oriented programming language created by Kenneth E. Iverson, first made executable through APL\360 in 1966.
APL-1702 (Cevira)
APL-1702 (Cevira, 希维她) is Asieris Pharmaceuticals' photodynamic drug-device combination of 5% hexaminolevulinate ointment and an LED intravaginal device for non-surgical treatment of HPV-associated cervical CIN2/HSIL, approved in China in 2026 and licensed to Theramex for Europe.
Apl.de.ap
Apl.de.ap (Allan Pineda Lindo Jr., born 1974, Angeles City, Pampanga) is a Filipino-American rapper, Black Eyed Peas co-founder, BMBX label founder, and philanthropist via the Apl.de.Ap Foundation.