• Blood & Family (work by Kinsella)

    Thomas Kinsella: Blood & Family (1988) combines four short collections of prose and verse originally published individually through Peppercanister, and Godhead (1999) explores the Trinity in the light of contemporary society. Later works published through Peppercanister included Marginal Economy (2006), Man of War (2007), and Belief and

  • blood accusation (antisemitism)

    blood libel, the superstitious accusation that Jews ritually sacrifice Christian children at Passover to obtain blood for unleavened bread. It first emerged in medieval Europe in the 12th century and was revived sporadically in eastern and central Europe throughout the medieval and modern periods,

  • blood agent (chemical compound)

    chemical weapon: Blood agents: Blood agents, such as hydrogen cyanide or cyanogen chloride, are designed to be delivered to the targeted area in the form of a vapour. When inhaled, these agents prevent the transfer of oxygen to the cells, causing the body to asphyxiate. Such chemicals block…

  • blood albumen glue (glue)

    adhesive: Blood albumen glue: Glue of this type is made from serum albumen, a blood component obtainable from either fresh animal blood or dried soluble blood powder to which water has been added. Addition of alkali to albumen-water mixtures improves adhesive properties. A considerable quantity of…

  • blood alcohol concentration (biochemistry)

    alcohol consumption: Blood alcohol concentration: Because brain alcohol concentrations are difficult to measure directly, the effects of alcohol on the brain are calculated indirectly by noting the physical and mental impairments that typically arise at various levels of blood alcohol concentration, or BAC.

  • blood alcohol content (biochemistry)

    alcohol consumption: Blood alcohol concentration: Because brain alcohol concentrations are difficult to measure directly, the effects of alcohol on the brain are calculated indirectly by noting the physical and mental impairments that typically arise at various levels of blood alcohol concentration, or BAC.

  • Blood Alley (film by Wellman [1955])

    William Wellman: Films of the 1950s: Blood Alley (1955) pitted Wayne and Lauren Bacall against Chinese communists, and Good-bye, My Lady (1956) was a sentimental film about a young boy and his dog set in the American South.

  • blood analysis

    blood analysis, laboratory examination of a sample of blood used to obtain information about its physical and chemical properties. Blood analysis is commonly carried out on a sample of blood drawn from the vein of the arm, the finger, or the earlobe; in some cases, the blood cells of the bone

  • Blood and Gold (novel by Rice)

    Anne Rice: The Vampire Chronicles: Vampire Armand (1998), Merrick (2000), Blood and Gold (2001), Blackwood Farm (2002), Blood Canticle (2003), Prince Lestat (2014), Prince Lestat and the Realms of Atlantis (2016), and Blood Communion (2018). The novels focus largely on the ageless vampire Lestat and a fictitious history of vampires that begins in

  • Blood and Guts in High School (novel by Acker)

    Kathy Acker: Literary works and other projects: Blood and Guts in High School (1984) centers on a 10-year-old girl named Janey who lives a radically dangerous and peripatetic life involving gangs and sex work. Considered her best-known work, it was banned in West Germany and South Africa. In Don Quixote: Which Was…

  • Blood and Sand (film by Mamoulian [1941])

    Budd Boetticher: Early life and work: …consultant on Rouben Mamoulian’s epic Blood and Sand (1941).

  • Blood and Sand (film by Niblo [1922])

    Dorothy Arzner: Early life and work: …bullfight scenes—of the studio’s epic Blood and Sand, starring Rudolph Valentino. In the mid-1920s she worked as an editor and a screenwriter for director James Cruze, serving in both roles (uncredited) on his 1926 opus about the merchant marine, Old Ironsides. Arzner subsequently bargained with Paramount for a chance to…

  • Blood and Sand (work by Blasco Ibáñez)

    bullfighting: Bullfighting and the arts: …is Sangre y arena (1909; Blood and Sand, 1922), by Vicente Blasco Ibáñez, which was adapted for film many times, arguably the most famous version starring Rita Hayworth and Tyrone Power (1941). The best-known poem of Federico García Lorca is Llanto por Ignacio Sánchez Mejías (1935; Eng. trans. Lament for…

  • Blood and Sand (play)

    Cornelia Otis Skinner: …the tragedian Otis Skinner, in Blood and Sand (1921) and collaborated with him in writing her first play, Captain Fury (1925). During the 1930s she wrote and staged her own monodramas, including The Loves of Charles II, The Empress Eugénie, The Mansions on the Hudson, and The Wives of Henry…

  • Blood and Wine (film by Rafelson [1996])

    Bob Rafelson: Films of the late 1980s and beyond: The complex, tightly woven Blood and Wine (1996), the noirish story of a jewel robbery, which starred Nicholson, Michael Caine, Judy Davis, and Jennifer Lopez, was much better received. The undistinguished made-for-television Poodle Springs (1998) followed. Yet another film noir, No Good Deed (2002)—starring Samuel L. Jackson as a…

  • blood bank

    blood bank, organization that collects, stores, processes, and transfuses blood. During World War I it was demonstrated that stored blood could safely be used, allowing for the development of the first blood bank in 1932. Before the first blood banks came into operation, a physician determined the

  • blood brotherhood

    blood brotherhood, one of several kinds of alliances or ties that bind persons together in a fashion analogous to, but distinct from, kinship ties. Other forms of fictive kinship include adoption and godparenthood. Blood brotherhood derives its name from the ritual commingling of the blood of the

  • Blood Canticle (novel by Rice)

    Anne Rice: The Vampire Chronicles: …Gold (2001), Blackwood Farm (2002), Blood Canticle (2003), Prince Lestat (2014), Prince Lestat and the Realms of Atlantis (2016), and Blood Communion (2018). The novels focus largely on the ageless vampire Lestat and a fictitious history of vampires that begins in ancient Egypt.

  • blood cell (biology)

    blood: Blood cells: There are four major types of blood cells: red blood cells (erythrocytes), platelets (thrombocytes), lymphocytes, and phagocytic cells. Collectively, the lymphocytes and phagocytic cells constitute the white blood

  • blood cell formation (biochemistry)

    blood cell formation, continuous process by which the cellular constituents of blood are replenished as needed. Blood cells are divided into three groups: the red blood cells (erythrocytes), the white blood cells (leukocytes), and the blood platelets (thrombocytes). The white blood cells are

  • blood chimera (genetics)

    chimera: …examples of twin chimerism are blood chimeras. These individuals are produced when blood anastomoses (connections) form between the placentas of dizygotic twins, thereby enabling the transfer of stem cells between the developing embryos. When blood chimerism involves male and female twins, female exposure to male hormones results in

  • blood clot (of blood)

    coagulation, in physiology, the process by which a blood clot is formed. The formation of a clot is often referred to as secondary hemostasis, because it forms the second stage in the process of arresting the loss of blood from a ruptured vessel. The first stage, primary hemostasis, is

  • blood clot (medical condition)

    thrombosis, formation of a blood clot in the heart or in a blood vessel. Factors that play a role in the formation of clots (thrombi) include injury to a blood vessel and alterations from normal blood flow; changes in the coagulability of the blood may also cause clot formation. Injury to the

  • blood clotting (of blood)

    coagulation, in physiology, the process by which a blood clot is formed. The formation of a clot is often referred to as secondary hemostasis, because it forms the second stage in the process of arresting the loss of blood from a ruptured vessel. The first stage, primary hemostasis, is

  • blood coagulation factor (physiology)

    therapeutics: Plasma: …of whole blood including the coagulation factors, immunoglobulins and other proteins, and electrolytes. When frozen, the coagulation factors remain stable for up to one year but are usually transfused within 24 hours after thawing. However, some of the clotting factors, such as factor VIII (or antihemophilic factor, AHF) and factor…

  • Blood Communion (novel by Rice)

    Anne Rice: The Vampire Chronicles: …Realms of Atlantis (2016), and Blood Communion (2018). The novels focus largely on the ageless vampire Lestat and a fictitious history of vampires that begins in ancient Egypt.

  • blood count

    blood count, laboratory test that determines the number of red blood cells (erythrocytes) and white blood cells (leukocytes) in a given volume of blood. The readings vary with sex, age, physiological state, and general health, but the blood of a normal individual contains on average 5,000,000 red

  • Blood Diamond (film by Zwick [2006])

    Jennifer Connelly: …and with Leonardo DiCaprio in Blood Diamond (2006). Her other films included Reservation Road (2007) and The Day the Earth Stood Still (2008). Connelly portrayed the wife of Charles Darwin (played by her real-life husband, Paul Bettany) in Creation (2009) and the wife of the biblical figure

  • blood diamond

    blood diamond, as defined by the United Nations (UN), any diamond that is mined in areas controlled by forces opposed to the legitimate, internationally recognized government of a country and that is sold to fund military action against that government. The very specific UN definition of blood

  • blood disease

    blood disease, any disease of the blood, involving the red blood cells (erythrocytes), white blood cells (leukocytes), or platelets (thrombocytes) or the tissues in which these elements are formed—the bone marrow, lymph nodes, and spleen—or of bleeding and blood clotting. Long before the nature and

  • blood doping

    blood doping, use of substances or techniques that increase the number of circulating red blood cells (erythrocytes) or the oxygen-carrying capacity of blood to improve human performance. Although therapies such as blood transfusion and the administration of drugs to increase red cell production

  • blood eagle (ritual execution)

    blood eagle, method of ritual execution employed by Viking cultures described in Norse literature. The ritual’s place in Viking lore is probably overemphasized in modern literature and history because of its incredible level of brutality. When performing the blood eagle, executioners separate the

  • Blood Father (film by Richet [2016])

    Mel Gibson: … (2013), The Expendables 3 (2014), Blood Father (2016), and Dragged Across Concrete (2018). He also played against type, as a grandfather—albeit a macho one—in the family comedy Daddy’s Home 2 (2017) and costarred with Sean Penn in The Professor and the Madman (2019), about the creation of The Oxford English…

  • blood feud (private war)

    feud, a continuing state of conflict between two groups within a society (typically kinship groups) characterized by violence, usually killings and counterkillings. It exists in many nonliterate communities in which there is an absence of law or a breakdown of legal procedures and in which attempts

  • blood flow (anatomy)

    poison: Role of tissue blood flow: The rate at which a chemical accumulates in a particular tissue is influenced by the blood flow to that tissue. The well-perfused organs—i.e., organs that receive a rich blood supply relative to organ weight—include major organs like the liver, brain, and kidney. A…

  • blood fluke (flatworm)

    blood fluke, any of certain parasitic flatworms that live in the veins of the host organism. See

  • blood group

    blood group, classification of blood based on inherited differences (polymorphisms) in antigens on the surfaces of the red blood cells (erythrocytes). Inherited differences of white blood cells (leukocytes), platelets (thrombocytes), and plasma proteins also constitute blood groups, but they are

  • Blood Grove (novel by Mosley)

    Walter Mosley: … (2014), Charcoal Joe (2016), and Blood Grove (2021).

  • Blood Knot, The (work by Fugard)

    Athol Fugard: …Plays, 1977), but it was The Blood Knot (1963), produced for stage (1961) and television (1967) in both London and New York City, that established his reputation. The Blood Knot, dealing with brothers who fall on opposite sides of the racial color line, was the first in a sequence Fugard…

  • blood libel (antisemitism)

    blood libel, the superstitious accusation that Jews ritually sacrifice Christian children at Passover to obtain blood for unleavened bread. It first emerged in medieval Europe in the 12th century and was revived sporadically in eastern and central Europe throughout the medieval and modern periods,

  • blood lily (plant)

    Cape tulip, any plant of the genus Haemanthus of the family Amaryllidaceae, consisting of about 50 species of ornamental South African herbs. Most species have dense clusters of red flowers and broad, blunt leaves that are grouped at the base of the plant. A few species have white flowers. Some

  • Blood Meridian (novel by McCarthy)

    Blood Meridian, western novel by Cormac McCarthy, published in 1985. Bleak, violent, and uncompromisingly unsentimental, it is widely considered to be McCarthy’s masterpiece. “See the child,” orders the narrator at the beginning of Blood Meridian. Following this initial focus on a character that is

  • blood money (compensation)

    blood money, compensation paid by an offender (usually a murderer) or his kin group to the kin group of the victim. In many societies blood money functions to prevent the continuation of hostilities in the form of a feud (q.v.). Some customs allow the injured party the choice of punishing the

  • Blood of a Poet, The (film by Cocteau)

    Jean Cocteau: Influence of Radiguet: …creation of his first film, Le Sang d’un poète, a commentary on his own private mythology; the themes that then seemed obscure or shocking seem today less private and more universal because they have appeared in other works. Also in the early 1930s Cocteau wrote what is usually thought to…

  • Blood of Jesus, The (film by Williams)

    Black horror: History of Black horror: …another early Black horror film, The Blood of Jesus (1941). In this film, a newlywed woman is accidentally shot by her husband; after dying of her injury, she must resist the influence of the devil. In 1991 The Blood of Jesus was inducted into the National Film Registry, a list…

  • Blood on the Moon (film by Wise [1948])

    Robert Wise: Films of the mid- to late 1940s: … in the moody film-noirish western Blood on the Moon (1948). Mystery in Mexico (1948) was a standard detective tale, but Wise’s follow-up, The Set-Up (1949), is widely considered to be both an essential film noir and one of the greatest boxing films ever made. Robert Ryan’s portrayal of an over-the-hill…

  • Blood on the Sun (film by Lloyd [1945])

    Frank Lloyd: Blood on the Sun (1945) received a more receptive response; it was arguably Lloyd’s best movie in almost a decade. The tale centred on Japan’s plan to control the world, and it starred James Cagney and Sylvia Sidney. Lloyd subsequently retired to his ranch, but…

  • Blood on the Tracks (album by Dylan)

    Bob Dylan: Dylan in the 1970s: …1975, Dylan’s next studio album, Blood on the Tracks, was a return to lyrical form. It topped the Billboard album chart, as did Desire, released one year later. In 1975 and 1976 Dylan barnstormed North America with a gypsylike touring company, announcing shows in radio interviews only hours before appearing.…

  • blood orange (fruit)

    orange: …navel, and the Maltese, or blood, orange.

  • Blood Oranges, The (novel by Hawkes)

    John Hawkes: The Blood Oranges (1971; filmed 1997), Death, Sleep, & the Traveler (1974), and Travesty (1976) explore the concepts of marriage and freedom to unsettling effect. The Passion Artist (1979) and Virginie: Her Two Lives (1982) are tales of sexual obsession. Hawkes’s later works include Adventures…

  • blood plasma (biology)

    plasma, the liquid portion of blood. Plasma serves as a transport medium for delivering nutrients to the cells of the various organs of the body and for transporting waste products derived from cellular metabolism to the kidneys, liver, and lungs for excretion. It is also a transport system for

  • blood poisoning (infection)

    septicemia, infection resulting from the presence of bacteria in the blood (bacteremia). The onset of septicemia is signaled by a high fever, chills, weakness, and excessive sweating, followed by a decrease in blood pressure. The typical microorganisms that produce septicemia, usually gram-negative

  • blood pressure (physiology)

    blood pressure, force originating in the pumping action of the heart, exerted by the blood against the walls of the blood vessels; the stretching of the vessels in response to this force and their subsequent contraction are important in maintaining blood flow through the vascular system. In humans,

  • blood pressure gauge (instrument)

    sphygmomanometer, instrument for measuring blood pressure. It consists of an inflatable rubber cuff, which is wrapped around the upper arm and is connected to an apparatus that records pressure, usually in terms of the height of a column of mercury or on a dial (an aneroid manometer). An arterial

  • blood pressure monitor (instrument)

    sphygmomanometer, instrument for measuring blood pressure. It consists of an inflatable rubber cuff, which is wrapped around the upper arm and is connected to an apparatus that records pressure, usually in terms of the height of a column of mercury or on a dial (an aneroid manometer). An arterial

  • Blood Protection Law (German history)

    Nürnberg Laws: ” The other, the Gesetz zum Schutze des Deutschen Blutes und der Deutschen Ehre (“Law for the Protection of German Blood and German Honour”), usually called simply the Blutschutzgesetz (“Blood Protection Law”), forbade marriage or sexual relations between Jews and “citizens of German or kindred blood.” These measures were…

  • Blood Purge (German history)

    fascism: Violence: Hitler’s infamous “Blood Purge” of June 1934, in which Röhm and other SA leaders were summarily executed, also claimed the lives of Kurt von Schleicher, the last chancellor of the Weimar Republic, and his wife, who were murdered in their home. To his critics Hitler replied, “People…

  • Blood Red (film by Masterson [1989])

    Julia Roberts: …as his on-screen sister in Blood Red (1989), a drama set in the late 1800s; although the film was completed in 1986, its release was delayed for several years. She next made several television appearances before securing her first leading part, in Mystic Pizza (1988).

  • Blood Red Roses (album by Stewart)

    Rod Stewart: Solo career: His 30th studio album, Blood Red Roses (2018), yielded the minor hit song “Didn’t I.” He later released You’re in My Heart: Rod Stewart with the Royal Philharmonic Orchestra (2019). Subsequent albums include The Tears of Hercules (2021) and Swing Fever (2024; with composer Jools Holland).

  • Blood River (stream, South Africa)

    Blood River, short stream in KwaZulu-Natal province, South Africa, a tributary of the Buffalo (Mzinyathi) River. The river was the scene of a battle between the Zulu and the Voortrekker Boers on Dec. 16, 1838. The Zulu, under Dingane, were defeated by a Voortrekker commando force led by Andries

  • Blood River, Battle of (South African history [1838])

    Battle of Blood River, (December 16, 1838), battle between the Zulu and the Voortrekker Boers in South Africa. Its proximate cause was a clash over land rights in Natal and the massacre of Voortrekkers by the Zulu king Dingane. In the early 1800s the British colonized the Cape, sending Boer farmers

  • blood sacrifice

    African religions: Ritual and religious specialists: …prayers, offerings, and sacrifices, especially blood sacrifices. The shedding of blood in ritual sacrifice, which is believed to release the vital force that sustains life, precedes most ceremonies in which blessings are sought from the ancestors or divinities.

  • blood sausage (food)

    black pudding, a sausage incorporating blood, popular in the British Isles and typically eaten as a breakfast food. Black pudding has been a recorded item of British cuisine since at least the 1400s, although it is certainly far older. The Odyssey of Homer mentions a sausage “filled with fat and

  • Blood Shot (novel by Paretsky)

    Sara Paretsky: …Paretsky’s best novel to be Blood Shot (1988), which follows Warshawski’s search for an old friend’s missing father and her discovery that ruthless chemical company executives are poisoning her childhood neighbourhood for material gain.

  • Blood Simple (film by Joel and Ethan Coen [1984])

    Coen brothers: …much attention in 1984 with Blood Simple, a sleek thriller that they cowrote and financed through private investors. The critical success of the film enabled the brothers to make a deal with an independent production company that granted them complete creative control. The films that followed highlighted the Coens’ versatility…

  • blood substitute (medicine)

    blood transfusion: Blood substitutes: Shortages in blood supplies and concerns about the safety of donated blood have fueled the development of so-called blood substitutes. The two major types of blood substitutes are volume expanders, which include solutions such as saline that are used to replace lost plasma…

  • Blood Sugar Sex Magik (album by Red Hot Chili Peppers)

    Red Hot Chili Peppers: …followed by the more successful Blood Sugar Sex Magik (1991), which includes the band’s first top 10 single, “Under the Bridge,” as well as the Grammy Award-winning “Give It Away.”

  • blood tax (Bulgarian history)

    Bulgaria: The Turkish yoke: The “blood tax” took a periodic levy of male children for conversion to Islam and service in the Janissary Corps of the Ottoman army.

  • blood test

    blood analysis, laboratory examination of a sample of blood used to obtain information about its physical and chemical properties. Blood analysis is commonly carried out on a sample of blood drawn from the vein of the arm, the finger, or the earlobe; in some cases, the blood cells of the bone

  • blood transfusion (medical procedure)

    blood transfusion, the transfer of blood into the vein of a human or animal recipient. The blood either is taken directly from a donor or is obtained from a blood bank. Blood transfusions are a therapeutic measure used to restore blood or plasma volume after extensive hemorrhage, burns, or trauma;

  • blood transfusion effect

    transplant: The blood transfusion effect: Following a blood transfusion, some patients become sensitized to the transplantation antigens of the donor, so it was expected that prior blood transfusion could only harm the recipient’s prospects for a successful organ graft. Careful analysis of results, however, showed the contrary.…

  • blood type

    blood group, classification of blood based on inherited differences (polymorphisms) in antigens on the surfaces of the red blood cells (erythrocytes). Inherited differences of white blood cells (leukocytes), platelets (thrombocytes), and plasma proteins also constitute blood groups, but they are

  • blood typing

    blood typing, classification of blood in terms of distinctive inherited characteristics that are associated with the antigens located on the surface of red blood cells (erythrocytes). The ABO and the Rh blood groups are among those most commonly considered. Identification of these determinants has

  • blood vascular system (anatomy)

    circulatory system: Fluid compartments: …circulated through vessels of the blood vascular system. Blood is moved through this system by some form of pump. The simplest pump, or heart, may be no more than a vessel along which a wave of contraction passes to propel the blood. This simple, tubular heart is adequate where low…

  • blood vein (blood vessel)

    vein, in human physiology, any of the vessels that, with four exceptions, carry oxygen-depleted blood to the right upper chamber (atrium) of the heart. The four exceptions—the pulmonary veins—transport oxygenated blood from the lungs to the left upper chamber of the heart. The oxygen-depleted blood

  • blood vessel (anatomy)

    blood vessel, a vessel in the human or animal body in which blood circulates. The vessels that carry blood away from the heart are called arteries, and their very small branches are arterioles. Very small branches that collect the blood from the various organs and parts are called venules, and they

  • blood vessel transplant (medicine)

    transplant: Blood vessels: By far the most satisfactory blood-vessel transplant is an autograft, similar in principle to skin autografts. Blood-vessel grafts are frequently used to bypass arteries that have become blocked or dangerously narrowed by fatty deposits, a condition caused by degenerative atherosclerosis

  • blood volume

    cardiovascular disease: Shock due to inadequate blood volume: …or about 190 pounds) the blood volume is about 78 ml per kilogram (about 6.7 litres [7 quarts] for a man weighing 86 kg), and the loss of any part of this will initiate certain cardiovascular reflexes. Hemorrhage results in a diminished return of venous blood to the heart, the…

  • Blood Wedding (play by García Lorca)

    Blood Wedding, folk tragedy in three acts by Federico García Lorca, published and produced in 1933 as Bodas de sangre. Blood Wedding is the first play in Lorca’s dramatic trilogy; the other two plays are Yerma and The House of Bernarda Alba. The protagonists of Blood Wedding are ordinary women

  • Blood Work (film by Eastwood [2002])

    Clint Eastwood: 2000 and beyond: Blood Work (2002) was a serviceable thriller about a retired Federal Bureau of Investigation (FBI) profiler who is convinced that only he can locate a murderer.

  • Blood’s a Rover (novel by Ellroy)

    James Ellroy: …final volume of the trilogy, Blood’s a Rover (2009), examines the years 1968–72. The trilogy represents the author’s expressed ambition to “re-create 20th-century American history through fiction.” In 2021 Ellroy published the stand-alone novel Widespread Panic, a fictionalized account of Freddy Otash, a real-life police officer turned private investigator who…

  • blood, corruption of (English law)

    attainder: …attainder was the doctrine of corruption of blood, by which the person attainted was disqualified from inheriting or transmitting property and his descendants were forever barred from any inheritance of his rights to title. All forms of attainder—except the forfeiture that followed indictment for treason—were abolished during the 19th century.

  • Blood, Council of (Netherlands history)

    Council of Troubles, (1567–74), special court in the Low Countries organized by the Spanish governor, the Duke of Alba, which initiated a reign of terror against all elements suspected of heresy or rebellion. Alba’s dispatch to the Netherlands at the head of a large army in the summer of 1567 had

  • Blood, Sweat & Tears (American musical group)

    Blood, Sweat & Tears (BS&T), American big-band jazz rock group that topped the charts in the late 1960s with its innovative blend of pop, jazz, and rhythm and blues infused with horns. The band’s original members were Al Kooper (b. February 5, 1944, Brooklyn, New York), Steve Katz (b. May 9, 1945,

  • Blood, Sweat and Stanley Poole (play by Goldman)

    William Goldman: …1961 he wrote the play Blood, Sweat, and Stanley Poole and a poorly received musical, A Family Affair (1962), with his older brother, James.

  • Blood, Tin, Straw (poetry by Olds)

    Sharon Olds: Olds’s later collections included Blood, Tin, Straw (1999), The Unswept Room (2002), One Secret Thing (2008), Odes (2016), Arias (2019), and Balladz (2022). For Stag’s Leap (2012), which chronicles the 1997 dissolution of her marriage, she was awarded both the T.S. Eliot Prize and the

  • blood-brain barrier (anatomy)

    metabolic disease: Lysosomal storage disorders: …the presence of the so-called blood-brain barrier. Bone marrow transplantation has been attempted in individuals with lysosomal storage disorders, but overall results have been disappointing. Successful therapy for disorders without central nervous system involvement has been accomplished; Gaucher disease type I, for example, is responsive to enzyme replacement therapy, that…

  • blood-clotting protein (biochemistry)

    bleeding and blood clotting: Significance of hemostasis: …cells), and blood proteins (blood-clotting proteins). The blood platelet is a nonnucleated cell that circulates in the blood in an inactive, resting form. Endothelial cells line the wall of the blood vessel and inhibit blood from clotting on the vessel wall under normal conditions. Blood-clotting proteins circulate in the…

  • blood-letting (medical procedure)

    Bloodletting is the removal of blood from a person with the intent, by means of that process, to manage diseases and health conditions. Bloodletting was believed to help rid the body of impure fluids, and it was practiced from antiquity until the 19th century, when modern medicine emerged, as a way

  • blood-testis barrier (anatomy)

    drug: Reproductive system drugs: …so-called placental barrier and the blood-testis barrier impede certain chemicals, although both allow most fat-soluble chemicals to cross. Drugs that are more water-soluble and that possess higher molecular weights tend not to cross either the placental or the blood-testis barrier. In addition, if a drug binds to a large molecule…

  • bloodborne disease (pathology)

    bloodborne disease, any of a group of diseases caused by pathogens such as viruses or bacteria that are carried in and spread through contact with blood. Common bloodborne diseases include hepatitis B, hepatitis C, and human immunodeficiency virus (HIV). Viral hemorrhagic fevers, such as Ebola

  • Bloodbrothers (film by Mulligan [1978])

    Robert Mulligan: Audiences also ignored Bloodbrothers (1978), an adaptation of the Richard Price novel, with Richard Gere, Tony Lo Bianco, and Paul Sorvino. More popular was Same Time, Next Year (1978), which retained the wistful charm of the Bernard Slade play. Alan Alda and Ellen Burstyn starred as two lovers…

  • Bloodchild (short story by Butler)

    African American literature: The turn of the 21st century: …for her 1984 short story Bloodchild, she retraced the path opened by Samuel R. Delany, who garnered Nebulas for Babel-17 (1966) and The Einstein Intersection (1967) and a Hugo for the autobiographical The Motion of Light in Water (1988). The voices of novelist John Edgar

  • bloodfin (fish)

    bloodfin, freshwater fish, a species of characin

  • bloodflower (plant)

    Asclepiadoideae: Common milkweed (Asclepias syriaca) and bloodflower (A. curassavica) often are cultivated as ornamentals. The butterfly weed (A. tuberosa) of North America has bright orange flowers. Hoya carnosa, which is commonly called wax plant because of its waxy white flowers, is often grown indoors as a pot plant. Several succulent plants—such…

  • Bloodhound (breed of dog)

    Bloodhound, ancient breed of dog and likely the oldest breed of hound that hunts by scent. Its scenting ability is remarkable, and it is likely the breed from which most scent-hunting hounds have derived. It has roughly forty times the number of scent receptors—about 230 million—as the average

  • Bloodless Revolution (English history [1688–1689])

    Glorious Revolution, in English history, the events of 1688–89 that resulted in the deposition of James II and the accession of his daughter Mary II and her husband, William III, prince of Orange and stadholder of the United Provinces of the Netherlands. After the accession of James II in 1685, his

  • bloodletting (medical procedure)

    Bloodletting is the removal of blood from a person with the intent, by means of that process, to manage diseases and health conditions. Bloodletting was believed to help rid the body of impure fluids, and it was practiced from antiquity until the 19th century, when modern medicine emerged, as a way

  • bloodlily (plant)

    Cape tulip, any plant of the genus Haemanthus of the family Amaryllidaceae, consisting of about 50 species of ornamental South African herbs. Most species have dense clusters of red flowers and broad, blunt leaves that are grouped at the base of the plant. A few species have white flowers. Some

  • Bloodline (American television series)

    Linda Cardellini: Career: …Rayburn in the drama series Bloodline (2015–17).