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195 results
  • Ricinus communis L. Euphorbiaceae Castor oil plant. Palma Christi. Distribution: Mediterranean, E Africa, India. The seeds themselves are pretty, brown, bean-like usually with gold filigree markings on them, and the interior of the seed is the source of castor oil. The outer coat of the seed is the source of the poison ricin, famous (infamous) for the umbrella murder of Georgi Markov on Waterloo Bridge in 1978. The KGB are alleged to have killed Georgi Markov, a dissident Bulgarian journalist, with a pellet containing 0.28mgm of ricin fired into his leg using a specially adapted air gun in an umbrella. While his symptoms were those of ricin poisoning, no ricin was ever found in the pellet that was extracted from his leg. Two seeds, chewed and ingested are said to be fatal, but most people vomit and get rid of the toxin. Ducks are resistant to ricin, and need to ingest more than 80 to be fatal! In Peru the leaves are used as a tea for stomach ache, although they contain small amounts of ricin. It is called Palma Christi in early herbals because of the five pointed leaves, which schematically represent a hand. It is a monotypic genus in the spurge family. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Ricinus communis L. Euphorbiaceae Castor oil plant. Palma Christi. Distribution: Mediterranean, E Africa, India. The seeds themselves are pretty, brown, bean-like usually with gold filigree markings on them, and the interior of the seed is the source of castor oil. The outer coat of the seed is the source of the poison ricin, famous (infamous) for the umbrella murder of Georgi Markov on Waterloo Bridge in 1978. The KGB are alleged to have killed Georgi Markov, a dissident Bulgarian journalist, with a pellet containing 0.28mgm of ricin fired into his leg using a specially adapted air gun in an umbrella. While his symptoms were those of ricin poisoning, no ricin was ever found in the pellet that was extracted from his leg. Two seeds, chewed and ingested are said to be fatal, but most people vomit and get rid of the toxin. Ducks are resistant to ricin, and need to ingest more than 80 to be fatal! In Peru the leaves are used as a tea for stomach ache, although they contain small amounts of ricin. It is called Palma Christi in early herbals because of the five pointed leaves, which schematically represent a hand. It is a monotypic genus in the spurge family. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Ricinus communis L. Euphorbiaceae Castor oil plant. Palma Christi. Distribution: Mediterranean, E Africa, India. The seeds themselves are pretty, brown, bean-like usually with gold filigree markings on them, and the interior of the seed is the source of castor oil. The outer coat of the seed is the source of the poison ricin, famous (infamous) for the umbrella murder of Georgi Markov on Waterloo Bridge in 1978. The KGB are alleged to have killed Georgi Markov, a dissident Bulgarian journalist, with a pellet containing 0.28mgm of ricin fired into his leg using a specially adapted air gun in an umbrella. While his symptoms were those of ricin poisoning, no ricin was ever found in the pellet that was extracted from his leg. Two seeds, chewed and ingested are said to be fatal, but most people vomit and get rid of the toxin. Ducks are resistant to ricin, and need to ingest more than 80 to be fatal! In Peru the leaves are used as a tea for stomach ache, although they contain small amounts of ricin. It is called Palma Christi in early herbals because of the five pointed leaves, which schematically represent a hand. It is a monotypic genus in the spurge family. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Norovirus - colour-enhanced
  • The question "Waiter, where can I have a puke?" advertising a quiz on alcohol abuse. Colour lithograph by Nationaal Instituut voor Gezondheidsbevordering en Ziektepreventie, 2000.
  • Usos aceptados por el consejo de quimica y farmacia de la Asociación Medica Americana de la Dramamine ... / G.D. Searle & Co. ; distribuído por: Enrique Ferreyros y Cia., S.A.
  • Plegicil : neurolplégico : gran actividad, dosis terapeuticas bajas / Laboratoires Clin-Comar ; hecho en Mexico por: Labfarmex, S.A.
  • Plegicil : neurolplégico : gran actividad, dosis terapeuticas bajas / Laboratoires Clin-Comar ; hecho en Mexico por: Labfarmex, S.A.
  • TEM of Norovirus
  • Neuroplagico Largactil : lo que hay que saber del: Largactil ... / marcas Rhône Poulenc Specia.
  • Neuroplagico Largactil : lo que hay que saber del: Largactil ... / marcas Rhône Poulenc Specia.
  • Neuroplagico Largactil : lo que hay que saber del: Largactil ... / marcas Rhône Poulenc Specia.
  • Neuroplagico Largactil : lo que hay que saber del: Largactil ... / marcas Rhône Poulenc Specia.
  • Neuropléjico Largactil : lo que es preciso saber del: Largactil ... / Société parisienne d'expansion chimique.
  • Neuropléjico Largactil : lo que es preciso saber del: Largactil ... / Société parisienne d'expansion chimique.
  • Neuropléjico Largactil : lo que es preciso saber del: Largactil ... / Société parisienne d'expansion chimique.
  • A woman holding a man's head while he is sick into a bowl. Coloured lithograph.
  • The rulers of Europe as doctors prescribing remedies for Empress Maria Theresa. Etching and letterpress, 1742.
  • A male patient is hanging by his feet from an apparatus, a large worm (?) is passing from his mouth into a bowl, assisted by a surgeon and two assistants. Process print after a woodcut, 1497.
  • Nautisan : bei nervösem Erbrechen der Säuglinge, Pertussis, Chorea, azetonämischem Erbrechen usw.
  • TEM of Noroviruses
  • Negligence and idleness represented as a dishevelled woman surrounded by people gambling, drinking, fighting etc. Engraving attributed to P. Galle.
  • The new therapy bulletin. Bulletin no. 2 / Clinical Department of the Chattanooga Vibrator Instrument Company.
  • The new therapy bulletin. Bulletin no. 2 / Clinical Department of the Chattanooga Vibrator Instrument Company.
  • En la arteriosclerosis, hipertonia, angina de pecho, y espasmos vasomotores, Iocapral vasorregulador : Luminal ... Luminal Sodico ... Luminaletas / Winthrop Products Inc.
  • En la arteriosclerosis, hipertonia, angina de pecho, y espasmos vasomotores, Iocapral vasorregulador : Luminal ... Luminal Sodico ... Luminaletas / Winthrop Products Inc.
  • Cuando el vómito es incontrolable prescriba Bonamina ... : Terramicina SF, Tetracyna SF ... suprime más rápidamente la infección, favorece la convalencia / Laboratorios Pfizer, S.A.
  • Suprime más rápidamente la infección, favorece la convalencia ...Terramicina SF, Tetracyna SF ... : Cuando el vómito es incontrolable prescriba Bonamina ... / Laboratorios Pfizer, S.A.
  • Cuando el vómito es incontrolable prescriba Bonamina ... : Terramicina SF, Tetracyna SF ... suprime más rápidamente la infección, favorece la convalencia / Laboratorios Pfizer, S.A.
  • Suprime más rápidamente la infección, favorece la convalencia ...Terramicina SF, Tetracyna SF ... : Cuando el vómito es incontrolable prescriba Bonamina ... / Laboratorios Pfizer, S.A.