15 résultats pour "anemia"

• Anemia.

• ANÉMIER, verbe transitif.

  replier dans sa r?signation muette, il s'an?miait lentement, il prenait une timidit?, une peur de parler, qui lui rendait p?nible la moindre d?marche, et peu ? peu l'enveloppait d'une torpeur de silence. ROMAIN ROLLAND, Jean-Christophe, Dans la maison, 1909, page 1034. ? 6. Vers la fin de 1917, F?licie Laubigier tomba malade. Les privations, la faim, le froid terrible de cet hiver, le souci de cette guerre qui n'en finissait pas, l'inqui?tude de voir la petite Jacqueline s'an?mier lentement, e...

• ANÉMIÉ, -ÉE, participe passé et adjectif.

  AN?MIER, verbe transitif. A.? Emploi transitif. Rendre an?mique?: ? 1. Ainsi, malgr? bien des travaux, on n'en est pas arriv? ? juger d?finitivement si l'opium an?mie ou congestionne le cerveau. CHARLES RICHET, Revue des Deux-Mondes, 1er. mars 1877 (Dictionnaire de la langue fran?aise (?MILE LITTR?) Suppl?ment. ). Remarque?: L'exemple donne la 1re. attestation du mot. ? 2. ?lodie, qui allait sur ses quinze ans, leva sa face de vierge bouffie et chlorotique, aux cheveux rares, de sang s...

• ANÉMIANT, -ANTE, participe présent et adjectif.

  ? 2. ?lodie, qui allait sur ses quinze ans, leva sa face de vierge bouffie et chlorotique, aux cheveux rares, de sang si pauvre, que le grand air de la campagne semblait l'an?mier encore. ?MILE ZOLA, La Terre, 1887, page 185. ? 3. La peur de verser le sang n'est pas le respect de la vie d'autrui. Cette horreur du sang r?pandu est aujourd'hui g?n?ralis?e chez les hommes qui ne craignent ni d'an?mier le sang vivant, ni de l'intoxiquer ni de l'injecter ? longueur de journ?es et de nuits. C'est m...

• Blood.

  substances. For example, a person who is blood type A positive will not make antibodies against the A or Rh markers, but will make antibodies against the B marker,which is not on that person’s own red blood cells. If blood containing the B marker (from types B positive, B negative, AB positive, or AB negative) is transfused into thisperson, then the transfused red blood cells will be rapidly destroyed by the patient’s anti-B antibodies. In this case, the transfusion will do the patient no good a...

• La sangre - (exposé gratuit en espagnol).

  antes de una operación y siempre que es necesario hacer una transfusión. LAS ENFERMEDADES DE LA SANGRE Las enfermedades de la sangre pueden aparecer a todas las edades y algunas son hereditarias. Pueden afectar a las células sanguíneaso al plasma. Las causas son el aumento o disminución del número de algún tipo de sustancia o de célula, o la alteración de su forma ode su contenido. Así por ejemplo, las leucemias, una forma de cáncer , son enfermedades debidas a un aumento del número de leucoci...

• Vitamin.

  Vitamin B 1, or thiamine, promotes the metabolism of carbohydrates, enabling these nutrients to release their energy. Thiamine also plays a role in the functioning of the nervous system, muscles, and heart. The body does not store thiamine and people who are malnourished may develop thiamine deficiency. Mild thiamine deficiency cancause fatigue, muscle weakness, and loss of appetite. Severe thiamine deficiency causes beriberi, a disease characterized by muscle weakness, swelling of the heart,and...

• Diseases of Animals.

  infected animal. It may also spread in milk or in garbage that contains contaminated meat. Typical symptoms include blisters that appear on the mouth and feet;animals may become lame when their hooves degenerate. Canine distemper is a highly contagious disease caused by the paramyxovirus, which is transmitted in discharges from the nose and eyes. Symptoms begin with fever,malaise, and nasal and ocular discharges and may progress to convulsions and other nervous system disorders. Parvoviruses aff...

• ANÉMIE, substantif féminin.

  ? An?mie tropicale?: ? 5. Autour de ses tempes, de ses oreilles, de ses yeux, sa peau prit des teintes de cire. Elle connut d'autres mis?res secr?tes, dont elle fut humili?e, et la fi?vre la visita tous les jours. Les m?decins appellent ?a de l'an?mie tropicale. PIERRE MILLE, Barnavaux et quelques femmes..., 1908, page 18. B.? Au figur?. [Le plus souvent suivi d'un d?terminatif] Faiblesse, affaiblissement, d?g?n?rescence?: ? 6. Combien est pr?f?rable la sinc?rit? d'un Renan qui se r?s...

• Malaria.

  last long and is unlikely to be fatal. Infants and children are especially vulnerable to malaria because they have not yet built up immunity to the parasite. Some peoplehave genetic traits that help them resist malaria. Sickle-cell anemia and thalassemia, for example, are inherited blood disorders linked to malaria resistance. Travelers who lack immunity to malaria should take precautionary measures when visiting areas where the disease is prevalent. Such measures include using insectrepellents,...

• Síndrome de inmunodeficiencia adquirida (SIDA) - ciencias de la naturaleza.

  se multiplica a una gran velocidad, sufriendo diversas mutaciones genéticas. Al principio, se produce un descenso de la cifra de linfocitos T CD4 pero, al poco tiempo, lascifras normales se recuperan en respuesta a una activación del sistema inmunológico. Durante esta etapa los individuos son altamente contagiosos. El paciente entra entonces en un periodo libre de síntomas (fase asintomática) cuya duración puede ser superior a diez años. Durante ésta, el virus continúa replicándosecausando una d...

• Race - biology.

  distributed as a cline, generally varying along a north-south line. Skin color is lightest in northern Europeans, especially in those who live around the Baltic Sea, andbecomes gradually darker as one moves toward southern Europe, the Mediterranean, the Middle East, and into northern Africa and northern subtropical Africa. Skin isdarkest in people who live in the tropical regions of Africa. The lack of clear-cut discontinuities makes any racial boundary based on skin color totally arbitrary. Sim...

• Human Disease.

  disease can be transmitted through food infected with mutated proteins. B Spread of Infectious Disease Some pathogens are spread from one person to another by direct contact. They leave the first person through body openings, mucous membranes, and skin wounds,and they enter the second person through similar channels. For example, the viruses that cause respiratory diseases such as influenza and the common cold are spreadin moisture droplets when an infected person coughs or sneezes. A hand that...

• Acquired Immunodeficiency Syndrome.

  child transmission is particularly prevalent in Africa. D Misperceptions About HIV Transmission The routes of HIV transmission are well documented by scientists, but health officials continually grapple with people’s unfounded fears concerning the potential for HIVtransmission by other means. HIV differs from other infectious viruses in that it dies quickly if exposed to the environment. No evidence has linked HIV transmission tocasual contact with an infected person, such as a handshake, huggi...

• Sangre - ciencias de la naturaleza.

  Leucocito granulosoLos glóbulos blancos presentes en la sangre incluyen los leucocitos granulosos y los no granulosos. Los leucocitos granulososrepresentados aquí son células polimorfonucleares que tienen un aspecto granular, de ahí su nombre común.Andrew Syred/Science Photo Library/Photo Researchers, Inc. Las células o glóbulos blancos de la sangre son de dos tipos principales: los granulosos, con núcleo multilobulado, y los no granulosos, que tienen un núcleo redondeado.Los leucocitos granulos...