Ribavirin is an anti-viral drug indicated for severe RSV infection (individually), hepatitis C infection and other viral infections. Ribavirin is a prodrug, which when metabolised resembles purine RNA nucleotides. In this form it interferes with RNA metabolism required for viral replication. How it exactly affects viral replication is unknown; many mechanisms have been proposed for this (see Mechanisms of Action, below) but none of these has been proven to date.
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- Ribavirin is an anti-viral drug indicated for severe RSV infection (individually), hepatitis C infection and other viral infections. Ribavirin is a prodrug, which when metabolised resembles purine RNA nucleotides. In this form it interferes with RNA metabolism required for viral replication. How it exactly affects viral replication is unknown; many mechanisms have been proposed for this (see Mechanisms of Action, below) but none of these has been proven to date. Multiple mechanisms may be responsible for its actions. The primary observed serious adverse side effect of ribavirin is hemolytic anemia, which may worsen preexisting cardiac disease. The mechanism for this effect is due to ribavarin's buildup inside erythrocytes. Oxidative damage to erythrocyte cell membrane is usually inhibited by glutathione; however, with reduced ATP levels caused by ribavirin, glutathione levels are impaired, permitting oxidative erythrocyte cell lysis. The gradual loss of erythrocytes leads to anemia. The anemia is dose-dependent and may sometimes be compensated by decreasing dose. Ribavirin is also a teratogen in some animals species and thus poses a theoretical reproductive risk in humans, remaining a hazard as long as the drug is present, which can be as long as 6 months after a course of the drug has ended.
- Ribavirin ist ein Nukleosid-Analogon und wirkt virostatisch gegen eine Reihe von DNA- und RNA-Viren wie beispielsweise Hepatitis-C-Virus, Respiratory-Syncytial-Virus, Influenza-Viren, Herpes-Viren, Arenaviren und Adenoviren. Es wird als Arzneistoff verwendet.
- La ribavirina también conocida como virazole es un nucleósido sintético en el que la base nitrogenada es la tiazolcarboximida, que actúa como antiviral. La ribavirina se puede administrar por vía oral, vía tópica y vía inhalatoria. La rivabirina inhibe in vitro el crecimiento de virus tanto ADN como ARN, tales como mixovirus, paramixovirus, arenavirus, bunyavirus, virus del herpes, adenovirus y poxvirus.
- La ribavirina è il nome del principio attivo di indicazione specifica per virus influenzali con gravi manifestazioni. È un analogo della guanosina che inibisce la replicazione di virus a DNA e RNA dopo essere trifosforilato da enzimi cellulari.
- リバビリン(Ribavirin)は抗ウイルス薬で、多数のウイルスに効果を示す。現在日本ではC型肝炎に対して認可されており、経口剤としてインターフェロン(注射)とともに用いる方法が標準的治療法とされている。インフルエンザウイルスやRSウイルスにも効果があるが副作用などのため使用されていない。
- Rybawiryna – lek przeciwwirusowy stosowany w ciężkich zakażeniach wirusem RSV, wirusem HCV (w połączeniu z interferonami alfa-2) i w innych infekcjach wirusowych.
- Fármaco antiviral usado em conjunto com o Interferão peguilado no tratamento da Hepatite C.
- 利巴韦林(英文:Ribavirin;又譯病毒唑、雷巴威林等;商標名稱:Copegus、Rebetol、Ribasphere、Vilona、Virazole)广谱抗病毒药,属合成核苷类药,对许多DNA和RNA病毒有抑制作用,其机理尚不清楚。可用于病毒性感冒、肺炎、肝炎、出血热等病症的治疗。 利巴韦林1970年由ICN制药公司Joseph T. Witkowski合成。
- Рибавирин — противовирусный препарат для лечения тяжёлой инфекции респираторным синцитиальным вирусом, вирусным гепатитом C, а также других вирусных инфекций. Рибавирин активен в форме метаболита, который имеет структуру, сходную с пуриновым нуклеотидом и по неизвестному механизму нарушает репликацию вируса. Одним из побочных эффектов является дозозависимая гемолитическая анемия, в запущенной форме вызывающая смерть пациента (в связи с чем требуется тотальный контроль показателей крови в процессе лечения). Рибавирин также является тератогеном для некоторых животных.
- La ribavirine est un analogue nucléosidique de la guanosine, a large spectre antiviral. En effet, elle présente une activité antivirale in vitro contre de nombreux virus à ADN ou à ARN comme respectivement : - les Herpès virus, les Adénovirus, les Pox virus (virus de la vaccine) - les Paramyxovirus (virus respiratoire syncitial, para-influenza, morbillivirus equin, les Orthomyxovirus, les Rétrovirus, les Arénavirus les Bunyavirus, les virus Toga et les filovirus . C’est pourquoi ce virostatique peut être utilisé contre de nombreuses infections virales . Cependant son utilisation thérapeutique se limite essentiellement au traitement de l’hépatite C chronique et plus rarement du virus syncitial respiratoire . Les limites de son utilisation sont davantage dues à des problèmes pharmacologiques de biodisponibilité et de toxicité qu’à une activité antivirale insuffisante.
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- 1-(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl-1H-1,2,4-triazole-3-carboxamide
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- Ethical U.S. pharmaceutical; Not DEA-controlled.
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- Metabolized to 5'phosphates, de-riboside, and deriboside carboxylic acid
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- Liquid for inhalation; oral capsule and tablet
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- Ribavirin ist ein Nukleosid-Analogon und wirkt virostatisch gegen eine Reihe von DNA- und RNA-Viren wie beispielsweise Hepatitis-C-Virus, Respiratory-Syncytial-Virus, Influenza-Viren, Herpes-Viren, Arenaviren und Adenoviren. Es wird als Arzneistoff verwendet.
- La ribavirina también conocida como virazole es un nucleósido sintético en el que la base nitrogenada es la tiazolcarboximida, que actúa como antiviral. La ribavirina se puede administrar por vía oral, vía tópica y vía inhalatoria. La rivabirina inhibe in vitro el crecimiento de virus tanto ADN como ARN, tales como mixovirus, paramixovirus, arenavirus, bunyavirus, virus del herpes, adenovirus y poxvirus.
- La ribavirina è il nome del principio attivo di indicazione specifica per virus influenzali con gravi manifestazioni. È un analogo della guanosina che inibisce la replicazione di virus a DNA e RNA dopo essere trifosforilato da enzimi cellulari.
- リバビリン(Ribavirin)は抗ウイルス薬で、多数のウイルスに効果を示す。現在日本ではC型肝炎に対して認可されており、経口剤としてインターフェロン(注射)とともに用いる方法が標準的治療法とされている。インフルエンザウイルスやRSウイルスにも効果があるが副作用などのため使用されていない。
- Rybawiryna – lek przeciwwirusowy stosowany w ciężkich zakażeniach wirusem RSV, wirusem HCV (w połączeniu z interferonami alfa-2) i w innych infekcjach wirusowych.
- Fármaco antiviral usado em conjunto com o Interferão peguilado no tratamento da Hepatite C.
- 利巴韦林(英文:Ribavirin;又譯病毒唑、雷巴威林等;商標名稱:Copegus、Rebetol、Ribasphere、Vilona、Virazole)广谱抗病毒药,属合成核苷类药,对许多DNA和RNA病毒有抑制作用,其机理尚不清楚。可用于病毒性感冒、肺炎、肝炎、出血热等病症的治疗。 利巴韦林1970年由ICN制药公司Joseph T. Witkowski合成。
- Ribavirin is an anti-viral drug indicated for severe RSV infection (individually), hepatitis C infection and other viral infections. Ribavirin is a prodrug, which when metabolised resembles purine RNA nucleotides. In this form it interferes with RNA metabolism required for viral replication. How it exactly affects viral replication is unknown; many mechanisms have been proposed for this (see Mechanisms of Action, below) but none of these has been proven to date.
- Рибавирин — противовирусный препарат для лечения тяжёлой инфекции респираторным синцитиальным вирусом, вирусным гепатитом C, а также других вирусных инфекций. Рибавирин активен в форме метаболита, который имеет структуру, сходную с пуриновым нуклеотидом и по неизвестному механизму нарушает репликацию вируса.
- La ribavirine est un analogue nucléosidique de la guanosine, a large spectre antiviral. En effet, elle présente une activité antivirale in vitro contre de nombreux virus à ADN ou à ARN comme respectivement : - les Herpès virus, les Adénovirus, les Pox virus (virus de la vaccine) - les Paramyxovirus (virus respiratoire syncitial, para-influenza, morbillivirus equin, les Orthomyxovirus, les Rétrovirus, les Arénavirus les Bunyavirus, les virus Toga et les filovirus .
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- Ribavirin
- Ribavirin
- Ribavirina
- Ribavirine
- Ribavirina
- リバビリン
- Rybawiryna
- Ribavirina
- 利巴韦林
- Рибавирин
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