Share to: share facebook share twitter share wa share telegram print page

Bệnh do virus

Bệnh do virus
Khoa/NgànhTruyền nhiễm

Bệnh do virus (hoặc nhiễm virus hoặc bệnh truyền nhiễm), xảy ra khi cơ thể của sinh vật bị vi rút gây bệnh xâm nhập và các hạt vi rút truyền nhiễm (virion) bám vào và xâm nhập vào các tế bào nhạy cảm.[1]

Đặc điểm cấu trúc

Các đặc điểm cấu trúc cơ bản, chẳng hạn như kiểu gen, hình dạng virion và vị trí sao chép, thường có chung các đặc điểm giữa các loài virut trong cùng một họ.[cần dẫn nguồn]

Có năm họ DNA sợi đôi: ba họ không bao bọc (Adenoviridae, Papillomaviridae và Polyomaviridae) và hai họ được bao bọc (Herpesviridae và Poxviridae). Tất cả các gia đình virus chưa phát triển đều có vỏ bọc capsid ngoài 20 mặt.[cần dẫn nguồn]

Có một họ virus DNA sợi đôi một phần: Hepadnaviridae. Những virus này được bao bọc.[cần dẫn nguồn]

Có một họ virus DNA sợi đơn gây nhiễm cho người: Parvoviridae. Những virus này không được bao bọc.[cần dẫn nguồn]

Có bảy họ RNA đơn chuỗi tích cực: ba họ không bao bọc (Astroviridae, Caliciviridae và Picornaviridae) và bốn họ bao bọc (Coronoviridae, Flaviviridae, Retroviridae và Togaviridae). Tất cả các gia đình không có vỏ bọc đều có bọc ngoài capsid 20 mặt.[cần dẫn nguồn]

Có sáu họ RNA đơn chuỗi âm: Arenaviridae, Bunyaviridae, Filoviridae, Orthomyxoviridae, Paramyxoviridae và Rhabdoviridae. Tất cả được bao bọc với nucleocapsid xoắn ốc.[cần dẫn nguồn]

Có một họ có bộ gen RNA sợi đôi: Reoviridae.[cần dẫn nguồn]

Có một loại vi-rút bổ sung (vi-rút viêm gan D) chưa được chỉ định cho một gia đình nào nhưng rõ ràng khác biệt với các gia đình khác lây nhiễm cho con người.[cần dẫn nguồn]

Có một họ và một chi vi-rút được biết là lây nhiễm cho người không liên quan đến bệnh: họ Anelloviridae và chi Dependovirus. Cả hai phân loại này đều là virus DNA sợi đơn không có vỏ bọc.[cần dẫn nguồn]

Tham khảo

  1. ^ Taylor, M.P.; Kobiler, O.; Enquist, L. W. (2012). “Alphaherpesvirus axon-to-cell spread involves limited virion transmission”. Proceedings of the National Academy of Sciences. PNAS. 106: 17046–17051. doi:10.1073/pnas.1212926109. PMC 3479527.

Liên kết ngoài

Read other articles:

Алі калі а (довга) Тибетська абетка У Вікіпедії є статті про інші значення цього терміна: А. А (велика а) — остання літера тибетської абетки, належить до чоловічих літер. Використовується для позначення голосних звуків на початку складу. На відміну від малої а велика А у ск�...

 

Heparina de bajo peso molecular Una inyección precargada de nadroparinaDatos químicosPeso mol. 4-6 kDaFarmacocinéticaBiodisponibilidad 100%Metabolismo Hepático[editar datos en Wikidata] Las heparinas de bajo peso molecular (LMWH por sus siglas en inglés Low-molecular-weight heparin) son una clase de fármacos anticoagulantes.[1]​ Se utilizan para la prevención y el tratamiento de la trombosis venosa (trombosis venosa profunda y embolia pulmonar) y del infarto de miocardi...

 

Steve Jordan Algemene informatie Volledige naam Stephen K. Jordan Geboren New York, 14 januari 1957 Geboorteplaats New York Werk Jaren actief Vanaf 1978 Genre(s) pop, R&B Beroep Drummer Instrument(en) Drums, percussie Label(s) Virgin, JVC Victor (en) AllMusic-profiel(en) Discogs-profiel(en) IMDb-profiel(en) MusicBrainz-profiel Portaal    Muziek Steve Jordan (geboren als Stephen K. Jordan, New York, 14 januari 1957) is een Amerikaans drummer, bandleider, producer, songwriter...

Sailing at the2020 Summer OlympicsQualificationEventsRS:XmenwomenLasermenLaser RadialwomenFinnmen470menwomen49ermen49er FXwomenNacra 17mixedvte This section tabulates the heads of qualification in a form suitable to be filled in as events progress. The full qualification rules[1] for sailing published by WS contain intricate conditions too lengthy for inclusion in Wikipedia. This article details the qualifying phase for sailing at the 2020 Summer Olympics (postponed to 2021[2]...

 

هذه المقالة يتيمة إذ تصل إليها مقالات أخرى قليلة جدًا. فضلًا، ساعد بإضافة وصلة إليها في مقالات متعلقة بها. (نوفمبر 2018) ثيودور ونجا مايكل (بالألمانية: Theodor Wonja Michael)‏  معلومات شخصية الميلاد 15 يناير 1925[1]  برلين  الوفاة 19 أكتوبر 2019 (94 سنة) [2]  كولونيا  مواطنة ألم

 

Trauma tajamTrauma tajam akut dari luka ledak.Informasi umumSpesialisasiPembedahan umum, pengobatan darurat Trauma tajam adalah sebuah cedera yang timbul saat sebuah benda menembus kulit dan memasuki jaringan tubuh, menimbulkan luka terbuka. Trauma tumpul atau non-tajam memiliki dampak namun tak menyebabkan kulit tertembus. Benda tajam dapat tertahan di jaringan-jaringan, kembali keluar dari jalan masuk, atau melintasi jaringan-jaringan tersebut dan keluar dari bagian berbeda.[1] Trau...

The following is a list of characters that first appeared in the Network Ten soap opera Neighbours in 2006, by order of first appearance. They were all introduced by the show's executive producer Ric Pellizzeri. The 22nd season of Neighbours began airing on 9 January 2006. March saw the first birth of 2006, when Charlie Hoyland was born to the established Stephanie Scully and Max Hoyland. That same month saw Paul Robinson's sons Cameron and Robert arrive in town. October saw many arrivals; Ro...

 

Estonian Nordic combined skier Kristjan IlvesBorn (1996-06-10) 10 June 1996 (age 27)Tartu, EstoniaSki clubElva SkiclubWorld Cup careerSeasons2013–Indiv. podiums6 Medal record Men's nordic combined Representing  Estonia World Junior Championships 2013 Liberec Individual NH 2015 Almaty Individual NH 2016 Râșnov Individual NH Updated on 27 March 2023. Kristjan Ilves (born 10 June 1996 in Tartu) is an Estonian Nordic combined skier.[1] Ilves competed at the 2014 Wi...

 

Japanese manga series by Shūichi Shigeno and its franchise For other uses, see Initial D (disambiguation). Initial DFirst tankōbon volume cover, featuring Takumi Fujiwara頭文字(イニシャル) D(Inisharu Dī)GenreAction[1]Coming-of-age[2]Sports[3] MangaWritten byShuichi ShigenoPublished byKodanshaEnglish publisherNA: Tokyopop (former)Kodansha USA (current)ImprintYoung Magazine KCMagazineWeekly Young MagazineDemographicSeinenOriginal runJuly 17, 1995 –...

1994 book by Rodger Kamenetz The Jew in the Lotus First editionAuthorRodger KamenetzPublished1994 (Harper)ISBN9780061367397 The Jew in the Lotus is a 1994 book by Rodger Kamenetz about a historic dialogue between rabbis and the Dalai Lama, the first recorded major dialogue between experts in Judaism and Buddhism.[1][2] The book was a popular success and became an international best-seller. Writing in The New York Times, Verlyn Klinkenborg cited its broader relevance as a book ...

 

Metabolic waste of the human digestive system Human feces photographed in a toilet, shortly after defecation. Human feces (or faeces in British English) is the solid or semisolid remains of food that could not be digested or absorbed in the small intestine of humans, but has been further broken down by bacteria in the large intestine.[1][2] It also contains bacteria and a relatively small amount of metabolic waste products such as bacterially altered bilirubin, and the dead ep...

 

Forward Air Control Development Unit RAAFA FACDU Pilatus PC-9A at Canberra Airport in 2008Active2002–2009CountryAustraliaBranchRoyal Australian Air ForceRoleTrainingPart ofNo. 82 WingBaseRAAF Base WilliamtownAircraft flownTrainerPC-9Military unit The Forward Air Control Development Unit (FACDU) was a Royal Australian Air Force unit tasked with providing training in forward air control to RAAF pilots. It was formed in 2002[1] from No. 76 Squadron's C Flight and was merged with t...

Italian politician Alessandra CodazziSenator of the Italian RepublicIn office5 July 1976 – 1 July 1987ConstituencyVeneto Personal detailsBorn(1921-11-11)11 November 1921Reggio Emilia, ItalyDied5 May 2010(2010-05-05) (aged 88)Political partyChristian DemocracyAlma materUniversità Cattolica del Sacro CuoreProfessionTrade unionist Alessandra Codazzi, called Sandra (11 November 1921 – 5 May 2010), was an Italian politician, trade unionist, and partisan. Biography Codazzi was bo...

 

In this name that follows Eastern Slavic naming conventions, the patronymic is Valeriyovych and the family name is Shevchenko. Artem Shevchenko Artem Valeriyovych Shevchenko (Ukrainian: Артем Валерійович Шевченко) is a Ukrainian TV journalist and manager, and is also the CEO of TVi channel. Biography Early years and education Artem Shevchenko was born October 30, 1977, in Dnipropetrovsk. He worked in TV from high school. After three courses at the Faculty of Media ...

 

Village in EnglandSt Columb MinorCornish: Sen Kolomm VyghanVillageThe pub & church tower from the southOS grid referenceSW838621Civil parishNewquaySt Columb Minor (Until 1960)Unitary authorityCornwallCeremonial countyCornwallRegionSouth WestCountryEnglandSovereign stateUnited KingdomPost townNewquayPostcode districtTR7Dialling code01637PoliceDevon and CornwallFireCornwallAmbulanceSouth Western WebsiteSt Columb Minor website List of places UK England Corn...

The Paris Bible (Latin: Biblia Parisiensia[1]) was a standardized format of codex of the Vulgate Latin Bible originally produced in Paris in the 13th century. These bibles signalled a significant change in the organization and structure of medieval bibles and were the template upon which the structure of the modern bible is based. Leaf from a Paris Bible. Illustration shows St. Peter writing Up to the beginning of the 13th century there was no single structure for the order of the bib...

 

1995 single by Van Morrison Days Like ThisSingle by Van Morrisonfrom the album Days Like This A-sideDays Like ThisB-sideI Don't Want to go on Without You/That Old Black MagicReleasedMay 1995GenreFolk rockLength3:13LabelMercury RecordsSongwriter(s)Van MorrisonProducer(s)Van MorrisonVan Morrison singles chronology Have I Told You Lately (1995) Days Like This (1995) Perfect Fit (1995) Music videoDays Like This on YouTube Days Like This is a song written by Northern Irish singer-songwriter Van Mo...

 

Pasquale Anfossi Bonifacio Domenico Pasquale Anfossi (* 5. April 1727 in Taggia; † Februar 1797 in Rom) war ein italienischer Komponist des 18. Jahrhunderts, der zu seiner Zeit aufgrund seiner zahlreichen Opern geschätzt wurde. Inhaltsverzeichnis 1 Leben 2 Werk 3 Ausgewählte Werke 4 Literatur 5 Weblinks 6 Einzelnachweise Leben Zunächst strebte er den Beruf eines ausübenden Musikers an und studierte von 1744 bis 1752 am neapolitanischen Loreto-Konservatorium Violine, um für etwa zehn Ja...

Logo Die Anadolu Ajansı, deutsch Agentur Anatolien (englisch Anadolu Agency), ist die staatliche Nachrichtenagentur in der Türkei. Meist wird sie kurz AA oder Anadolu genannt. Sitz der Hauptverwaltung ist Çankaya in Ankara, der Hauptstadt der Türkei. Die Agentur hatte 2015 75 Büros innerhalb der Türkei sowie Vertretungen in 81 Ländern, wo sie versucht, die Sicht der AKP-Regierung etwa durch Twitter zu verbreiten.[1] Geschichte Die Große Nationalversammlung der Türkei bes...

 

Indian film actor, producer and playback singer Aditya PancholiPancholi in 2012BornNirmal Pancholi (1965-09-12) 12 September 1965 (age 58)[1]Bombay, Maharashtra, IndiaEducationSt. Joseph's High SchoolOccupationsFilm actorproducerplayback singerYears active1985-2020Spouse Zarina Wahab ​(m. 1986)​Children2 (including Sooraj Pancholi) Aditya Pancholi (born 12 September 1965) is an Indian actor, producer and playback singer working in Hindi cinema. A...

 
Kembali kehalaman sebelumnya