Dabba

Rabbit a matsayin dakin gwaje-gwaje dabba

Domin kada a cutar da mutane, duk wani sabon kayan ƙirƙirar a cikin magani da kayan shafawa ana gwada su akan dabbobi. A yau, kusan dukkanin dabbobin da aka sani suna amfani da su don irin waɗannan nazarin. Bari muyi la'akari da yadda zomaye ke taimakawa wajen bunkasa maganin, yadda aka zaba su kuma yadda aka samu sakamakon.

Wane ne zane-zane

Tun da zomaye suna da kyau da kyau da kuma haihuwa, suna da kyau don bincike.

Laboratory zomaye ana amfani da su:

  • sauƙaƙe ganewar asalin cututtuka daban-daban;
  • lakabi na lakabi da bambancin kwayoyin halitta;
  • samun sabon damuwa;
  • bincike game da sakamakon sabon kwayoyi da maganin alurar rigakafi;
  • samun ciwon sukolytic da kuma erythrocytes;
  • yin nazarin tsarin ciwon kumburi da kuma nazari akan karawar jiki;
  • da aikin gina jiki a kan tushen jini da gabobin dabbobin don amfanin gonar pathogens don bincike.
Zai zama da amfani a gare ka ka karanta game da abin da cututtuka na zomaye suke barazana ga lafiyar ɗan adam.

Bukatun bukatun

Za a yi amfani da kwayoyi, wanda za a yi amfani da su don gwaje-gwaje, a cikin ɗakunan shan magani na musamman, waɗanda ke cikin ɗakin gwaje-gwaje, wannan yana ba da dama don samun samfurori masu kyau don bincike. Babban abin da ake buƙata don zomaye ne cikakke lafiya. Tun a cikin wuraren kiwon dabbobi, inda suke girma zomaye don dakunan gwaje-gwaje, yin gyare-gyare mai ƙarfi ya faru, rayuwarsu ta takaice. Bugu da ƙari, a waɗannan wurare sau da yawa akwai cututtuka daban-daban waɗanda ba za su taɓa faruwa a cikin gida ba.

Waɗanne hanyoyi ne mafi yawan amfani

Ƙwararrun gwaje-gwaje na asibiti sun gano irin nau'o'in zomaye da suka fi dacewa don gwadawa:

  • New Zealand White;
  • Chinchilla.

Wace cututtuka aka gwada

Mafi sau da yawa, ana amfani da zomaye don gwada cututtuka masu zuwa:

  • streptococcus;
  • pseudotuberculosis;
  • rheumatism;
  • anthrax;
  • salmonella;
  • botulism;
  • zazzabi;
  • gwajin gwaji.

Hanyar manyan hanyoyin kamuwa da dabbobi

Rashin fashe a hanyoyi da yawa. Yi la'akari da su a cikin dalla-dalla.

Hanyar m

Don kamuwa da cuta ta amfani da murfin murfin kunne. Wurin da za'a yi da allurar rigakafi sosai, sa'an nan kuma anyi amfani da manipulations don karawa da veins ta shafa tare da xylene. A lokacin gabatarwar miyagun ƙwayoyi ya kamata ya haifar da hypremia, saboda wannan dalili, wutsiya tana cikin ruwa mai dumi.

Kara karantawa game da abin da ke shafar rayuwar rai da kuma yadda zomaye ke rayuwa.

Kamuwa da cuta ta hanyar gastrointestinal tract

Ana gudanar da hanyoyi guda biyu:

  1. Ana juyar da dabba, don haka duk abinda yake ciki yana motsawa ga diaphragm da kuma hanji, mafitsara da jijiyoyin da ba su lalace lokacin yin allura. Cibiyar injection ta ƙayyade kamar haka: ciki ya rabu zuwa kashi uku, shafin yanar gizon zai zama ƙananan ɓangaren. An cire fata ne, an cire ninka, an saka maciji, to, an juya shi a kusurwar dama kuma an ba da katako na ciki cikin sauri. Wannan hanya ta ba ka damar shigar da adadi mai yawa na kayan ƙwayar cuta.
  2. Yi amfani da cakuda da abinci tare da abinci, a wannan yanayin yana da wuyar la'akari da kashi. Ana samun kyakkyawan sakamako mafi kyau idan an binne abu kawai a bakin. Don yin wannan, an shirya dabba, tare da taimakon tweezers bude baki da sannu a hankali, saukewa da saukewa, toshe kayan, kuma zomo ya haɗiye kowane digo.

Ingancin intracerebral

Irin wannan kamuwa da cuta ana aiwatar da shi a karkashin ƙwayar rigakafi, tare da taimakon wani ɓangaren ƙananan kashi a cikin sulukin sulhu. Yana da muhimmanci a yi amfani da kayan aiki a hankali don kada ya haifar da karuwa a matsa lamba da kuma asarar kayan kayan inji.

Shin kuna sani? Zaman da yake zana kilo 2 zai iya sha irin adadin ruwa kamar yadda kare ke kimanin kilo 10.

Yin gwaji

Kafin dabba ya kamu da cutar, sun shirya don hanya kuma sun shirya kayan. Ka yi la'akari da yadda aka aikata hakan.

Shiri don kamuwa da cuta

Kafin gwajin, dabba:

  1. Branded. Ana sanya hoton a kunne, wanda aka riga ya bi da shi da barasa.
  2. Kayi nauyi. Ana iya yin hakan a kan kowane ma'auni wanda aka samo ta wurin sanya zomo akan su.
  3. Ƙayyade jinsi. Ana kwantar da dabba ta kunnuwa kuma ya bushe, ana jawo wutsiya kuma ana jin dadi na bakin ciki: idan akwai rata, to, mace ne, in ba haka ba namiji ne.
  4. Nuna yawan zafin jiki. Don yin wannan, ana amfani da tip na ma'aunin zafi da zafi, tare da man fetur na man fetur, a cikin dubun.

Kwayar cutar dabbobi

Kwayoyin da ake gudanarwa ga dabba suna girma a cikin matakan dacewa, suna lura da duk yanayin. Abinda yafi kowa shine abu ne mai haɗarin halitta - jini, plasma, sputum, fitarwa daga jikin jini, da sassan jikin da kwayoyin cutar.

Rabbit fixation

Irin wannan magudi ana aiwatar dasu don gabatar da kayan halitta a matsayin sauri da kuma yadda ya dace. Ana sanya dabba a gefen hagu, tare da hannun daya dake riƙe da bushe, an ajiye ɗayan a ciki. Yanzu dabba an jawo shi a cikakke.

Yana da muhimmanci! An ba da shawara kada a bari ma'aikaci daya aiki tare da dabbobi daban-daban a cikin gandun daji. Idan ba za a iya yin wannan ba, to, yana da muhimmanci a lura da jerin ayyuka a cikin aiki: guba alade, mice, berayen, kuma kawai sai zomaye. Wannan shi ne saboda kwarewa daga dabbobi masu gwaje-gwaje don yiwuwar cututtuka.

Laboratory kiyaye da kuma ciyar da zomaye

Domin samun sakamako na gwaji mafi kyau, yana da muhimmanci a samar da dabbobi tare da cikakken abun ciki da ciyarwa. Yi la'akari da abin da waɗannan bukatun sun haɗa da.

Kayan lafiyar kula da dabbobi

Laboratory zomaye suna kiyaye a cikin cibiyoyin bincike da ake kira vivaria. Dole a gina gine-gine a kan tudu, a wuri mai bushe, a cikin kusanci suna shirya caji na bude-iska, banda haka, an yi amfani da makirci na ƙasa a kusa. Dukan yankin ya kamata a rufe shi da shinge mai shinge.

Ƙara karin bayani mai ban sha'awa game da zomaye.

Ya kamata a samar da dabbobi masu labora da:

  • cikakken ciyar da kulawa;
  • rike mafi kyau duka kiwon lafiya;
  • da damar saduwa da bukatun physiological;
  • abun ciki cikin yanayin da ya dace;
  • Kwamfuta na yau da kullum.

Ana iya sanya zomaye a kai ɗaya ko a kungiyoyi, duk ya dogara da irin binciken. A cikin akwati na farko, yi amfani da tsarin abun ciki na akwatin. Tare da wannan abun ciki, kowane mutum yana da ɗaki na daki don rayuwa, samun dama ga hay da sauran abinci, da sha.

Tare da ƙungiyar ƙungiyar, har zuwa 6 mutane suna cikin ɗaki ɗaya, kowane dabba yana da 'yancin kamar yadda ya ƙunsa.

Wadanne sassan ke gudana?

Hanyar da aka gina da kyau ya ƙunshi sassa masu zuwa:

  1. Keɓe masu ciwo. An shigar da sababbin mutane a ciki.
  2. Gwaji. A cikinta akwai krols wanda ke da hannu cikin gwaje-gwaje.
  3. Musanya. An sanya dabbobi masu ciwo a cikinta, wanda yayi da wuri don kawar.
  4. Ma'aikatar sarrafawa. A nan suna gudanar da bincike kan dabbobi kafin fara gwajin, kuma sun dauki jini da alurar riga kafi.

Yana da muhimmanci! Dakin dakin zane ya kamata a ware shi daga wasu gine-gine na cibiyar bincike. Bugu da ƙari, ya kamata a kasance yanayi masu dacewa, kamar yadda dabbobi suna jin dadi sosai.

Wadannan wurare masu zuwa suna samuwa don aiki:

  • biochemical da kuma laboratories hematological;
  • labarun tarihi;
  • wuraren gabatarwa don ajiya da kayan aiki na kayan magani;
  • ɗakin ma'aikata.

Abin da aka ciyar

Domin tsabtacin gwajin, yana da muhimmanci a ciyar da dabba daidai, ba kawai kafin kamuwa da cuta, amma har bayan. Ya kamata cin abinci ya kasance daidai yadda ya kamata.

Dole ne ya kasance a halin yanzu:

  • hatsi;
  • tsaba na flax;
  • karas;
  • gwoza;
  • dankali;
  • ciyawa;
  • sprouts oats.
Muna ba da shawara game da yadda za a shayar da zomaye tare da ruwa, ko yana yiwuwa a ba da zomaye, gurasa, hatsi, rassan, burdocks da wormwood, fiye da baza ku iya ciyar da zomaye ba, har ma da ciyawa don ciyar da zomaye.

Don sake cika yawan ruwa cikin jiki ya ba da ruwa ko madara mai nasu. Rashin yin biyan waɗannan ka'idoji zai haifar da raguwa ga rigakafi, wanda zai taimaka wajen ci gaba da cututtukan cututtuka, ba tare da tasiri na tasirin gwaji ba, ya ɓatar da sakamakon.

Abin da za a yi da dabbobi masu mutuwa

Bayan dabba ya mutu, ana sanya shi a cikin sanyi don rana. Lokacin da zomo ya mutu a lokacin gwaji, an bude shi. Bayan an ƙone gawa.

Shin kuna sani? Don rage girman matsalolin, an gabatar da kwayar linzamin a cikin amfrayo na rabbit, kuma sakamakon haka zomaye sun sami juriya da cutar hepatitis B. Irin wannan samfurin bada izinin samun zomaye ga dakunan gwaje-gwaje da sababbin kaddarorin.

Kamar yadda kake gani, zomaye ne dabbobi da aka yi amfani dashi ba kawai ga nama ko konkoma karãtunsa fãtun ba, kazalika da jima'i, amma kuma don binciken bincike. Ko da yaya bakin ciki zai iya sauti, tare da mutuwarsu suna taimakawa mutane su magance matsalolin kiwon lafiya da yawa.