E sa tloaelehang liphoofolo tse ruuoang lapeng - hairless Rat

Hairless liphoofolo tse ruuoang lapeng Rat (khafrae) hlaha qalong ea tse lekholo tse fetileng ka lebaka la phetoho liphatseng tsa lefutso. Ka lebaka la ponahalo e sa tloaelehang ea bona a sireletsa le matlafaditswe ka pontšo ea meloko e hairless ka ho ikatisa maiketsetso. Leha ho le joalo, e na le e le phoofolo ea lapeng joalo lapeng ha ho bonolo. Hairless Rat thata ho ikatisa, ba fokolloa ke bophelo 'me ba phela nako e telele. Liphatsa tsa lefutso, litoeba tsena na ka genotype ea mefuta e meraro ea phatsa ea lefutso hairless. Hape, lebaka la ho hloka moriri ka ba ka lebaka la ho phatsa ea lefutso kopitsa "reksovosti".

ponahalo ea

Litelu litoeba phoofolo ea lapeng joalo Curly. Pet kapa esita le lokela ho se na le moriri o ka 'mele, ho seng joalo e ka' na ea ho ba teng ka bongata nyenyane maoto le matsoho ka, hlooho, mpa le marameng. Ho ba le seabo lipontšo li lumelloa le batho bao ba ba bang. Letlalo e ka ba wrinkles.

tlhokomelo Features

likhoto Hairless nahanela litšobotsi 'meleng ha tikoloho. Ba hloka sa mongobo batlang e le ea phahameng le e mocheso mengata e fapaneng ho tloha 20 ho ea ho 28 ° matlo a ^C. The seleng e tlameha ho le hlometse, ka mealo e fanyehoang, mofuthu mealo. Ho ke ke molemo haeba hairless Rat tla ba le mong, 'me ka lik'hamphani tse ling tse (woolly). Leha ho le joalo, e qetellang e lokela ho ba batho bao e seng e senyang, ho thibela le ho lwantsha tshenyo tiea letlalo Rat khafrae. Etsoe sena ke le seleng reretseng joalo phoofolo lokela ho lokela ho khethoa ka hloko haholo, ho na le e lokela ho ba ha ho metshetshe hlabang kapa melamu ikemiselitse. Beha kamore e nang le phoofolo, hammoho le le Sherstnev liphoofolo tse ruuoang lapeng ho hlokahale, ho qoba ngotse hangata, libaka air-masusu haufi le libeteri.

Healthy lefatla Rat nka hlapa fete ea ruileng mor'abo rōna ea le boea. Sebelisa shampoo e bakeng sa litoeba, kapa bakeng sa masea le bana ba banyenyane. Mocheso metsi e lokela ho ba ka bang 30 ° ^C. Ka mor'a ho hlapa e lokela ho ba Rat hantle omeletseng le e ke e pholile fatše ka thaole e. Letlalo nkhothaletsa habobebe tlotsa ka linseed kapa oli ea mohloaare.

fepa

Metabolism ea liphoofolo tse ruuoang lapeng tsena potlakisa. Ba hloka se phahameng-khalori lijo tse nang le dikahare tse phahameng tsa protheine le mafura a. Rat lefatla jang lijo tšoanang (dipeo le khoahlapisitseng) e le "ulu" phoofolo ea lapeng, empa ka palo ea baemeli ba bakang sena fa ho feta. Metsi ho tswa ho phoofolo ea lapeng ba lokela ho lula ba le ka bongata, o ile a noa haholo.

Lefu le ho ba phela

Ka bomalimabe, libōpuoa tsena e khahlehang phela nako e telele. Hairless Rat ba utloa bohloko ke mafu ea tsamaiso ea mosese, pelo, le mahlo, o ile a pepesa ho mafu hlahala, kulisoa, le bothata ba ho lefu la tsoekere. Ba hlokolosi haholo ho maemong a sithabetsang. Ka krysok le hairless phatsa ea lefutso rnu, ha ho na thymus - the tšoelesa thymus, e etsa hore ba bonolo hore mafu a tšoaetsanoang. likhoto Hairless ba le e ngata le mathata le ho ikatisa. Tšehali - mpe 'mè ba atisa ho hana matlakala kapa e ja. Ho phaella moo, hangata ba ne ba le bothata ba ho ntshetsopele e fokolang ya sefuba, ba robile tshebetso diabolololo. Leha ho le joalo, tsena hairless liphoofolo tse nyane tse nonneng haholo, pups ba tsoetsoe ba e tloaelehileng boholo. Liphoofolo le liphatsa tsa lefutso hairlessness ka phela ho tloha likhoeli tse 9 ho ea ho 20. Sesosa atileng ka ho fetisisa tsa lefu matla renal ho se sebetse kapa a tšoaetsanoang mafu.