kab mob plawv lossis dirofilariosis tuaj yeem cuam tshuam rau miv, txawm tias muaj tsawg zaus thiab hnyav. Nws yog kab mob parasitic uas tuaj yeem tsim cov tsos mob ua pa, tab sis kuj tuaj yeem ua rau mob plab lossis mob paj hlwb. Txawm hais tias muaj ntau tus miv yuav asymptomatic thiab yuav kov yeej tus kab mob, qhov muaj nyob ntawm ib tus neeg laus cov kab mob nyob ib puag ncig ntawm peb cov miv lub plawv tuaj yeem ua rau tuag taus, yog li nws yog ib qho kab mob uas yuav tsum tau tiv thaiv ib txwm los ntawm kev tsis txhob kis cov yoov tshaj cum tom.
Koj puas xav paub ntau ntxiv txog qhov tshwj xeeb ntawm feline heartworm disease? Cia li nyeem tsab xov xwm no rau ntawm peb lub xaib kom paub ntau ntxiv txog kab mob plawv hauv miv, nws cov tsos mob thiab kev kho mob.
feline heartworm yog dab tsi?
1. Feline WellwormS Hauv Cov Tsiaj, yog Thoob Ntiaj Teb ZAUB TEEB DUA LOS NTAWMZAUB nematode Dirofilaria immitis
thiab kis los ntawm yoov tshaj cum ntawm hom Culex spp. Nws yog kab mob cab uas nyob rau hauv cov hlab ntsha pulmonary los yog lub plawv sab xis.
Nyob hauv lub voj voog ntawm tus kab mob, yoov tshaj cum tom tus dev nrog microfilariae, uas yog cov kab mob uas tsis paub qab hau, cov kab mob no loj hlob mus rau cov kab mob kis kab mob hauv yoov tshaj cum thiab nws tom lwm tus dev lossis miv, kis tau. tus kab mob. Qhov kev nyab xeeb zoo tshaj plaws yog ib qho uas muaj cov av noo thiab kub zoo. Hauv cov dev, cov larvae no feem ntau loj hlob mus rau cov neeg laus, tsim microfilariae thiab ua ib qho chaw kis kab mob rau yoov tshaj cum, ua tiav lub voj voog. Txawm li cas los xij, hauv miv, cov larvae feem ntau tuag ua ntej lawv mus rau theem neeg laus, lawv loj hlob qeeb thiab feline lub cev tiv thaiv kab mob tuaj yeem rhuav tshem lawv. Txawm li cas los xij, txawm tias tsuas muaj ib tus neeg laus cab cab tuaj yeem tua tus feline.
Larvae migrations, txawm tias tsis tshua muaj, tshwm sim ntau dua hauv miv dua li cov dev, pom hauv lub cev kab noj hniav, cov hlab ntsha hauv lub cev, cov kab mob subcutaneous thiab hauv nruab nrab paj hlwb.
Feline Heartworm Phase
Tus kab mob tuaj yeem muab faib ua ob theem:
- :: 3 mus rau 6 lub hlis tom qab kis kab mob. Macrophages nyob rau hauv cheeb tsam yog stimulated, ua rau vascular thiab parenchymal inflammatory teb muaj xws li endarteritis, vascular fibrosis, thiab hypertrophy ntawm pulmonary hlab ntsha. Cov lus teb no txo qis thaum cov kab mob loj tuaj. Qee zaum cov theem no tuaj yeem tsis meej pem nrog kev ua xua bronchitis (asthma). Nws tuaj yeem ua rau tuag sai lossis tsis muaj cov tsos mob tshwm sim, vim yog kev tiv thaiv lub cev tiv thaiv kab mob, tsis muaj cov cim tshwm sim thiab ua rau tus kab mob mus txog rau thaum tus kab mob laus pib tuag, pib theem ob.
- Second phase: Kev tuag thiab degeneration ntawm cov cab ua rau mob ntsws nrog thromboembolism, ua rau mob ua pa nyuaj. Qhov no tuaj yeem tshwm sim los ntawm ib tus neeg laus lub plawv.
Symptoms of heartworm disease in miv
Muaj ntau tus miv tiv tus kab mob parasitism yam tsis muaj cov tsos mob tshwm sim, lwm tus muaj cov cim hloov pauv thiab lwm cov tsos mob. Yog tias nws tshwm sim, cov tsos mob nquag tshaj plaws yog ua pa, plab hnyuv thiab cov tsos mob ntawm lub paj hlwb kuj tshwm sim. Yog li, mob plawv mob plawv hauv miv yog:
- Dyspnea (ua tsis taus pa)
- Tachypnea (ua pa nce ntxiv).
- ntuav ntuav tsis hais txog zaub mov.
- Anorexy.
- Nyob.
- Txoj cai congestive plawv tsis ua hauj lwm nrog pleural effusion thiab jugular distention.
- Hyperacute pulmonary thromboembolism syndrome (ua npaws, hnoos, hnoos, dyspnea, tachycardia, ataxia, vau, qaug dab peg, hemoptysis, thiab tuag sai sai).
- Cov tsos mob tshwm sim vim kev tsiv teb tsaws ntawm cov larvae mus rau hauv nruab nrab lub paj hlwb, ua rau qaug dab peg, pom pom qhov muag tsis pom, ncig, ataxia, menyuam kawm ntawv dilation thiab hypersalivation.
Dirofilaria immitis harbors nyob rau hauv nws ib tug kab mob ntawm Wolbachia genus, uas tej zaum yuav muaj feem xyuam rau pulmonary inflammatory reactions nyob rau hauv tus kab mob.
Feline Heartworm Diagnosis
Cov kev ntsuam xyuas muaj txiaj ntsig tshaj plaws rau kev kuaj mob feline filariasis yog serology, hauv siab radiographs thiab echocardiography. Ntawm kev kuaj lub cev ntawm tus miv, qhov kev yws yws tuaj yeem pom ntawm cardiac auscultation thaum lub sij hawm cov kab mob nyob hauv lub atrioventricular hlws ris, cuam tshuam nrog valve muaj nuj nqi tricuspid mem tes, tachycardia., lub plawv yws yws, gallop atherosclerosis, ntsws crackles, thiab txo lub ntsws suab yog hais tias muaj pleural effusion. Rau nws qhov, ntshav tsom xam qhia tias mob me me uas tsis muaj ntshav qab zib, nce neutrophils, monocytes thiab txo cov platelets. Hais txog serology, siv ob qhov kev ntsuam xyuas serological:
- ELISA txhawm rau kuaj cov tshuaj tiv thaiv, muaj qhov tshwj xeeb zoo rau kev lees paub, zoo dua kuaj cov poj niam laus ntawm cov cab thiab yog tias muaj cov kab mob cab ntau dua. Thaum nws yog qhov zoo tshaj plaws rau kev kuaj mob ntawm tus kab mob canine heartworm, nyob rau hauv cov ntaub ntawv ntawm miv nws tsis yog li ntawd vim nws qis rhiab heev rau txiav tawm tus kab mob, vim muaj ntau dua ntawm cov kab mob los ntawm cov txiv neej los yog tsawg tus kab mob.
- Antibody detection test, cia kuaj pom tias muaj kab mob parasitization tshwm sim hauv miv vim nws kuaj pom tus kab mob neeg laus, xws li larvae txawm koj poj niam los txiv neej. Cov tshuaj tiv thaiv tau kuaj pom los ntawm 2 lub hlis tom qab kis kab mob. Cov tshuaj tiv thaiv kab mob qhia tias kis kab mob los ntawm cov kab mob cab, tab sis tsis paub tseeb tias lawv ua rau tus kab mob tiag tiag.
In relation to radiology, nws tuaj yeem pab tau los ntsuas qhov mob hnyav thiab saib xyuas nws cov evolution. Cov kev tshawb pom ntau tshaj plaws yog:
- Subtly nce qhov loj ntawm lub ntsiab lobar hlab ntsha, tshwj xeeb tshaj yog nyob rau sab xis.
- Cov hlab ntsha peripheral pulmonary tshwm sim dilated thiab tortuous.
- Cov hlab ntsha sab laug caudal pulmonary yog loj mus rau 1.6 los yog ntau dua lub dav ntawm cuaj tav.
- Focal lossis multifocal bronchointerstitial ntsws qauv.
- Radiographic cov tsos mob ntawm pulmonary embolism: mob-txhais, sib npaug los yog wedge-zoo li lub ntsws cheeb tsam nrog opacities uas ua rau nws nyuaj rau pom cov hlab ntsha uas txuam nrog pulmonary.
Ntau tshaj li ib nrab ntawm cov miv cuam tshuam pom qee qhov txawv txav ntawm X-ray. Nrog kev ua haujlwm ntawm echocardiography, cov kab mob plawv tau pom nyob nruab nrab ntawm 40 thiab 70% ntawm cov miv kab mob. Parasites pom feem ntau nyob rau hauv txoj cai loj lossis lobar pulmonary artery, tab sis tag nrho cheeb tsam yuav tsum tau saib xyuas rau lawv.
Tshuaj Kho Mob Lub Plawv Hauv Miv
Kev kho mob yuav txawv nyob ntawm seb tus miv puas pom cov tsos mob tshwm sim:
- Nyob hauv cov miv asymptomatic, txawm hais tias nws tau pom tias muaj kab mob parasitized los ntawm kev tshuaj xyuas los yog serology, kev kho mob yuav tsum tsis txhob siv tshuaj tua kab mob, txij li thaum cov tshuaj tiv thaiv kab mob. miv yuav kov yeej tus kab mob ntawm nws tus kheej. Cov miv no yuav tsum tau saib xyuas txhua ob peb lub hlis nrog x-rays, antigen thiab tshuaj tiv thaiv kab mob kom pom tias qhov kev pheej hmoo dhau los yog qhov tshwm sim tsis zoo. Kwv yees li 80% ntawm cov miv asymptomatic kho nws tus kheej.
- Ntawm qhov tsis sib xws, yog miv pom cov kab mob pulmonary alterations pom pom ntawm radiography lossis yog tias muaj cov tshuaj tiv thaiv kab mob zoo lossis tshuaj tiv thaiv kab mob nrog rau cov cim hauv chaw kho mob Kev sim, lawv yuav tsum tau kho nrog prednisolone ntawm ib koob ntawm 2 mg / kg / 12 teev thawj zaug, txo qis rau 0.5 mg / kg txhua hnub rau 2 lub lis piam. Tom qab ntawd, cov koob tshuaj txo qis kom txog thaum tshem tawm rau lwm 2 lub lis piam. Yog tias cov tsos mob tshwm sim rov qab los, kev kho mob yuav rov qab ua ntu zus.
Yog cov miv muaj mob ua pa nyuaj, lawv yuav tsum tau txais kev kho mob muaj xws li:
- Cov tshuaj corticosteroids.
- Kev kho kua dej nrog cov electrolytes sib npaug.
- Oxygen Administration.
- Bronchodilators.
Thaum lub plawv tsis ua hauj lwm nrog pleural effusion tau tshwm sim, cov kua dej yuav tsum raug tshem tawm los ntawm thoracentesis thiab siv cov tshuaj diuretics xws li furosemide, nrog rau cov pa thiab so.
Kev siv kev kho tus neeg laus nrog ivermectin tsis raug pom zoovim tias kev tuag ntawm cov kab mob laus tuaj yeem ua rau muaj anaphylaxis thiab thromboembolism pulmonary. Lawv yuav tsum tau siv thaum prednisolone tsis ua haujlwm zoo hauv kev kho cov tsos mob. Kev siv tshuaj tua kab mob doxycycline thaum thawj lub hlis ntawm kev kis kab mob, ua ntej kev kho mob nrog cov tshuaj tua neeg laus, tuaj yeem tua cov kab mob thiab tseem ua rau muaj menyuam tsis taus hauv poj niam lub plawv.
surgery tuaj yeem tua kab mob. Nws yog ib qho tseem ceeb uas qhov kev tshem tawm cov kab mob ua kom tiav, vim yog tias lawv tawg, cov kab mob parasitic antigens raug tso tawm uas tuaj yeem ua rau cov hlab ntsha tawg, nrog rau cov tshuaj tiv thaiv anaphylactic muaj zog thiab tuag ntawm feline.
Kev tiv thaiv kab mob feline heartworm
Tsis tas li ntawd nyob rau hauv cov miv uas tsis tawm hauv tsev, txawm tias nws qis dua, qhov kev pheej hmoo tseem muaj.
Kev tiv thaiv no yuav tsum tau pib ib hlis ua ntej pib lub caij muaj kev pheej hmoo, lossis ob lub hlis ua ntej qhov kawg ntawm lub sijhawm hais rau cov miv uas muaj hnub nyoog tshaj li ob lub hlis. Qhov ncauj ivermectin lossis tshuaj pleev xim selamectin tuaj yeem siv txhua hli, lossis kev sib xyaw ntawm fluralaner + moxidectin los ntawm pipette txhua peb lub hlis.
Kab mob plawv hauv miv muaj kev tiv thaiv kab mob. Txawm hais tias cov miv feem ntau zam tus kab mob zoo thiab kho nws tus kheej, hauv lwm tus nws tuaj yeem ua rau mob hnyav heev thiab tuag taus. Nws kuj tseem yuav tsum nco ntsoov tias ib tus neeg laus lub plawv tuaj yeem xaus peb lub neej ntawm feline. Rau tag nrho cov laj thawj no, kev tiv thaiv yog txoj hauv kev zoo tshaj plaws kom tsis txhob muaj kab mob.
