Xác định tương quan giữa tỷ lệ nhiễm sán dây Teania Hydatigena trưởng thành ở chó và tỷ lệ nhiễm ấu sán Cysticercus Tenuicollis ở trâu, bò, lợn và thử nghiệm thuốc tẩy sán dây cho chó

KHOA HQC K? THUAT THU Y - T^P XVIII - S6 6 - 2011

XAC D|NH raONG QUAN GIQA

Ti Lf NHiiM SAN DAY TEANIA HYDATIGENA TRi/dNG THANH 6 CH 6

vA TV' Lf NHII M AU SAN CYSTICERCUS TENUICOLUS d TRAU, ed, LgrN.

THCr NGHlfM THU6C TAY SAN DAY CHO CH 6

Nguyin Thj Kim Lan', Nguyin Tbj Quygn^

vfi Phfm Cdng Hoft^

T6M TAT

Kit qui m6 khfim 646 ehd d ba huy$n/thfinh cda tinh Phii Thp cho t^ 1$ nhilm sfin dfiy Taenia

hydatigena Ii 35,14%. M6 khim 1273 trfiu, bd, Iprn d cic dja phucmg trgn phit hi$n 294 con nhilm iu

trimg cda sfin Ifi Cysticercus tenuicollis (23,10%), cudng dO nhilm td 1 - 56 iu sin/eon.

Xfic djnh bfing phin mim Statgraphics cho thiy, tuong quan gii^ t^ Ig nhilm sfin dfiy Taenia

hydatigena d chd vi ty 1$ nhilm iu sin Cysticercus tenuicollis is triu, bd, Ipn Ifi tuong quan thu^n khi

chit ehS vdi R = 0,881; 0,990 vi 0,997.

Sd dyng hai lo^i thu6c Niclosamid (lOOmg/kgP) vi Praziquantel (lOmg/kgP) ddng cho udng dl tiy

sfin dfiy chd cd dO an tofin cao, hi$u Iyc tiy s^ch sin tin lu^rt Ii 87,79% vi 96,97%. Ngn lya chpn thu6c

Praziquantel dl tiy sfin dfiy cho chd.

Tif khda: Chd, Triu, Bd, Lyn, Taenia hydatigena, Cysticercus tenuicollis, Mb] lign quan, Thu6c dift

sfin, Tinh Phii Thp.

The correlation between the prevalence of the tapeworm Taenia hydatigena

in dogs and their larvae Cysticercus tenuicoiiis in cattle and pigs -

The effect of tapeworm treatment In dogs

Nguyen Thi Kim Lan, Nguyen Thi Quyen

and Pham Cong Hoat

SUIMMARY

Examination at the autopsy 646 dogs In 3 districts of Phu Tho province showed that: the infectious

rate of Taenia hydatigena w/as 35.14%. Autopsy of 1273 cattle and pigs in the same locals showed that

294 were infected by their larvae Cysh'cercus tenuicollis (23.10%). and the infectious intensity from 1 to

56 larvae per one.

Determination by statgraphics program showed that the correlation between the prevalence of

Taenia hydatigena In dogs and Cysticercus tenuicollis in cattle and pigs have the close

correlations.

Dai hoc Nflng Lfim Thfii NguySn

^ Dfli hoc Hing Vucmg - Phii Tho

' BO Khoa hgc vi C6ng nghf.