SCINTIGRAPHIC MEASUREMENT OF UTERINE CLEARANCE IN NORMAL MARES AND MARES WITH RECURRENT ENDOMETRITIS

被引:95
作者
LEBLANC, MM [1 ]
NEUWIRTH, L [1 ]
ASBURY, AC [1 ]
TRAN, T [1 ]
MAURAGIS, D [1 ]
KLAPSTEIN, E [1 ]
机构
[1] UNIV FLORIDA, COLL VET MED, DEPT SMALL ANIM CLIN SCI, GAINESVILLE, FL 32610 USA
关键词
HORSE; ENDOMETRITIS; INFERTILITY; SCINTIGRAPHY; UTERINE CLEARANCE;
D O I
10.1111/j.2042-3306.1994.tb04346.x
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
The percentage of Technetium 99m-albumin colloid (Tc-99m muAA), a radiocolloid, cleared from the uterine lumen within 4 h of intrauterine infusion, was measured in 15 mares during 2 consecutive cycles, on Day 3 of oestrus and 48 h after ovulation. Four nulliparous (Group 1) and 4 multiparous (Group 2) mares were classified as resistant and the remaining 7 multiparous mares were classified as susceptible (Group 3) to endometritis. Mares in Groups 1 and 2 cleared more Tc-99m-muAA from their uteri than did mares in Group 3 during oestrus (P<0.01) and 48 h after ovulation (P<0.001). In the Group 1 + 2 mares, >50% of the colloid was cleared in 7 and none in the remaining mare, apparently related to lack of cervical relaxation. Mean percentage of Tc-99m-muAA cleared by Group 3 mares was negligible (<5%), but some Tc-99m-muAA was cleared by 3 of the 7 mares during 4 of the 6 studies conducted. Clearance of radiocolloid infused into the uterus of 3 reproductively normal mares during dioestrus was negligible. Tc-99m-muAA infused into the uterus did not adversely affect endometrial integrity as determined by endometrial biopsy. Mares tolerated the procedures well. We conclude that scintigraphy can be used to detect impaired mechanical clearance of the uterus: reproductively normal mares clear >50% Tc-99m-muAA within 2 h of infusion whereas those susceptible to endometritis or mares with poor cervical dilatation may exhibit delayed uterine clearance.
引用
收藏
页码:109 / 113
页数:5
相关论文
共 29 条
[21]  
NEUWIRTH L, 1992, P AM COLL VET RADIOL, P23
[22]  
Peterson F., 1969, J AM HEART ASSOC, P279
[23]  
TOTHILL P, 1978, J NUCL MED, V19, P256
[24]  
TROEDSSON MHT, 1991, J REPROD FERTIL, P283
[25]  
TROEDSSON MHT, 1991, THESIS U CALIFORNIA
[26]   CELLULAR AND HUMORAL DEFENSE-MECHANISMS IN MARES SUSCEPTIBLE AND RESISTANT TO PERSISTENT ENDOMETRITIS [J].
WATSON, ED ;
STOKES, CR ;
BOURNE, FJ .
VETERINARY IMMUNOLOGY AND IMMUNOPATHOLOGY, 1987, 16 (1-2) :107-121
[27]   QUANTITATION OF THE IMMUNOGLOBULINS IN REPRODUCTIVE-TRACT SECRETIONS OF THE MARE [J].
WIDDERS, PR ;
STOKES, CR ;
DAVID, JSE ;
BOURNE, FJ .
RESEARCH IN VETERINARY SCIENCE, 1984, 37 (03) :324-330
[28]   IMMUNOGLOBULIN LEVELS, PROTEIN CONCENTRATIONS AND ALKALINE-PHOSPHATASE ACTIVITY IN UTERINE FLUSHINGS FROM MARES WITH ENDOMETRITIS [J].
WILLIAMSON, P ;
DUNNING, A ;
OCONNOR, J ;
PENHALE, WJ .
THERIOGENOLOGY, 1983, 19 (03) :441-448
[29]  
1988, SAS STAT USERS GUIDE, P549