J Vet Sci.  2013 Sep;14(3):323-327. 10.4142/jvs.2013.14.3.323.

Transrectal Doppler sonography of uterine blood flow during the first two weeks after parturition in Simmenthal heifers

Affiliations
  • 1Clinic for Cattle, University of Veterinary Medicine, Foundation, 30173 Hannover, Germany. maike.heppelmann@tiho-hannover.de
  • 2Clinic for Reproduction, Vetsuisse Faculty, University of Zurich, CH-8057 Zurich, Switzerland.

Abstract

Transrectal Doppler sonography was used to evaluate uterine blood flow during the first two weeks after parturition in six primiparous Simmental cows. The uterine blood flow was evaluated on the day of parturition (Day 0), once daily from Days 1 to 8 and then every other day until Day 14. Blood flow was quantified by determining the diameter (D), the time-averaged maximum velocity (TAMV), the pulsatility index (PI) and the blood flow volume (BFV) of the uterine arteries ipsilateral and contralateral to the formerly pregnant uterine horn. During the first four days after calving D, TAMV and BFV declined (ipsilateral: TAMV 70%, BFV 87%, contralateral: D 47%, BFV 84%; p < 0.05), while PI increased (ipsilateral 158%, contralateral 100%; p < 0.05) distinctly. Between Days 4 and 14 only the ipsilateral D (12%) and the BFV of both arteries (ipsilateral 5%, contralateral 8%) decreased (p < 0.05). Blood flow variables were very strongly correlated with each other (r > +/-0.75, p < 0.05), with negative correlations with PI and positive correlations with all other investigated factors. Overall, this study revealed characteristic changes in uterine perfusion during the first two weeks after parturition in cows that were pronounced during the first four days postpartum.

Keyword

involution; puerperal; uterus

MeSH Terms

Animals
Blood Flow Velocity/veterinary
Cattle
Female
Parturition
*Postpartum Period
Pulse Wave Analysis/veterinary
Ultrasonography, Doppler, Color/*methods/veterinary
Uterine Artery/anatomy & histology/*ultrasonography
Uterus/*blood supply/*ultrasonography

Figure

  • Fig. 1 Medians and ranges of the diameters of the ipsilateral and contralateral uterine arteries between Day 0 (immediately after parturition) and Day 14 postpartum in six healthy cows. Within an artery, medians with different letters on Day 0, 4 and 14 are different (p < 0.05).

  • Fig. 2 Medians and ranges of the time-averaged maximum velocities (TAMV) of the ipsilateral and contralateral uterine arteries between Day 0 (immediately after parturition) and Day 14 postpartum in six healthy cows. Within an artery, medians with different letters on Day 0, 4 and 14 are different (p < 0.05).

  • Fig. 3 Medians and ranges of the blood flow volume (BFV) and the pulsatility index (PI) in the ipsilateral and contralateral uterine arteries between Day 0 (immediately after parturition) and Day 14 postpartum in six healthy cows. Within an artery, medians with different letters on Day 0, 4 and 14 are different (p < 0.05).


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Reference

1. Aslan S, Handler J, Wesenauer G, Arbeiter K. Suitability of sonographic evaluation of ovarian dynamics and uterine involution for prediction of postpartum fertility in the cow. Dtsch Tierarztl Wochenschr. 2002; 109:52–55.
2. Bekana M, Ekman T, Kindahl H. Ultrasonography of the bovine postpartum uterus with retained fetal membranes. Zentralbl Veterinarmed A. 1994; 41:653–662.
Article
3. Bollwein H, Baumgartner U, Stolla R. Transrectal Doppler sonography of uterine blood flow in cows during pregnancy. Theriogenology. 2002; 57:2053–2061.
Article
4. Bollwein H, Meyer HH, Maierl J, Weber F, Baumgartner U, Stolla R. Transrectal Doppler sonography of uterine blood flow in cows during the estrous cycle. Theriogenology. 2000; 53:1541–1552.
Article
5. Fonseca FA, Britt JH, McDaniel BT, Wilk JC, Rakes AH. Reproductive traits of Holsteins and Jerseys. Effects of age, milk yield, and clinical abnormalities on involution of cervix and uterus, ovulation, estrous cycles, detection of estrus, conception rate, and days open. J Dairy Sci. 1983; 66:1128–1147.
Article
6. Ford SP, Magness RR, Reynolds LP. Blood flow and steroid secretion of the gravid uterus before, during and after parturition in cows. J Anim Sci. 1982; 55:Suppl 1. 108–109.
7. Frazer GS. A rational basis for therapy in the sick postpartum cow. Vet Clin North Am Food Anim Pract. 2005; 21:523–568.
Article
8. Gier HT, Marion GB. Uterus of the cow after parturition: involutional changes. Am J Vet Res. 1968; 29:83–96.
9. Guilbault LA, Thatcher WW, Foster DB, Caton D. Relationship of 15-keto-13,14-dihydro-prostaglandin F2 α concentrations in peripheral plasma with local uterine production of F series prostaglandins and changes in uterine blood flow during the early postpartum period of cattle. Biol Reprod. 1984; 31:870–878.
Article
10. Honnens A, Voss C, Herzog K, Niemann H, Rath D, Bollwein H. Uterine blood flow during the first 3 weeks of pregnancy in dairy cows. Theriogenology. 2008; 70:1048–1056.
Article
11. Jaffa AJ, Wolman I, HarToov J, Amster R, Peyser MR. Changes in uterine artery resistance to blood flow during puerperium - A longitudinal study. J Mat Inv. 1996; 6:27–30.
12. Kamimura S, Ohgi T, Takahashi M, Tsukamoto T. Postpartum resumption of ovarian activity and uterine involution monitored by ultrasonography in Holstein cows. J Vet Med Sci. 1993; 55:643–647.
Article
13. Kirkinen P, Dudenhausen J, Baumann H, Huch A, Huch R. Postpartum blood flow velocity waveforms of the uterine arteries. J Reprod Med. 1988; 33:745–748.
14. Krueger L, Koerte J, Tsousis G, Herzog K, Flachowsky G, Bollwein H. Transrectal Doppler sonography of uterine blood flow during the first 12 weeks after parturition in healthy dairy cows. Anim Reprod Sci. 2009; 114:23–31.
Article
15. Lucy MC, Staples CR, Michel FM, Thatcher WW. Energy balance and size and number of ovarian follicles detected by ultrasonography in early postpartum dairy cows. J Dairy Sci. 1991; 74:473–482.
Article
16. Mateus L, da Costa LL, Bernardo F, Silva JR. Influence of puerperal uterine infection on uterine involution and postpartum ovarian activity in dairy cows. Reprod Domest Anim. 2002; 37:31–35.
Article
17. Morrow DA, Roberts SJ, McEntee K. A review of postpartum ovarian activity and involution of the uterus and cervix in cattle. Cornell Vet. 1969; 59:134–154.
18. Nakai Y, Imanaka M, Nishio J, Maeda T, Ozaki A, Sun TT, Ogita S. Uterine blood flow velocity waveforms during early postpartum course following caesarean section. Eur J Obstet Gynecol Reprod Biol. 1997; 74:121–124.
Article
19. Okano A, Tomizuka T. Ultrasonic observation of postpartum uterine involution in the cow. Theriogenology. 1987; 27:369–376.
Article
20. Panarace M, Garnil C, Marfil M, Jauregui G, Lagioia J, Luther E, Medina M. Transrectal Doppler sonography for evaluation of uterine blood flow throughout pregnancy in 13 cows. Theriogenology. 2006; 66:2113–2119.
Article
21. Sohn C, Fendel H, Kesternich P. Involution-induced changes in arterial uterine blood flow. Z Geburtshilfe Perinatol. 1988; 192:203–209.
22. Tekay A, Jouppila P. A longitudinal Doppler ultrasonographic assessment of the alterations in peripheral vascular resistance of uterine arteries and ultrasonographic findings of the involuting uterus during the puerperium. Am J Obstet Gynecol. 1993; 168:190–198.
Article
23. Van Camp SD. Understanding the processes of placental separation and uterine involution. Vet Med. 1991; 86:642–646.
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