Reproductive disorders in dairy cattle. II. Interrelationships between pre-or post-service infectious and functional disorders

Martínez, José Alfonso Abecia; Thibier, M.

doi:10.1016/0093-691x(84)90443-6

Cited by 13 publications

(4 citation statements)

References 11 publications

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“…The incidence of the postpartum complication, hypocalcaemia (8.7 per cent), was within the previously reported range (5–10 per cent) (Horst 1986). The same could be seen for retention of the fetal membranes (6.1 per cent) compared with data from literature (3–8 per cent (Grunert 1993)) and metritis (6.4 per cent) compared with literature (4–39 per cent (Martinez and Thibier 1984, Correa and others 1990)). The twinning rate was 4 per cent, which is comparable with that in populations including cows in higher parity (Johanson and Berger 2003).…”

supporting

confidence: 83%

Uterine torsion in Brown Swiss cattle: retrospective analysis from an alpine practice in Switzerland

et al. 2015

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supporting

confidence: 83%

Uterine torsion in Brown Swiss cattle: retrospective analysis from an alpine practice in Switzerland

et al. 2015

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“…Endometritis adversely affected reproductive performance in dairy cows in several studies [17][18][19][20], but Martinez and Thibier [21] and Markusfeld and Ezra [22] found that endometritis did not negatively affect subsequent fertility. Gröhn et al [14] described endometritis as a risk factor for cystic ovarian disease, anoestrus and other reproductive disorders.…”

mentioning

confidence: 99%

Risk Factors for Postpartum Endometritis and the Effect of Endometritis on Reproductive Performance in Dairy Cows in Korea

Kim

Kang

2003

J. Reprod. Dev.

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Abstract. The objectives of this study were to determine the risk factors for postpartum endometritis by evaluating several reproductive factors in individual cows, and to determine the effect of endometritis on the subsequent reproductive performance in dairy herds in Korea. The data, including health status, parity and body condition score (BCS) of cows, and calving date, were collected from 320 cows in eight dairy herds calving from January 2001 to October 2002. We used logistic regression to evaluate the effects of these factors on endometritis. A stepwise procedure, used to obtain the appropriate model with α=0.05, revealed that retained placenta, metabolic disorders and parity are the important risk factors for endometritis. The mean intervals from calving to first service and conception were prolonged (P<0.01) by 23 and 36 days, respectively, in the endometritis group compared to the non-endometritis group. The first service conception rate was lower (P<0.05) in the endometritis group (47.6%) than in the non-endometritis group (62.6%). The number of services per conception was higher (P<0.05) in the endometritis group (1.9) than in the non-endometritis group (1.6). We conclude that retained placenta, metabolic disorders and cow parity are strongly correlated with the development of postpartum endometritis, which decreases reproductive performance in dairy herds in Korea.

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“…The shift toward more productive cows and larger herds is associated with a decrease in reproductive efficiency. The problems contributing to the prolongation of the time from calving to next fertilization are mostly connected with estrus cycle disturbances [1], with occurrences, depending on the research, ranging from 6% to 59%, regardless of insemination [2][3][4], and 20% to 50% after the first insemination [5][6][7]. In well managed herds, intervals to first ovulation in postpartum should take 50-60 days in 85% of cows [8,9].…”

Section: Introductionmentioning

confidence: 99%

The Influence of Intravaginal Gestagens Treatment on the Morphological Features and Endometrial Steroid Hormone Receptors Content during Anestrus Type II in Dairy Cattle

Trela

Domańska

Kaczmarek

et al. 2022

IJMS

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Background: Gestagens are the most widely used therapy in anestrus type II. The aim of this research is to evaluate the effectiveness of the vaginal progesterone inserts therapy in anestrus type II in cows. Methods: The study was conducted on 33 cows. Progesterone (PR) and estrogen (ER) receptors expression in endometrium was assessed on a molecular level based on mRNA tissue expression. Additionally, blood 17ß-estradiol and progesterone levels were evaluated. Results: A decrease in mRNA expression of A and B PR and ER α was noted in treated and untreated animals. In the treated group, an increase of ERß mRNA expression was observed, while a decreased was found in untreated animals. There was increased PR, ERα and ß expression in endometrial tissue in treated cows, and decreased expression of these factors in untreated cows. In the treated group, recurrence of ovarian cyclicity was noted in 52% of animals and pregnancy was obtained in 34.8% of them, while in the untreated group, recurrence did not occur. In the control group, spontaneous recurrence of ovarian cyclicity was not observed. An increase of PR expression was correlated with increased proliferation of endometrial cells. Conclusions: It seems likely that the endometrium is well developed and ready for placentation after removing the exogenous source of progesterone and preventing the recurrence of cyclicity of ovaries.

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Reproductive disorders in dairy cattle. II. Interrelationships between pre-or post-service infectious and functional disorders

Cited by 13 publications

References 11 publications

Uterine torsion in Brown Swiss cattle: retrospective analysis from an alpine practice in Switzerland

Uterine torsion in Brown Swiss cattle: retrospective analysis from an alpine practice in Switzerland

Risk Factors for Postpartum Endometritis and the Effect of Endometritis on Reproductive Performance in Dairy Cows in Korea

The Influence of Intravaginal Gestagens Treatment on the Morphological Features and Endometrial Steroid Hormone Receptors Content during Anestrus Type II in Dairy Cattle

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