摘要
This study investigated the postpartum (PP) uterine involution in nine multiparous Martina Franca jennies with at term, normal, and singleton foaling. Transrectal ultrasonography performed at Days 1, 3, 7, 14, 21, and 28 showed that the uterine tip diameters did not differ between the post-pregnant (PPH) and non-post-pregnant uterine horns (NPPH), whereas the diameter of the middle PPH was larger than the NPPH until Day 7 (p < 0.05). The diameter of the corpora-cornual junction resulted larger in the PPH than NPPH at Day 7 (p < 0.05). At Day 3, the microcaruncolae were not detected. Endometrial glands (GL) number increased, with the highest value on Day 28. Endometrial GL area and perimeter decreased (p < 0.001) from Day 1 to Day 28. Epithelial thickness increased from Days 1–3 to Day 7 (p < 0.001), and concurrently with the foal heat to Day 14 (p < 0.001), with a decrease at Days 21–28. A marked neutrophils reduction on Day 7 and eosinophil increase from the first three days to Days 7–14 was observed. The results suggest that, in Martina Franca jennies with normal foaling, the PP uterine involution can be considered complete on Day 14.
摘要译文
本研究调查了九个多体Martina Franca Jennies的产后（PP）子宫内容，术语，正常和单身发泡。在第1,3,7,14,21,21和28天进行的经癌超声检查表明，怀孕后（PPH）和非妊娠子宫角（NPPH）之间的子宫尖端直径没有差异，而直径中PPH大于NPPH，直到第7天（P <0.05）。在第7天的PPH中，Core-Corlual结的直径导致PPH的较大线（P <0.05）。在第3天，未检测到微观肠套。子宫内膜腺体（GL）数量增加，最高值为28天。子宫内膜GL面积和周长从第1天到第28天减少（p <0.001）。上皮厚度从1-3天增加到第7天（P <0.001） ，并与小马驹加热至第14天（P <0.001），在第21-28天减少。在第7天和第7天到第7天至第7-14天增加了一天的嗜嗜嗜中性粒细胞减少。结果表明，在Martina Franca Jennies具有正常的发泡，可以在第14天考虑PP子宫疗法。
Ippolito De Amicis[ 1]; Jasmine Fusi[ 2;[*]; Giuseppe Marruchella[ 1]; Maria T. Zedda[ 3]; Andrea Mazzatenta[ 4]; Domenico Robbe[ 1];Augusto Carluccio[ 1]. Postpartum Uterine Involution in Martina Franca Jennies[J]. Animals, 2021,11(10): 2762