scholarly journals Retained fetal membranes in the mare: A practitioner survey

2021 ◽  
Vol 53 (S55) ◽  
pp. 27-27
Keyword(s):  
Fetal Membranes ◽  
Practitioner Survey

scholarly journals Treatment of Retained Fetal Membranes in the Mare—A Practitioner Survey

2018 ◽  
Vol 5 ◽  
Author(s):  
Dinuka N. Warnakulasooriya ◽  
Christina D. Marth ◽  
Jacqueline A. McLeod ◽  
David W. Hanlon ◽  
Natali Krekeler
Keyword(s):  
Fetal Membranes ◽  
Practitioner Survey

Evidence of MMP/TIMP imbalance in fetal membranes during infection

1998 ◽  
Vol 5 (1) ◽  
pp. 174A-174A
Author(s):  
S FORTUNATO ◽  
R MENON ◽  
S LOMBARDI
Keyword(s):  
Fetal Membranes

Association of Retained Fetal Membranes with Haematological Profile in Crossbred Cows

2017 ◽  
Vol 12 (3) ◽  
Author(s):  
K. Rokde ◽  
S. Kumar ◽  
A. Bhardwaz ◽  
S. S. Mahour ◽  
S. P. Nema ◽  
...  
Keyword(s):  
Eosinophil Count ◽  
Jugular Vein ◽  
Dairy Farm ◽  
Fetal Membranes ◽  
Monocyte Count ◽  
Blood Samples ◽  
Mean Values ◽  
Crossbred Cows ◽  
Haematological Profile ◽  
The Mean

This study was carried out on clinical cases of retained fetal membranes in crossbred cows presented at College Clinics and College dairy farm and from Villages in and around Mhow. The blood samples were collected from jugular vein just before 12 hr. postpartum and on 7th day postpartum. Haematological profile revealed that the mean values of haemoglobin, neutrophil and monocyte count after 12 hrs and 7th day postpartum were significantly lower and lymphocyte count was significantly higher in RFM cows (n=18) than normally calved cows (n=6). The differences in mean TLC, eosinophil and basophil counts were non-significant at 12 hrs postpartum, however on 7th day postpartum the TLC and eosinophil count were significantly higher and basophil count was non-significantly different in RFM cows than the normally calved cows.

Different Treatment Protocols of Retained Fetal Membranes and its Effect on Serum Profile, Uterine Involution and Postpartum Fertility in Cows

2019 ◽  
Vol 14 (04) ◽  
Author(s):  
A. I. Shah ◽  
D. M. Patel ◽  
N. P. Sarvaiya ◽  
S. P. Madhira
Keyword(s):  
Group Iv ◽  
Fetal Membranes ◽  
Serum Progesterone ◽  
Group V ◽  
Manual Removal ◽  
Uterine Involution ◽  
Group I ◽  
Medicinal Treatment ◽  
Group Ii ◽  
Postpartum Estrus

This study was undertaken on 36 freshly calved cows randomly divided into 6 equal groups under field conditions. Cows of group-VI that shed placenta within 8-12 hours postpartum naturally served as healthy control. The cows with retained fetal membranes (RFM, n = 18) for more than 12 hrs were managed either by manual removal of placenta without antibiotics (group-I), parenteral antibiotic (Ceftiofur 1 g i/m) for three consecutive days (group-II) or a combination of both (group-III). In group-IV and group-V, cows were administered with Inj. Oxytocin @ 50 IU i/m and Inj. Dinoprost tromethamine (PGF2α) @ 25 mg i/m, respectively, immediately after parturition and time of placental shedding was recorded. The overall prevalence of Brucellosis by RBPT was found to be 5.55 % amongst these 36 animals. The placental expulsion in groups following medicinal treatment was found to be 50 (3/6) % in Ceftiofur alone by 3 days (group-II), and 66.67 (4/6) % in Oxytocin (group-IV) and 100 (6/6) % in PGF2α inj. (group-V) groups within 12 hrs. The time of uterine involution in groups I to VI was found to be 42.00 ± 1.94, 39.50 ± 0.99, 40.67 ± 1.39, 38.33 ± 1.55, 37.50 ± 1.02 and 37.33 ± 1.76 days, respectively, while the interval for the appearance of first postpartum estrus was 54.83 ± 2.06, 51.00 ± 1.05, 52.17 ± 1.96, 50.17 ± 2.03, 48.67 ± 1.90 and 49.17 ± 1.55 days, respectively, which did not vary statistically. The mean serum progesterone profile obtained on day 0 and day 21 postpartum was statistically non-significant between groups. However, it was significantly (p less than 0.05) lower on day 0 as compared to day 21 in group-I, II and VI. The levels on day 0 coincided with the time of blood sampling after calving. The high level of serum P4 on day 0 in group-IV and V could be due to sampling immediately after calving. The serum calcium and phosphorus levels were significantly(p less than 0.05) lower on day 0 than on day 21, but not the magnesium. The group effect was however non-significant for any of three minerals. It was observed that manual removal of RFM without parenteral antibiotics, resulted in puerperal metritis, cervicitis, pyometra which ultimately resulted into delayed uterine involution, delayed first postpartum estrus and thus, reduced the postpartum reproductive efficiency. It was inferred that the PGF2α and Oxytocin injections could be used as a treatment of choice for prevention of RFMs in cattle.

scholarly journals Novel Insights into the Regulatory Role of Nuclear Factor (Erythroid-Derived 2)-Like 2 in Oxidative Stress and Inflammation of Human Fetal Membranes

2020 ◽  
Vol 21 (17) ◽  
pp. 6139 ◽  
Author(s):  
Ramkumar Menon ◽  
Morgan R Peltier
Keyword(s):  
Oxidative Stress ◽  
Heme Oxygenase ◽  
Water Soluble ◽  
Fetal Membrane ◽  
Fetal Membranes ◽  
Peroxisome Proliferator ◽  
Nuclear Factor ◽  
Western Blots ◽  
Adverse Pregnancy ◽  
Nrf2 Expression

Fetal membrane dysfunction in response to oxidative stress (OS) is associated with adverse pregnancy outcomes. Nuclear factor (erythroid-derived 2)-like 2 (Nrf2) is one of the regulators of innate OS response. This study evaluated changes in Nrf2 expression and its downstream targets heme oxygenase (HO-1) and peroxisome proliferator-activated receptor gamma (PPARγ) in fetal membranes during OS and infection in vitro. Furthermore, we tested the roles of sulforaphane (SFN; an extract from cruciferous vegetables) and trigonelline (TRN; an aromatic compound in coffee) in regulating Nrf2 and its targets. Fetal membranes (n = 6) collected at term were placed in an organ explant system were treated with water-soluble cigarette smoke extract (CSE), an OS inducer (1:10), and lipopolysaccharide (LPS; 100 ng/mL). Nrf2 expression, expression, its enhancement by sulforaphane (SFN, 10 µM/mL) and down regulation by TRN (10uM/mL) was determined by western blots. Expression of Nrf2 response elements PPARγ (western) heme oxygenase (HO-1), and IL-6 were quantified by ELISA. CSE and LPS treatment of fetal membranes increased nrf2, but reduced HO-1 and PPARγ and increased IL-6. Co-treatment of SFN, but not with TRN, with CSE and LPS increased Nrf2 substantially, as well as increased HO-1 and PPARγ and reduced IL-6 expression. Risk factor-induced Nrf2 increase is insufficient to generate an antioxidant response in fetal membranes. Sulforaphane may enhance innate antioxidant and anti-inflammatory capacity by increasing NRF-2 expression.

Sign in / Sign up

Export Citation Format

Share Document