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Condition: Pregnancy
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Total 69618 results found since Jan 2013.
Polystyrene micro- and nanoplastics cause placental dysfunction in mice1
In this study, we investigated the placental and fetal hemodynamic responses to plastics exposure in mice using high-frequency ultrasound. Healthy, pregnant CD-1 dams were given either 106 ng/L of 5 μm polystyrene MPs or 106 ng/L of 50 nm polystyrene NPs in drinking water throughout gestation and compared with controls. Maternal exposure to both MPs and NPs resulted in evidence of placental dysfunction that was highly dependent on the particle size. The umbilical artery blood flow increased by 48% in the MP-exposed group and decreased by 25% in the NP-exposed group compared to controls (p < 0.05). The MP- and NP-expose...
Source: Biology of Reproduction - September 19, 2023 Category: Reproduction Medicine Authors: Katherine C Dibbon Grace V Mercer Alexandre S Maekawa Jenna Hanrahan Katherine L Steeves Lauren C M Ringer Andr é J Simpson Myrna J Simpson Ahmet A Baschat John C Kingdom Christopher K Macgowan John G Sled Karl J Jobst Lindsay S Cahill Source Type: research
Low progesterone concentration in early pregnancy is detrimental to conceptus development and pregnancy outcome in horses
In conclusion, reduced progesterone concentration in the early luteal phase leads to delayed conceptus growth beyond placentation and increased pregnancy loss.PMID:37725863 | DOI:10.1016/j.anireprosci.2023.107334
Source: Animal Reproduction Science - September 19, 2023 Category: Zoology Authors: Lisa-H élène Wagner J örg Aurich Maria Melchert Carolina T C Okada Camille Gautier Martim Kaps Svenja Claa ßen Christine Aurich Source Type: research
Thyroglobulin antibodies in women with recurrent pregnancy loss: a systematic review and meta-analysis
Conclusions: Women with RPL were significantly more often TgAb-positive than women without RPL. Although there was a lack of studies reporting prospective outcomes, the findings of this study support the significance of awareness about the strong association between RPL and thyroid autoimmunity.PMID:37725583 | DOI:10.1089/thy.2023.0292
Source: Thyroid : official journal of the American Thyroid Association - September 19, 2023 Category: Endocrinology Authors: Perrine Shu Ting Huisman Jesper Krogh Claus Henrik Nielsen Henriette Svarre Nielsen Ulla Feldt-Rasmussen Sofie Bliddal Source Type: research
Polystyrene micro- and nanoplastics cause placental dysfunction in mice1
In this study, we investigated the placental and fetal hemodynamic responses to plastics exposure in mice using high-frequency ultrasound. Healthy, pregnant CD-1 dams were given either 106 ng/L of 5 μm polystyrene MPs or 106 ng/L of 50 nm polystyrene NPs in drinking water throughout gestation and compared with controls. Maternal exposure to both MPs and NPs resulted in evidence of placental dysfunction that was highly dependent on the particle size. The umbilical artery blood flow increased by 48% in the MP-exposed group and decreased by 25% in the NP-exposed group compared to controls (p < 0.05). The MP- and NP-expose...
Source: Biology of Reproduction - September 19, 2023 Category: Reproduction Medicine Authors: Katherine C Dibbon Grace V Mercer Alexandre S Maekawa Jenna Hanrahan Katherine L Steeves Lauren C M Ringer Andr é J Simpson Myrna J Simpson Ahmet A Baschat John C Kingdom Christopher K Macgowan John G Sled Karl J Jobst Lindsay S Cahill Source Type: research
Depression During and After Pregnancy: When It's More Than the Baby Blues
Am Fam Physician. 2023 Sep;108(3):Online.NO ABSTRACTPMID:37725460
Source: American Family Physician - September 19, 2023 Category: Primary Care Source Type: research
Prediction of large-for-gestational age at 36 weeks' gestation: two-dimensional vs three-Dimensional vs magnetic resonance imaging
CONCLUSION: At 36 WG, MRI performs better than 2D-US and 3D-US in predicting birthweight > 95th percentile at birth, especially in patients at high-risk for macrosomia, while 2D-US and 3D-US are comparable. For low-risk patients, the three modalities perform similarly. This article is protected by copyright. All rights reserved.PMID:37725758 | DOI:10.1002/uog.27485
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: E Mazzone C Kadji M M Cannie D A Badr J C Jani Source Type: research
Externally validated prediction models for pre-eclampsia: systematic review and meta-analysis
CONCLUSION: Existing externally validated prediction models for any-, early-, and late-onset pre-eclampsia have limited discrimination and calibration performance with inconsistent input variables. The triple test FMF model had excellent discrimination performance in predicting preterm pre-eclampsia in numerous settings, but the inclusion of specialised biomarkers may limit feasibility and implementation outside of high-resource settings. This article is protected by copyright. All rights reserved.PMID:37724649 | DOI:10.1002/uog.27490
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: S A Tiruneh T T Thanh Vu L J Moran E J Callander J Allotey S Thangaratinam D L Rolnik H J Teede R Wang J Enticott Source Type: research
The association between labour epidural analgesia and postpartum depression in primiparous patients: a historical cohort study
CONCLUSION: This historical cohort study found an association between LEA and PPD among primiparous patients who subsequently had a second pregnancy in the same province. The findings call into question the hypothesis that LEA decreases the risk for PPD and further illustrates the complexities of PPD.PMID:37726496 | DOI:10.1007/s12630-023-02568-2
Source: Canadian Journal of Anaesthesia - September 19, 2023 Category: Anesthesiology Authors: Sherry Jin Allana Munro Ronald B George Source Type: research
Polystyrene micro- and nanoplastics cause placental dysfunction in mice1
In this study, we investigated the placental and fetal hemodynamic responses to plastics exposure in mice using high-frequency ultrasound. Healthy, pregnant CD-1 dams were given either 106 ng/L of 5 μm polystyrene MPs or 106 ng/L of 50 nm polystyrene NPs in drinking water throughout gestation and compared with controls. Maternal exposure to both MPs and NPs resulted in evidence of placental dysfunction that was highly dependent on the particle size. The umbilical artery blood flow increased by 48% in the MP-exposed group and decreased by 25% in the NP-exposed group compared to controls (p < 0.05). The MP- and NP-expose...
Source: Reproductive Biology - September 19, 2023 Category: Reproduction Medicine Authors: Katherine C Dibbon Grace V Mercer Alexandre S Maekawa Jenna Hanrahan Katherine L Steeves Lauren C M Ringer Andr é J Simpson Myrna J Simpson Ahmet A Baschat John C Kingdom Christopher K Macgowan John G Sled Karl J Jobst Lindsay S Cahill Source Type: research
Maternal Mental Health, COVID-19-Related Distress, and Disruptions in Lifestyle Behaviors Among Postpartum Mothers With a Previous Hypertensive Disorder of Pregnancy
CONCLUSION: Monitoring PTSD symptoms may be vital in supporting mothers with hypertensive disorders of pregnancy in making lifestyle changes to prevent cardiovascular disease.PMID:37723619 | DOI:10.1097/JCN.0000000000001038
Source: The Journal of Cardiovascular Nursing - September 19, 2023 Category: Nursing Authors: Jewel Scott Alisse Hauspurg Esa M Davis Samantha Bryan Janet M Catov Source Type: research
Depression During and After Pregnancy: When It's More Than the Baby Blues
Am Fam Physician. 2023 Sep;108(3):Online.NO ABSTRACTPMID:37725460
Source: American Family Physician - September 19, 2023 Category: Primary Care Source Type: research
Peripartum Depression: Detection and Treatment
Am Fam Physician. 2023 Sep;108(3):267-272.ABSTRACTPeripartum depression is one of the most common disorders of pregnancy. It has a higher morbidity and mortality risk than any other condition affecting pregnant people. The American Academy of Family Physicians, the American College of Obstetricians and Gynecologists, the American Academy of Pediatrics, and the U.S. Preventive Services Task Force recommend that pregnant patients be screened for depression with one of several validated tools and offered treatment with psychotherapy and medication. There are no validated tools available to identify who is at increased risk of...
Source: American Family Physician - September 19, 2023 Category: Primary Care Authors: Kathryn Justesen Darien Jourdaine Source Type: research
Gestational Diabetes Mellitus: Update on Screening, Diagnosis, and Management
Am Fam Physician. 2023 Sep;108(3):249-258.ABSTRACTGestational diabetes mellitus (GDM) is a common condition of pregnancy with increasing prevalence in the United States. GDM increases risks of complications, including operative delivery, hypertensive disorders, shoulder dystocia, fetal macrosomia, large-for-gestational-age infants, neonatal hypoglycemia, and neonatal respiratory distress. In patients who are overweight or obese, prepregnancy weight loss and lifestyle modifications during pregnancy may prevent GDM. First-trimester screening can identify preexisting diabetes and early-onset GDM for prompt implementation of g...
Source: American Family Physician - September 19, 2023 Category: Primary Care Authors: Joshua S Will Holly Crellin Source Type: research
