scholarly journals Fetal and placental infection with SARS‐CoV‐2 in early pregnancy

2021 ◽  
Author(s):  
María Y. Valdespino‐Vázquez ◽  
Cecilia A. Helguera‐Repetto ◽  
Moises León‐Juárez ◽  
Oscar Villavicencio‐Carrisoza ◽  
Arturo Flores‐Pliego ◽  
...  
Keyword(s):  
Early Pregnancy ◽  
Placental Infection

Sexual Abuse and Early Pregnancy in Young Women's Lives

1995 ◽  
Vol 40 (9) ◽  
pp. 889-890
Author(s):  
Valerie J. Steffen
Keyword(s):  
Sexual Abuse ◽  
Early Pregnancy ◽  
Women's Lives

Maternal free cortisol in early pregnancy and its association to fetal stress response

2005 ◽  
Vol 113 (08) ◽  
Author(s):  
MI Rieger ◽  
A Buske-Kirschbaum ◽  
H Wurmser ◽  
M Papoušek ◽  
KM Pirke ◽  
...  
Keyword(s):  
Stress Response ◽  
Early Pregnancy ◽  
Free Cortisol

Association of serum hCG level with miscarriage in early pregnancy

2019 ◽  
Vol 3 (3) ◽  
pp. 141-144
Author(s):  
Meena Dr. Priyanka ◽  
Mathur Dr. Rati ◽  
Meena Dr. Mohan Lal ◽  
Simlot Dr. Anita
Keyword(s):  
Early Pregnancy

ZUR BEDEUTUNG DES HYPOPHYSÄREN LUTEINISIERUNGSHORMONS FÜR SCHWANGERSCHAFT, GEBURT UND LACTATION BEI DER RATTE

1970 ◽  
Vol 65 (3_Suppl) ◽  
pp. S5-S32 ◽  
Author(s):  
K. Loewit
Keyword(s):  
Luteinizing Hormone ◽  
Early Pregnancy ◽  
Hydroxysteroid Dehydrogenase ◽  
The State ◽  
Termination Of Pregnancy ◽  
Progesterone Level ◽  
Corpora Lutea ◽  
Regulatory Properties ◽  
Duration Of Pregnancy

ABSTRACT The role of luteinizing hormone (LH) for the maintenance of pregnancy, parturition and lactation was investigated by immunological and histochemical methods in the rat. Neutralisation of endogenous rat-LH with Rabbit-Anti-Bovine-LH-Serum (selective hypophysectomy) from days 7-12 of pregnancy resulted in reabsorption of the foetuses and the reappearance of strong 20α-hydroxysteroid-dehydrogenase (20α-OHSD) activity in the corpora lutea (CL) of pregnancy, which normally show no such activity at that time. This effect could be prevented in part by concurrent pregnenolone administration and fully by progesterone, but was not influenced by oestrogen or prolactin. It is concluded that in early pregnancy LH is the main luteotrophic hormone in the rat even though prolactin might act synergistically with it. Antiserum treatment after the 12th day of gestation had no influence on the state or duration of pregnancy or on parturition. LH-injections during the first half of pregnancy had no luteolytic effects i. e. they did not activate 20α-OHSD activity. After day 16 they advanced the reappearance of the enzyme, but delayed parturition or resulted in stillbirths. Neither LH nor antiserum seemed to alter lactation. Since progesterone prevented both the termination of pregnancy and the recurrence of 20α-OHSD activity, it should have some regulatory properties on the enzyme. It is discussed whether the gonadotrophin-dependent progesterone level could regulate the 20α-OHSD activity rather than result from it.

Secretion of prostaglandins in cattle during early pregnancy

1986 ◽  
Vol 113 (1_Suppl) ◽  
pp. S40-S41
Author(s):  
H. H. D. MEYER ◽  
E. SCHALLENBERGER ◽  
H. FECK
Keyword(s):  
Early Pregnancy

Hyperparathyroidism in early pregnancy: a case report

2014 ◽  
Author(s):  
Yong Yong Ling ◽  
Agnieszka Falinska ◽  
David Woods ◽  
Tannaz Vakilgilani ◽  
Raj Tanday ◽  
...  
Keyword(s):  
Case Report ◽  
Early Pregnancy

Increase in plasma progesterone caused by undernutrition during early pregnancy in the ewe

Reproduction ◽  
1971 ◽  
Vol 24 (1) ◽  
pp. 146-a-147 ◽  
Author(s):  
I. Cumming ◽  
B. Mole ◽  
J Obst ◽  
M. Blockey ◽  
C. Winfield ◽  
...  
Keyword(s):  
Early Pregnancy ◽  
Plasma Progesterone
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