The selenoenzyme type I iodothyronine deiodinase: a new tumor suppressor in ovarian cancer.

The selenoenzyme type I iodothyronine deiodinase (DIO1) catalyzes removal of iodine atoms from thyroid hormones. Although DIO1 action is reported to be disturbed in several malignancies, no work has been conducted in high-grade serous ovarian carcinoma (HGSOC), the most lethal gynecologic cancer. We studied DIO1 expression in HGSOC patients [The Cancer Genome Atlas (TCGA) data and tumor tissues], human cell lines (ES-2 and Kuramochi), normal Chinese hamster ovarian cells (CHO-K1), and normal human fallopian tube cells (FT282 and FT109).

Brain neurotransmitters in an animal model with postpartum depressive-like behavior.

Post-Partum Depression (PPD) occurs in 15% of pregnancies and its patho-physiology is not known. We studied female BALB/c ("depressive") and C57BL/6 (control) mice as a model for PPD and assessed their behavior and correlates with brain neurotransmitters (NTs) - norepinephrine, dopamine, serotonin and intermediates, during the pre-pregnancy (PREP), pregnancy (PREG) and post-partum (PP) periods. Depressive-like behavior was evaluated by the Open Field (OFT), Tail Suspension (TST) and Forced Swim (FST) tests.

Impact of surgeon annual volume on short-term maternal outcome in cesarean delivery.

Background: The annual procedure volume is an accepted marker for quality of care and has been documented in various medical fields. Surgeon volume has been shown to correlate with morbidity and mortality rates in surgical and high-risk medical procedures. Although cesarean delivery is 1 of the most common surgical procedures in the United States, the link between a surgeon's annual cesarean delivery volume and maternal outcome has never been tested.

Antepartum Membrane Stripping in GBS Carriers, Is It Safe? (The STRIP-G Study).

Objective: Stripping of the membranes is an established and widely utilized obstetric procedure associated with higher spontaneous vaginal delivery rates, reduced need for formal induction of labor and a lower likelihood of post-term pregnancy. Due to the theoretical concern of bacterial seeding during the procedure many practitioners choose not to sweep the membranes in Group B Streptococcus (GBS) colonized patients. We conducted 'the STRIP-G study' in order to determine whether maternal and neonatal outcomes are affected by GBS carrier status in women undergoing membrane stripping.

Iron deficiency anemia at admission for labor and delivery is associated with an increased risk for Cesarean section and adverse maternal and neonatal outcomes.

Background: Maternal iron deficiency anemia (IDA) impacts placenta and fetus. We evaluated effects of IDA at admission for delivery on cesarean rates, and adverse maternal and neonatal outcomes.

Study Design And Methods: Medical records from Jerusalem (2005-2012) identified women with a live-birth singleton fetus in cephalic presentation of any gestational age and excluded planned cesarean, chronic/gestational diseases identified with anemia.