Increasing the amplitude of intrinsic theta in the human brain.

In a mouse study we found increased myelination of pathways surrounding the anterior cingulate cortex (ACC) following stimulation near the theta rhythm (4-8 Hz), and evidence that this change in connectivity reduced behavioral anxiety. We cannot use the optogenetic methods with humans that were used in our mouse studies. This paper examines whether it is possible to enhance intrinsic theta amplitudes in humans using less invasive methods.

A review of inherited cancer susceptibility syndromes.

Inherited cancer syndromes are caused by genetic mutations that place patients at an increased risk for developing cancer. Although most cancers are not caused by genetic inheritance, clinicians must understand these syndromes and be able to recognize their common characteristics. A thorough family history and identification of common patterns as well as specific clinical signs and symptoms can help with early recognition.

Alterations in the placental methylome with maternal obesity and evidence for metabolic regulation.

The inflammatory and metabolic derangements of obesity in pregnant women generate an adverse intrauterine environment, increase pregnancy complications and adverse fetal outcomes and program the fetus for obesity and metabolic syndrome in later life. We hypothesized that epigenetic modifications in placenta including altered DNA methylation/hydroxymethylation may mediate these effects. Term placental villous tissue was collected following cesarean section from lean (prepregnancy BMI<25) or obese (BMI>30) women.

Spontaneous vulvar hematoma during pregnancy: a case report.

Background: Vulvar hematoma is a relatively uncommon occurrence. Most have been described resulting from traumatic injury in nonpregnant women or as an uncommon complication of childbirth. We describe a case of a spontaneous 6-cm vulvar hematoma that presented as unexplained vulvar edema in a 35-weeks-pregnant woman.