Acral lymphomatoid papulosis associated with poikilodermatous mycosis fungoides.

We present a case of a 51-year-old man with concomitant acral lymphomatoid papulosis and poikilodermatous mycosis fungoides.

IL-17 is essential for host defense against cutaneous Staphylococcus aureus infection in mice.

Staphylococcus aureus is the most common cause of skin and soft tissue infections, and rapidly emerging antibiotic-resistant strains are creating a serious public health concern. If immune-based therapies are to be an alternative to antibiotics, greater understanding is needed of the protective immune response against S. aureus infection in the skin.

Estrogen receptor immunoreactivity in late-gestation fetal lambs.

Prenatal androgens masculinize postnatal reproductive neuroendocrine function and behavior in sheep. Testosterone treatment of pregnant ewes during midgestation masculinizes sexual behavior and luteinizing hormone secretion in female lambs, presumably in part via aromatization and estrogen receptor (ESR) binding in the brain. We hypothesized that male and female sheep also differ in the number and distribution of ESR-containing neurons.

Cell proliferation and survival in the mating circuit of adult male hamsters: effects of testosterone and sexual behavior.

The transient actions of gonadal steroids on the adult brain facilitate social behaviors, including reproduction. In male rodents, testosterone acts in the posterior medial amygdala (MeP) and medial preoptic area (MPOA) to promote mating. Adult neurogenesis occurs in both regions.