Product Description: This book was written by many outstanding investigators who have spent decades to study different aspects of blood‑tissue barrier function. They have summarized some of the latest and fascinating development in their fields of research including the blood‑brain barrier, the blood‑retinal barrier, the gut barrier, the blood‑biliary barrier, the blood‑follicle barrier, the blood‑epididymis barrier, the blood‑testis barrier, the tight junction barrier in general as well as barriers in the female reproductive tract...read more

Product Description: Jack is shocked to discover Nina, who he hasn't seen since she left him 8 months ago, at the hospital after giving birth to a child he had no idea they conceived. He proposes marriage b/c he loves her & have a child together. Nina is cautious b/c she wants to make sure that Jack really wants their daughter & not just her, because of his negative views about babies & children 8 months ago...read more