The sheer expanse of objects that can be created using 3D printing has been one of the oft-cited strengths of this technology. Since the late s, the possibility of using 3D printing to create artificial organs fit for transplant has been explored. Obviously, this is far more complicated than making prototypes out of plastic. Aside from having to use materials that simulate what the actual organs are made of, organ transplants need to be 3D printed at a level of detail much higher than typical 3D printing projects. With so many challenges to overcome, how has this frontier in 3D printing technology been coming along? The field of creating organs using 3D printing technology is more formally known as bioprinting.
Human Reproductive System
Female External Genital Organs - Women's Health Issues - Merck Manuals Consumer Version
Your thyroid is kind of like that popular girl from your middle school: It controls basically everything around it, and when it gets pissed off, all hell breaks loose. The thyroid is a small gland at the base of your neck that affects essentially every one of your bodily functions. The most annoying part: The symptoms of thyroid disease mirror the symptoms of a lot of other issues. Still, you need to stay on top of whatever symptoms you do experience because thyroid disease is way, way, more common among women. One in eight women will develop a thyroid disorder during her lifetime, according to the American Thyroid Association , and women are five to eight times more likely than men to have thyroid problems. Even more troubling: 10 to 20 percent of women in their thirties develop thyroid issues, says Eve Feinberg, M.
How Human Reproduction Works
The immune system is a network of biological processes that protects an organism from diseases. It detects and responds to a wide variety of pathogens , from viruses to parasitic worms , as well as cancer cells and objects such as wood splinters , distinguishing them from the organism's own healthy tissue. Many species have two major subsystems of the immune system. The innate immune system provides a preconfigured response to broad groups of situations and stimuli. The adaptive immune system provides a tailored response to each stimulus by learning to recognize molecules it has previously encountered.
Denmark proper, [N 2] which is the southernmost of the Scandinavian countries, consists of a peninsula, Jutland , and an archipelago of named islands ,  with the largest being Zealand , Funen and the North Jutlandic Island. The islands are characterised by flat, arable land and sandy coasts, low elevation and a temperate climate. Denmark lies southwest of Sweden and south of Norway , [N 11] and is bordered to the south by Germany. The Kingdom of Denmark is constitutionally a unitary state comprising Denmark proper and the two autonomous territories  in the North Atlantic Ocean : the Faroe Islands and Greenland. Denmark proper has a population of 5.