The best way to envision the effect of acute stress is to imagine yourself in a primitive situation, such as being chased by a bear.
In response to seeing the bear, a part of the brain called the hypothalamic-pituitary-adrenal (HPA) system is activated.
Release of Steroid Hormones and the Stress Hormone Cortisol. The HPA systems trigger the production and release of steroid hormones (glucocorticoids), including the primary stress hormone corti...
Read moreI have always been intrigued with the miraculous workings of the human body. It is fascinating how so many intricate systems can work... Read more »
It's time for a change of pace and some fun trivia. An asthma attack is caused when exposure to your asthma triggers causes the smooth... Read more »
Sometimes to get a better appreciation for the wonders of your body, you need to have an "out of body experience." That's what my friend,... Read more »
Body fat percentage: What is this and why should you care? Body fat percentage is one of the many important factors that go into our... Read more »
I recently received the following e-mail:I'm borderline diabetic so I haven't learnt much yet about diabetes or the medication used to... Read more »
Source: eOrthopod
Total knee joint replacements have two parts: the femoral component and the tibial component. The femoral part fits up into the thighbone and forms... Read more »
Source: Harvard Decision Guide
What Is It? Human papilloma virus (HPV) causes common warts, the small, white, beige or brown skin growths that can appear almost anywhere on the... Read more »
Source: HealthCentral Encyclopedia
Article updated and reviewed by Kevin Knopf, MD, MPH; Director of Clinical Research, Annapolis Oncology Center and Associate Staff, Johns Hopkins... Read more »
Source: ADAM Encyclopedia
Lung transplant is surgery to replace one or both diseased lungs with healthy lungs from a human donor.Alternative NamesSolid organ transplant -... Read more »
Source: FirstDatabank Drug
Generic Name: IMMUNE GLOBULIN - SUBCUTANEOUS INJECTIONPronounced: (ih-MYOON GLOB-you-lin)Immune Globulin (Human) (IGG) SubQ Uses This medication... Read more »