|
|
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.
Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
![Mobilize shoulders with “cat paw” technique. Place a hand on each shoulder to establish contact. ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_1_47_38_3310855.jpeg)
![Deep effleurage to buttocks muscles using reinforced palm. Place one hand over the other to apply ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_5_40_28_332232490.jpeg)