All Answers (9) As we all know, Agar is a solidifying agent. Its intended use in media based on its strength. Sometime, i use phytagel in replace of Agar (Plant media), even there are few specific for bacteriological too. You can use phytagel or agar in MS media at .7% of its concentration. Eventually, there is no difference between those two Agar, its solely depends on its intended use in combination with proper strength for cultured organism.
Lung cancer can spread to nearly any region of the body, but the most common areas are the lymph nodes, liver, bones, brain, and adrenal glands. Let's take a look at each of these areas separately. Most lung cancers first spread to lymph nodes in the chest near the tumor. As cancer progresses, cancer cells can travel to areas in the chest further from the initial tumor, and then on to other regions of the body.
Small cell lung cancer staging. Small cell lung cancer stages are classified in one of two ways: 1  Limited stage: Cancer is in one lung, sometimes including nearby lymph nodes. 2  Extensive stage: Cancer has spread to the other lung, the fluid around the lung (the pleura) or to other organs in the body.tages of non-small cell lung cancer: 1  Stage I non-small cell lung cancer: Cancer may be present in the underlying lung tissues, but the lymph nodes remain unaffected.