Essays Tagged: "Cell culture"

Cell Culture Methodology from Donor to Cell Lines

Well Written Paper ExcellentCell Culture Methodology From Donor to Cell LinesCellular tissue culture has come a long way ... papers in the early 1900¹s report a theory and a procedure, although harsh and crude, to keep cells alive in media, and those cells¹ behavior in vitro would be similar cells in vivo. The ad ... ia, and those cells¹ behavior in vitro would be similar cells in vivo. The advantages of these cell cultures soon came into perspective, medical research could soar from this. Certain difficultie ...

(3 pages) 41 0 4.0 Nov/1996

Subjects: Science Essays > Biology

Latest Stem Cell research.

STEM CELL RESEARCHResearch on stem cells is advancing knowledge about how an organism develops from a sin ... stem cells is advancing knowledge about how an organism develops from a single cell and how healthy cells replace damaged cells in adult organisms. Stem cells are one of the most fascinating areas of ... ting areas of biology today. But like many expanding fields of scientific inquiry, research on stem cells raises scientific questions as rapidly as it generates new discoveries.The NIH developed this ...

(5 pages) 191 0 3.0 Sep/2003

Subjects: Science Essays > Biology > Plant Biology

Fragile X Syndrome

originally based on the expression of a folate-sensitive fragile site at Xq27.3 (FRAXA) induced in cell culture under conditions of folate deprivation. Cytogenetic analysis of metaphase spreads demon ... tic analysis of metaphase spreads demonstrates the presence of the fragile site in less than 60% of cells in most affected individuals. The cytogenetic test has limitations, especially in testing for ...

(5 pages) 61 0 4.3 May/2004

Subjects: Social Science Essays > Psychology

Fetal Tissue Research

e affects the part of the brain known as the substantial nigral. This disease occurs when the brain cells deep inside the brain is death. The patients who got this disease are very noticeable; for exa ... dopamine or stimulates greater dopamine release from the existing healthy tissue in the brain.Fetal cells provide special advantages as cell lines because of their rapid growth and adaptability. Cell ...

(3 pages) 25 0 5.0 Mar/2005

Subjects: Science Essays > Biology

The Building Blocks of Biology

Cells need to be able to transport very small molecules at quick rates. It is also often necessary t ... s at quick rates. It is also often necessary to have consistent molecule concentration though out a cell. As a cell expands, volume becomes so great that passive means of transport such as osmosis bec ... ans of transport such as osmosis become inadequate. Even active means, including ion "pumps" in the cell membrane, are not able to take molecules over long distances. Cells can overcome this problem, ...

(5 pages) 32 0 4.0 Apr/2005

Subjects: Science Essays > Biology

Stem Cells

Stem cells are cells that have the potential to transform into any other cell in the human body. These ce ... human body. These cells are also capable of dividing them selves to make multiple copies; the stem cells taken from the embryos can turn into any one of the 300 cells types of cells in the human body ... that they can be used to repair damaged tissues or cure diseases like the Parkinson's disease. Stem cells can also be used to test new drugs on the different cells in the human body to see what kind o ...

(2 pages) 13 0 5.0 Jan/2010

Subjects: Science Essays > Biology > Human Biology