bloodstream的意思|bloodstream的解释-里氏词典

bloodstream ['blʌd`strim]

n. 血流

A condition marked by an abnormal increase in the number of lymphocytes in the bloodstream, usually resulting from infection or inflammation.
淋巴结胞增多症一种以血液内淋巴细胞异常增多为特征的症状，一般是感染或发炎导致的
The presence of viruses in the bloodstream.
病毒血症血液中出现病毒的症状
The doctor injected penicillin into the bloodstream.
医生将盘尼西林注射入血液。

bloodstream

[ noun ]
the blood flowing through the circulatory system
<noun.body>

Researchers reason that by flooding the bloodstream with copies of CD4, the virus will mistakenly attack these decoys and miss the blood cells.
During an episode of sleep apnea, the amount of oxygen in the bloodstream plummets.
This reduces the amount of cholesterol that is absorbed into the bloodstream.
MAINLINERS _ Addicts who inject narcotics directly into their veins, which produces a faster high because the drug goes directly into the bloodstream and reaches the brain faster.
If they get into the bloodstream, they release endotoxin, a poison that in turn dispatches agents called cytokines on a search and destroy mission aimed at lungs, kidneys, other organs and the blood itself.
The plastic-wrapped cells, acting like a minipancreas, were able to sense the precise amount of insulin needed to offset blood sugar levels and then pump it out into the surrounding bloodstream.
But many people have an excess of it circulating in their bloodstream, usually traceable in part to a diet high in animal fats.
All the patients in both groups developed the bacteremia, or the more dangerous bacteremic shock, as a result of some pre-existing localized infection, such as urinary tract or abdominal infection, which suddenly got loose in the bloodstream.
The study did not include blood tests to determine the actual amount of dioxin that might remain in the cancer patients' bloodstream two decades or more after military service.
A 3-year-old recovering from a five-organ transplant is being given antibiotics to combat bacteria in her bloodstream, hospital officials said.
Asked if there was a danger from vials containing AIDS-infected blood washing up on beaches, Koop said exposure to salt water inhibits the virus' ability to grow in a bloodstream or in a laboratory.
He noted that IGF1 is a protein that is normally metabolized by the intestines in humans and does not enter the bloodstream.
But Hearn said the presence of cocaine in Mercado's bloodstream does not mean he was prone to violence.
The liberations promoted by these men and their associates have entered the bloodstream and are dynamising its society.
And more and more diabetics are using convenient pre-filled injection 'pens'. An alternative hi-tech delivery system is the insulin pump, which infuses insulin slowly and steadily into the patient's bloodstream.
"The studies show that the main source of saturated fat is not meat anymore," he said. "It is milk and other dairy products." Eating too much saturated fat raises cholesterol levels in the bloodstream.
Palm oil contains roughly 50% saturated fat, which can raise cholesterol in the bloodstream and increase the risk of heart attacks.
High levels of cholesterol in the bloodstream can clog up the arteries and lead to heart attacks.
And other research operations are chasing after drugs to jam the bloodstream's adhesion molecules.
Recent experiments suggest how certain white blood cells that circulate in the bloodstream pass through blood vessel walls and into joints and other body sites.
The two drugs, Centocor's Centoxin and Xoma's Xoma E5, are genetically engineered antibodies intended to disarm poisons called endotoxins that are released by certain bacteria in the bloodstream.
Botulism is a virulent form of food poisoning, disseminated through the bloodstream, which attacks the nerves in the head.
He said the company's chemists and other researchers performed a "heroically fast job" of developing the compounds into drugs that could be absorbed into the bloodstream, and then testing the drugs for toxicity in animals.
The pineal receives information on the day-night cycle from the eyes, via the SCN, and at the appropriate time pours a sleep-inducing hormone called melatonin into the bloodstream.
Scientists used new gene-sleuthing techniques to identify different forms of a gene for a protein that clears cholesterol from the bloodstream and then measured the buildup of deposits in artery samples.
We just laughed about it." Diabetes, a disease caused by excess sugar in the bloodstream, was no laughing matter when Ubben developed it in 1922.
The PresTab tablets will allow users to take a lower dosage of Glynase than they did with Micronase, but a larger percentage of the drug will ultimately be absorbed in the bloodstream.
It is thought to alter the makeup of LDL cholesterol, causing cells to remove it faster from the bloodstream.
The most effective drugs now under study for lowering cholesterol work by coaxing certain receptors to soak up excess cholesterol in the bloodstream.
The discovery, if true, would be significant because scientists have found that when the acquired immune deficiency syndrome virus enters the bloodstream, it takes over and destroys the cells that regulate the body's immune system.

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