首页
登录
职称英语
The evidence has gotten much stronger that a substance known as C-reactive p
The evidence has gotten much stronger that a substance known as C-reactive p
游客
2023-08-21
42
管理
问题
The evidence has gotten much stronger that a substance known as C-reactive protein may be every bit as important as cholesterol(胆固醇)in the diagnosis and treatment of heart disease. Back in 2002, a thought-provoking study found that a blood test for C-reactive protein, called CRP, was actually better than the standard cholesterol test at predicting the risk of a heart attack or a stroke. Now two studies published in The New England Journal of Medicine have shown that drugs that reduce the levels of that protein in patients with severe heart disease can slow the progression of atherosclerosis(动脉硬化症)and prevent heart attacks and cardiac-related deaths.
Although the studies came laced with caveats, their cumulative impact suggests that cardiology is in the midst of a revolutionary shift in understanding the causes of heart disease. After years of focusing on the role of cholesterol in clogging arteries, researchers now recognize C-reactive protein, a measure of inflammation(炎症)in artery walls and elsewhere, as a prime risk factor in its own right.
The key study published last week found that heart disease patients who were given high doses of a cholesterol—lowering statin drug also experienced a drop in CRP levels and in heart attacks. Thus the high dose statin packed a double wallop.
These findings apply only to patients already suffering from severe heart disease. A separate clinical trial will seek to determine whether lowering C-reactive protein can reduce heart attacks in healthy patients with normal cholesterol levels but above-average levels of C-reactive protein. Nearly half of all people who suffer heart attacks have normal cholesterol levels, so it is critical to devise tests and treatments to reduce their risk.
Even before the final clinical results are in, it would seem prudent for all overweight couch potatoes who think they are safe because their cholesterol levels are low to get their C-reactive protein levels tested. If their CRP levels are high, they may be spurred to lose weight, exercise and stop smoking to bring down those protein levels. High doses of statins, with their risk of side effects, would presumably be a last resort. [br] In the last paragraph, "a last resort" means______.
选项
A、a final scenic spot
B、a newest scenic spot
C、a final way
D、a newest way
答案
C
解析
a last resort出现在本文最后一句中,原文意思是说,大剂量的斯达汀具有种种副作用,只是不得已而为之的办法,因此C)“最后的办法”为最佳答案。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2943503.html
相关试题推荐
TheevidencehasgottenmuchstrongerthatasubstanceknownasC-reactivep
TheevidencehasgottenmuchstrongerthatasubstanceknownasC-reactivep
TheevidencehasgottenmuchstrongerthatasubstanceknownasC-reactivep
TheevidencehasgottenmuchstrongerthatasubstanceknownasC-reactivep
Itishardlynecessaryformetocitealltheevidenceofthedepressingsta
Itishardlynecessaryformetocitealltheevidenceofthedepressingsta
Itishardlynecessaryformetocitealltheevidenceofthedepressingsta
Abouttwoweeksago,theU.S.DepartmentofHealth’sSubstanceAbuseandMe
Abouttwoweeksago,theU.S.DepartmentofHealth’sSubstanceAbuseandMe
[originaltext]Anewstudyhasfoundevidenceofaggressivebehaviorinchil
随机试题
RecentstudieshaveshownthatagrowingnumberofstudentsinChinaplagiar
Thegreatestrecentsocialchangeshavebeeninthelivesofwomen.Duringt
TherearemanytheoriesaboutthebeginningofdramainancientGreece.The
三十五岁,GP,妊娠35周,1年前因妊娠5个月死胎而作引产术。产前检查:血压13
D
两端固定的压杆,其长度系数是端固定、一端自由的压杆的()倍。A.0.5 B.
进行混凝土抗氯离子渗透性标准试验时,所施加的直流恒电压为()。A.12V B.
治疗消化性溃疡疼痛效果最好的药物是A.黏膜保护剂 B.质子泵抑制剂 C.H受
一定地块内,房地产项目容积率计算公式为( )。A.地上总建筑面积计算值/总建设用
下列指标中能够反映投资项目真实报酬率的是()。A.通货膨胀率 B.已获利息倍
最新回复
(
0
)