首页
登录
职称英语
Most people who develop Lyme disease, a tick-borne infection that’s endemic i
Most people who develop Lyme disease, a tick-borne infection that’s endemic i
游客
2025-04-13
26
管理
问题
Most people who develop Lyme disease, a tick-borne infection that’s endemic in parts of the Northeast and Midwest, are easily cured by taking an antibiotic like doxycycline for a couple of weeks. But for years a debate has raged over what to do about patients whose symptoms (fatigue, mental confusion, joint pain) never seem to clear up. One small but vocal group of doctors and patient advocates believes that Lyme’s corkscrew-shaped spirochetes have tunneled deep into their victims’ bodies and can be eradicated only with intensive antibiotic treatment over many months. Another group believes, just as adamantly, that the bacteria are long gone, making further treatment with powerful antibiotics—which can lead to potentially fatal infections or blood clots—positively dangerous.
Now comes word of two studies in the New England Journal of Medicine that show that long-term antibiotic treatment is no better than a placebo for folks with chronic Lyme disease. Originally scheduled for publication in July, the research is part of a group of findings made public last week—just in time for the peak Lyme months of June and July. If confirmed by another major study that’s looking at chronic Lyme and antibiotics from a slightly different perspective, the results would seem to settle the question once and for all.
Researchers from Boston, New Haven, Conn., and Valhalla, N.Y., followed 129 patients who had previously been treated for well-documented cases of Lyme disease. Sixty-four were given antibiotics directly into their veins for a month, followed by two months of oral antibiotics. The others received dummy medications. A third of the chronic Lyme patients got better while taking the antibiotics. But so did a third of those on the placebo. Indeed, the results were so similar that a monitoring board decided to cut the trials short rather than add more subjects to the test groups.
Unfortunately, the debate over chronic Lyme has become so heated that no one expects the controversy to go away. But both sides may take comfort in the other findings that were released by the New England Journal last week. After studying 482 subjects bitten by deer ticks in a part of New York with a lot of Lyme disease, researchers concluded that a singly 200-mg dose of doxycycling dramatically cut the risk of contraction the disease. That good news is tempered somewhat by the fact that 80% of patients who develop the infection don’t remember ever being bitten by a tick. (The bugs inject an anesthetic into the skin to mask the pain and in their nymph stage are so small—about the size of a poppy seed—that they are easily overlooked.)
There’s still plenty you can do to protect yourself in a Lyme-infested neighborhood: tuck your pants in your socks, spray DEET on you clothing, check yourself and your kids for ticks. And if you develop a spreading red rash—particularly if it’s accompanied by joint pain, chills or confusion—make sure you see a doctor right away. The trick, as always, is to be vigilant without overreacting. [br] The word "adamantly" (in boldface) is closest in meaning to ______.
选项
A、unprejudicedly
B、undoubtedly
C、understandably
D、unyieldingly
答案
D
解析
文中两派对各自的观点都很坚定。所以adamantly是“坚定的”意思。unprejudicely无偏见的;undoubtedly毫无疑问的;understandably可理解的;unyieldingly坚定的,不屈的。所以正确答案是D。
转载请注明原文地址:https://tihaiku.com/zcyy/4036273.html
相关试题推荐
Cancerisusedgenericallyformorethan100differentdiseases,includingm
MostpeoplewhodevelopLymedisease,atick-borninfectionthat’sendemici
MostpeoplewhodevelopLymedisease,atick-borninfectionthat’sendemici
MostpeoplewhodevelopLymedisease,atick-borninfectionthat’sendemici
MostpeoplewhodevelopLymedisease,atick-borninfectionthat’sendemici
MostpeoplewhodevelopLymedisease,atick-borninfectionthat’sendemici
Animportantpointinthedevelopmentofagovernmentalagencyisthecodific
Animportantpointinthedevelopmentofagovernmentalagencyisthecodific
Animportantpointinthedevelopmentofagovernmentalagencyisthecodific
Animportantpointinthedevelopmentofagovernmentalagencyisthecodific
随机试题
______isBritain’sestablishedChurch.A、RomanCatholicChurchB、ProtestantChurc
Everyhumanbeinghasauniquearrangementoftheskinonhisfingersand
肝细胞线粒体肿大,内质网扩张见于()。A.细胞水肿 B.脂肪变性 C.嗜酸
应急演练结束后,由演练组织单位对演练进行全面总结,并形成演练书面总结报告,所根据
适合手术治疗的高血压颅内血肿是A、丘脑出血,深昏迷 B、内囊型血肿,深昏迷
1873年申报报道,此局为华人自办轮船与西商争利之创举,亦为华人合股鸠银以兴利大
甲建筑工程公司在进行基础施工工程中,由于操作失误给邻近乙公司的建筑物造成损害,根
A.药物的吸收过程B.药物的消除过程C.药物的光学异构体D.药物的分布过程E.药
如右图所示,A、B、C、D、E、F将圆六等分。圆内接一个正三角形。已知阴影部分的
甲公司为一家上市公司,2021年持有乙公司交易性金融资产的相关资料如下: (1
最新回复
(
0
)