In this illuminating book, Palfreman reminds patients that exercise and a positive attitude help, and he urges them to...
Prospects for better treatments for Parkinson’s disease are the hope that lies at the end of this well-researched history and overview of the current state of research.
Palfreman (Emeritus, Broadcast Journalism/Univ. of Oregon; co-author: The Case of the Frozen Addicts, 1996, etc.) brings his skill as a science writer and a deep personal commitment to an initially dark narrative. A generation ago, L-dopa was the breakthrough drug that would supply dopamine, the neurotransmitter no longer available from diseased brain cells, to neurons in movement control centers. Thus it would stop the tremors, falls, and other signs of Parkinson’s—except when it didn’t. L-dopa is notoriously difficult to deliver to the brain, and when it arrives, its release fluctuates, producing on-again, off-again effects. So the race was on to protect, revive, or transplant new cells to replace the dying ones. None of these approaches really worked, writes the author, probably because by the time movement symptoms appear, most of the dopamine cells are gone. In that sense, the tremors are only the tip of the iceberg. Among Parkinson’s “prodromal” symptoms are constipation, loss of the sense of smell, sleep disorders, anxiety, and depression. Moreover, Parkinson’s comes in many varieties, with different ages of onset and different rates of progression. Fortunately, there are promising developments on the horizon—e.g., the chance discovery that a particular phage can invade and devour the misfolded proteins in brain cells, restoring function. A small company has now developed a phage-derived protein that forms the key to opening the cells, and they are planning human trials. Other developments include new forms of L-dopa to ensure stable amounts and sustained delivery and possible exploitation of the placebo effect, which has been shown to stimulate dopamine release from other brain systems.
In this illuminating book, Palfreman reminds patients that exercise and a positive attitude help, and he urges them to participate in clinical trials and take to task drug companies reluctant to initiate huge trials for what they dismiss as a non–life-threatening disease. Just ask Michael J. Fox.Pub Date: Sept. 15, 2015
ISBN: 978-0-374-11617-0
Page Count: 288
Publisher: Scientific American/Farrar, Straus and Giroux
Review Posted Online: May 12, 2015
Kirkus Reviews Issue: June 1, 2015
BOOK REVIEW
An intriguing meditation on the nature of the universe and our attempts to understand it that should appeal to both...
Italian theoretical physicist Rovelli (General Relativity: The Most Beautiful of Theories, 2015, etc.) shares his thoughts on the broader scientific and philosophical implications of the great revolution that has taken place over the past century.
These seven lessons, which first appeared as articles in the Sunday supplement of the Italian newspaper Sole 24 Ore, are addressed to readers with little knowledge of physics. In less than 100 pages, the author, who teaches physics in both France and the United States, cogently covers the great accomplishments of the past and the open questions still baffling physicists today. In the first lesson, he focuses on Einstein's theory of general relativity. He describes Einstein's recognition that gravity "is not diffused through space [but] is that space itself" as "a stroke of pure genius." In the second lesson, Rovelli deals with the puzzling features of quantum physics that challenge our picture of reality. In the remaining sections, the author introduces the constant fluctuations of atoms, the granular nature of space, and more. "It is hardly surprising that there are more things in heaven and earth, dear reader, than have been dreamed of in our philosophy—or in our physics,” he writes. Rovelli also discusses the issues raised in loop quantum gravity, a theory that he co-developed. These issues lead to his extraordinary claim that the passage of time is not fundamental but rather derived from the granular nature of space. The author suggests that there have been two separate pathways throughout human history: mythology and the accumulation of knowledge through observation. He believes that scientists today share the same curiosity about nature exhibited by early man.
An intriguing meditation on the nature of the universe and our attempts to understand it that should appeal to both scientists and general readers.Pub Date: March 1, 2016
ISBN: 978-0-399-18441-3
Page Count: 96
Publisher: Riverhead
Review Posted Online: Dec. 7, 2015
Kirkus Reviews Issue: Dec. 15, 2015
BOOK REVIEW
BOOK REVIEW
Loads of good explaining, with reminders, time and again, of how much remains unknown, neatly putting the death of science...
Bryson (I'm a Stranger Here Myself, 1999, etc.), a man who knows how to track down an explanation and make it confess, asks the hard questions of science—e.g., how did things get to be the way they are?—and, when possible, provides answers.
As he once went about making English intelligible, Bryson now attempts the same with the great moments of science, both the ideas themselves and their genesis, to resounding success. Piqued by his own ignorance on these matters, he’s egged on even more so by the people who’ve figured out—or think they’ve figured out—such things as what is in the center of the Earth. So he goes exploring, in the library and in company with scientists at work today, to get a grip on a range of topics from subatomic particles to cosmology. The aim is to deliver reports on these subjects in terms anyone can understand, and for the most part, it works. The most difficult is the nonintuitive material—time as part of space, say, or proteins inventing themselves spontaneously, without direction—and the quantum leaps unusual minds have made: as J.B.S. Haldane once put it, “The universe is not only queerer than we suppose; it is queerer than we can suppose.” Mostly, though, Bryson renders clear the evolution of continental drift, atomic structure, singularity, the extinction of the dinosaur, and a mighty host of other subjects in self-contained chapters that can be taken at a bite, rather than read wholesale. He delivers the human-interest angle on the scientists, and he keeps the reader laughing and willing to forge ahead, even over their heads: the human body, for instance, harboring enough energy “to explode with the force of thirty very large hydrogen bombs, assuming you knew how to liberate it and really wished to make a point.”
Loads of good explaining, with reminders, time and again, of how much remains unknown, neatly putting the death of science into perspective.Pub Date: May 6, 2003
ISBN: 0-7679-0817-1
Page Count: 304
Publisher: Broadway
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: April 1, 2003
BOOK TO SCREEN
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