Tag Archives: Opinion

Personal Health: “Singing The Praises Of Prevention” (The Scientist Magazine)

From Bob Grant, The Scientist Magazine (April 1, 2020):

Prevention has been playing a growing role in other diseases, infectious and Singing the Praises of Prevention - The Scientist April 2020 - By Andrzej Krauzeotherwise, long before this latest global pandemic. Cancer, the focus of this issue, is ubiquitous, and one would be hard pressed to find a person anywhere on Earth whose life wasn’t in some way touched by the complex and vexing malady. 

This cancer-focused issue features a cover story in which we explore one facet of cancer prevention: exercise. In this feature story, Danish researcher Bente Klarlund Pedersen explains that studies have shown frequent exercise to be useful in avoiding cancer as well as in helping cancer patients lessen the side effects of their cancers and treatments. Her research and that of others is seeking to enumerate the molecular and cellular mechanisms that underlie the benefits exercise seems to offer cancer patients. 

But when one considers the practical ripples that biology sends through societies—issues of public health and the shared goal of minimizing the impact of diseases on a global scale—human behavior and prevention become vitally important.

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Best Pets: “Domestic Cats – Our Wild Companions”

From Cell.com “Trends In Ecology & Evolution” (Feb 22, 2020):

Cats as Pets Our Wild Companions Cell Press February 22 2020The value of domestic cats as predators-in-residence certainly played a significant part in their global spread, as they were employed for rodent control on trade ships and in the outbuildings of emerging civilisations.

They are predisposed to form attachments with people during early developmental stages, tolerate the presence of humans, other cats, and other domestic animals far better than wilder felids, and exhibit distinctive behavioural traits (including vocalisations and body language) that facilitate effective interspecies communication…

Cats share a long history with humans but are remarkable among domesticated species in largely retaining behavioural and reproductive independence from people. In many societies, the cat maintains liminal status as both a domestic and a wild animal. An adaptive push-and-pull between wild and domestic traits corresponds with dual roles as companions and pest controllers, and with conflicted treatment in husbandry, management, law, and public discourse. To move forward, we must proceed by understanding that cats are not exclusively pets or pests, but both a central component of human societies and an important, often adverse, influence on ecosystems. Developing a collaborative ‘companion animal ecology’, in which human–animal domestic relations link to ecological processes, will enable sustainable management of this wild companionship.

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Elder-Care Crisis: Early Screening For Dementia, Increased Preventative Primary-Care Are Needed

From a Wall Street Journal Opinion article (Feb 10, 2020):

How to address the elder-care crisis? Ideally, doctors would screen older patients for dementia. An early diagnosis helps patients understand treatment options, plan for the future and receive appropriate care in the hospital. 

Costs of Long-Term Elderly Care Kaiser Infographic

Other steps include: more preventive care, changes to Medicare’s rehabilitation policies, adopting new reimbursement methods, and developing new measures of success. Primary-care offices can prevent hospital visits, but Americans seeking primary care face an average wait time of 24 days. This might not be a problem for a patient in need of an annual physical, but conditions like chest pain or infections require prompt treatment. Primary-care offices that offer same-day sick visits, home visits for bed-bound older adults, or at-home monitoring of conditions could reduce emergency department volumes.

Read full article by Elizabeth Goldberg MD