九州大学大学院の研究グループは、65歳以上のおよそ2万2000人を対象に、奥歯のかみ合わせの状態とアルツハイマー型認知症の関連について調査しました。
When you lose your teeth... Increased risk of "memory loss" Survey of 22,000 people Kyushu University Research Team [Want to know] [Good!Morning] (2024/06/12)
12 view九州大学大学院の研究グループは、65歳以上のおよそ2万2000人を対象に、奥歯のかみ合わせの状態とアルツハイマー型認知症の関連について調査しました。
A research team at Kyushu University Graduate School conducted a survey of approximately 22,000 people aged 65 and older to determine the relationship between the state of molars and Alzheimer's disease.その結果、4カ所の奥歯がすべてある人より、その一部やすべてがなくなった人のほうが、アルツハイマー型認知症になるスピードが早くなることが分かったということです。
The results showed that people who lost some or all of their 4 molars were more likely to develop Alzheimer's disease than people with all 4 molars.「左の上と右の下が残っているとか、こういう人はかむところが全くないわけで。奥歯のかみ合わせが右左で4カ所残っている人よりも、1.5倍強アルツハイマーになるリスクが高いとなっています」
“So people like this, their teeth are only on the upper left and the lower right, there's nowhere to chew. The risk of Alzheimer's disease is 1.5 times higher than that of people with 4 front teeth on the right and left sides."考えられる理由については、次のように話します。
Here are some possible reasons.「奥歯がなければかめませんから、脳を活性化するのも期待できない。食事も栄養としてもあまりきっちり取れない、かめないと。
''If you don't have molars you can't chew so you can't expect to activate your brain. You cannot get enough food or nutrition without chewing.唾液ときっちり混ぜるのは、消化にも大事なので。そのあたりが色々複合して、こういう結果が出るのかなと思う」
Thorough mixing with saliva is also important for digestion. I think there was a combination of many things that led to this result.”九州大学大学院の研究グループは、65歳以上のおよそ2万2000人を対象に、奥歯のかみ合わせの状態とアルツハイマー型認知症の関連について調査しました。
以上
Not less than, ... and more, ... and upwards; beyond ... (e.g. one''s means), further (e.g. nothing further to say), more than ... (e.g. cannot pay more than that); above-mentioned, foregoing; since ..., seeing that ..; this is all, that is the end, the end
研究
Study, research, investigation
型
Model, type (e.g. of machine, goods, etc.); type, style, pattern; mold (mould), template, model; kata (standard form of a movement, posture, etc. in martial arts, sport, etc.); form (i.e. customary procedure); size (i.e. clothing, shoes); (taxonomical) form
関連
Relation, connection, relevance
グループ
Group (usu. of people)
状態
Current status, condition, situation, circumstances, state
対象
Target, object (of worship, study, etc.), subject (of taxation, etc.)
調査
Investigation, examination, inquiry, enquiry, survey
大学院
Graduate school
人
Person
歳
-years-old; ability, gift, talent, aptitude, genius
万
Many, all
奥歯
Molars, back teeth
症
Illness
認知
Acknowledgement, acknowledgment, recognition, cognition
アルツハイマー
Alzheimer (disease)
その結果、4カ所の奥歯がすべてある人より、その一部やすべてがなくなった人のほうが、アルツハイマー型認知症になるスピードが早くなることが分かったということです。
型
Model, type (e.g. of machine, goods, etc.); type, style, pattern; mold (mould), template, model; kata (standard form of a movement, posture, etc. in martial arts, sport, etc.); form (i.e. customary procedure); size (i.e. clothing, shoes); (taxonomical) form
結果
Result, consequence, outcome, effect; coming to fruition, bearing fruit
人
Person
一部
One part, one portion, one section, some; one copy (e.g. of a document)
奥歯
Molars, back teeth
スピード
Speed
早く
Early, soon; quickly, swiftly, rapidly, fast
症
Illness
認知
Acknowledgement, acknowledgment, recognition, cognition
アルツハイマー
Alzheimer (disease)
「左の上と右の下が残っているとか、こういう人はかむところが全くないわけで。奥歯のかみ合わせが右左で4カ所残っている人よりも、1.5倍強アルツハイマーになるリスクが高いとなっています」
倍
Twice, double; times, -fold
全く
Really, truly, entirely, completely, wholly, perfectly; indeed; good grief (expression of exasperation)
上
From the standpoint of, as a matter of (e.g. fact), in the field of, being of the type of; aboard (a ship or vehicle), on top of, on, above; first volume (e.g. book); superior quality, best, top, high class; going up; governmental, imperial; presenting, showing; ana- (medical, biol.)
下
Under (being in said condition or environment)
人
Person
高い
High, tall; expensive
左
Left (esp. in vertical japanese writing), the following
右
Right, right hand side; afore-mentioned (esp. in vertical japanese writing), foregoing, forgoing, above
奥歯
Molars, back teeth
リスク
Risk
強
A little over, a little more than; powerhouse, one of the biggest, one of the most powerful
右左
Right and left
アルツハイマー
Alzheimer (disease)
考えられる理由については、次のように話します。
理由
Reason, pretext, motive
考え
Thinking, thought, view, opinion, concept; idea, notion, imagination; intention, plan, design; consideration, judgement, deliberation, reflection; wish, hope, expectation
次
Next, following, subsequent; stage, station
「奥歯がなければかめませんから、脳を活性化するのも期待できない。食事も栄養としてもあまりきっちり取れない、かめないと。
食事
Meal; to eat
栄養
Nutrition, nourishment
期待
Expectation, anticipation, hope
きっちり
Punctually, on the dot, precisely; closely, tightly, (fits) like a glove; without fail
奥歯
Molars, back teeth
脳
Brain; brains, mind
化
Action of making something, -ification
として
As (i.e. in the role of), for (i.e. from the viewpoint of); apart from... (used to change the topic); even (e.g. "not even a single person"); thinking that..., trying to..
活性
Activity
唾液ときっちり混ぜるのは、消化にも大事なので。そのあたりが色々複合して、こういう結果が出るのかなと思う」
思う
To think, to consider, to believe; to think (of doing), to plan (to do); to judge, to assess, to regard; to imagine, to suppose, to dream; to expect, to look forward to; to feel, to desire, to want; to recall, to remember
大事
Important, valuable, serious matter
結果
Result, consequence, outcome, effect; coming to fruition, bearing fruit
消化
Digestion; thorough understanding; selling accumulated (excess) products, dealing with a large amount of work; losing one''s form and turning into something else
混ぜる
To mix, to stir, to blend
色々
Various; various colors (colours)
きっちり
Punctually, on the dot, precisely; closely, tightly, (fits) like a glove; without fail
出る
To leave, to exit, to go out, to come out, to get out; to leave (on a journey), to depart, to start out, to set out; to move forward; to come to, to get to, to lead to, to reach; to appear, to come out, to emerge, to surface, to come forth, to turn up, to be found, to be detected, to be discovered, to be exposed, to show, to be exhibited, to be on display; to appear (in print), to be published, to be announced, to be issued, to be listed, to come out; to attend, to participate, to take part, to enter (an event), to play in, to perform; to be stated, to be expressed, to come up, to be brought up, to be raised; to sell; to exceed, to go over; to stick out, to protrude; to break out, to occur, to start, to originate; to be produced; to come from, to be derived from; to be given, to get, to receive, to be offered, to be provided, to be presented, to be submitted, to be handed in, to be turned in, to be paid; to answer (phone, door, etc.), to get; to assume (an attitude), to act, to behave; to pick up (speed, etc.), to gain; to flow (e.g. tears), to run, to bleed; to graduate
唾液
Saliva, sputum
複合
Composite, combined, complex
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