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1. 高ヨウ素食とヨウ素欠乏食
高ヨウ素食は甲状腺乳頭がんと関連している可能性がある
ヨウ素が多すぎると、甲状腺の活動が亢進または低下する可能性があります。ヨウ素を多く含む食事を長期間続けると細胞障害が起こりやすく、がん細胞の発生、最終的には甲状腺がんにつながります。高ヨウ素食によって引き起こされる甲状腺がんは高ヨウ素甲状腺がんと呼ばれ、医学用語では甲状腺乳頭がんと呼ばれます。
ヨウ素を過剰に摂取すると、甲状腺のチロキシン生成が減少し、甲状腺刺激ホルモン(TSH)が増加します。この減少と甲状腺刺激ピンの増加により、甲状腺機能が変性し、免疫力や抵抗力が低下します。正常細胞ががん細胞になる可能性が高まり、がん細胞が侵入しやすくなります。
ヨウ素欠乏食
甲状腺濾胞がんは、一般に、ヨウ素欠乏により免疫性甲状腺がんが誘発されますが、ヨウ素欠乏により引き起こされる甲状腺がんは、甲狀腺癌チロキシンの増加によるものです。中枢性甲状腺機能亢進症は、中枢神経系と免疫系の損傷によって引き起こされる甲状腺機能亢進症であり、一般に免疫性甲状腺と呼ばれます。癌。
ヨウ素欠乏食であっても、高ヨウ素食であっても、私たちの体はバランスの取れた有機環境であり、あらゆる物質や微量元素が多すぎても少なすぎても、適切な量の微量元素を摂取する必要があります。体のバランスが崩れると様々な病気を引き起こします。したがって、栄養価の高いものの過剰摂取も体に何らかのダメージを与えることになりますが、過剰摂取は体にダメージを与える可能性があります。日常生活では食事に気を配る必要があります。
2. 放射線
病院でのX線、CT、その他の画像検査、放射線療法(放射線療法)、発電所事故や核兵器による放射線など、放射線被曝は、特に小児期の甲状腺がんのリスクを著しく高める可能性があります。放射線は甲状腺がんの原因の 1 つであるだけでなく、ほとんどすべてのがんの原因でもあります。携帯電話やコンピューターからの放射線は、がんを引き起こすほどではありません。工場での加工から出る放射線は、がんを引き起こす鍵となります。甲状腺がんの家族歴がある場合、放射線のある環境で働くことはできません。
3.遺伝
遺伝性甲状腺髄様がん患者は、がんの原因となる RET 変異を両親から受け継いでいます。遺伝子は最も変化が難しく、遺伝子伝達も変化することが非常に困難です。あなたの先祖が甲状腺がんの遺伝子を持っている場合、あなたの両親は甲状腺がんを発症する可能性があります。あなたの両親が甲状腺がんを患っていない場合、あなたの子供は甲状腺がんを発症する可能性があります。先祖から父親に受け継がれた甲状腺がん遺伝子が劣性の場合、父親は甲状腺がんを発症しませんが、先祖から父親に受け継がれた遺伝子が劣性である場合、子供は甲状腺がんを発症する可能性が高くなります。優性の場合は父親が甲状腺がんの可能性があります。
受け継いだ遺伝子は消えることはありませんので、家族に甲状腺疾患のある方は特に注意し、定期的に検査を受ける必要があります。特定の遺伝性疾患を持つ患者は、家族性腺腫性ポリポーシス、カウデン病、粘液腫症候群などの甲状腺がんを発症するリスクも高くなります。親や兄弟が甲状腺がんに罹患したことがある場合、この病気を発症するリスクも高くなります。
甲状腺がんはどのように治療されますか?
1. 薬物治療：放射性ヨウ素、甲状腺ホルモン、分子標的薬。
2. 外科的治療:主に転移していない局所腫瘍を切除します。
3. 放射線療法: 局所再発率を可能な限り低下させ、予後を改善し、生存率を向上させることが目的です。
4. 漢方薬治療：体の免疫機能を調整し、再発を減らすことが目的です。
甲状腺がんが改善していることはどのようにしてわかりますか?
1. 甲状腺床のヨウ素吸収状況、肺、骨、脳などの遠隔転移の有無。
2. 甲状腺刺激ホルモンの抑制の程度、薬の副作用、サイログロブリンと抗体の変化。
3. 腫瘤およびリンパ節の位置、大きさ、数、質感、境界、可動性、圧痛に異常があるかどうか。
甲状腺がんの治療効果は非常に良好ですので、あまり心配する必要はありません。食事にもっと注意を払い、適切に運動することは、常に良い気分を保ち、楽観的で明るい態度を維持するのに役立ちます。手術後または治療サイクルの終了後は、定期的な検査が必要です。健康的なライフスタイルを身につけることが病気から遠ざかる鍵です。
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There are a number of ways to find out more about your fertility these days — including from several at-home fertility test startups that have started to pop up in the last few years. Modern Fertility hopes to soon operate in much the same way, but with a more affordable option for testing 10 key hormones affecting women’s fertility.
Though Modern Fertility’s at-home test won’t be available till later this year, you can pre-order it on their website for $149 — though the price will go up after the pre-order at a yet-to-be determined date. Should you want to get started now, the startup also offers the comprehensive screening through a lab near you, though it’s not clear what the price is for that.
The kit includes checking your hormone levels for:
Anti-mullerian hormone (AMH)
Follicle stimulating hormone (FSH)
Estradiol (E2)
Luteinizing hormone (LH)
Thyroid stimulating hormone (TSH)
Free thyroxine (FT4)
progesterone (p4)
prolactin (pRL)
Free Testosterone (Free T)
Total Testosterone (T)
Modern Fertility competitor Future Family, a startup offering financing options for egg freezing and IVF procedures, also sells two separate fertility tests you can take at home. The first test kit goes for $300 and includes the three most key hormone tests: AMH, FSH and E2. Future Family’s second test, Fertility Age Test plus, includes testing for the first three hormones and three tests for thyroid dysfunctions TSH, TpO (thyroperoxidase) and T3/T4. (triiodothironine and thyroxine levels) for a similar price.
Everlywell, a startup offering myriad home health tests, includes a similarly comprehensive fertility kit as Modern Fertility for $400, but with 11 hormone tests — and not all of them are the same ones.
There’s a lot of talk about the quantified self, but one of the grey areas remains working out your levels of stress. Usually this requires hardware devices. Now a New York-based startup thinks it’s come up with an approach based on specially developed algorithms and machine learning using simple heartbeat readings taken with a smartphone app.
Welltory (iOS, Android) has also now closed its second investment round, raising $1 million from business angels. This is being used to launch the next version of the app, which is aimed at cutting down your stress levels and boosting your productivity. Luckily the app is, in my opinion, a joy to use in terms of interface and over-all usability.
Here’s their idea: Google Analytics for humans, complete with AB-testing features and KpI goals. The idea is to work out the effect of how, for instance, morning meditation, working from home or a diet change might affect stress and energy levels. You then keep what works for you and discard what doesn’t.
While the main measurement comes through measuring your heartbeat, using the same ppG technology found in most pulse oximeters, it then applies variability algorithms to assess the state of the “autonomic nervous system” — the body’s stress and recovery regulation center. That’s how they come up with stress and energy levels.
As a full service online Digital agency with over 10years of experience in Hong Kong,delivers insightful marketing solutions through search engine marketing, social media management and other useful tools.In fact, this is the same technique used by professionals in sports. The Red Wings hockey team relies on HRV analysis to track training and recovery with Firstbeat. Similarly, NBA players like DeAndre Jordan and Matthew Dellavedova wear HRV-based WHOOps during games.
But Welltory is aiming to bring this kind of monitoring to the masses.
More than half of children aged 11 to 16 have been bullied about the way they look, with 40% targeted at least once a week, research has found.
The hong kong university scholarships for international students and local students who admitted to its programmes in Hong Kong.YMCA England and Wales’s In Your Face report, published on Wednesday, says that “comments and criticisms of young people’s appearance have become part of everyday life”, with 55% of children affected.
Most of the bullying focuses on weight and body shape, according to the survey, which lays bare the devastating effect it can have on victims.
More than half (53%) of young people who experienced bullying based on their appearance said they had become anxious as a result and 29% had become depressed. One in 10 said they had had suicidal thoughts and 9% that they had self-harmed.
Denise Hatton, the chief executive of YMCA England and Wales, said: “Bullying has always existed among young people, but this generation face increasing pressure to live up to unrealistic beauty ideals which they say come from celebrities, social media and the media.
“It’s crucial that we teach young people how to feel comfortable in their own body and that looking different isn’t a bad thing. Educating young people about the effects of bullying alongside body confidence will help to tackle this issue where it’s most prevalent, schools.”
The organisation spoke to 1,006 children aged 11 to 16 for the report. It found that for 54% of those who had experienced appearance-based bullying, it had started by the age of 10 and 51% said that friends were the culprits .
Despite increasing concerns about cyberbullying, 72% experienced bullying about their appearance in person, compared with 26% online, and 80% in school.
The report acknowledges that social media adds a new dimension to bullying, but stresses that platforms such as Snapchat and WhatsApp are not the cause in themselves but “merely provide a vehicle through which young people are bullied”.
Eighty-seven per cent of those who had experienced bullying suffered verbal abuse and 25% said they had been physically hurt. Sixty per cent said they had tried to change their appearance as a result.
A 14-year-old from London said: “If you wear certain makeup you get called like, a whore and a slag. If you wear no makeup then you’re ugly, and then you’re trolled.”
Another respondent, aged 16, from Nottinghamshire, said: “With my experiences, without my mum boosting up my confidence, for me to have been able to have got through the 11 years of school, without her giving me that boost and other members of my family, I wouldn’t have been able to get through it.”
Hence, when one receives medical devices supply, the conditions need to be checked, keeping these factors in mind.YMCA England and Wales urged schools to use its body confidence campaign toolkit, which contains resources designed to tackle body image anxiety in young people.
原文地址：https://www.theguardian.com/society/2018/feb/28/more-than-half-of-children-in-england-and-wales-bullied-about-appearance