دانشمندان MIT موفق به توسعه روشی شدند که با ترکیب نانوذرات و یک تست ساده ادرار، امکان تشخیص زودهنگام سرطان ریه را فراهم می‌کند.
🔹 چطور عمل می‌کند؟
1️⃣ استنشاق نانوذرات حاوی بارکدهای DNA 2️⃣ تغییر این نانوذرات در حضور آنزیم‌های توموری و انتقال آنها به ادرار 3️⃣ تشخیص آسان با یک نوار کاغذی ساده مشابه تست بارداری
💡این روش:
✔️ کمتر تهاجمی ✔️ مقرون‌به‌صرفه ✔️ مناسب برای مناطق با منابع محدود
دانشمندان MIT موفق به توسعه روشی شدند که با ترکیب نانوذرات و یک تست ساده ادرار، امکان تشخیص زودهنگام سرطان ریه را فراهم می‌کند.
🔹 چطور عمل می‌کند؟
1️⃣ استنشاق نانوذرات حاوی بارکدهای DNA 2️⃣ تغییر این نانوذرات در حضور آنزیم‌های توموری و انتقال آنها به ادرار 3️⃣ تشخیص آسان با یک نوار کاغذی ساده مشابه تست بارداری
💡این روش:
✔️ کمتر تهاجمی ✔️ مقرون‌به‌صرفه ✔️ مناسب برای مناطق با منابع محدود
As a result, the pandemic saw many newcomers to Telegram, including prominent anti-vaccine activists who used the app's hands-off approach to share false information on shots, a study from the Institute for Strategic Dialogue shows. Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes. Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications. The next bit isn’t clear, but Durov reportedly claimed that his resignation, dated March 21st, was an April Fools’ prank. TechCrunch implies that it was a matter of principle, but it’s hard to be clear on the wheres, whos and whys. Similarly, on April 17th, the Moscow Times quoted Durov as saying that he quit the company after being pressured to reveal account details about Ukrainians protesting the then-president Viktor Yanukovych. For Oleksandra Tsekhanovska, head of the Hybrid Warfare Analytical Group at the Kyiv-based Ukraine Crisis Media Center, the effects are both near- and far-reaching.
from pl
