پلاکتها قطعات سلولی کوچکی در جریان خون هستند که نقش مهمی در انعقاد خون دارند. تحقیقات در مورد مکانیسمهایی که تشکیل پلاکتها را از مگاکاریوسیتها کنترل میکنند، طیفی از اختلالات را که منجر به تعداد زیاد یا پایین پلاکتها میشوند روشن میکند و بینش جدیدی در مورد درمان آنها ارائه میکند. دانشجوی دکترا Tishya Indran در حال مطالعه چگونگی تولید پلاکت ها از مگاکاریوسیتها بوده است. این سلولهای بزرگ عمدتاً در مغز استخوان قرار دارند. تصویر او یک مگاکاریوسیت ماه مانند و سایر عناصر مهم از جمله رگهای خونی را در ریزمحیط مغز استخوان نشان میدهد.
پلاکتها قطعات سلولی کوچکی در جریان خون هستند که نقش مهمی در انعقاد خون دارند. تحقیقات در مورد مکانیسمهایی که تشکیل پلاکتها را از مگاکاریوسیتها کنترل میکنند، طیفی از اختلالات را که منجر به تعداد زیاد یا پایین پلاکتها میشوند روشن میکند و بینش جدیدی در مورد درمان آنها ارائه میکند. دانشجوی دکترا Tishya Indran در حال مطالعه چگونگی تولید پلاکت ها از مگاکاریوسیتها بوده است. این سلولهای بزرگ عمدتاً در مغز استخوان قرار دارند. تصویر او یک مگاکاریوسیت ماه مانند و سایر عناصر مهم از جمله رگهای خونی را در ریزمحیط مغز استخوان نشان میدهد.
At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised. Oleksandra Matviichuk, a Kyiv-based lawyer and head of the Center for Civil Liberties, called Durov’s position "very weak," and urged concrete improvements. Telegram was co-founded by Pavel and Nikolai Durov, the brothers who had previously created VKontakte. VK is Russia’s equivalent of Facebook, a social network used for public and private messaging, audio and video sharing as well as online gaming. In January, SimpleWeb reported that VK was Russia’s fourth most-visited website, after Yandex, YouTube and Google’s Russian-language homepage. In 2016, Forbes’ Michael Solomon described Pavel Durov (pictured, below) as the “Mark Zuckerberg of Russia.” There was another possible development: Reuters also reported that Ukraine said that Belarus could soon join the invasion of Ukraine. However, the AFP, citing a Pentagon official, said the U.S. hasn’t yet seen evidence that Belarusian troops are in Ukraine. Given the pro-privacy stance of the platform, it’s taken as a given that it’ll be used for a number of reasons, not all of them good. And Telegram has been attached to a fair few scandals related to terrorism, sexual exploitation and crime. Back in 2015, Vox described Telegram as “ISIS’ app of choice,” saying that the platform’s real use is the ability to use channels to distribute material to large groups at once. Telegram has acted to remove public channels affiliated with terrorism, but Pavel Durov reiterated that he had no business snooping on private conversations.
from id