<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Science]]></title><description><![CDATA[Biomed Doodle]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/blog</link><generator>RSS for Node</generator><lastBuildDate>Wed, 08 Apr 2026 14:05:41 GMT</lastBuildDate><atom:link href="https://hkvlogger.wixsite.com/biomeddoodle/zh/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[細菌的細胞壁合成]]></title><description><![CDATA[在革蘭氏陽性細菌中，肽聚醣對於細菌生長的正常惡劣條件下的結構、複製和生存至關重要。 肽聚醣是由剛毛狀的線性多醣鏈組成的剛性網格，由肽交聯。 多醣由N-乙酰氨基葡萄糖（GlcNAc，NAG，G）和N-乙酰胞壁酸（MurNAc，NAM，M）的重複二糖組成。 合成分四個階段進行。...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/zh/post/%E7%B4%B0%E8%8F%8C%E7%9A%84%E7%B4%B0%E8%83%9E%E5%A3%81%E5%90%88%E6%88%90</link><guid isPermaLink="false">655c333a09a678e9032a97ae</guid><category><![CDATA[微生物學]]></category><pubDate>Tue, 21 Nov 2023 04:34:10 GMT</pubDate><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[Cell wall synthesis of bacteria]]></title><description><![CDATA[In Gram-Positive bacteria, the peptidoglycan is essential for the structure, replication, and survival in the normally hostile conditions...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/post/cell-wall-synthesis-of-bacteria</link><guid isPermaLink="false">655c32fc6273979c9ad4381c</guid><category><![CDATA[Microbiology]]></category><pubDate>Tue, 21 Nov 2023 04:33:27 GMT</pubDate><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[青黴素]]></title><description><![CDATA[抗生素是一種對細菌有活性的抗菌物質。 抗菌劑可以是殺菌劑或抑菌劑。 有 4 種不同的方法來實現抗菌活性， 通過抑制細菌細胞壁生物合成、細菌蛋白質合成、細菌代謝或細菌核酸合成。 青黴素是所有抗生素中最古老且仍然使用最廣泛的抗生素。 它是一種窄譜抗生素。 它有一個...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/zh/post/__%E9%9D%92%E9%BB%B4%E7%B4%A0</link><guid isPermaLink="false">655c32b631d878e3bd06a834</guid><category><![CDATA[藥理學]]></category><pubDate>Tue, 21 Nov 2023 04:31:59 GMT</pubDate><enclosure url="http://video.wixstatic.com/video/252b43_2bc5c25b654a46eb901e65b42798da69/720p/mp4/file.mp4" length="0" type="video"/><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[Penicillin]]></title><description><![CDATA[An antibiotic is a type of antimicrobial substance active against bacteria. Antimicrobials could be bactericidal or bacteriostatic. There...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/post/penicillin</link><guid isPermaLink="false">655c2f137c2e14c9b7062db3</guid><category><![CDATA[Pharmacology]]></category><pubDate>Tue, 21 Nov 2023 04:28:41 GMT</pubDate><enclosure url="http://video.wixstatic.com/video/252b43_2bc5c25b654a46eb901e65b42798da69/720p/mp4/file.mp4" length="0" type="video"/><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[補體系統(The complement system) - 經典途徑]]></title><description><![CDATA[補體系統(The complement system) 是對抗感染，尤其是細菌感染的武器。它可以通過 3 種不同的途徑被激活，直接由細菌和細菌產物（替代途徑），通過凝集素與細菌細胞表面的糖結合（凝集素途徑），或通過抗體和抗原的複合物，這被稱為經典途徑....]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/zh/post/%E8%A3%9C%E9%AB%94%E7%B3%BB%E7%B5%B1-the-complement-system-%E7%B6%93%E5%85%B8%E9%80%94%E5%BE%91</link><guid isPermaLink="false">655c2dbd0f5fa914b307b0d3</guid><category><![CDATA[免疫學]]></category><pubDate>Tue, 21 Nov 2023 04:11:03 GMT</pubDate><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[The complement system - classical pathway]]></title><description><![CDATA[The complement system is a weapon against infections, especially bacterial infections. It can be activated through three different...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/post/the-complement-system-classical-pathway</link><guid isPermaLink="false">655c2c2d94114e2c263395fb</guid><category><![CDATA[Immunology]]></category><pubDate>Tue, 21 Nov 2023 04:09:55 GMT</pubDate><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[黏膜相關淋巴組織 (MALT)]]></title><description><![CDATA[粘膜是大多數病原體進入的主要部位。 與不同粘膜區域相關的淋巴組織有時被賦予更具體的名稱；例如，與腸上皮相關的被稱為腸相關淋巴組織。 外粘膜層含有上皮內淋巴細胞，其中許多是T細胞。固有層位於上皮層下方，含有大量鬆散簇狀的 B 細胞、漿細胞、活化的 T 細胞和巨噬細胞。...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/zh/post/%E9%BB%8F%E8%86%9C%E7%9B%B8%E9%97%9C%E6%B7%8B%E5%B7%B4%E7%B5%84%E7%B9%94-malt</link><guid isPermaLink="false">655c20c131d878e3bd069e0d</guid><category><![CDATA[免疫學]]></category><pubDate>Tue, 21 Nov 2023 03:15:32 GMT</pubDate><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[Mucosa-associated lymphoid tissue (MALT)]]></title><description><![CDATA[Mucosal membranes are the major sites of entry for most pathogens. Mucosa-associated lymphoid tissue (MALT) organizes the response to...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/post/mucosa-associated-lymphoid-tissue-malt</link><guid isPermaLink="false">655c1878dfbd6e8f0788bfa4</guid><category><![CDATA[Immunology]]></category><pubDate>Tue, 21 Nov 2023 03:13:54 GMT</pubDate><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[病原體進入我們的身體]]></title><description><![CDATA[一個簡短的示意圖視頻，顯示病原體(Pathogen)進入我們的身體。 首先，病原體被引入我們的皮膚。 我們的先天免疫(innate immunity)被激活。 吞噬細胞(Phagocytic cells)吸收病原體並將它們帶到局部淋巴結。...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/zh/post/%E7%97%85%E5%8E%9F%E9%AB%94%E9%80%B2%E5%85%A5%E6%88%91%E5%80%91%E7%9A%84%E8%BA%AB%E9%AB%94</link><guid isPermaLink="false">6548b2175780fad99303f1e9</guid><category><![CDATA[免疫學]]></category><pubDate>Mon, 06 Nov 2023 09:32:42 GMT</pubDate><dc:creator>I am Martin</dc:creator></item><item><title><![CDATA[How pathogens enter our body? ]]></title><description><![CDATA[A brief schematic video showing pathogens entering our body.  First, the pathogen is introduced to our skin. Our innate immunity is...]]></description><link>https://hkvlogger.wixsite.com/biomeddoodle/post/how-pathogens-enter-our-body</link><guid isPermaLink="false">6548aab9a36d54e8ede3681e</guid><category><![CDATA[Immunology]]></category><pubDate>Mon, 06 Nov 2023 08:59:41 GMT</pubDate><dc:creator>I am Martin</dc:creator></item></channel></rss>