<?xml version="1.0" encoding="utf-8" ?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:tt="http://teletype.in/" xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/"><title>Химия и биология | Chemistry_and_biology |Kimyo_va_biologiya</title><author><name>Химия и биология | Chemistry_and_biology |Kimyo_va_biologiya</name></author><id>https://teletype.in/atom/chemistry_and_biology</id><link rel="self" type="application/atom+xml" href="https://teletype.in/atom/chemistry_and_biology?offset=0"></link><link rel="alternate" type="text/html" href="https://teletype.in/@chemistry_and_biology?utm_source=teletype&amp;utm_medium=feed_atom&amp;utm_campaign=chemistry_and_biology"></link><link rel="next" type="application/rss+xml" href="https://teletype.in/atom/chemistry_and_biology?offset=10"></link><link rel="search" type="application/opensearchdescription+xml" title="Teletype" href="https://teletype.in/opensearch.xml"></link><updated>2026-04-14T08:13:26.610Z</updated><entry><id>chemistry_and_biology:Raxit</id><link rel="alternate" type="text/html" href="https://teletype.in/@chemistry_and_biology/Raxit?utm_source=teletype&amp;utm_medium=feed_atom&amp;utm_campaign=chemistry_and_biology"></link><title>Raxit</title><published>2021-03-11T16:09:01.710Z</published><updated>2021-03-11T16:09:01.710Z</updated><summary type="html">Raxit - D vitamini yetishmasligi yoki quyosh nuridan yetarli foydalanmaslik organizmda kalsiy va fosfor tuzlari alashinuvi buzilishia sabab bo'ladi va suyakanish jarayoni sekinlashadi. Natijada bolalarning suyagi yumshab egiluvchan bo'lib qoladi. Ayniqsa, oyoqlari, umurtqa pog'oñasi, ko'krak qafasi, chanoq suyaklari egrilanib qolishi mumkin. Bu esa ularning qad-qomati normal shakllanishigà salbiy ta'sir ko'rsatadi.</summary><content type="html">
  &lt;p&gt;Raxit - D vitamini yetishmasligi yoki quyosh nuridan yetarli foydalanmaslik organizmda kalsiy va fosfor tuzlari alashinuvi buzilishia sabab bo&amp;#x27;ladi va suyakanish jarayoni sekinlashadi. Natijada bolalarning suyagi yumshab egiluvchan bo&amp;#x27;lib qoladi. Ayniqsa, oyoqlari, umurtqa pog&amp;#x27;oñasi, ko&amp;#x27;krak qafasi, chanoq suyaklari egrilanib qolishi mumkin. Bu esa ularning qad-qomati normal shakllanishigà salbiy ta&amp;#x27;sir ko&amp;#x27;rsatadi.&lt;/p&gt;

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