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avitaminoz va gipovitaminoz

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ppt/slidelayouts/slidelayout1.xml ppt/slidelayouts/slidelayout2.xml ppt/slidelayouts/slidelayout3.xml ppt/slidelayouts/slidelayout4.xml ppt/slidelayouts/slidelayout5.xml ppt/slidelayouts/slidelayout6.xml ppt/slidelayouts/slidelayout7.xml ppt/slidelayouts/slidelayout8.xml ppt/slidelayouts/slidelayout9.xml ppt/slidelayouts/slidelayout10.xml ppt/slidelayouts/slidelayout11.xml ppt/slidemasters/slidemaster1.xml ppt/theme/theme1.xml ppt/slides/slide1.xml ppt/slides/slide2.xml ppt/slides/slide3.xml ppt/slides/slide4.xml ppt/slides/slide5.xml ppt/slides/slide6.xml ppt/slides/slide7.xml ppt/slides/slide8.xml ppt/slides/slide9.xml ppt/slides/slide10.xml ppt/slides/slide11.xml ppt/slides/slide12.xml ppt/slides/slide13.xml ppt/slides/slide14.xml ppt/slides/slide15.xml ppt/slides/slide16.xml ppt/slides/slide17.xml ppt/slides/slide18.xml ppt/slides/slide19.xml ppt/slides/slide20.xml ppt/notesmasters/notesmaster1.xml ppt/theme/theme2.xml ppt/handoutmasters/handoutmaster1.xml ppt/theme/theme3.xml ppt/presprops.xml ppt/viewprops.xml ppt/tablestyles.xml docprops/app.xml docprops/core.xml docprops/thumbnail.jpeg docprops/custom.xml ppt/media/image1.jpeg ppt/media/image10.jpeg ppt/media/image11.jpeg ppt/media/image12.jpeg ppt/media/image13.png ppt/media/image14.jpeg ppt/media/image15.png ppt/media/image16.png ppt/media/image17.png ppt/media/image18.png ppt/media/image19.png ppt/media/image2.jpeg ppt/media/image20.png ppt/media/image21.png ppt/media/image22.jpeg ppt/media/image23.png ppt/media/image3.png ppt/media/image4.jpeg ppt/media/image5.png ppt/media/image6.png ppt/media/image7.png ppt/media/image8.png ppt/media/image9.jpeg ppt/presentation.xml _rels/.rels ppt/handoutmasters/_rels/handoutmaster1.xml.rels ppt/notesmasters/_rels/notesmaster1.xml.rels ppt/_rels/presentation.xml.rels ppt/slidelayouts/_rels/slidelayout1.xml.rels ppt/slidelayouts/_rels/slidelayout10.xml.rels ppt/slidelayouts/_rels/slidelayout11.xml.rels ppt/slidelayouts/_rels/slidelayout2.xml.rels ppt/slidelayouts/_rels
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/slidelayout3.xml.rels ppt/slidelayouts/_rels/slidelayout4.xml.rels ppt/slidelayouts/_rels/slidelayout5.xml.rels ppt/slidelayouts/_rels/slidelayout6.xml.rels ppt/slidelayouts/_rels/slidelayout7.xml.rels ppt/slidelayouts/_rels/slidelayout8.xml.rels ppt/slidelayouts/_rels/slidelayout9.xml.rels ppt/slidemasters/_rels/slidemaster1.xml.rels ppt/slides/_rels/slide1.xml.rels ppt/slides/_rels/slide10.xml.rels ppt/slides/_rels/slide11.xml.rels ppt/slides/_rels/slide12.xml.rels ppt/slides/_rels/slide13.xml.rels ppt/slides/_rels/slide14.xml.rels ppt/slides/_rels/slide15.xml.rels ppt/slides/_rels/slide16.xml.rels ppt/slides/_rels/slide17.xml.rels ppt/slides/_rels/slide18.xml.rels ppt/slides/_rels/slide19.xml.rels ppt/slides/_rels/slide2.xml.rels ppt/slides/_rels/slide20.xml.rels ppt/slides/_rels/slide3.xml.rels ppt/slides/_rels/slide4.xml.rels ppt/slides/_rels/slide5.xml.rels ppt/slides/_rels/slide6.xml.rels ppt/slides/_rels/slide7.xml.rels ppt/slides/_rels/slide8.xml.rels ppt/slides/_rels/slide9.xml.rels [content_types].xml click to edit master title style click to edit master subtitle style click to edit master title style click to edit master text styles second level third level fourth level fifth level click to edit master title style click to edit master text styles click to edit master title style click to edit master text styles second level third level fourth level fifth level click to edit master text styles second level third level fourth level fifth level click to edit master title style click to edit master text styles click to edit master text styles second level third level fourth level fifth level click to edit master text styles click to edit master text styles second level third level fourth …
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edit master title style click to edit master text styles second level third level fourth level fifth level click to edit master title style click to edit master text styles second level third level fourth level fifth level click to edit master title style click to edit master text styles second level third level fourth level fifth level fakultet: davolash ishi 1 guruh: 111-b bajardi: nurullayeva muxlisa tekshirdi: usmonov hojiakbar mavzu: avitaminoz va gipovitaminoz reja: 1. vitaminlar va uning ahamiyati 2. avitaminoz 3. gipovitaminoz vitaminlar (lotincha: vita — hayot),darmon dori — tirik organizmning hayot faoliyati va normal moddalar almashinuvi uchun zarur boʻlgan organik birikmalar. ular turli xil kimyoviy tuzilishga ega. v. organizmda sodir boʻladigan kimyoviy reaksiyalarni kuchaytiradi, organizmning oziq moddalarni oʻzlashtirishiga taʼsir koʻrsatadi, hujayralarning normal oʻsishiga va butun organizmning rivojlanishiga yordam beradi, organizmda fermentlar tarkibiga kirib, ularning normal funksiyasi va faolligini taʼminlaydi. v itaminlar organizmda energiya almashinuvida (v,, v2 v.), …
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. baliqlar moyi kalsiferol manbai hisoblanadi.bundan tashqari, sut, tvorog, sariyogʻ, jigar va tuxum sarigʻida koʻp boʻladi. tishlarni ham asraydi. r etinol (a vitamin) tabiatda keng tarqalgan. oʻsimlik toʻqimalarida a provitamin (organizmda retinolga aylanadigan karotinoid pigmentlar) holida uchraydi. koʻrish pigmentlari hosil boʻlishida qatnashib, organizmning normal oʻsishini, koʻzning turli darajadagi yorugʻlikka moslashishini taʼminlaydi.a provitamin (karotin) oʻsimliklarda, ayniqsa ularning yashil barglarida, a vitamin hayvon va baliq jigarida, baliq moyida koʻp. askorbin kislota ( c vitamin) — moddalar almashinuvida, biriktiruvchi toʻqimalarning oʻzlashtirilishida, bu toʻqimalarning normal holatda tutib turilishi va tiklanishida muhim ahamiyatga ega. s vitamin sabzavot va mevalarda boʻladi. askorbin kislota turli polivitamin preparatlari tarkibiga kiradi. o rganizmda biror vitamin yetishmasa yoki butunlay boʻlmasa, moddalar almashinuvi buziladi. oziq-ovqatda v itamin yetishmaganda kishining mehnat qobiliyati pasayadi, organizmning kasalliklarga hamda tashqi muhitning noqulay taʼsiriga chadami kamayadi. vitamin yetishmovchiligiga ovqat tarkibida v. kam boʻlishigina emas, balki ularning ichakda soʻrilishi, toʻqimalarga yetkazib berilishi va biologik faol shaklga aylanishi …
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-ovqatda v. yetishmaganda kishining mehnat qobiliyati pasayadi, organizmning kasalliklarga hamda tashqi muhitning noqulay taʼsiriga chadami kamayadi. lavsha (scorbutus), singa, skorbut, barlou kasalligi — ovqat tarkibida s vitamin (askorbin kislota) yetishmasligidan yoki uni organizm yetarli oʻzlashtirmasligidan kelib chiqadigan kasallik .boshi aylanadi, keyinroq borib quloq, burun, lab, barmoqlar hamda tirnoklar koʻkaradi; milk shishadi va qonaydi, ogʻizdan badboʻy hid keladi, tishlar liqillab tusha boshlaydi. singa beriberi (singalcha beri — darmonsizlik), v, avitaminoz, alimentar polinevrit — ovqatda v, vitamin (tiamin) yetishmasligi va uning organizmda oʻzlashtirilishi buzilishidan paydo boʻladigan kasallik . bunda kuproq periferik nsrvlar zararlanib (polinevrit), yuraktomir sistemasi va ovqat hazmi buziladi. muskullar (ayniqsa oyoq, boldir muskullari) atrofiyasi, shishi kuzatiladi; oyoq muskullari qattiq ogʻriganligi va shishib ketganligi tufayli bemor tovonini ayab, barmoklariga va osq panjasining tashqi chekkasiga tayanib yuradi. beri beri raxit (yun. rhachis — umurtqa), shirzada — yosh bolalarda uchraydigan kasallik. organizmda d vitamini yetishmasligi tufayli fosfor-kalsiy almashinuvining buzilishi natijasida kelib chiqadi. . …

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ppt/slidelayouts/slidelayout1.xml ppt/slidelayouts/slidelayout2.xml ppt/slidelayouts/slidelayout3.xml ppt/slidelayouts/slidelayout4.xml ppt/slidelayouts/slidelayout5.xml ppt/slidelayouts/slidelayout6.xml ppt/slidelayouts/slidelayout7.xml ppt/slidelayouts/slidelayout8.xml ppt/slidelayouts/slidelayout9.xml ppt/slidelayouts/slidelayout10.xml ppt/slidelayouts/slidelayout11.xml ppt/slidemasters/slidemaster1.xml ppt/theme/theme1.xml ppt/slides/slide1.xml ppt/slides/slide2.xml ppt/slides/slide3.xml ppt/slides/slide4.xml ppt/slides/slide5.xml ppt/slides/slide6.xml ppt/slides/slide7.xml ppt/slides/slide8.xml ppt/slides/slide9.xml ppt/slides/slide10.xml ppt/slides/slide11.xml ppt/slides/slide12.xml ppt/slides/slide13.xml ppt/slides/slide14.xml ppt/slides/slide15.xml ppt/slides/slide16.xml ppt/slides...

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