{"id":5438,"date":"2024-08-04T19:01:41","date_gmt":"2024-08-04T19:01:41","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=5438"},"modified":"2024-08-04T19:01:41","modified_gmt":"2024-08-04T19:01:41","slug":"ad","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/tr\/ad\/","title":{"rendered":"Hedef mekanizmaya dayal\u0131 anti Alzheimer hastal\u0131\u011f\u0131 i\u00e7in do\u011fal etken maddeler \u00fczerine ara\u015ft\u0131rma ilerlemesi"},"content":{"rendered":"

Hedef mekanizmaya dayal\u0131 anti Alzheimer hastal\u0131\u011f\u0131 i\u00e7in do\u011fal etken maddeler \u00fczerine ara\u015ft\u0131rma ilerlemesi
\nAlzheimer hastal\u0131\u011f\u0131 (AH), 65 ya\u015f ve \u00fczeri ya\u015fl\u0131 n\u00fcfusta daha s\u0131k g\u00f6r\u00fclen dejeneratif n\u00f6rolojik bir hastal\u0131kt\u0131r. AH'nin erken klinik belirtileri aras\u0131nda, giderek k\u00f6t\u00fcle\u015fen ve dil, bili\u015f, y\u00f6nelim ve yarg\u0131lama gibi \u00e7oklu i\u015flevsel bozukluklar\u0131n e\u015flik etti\u011fi, hastalar\u0131n g\u00fcnl\u00fck ya\u015fam becerilerini ciddi \u015fekilde etkileyen ve hatta ya\u015famlar\u0131n\u0131 tehlikeye atan k\u0131sa s\u00fcreli haf\u0131za bozuklu\u011fu yer al\u0131r. Uluslararas\u0131 AD Derne\u011fi taraf\u0131ndan yay\u0131nlanan 2021 D\u00fcnya AD Raporu'na g\u00f6re, d\u00fcnya genelinde yakla\u015f\u0131k 55 milyon demans hastas\u0131 bulunmaktad\u0131r ve her y\u0131l tahmini 10 milyon yeni vaka ortaya \u00e7\u0131kmaktad\u0131r. Demans vakalar\u0131n\u0131n yakla\u015f\u0131k 64%'sini AD'nin neden oldu\u011fu demans olu\u015fturmaktad\u0131r. \u00c7in'de yakla\u015f\u0131k 10 milyon AD hastas\u0131 bulunmaktad\u0131r ve bu rakam \u00c7in'i d\u00fcnyada en y\u00fcksek hasta say\u0131s\u0131na sahip \u00fclke yapmaktad\u0131r. 2050 y\u0131l\u0131na kadar bu say\u0131n\u0131n 40 milyonu a\u015fmas\u0131 beklenmektedir. K\u00fcresel n\u00fcfusun ya\u015flanmas\u0131n\u0131n h\u0131zlanmas\u0131yla birlikte, AH sadece \u00f6nemli bir halk sa\u011fl\u0131\u011f\u0131 konusu de\u011fil, ayn\u0131 zamanda ciddi bir sosyal sorun haline gelmi\u015ftir.
\nAD'nin ba\u015flang\u0131c\u0131 sinsidir ve hastal\u0131\u011f\u0131n ilerlemesi geri d\u00f6nd\u00fcr\u00fclemezdir. \u015eu anda klinik uygulamada kullan\u0131lan AD ila\u00e7lar\u0131 sadece hastal\u0131\u011f\u0131n ilerlemesini geciktirebilmekte, durumu tersine \u00e7evirememekte ve belirli bir derecede yan etkilere sahip olmaktad\u0131r. Y\u00fcksek verimli ve d\u00fc\u015f\u00fck toksisiteli anti AD ila\u00e7lar\u0131n\u0131n geli\u015ftirilmesi, k\u00fcresel ila\u00e7 end\u00fcstrisi i\u00e7in ciddi bir zorluk olmaya devam etmektedir. AD'nin patolojik \u00f6zellikleri temel olarak serebral korteks ve hipokampusta olu\u015fan \u00e7ekirdek olarak \u03b2 - amiloid (A \u03b2) i\u00e7eren h\u00fccre d\u0131\u015f\u0131 senil plaklar, \u00e7ekirdek olarak tau proteininin anormal fosforilasyonu ile n\u00f6rofibriler yumaklar (NFT'ler) ve n\u00f6ron kayb\u0131n\u0131 i\u00e7erir. Ancak, bug\u00fcne kadar AD'nin patogenezi tam olarak anla\u015f\u0131lamam\u0131\u015ft\u0131r. AD'nin patolojik \u00f6zelliklerine dayanarak, temel olarak A \u03b2 teorisi, tau protein teorisi, kolinerjik hasar teorisi, imm\u00fcn inflamasyon teorisi ve ba\u011f\u0131rsak mikrobiyotas\u0131 gibi \u00e7e\u015fitli teorileri i\u00e7erir, bu da AD patogenezinin karma\u015f\u0131k oldu\u011funu ve olu\u015fum ve geli\u015fimin birden fazla mekanizma i\u00e7erdi\u011fini g\u00f6sterir. Farkl\u0131 mekanizma hedeflerine dayal\u0131 ila\u00e7 geli\u015ftirme stratejisi, mevcut anti AD ila\u00e7lar\u0131n\u0131n ana ara\u015ft\u0131rma y\u00f6n\u00fc haline gelmi\u015ftir.
\nDo\u011fal \u00fcr\u00fcnler, \u00e7ok fakt\u00f6rl\u00fc n\u00f6rodejeneratif hastal\u0131klar\u0131n patogenezi ve AD'nin patolojik mekanizmalar\u0131 ile uyumlu olan \u00e7ok bile\u015fenli ve \u00e7ok hedefli etkilerin \u00f6zellikleri ve avantajlar\u0131 ile \u00e7ok \u00e7e\u015fitli aktif bile\u015fenler i\u00e7erir. Modern ay\u0131rma ve tan\u0131mlama teknolojisinin s\u00fcrekli optimizasyonu ile, do\u011fal \u00fcr\u00fcnlerden verimli, y\u00fcksek se\u00e7icili\u011fe sahip ve d\u00fc\u015f\u00fck toksisite hedefli anti AD etken maddelerinin taranmas\u0131 ve ke\u015ffedilmesi, anti AD ila\u00e7lar\u0131n\u0131n geli\u015ftirilmesi i\u00e7in \u00f6nemli yakla\u015f\u0131mlardan biridir. Bu makale, AD ila\u00e7lar\u0131n\u0131n geli\u015ftirilmesi i\u00e7in mevcut tek hedefli ve \u00e7ok hedefli tarama stratejilerine ve AD patogenezinde yer alan \u00e7e\u015fitli hedeflere dayanarak, etkili anti AD ila\u00e7lar\u0131n\u0131n geli\u015ftirilmesi i\u00e7in referans sa\u011flamak amac\u0131yla son y\u0131llarda do\u011fal \u00fcr\u00fcnlerde ke\u015ffedilen anti AD etken maddelerini g\u00f6zden ge\u00e7irmek ve \u00f6zetlemek i\u00e7in haz\u0131rlanm\u0131\u015ft\u0131r.<\/p>\n

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\nDo\u011fal \u00fcr\u00fcnler \u00e7e\u015fitli t\u00fcrlere ve geni\u015f farmakolojik aktivitelere sahiptir ve her zaman yeni ila\u00e7 geli\u015ftirmenin \u00f6nemli bir kayna\u011f\u0131 olmu\u015ftur. Mevcut AD aday\u0131 ila\u00e7 klinik \u00e7al\u0131\u015fmalar\u0131n\u0131n y\u00fcksek ba\u015far\u0131s\u0131zl\u0131k oran\u0131, anti AD ila\u00e7lar\u0131 i\u00e7in potansiyel etken maddelerin taranmas\u0131nda zorluklarla ve g\u00fc\u00e7l\u00fcklerle y\u00fczle\u015fmemiz gerekti\u011fine dair bir uyar\u0131 niteli\u011findedir. Mevcut durum incelendi\u011finde, do\u011fal anti AD etken maddelerinin taranmas\u0131 ve klinik uygulamas\u0131nda hala baz\u0131 sorunlar bulunmaktad\u0131r. \u0130lk olarak, ke\u015ffedilen etken maddelerin say\u0131s\u0131n\u0131n katlanarak artmas\u0131yla birlikte, geleneksel y\u00fcksek verimli tarama y\u00f6ntemleri art\u0131k yeni ila\u00e7 geli\u015ftirme ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in yeterli de\u011fildir. Son y\u0131llarda, molek\u00fcler benzerlik y\u00f6ntemleri, makine \u00f6\u011frenimi ve derin \u00f6\u011frenme gibi yapay zekaya dayal\u0131 yeni sanal tarama teknolojileri, y\u00fcksek verimlilik ve d\u00fc\u015f\u00fck maliyet gibi \u00f6nemli avantajlar\u0131 nedeniyle do\u011fal \u00fcr\u00fcn \u00f6nc\u00fc bile\u015fiklerinin ke\u015ffi i\u00e7in yeni yollar sa\u011flam\u0131\u015ft\u0131r. Bu nedenle, sanal tarama teknolojisi ve deneysel do\u011frulama kombinasyonu, yeni kimyasal \u00e7er\u00e7eveler veya anti AD ila\u00e7lar\u0131 i\u00e7in aktif \u00f6nc\u00fcler olarak do\u011fal \u00fcr\u00fcnlerin ke\u015fif d\u00f6ng\u00fcs\u00fcn\u00fc h\u0131zland\u0131racakt\u0131r. \u0130kinci olarak, mevcut AD hayvan modelleri AD'nin t\u00fcm patolojik \u00f6zelliklerini tam olarak sim\u00fcle edememektedir. Her bir modelin \u00f6zelliklerini ve s\u0131n\u0131rlamalar\u0131n\u0131 daha iyi anlamam\u0131z, do\u011fal \u00fcr\u00fcnlerin AD \u00fczerindeki terap\u00f6tik etkisini kapsaml\u0131 bir \u015fekilde de\u011ferlendirmek i\u00e7in birden fazla model kullanmam\u0131z ve bunlar\u0131n hedeflerini ve molek\u00fcler etki mekanizmalar\u0131n\u0131 netle\u015ftirmemiz gerekmektedir. Yine, baz\u0131 do\u011fal anti AD etken maddelerinin d\u00fc\u015f\u00fck biyoyararlan\u0131m ve kan-beyin bariyerini ge\u00e7me zorlu\u011fu gibi sorunlar\u0131 vard\u0131r. Hedeflerin se\u00e7icili\u011fini ve anti AD etkinli\u011fini art\u0131rmak i\u00e7in daha fazla yap\u0131sal modifikasyon ve optimizasyona ihtiya\u00e7 vard\u0131r veya dozaj formu modifikasyonu ve kombinasyon tedavisi y\u00f6ntemleri benimsenmelidir. Son olarak, bitki bazl\u0131 do\u011fal \u00fcr\u00fcnlere ek olarak, deniz ve mantar kaynaklar\u0131ndan elde edilen do\u011fal \u00fcr\u00fcnler de AD kar\u015f\u0131t\u0131 ila\u00e7lar\u0131n geli\u015ftirilmesi i\u00e7in yeni kaynaklar sa\u011flamaktad\u0131r.<\/p>\n

T\u0131p alan\u0131nda AD patogenezinin s\u00fcrekli ara\u015ft\u0131r\u0131lmas\u0131, modern analitik tekniklerin, hedefe y\u00f6nelik tarama y\u00f6ntemlerinin, bilgisayar destekli ila\u00e7 tasar\u0131m\u0131n\u0131n ve yapay zeka teknolojisinin s\u00fcrekli geli\u015fmesi ve ilerlemesiyle, do\u011fal \u00fcr\u00fcnlerden AD kar\u015f\u0131t\u0131 ila\u00e7lar\u0131n geli\u015ftirilmesinde \u00f6nemli ilerlemeler kaydedilece\u011fine inan\u0131yorum.<\/p>","protected":false},"excerpt":{"rendered":"

Research progress on natural active ingredients for anti Alzheimer’s disease based on target mechanism Alzheimer’s disease (AD) is a degenerative neurological disorder that is more common in the elderly population aged 65 and above. Early clinical manifestations of AD include short-term memory impairment, which gradually worsens and is accompanied by multiple functional impairments such as […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"\nResearch progress on natural active ingredients for anti Alzheimer's disease based on target mechanism - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/tr\/ad\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research progress on natural active ingredients for anti Alzheimer's disease based on target mechanism - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Research progress on natural active ingredients for anti Alzheimer’s disease based on target mechanism Alzheimer’s disease (AD) is a degenerative neurological disorder that is more common in the elderly population aged 65 and above. 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