Cilmi-baaristu ma aha mid la isku halleyn karo, laakiin digniinta FDA waxay muujinaysaa suuragalnimada in lumiyo dareenka urta marka la isticmaalo waxyeelooyinka Zicam.
Digniintan, oo la soo saaray 16-kii Juun, 2009, ayaa sheegaya in dhammaan macaamiishu ay joojiyaan isticmaalka dhammaan walxaha saldhigga ah ee ay sameeyeen Zicam oo ay ku jiraan zinc. Waqtiga digniinta la soo saarey, FDA waxay heshay in ka badan 130 cabashooyin ah in waxyaabahan soo socda ee Zicam ay sababeen dareenka urta:
- Zicam Cold Remedy Nasal Gel (15ml)
- Zicam Cold Corrective Swabs (20 tirsi)
- Zicam Cold Corrective Swabs, Kids Size (20 count)
Isla markaa, FDA waxay warqad u dirtay soo saaraha wax soo saaraha, Matrixx Initiatives, Inc., iyaga oo kula talinaya in alaabooyinkan aan la iibsan karin iyada oo aan la ansaxin FDA, kuwaas oo aan haysan (badeecooyinka hadda ayaa lagu iibiyaa sida daawooyinka guriga loo yaqaan 'homeopathic' ). Intaa ka sokow, alaabtu ma helin digniino ku filan oo ku saabsan khatarta dareenka urta oo ku dhufanaysa baakadooda iyo calaamadaha.
Digniin Tani waxay ku saleysan tahay warbixinta macaamiisha kaliya. Kuwa aaminsan in ay lumiyeen dareenkooda urta ka dib isticmaalka alaabtani waa inay marka hore u arkaan xirfadlaha daryeelka caafimaad kadibna la xiriiri FDA.
Badbaadada
Labo daraasadood oo la taaban karo ayaa la sameeyay oo la daabacay oo la xidhiidha arimaha anosmia (luminta dareenka urta). Markii ugu horreysay waxaa sameeyay Dr. Burton Slotnick oo tijaabiyey saamaynta jinka santuuqa, taas oo ka duwan xijiga gluconate ee Zicam, xaruntii urta ee jiirarka.
Daraasaddan ayaa lagu ogaaday in ay jirto kufilasho ku-meel-gaadh ah dareenka urka marka jiirarka la siiyay qadar sare oo ah zinc sulfate.
Daraasaddan labaad waxay sidoo kale samaysay Dr Slotnick iyo koox cilmi baarayaal ah, laakiin waxaa lagu taageeray qeyb ka mid ah deeqda Matrixx. Daraasaddan cusub ayaa tijaabisay saameynta ay ku leedahay gluconate zinc, qaybta firfircoon ee Zicam, jiirarka.
Natiijooyinka daraasaddan ayaa muujisay in ay jirtey oo kaliya lumid iyo ku-daba-joog ah dareenka urka ee jiirarka marka la siiyay qiyaaso aad u ballaaran (oo ka badan heerka caadiga ah ee dadka). Si kastaba ha noqotee, waxyeelladaas ayaa loo rogay dhowr toddobaad gudahood.
Waxaa muhiim ah in la tilmaamo in labadan daraasadood ee lagu sameeyay jiirarka; waa in aan taxadarnaa markaan ku dabaqno natiijooyinka imtixaanka xayawaanka u ah bini'aadamka. Sababtoo ah ma jirin baaritaano ballaadhan oo lagu baarayo arrintan oo lagu sameeyay bini-aadanka, ma dhihi karno in badeecadu ay sababto ama aysan sababin ba'an dadka.
Waxtarka
Midkoodna Zicam ama Cold-Eeze maaha xeerka FDA, laakiin labaduba waxay sheeganayaan in ay gaabinayaan muddada hargabka caadiga ah . Shirkadda ayaa sheeganeysa in tan lagu xaqiijiyey daraasad ay samaysay Cleveland Clinic, oo ah goob cilmi-baaris ah. Si kastaba ha noqotee, sida laga soo xigtay daraasadda, saameynta jajabinta sanka ee sanka ku hareeraysan ayaa weli ah mid aan suurtagal ahayn.
Madaxda hore
Boqolaal dad ah ayaa dacwad ku soo oogay shirkadaha Zicam iyo Cold-Eeze sanka sanka, iyaga oo ku andacoonaya in ay lumiyeen dareenkooda urta ka dib markii la isticmaalay sheyga, kuwaas oo la dejiyey Janaayo 2006. $ 12 milyan oo heshiis ah, shirkadda qirtay xumayn ama ogolaansho ah in alaabtoodu ay sababtay luminta dareenka urta.
> Ilo:
> McBride K, Slotnick B, Margolis FL. Ma Isticmaalaa Talaalka Lugaha ee Zinc Sulfate soo saarka Anosmia ee Mouse? Olfactometrical iyo Daraasada Anatomical. Chem Senses. 2003 Oct; 28 (8): 659-70.
> Mossad, Sherif B. "Cudurrada Xakamaynta Neefsashada Hore." Mashruuca Maareynta Cudurrada Cleveland Clinic Clinic 29 July 2005. 03 Nov 2006.
> Slotnick B, Sanguino A, Hus Adam, Marquino G, Silberberg A. Olfaction iyo Epithelium oo ku yaal jiirarka lagu daweeyay Zinc Gluconate. Laryngoscope. 2007 Apr; 117 (4): 743-9.
> "Digniino ku saabsan Saddex Zicam Intranasal Zinc Products." Cusbooneysiinta Macmiilka FDA 16 Juun 09. Maamulka Cuntada iyo Dawooyinka Mareykanka. 16 Juun 09.