Unyango lokuNikezelwa kweZiyobisi ngexabiso eliphantsi

Unyango loNikezo lwechiza oluQhephu eliphantsi: IsiKhokelo esiBanzi Eli nqaku liphonononga ukuqhubela phambili kunye neengqwalaselo ezijikeleze ukukhutshwa konyango lokunikezelwa kwechiza okufikelelekayo, ukuphonononga iindlela ezahlukeneyo, izibonelelo, imingeni, kunye nezalathiso zexesha elizayo. Sihlola imizekelo ethile, uhlalutyo lweendleko-zokusebenza, kunye nezicelo ezinokuthi zibe kho, zibonelela ngokuqonda ngokucacileyo le ndawo ibalulekileyo kuphuhliso lwamayeza.

Ukukhutshwa okuZinzileyo okuPhakamileyo koNyango lweZiyobisi: Isikhokelo esiBanzi

Iinkqubo zokuhanjiswa kweziyobisi ezizinzileyo (SRDDS) zibonelela ngenye indlela enyanzelisayo kwiifomu zedosi yemveli, ibonelela ngezibonelelo ezininzi kwizigulana kunye nababoneleli bezempilo. Nangona kunjalo, iindleko zophuhliso kunye nemveliso zinokuba ngumqobo obalulekileyo. Esi sikhokelo sivavanya amacebo okuphumeza Ukukhutshwa okuzinzileyo konyango lokuhanjiswa kweyeza, ukuhlola ubuchwephesha obahlukeneyo kunye neeprofayili zabo ezifanelekileyo zeendleko. Siza kuthathela ingqalelo izinto eziphembelela iindleko, kubandakanywa ukukhethwa kwezinto eziphathekayo, iinkqubo zokuvelisa, kunye nokunyusa amandla. Ekugqibeleni, olu phononongo lujolise ekukhanyiseni iindlela ezikhokelela ekufikelelekeni okubanzi kunye nokufikeleleka kolu phuhliso lubalulekileyo lonyango.

Ukuqonda Ukuhanjiswa kweziyobisi okuZinzileyo

Iindlela zokuhanjiswa kwamachiza esintu zihlala zikhokelela kuxinzelelo oluguquguqukayo lwamachiza emzimbeni, okukhokelela kwiziphumo ebezingalindelekanga kunye nokusebenza konyango olusezantsi. Unyango lonikezelo lwamachiza olukhutshwayo oluzinzileyo ijonge ukoyisa le mida ngokukhupha ichiza ngesantya esilawulwayo kwixesha elongeziweyo. Oku kukhutshwa okulawulwayo kunciphisa ukugxininiswa okuphezulu, kuphucula ukuthotyelwa kwesigulane (ngenxa ye-dosing ephantsi rhoqo), kwaye kaninzi kwandisa iziphumo zonyango. Iitekhnoloji ezininzi zifezekisa oku kukhululwa kulawulwayo, nganye ineempembelelo zeendleko ezahlukeneyo.

Ubuchwephesha obuqhelekileyo be-SRDDS kunye neendleko zabo

Iteknoloji	Inkqubo	Iindleko zeFactors	Imizekelo
IiNkqubo zeMatrix	Iziyobisi zisasazwe kwi-polymeric matrix; ukukhululwa kwenzeka ngokusasazwa okanye ukhukuliseko.	Iindleko zepolymer, ubunzima bokuvelisa.	Amayeza amaninzi afumaneka ngokurhweba ngomlomo.
Iinkqubo zamadama	Ichiza eliqulethwe kwindawo yokugcina amanzi, likhutshwe ngenwebu yokulawula izinga.	Iindleko ze-Membrane, ukuveliswa okuchanekileyo.	Iipetshi zeTransdermal, izixhobo ezifakelwayo.
Iimpompo ze-Osmotic	Uxinzelelo lwe-Osmotic luqhuba ukukhutshwa kwechiza nge-membrane ene-semi-permeable.	Ubunzima besixhobo, iindleko zezinto eziphathekayo.	Amanye amayeza omlomo kwiimeko ezithile.

Itheyibhile 1: Ukuthelekiswa kweeTekhnoloji ze-SRDDS kunye neeNdleko zeeFactors

Imiba echaphazela iindleko ze Unyango lokuNikezelwa kweZiyobisi ngexabiso eliphantsi

Iindleko ze Ukukhutshwa okuzinzileyo konyango lokuhanjiswa kweyeza iphenjelelwa zizinto ezininzi. Ukukhetha izinto eziphathekayo kudlala indima ebalulekileyo; iipolymers ezihambelana ne-biocompatible kunye ne-kinetics yokukhululwa kodwa ixabiso eliphantsi libalulekile. Iinkqubo zokuvelisa, kubandakanywa amandla okunyusa, ifuthe elibonakalayo kwiindleko zizonke. Iindlela zokuvelisa ezisebenzayo nezilungelelanisiweyo zibalulekile ekufezekiseni uqoqosho lwesikali. Iindlela zolawulo kunye neengqwalasela zepropathi enomgangatho ophezulu wokuqonda nazo zinegalelo kubume bexabiso ngokubanzi.

Amacebo okuNcitshiswa kweendleko

Amaqhinga amaninzi anokusetyenziswa ukunciphisa iindleko Ukukhutshwa okuzinzileyo konyango lokuhanjiswa kweyeza. Oku kuquka ukusebenzisa imathiriyeli efikelelekayo, efumaneka lula ngelixa ugcina ukusebenza kakuhle. Ukulungiswa kwenkqubo kunye nokuzenzekelayo kunokunciphisa kakhulu iindleko zokuvelisa. Ukuphonononga obunye ubuchwephesha bokuvelisa, obufana noshicilelo lwe-3D, kunokukhokelela kwimveliso esebenzayo nenexabiso eliphantsi. Intsebenziswano phakathi kwamaziko ophando kunye neenkampani zamachiza zinokukhuthaza ukutsha kunye nokunciphisa iindleko zophuhliso.

Imikhomba-ndlela yexesha elizayo kwi-SRDDS efikelelekayo

Ikamva le Ukukhutshwa okuzinzileyo konyango lokuhanjiswa kweyeza ilele kutshintsho oluqhubekayo kunye nophando. Ukuphuhliswa kwenoveli ye-biocompatible kunye ne-biodegradable polymers kunye neempawu zokukhululwa eziphezulu kunye neendleko eziphantsi zibalulekile. Inkqubela phambili kwi-nanotechnology kunye nokuhanjiswa kweziyobisi okujoliswe kuyo kunokuphucula ukusebenza kunye nokunciphisa inani leyeza elifunekayo, okukhokelela ekongeni kweendleko. Uphando olongezelelekileyo kubuchule bokwenziwa kweendleko kunye nokwenza lula iindlela zokulawula ziyakudlala indima ebalulekileyo ekwandiseni ukufikelela kwi-SRDDS efikelelekayo.

Ngolwazi oluthe kratya malunga nophando lomhlaza kunye nonyango, ungafumana i IZiko loPhando ngoMhlaza laseShandong Baofa iwebhusayithi iluncedo. Banikezela ngolwazi oluxabisekileyo kunye nezixhobo ezinxulumene nokuqhubela phambili kwi-oncology.

I-Disclaimer: Le ngcaciso yenzelwe iinjongo zemfundo kuphela kwaye akufanele ithathwe njengengcebiso yezonyango. Soloko udibana nengcali yezempilo phambi kokuba wenze naziphi na izigqibo ezinxulumene nempilo okanye unyango lwakho.