Qhov zoo tshaj plaws Nad Nasal Spray

Qhov zoo tshaj plaws Nad Nasal Spray
Paub meej:
1. General Specification (hauv Tshuag)
(1) API (Ntshiab hmoov)
(2) Cov ntsiav tshuaj
(3) Txhaj tshuaj
(4) Capsules
(5) Cream
(6) Cov
(7) Txau
(8) Poob
2.Customization:
Peb yuav sib tham tus kheej, OEM / ODM, Tsis muaj hom, rau kev tshawb nrhiav kev ruaj ntseg nkaus xwb.
Internal Code: KP-1-2/006
CAS Nr .: 53-84-9
Kev tshuaj xyuas: HPLC, LC-MS, HNMR
Kev them nyiaj yug Technology: R&D Dept.-4
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Hauj lwm lawm
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Hauv kev kho cov kab mob neurological, cov kev coj ua niaj hnub ntsib ntau yam teeb meem, xws li cov tshuaj uas tawm tsam kom hla cov ntshav tau zoo- lub paj hlwb teeb meem thiab kev kho tsis zoo. Raws li kev tshawb fawb tob zuj zus, lub tswv yim ntawm "nasal-brain axis" tau maj mam los ua kom pom tseeb, muab txoj hauv kev tshiab rau kev kho mob paj hlwb. Qhov "nasal-brain axis" yog hais txog kev sib txuas ncaj qha ntawm lub qhov ntswg kab noj hniav thiab lub hlwb los ntawm txoj kev neural xws li cov hlab ntsha olfactory thiab trigeminal paj. Qhov kev sib txuas no ua rau kev tswj xyuas qhov ntswg ib txoj hauv kev zoo uas hla cov ntshav - lub hlwb thaiv kom ncaj qha rau lub hauv paus paj hlwb. NAD (nicotinamide adenine dinucleotide), molecule ua si lub luag haujlwm tseem ceeb hauv cellular zog metabolism thiab teeb liab hloov, tuav qhov tseem ceeb ntawm kev tshawb fawb thiab muaj peev xwm kho mob tus nqi. Tshawb nrhiav ntawmnad tsuagdaim ntawv exerting neuroprotective teebmeem ntawm "nasal-brain axis" qhia qhov muaj peev xwm.

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Daim ntawv pov thawj

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Lub tswv yim thiab qhov tseem ceeb ntawm "Nasal Cavity-Brain Axis"

Kev txhais ntawm "Nasal-Brain Axis"

 

 

Qhov "nasal{0}}brain axis" yog hais txog qhov sib txawv anatomical thiab functional txuas ntawm lub qhov ntswg kab noj hniav thiab lub hlwb. Lub qhov ntswg mucosa muab faib ua pa mucosa thiab olfactory mucosa. Lub olfactory mucosa yog nplua nuj nyob rau hauv olfactory hlwb, nws extensions tsim lub olfactory paj hlwb, uas txuas ncaj qha mus rau lub olfactory noob nyob rau hauv lub hlwb. Thaum cov tshuaj tau nqus los ntawm olfactory mucosa, lawv tuaj yeem thauj mus rau hauv lub hlwb ntawm olfactory epithelial hlwb. Tsis tas li ntawd, qee yam tshuaj tuaj yeem raug thauj mus rau hauv lub hlwb lossis lwm thaj chaw hauv lub hlwb ntawm cov hlab ntsha trigeminal xws li nasociliary thiab sphenopalatine cov hlab ntsha uas tau muab faib rau hauv cov pa mucosa. Txoj kev neural tshwj xeeb no muab lub hauv paus physiological rau kev tswj xyuas qhov ntswg kom ncaj qha rau hauv nruab nrab paj hlwb.

Qhov tseem ceeb hauv Kev Kho Mob Neurological Disorders

 

 

Cov kev coj noj coj ua los kho cov kab mob neurological, xws li cov tshuaj noj hauv qhov ncauj lossis kev txhaj tshuaj, feem ntau txwv los ntawm cov ntshav - lub hlwb thaiv. Cov txheej txheem tiv thaiv no tiv thaiv ntau cov molecules loj thiab cov khoom tsis zoo los ntawm kev nkag mus rau hauv cov ntaub so ntswg hauv hlwb, tab sis nws tseem cuam tshuam cov tshuaj kho mob los ntawm kev mus txog thaj tsam cuam tshuam, yog li txo cov kev kho mob. Qhov "nasal-brain axis" muaj kev nyab xeeb dua, muaj txiaj ntsig zoo dua, thiab yooj yim rau kev kho mob paj hlwb. Los ntawm kev tswj qhov ntswg, cov tshuaj hla cov ntshav- lub hlwb thaiv ncaj qha, mus txog qhov nruab nrab ntawm lub paj hlwb sai. Qhov no txhim kho cov tshuaj bioavailability, txo cov kev mob tshwm sim, thiab ua rau muaj kev cia siab tshiab rau kev kho cov kab mob neurological.

Lub Physiological Functions thiab Neuroprotective Potential ntawm NAD

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Physiological Functions ntawm NAD

NAD yog ib qho tseem ceeb ntawm cov metabolite dav dav hauv cov tsiaj thiab cov nroj tsuag, feem ntau ua haujlwm rau ob lub luag haujlwm loj. Ntawm ib sab, nws ua raws li cov cab kuj redox koom nrog hauv cellular zog metabolism thiab lwm yam txheej txheem metabolic. Hauv cellular zog metabolism, NAD koom nrog txoj hauv kev tseem ceeb xws li lub voj voog tricarboxylic acid thiab oxidative phosphorylation. Los ntawm kev lees txais thiab xa cov hluav taws xob, nws hloov cov hluav taws xob tshuaj uas khaws cia hauv cov khoom noj rau hauv ATP lub zog siv tau los ntawm cov hlwb. Ntawm qhov tod tes, NAD ua haujlwm raws li lub substrate rau ntau ntawm NAD-nyob ntawm cov enzymes, tswj kev sib txawv ntawm kev taw qhia los ntawm cov enzymes. Piv txwv li, NAD-dependent enzymes xws li tsev neeg sirtuin ntawm cov proteins ua lub luag haujlwm tseem ceeb hauv kev hloov cov noob caj noob ces, kev loj hlob ntawm tes, thiab kho DNA.

Lub luag haujlwm muaj peev xwm hauv Neuroprotection

Nyob rau hauv xyoo tas los no, mounting pov thawj qhia tau hais tias NAD metabolism nyob ntawm qhov chaw ntawm neurodegenerative kev cai, nrog nws homeostasis yog ib qho tseem ceeb rau neural noj qab haus huv. Hauv cov qauv tsiaj ntawm cov kab mob neurodegenerative, nce qib NAD txhim kho neuronal noj qab haus huv, nco, thiab kev txawj ntse. Piv txwv li, hauv Alzheimer's kab mob qauv, txo NAD qib sib cuam tshuam nrog kev tuag neuronal thiab kev txawj ntse poob. Ntxiv NAD precursors lossis nce qib NAD intracellular los ntawm lwm txoj kev txo qis kev puas hlwb neuronal thiab txhim kho kev txawj ntse-kev coj cwj pwm hauv tsiaj. Qhov no qhia tau hais tias NAD lub peev xwm loj heev rau kev tiv thaiv neuroprotection, tso nws ua lub hom phiaj kho mob rau cov kab mob neurological.

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Qhov zoo ntawm Nasal Administration

Tsis yog -Invasiveness thiab Convenience

Kev tswj hwm intranasal tsis yog -invasive, zam kev raug mob thiab mob cuam tshuam nrog kev txhaj tshuaj ib txwm muaj lossis kev phais mob, yog li txhim kho tus neeg mob kev lees paub thiab kev nplij siab. Piv nrog rau kev tswj hwm qhov ncauj, kev xa tawm intranasal bypasses gastrointestinal absorption thiab lub siab ua ntej - dhau cov nyhuv, txo cov tshuaj degradation hauv plab hnyuv thiab lub siab metabolism, yog li txhim kho bioavailability. Tsis tas li ntawd, kev tswj xyuas qhov ntswg yog qhov yooj yim thiab nrawm, tso cai rau cov neeg mob ua tus kheej - tswj hwm hauv tsev yam tsis tas yuav muaj kev pab kho mob, yog li txo cov nqi kho mob thiab sijhawm. Piv txwv li, cov neeg mob uas muaj cov kab mob neurological xav tau kev kho mob ntev - tuaj yeem tswj hwm lawv txoj kev kho mob hauv tsev, txhim kho kev kho mob.

Efficiency thiab Targeting

Kev tswj xyuas qhov ntswg ua rau kev xa tshuaj sai sai rau cov phiaj xwm. Los ntawm txoj kev cuam tshuam nrog cov hlab ntsha olfactory thiab trigeminal hauv qab lub qhov ntswg mucosa, cov tshuaj molecules nrawm nrawm mus rau qhov muag olfactory kom ncav cuag thaj tsam ntawm lub hlwb, ua tiav cov txiaj ntsig kho mob sai. Piv nrog rau kev tswj hwm txoj hlab ntshav, qhov ntswg qhov ntswg ua tiav siab dua hauv nruab nrab lub paj hlwb nkag mus, txhim kho kev siv tshuaj. Piv txwv li, kev tshawb fawb tsiaj pom tau hais tias fluorescently sau npe exosomes tswj intranasally coj zoo li lub microfleet uas tau kawm heev: hauv ib teev, lawv hla lub qhov muag teev kom mus txog thaj tsam hippocampal CA1, thiab hauv 24 teev, lawv sib sau rau hauv thaj chaw mob, nrhiav pom cov neurons puas. Qhov no qhia txog qhov ua tau zoo thiab lub hom phiaj muaj peev xwm ntawm kev tswj qhov ntswg, ua rau kev xa tshuaj ncaj qha mus rau qhov chaw pathological thiab txhim kho cov txiaj ntsig kho mob.

Txo cov kev mob tshwm sim thiab ua kom rov ua tau zoo dua

Txij li thaum kev tswj xyuas qhov ntswg ua ncaj qha rau ntawm lub hom phiaj, nws txo qis kev cuam tshuam ntawm lub cev thaum lub sij hawm ncig, yog li txo qis kev cuam tshuam rau lwm yam kabmob thiab cov kev mob tshwm sim. Piv txwv li, piv rau cov ntsiav tshuaj ntawm qhov ncauj, cov tshuaj intranasal formulation ntawm zolmitriptan ua rau tsawg dua cov kab mob plawv tsis zoo. Tsis tas li ntawd, qhov tsis yog- ntxeem tau thiab yooj yim- rau- tswj qhov xwm txheej ntawm qhov ntswg tso cai rau rov siv tshuaj dua thaum tsim nyog los tswj cov teebmeem kev kho mob lossis txhawb kev kho lub sijhawm ntev -. Qhov no yog qhov tseem ceeb tshwj xeeb rau kev tswj xyuas qee yam mob paj hlwb, ua kom muaj kev kho mob txuas ntxiv thiab ruaj khov.

Mechanisms of Neuroprotection Mediated by Nasal -Brain Axis

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Direct Action on Brain Neurons

Ua raws li kev tswj hwm intranasal, cov khoom xyaw nquag hauv NAD tshuaj tsuag tuaj yeem taug kev raws txoj hauv kev olfactory thiab trigeminal hlab ntsha kom nkag mus rau lub hlwb ncaj qha thiab ua rau cov neurons. Raws li ib qho tseem ceeb coenzyme nyob rau hauv cellular zog metabolism, NAD activates intracellular zog txoj kev, txhawb ATP zus tau tej cov, thiab muab txaus zog txhawb rau neurons. Ib txhij, NAD modulates neural signaling processes, influencing neuronal survival, differentiation, and function. Piv txwv li, NAD activates sirtuin tsev neeg cov proteins los tswj cov noob qhia, suppress neuronal apoptosis, thiab txhawb cell ciaj sia taus thiab kho.

Kev tswj ntawm Neuroinflamation

Neuroinflammation plays lub luag haujlwm tseem ceeb hauv qhov pib thiab kev loj hlob ntawm cov kab mob neurological. Microglia, lub cev tiv thaiv kab mob hauv lub hauv nruab nrab lub paj hlwb, ua rau lub sijhawm ua haujlwm neuroinflammatory. Lawv tso tawm pro- cov kab mob inflammatory xws li IL-1 , TNF- , thiab IL-6, ua rau mob hnyav dua thiab ua rau muaj kev puas tsuaj rau neuronal. Thaum nkag mus rau hauv lub hlwb ntawm "qhov ntswg- lub hlwb axis," NAD tshuaj tsuag modulates microglial xeev, suppressing lawv pro- mob phenotype thiab rov ua haujlwm homeostatic. Kev tshawb fawb qhia tias NAD txo qis neuroinflammation thiab tiv thaiv cov neurons los ntawm kev cuam tshuam cov xwm txheej ntawm NF-κB taw qhia txoj hauv kev hauv microglia. Qhov no yuav txo tau cov teeb meem inflammatory cascade amplification nyhuv, txo cov pro-inflammatory yam qhia, thiab ib txhij nce qib ntawm anti-inflammatory yam xws li IL-10.

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Txhawb Neural Repair thiab Regeneration

Tom qab raug mob neurological, kho neural thiab rov tsim dua tshiab yog qhov tseem ceeb rau kev rov ua haujlwm. NAD tshuaj tsuag pab txhawb txoj haujlwm no los ntawm ntau txoj hauv kev. Ntawm ib sab, NAD muab lub zog thiab cov khoom siv lub hauv paus xav tau rau kev kho cellular, txhawb kev metabolic thiab kev ua haujlwm zoo hauv cov neurons. Ntawm qhov tod tes, NAD tswj cov kev qhia thiab kev zais ntawm cov neurotrophic yam xws li vascular endothelial kev loj hlob yam C (VEGF-C), angiopoietin-2 (ANG-2), thiab fibroblast kev loj hlob factor-2 (FGF-2). Cov yam ntxwv loj hlob no txhawb kev loj hlob ntawm axonal thiab kev sib txuas, yog li ua kom yooj yim rau kev tsim kho neuronal. Tsis tas li ntawd, NAD tswj cov kev loj hlob thiab kev sib txawv ntawm neural qia hlwb, muab cov cellular tshiab rau kev kho neural.

Kev Tshawb Fawb Txog Kev Tshawb Fawb ntawm NAD Nasal Spray

Tsiaj Studies

 

 

Hauv kev sim tsiaj, NAD tshuaj tsuag qhov ntswg tau ua rau pom cov teebmeem neuroprotective tseem ceeb. Piv txwv li, ib txoj kev tshawb fawb tau siv tus qauv tsiaj ntawm kev siv tshuaj khomob -induced peripheral neuropathy (CIPN) thiab muab NAD tshuaj tsuag qhov ntswg. Cov txiaj ntsig tau pom tias piv rau pawg tswj hwm, cov tsiaj kho nrog NAD cov tshuaj tsuag qhov ntswg tau nthuav tawm cov txiaj ntsig zoo ntawm lub paj hlwb, txo cov paj hlwb kev puas tsuaj, thiab ua kom cov paj hlwb nrawm nrawm. Qhov no qhia tau hais tias NAD cov tshuaj tsuag qhov ntswg txhim kho cov paj hlwb tiv thaiv kev puas tsuaj thiab txhawb kev kho paj hlwb los ntawm kev nce qib NAD hauv lub cev.

Lwm txoj kev tshawb fawb siv tus qauv Alzheimer's tus tsiaj kuj pom tias NAD tshuaj tsuag qhov ntswg txhim kho kev txawj ntse. Hauv qhov kev tshawb fawb no, cov kws tshawb fawb tau tsim tus qauv Alzheimer los ntawm kev txhaj tshuaj -amyloid (A) rau hauv cov tsiaj lub hlwb, tom qab ntawd muab NAD tshuaj tsuag qhov ntswg. Tom qab ib lub sij hawm ntawm kev kho mob, kev txawj ntse muaj nuj nqi kev ntsuam xyuas qhia tau hais tias cov tsiaj uas tau txais NAD tshuaj tsuag qhov ntswg qhia tau hais tias muaj kev ua tau zoo heev nyob rau hauv lub cim xeeb, kev kawm, thiab lwm yam kev txawj ntse ua hauj lwm piv rau pab pawg neeg tswj. Kev tshawb nrhiav ntxiv tau qhia tias NAD tshuaj tsuag qhov ntswg txo qis cov quav hniav hauv cov tsiaj hlwb, txo qis cov lus teb neuroinflammatory, thiab tiv thaiv cov neurons los ntawm A -induced toxic puas tsuaj.

Kev Kawm Preclinical

 

 

Hauv kev tshawb fawb preclinical, cov kws tshawb fawb tau ua nyob rau hauv - kev tshawb nrhiav tob rau hauv kev nyab xeeb, pharmacokinetics, thiab pharmacodynamics ntawm NAD tshuaj tsuag qhov ntswg. Kev ntsuas tshuaj lom hauv vitro cell thwmsim thiab kev tshawb fawb tsiaj pom tau hais tias nyob rau hauv qhov tsim nyog ntau npaum li cas, NAD tshuaj tsuag qhov ntswg nthuav tawm cov ntaub ntawv muaj kev nyab xeeb zoo nrog cov tshuaj lom me me rau cov hlwb thiab cov ntaub so ntswg.

Kev tshawb fawb Pharmacokinetic elucidated qhov nqus, faib, metabolism, thiab excretion txheej txheem ntawm NAD nasal tsuag hauv vivo. Kev tshawb pom qhia tias tom qab kev tswj hwm intranasal, NAD tau nrawm nrawm los ntawm lub qhov ntswg mucosa thiab nkag mus rau hauv lub hauv nruab nrab lub paj hlwb ncaj qha los ntawm "qhov ntswg- lub hlwb," ua tiav cov ntaub so ntswg hauv hlwb. Raws li qhov tshwm sim, NAD nthuav tawm cov metabolism hauv cov metabolism hauv lub cev, tswj kom muaj txiaj ntsig zoo uas ua kom nws cov teebmeem neuroprotective.

Cov kev tshawb fawb Pharmacodynamic ntxiv ua kom pom tseeb qhov kev tiv thaiv neuroprotective ntawm NAD nasal spray. Siv cov qauv tsiaj ntawm ntau yam kab mob neurodegenerative, xws li Parkinson's kab mob thiab mob stroke, kev kho mob nrog NAD qhov ntswg tshuaj tsuag tau tswj xyuas nws cov teebmeem ntawm neural muaj nuj nqi thiab kev hloov pauv neuropathological. Cov txiaj ntsig tau pom tias NAD cov tshuaj tsuag qhov ntswg ua rau lub cev tsis muaj zog, txo cov cell cell tuag, thiab txhawb kev tsim kho paj hlwb thiab kho, tso lub hauv paus ruaj khov rau kev tshawb fawb tom ntej.

Cov lus nug nquag
 

NAD spray ua dab tsi?

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NAD + Nasal Spray yog qhov zoo tagnrho rau cov poj niam thiab cov txiv neej nrhiav: Txhim kho lub zog thiab ua kom pom tseeb. Restore vitality tom qab cev xeeb tub los yog phais. Ua kom lub ntsej muag rejuvenation, kho daim tawv nqaij, los yog lub cev contouring.

Puas yog NAD + tsis zoo rau lub siab?

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NAD + nws tus kheej yog qhov tseem ceeb rau daim siab noj qab haus huv, tab sis cov koob tshuaj ntau ntawm nws cov precursors (xws li nicotinic acid / NA) tuaj yeem ua rau tsis zoo, uas ua rau lub siab puas tsuaj, tshwj xeeb tshaj yog siab dua 3g / hnub; Txawm li cas los xij, kev txhawb nqa NAD + qib (ntawm NR / NMN) feem ntau muaj txiaj ntsig zoo rau cov xwm txheej xws li kab mob siab rog (NAFLD), qhia txog lub luag haujlwm nyuaj uas daim ntawv thiab koob tshuaj tseem ceeb heev. Cov neeg uas muaj teeb meem ntawm daim siab uas twb muaj lawm yuav tsum tau ceev faj thiab sab laj nrog kws kho mob ua ntej noj NAD + tshuaj.

NAD puas tuaj yeem tsim kev puas tsuaj rau lub raum?

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Cov ntaub ntawv pov thawj tshiab qhia txog NAD+depletion raws li ib tug tseem ceeb tsav tsheb ntawm metabolic dysfunction nyob rau hauv mob raum raug mob (AKI), txuas lub zog tsis txaus rau cov txiaj ntsig kho mob tsis zoo.

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