Tianeptine acid, raws li ib tug tshwj xeeb tshuaj thiab pharmacological chaw, yog maj attracting xim nyob rau hauv kev tshawb fawb thiab tshuaj. Kab lus no yuav txheeb xyuas nws cov khoom siv tshuaj, kev faib tshuaj pharmacological, thiab cov txheej txheem ntawm kev ua.
Dab tsi yog Tianeptine Acid
Tianeptine acid hmoovyog daim ntawv ntshiab, unreacted ntawm Tianeptine. Hauv chemistry, qhov no feem ntau hu ua "dawb acid" lossis "dawb puag" daim ntawv, txhais tau tias cov molecule tseem tsis tau ua ke nrog cov stabilizer xws li sodium los yog sulfate los ua ntsev.
Txawm hais tias nws yog nyob rau hauv ntau pawg ntawm atypical antidepressants, nws cov teebmeem thiab kev ua tau zoo sib txawv nyob ntawm daim ntawv siv.
Qhov sib txawv ntawm daim ntawv "acid".
Muaj peb hom tshuaj. Daim ntawv acid yog tshwj xeeb hauv nws cov solubility thiab lub sijhawm ua haujlwm: Tianeptine acid tsis soluble hauv dej. Yog li ntawd, nws yog absorbed los ntawm lub cev qeeb qeeb dua li "sodium" daim ntawv. Vim tias qhov kev nqus qeeb qeeb, nws feem ntau muaj lub sijhawm ntev ntawm cov nyhuv, tab sis kuj muaj qhov pib qeeb qeeb ntawm kev ua. Cov neeg siv piav qhia nws cov txiaj ntsig nkhaus raws li ntau "qib zuj zus," nrog qhov pib sai thiab poob sai. Nws feem ntau suav hais tias muaj zog tsawg dua li daim ntawv sodium tab sis ruaj khov dua lub sijhawm. Yog tias koj xav tau tianeptine acid, thov hu rau Xi'an Sonwu Company.
Cov tshuaj twg yog cov tshuaj tianeptine Acid
Nws yog ib tug tshwj xeeb pharmacological tus neeg sawv cev uas tsis tau yooj yim categorized. Thaum technically cais raws li ib tug antidepressant, nws mechanism ntawm kev txiav txim muab nws sib nrug los ntawm cov tshuaj antidepressant.
Nws tsis ua haujlwm los ntawm inhibiting serotonin reuptake; es, nws ua raws li kev xaiv serotonin reuptake enhancer (SSRE). Tsis tas li ntawd, nws tuaj yeem cuam tshuam rau glutamate system thiab hloov kho qhov tso tawm cov tshuaj hormones kev ntxhov siab. Lub pharmacological zog ntawm cov tshuaj yog zoo ib yam li cov ntawm nws cov sodium ntsev daim ntawv, uas yog dav siv nyob rau hauv kev kho mob. Ib qho kev piav qhia txog nws cov tshuaj tiv thaiv kev ntxhov siab yog tias nws txhim kho serotonin uptake hauv lub hlwb. Nws muaj nyob rau hauv ntau hom ntsev, nrog rau sodium thiab sulfate ntsev. Cov ntaub ntawv no cuam tshuam rau cov khoom pharmacokinetic ntawm cov tshuaj, xws li nqus thiab lub sijhawm ua haujlwm. Txawm li cas los xij, txawm hais tias nyob rau hauv cov kua qaub los yog sodium ntsev, cov active molecule tuaj yeem muab faib ua ob pawg loj raws li nws cov qauv tshuaj los yog nws cuam tshuam rau lub hlwb:
1. Kev faib tawm thawj zaug: Atypical Antidepressant
Technically, nws yog cais raws li ib tug atypical antidepressant. Thaum nws tau pib tsim nyob rau hauv 1960s thiab siv nyob rau hauv ntau lub teb chaws los kho cov kev nyuaj siab loj, nws mechanism ntawm kev txiav txim yog tshwj xeeb:
Nws tau raug xa mus rau "kev xaiv serotonin reuptake enhancer" (SSRE), ua qhov sib txawv rau SSRI tshuaj xws li Prozac. Kev tshawb fawb tam sim no qhia tias nws feem ntau ua haujlwm los ntawm kev hloov kho glutamate receptors (lub hlwb lub ntsiab excitatory neurotransmitter) thiab nce dopamine tso tawm.
2. Pharmacological Classification: Opioid Receptor Agonist
Qhov no yog qhov uas tej yam yuav nyuaj. Ntawm cov koob tshuaj ntau dua li kev kho mob, cov tshuaj ua haujlwm ua tus agonist tag nrho ntawm μ-opioid receptor. Vim tias nws ua rau tib cov receptors xws li morphine lossis oxycodone, nws ua rau euphoria thiab ua rau muaj kev pheej hmoo siab ntawm kev quav tshuaj thiab tshem tawm. Nws yog qhov no "dual identity" uas ua rau nws tshwj xeeb.
3. Txoj Cai Tswjfwm
Nws "qib" kuj nyob ntawm koj qhov chaw. Hauv ntau qhov chaw hauv Tebchaws Europe, Asia, thiab Latin America, nws yog ib qho tshuaj uas tswj tau siv los kho kev nyuaj siab thiab kev ntxhov siab. Hauv lwm cheeb tsam, nws yuav raug tswj los yog txwv tsis pub vim nws muaj peev xwm ua rau muaj kev tsim txom thiab kev tsis zoo.
Puas Tianeptine Acid tso tawm dopamine
Yog lawm, Tianeptine nce ntxiv ntawm cov cellular dopamine concentrations, tshwj xeeb tshaj yog nyob rau hauv cov nucleus accumbens. Nws yog ib qho tshuaj tiv thaiv kev ntxhov siab tsis zoo nyob rau hauv uas nws cov txheej txheem ntawm kev ua haujlwm zoo li tsis muaj kev ywj pheej ntawm kev ua haujlwm ntawm serotonin receptors lossis monoamine transporters. Nws tsis ua raws li dopamine transporter (DAT) inhibitor, tsis zoo li cov tshuaj stimulant.
Nws ua haujlwm li cas:
Nws qhov kev cuam tshuam nrog dopamine feem ntau yog los ntawm "kem" los ntawm nws qhov kev ua ntawm lwm cov receptors:
μ-opioid receptor agonist: cov tshuaj yog tag nrho μ-opioid receptor agonist. Thaum cov receptors no tau qhib, lawv inhibit GABAergic neurons (uas feem ntau muaj "inhibitory" nyhuv ntawm dopamine). Los ntawm inhibiting cov "brakes," cov tshuaj ua rau kev tso tawm ntawm dopamine nyob rau hauv lub nucleus accumbens (lub hlwb lub ntsiab nqi zog thiab txaus siab centre).
Glutamate modulation: Nws kuj hloov kho cov kab ke glutamatergic (tshwj xeeb yog AMPA thiab NMDA receptors). Qhov kev hloov pauv ntawm glutamate no tuaj yeem cuam tshuam ncaj qha rau dopamine signaling, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam cuam tshuam nrog kev xav thiab kev txawj ntse.
Thaj chaw- cov teebmeem tshwj xeeb: Cov kev tshawb fawb tau pom tias cov tshuaj tshwj xeeb ua rau cov tshuaj dopamine ntau ntxiv hauv cov nucleus accumbens thiab, ntawm cov koob tshuaj ntau dua, kuj tseem ua rau cov dopamine concentrations hauv prefrontal cortex.
Qhov sib txawv ntawm cov ntawv "acidic":
Thaum cov tshuaj siv tshuaj (dopamine tso tawm ntawm opioid receptors) yog tib yam rau cov khoom sodium, sulfate, thiab acidic cov ntaub ntawv, qhov kev siv thiab ceev ntawm kev tso tawm txawv:
Tianeptine sodium: Ua rau muaj kev nce nrawm thiab ntse hauv cov qib dopamine, yog li muaj peev xwm tshaj plaws rau kev tsim txom thiab "euphoria."
Tianeptine acid: Vim nws cov solubility qis dua thiab nqus tau qeeb, nws ua rau qeeb qeeb ntawm dopamine. Qhov no feem ntau ua rau muaj kev ruaj khov thiab txhawb nqa mus rau qhov siab dua li qhov "siab".
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias vim tias cov khoom lag luam nce dopamine los ntawm tib txoj hauv kev zoo li cov tshuaj opioids, nws ua rau muaj kev pheej hmoo tseem ceeb ntawm kev ua siab ntev thiab kev vam khom. Sij hawm dhau mus, lub hlwb yuav xav tau koob tshuaj ntau dua kom ua tiav tib theem ntawm kev tso tawm dopamine, thiab kev tso tseg ntawm kev siv tuaj yeem ua rau "dopamine poob," uas ua rau muaj kev nyuaj siab thiab ntxhov siab heev thaum tshem tawm.
Yog tias koj xav nug txog tus nqi ntawm tianeptine acid hmoov lossis lwm yam ntaub ntawv khoom, thov hu rau Xi'an Sonwu ncaj qha.
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Tau qhov twg los: https://pubmed.ncbi.nlm.nih.gov/39382192/