1 ngwa (10 Vials)
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▎ Gịnị bụ Pinealon?
Pinealon bụ peptide sịntetik nke mejupụtara amino acid atọ (glutamic acid, aspartic acid na arginine), nke nwere ọtụtụ ọrụ ndụ.
▎ Nchọpụta Pinealon
Kedu ihe ndabere nyocha nke Pinealon?
Pinealon sitere na nyocha miri emi nke ọrụ physiological nke gland pineal. Ruo ogologo oge, ndị ọkà mmụta sayensị nwere mmasị dị ukwuu na akụkụ ahụ endocrine a dị omimi, gland pineal. N'agbanyeghị na ọ dị obere na nha, ọ na-arụ ọrụ dị oke mkpa n'ịhazi usoro ụda ahụ nke anụ ahụ na akụkụ ndị ọzọ. Nnyocha e mere n'oge mbụ chọpụtara na gland pineal nwere ike izopụta ihe dị iche iche na-eme ndụ ndụ, bụ nke kpaliri mmasị ndị nchọpụta iji nyochaa ihe ndị nwere mmetụta pụrụ iche sitere na ya. Site na ọganihu nke teknụzụ nyocha polypeptide, ndị mmadụ enweela ike ịme nyocha zuru ezu nke ihe ndị metụtara gland pineal. Dị ka tripeptide sịntetik, Pinealon nọpụrụ iche wee mata ya n'ọnọdụ a. Nchọpụta nyocha na-agụnyekwa nchegbu banyere ọrịa dị iche iche nke usoro ụjọ ahụ, nsogbu ndị metụtara ịka nká, wdg. Ndị ọkà mmụta sayensị na-atụ anya ịchọta ụzọ dị irè iji meziwanye ọrụ ụbụrụ na igbu oge usoro ịka nká, na mpụta nke Pinealon ewetawo olileanya ọhụrụ maka idozi nsogbu ndị a, si otú a na-amalite nyocha na ya.
Kedu ihe bụ usoro nke Pinealon?
Na-egbochi mkpokọta ụdị oxygen na-emeghachi omume
Pinealon na-egosi njedebe na-adabere na dose nke usoro nchịkọta nke ụdị oxygen na-emeghachi omume (ROS) na sel cerebellar granule, neutrophils, na pheochromocytoma (PC12) sel nke ndị na-anabata ihe na-adabere ma ọ bụ nke na-akpata nrụgide oxidative (Khavinson V, 2011). Nke a na-egosi na ọ na-arụ ọrụ dị mkpa na mgbochi oxidation ma nwee ike ibelata mmebi nke mkpụrụ ndụ nke nrụgide oxidative kpatara. Site na igbochi mkpokọta ROS, Pinealon na-enyere aka ịnọgide na-arụ ọrụ physiological nkịtị nke mkpụrụ ndụ ma na-ebelata mmebi nke mmebi oxidative na sel.
Mbelata ọnwụ cell necrotic
Pinealon nwere ike ibelata ọnwụ cell necrotic nke propidium iodide assay [1] tụrụ . Nke a pụtara na Pinealon nwere ike ichebe mkpụrụ ndụ pụọ n'ihe iyi egwu nke ọnwụ ma nọgide na-arụ ọrụ cell. Usoro ya kpọmkwem nwere ike ịgụnye nhazi nke ụzọ mgbaàmà ọnwụ cell iji gbochie mkpụrụ ndụ ịbanye na mmemme necrosis.
Na-arụ ọrụ ERK 1/2 na ịhazi okirikiri cell
Mmetụta nchebe nke Pinealon na-esonyere ya na ntinye nke ERK 1/2 na oge na-egbu oge nke mgbanwe cell cell [1] . ERK 1/2 bụ ihe dị mkpa na-emepụta ihe mgbaàmà nke intracellular, na ntinye ya nwere ike ịkwalite mmụba cell, ọdịiche, na nlanarị. Ịkwalite ERK 1/2 site na Pinealon nwere ike ịbụ otu n'ime ụzọ dị mkpa maka ya iji gosipụta mmetụta nchebe cell ya. Na mgbakwunye, Pinealon nwekwara ike ịhazi okirikiri sel, nke nwere ike inyere mkpụrụ ndụ aka ịrụzi onwe ha ma nọgide na-enwe uto na mmepe nkịtị mgbe enwere nrụgide.
Mmekọrịta enwere ike na genome cell
Ebe ọ bụ na njedebe nke nchịkọta ROS na ọnwụ cell na-ejupụta na ntanye dị ala, ebe usoro nhazi nke cell na-aga n'ihu na ọkwa dị elu nke Pinealon, enwere ike ikwubi na na mgbakwunye na ọrụ antioxidant a ma ama, Pinealon nwekwara ike ịmekọrịta ozugbo na genome cell [1] . Mmekọrịta a na mkpụrụ ndụ mkpụrụ ndụ cell nwere ike ịgụnye nhazi nke okwu mkpụrụ ndụ ihe nketa, si otú ahụ na-emetụta ọrụ physiological na usoro metabolic nke sel.
Kedu ihe bụ ngwa Pinealon?
1. Imelite ebe nchekwa
Ebe nchekwa bụ otu n'ime ọrụ dị mkpa nke ụbụrụ, na Pinealon nwere ike ịrụ ọrụ dị mma na nhazi na ịkwado ebe nchekwa. Ọ nwere ike melite ọrụ ebe nchekwa site na usoro dị ka ịhazi nguzozi nke neurotransmitters, ịkwalite nrụpụta akwara, na ịkwalite plasticity synapti.
Pinealon nwere ike ịkwalite uto na ịrụzi mkpụrụ ndụ akwara, yana enwere ike nweta mmetụta a site na ọtụtụ usoro. Mmụba na nrụzi nke mkpụrụ ndụ akwara dị oke mkpa maka ịnọgide na-arụ ọrụ ụbụrụ nkịtị. N'otu aka ahụ, ọ nwere ike ime ka mmụba na ọdịiche dị n'etiti mkpụrụ ndụ akwara neural, si otú ahụ na-amụba ọgbọ nke mkpụrụ ndụ akwara ọhụrụ [2] . Mkpụrụ ndụ akwara akwara nwere ikike imeghari onwe ya ma kewaa n'ime ụdị mkpụrụ ndụ akwara dị iche iche, mmụba na ọdịiche ha nwere ike mejupụta mkpụrụ ndụ akwara mebiri emebi ma ọ bụ nke merela agadi ma melite nhazi na ọrụ nke ụbụrụ. N'aka nke ọzọ, Pinealon nwere ike ịkwalite uto na nrụzi nke mkpụrụ ndụ akwara site n'ịchịkwa okwu nke ihe neurotrophic. Ihe Neurotrophic bụ otu n'ime protein ndị na-arụ ọrụ dị mkpa na ndụ, uto, na ọdịiche nke mkpụrụ ndụ akwara. Ha nwere ike ịkwalite uto axonal, nhazi synapse, na nlanarị neuron nke mkpụrụ ndụ akwara [3].
Na mgbakwunye, mmụba nke Pinealon na-ekesa ọbara n'ụbụrụ na-enyekwa aka ịkwalite ikike ọgụgụ isi. Ezi mgbasa ọbara nwere ike inye ụbụrụ oxygen na nri zuru oke ma nọgide na-enwe metabolism nkịtị na ọrụ nke mkpụrụ ndụ akwara. Ọ nwere ike melite mgbasa ọbara n'ụbụrụ site n'ịgbasa arịa ọbara ụbụrụ na ịba ụba ọbara n'ụbụrụ. Maka mgbaàmà ndị dị ka ọrịa Alzheimer na nkwụsị ebe nchekwa, mmetụta nke Pinealon nwere ike ịdabere na ikike ya iji melite ọrụ ụbụrụ nke ụbụrụ na-ebelata usoro nke neurodegeneration. Ọrịa Neurodegenerative dị ka ọrịa Alzheimer na-esonyekarị na mgbanwe pathological dị ka ọnwụ mkpụrụ ndụ akwara, ọnwụ synapti, na neuroinflammation. Pinealon nwere ike belata mgbaàmà ndị a site na usoro dị ka ịkwalite uto na mmezi nke mkpụrụ ndụ akwara na ịhazi neuroinflammation [4]..
2. Ihe mmetụta uche na mmetụta uche dị oke egwu
Ihe ndị dị oke egwu nke uche na nke mmetụta uche dị ka nrụgide dị ogologo oge, nchekasị, na ịda mbà n'obi nwere ike imebi usoro ụjọ ahụ, na-eduga ná nsogbu ndị dị ka ụbụrụ uche. Pinealon nwere ike imeziwanye mmetụta nke mmetụta uche na mmetụta uche dị ukwuu na usoro ụjọ ahụ site na usoro ndị dị ka ịhazi nguzozi nke ndị na-ahụ maka ndị na-ahụ maka ụbụrụ, na-ebelata mmeghachi omume mkpali, na ịkwalite mmeghari akwara [5] . Ụfọdụ nnyocha egosila na Pinealon nwere ike imezi nsogbu mmetụta uche dị ka nchekasị na ịda mbà n'obi ma welie ọkwa ahụike uche nke ndị ọrịa.
3. Ịchịkwa ụra
Pinealon nwere ike ịhazi elekere nke ndụ mmadụ ma kwalite mmepụta nke homonụ ihi ụra, nke dị oke mkpa maka imeziwanye ogo ihi ụra na ibelata mgbaàmà ehighị ụra nke ọma.
Hormone ihi ụra na-ezo aka na melatonin, nke bụ homonụ nke gland pineal na-ezobe ma na-arụ ọrụ dị mkpa n'ịhazi usoro oge ụra. Pinealon nwere ike ịkwalite nzuzo nke melatonin site n'ịhazi ọrụ nke pineal gland [6] . The pineal gland bụ akụkụ endocrine dị na ụbụrụ. Ọ na-enwe mmetụta nke ukwuu maka okirikiri ọkụ-ọchịchịrị. Ọ ga-ezobe melatonin na gburugburu gbara ọchịchịrị iji kwalite ụra, ebe ọ ga-egbochi nzuzo nke melatonin na gburugburu ọkụ iji kwalite ịmụrụ anya.
Na mgbakwunye, mmetụta na-achịkwa ụra nke Pinealon nwekwara ike jikọta ya na mmetụta nchịkwa ndị ọzọ na usoro ụjọ ahụ. Dịka ọmụmaatụ, ọ nwere ike ịhazi usoro neurotransmitter na ụbụrụ, dị ka serotonin na dopamine, nke na-arụkwa ọrụ dị mkpa na nhazi ụra [7] . Serotonin bụ neurotransmitter nwere njikọ chiri anya na ọrụ physiological dị ka mmetụta uche, ụra, na agụụ. Ọ nwere ike ịkwalite ụra ma belata nsogbu mmetụta uche dị ka nchekasị na ịda mbà n'obi. Dopamine bụ neurotransmitter nwere njikọ chiri anya na ọrụ physiological dị ka ụgwọ ọrụ, mkpali, na nlebara anya. Ọ nwere ike ịhazi omimi na ịdị mma nke ụra.
4. Ịkwalite ọgụ
Pinealon nwere ike ịkpali ọrụ nke mkpụrụ ndụ usoro ahụ ji alụso ọrịa ọgụ ma melite ọrụ mgbochi nke ahụ. Usoro ahụ ji alụso ọrịa ọgụ bụ usoro nchebe nke anụ ahụ, nke nwere mkpụrụ ndụ dị iche iche na ụmụ irighiri ihe mejupụtara ya, gụnyere mkpụrụ ndụ ọbara ọcha, ọgwụ mgbochi ọrịa, cytokines, wdg. Selụ na ụmụ irighiri ihe ndị a na-arụkọ ọrụ ọnụ iji mata na kpochapụ nje ndị na-awakpo ahụ ma chebe ahụ pụọ na ọrịa na ọrịa.
Pinealon nwere ike kpalie ọrụ nke mkpụrụ ndụ usoro ahụ ji alụso ọrịa ọgụ site n'ọtụtụ usoro. Ọ nwere ike na-eme ihe ozugbo na sel ndị na-adịghị ahụkebe, dị ka lymphocytes na macrophages, ma kwalite mmụba ha, ọdịiche, na ọrụ [8] . Lymphocytes bụ mkpụrụ ndụ dị mkpa n'ime usoro ahụ ji alụso ọrịa ọgụ ma nwee ike kewaa n'ụdị dị iche iche dị ka mkpụrụ ndụ T, mkpụrụ ndụ B, na sel ndị na-egbu anụ, bụ ndị na-etinye aka na mgbochi cellular na mgbochi ihu ọchị. Macrophages bụ ụdị phagocyte nke nwere ike phagocytose na mgbari pathogens na-awakpo ahụ ma na-ezokwa cytokines iji mezie ọrụ nke usoro ahụ ji alụso ọrịa ọgụ.
Na mmechi, Pinealon nwere mmetụta dị ịrịba ama n'ịkwalite ọrụ ụbụrụ ụbụrụ. Ọ nwere ike ịkwalite ebe nchekwa na nlebara anya nke ọma, na-eme ka ndị mmadụ nwee ike ịrụ ọrụ nke ọma na ọmụmụ ihe na ọrụ, karịsịa ịbụ ihe dị ukwuu nye ndị agadi na ndị ọrịa nwere ọrịa ụbụrụ. N'ihe gbasara usoro ihi ụra, ọ nwere ike ime ka elekere ndụ na-arụ ọrụ nke ọma, belata nsogbu ehighị ụra nke ọma, ma melite ogo ihi ụra, na-enye nkwa maka mgbake na ịrụ ọrụ nke ahụ. Àgwà ya nke ịkwalite ihe nchebe na-enyere ahụ mmadụ aka iguzogide mbuso agha nke ọrịa dị iche iche ma na-ebelata ohere nke ọrịa.
Banyere Onye dere ya
Ihe niile a kpọtụrụ aha n'elu bụ Cocer Peptides na-enyocha, dezie ma chịkọta ya.
Onye ode akwụkwọ akụkọ sayensị
Altschule M bụ onye ama ama n'ime ụlọ na onye nyocha ụlọ ọgwụ. O nwetara akara ugo mmụta ahụike ya na Harvard Medical School na 1932. Altschule jere ozi dị ka Prọfesọ Clinical of Medicine na Harvard Medical School ma bụrụ onye isi nke Internal Medicine and Research in Clinical Psychology na McLean Hospital na Belmont, Massachusetts, site na 1947 ruo 1968. Ihe gbasara nyocha ya gbasara isiokwu dịgasị iche iche, gụnyere usoro obi obi, cardiorespiratory system na usoro endocrine.
Altschule dere ọtụtụ akwụkwọ na akwụkwọ. Otu n'ime ọrụ ya ama ama bụ 'The Pineal,' nke e bipụtara na 1969 na JAMA. Edemede a, onye ya na Julian I. Kitay jikọtara ya, na-enye nyocha miri emi nke physiology nke pineal gland na mmetụta ya nwere na usoro ọmụmụ physiological dị iche iche. Onyinye Altschule na nyocha ahụike na agụmakwụkwọ ahapụla mmetụta na-adịgide adịgide na ngalaba nke ọgwụ ime na endocrinology.
Edepụtara Altschule M n'akwụkwọ ntụaka [2].
▎ Okwu ndị dị mkpa
[1] Khavinson V, Ribakova Y, Kulebiakin K, et al. Pinealon na-abawanye ike cell site na nkwụsị nke ọkwa dị iche iche na-eme ka ọ rụọ ọrụ na-emewanyewanye usoro[J]. Nnyocha nyochaghachi, 2011,14 (5): 535-541.DOI: 10.1089 / rej.2011.1172.
[2] Altschule M. The Pineal[J]. Jama-Journal nke American Medical Association, 1969,208:1193.DOI:10.1001/jama.1969.03 16007007103 0.
[3] Chlubek D, Sikora M. Fluoride na Pineal Gland[J]. Sayensị etinyere, 2020,10:2885. https://api.semanticcholar.org/CorpusID:219100653.
[4] Arutjunyan A, Kozina L, Stvolinskiy S, et al. Pinealon na-echebe ụmụ oke na hyperhomocysteinemia prenatal [J]. Akwụkwọ akụkọ International nke Clinical and Experimental Medicine, 2012,5 (2): 179-185.
[5] Rao Y, Medini E, Haselow RE, et al. Pineal na ectopic pineal etuto ahụ - ọrụ nke radieshon-therapy[J]. Ọrịa cancer, 1981,48 (3): 708-713.DOI: 10.1002 / 1097-0142 (19810801) 48: 3 <708 :: AID-CNCR2820480308> 3.0.CO; 2-S.
[6] Huang P, Wu Z. Mmetụta Nchekwa nke Melatonin na Ọrịa Alzheimer Site na Ịhazi Ụra na Circadian Rhythms [J]. 2022 International Conference on Biotechnology, Life Science and Medical Engineering (Blsme 2022), 2022. https://api.semanticcholar.org/CorpusID:248936297.
[7] de Souza CAP, Nishino FA, Do Amaral FG, et al. Pineal Microdialysis[J]. Ụzọ Mol Biol, 2022,2550:63-74.DOI:10.1007/978-1-0716-2593-4_9.
[8] Bharti VK, Pandi-Perumal SR, Subramanian P. Pineal Gland Physiology na mgbanwe ndị metụtara ịka nká na sistemụ oge Circadian [M]//Jagota A. Ụra na elekere na ịka nká na ogologo ndụ. Cham: Mbipụta Mba Nile Springer, 2023:223-235. https://doi.org/10.1007/978-3-031-22468-3_11
Edemede na ozi ngwaahịa niile enyere na webụsaịtị a bụ naanị maka mgbasa ozi na ebumnuche mmụta.
Ngwaahịa ndị enyere na webụsaịtị a bụ naanị maka nyocha in vitro. A na-eme nyocha in vitro (Latin: * na iko *, nke pụtara na ihe eji enyo) na mpụga ahụ mmadụ. Ngwaahịa ndị a abụghị ọgwụ, ndị US Food and Drug Administration (FDA) akwadoghị ya, ha agaghịkwa eji ya gbochie, gwọọ, ma ọ bụ gwọọ ọnọdụ ahụike ọ bụla, ọrịa, ma ọ bụ ọrịa. Iwu amachibidoro nke ọma iwebata ngwaahịa ndị a n'ime ahụ mmadụ ma ọ bụ anụmanụ n'ụdị ọ bụla.