Phakathi nengxenye yekhulu leminyaka edlule, izakhamuzi zase-US ziqale ukulala cishe amahora amabili ngaphansi kwalokho ezikudingayo, futhi cishe ingxenye eyodwa kwezintathu yabantu abaneminyaka yobudala yokusebenza ilala ngaphansi kwamahora ayisithupha ebusuku. Futhi akunakwenzeka ukuthi izakhamuzi zaseRussia, ikakhulukazi amadolobha amakhulu, zihluke kulokhu kubantu baseMelika. Uma ukulala nakho kungekona okuza kuqala kuwe, uma uzimisele ukukudebeselela umsebenzi noma ukuzijabulisa, funda ngemiphumela yocwaningo lwakamuva. Ososayensi abavela emaNyuvesi aseWashington nasePennsylvania kanye ne-Elson and Floyd College of Medicine babonise ngokokuqala ngqa “empilweni yangempela” ukuthi ukuswela ubuthongo kucindezela kanjani ukungatheleleki.
Yiqiniso, abacwaningi sekuyisikhathi eside befunda ubuhlobo phakathi kokulala nokuzivikela komzimba. Ucwaningo oluningi seluvele lubonise ukuthi uma ezimweni zaselabhorethri isikhathi sokulala sincishiswa ngamahora amabili kuphela, khona-ke inani lezimpawu zokuvuvukala egazini liyakhula futhi kusebenze amangqamuzana omzimba omzimba kuqala, okungaholela ezifweni ze-autoimmune. Kodwa-ke, kuze kube manje akuqondwa kahle ukuthi ukungalali kuwuthinta kanjani umzimba ku-vivo.
Umsebenzi wososayensi baseMelika ubonise ukuthi ukuntuleka kokulala okungapheli kunciphisa ukusebenza kwamangqamuzana amhlophe egazi ahilelekile ekuphenduleni komzimba.
Abacwaningi bathathe amasampula egazi kumapheya ayishumi nanye amawele, kanti ipheya ngalinye linomehluko esikhathini sokulala. Bathole ukuthi labo abalala kancane kunezingane zakwabo babenokucindezeleka okukhulu kwamasosha omzimba. Lokhu okutholakele kushicilelwe kumagazini wokulala.
Lolu cwaningo beluhlukile ngoba belubandakanya amawele afanayo. Lokhu kwenze kwaba nokwenzeka ukuhlaziya ukuthi ubude besikhathi sokulala buthinta kanjani ukwakheka kofuzo. Kwavela ukuthi ukulala okufushane kuthonya izakhi zofuzo ezihilelekile ekulotshweni, ekuhumusheni kanye ne-oxidative phosphorylation (inqubo lapho amandla akheka ngesikhathi se-oxidation yezakhi zomsoco agcinwa ku-mitochondria yamaseli). Kuphinde kwatholakala ukuthi ngokuntuleka kokulala, izakhi zofuzo ezibhekene nezinqubo zokuvuvukala komzimba (isibonelo, ukusebenza kwe-leukocyte), kanye nezinqubo ezilawula ukuhlangana kwegazi nokunamathela kwamangqamuzana (uhlobo olukhethekile lokuxhumana kwamangqamuzana), alusebenzi. .
“Sikhombisile ukuthi amasosha omzimba asebenza kakhulu uma umzimba ulala ngokwanele. Amahora ayisikhombisa noma ngaphezulu okulala ayanconywa ukuze abe nempilo enhle. Le miphumela ihambisana nolunye ucwaningo olubonisa ukuthi abantu abangalali banokusabela okuphansi kwamasosha omzimba, futhi uma bechayeka ku-rhinovirus, maningi amathuba okuthi bagule. Ngakho-ke, kuye kwavela ubufakazi bokuthi ukulala okuvamile kubalulekile ukuze kugcinwe impilo nokuphila kahle, ikakhulukazi isimiso somzimba sokuzivikela ezifweni, "I-Neuron News icaphuna umbhali oholayo uDkt. Nathaniel Watson, umqondisi we-Medical Center for Sleep Research and Harbourview Medicine Center.
Ulwazi olwengeziwe mayelana nencazelo yokulala ezicini ezehlukene zempilo luqoqwa enhlabamkhosini yami. Futhi lapha uzothola izindlela ezimbalwa zokulala ngokushesha.