- Ingabe abanye abantu banamathuba amaningi okuthola izifo?
- Ukusa yisikhathi esiyingozi kakhulu sokuthola amagciwane.
- Kungani ezinye izifo zivame ukwenzeka ebusika?
- Umuthi wokugomela umkhuhlane wasekuseni usebenza kakhulu
- Yini ingozi yokutheleleka ngomkhuhlane wasekuseni?
Ososayensi baseBrithani bakhombisile ukuthi ngezikhathi ezithile zosuku abantu basethubeni lokuthola ukutheleleka ngegciwane. Olunye ucwaningo lwathola ukuthi ama-biorhythms abonakala ethinta ukuthinteka kwamagciwane. Imiphumela emisha yocwaningo ichaza ukuthi kungani abanye abantu bethola amakhaza kaningi abanye bevame kakhulu.
Ingabe abanye abantu banamathuba amaningi okuthola izifo?
Yize wonke umuntu ekwazi ukuthola izifo ezingamagciwane, abanye bahlala begula futhi begula kakhulu, kanti abanye cishe abaguli neze. Abanye abantu bathambekele kakhulu ezifweni ngenxa yesifo sokuzivikela somzimba esibuthakathaka, ukucindezela okukhulu, noma ukudla okungenampilo.
Ubunzima besifo esithathelwanayo buhluka kakhulu phakathi kwabantu. Njengoba abacwaningi baseBrithani bethole, isikhathi sokutheleleka siyinto eyingozi enquma inkambo yesifo segciwane.
Ithimba lochwepheshe lithole ukuthi isikhathi sosuku lubikezela ukuqina kwezimpawu kanye nokuqubuka phambili kwalesi sifo. Ama-virus we-Herpes amagundane aphindeka ngokushesha okukhulu uma ukutheleleka kwenzeka ekuqaleni kosuku.
Njengoba ososayensi eYunivesithi yaseCambridge babhala, ukutholakala kwesayensi kungachaza ngokwengxenye ukuthi kungani isikhathi sosuku sithinta umphumela wokugoma. Kuchaza nokuthi kungani abasebenzi be -hift bethambekele ekuguleni noma kungani izifo ezithathelwanayo zivame ukwenzeka ebusika.
"Ukutheleleka ngesikhathi esingafanele sosuku kungadala ukutheleleka okubi kakhulu," ababhali bencwadi yokutadisha.
Imiphumela yemisebenzi yesayensi yashicilelwa emisebenzini yeNational Academy of Sciences of the USA (PNAS).
Ukusa yisikhathi esiyingozi kakhulu sokuthola amagciwane.
Ngokusho kwedatha yesayensi yanamuhla, amagciwane, ngokungafani namagciwane namagciwane, ancike ngqo kumaseli womuntu. Uma amaseli eba nezinguquko ezithile phakathi nosuku, ikhono lamagciwane lingena kuwo lishintshe.
Abaphenyi baseBrithani bathelele amagundane ngegciwane lomkhuhlane kanye ne-herpes. Kwavela ukuthi ezilwaneni ezihlangana namagciwane ekuseni, izinga le-pathogen laliphindwe kayishumi egazini. Uma amagundane atheleleka kusihlwa, kwakungekho zimpawu.
Ocwaningweni lwakamuva lwe-cohort, ososayensi bazamile ukuthola ukuthi ngabe i-1 ingatheleleka efektri yonke kusihlwa. Imizamo yokuthola leli gciwane ukuthatha ibhizinisi ngemuva kokuthi bonke abasebenzi bebuyele ekhaya kusihlwa yehlulekile. Isikhathi sosuku silusizo ekuvimbeleni ukusakazeka komkhuhlane.
Kungani ezinye izifo zivame ukwenzeka ebusika?
Cishe i-10% yezakhi zofuzo eziguqula umsebenzi wazo kuye ngokuthi "iwashi langaphakathi" usuku lonke. Ngokusho kwe-BVKJ, ososayensi bagxile kuhlobo lokuchazwa kwalewashi langaphakathi - iBmal1.
Uhlobo olungenhla lusebenza kakhulu phakathi kwemini kumagundane nakubantu. Ekuseni, lapho izidalwa eziphilayo zithambekele kakhulu ekungenweni yigciwane, umsebenzi umncane. Ngisho nasezinyangeni zobusika, uhlobo lusebenza kancane - lokhu kuchaza ukuthi kungani abantu bethambekele kakhulu ekuthelelekeni ngalesi sikhathi sonyaka.
Ososayensi baseCambridge University babike ephephabhukwini i-Nature Communications ngonyaka odlule ukuthi amasosha omzimba aseshintshile ngokuhamba kweminyaka. Ngokusho kochwepheshe, ukutholakala kwabo kunikeza incazelo yokuthi kungani ezinye izifo zivame kakhulu noma zimbi ebusika.
Umuthi wokugomela umkhuhlane wasekuseni usebenza kakhulu
Ngokusho kwababhali balolu cwaningo, imiphumela yomsebenzi wesayensi ichaza ukuthi kungani abasebenzi be -hift bethambekele ezifweni ezingamahlalakhona kanye nokutheleleka ngegciwane. Ngaphezu kwalokho, ukusebenza kahle kwemijovo yokugoma kungahle kuncike esikhathini sosuku.
Ososayensi base-University of Birmingham, e-UK, babike ukuthi ukuqhuma komkhuhlane ekuseni kukhulisa ukukhiqizwa kwama-antibody kungakapheli inyanga.
Ucwaningo olwengeziwe luhlose ukukhomba imijovo yokugoma engasebenza kahle enganikezwa ekuseni.
Yini ingozi yokutheleleka ngomkhuhlane wasekuseni?
Iziguli ezindala kuneminyaka engu-64 ezithola umkhuhlane ekuseni kungenzeka zibe nesifo senhliziyo kanye namaphaphu, isifo sikashukela kanye nokuqina kokuzivikela komzimba. Ucwaningo lubone ukuphindwe kathathu kwengozi yezinkinga ngokuqhathaniswa nalezo ezitholakele ntambama noma kusihlwa.
I-pneumonia iyinkinga enkulu yomkhuhlane eholela ekwehlulekeni kokuphefumula. Ingozi yokufa iphezulu kakhulu uma ukwelashwa kungaqalwa ngendlela yesikhathi.