Methylene blue ndi masewera: momwe mungawunikire malamulo oletsa kugwiritsa ntchito zinthu zoletsedwa

Methylene blue sinatchulidwe mwachindunji mu Mndandanda wa WADA wa Zinthu Zoletsedwa wa 2026 wa Chingelezi, womwe unaunikidwa pa 12 Seputembala 2026. Kufufuza dzina lake lina, methylthioninium, sikunapezenso chofanana nalo. Zotsatira zimenezi si chilolezo cha munthu payekha chogwiritsa ntchito mankhwala kapena njira inayake. Kutsimikizira kuti mukuloledwa kumafuna kuunika zosakaniza zonse, njira yoperekera mankhwala, magulu oyenera, ndi malamulo amene amakhudza wosewerayo.

Choncho yankho lothandiza lili ndi mbali ziwiri: zimene magwero ovomerezeka akunena panopa, ndi mfundo zimene zikufunikabe zokhudza mmene zinthu zilili kwa inu. Zonena za wogulitsa kuti mankhwala “akugwirizana ndi malamulo a WADA” sizingapereke mbali yachiwiriyo.

Yambani ndi mankhwala enieni ndi masewera ake

Kufufuza mankhwala kwa Global DRO kumafuna kudziwa masewera ndi dziko limene mankhwalawo anagulidwa, chifukwa mankhwala a dzina limodzi angakhale ndi zosakaniza zosiyanasiyana m'misika yosiyanasiyana. Fananizani dzina lonse la mankhwala, mphamvu yake, zosakaniza zogwira ntchito, ndi njira yoperekera mankhwalawo. Werengani zofunikira zomwe zili pa zotsatirazo zokhudza kugwiritsa ntchito panthawi ya mpikisano komanso kunja kwa nthawi ya mpikisano. Sungani zotsatirazo, kuphatikiza tsiku lake ndi nambala yake yolozera ngati yaperekedwa.

Nkhokwe ya chidziwitsoyi imakhudza mankhwala a m'mayiko amene akuchita nawo. Sipereka chilolezo cha zinthu zowonjezera pa zakudya, ndipo mfundo zake zimafotokoza kuti zoletsa zina za bungwe loyang'anira masewera kapena mpikisano waukulu zingagwirenso ntchito. Ngati mankhwala sapezeka, funsani bungwe loyenera loletsa kugwiritsa ntchito zinthu zoletsedwa pamasewera m'malo motenga kusapezeka kwa zotsatira ngati chilolezo. Osewera amene amachita masewera oposa amodzi ayenera kuunika masewera aliwonse.

Tumizani chithunzi cha lebulo ndi funso lomveka bwino. Funso lakuti “Kodi ndingagwiritse ntchito methylene blue?” limasiya mfundo zimene zingasinthe yankho. Funso lothandiza kwambiri ndi lakuti: “Ndimapikisana pa masewera awa pansi pa bungwe ili. Awa ndi mankhwala ake, mndandanda wa zosakaniza, dziko limene anagulidwa, njira imene akufuna kuperekedwera, ndi ntchito yachipatala yomwe akufuna kuwagwiritsira ntchito. Ndi malamulo ati ndi zofunikira zotani za chilolezo chapadera zomwe zikugwira ntchito?”

Werengani magulu, osati mndandanda wa mayina motsatira zilembo wokha

Mndandanda wa WADA uli ndi magulu otakata ndi zitsanzo zomwe sizikutchula zonse. Kufufuza dzina sikungatsimikizire kuti chinthu sichikugwera m'gulu lililonse. Momwemonso, kutsatsa ponena za “mitochondria” kapena “oxygen” sikutsimikizira kuti chinthu chili m'gulu la zinthu zosintha kagayidwe ka zinthu m'thupi kapena njira zoletsedwa zosinthira magazi. Ngati gulu loyenera silikudziwika bwino, pemphani bungwe loyang'anira kuletsa kugwiritsa ntchito zinthu zoletsedwa pamasewera kuti lilongosole.

S0 imakhudza zinthu zogwira ntchito ngati mankhwala zomwe panopa zilibe chilolezo cha boma chogwiritsidwa ntchito pochizira anthu ndipo sizikufotokozedwa kwina mu Mndandandawo. Sikuti imangoyang'ana ngati botolo logulitsidwa lili ndi lebulo la mankhwala olembedwa ndi dokotala. Methylene blue ili ndi mankhwala ovomerezeka ochizira anthu, jakisoni wa PROVAYBLUE wa methemoglobinemia yomwe munthu wapeza pambuyo pobadwa. Mfundo imeneyi siitsimikizira kuvomerezeka kwa mankhwala okonzedwa mosiyana, chosakaniza china chowonjezera, kapena ntchito yomwe akufuna kuwagwiritsira ntchito.

Njira ya IV imafunika kuunikidwa payokha

Pansi pa M2.2, kupereka madzi kapena mankhwala pang'onopang'ono komanso kubaya jakisoni kudzera mumtsempha, zomwe pamodzi zimaposa 100 mL mkati mwa maola 12, n'zoletsedwa nthawi zonse, kupatula zochitika zomwe zatchulidwa za chithandizo chovomerezeka m'chipatala, opaleshoni, kapena kufufuza matenda kuchipatala. Mafotokozedwe apano a USADA okhudza IV amafotokoza kuti lamuloli limagwira ntchito ngakhale pa zosakaniza zololedwa. Chiwerengero chonsecho chimaphatikiza kupereka mankhwala kangapo; si kuchuluka kololedwa payokha pa thumba lililonse kapena jakisoni aliyense. Malirewo amakhudza kuchuluka kwa madzi, osati mamiligalamu a methylene blue, ndipo si malangizo a chithandizo.

Malangizo a WADA a madokotala okhudza IV, mtundu wa 8.1, amasiyanitsa chithandizo cha m'chipatala ndi chithandizo m'chipinda wamba cha dokotala, m'chipinda cha hotelo, kunyumba, mu tenti ya zachipatala pa mpikisano, kapena pachipatala cha IV chodziimira pachokha. Kupereka madzi kapena mankhwala kudzera mumtsempha ndi wachipatala sikuchititsa kuti njirayo ikhale yosakhudzidwa ndi lamulo basi. Ngati chinthu choperekedwa kudzera mumtsemphacho ndi choletsedwa, kusakhudzidwa ndi lamulo kwa njira yoperekera m'chipatala sikuchotsa kufunika kwa TUE pa chinthucho.

Pa chithandizo chomwe chakonzedweratu, perekani mfundo zonse za njirayo ku bungwe loletsa kugwiritsa ntchito zinthu zoletsedwa pamasewera. Wachipatala ayenera kulemba matenda omwe apezeka, zosakaniza, kuchuluka konse kwa madzi, nthawi yoperekera, malo operekera, ndi chifukwa chachipatala choperekera chithandizocho. Mafotokozedwe athu a majakisoni a methylene blue ndi mankhwala ake okonzedwera kuperekedwa kudzera mumtsempha amafotokoza chifukwa chake kuyenerera kwa mankhwala kubayidwa kulinso funso lapadera lachipatala.

Pakakhala vuto ladzidzidzi, landirani kaye chithandizo chofunikira. Dziwitsani bungwe loyang'anira pambuyo pake ndipo sungani zolemba. Chilolezo chapadera chogwiritsa ntchito mankhwala pochizira chomwe chingaperekedwe pambuyo pa chithandizo, kapena TUE, chingapezeke ngati zochitikazo zikukwaniritsa zofunikira; sichiperekedwa basi. Malangizo a USADA a TUE amafotokoza kuunika kwa matenda omwe apezeka, kufunika kwa chithandizo, njira zina zololedwa, ndi zofunikira zomwe zikugwira ntchito kuti munthu ayenerere.

Botolo lingabweretse vuto lina

Mankhwala okhala ndi methylene blue angakhalenso ndi zosakaniza zina zogwira ntchito. Chinthu chowonjezera pa zakudya chingakhale ndi zinthu zosafunika zosatchulidwa pa lebulo. Malangizo a UK Anti-Doping okhudza zinthu zowonjezera pa zakudya amafotokoza kuti wosewera amakhala ndi udindo mosasamala kanthu za cholinga chake: osewera ali ndi udindo pa zinthu zoletsedwa zomwe zili m'thupi lawo, kuphatikiza zomwe zalowa mosakonzekera. Amanenanso kuti mabungwe oletsa kugwiritsa ntchito zinthu zoletsedwa pamasewera savomereza kapena kulimbikitsa zinthu zowonjezera pa zakudya.

Kuyeza gulu la zinthu zopangidwa limodzi kungachepetse chiopsezo cha kusakanikirana ndi zinthu zosafunika, koma sikungatsimikizire kuti kugwiritsa ntchito chinthucho n'kololedwa. Lipoti la kuyera kwa mankhwala silitanthauza basi kuti zinthu zoletsedwa pamasewera zafufuzidwa. Unikani zimene zinayesedwa kwenikweni ndi ngati gulu lopangidwa limodzi lomwe linayesedwa likufanana ndi botolo limene mwagula. Buku lofotokoza kuwerenga satifiketi ya kusanthula methylene blue limafotokoza kuwunika zikalata kumeneku.

Mndandanda wotsimikizira wokhala ndi tsiku

Magwero ovomerezeka anaunikidwa: 12 Seputembala 2026. Mndandanda wa 2026 unayamba kugwira ntchito pa 1 Januwale 2026. Unikaninso pamene malamulo, mankhwala, njira yoperekera, masewera, kapena mpikisano zasintha. Koperani tebulo ili m'zolemba zanu ndipo lembani zotsatira ndi umboni pa malo aliwonse opanda kanthu.

Mzere umene sunapeze yankho ndi funso loti mupereke ku bungwe loyang'anira. Tebuloli limalemba njira yotsimikizira; kulidzaza sikupereka chilolezo chapadera kapena kuvomerezedwa kovomerezeka.

Kuloledwa, kuchita bwino pamasewera, ndi kusokoneza mayeso ndi mafunso osiyana

Zotsatira za kuunika malamulo oletsa kugwiritsa ntchito zinthu zoletsedwa pamasewera sizitsimikizira kuti methylene blue imathandiza kupirira, mphamvu, kapena kuchira pambuyo pa masewera. Zonena zimenezo zimafuna zotsatira zoyenera za mmene anthu amachitira pamasewera, m'malo mongoganizira potengera mmene zinthu zimagwirira ntchito m'thupi. Buku la umboni wokhudza kuchita masewera olimbitsa thupi ndi kuchira pambuyo pake limayankha funso lapaderalo.

Kusokoneza kuyeza kwachipatala ndi nkhani inanso yosiyana. Lebulo la PROVAYBLUE limafotokoza kuti chipangizo choyezera mpweya wa oxygen m'magazi pogwiritsa ntchito kugunda kwa mtima chingasonyeze miyeso yotsika kuposa yeniyeni, ndiponso kuti mankhwalawo angasokoneze mayeso a mkodzo ogwiritsa ntchito zizindikiro za buluu, kuphatikiza timizere toyezera leukocyte esterase. Zimene zaonedwazi sizitsimikizira zimene zimachitika pa mayeso enaake a zinthu zoletsedwa pamasewera ndipo sizipereka chilolezo chosakhudzidwa ndi kuwongolera kugwiritsa ntchito zinthu zoletsedwa. Uzani ogwira ntchito zachipatala kuti mankhwalawo alowa m'thupi lanu kuti athe kutanthauzira miyeso; onani methylene blue ndi kusokoneza mayeso a labotale.

Kuyenerera kwa mankhwalawo kwa munthu kumafunikabe kusankhidwa payokha, kuphatikiza kuyanjana ndi mankhwala ena ndi zoopsa zokhudzana ndi G6PD zomwe zafotokozedwa mu buku la chitetezo cha methylene blue. Perekani mfundo zolondola zomwezo zokhudza mankhwala ndi mmene analowera m'thupi kwa wachipatala amene akukuthandizani komanso kwa bungwe loyang'anira kuletsa kugwiritsa ntchito zinthu zoletsedwa pamasewera.