Kodi munayamba mwamvapo ngati mwana wanu wamkazi kapena wamwamuna akuchita zinthu ngati mwana wamng'ono nthawi yawo isanakwane, kapena akuwonetsa kusintha kwa thupi? Ana ena amatha kusonyeza zizindikiro za kutha msinkhu nthawi yawo isanakwane. Lero tikambirana za vuto ili lotchedwa 'kutha msinkhu msanga' kapena monga momwe madokotala amalitchulira, `(Kutha msinkhu msanga)`. Musadandaule, tikambirana izi mosavuta.
Ndiye kodi kutha msinkhu kumeneku n’chiyani?
Ukalamba ndi nthawi imene thupi la mwana limasinthasintha kwambiri ndipo pang'onopang'ono amayamba kukhala ndi makhalidwe a munthu wamkulu. Izi ndi zachilendo kwambiri. Nthawi zambiri, pali gawo laling'ono la ubongo wa mwana wanu lotchedwa hypothalamus. Apa ndi pomwe hypothalamus imayambira. Imatulutsa mankhwala ena otchedwa mahomoni. Mahomoni awa amatumiza chizindikiro ku gland ina yaying'ono mu ubongo yotchedwa pituitary gland. Gland ya pituitary imatulutsa mtundu wina wa mahomoni otchedwa gonadotropins. Ma gonadotropins awa amapita mwachindunji ku gland zogonana za mwana, zotchedwa gonads. Mwa anyamata, awa ndi "ma testicles." Awa amapanga hormone "testosterone." Mwa atsikana, awa ndi "ma ovaries." Awa amapanga hormone "estrogen."
Kawirikawiri, mtsikana amayamba kutha msinkhu ali ndi zaka 8 mpaka 13. Mnyamata amayamba kutha msinkhu ali ndi zaka 9 mpaka 14. Komabe, pankhaniyi, "Kutha msinkhu Asanakwanitse Zaka 9", njirayi imayamba msanga kwambiri. Izi zikutanthauza kuti, mtsikana amayamba kusonyeza zizindikiro izi asanakwanitse zaka 8, ndipo mnyamata amayamba kusonyeza zizindikiro izi asanakwanitse zaka 9 .
Kodi pali mitundu ikuluikulu ya kutha msinkhu msanga?
Inde, pali mitundu iwiri ikuluikulu. Tiyeni tiwone zomwe zili.
1. Kutha msinkhu kwapakati
Uwu ndi mtundu wofala kwambiri . Chomwe chimachitika apa ndi chakuti ubongo wa mwana umayamba kutulutsa mahomoni otchedwa 'Gonadotropin-releasing hormone (GnRH)' nthawi isanakwane. Izi zimapangitsa kuti machende ndi mazira azitulutsa mahomoni ogonana, monga 'androgens', nthawi isanakwane.
2. Kutha msinkhu msanga
Mtundu uwu umayamba chifukwa cha vuto la ziwalo zoberekera za mwana, monga mazira, machende, kapena ma adrenal glands. Nthawi zina, vutoli limathanso kuchitika chifukwa cha mahomoni omwe amalowa m'thupi kuchokera kumalo akunja. Izi zimatchedwanso kuti kutha msinkhu kumadalira gonadotropin.
Ndani amene amakhudzidwa kwambiri ndi vutoli? Kodi ndi lofala bwanji?
Ndipotu, mwana aliyense akhoza kukhala ndi vutoli akamakula msinkhu. Komabe, limapezeka kwambiri mwa atsikana kuposa anyamata.
Ponena za kufalikira kwa matendawa, matendawa amakhudza atsikana pafupifupi 20 pa atsikana 10,000, koma anyamata osakwana 5 pa anyamata 10,000.
N’chifukwa chiyani anthu amafika msinkhu msanga chonchi? Kodi zifukwa zake ndi ziti?
Zifukwa zimasiyana malinga ndi mtundu womwe watchulidwa kale.
Zomwe Zimayambitsa Ukalamba Wapakati Wosakwana Nthawi Yaitali
Monga tanenera kale, izi zimachitika chifukwa cha kutulutsidwa msanga kwa mahomoni `(GnRH)` kuchokera muubongo. Nthawi zambiri, makamaka kwa atsikana, zimakhala zovuta kupeza chifukwa chomveka bwino cha izi. Komabe, nthawi zina zinthu ngati izi zimatha kuyambitsa:
- Kuvulala kwa ubongo
- Zotupa za muubongo
- Matenda a muubongo
- Kusokonezeka kwa ubongo
- Akulandira chithandizo cha radiation
Zomwe Zimayambitsa Kutha Msinkhu Wosakwana Nthawi Yaitali
Mtundu uwu umayamba chifukwa cha mavuto a ziwalo zoberekera za mwana kapena ma adrenal glands. Mwachitsanzo:
- Matenda a m'mimba, ma testes kapena adrenal gland
- Zotupa zomwe zimapanga mahomoni otchedwa ``Human Chorionic Gonadotropin (HCG)``
- Matenda ena a majini, mwachitsanzo, McCune-Albright syndrome.
- Hypothyroidism yoopsa
- Matenda a adrenal glands, mwachitsanzo, ``Congenital adrenal hyperplasia``.
Nthawi zina, kukhudzana ndi mahomoni ochokera kunja kwa thupi la mwana kungakhalenso chifukwa. Ganizirani zinthu monga mafuta odzola, mankhwala, kapena zowonjezera zomwe zili ndi estrogen, testosterone, kapena androgens.
Kodi zizindikiro za kutha msinkhu ndi ziti? Kodi mumazindikira bwanji?
Zizindikiro zodziwika bwino zomwe zimawonedwa mwa amuna ndi akazi ndi monga ziphuphu, fungo loipa la thupi, komanso kukula kwadzidzidzi kwa msinkhu . Kuphatikiza apo, makhalidwe ogonana amayambanso kuonekera msanga.
Tangoganizirani, mwana wanu wamkazi wazaka zisanu ndi ziwiri mwadzidzidzi akuona mawere ake akukula, kapena mawu a mwana wanu wazaka zisanu ndi zitatu akusintha ndipo akuyamba kumera ndevu. Izi ndi zinthu zomwe timazitcha zizindikiro.
Zizindikiro zomwe zimawonedwa mwa atsikana:
- Kukula kwa bere
- Msambo umayamba
- Kumera kwa tsitsi m'khwapa ndi m'malo obisika
Zizindikiro zomwe zimawonedwa mwa anyamata:
- Mawu osamveka bwino
- Kumera kwa tsitsi pankhope, m'khwapa, ndi m'malo obisika
- Kukula kwa mbolo ndi machende
- Kukula kwa minofu
Ndani ali pachiwopsezo chachikulu chotenga matendawa?
Magulu ena ali pachiwopsezo chachikulu cha kutha msinkhu msanga.
- Atsikana
- Ana onenepa kwambiri kapena onenepa kwambiri
- Ana a mafuko ena (Kafukufuku wasonyeza kuti izi ndizofala kwambiri pakati pa ana akuda m'maiko akunja. Izi ziyenera kuphunziridwa mozama m'dziko lathu.)
Kodi ndi mavuto otani omwe angabwere chifukwa cha kutha msinkhu msanga?
Ngakhale mwana amakula mwadzidzidzi akafika msinkhu msanga, kukula kwake kumasiya akatha msinkhu. Chifukwa chake, akhoza kukhala aafupi kuposa ana ena a msinkhu womwewo. Izi zingakhudze mwana m'maganizo.
Chinanso n’chakuti ana amatha kuchita manyazi komanso kusasangalala pamene matupi awo akusintha mofulumira kuposa ana ena. Tangoganizirani momwe zimakhalira zovuta kwa mwana kuona matupi awo akusinthasintha kwambiri pamene anzake a m’kalasi akadali aang’ono.
Mavuto amenewa angayambitse mavuto a khalidwe, maganizo, komanso chikhalidwe cha ana. Angakhale ndi nkhawa komanso kuvutika maganizo. Angakhalenso pachiwopsezo chachikulu chogwiritsa ntchito mankhwala osokoneza bongo komanso kuchita zinthu zoopsa.
Kodi madokotala amazindikira bwanji vutoli?
Mukapita ndi mwana wanu kwa dokotala, choyamba adzamuyang'ana mwanayo bwinobwino. Adzakufunsaninso za mbiri ya matenda a mwana wanu komanso ngati pali wina aliyense m'banja mwanu amene wakhala ndi matenda ofanana ndi amenewa.
Kenako n'zotheka kuchita mayeso monga awa:
- X-ray ya dzanja ndi dzanja: Izi zimayang'ana msinkhu wa mafupa a mwana. Ngati thupi lipanga mahomoni ambiri ogonana, mafupawo amakula msanga kuposa masiku onse. Ichi ndi chizindikiro chimodzi cha kutha msinkhu msanga.
- Kuyezetsa magazi: Izi zimayesa kuchuluka kwa mahomoni a mwana. Makamaka, zimayesa kuchuluka kwa mahomoni otchedwa ``Luteinizing Hormone (LH)`` ndi ``Follicle-Stimulating Hormone (FSH)``, omwe amapangidwa ndi pituitary gland. Awa ndi mahomoni omwe amalamulira kutha msinkhu. Amayesanso kuchuluka kwa mahomoni ogonana.
- Kujambula kwa MRI ya ubongo: Kuyesa kumeneku kumathandiza kuchotsa mavuto aliwonse monga zotupa mu ubongo.
- Kuyeza kwa ultrasound m'chiuno: Kuyeza kumeneku kungachitike ngati mukuganiza kuti mwana wanu ali ndi vuto la kutha msinkhu msanga. Kuyeza kumeneku kumayesa zotupa m'mazira kapena m'matenda a adrenal mwa atsikana, chifukwa nthawi zina izi zingayambitse kutha msinkhu msanga.
Kutengera ndi zotsatira za mayesowa, dokotala wanu angakutumizireni kwa dokotala wa matenda a endocrinologist wa ana, dokotala yemwe ndi katswiri wa matenda okhudzana ndi mahomoni mwa ana.
Kodi mankhwala ochizira izi ndi otani?
Njira zochiritsira zimadalira mtundu wa kutha msinkhu msanga.
Chithandizo cha Ukalamba Wapakati Wosapitirira Muyeso
Cholinga chachikulu cha mtundu uwu ndikuletsa kupanga mahomoni a `LH` ndi `FSH` ndi pituitary gland. Izi zimachepetsa zizindikiro za kutha msinkhu ndipo zimatha kuchedwetsa kusamba. Izi nthawi zambiri zimachitika ndi mankhwala otchedwa `GnRH agonist`. Izi zimatchedwanso `Puberty Blocker`. Iyi ndi mahomoni opangidwa ndi amuna. Izi zimachitika kuti aletse kupanga mahomoni obereka kapena mahomoni okula. Dokotala adzapereka mankhwalawa kwa mwanayo ngati jakisoni nthawi zina. Chithandizochi chiyenera kupitilizidwa mpaka nthawi yoyenera kuti kutha msinkhu kuyambe.
Chithandizo cha Kutha msinkhu kwa Anthu Osapitirira Muyeso
Matenda amtunduwu amachiritsidwa pochotsa gwero la mahomoni ogonana. Ana ena angafunike opaleshoni kuti achotse chotupa kapena china chilichonse chomwe chimayambitsa kutha msinkhu msanga. Ena angafunike mankhwala a steroid, monga glucocorticoids. Nthawi zina, vutoli lingathe kuthetsedwa pochotsa gwero la mahomoni akunja, monga mafuta a estrogen.
Kodi kutha msinkhu msanga kungapewedwe?
Vutoli nthawi zambiri limakhala lovuta kuliletsa. Komabe, lingathe kupewedwa pang'ono mwa kuchepetsa mwayi wopeza mahomoni ogonana kuchokera kuzinthu zina. Mwachitsanzo, ndikofunikira kusunga mafuta odzola, mafuta odzola, kapena mankhwala ena okhala ndi estrogen kapena testosterone kutali ndi ana.
Kodi tsogolo la ana omwe ali ndi vutoli lidzakhala lotani?
Tsogolo la mwana limadalira zinthu zingapo:
- Ukalamba wa mafupa
- Zaka za mwana pamene zizindikiro zinayamba
- Kodi vutoli linayamba bwanji mofulumira?
- Ndondomeko ya chithandizo cha mwana
Koma palibe choopa. Ngati atapezeka msanga ndikuchiritsidwa ndi mankhwala kapena, ngati pakufunika, opaleshoni, vutoli nthawi zambiri limatha kuthetsedwa. Kenako mwanayo amatha kukula bwino ndikukhala wamkulu.
Kodi ndiyenera kulankhula ndi dokotala liti za izi?
Ngati mwana wanu akuwonetsa zizindikiro zilizonse za kutha msinkhu msanga, makamaka ngati mwanayo ali ndi zaka zosakwana 8 (ngati ndi mtsikana) kapena 9 (ngati ndi mnyamata), pitani kuchipatala nthawi yomweyo.
Ndi mafunso ati omwe ndiyenera kufunsa dokotala?
Mungathe kufunsa mafunso monga awa:
- Kodi mwana wanga akutha msinkhudi msanga?
- N’chifukwa chiyani izi zachitikira mwana wanga?
- Kodi mumalimbikitsa chithandizo chanji kwa mwana wanga?
- Kodi mwana wanga amafunika mankhwala oletsa vutoli?
- Kodi pali magulu othandizira omwe amathandiza ana omwe afika msinkhu woyambirira?
- Kodi tiyenera kupita kwa dokotala wa ana otchedwa endocrinologist?
N’chifukwa chiyani atsikana akuoneka kuti akutha msinkhu masiku ano?
M'mayiko ngati United States, akuti pali chizolowezi cha atsikana kulowa msinkhu msanga. Chifukwa chimodzi cha izi chikhoza kufotokozedwa ndi kuwonjezeka kwa kuchuluka kwa kunenepa m'maiko amenewo. Malinga ndi ofufuza, pali mgwirizano pakati pa kukhala ndi Body Mass Index (BMI) yayikulu ndi kukula kwa mawere msanga. Palinso chikhulupiriro chakuti kudya zakudya zambiri zokonzedwa komanso zokhala ndi mafuta ambiri kungayambitsenso kutha msinkhu msanga.
Komanso, mafuko akuti amakhudza izi. Mwachitsanzo, atsikana akuda ndi a ku Spain ku United States akuti amatha msinkhu msanga kuposa magulu ena a mafuko. Popeza kunenepa kwambiri ndikofala kwambiri pakati pa maguluwa, chimenecho chingakhale chifukwa cha kuwonjezeka kumeneku kwa msinkhu woyambirira.
Komabe, nthawi zambiri izi zimachitika m'maiko akunja. Mkhalidwe m'dziko lathu ukhoza kukhala wosiyana. Chifukwa chake , ngati muli ndi kukayikira kulikonse za mwana wanu, chinthu chabwino kuchita ndikufunsa upangiri wa dokotala.
Ndiye, ndi zinthu ziti zofunika kwambiri zomwe tiyenera kukumbukira kuchokera munkhaniyi?
Kutha msinkhu msanga kungakhale kovuta kwa mwana komanso makolo ake. Koma ndikofunikira kudziwa izi.
- Ngati muwona zizindikiro za kutha msinkhu msanga (m'zaka zisanafike 8 kwa atsikana ndi m'zaka zisanafike 9 kwa anyamata), musatenge mopepuka. Pitani kwa dokotala nthawi yomweyo.
- Pakhoza kukhala zifukwa zingapo za izi. Nthawi zina, chifukwa chomveka bwino sichingapezeke. Komabe, mayeso azachipatala angathandize kupeza.
- Pali mankhwala othandiza. Ngati apezeka msanga ndi kuchiritsidwa, kukula kwa mwana kumatha kusungidwa bwino.
- Samalaninso thanzi la maganizo la mwana wanu. Angavutike kuvomereza kusinthaku. Muwasonyeze chikondi ndi chithandizo. Mutumizeni kwa uphungu ngati pakufunika kutero.
Chofunika kwambiri ndikudziwa kuti simuli nokha. Madokotala alipo kuti akuthandizeni inu ndi mwana wanu. Choncho musachite mantha, ndipo nthawi zonse funsani upangiri kwa dokotala mukakhala ndi kukayika.
Kutha msinkhu, mahomoni, kukula kwa mwana, kutha msinkhu, atsikana, anyamata











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