antahkriya (dawa)

ack anga kaa pichhale aakar mein sikudana yaa lautana antahprerana haye. cellular star parr, involution koo tahakhaane kii jhilli (besal lamina) key proteolysis kii prakriya dwara chihnit kiya jaataa haye, jisase epithelial regression aur apoptosis hotaa haye, saath mein stromal fibrosis hotaa haye. koshika sankhya mein kamee aur stromal ootak key punargathan key parinamswarup anga key aakar mein kamee aatee haye.
udaaharan.
thymus.
janm aur yuvavastha key beach thymus badhata rahata haye aur phir ksheen honah shuru hoe jaataa haye, ack prakriya joe parisanchari yaun harmon key uchch star dwara nirdeshit hoti haye. thymic aakar key aanupaatik, thymic gatividhi (tii koshika utpaadan) yuvavastha seey pahale sabse adhik sakriya hoti haye. shosh honey parr, aakar aur gatividhi naatakiya roop seey cumm hoe jaati haye, aur anga koo mukhya roop seey vasaa seey badal diyaa jaataa haye. shosh yaun harmon key badhate parisancharan star key kaaran hotaa haye, aur ack vayask key rasayanik yaa shaaririk napunsakta key parinamswarup thymus key aakar aur gatividhi mein vriddhi hoti haye.
garbhashay.
antahprerana vaha prakriya haye jisake dwara garbhashay garbhavati seey gair-garbhavati avastha mein badal jaataa haye. iss avadhi kii visheshta andashay key kaary kii bahaali haye taaki shareer koo ack naee garbhavastha key liye taiyar kiya jaa sakey. yeh prasav key baad honey vaali ack shaaririk prakriya haye; garbhashay key atishoth koo poorvavat karna padata haye kyonki ise abb bhroon koo rakhane kii aavashyakta naheen hoti haye. yeh prakriya mukhya roop seey oxytosin harmon key kaaran hoti haye. iss avadhi key puuraa honey koo iss prakaar paribhaashit kiya jaataa haye jaba garbhashay kaa vyaas usa aakar mein lautata haye joe samanya roop seey ack mahila key masik dharm chakr key dauran hotaa haye.
stun granthi.
garbhavastha key dauran janm key baad taka, stun granthiyaan ishtatam doodh utpaadan key liye aavashyak aakar taka lagaatar badhati hain. stanpan key anta mein, stun granthi mein koshikaon kii sankhya taba taka cumm hoe jaati haye jaba taka kii garbhavastha kii shuruat seey pahale kii lagbhag utani hii sankhya taka naheen pahunch jaati.

