Ke hoʻohana nei i ke ʻano o nā ʻiole me ka ʻole kelepona paʻa i loko o kā lākou oviducts - ka like o ka fallopian tubes i loko o nā wahine - ua hōʻike nā mea noiʻi i ka mālamalama. ʻO ka hana hoʻoholo o kēia mau cilia i ka fertilization.
I kā lākou aʻo ʻana, i paʻi ʻia ma Mei 24, 2021 ma ka puke pai "PNAS”, Ua hōʻike ʻia e nā mea noiʻi mai ka Lundquist Institute (California, United States). maka maka uila makana ma ʻO ka fallopian tubes, e pili ana i nā ovaries i ka ʻōpū, he mea nui ia no ka hui ʻana o nā gametes - ka sperm a me ka ovum. No ka mea, ʻo ka hoʻohaunaele liʻiliʻi o ke ʻano o kēia mau cilia a i ʻole ko lākou kuʻi ʻana ma ke kiʻekiʻe o ka ʻōpū o ka paipu (kahi i kapa ʻia ʻo infundibulum) ke alakaʻi i ka ovulation hemahema, a no laila i ka infertility wahine. He mea koʻikoʻi kēia ʻike, ʻoiai ʻo kēia pilikia o ka lawe ʻana i ka hua i loko o ka lua o ka ʻōpū ʻike ʻia e hoʻonui i ka pilikia o ka hapai ectopic.
Ma kahi ʻōlelo, hoʻomanaʻo nā mea kākau o ka haʻawina i ka manawa e hoʻomoʻi ʻia ai ka hua e ka sperm i waenakonu o ka puʻu fallopian, pono e lawe ʻia ka hua manu i hana ʻia i ka lua o ka ʻōpū no ka embryonic implantation (a i ʻole nidation). Hana ʻia kēia mau ʻanuʻu a pau e nā ʻano ʻano nui ʻekolu o ka puʻupuʻu fallopian: nā pūnaewele multiciliated, nā huna huna a me nā ʻiʻo maʻemaʻe.
Manaʻoʻiʻo hou ʻo Dr. Yan e hōʻike ana nā molekole pono i nā sela lauoho motile he pahuhopu nui no ka hoʻomohala ʻana i nā mea hoʻopaʻapaʻa wahine non-hormonal. I nā huaʻōlelo ʻē aʻe, he nīnau ia no ka hoʻopau pono ʻana i kēia mau cilia, hoʻohuli ʻia, e pale i ka hua mai ka hālāwai ʻana me kahi sperm.
ʻO Yess