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Arã

Shí Wikipedia, njikotá édémédé nke onyobulạ
Arã
organ type, class of anatomical entity, sexual characteristic
obere ụdị nkemammary gland, mpaghara pectoral akụkụ nke obi, akpan akpan anatomical, gendered anatomical structure Dezie
Akụkụ nkethorax, human body, njirimara mmekọahụ nke abụọ Dezie
nwere ojijiỊ che ara Dezie
akwara akwaraime akwara thoracic Dezie
venous igbapu mmiriime akwara thoracic Dezie
mmekọahụ homologue nanwoke ara Dezie
NCI Thesaurus akaraC12971 Dezie

Arã bụ otu n'ime ihe abụọ dị na elu ihe ndi dọkinta bekee na–akpọ "ventral rigọnụ toso nke primates" . N'ime ụmụ nwanyị, ọ na-arụ dika ihe ndi bekee na akpọ mamari glandị, nke na–agbapụta mmiri arã nwata amụrụ ọhụrụ na añu. [1] Ma nwanyị na ụmụ nwoke na–enwe arã na esi na otu ihe ndi bekee na–akpọ "embryological tishụ. N'oge ntolite, ihe a na akpọ estrogens, yana uto homonụ, na-ebute ịkpụ arã ukwu n'ime ụmụ nwanyị na nke obere na ndi ọzọ. ịịkpụ arã na ndi nnekwu anụmanụ ndị ọzọ na-abukari na-oge ime.


N'ime ụmụ nwanyị, ara na-ekpuchi akwara pectoralis ma na-agbatịkarị site na ọkwa nke ọgịrịga nke abụọ ruo n'ọkwa nke isii nke dị n'ihu oghere mmadụ ; ya mere, ara ara na-ekpuchi ọtụtụ akụkụ obi na mgbidi obi. Na ihu nke obi, anụ ahụ nwere ike ịgbatị site na clavicle (collarbone) ruo n'etiti sternum (ọkpụkpụ). Na akuku obi, akwa ara nwere ike gbasaa na axilla (akpa abu), ma nwee ike iru azu dika akwara latissimus dorsi, na-agbatị site na ala ala n'ọkpụkpụ humerus (ọkpụkpụ nke ogwe aka elu) . Dị ka a mammary gland, ara na-emi esịnede dị iche iche n'ígwé nke anụ ahụ, predominantly abụọ na ụdị: adipose anụ ahụ ; na glandular anụ ahụ, nke na-emetụta ọrụ lactation nke ara. [2] : 115

  1. Breast – Definition of breast by Merriam-Webster. merriam-webster.com. Archived from the original on 6 September 2015. Retrieved on 21 October 2015.
  2. Drake (2005). Gray's anatomy for students, illustrations by Richard Richardson, Paul, Philadelphia: Elsevier/Churchill Livingstone. ISBN 978-0-8089-2306-0.