Ebumnobi Ojiji

Ngwa Nchọpụta maka Prostate Specific Antigen (nnwale fluorescence immunochromatographic) bụ nnwale fluorescence immunochromatographic maka nchọpụta ọnụọgụ nke Prostate Specific Antigen (fPSA) n'ime serum ma ọ bụ plasma mmadụ. Enwere ike iji oke nke fPSA/tPSA mee nchọpụta ọdịiche nke kansa prostate na benign prostatic hyperplasia. A ga-eji usoro ndị ọzọ kwado ihe nlele niile dị mma. Emebere ule a maka ojiji ndị ọkachamara ahụike naanị.

Nchịkọta

Antigen prostate-specific nke na-enweghị ihe ọ bụla (fPSA) bụ antigen prostate-specific nke a na-ewepụta n'ime ọbara n'ụdị efu ma na-ewepụta site na mkpụrụ ndụ prostate epithelial. A na-emepụta ma na-ewepụta PSA(Prostate Specific Antigen) site na mkpụrụ ndụ prostate epithelial n'ime semen ma bụrụ otu n'ime ihe ndị bụ isi nke semenal plasma. O nwere amino acid residues 237 na ibu molekul ya dị ihe dị ka 34kD. O nwere ọrụ serine protease nke otu glycoprotein agbụ, na-esonye na usoro nke liquefaction nke semen. PSA n'ọbara bụ ngụkọta nke PSA efu na PSA ejikọtara. ọkwa plasma ọbara, na 4 ng/mL maka uru dị mkpa, PSA na kansa prostate Ⅰ ~ Ⅳ oge nke mmetụta nke 63%, 71%, 81% na 88% n'otu n'otu.