\u003c/p>\u003cp class=\"picIntro\">5月中旬,蘭州大學第一醫院人類精子庫接待室內,捐精志愿者正閱讀供精知情同意書。九美旦增 攝\u003c/p>\u003cp>中新網蘭州5月16日電 (馮志軍 九美旦增)“我們對供精志愿者的篩選條件,嚴格執行原衛生部頒布的相關規定?!睘榱撕Y選到一個合格的供精志愿者,蘭州大學第一醫院人類精子庫負責人馬鵬程,時常要從基數有限的捐精志愿者中,反復進行層層把關的“精挑細選”。\u003c/p>\u003cp>在馬鵬程的挑選標準里,不僅要檢測精液質量,還要排除遺傳病和傳染病,而國籍、年齡、身高、視力、五官、教育程度、常規體檢情況等,同樣也是捐精志愿者篩選的硬核條件,缺一不可。因此,在眼下尚無法“大張旗鼓”招募捐精志愿者的情況下,只有逾一成比例的志愿者人群符合條件。\u003c/p>\u003cp>作為甘肅省內唯一的人類精子庫,蘭州大學第一醫院人類精子庫于2013年底批準運行,成為全國第19家人類精子庫。截至2021年底,該精子庫累計捐精志愿者篩查人數為4889人,合格納入的志愿者捐精人數為730人,合格率為14.9%。\u003c/p>\u003cp>“捐精志愿者合格率偏低,并非我們日常理解的無法正常生育?!瘪R鵬程近日向中新網記者解釋說,志愿者篩選過程,就好比做一張100分的試卷,一般而言滿足五六十分就能正?;橛?,但精子庫的“門檻”是95分、甚至是滿分,這是為了保證精子庫凍存的精液質量,為用精單位提供合格的冷凍精液標本。\u003c/p>\u003cp class=\"detailPic\">\u003cimg alt=\"圖為精子庫工作人員進行精液分析?!【琶赖┰?攝\" src=\"https://x0.ifengimg.com/ucms/2022_21/40170921ACFE0E2168CBDEA507BF4D3C81EB2B14_size44_w700_h466.jpg\" />\u003c/p>\u003cp class=\"picIntro\">圖為精子庫工作人員進行精液分析 九美旦增 攝\u003c/p>\u003cp>據了解,精子庫精液冷藏技術,采用液氮將精液貯藏于-196℃時,精子能良好地貯藏很長時間,需要時可解凍精液供人工授精。\u003c/p>\u003cp>“牽扯到倫理道德和個人隱私等,招募捐精志愿者的難度,遠超于獻血志愿者?!瘪R鵬程說,不同于招募獻血志愿者,可以在高校等公共場所光明正大“打廣告”,受限于西北地區較為保守的傳統觀念,只能穿插于在高校舉辦的一些醫學科普教育中“低調進行”。加之長達三四個月的捐精周期,繁瑣的流程也使不少人望而止步。\u003c/p>\u003cp>“招募志愿者就像打游擊,時常還會被不少人視為騙子?!碧m州大學第一醫院人類精子庫工作人員王燕超,近年感同身受于志愿者招募的艱辛與挑戰。他說,為了吸引更多志愿者,他經常會想盡各種辦法“潛進”年輕人的社交平臺、朋友圈等發布招募廣告,這幾年效果雖然有所好轉,但他還是會“經常被趕出群來”。\u003c/p>\u003cp>多年來,通過“或明或暗”的醫學知識普及和宣傳,該精子庫目前年平均接待志愿者約6000人次、其中每年新招募志愿者約1500人次,年凍存標本量約6000管,年外供精子1500余管,并先后與甘肅、新疆、西藏等地區的生殖中心簽署了供精合同,外供合格精液標本。\u003c/p>\u003cp>“近年來,招募的志愿者逐年遞增,凍存標本達1萬余份,極大解決了西北地區男性不育癥患者的用精需求?!瘪R鵬程表示,受先天或后天影響,近年不孕不育發病率不斷上升,解決了傳宗接代和生命延續問題的精子庫,在實施過程中必須嚴守倫理道德,在為合法夫妻提供幫助時,只會提供捐精者大概的體貌特征。\u003c/p>\u003cp>除了針對不育群體,提供冷凍精液助孕外,該精子庫近年的業務也在不斷擴大。如開展自精冷凍保存業務及稀少精子冷凍,為腫瘤患者、高危職業等其他有凍精需求的男性,提供生育力保存,這也填補了甘肅省內的此項空白。\u003c/p>","type":"text"}],"currentPage":0,"pageSize":1},"editorName":"李雙會","faceUrl":"http://ishare.ifeng.com/mediaShare/home/308904/media","vestAccountDetail":{},"subscribe":{"type":"vampire","cateSource":"","isShowSign":0,"parentid":"0","parentname":"社會","cateid":"308904","catename":"中國新聞網","logo":"http://d.ifengimg.com/q100/img1.ugc.ifeng.com/newugc/20190522/16/wemedia/5302aa5104f23d8d4f5342bace468e275489f5c8_size25_w200_h200.png","description":"中國新聞網官方賬號","api":"http://api.3g.ifeng.com/api_wemedia_list?cid=308904","show_link":1,"share_url":"https://share.iclient.ifeng.com/share_zmt_home?tag=home&cid=308904","eAccountId":308904,"status":1,"honorName":"","honorImg":"http://x0.ifengimg.com/cmpp/2020/0907/1a8b50ea7b17cb0size3_w42_h42.png","honorImg_night":"http://x0.ifengimg.com/cmpp/2020/0907/b803b8509474e6asize3_w42_h42.png","forbidFollow":0,"forbidJump":0,"fhtId":"4000000044936870623","view":1,"sourceFrom":"","declare":"","originalName":"","redirectTab":"article","authorUrl":"https://ishare.ifeng.com/mediaShare/home/308904/media","newsTime":"2022-05-17 07:26:52","lastArticleAddress":"來自北京"}},"keywords":"志愿者,精子庫,精液,精子,甘肅,合格率,馬鵬程,標本,蘭州大學第一醫院,西北地區","hasCopyRight":true,"interact":{"isCloseShare":false,"isCloseLike":false,"isOpenCandle":false,"isOpenpray":false},"__env__":"production"};
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探秘甘肅唯一精子庫:層層把關 志愿者合格率僅一成多


下載客戶端
獨家搶先看
原標題:探秘蘭大一醫院人類精子庫:層層把關“精挑細選” 志愿者合格率逾一成

5月中旬,蘭州大學第一醫院人類精子庫接待室內,捐精志愿者正閱讀供精知情同意書。九美旦增 攝
中新網蘭州5月16日電 (馮志軍 九美旦增)“我們對供精志愿者的篩選條件,嚴格執行原衛生部頒布的相關規定?!睘榱撕Y選到一個合格的供精志愿者,蘭州大學第一醫院人類精子庫負責人馬鵬程,時常要從基數有限的捐精志愿者中,反復進行層層把關的“精挑細選”。
在馬鵬程的挑選標準里,不僅要檢測精液質量,還要排除遺傳病和傳染病,而國籍、年齡、身高、視力、五官、教育程度、常規體檢情況等,同樣也是捐精志愿者篩選的硬核條件,缺一不可。因此,在眼下尚無法“大張旗鼓”招募捐精志愿者的情況下,只有逾一成比例的志愿者人群符合條件。
作為甘肅省內唯一的人類精子庫,蘭州大學第一醫院人類精子庫于2013年底批準運行,成為全國第19家人類精子庫。截至2021年底,該精子庫累計捐精志愿者篩查人數為4889人,合格納入的志愿者捐精人數為730人,合格率為14.9%。
“捐精志愿者合格率偏低,并非我們日常理解的無法正常生育?!瘪R鵬程近日向中新網記者解釋說,志愿者篩選過程,就好比做一張100分的試卷,一般而言滿足五六十分就能正?;橛?,但精子庫的“門檻”是95分、甚至是滿分,這是為了保證精子庫凍存的精液質量,為用精單位提供合格的冷凍精液標本。

圖為精子庫工作人員進行精液分析 九美旦增 攝
據了解,精子庫精液冷藏技術,采用液氮將精液貯藏于-196℃時,精子能良好地貯藏很長時間,需要時可解凍精液供人工授精。
“牽扯到倫理道德和個人隱私等,招募捐精志愿者的難度,遠超于獻血志愿者?!瘪R鵬程說,不同于招募獻血志愿者,可以在高校等公共場所光明正大“打廣告”,受限于西北地區較為保守的傳統觀念,只能穿插于在高校舉辦的一些醫學科普教育中“低調進行”。加之長達三四個月的捐精周期,繁瑣的流程也使不少人望而止步。
“招募志愿者就像打游擊,時常還會被不少人視為騙子?!碧m州大學第一醫院人類精子庫工作人員王燕超,近年感同身受于志愿者招募的艱辛與挑戰。他說,為了吸引更多志愿者,他經常會想盡各種辦法“潛進”年輕人的社交平臺、朋友圈等發布招募廣告,這幾年效果雖然有所好轉,但他還是會“經常被趕出群來”。
多年來,通過“或明或暗”的醫學知識普及和宣傳,該精子庫目前年平均接待志愿者約6000人次、其中每年新招募志愿者約1500人次,年凍存標本量約6000管,年外供精子1500余管,并先后與甘肅、新疆、西藏等地區的生殖中心簽署了供精合同,外供合格精液標本。
“近年來,招募的志愿者逐年遞增,凍存標本達1萬余份,極大解決了西北地區男性不育癥患者的用精需求?!瘪R鵬程表示,受先天或后天影響,近年不孕不育發病率不斷上升,解決了傳宗接代和生命延續問題的精子庫,在實施過程中必須嚴守倫理道德,在為合法夫妻提供幫助時,只會提供捐精者大概的體貌特征。
除了針對不育群體,提供冷凍精液助孕外,該精子庫近年的業務也在不斷擴大。如開展自精冷凍保存業務及稀少精子冷凍,為腫瘤患者、高危職業等其他有凍精需求的男性,提供生育力保存,這也填補了甘肅省內的此項空白。
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