8时许，一家医院的细胞采集室内，28岁的郭女士平静地躺在采集床上，鲜红色的血液从她左臂的导管 缓缓流出，进入细胞分离机，分离出暗红色的造血干细胞悬液重新流入她的右臂。大约4个小时后，郭 女士顺利完成捐献。她隔空给患儿送祝福："期待我的造血干细胞能在你的身体里焕发生机，陪伴你拥 抱人生的无限可能。" 她是本市第800例非血缘造血干细胞捐献者，第801例非血缘造血干细胞捐献者马先生也几乎同时完成了 捐献。 近年来，本市造血干细胞捐献的"爱心接力"步伐持续加快，截至目前入库志愿者已达16.88万人。北京 市红十字会呼吁健康适龄公民，主动加入中华骨髓库，用可再生的造血干细胞，挽救不可重来的宝贵生 命。 本报讯（记者 孙乐琪）昨天，随着两名28岁的年轻人先后完成造血干细胞捐献，本市非血缘造血干细 胞捐献突破800例。 ...

Core Points - The article highlights the achievement of Henan Province in reaching 1,600 non-related hematopoietic stem cell donations, making it the fourth province in China to reach this milestone [1][4] - The donations were made by volunteers Zhao Xiangdong and Zhou Jianwen, who expressed their motivations and experiences in contributing to the cause [2][3] Group 1: Donation Statistics - As of November 17, 2023, Henan Province has successfully recorded 1,600 hematopoietic stem cell donations [1][4] - The total number of registered volunteer donors in Henan Province has reached 169,200 [4] - The interval between every 100 donations has significantly decreased from 6 years in 2003 to just 8 months currently [4] Group 2: Demographics of Donors - Approximately 70% of the 1,600 donors are aged between 25 and 35 years old, with the "post-90s" generation becoming the main force in donations [4] - The "post-00s" generation is also beginning to participate actively in stem cell donations [4] Group 3: Impact of Donations - The stem cells donated by volunteers in Henan have saved lives across all 31 provinces in China and have also been sent to countries such as South Korea, the USA, the Netherlands, Argentina, Afghanistan, Singapore, Belgium, and Israel [4]

Core Insights - The Anhui branch of the China Marrow Donor Program has achieved significant results despite being one of the smallest repositories, ranking second in national annual and cumulative capacity utilization and eighth in annual donations, demonstrating the potential of smaller repositories [1][2] - The "随叫髓到" team from Wannan Medical College has developed a unique approach to address the issue of donor withdrawal, focusing on awareness, service empowerment, and value reconstruction, which has led to increased engagement and donations [1][3] Summary by Sections Achievements and Statistics - Since 2016, Anhui Province has shown a unique advantage with an average annual increase of 12.19% in hematopoietic stem cell donations, achieving remarkable speed in emergency donations [2] - The "随叫髓到" team has successfully conducted extensive research, including over 10,000 phone callbacks and 5,216 valid questionnaires, to understand and address donor withdrawal [1][3] Team Initiatives and Strategies - The team has built a communication bridge with volunteers through social practice activities, engaging with various community sectors, including Red Cross societies and universities [3] - They implemented a "Four-Wheel Research Method" to deeply analyze donor intentions and the psychological factors behind withdrawal, leading to a better understanding of the challenges faced by potential donors [3][4] Addressing Donor Withdrawal - The team identified three core contradictions behind donor withdrawal: cognitive bias, service gaps, and value loss, and created detailed profiles of different types of withdrawers to guide their strategies [4] - Innovative educational initiatives, such as the "Five Speakers" presentation matrix and a comprehensive support mechanism for donors, have been established to enhance donor confidence and understanding [4] Results and Future Plans - The team's efforts have resulted in significant increases in donation numbers, with some cities reporting double the number of donors compared to previous years [5] - The team has expanded its outreach efforts, sharing their experiences and strategies with other provinces, and has seen over 300 students register as marrow donors [6]