雅虎香港 搜尋

  1. Stem Cell 相關
    廣告
  1. Stem cell - Wikipedia

    en.wikipedia.org/wiki/Stem_cell

    For the journal, see Stem Cell Research (journal). In multicellular organisms, stem cells are undifferentiated or partially differentiated cells that can differentiate into various types of cells and proliferate indefinitely to produce more of ...

    • Cellula praecursoria
    • D013234
  2. STEMCELL Technologies

    www.stemcell.com

    STEMCELL Technologies develops cell culture media, cell separation systems, instruments and other reagents for use in life sciences research. STEMCELL Technologies JavaScript seems to be disabled in your browser.

  3. Stem cells: What they are and what they do - Mayo Clinic

    www.mayoclinic.org/.../in-depth/stem-cells/art-20048117

    8/6/2019 · Stem cells are the body's raw materials — cells from which all other cells with specialized functions are generated. Under the right conditions in the body or a laboratory, stem cells divide to form more cells called daughter cells.

  4. 幹細胞 - 维基百科,自由的百科全书

    zh.wikipedia.org/wiki/幹細胞

    幹細胞 (英語: stem cell )是原始且未特化的 细胞 ,它是未充分分化、具有再生各种组织器官的潜在功能的一类细胞。 干细胞存在所有多細胞 組織 裡,能經由 有絲分裂 與 分化 來 分裂 成多種的特化細胞,而且可以利用自我更新來提供更多幹細胞。

    • Cellula praecursoria
    • D013234
  5. What is a stem cell? | Facts | yourgenome.org

    www.yourgenome.org/facts/what-is-a-stem-cell

    21/7/2021 · A stem cell is a cell with the unique ability to develop into specialised cell types in the body. In the future they may be used to replace cells and tissues that have been damaged or lost due to disease. What is a stem cell? Our body is made up ...

    • Year in Review: Advances in Stem Cell Research
      youtube.com
    • Autologous Stem Cell Transplants
      youtube.com
    • Stem cell treatment warning
      youtube.com
    • What is Stem Cell Therapy?
      youtube.com
  6. 香港幹細胞中心 Hongkong Stem Cell Centre ﹣ 致力提供幹細胞臨床應用服務及技術支援,包括幹細胞治療、幹細胞移植、幹細胞採集及幹細胞儲存。

  7. 24/7/2021 · Stem cell, an undifferentiated cell that can divide to produce some offspring cells that continue as stem cells and some cells that are destined to differentiate (become specialized). Stem cells are an ongoing source of the differentiated cells ...

  8. Stem cells: Sources, types, and uses - Medical News Today

    www.medicalnewstoday.com/articles/323343

    19/10/2018 · Stem cells originate from two main sources: adult body tissues and embryos. Scientists are also working on ways to develop stem cells from other cells, using genetic “reprogramming” techniques.

    • Yvette Brazier
  9. Stem-cell therapy - Wikipedia

    en.wikipedia.org/wiki/Stem-cell_therapy
    • Medical Uses
    • Research
    • Veterinary Medicine
    • Society and Culture

    For over 30 years, hematopoietic stem cell transplantation (HSCT) has been used to treat people with conditions such as leukaemia and lymphoma; this is the only widely practiced form of stem-cell therapy. During chemotherapy, most growing cells are killed by the cytotoxic agents. These agents, however, cannot discriminate between the leukaemia or neoplastic cells, and the hematopoietic stem cells within the bone marrow. This is the side effect of conventional chemotherapy strategies that the stem-cell transplant attempts to reverse; a donor's healthy bone marrow reintroduces functional stem cells to replace the cells lost in the host's body during treatment. The transplanted cells also generate an immune response that helps to kill off the cancer cells; this process can go too far, however, leading to graft vs host disease, the most serious side effect of this treatment. Another stem-cell therapy, called Prochymal, was conditionally approved in Canada in 2012 for the management of a...

    Stem cells are being studied for a number of reasons. The molecules and exosomes released from stem cells are also being studied in an effort to make medications. In addition to the functions of the cells themselves, paracrine soluble factors produced by stem cells, known as the stem cell secretome, have been found to be another mechanism by which stem cell-based therapies mediate their effects in degenerative, autoimmune, and inflammatorydiseases.

    Research has been conducted on horses, dogs, and cats can benefit the development of stem cell treatments in veterinary medicine and can target a wide range of injuries and diseases such as myocardial infarction, stroke, tendon and ligament damage, osteoarthritis, osteochondrosis and muscular dystrophy both in large animals, as well as humans. While investigation of cell-based therapeutics generally reflects human medical needs, the high degree of frequency and severity of certain injuries in racehorses has put veterinary medicine at the forefront of this novel regenerative approach.Companion animals can serve as clinically relevant models that closely mimic human disease.

    Marketing and Costs

    In the late 1990s and early 2000s, there was an initial wave of companies and clinics offering stem cell therapy, while not substantiating health claims or having regulatory approval. By 2012, a second wave of companies and clinics had emerged, usually located in developing countries where medicine is less regulated and offering stem cell therapies on a medical tourism model. Like the first wave companies and clinics, they made similar strong, but unsubstantiated, claims, mainly by clinics in...

    COVID-19-related marketing and government agency responses

    Although according to the NIH no stem cell treatments have been approved for COVID-19 and the agency recommends against the use of MSCs for the disease, some stem cell clinics began marketing both unproven and non-FDA-approved stem cells and exosomes for COVID-19 in 2020. The FDA took prompt action by sending letters to the firms in question.The FTC also warned a stem cell firm for COVID-19-related marketing.

  10. Stem Cell Research | Journal | ScienceDirect.com by Elsevier

    www.sciencedirect.com/journal/stem-cell-research

    Stem Cell Research is dedicated to publishing high-quality manuscripts focusing on the biology and applications of stem cell research. Submissions to Stem Cell Research, may cover all aspects of stem cells, including embryonic ste...

  1. Stem Cell 相關
    廣告