Part 25 Article: Biotechnology My Blog Title: The world, from the past to the present, retold from the timelines. Click on PDF to download from Part 3 2023: [10.23] The first successful transplant of a functional cryopreserved mammalian kidney was reported. The study demonstrated a "nano-warming" technique for vitrification for up-to-100 days preservation of transplant organs. Sourced from [frontiersin.org] titled: “Supercooling: a promising technique for prolonged preservation in solid organ transplantation, and early perspectives in vascularized composite allografts.” From the perspective of temperature, machine perfusion can be classified into four categories: HMP “hypothermic machine perfusion” (0°C to 12°C), MMP “mid-thermic machine perfusion” (13°C to 24°C), SNMP “subnormothermic machine perfusion” (25°C to 34°C), and NMP “normothermic machine perfusion” (35°C to 38°C). As metabolic activity increases exponentially with increasing temperature, the required amount of oxy...
Part 10 Article: Human Discovery My Blog Title: The world, from the past to the present, retold from the timelines. Click on PDF to download from Part 3 Part 10 is the continued introduction to the timelines. We briefly question, observe and review our world before we delve into the timelines. The International Space Station, ISS, and satellites float at the “reduced gravity” atmosphere, where microgravity from earth attracts the ISS and satellites from space into the orbit and also not pulling back to earth. Human species and most living creature species breathe or absorb in oxygen, every breath every second. Most plants produce oxygen for this life cycle. If we are situated or reside at the ocean, the ocean air is breathable. The oxygen is from the ocean or the plants? You may be right for the current time guess; you and I may have the wrong answer for the remote past life cycle on the planet. Can oxygen be from icy landscapes like the Arctic and Antarctica continents? You may have ...