2021-09-02
Research in basic science is supported by experimental data one by one, and the same is true for exploration in life sciences. The generation of every experimental data is inseparable from the contribution and dedication of experimental animals, and they are all precious.
2021-02-25
Large-segment bone defects are common clinical diseases, and stem cells and bone tissue engineering are considered to be a promising method for bone regeneration. Recently, a team from Shandong Yinfeng Life Sciences Research Institute and Shandong University collaborated to study a nanocellulose membrane platform for multi-lineage differentiation of stem cells to biomimetically construct bioactive three-dimensional bone-like tissue, which can significantly promote the rapid growth of new bone and capillary growth. Rapid formation of blood vessels and nerve fibers.
2020-11-18
A few days ago, the Department of Science and Technology of Shandong Province issued the "Announcement on the Preparation of the First Batch of Provincial New R&D Institutions in 2020". Approved to be selected into the first batch of “Provincial New R&D Institutions” in Shandong Province.
2020-06-18
Cryopreservation of tissues and organs
At present, cryopreservation technology (temperature at minus 196°C) has become the most commonly used and effective long-term preservation method for single cells, and has successfully achieved human sperm, oocytes, embryos, red blood cells, monocytes, embryonic stem cells, and hematopoiesis. Vitrified preservation of stem cells, pancreatic islets, etc. At the same time, cryopreservation is relatively more difficult because tissues and organs contain multiple types of cells, as well as large volumes and complex spatial structures.
2020-06-18
The human body is composed of about 40 trillion to 60 trillion cells. It is composed of cell groups and intercellular substance with the same or similar shape and function. It is a structural unit composed of a variety of tissues that can perform a (specific) function. That is the organ. The four major tissues of the human body are: epithelial tissue, connective tissue, muscle tissue, and nervous tissue; the structural characteristics of different organs are adapted to their functions, such as: eyes, ears, nose, tongue and other sensory organs, and another example: internal organs Organs heart, liver, lungs, stomach, kidneys, etc.
2020-06-18
Tissue and organ transplantation
The emergence and development of human tissue and organ transplantation technology is a huge progress in the development of modern biomedicine in the 20th century, saving countless lives and health, and bringing hope to countless patients and their families.