According to the American media reported on November 16, tobacco has long been considered as a major cause of premature death. However, in the future, tobacco may become a kind of crop that can save lives and be cultivated on a large scale. Swedish scientists recently discovered that tobacco is also a green factory that can produce high-tech drugs. The drugs it produces will also be very effective. After long-term research, scientists have found that tobacco itself is a very easy to improve species. A team from the Swedish Umeå Plant Science Center and scientists from France recently identified a new type of transport channel in plant cells. They found that the improved tobacco, like other plants, can use this channel to produce protein-based drugs. Such as treatment of antibodies and vaccines. These drugs can treat many medical drugs, including certain types of breast cancer. The discovery will be published in the new issue of the journal Nature Cell Biology. Many diseases nowadays use a special drug called monoclonal antibody. They are like robots looking for targets that can detect harmful or damaged cells in the body and destroy harmful cells without affecting healthy cells. The current demand for this drug has exceeded supply, and it is estimated that the future demand for this new drug will also increase substantially. At present, animal cells are the most frequently used raw materials for the production of antibodies. The manufacture of 1 kilogram of antibody requires at least 10,000 liters of cell solution, which makes its cost very expensive, approximately 10 million Swedish kronor. For patients who need to be treated with high-dose antibodies, their costs will be exceptionally high. However, if plants can be used for the production of this drug, the cost will drop vertically. According to Swedish scientists, one hectare of farmland currently produces 1 kg of antibodies. Because plants are similar to humans in many aspects at the cellular level, scientists have tried many years ago to use plants to produce certain antibodies or vaccines. The initial advantage is that the technology is easy to increase, but the cost does not need much. In addition, the risk of transmitting diseases from plants to humans does not exist, and the use of animal cells poses a certain risk. There is also a problem with the use of plants, which is that production is often very low, and the sugar-related tissues associated with antibodies vary widely between plants and human cells. However, with the help of biotechnology, scientists have made sugar cells in plant cells the same as humans. Swedish scientists have now discovered a new transmission channel in plant cells that allows the plant to produce and store more antibodies. The newly discovered transmission channel is located between the diaphragm system (endoplasmic reticulum), where carbohydrate tissue forms and enters proteins and chloroplasts. This organ is also where photosynthesis occurs. Professor Samuelson of the Umeå Plant Science Center in Sweden said that after discovering new transmission channels, they believe that antibodies can be produced in the endoplasmic reticulum and sent to chloroplasts for storage until the plants mature. He also said that they also believe that a large amount of antibodies can be stored in the chloroplast, so that the antibody production can be greatly improved, and the chloroplast can also make the antibody pure.
Medical Ward Nursing System
Eter Ward Information System is an indispensable important part in hospital digitization construction, which not only provides the powerful communication among doctors, nurses and patients, but also creatively offers the new functions of voice reminding, information issuing, information collection, information process, and etc. This system has truly achieved a leap of nursing quality besides the greatly decreased of the work intensity of nursing staff.
Features of Ward Nursing System:
1. Act as management center that can be linked to PC with WNS software suitable for hospital, where internal communication is needed and is easy to be operated.
2. The Master Host can support 200 extensions (Included bed extension, door extension, bathroom extension); WNS software can record and check patient information.
3.Nurse Extension can broadcast for ward area.
4.Smart Handle have LED night light.
5.Bath Extension can receive the signals of nurse arriving and ward inspection.
6. Door Extension equipped with multicolour door lamp, can indicate different situation by different colour.
ETR ward nursing system is composed of the integrated host (including operating software), management host, bed extension, smart handle extension, nurse extension, door extension, mobile extension, extra bed extension, bathroom extension, connection extension, corridor display and various extended control devices.
Features of Ward Nursing System:
1. Act as management center that can be linked to PC with WNS software suitable for hospital, where internal communication is needed and is easy to be operated.
2. The Master Host can support 200 extensions (Included bed extension, door extension, bathroom extension); WNS software can record and check patient information.
3.Nurse Extension can broadcast for ward area.
4.Smart Handle have LED night light.
5.Bath Extension can receive the signals of nurse arriving and ward inspection.
6. Door Extension equipped with multicolour door lamp, can indicate different situation by different colour.
ETR ward nursing system is composed of the integrated host (including operating software), management host, bed extension, smart handle extension, nurse extension, door extension, mobile extension, extra bed extension, bathroom extension, connection extension, corridor display and various extended control devices.
Ward Nursing System
Ward Nursing System,Ward Nurse Call System,Urgent Nurse Call System,Nurse Call Systems
Hunan Eter Electronic Medical Project Stock Co., Ltd. , http://www.eter-tech.com