Scientists first discovered that lung tumors can block liver metabolism May 10, 2016 Source: Bio Valley A group of researchers from the University of California, Irvine, have long studied how the circadian rhythm of the body controls the function of the liver. Now they have discovered that cancerous lung tumors can intercept the process of controlling the function of the liver by changing the circadian clock and altering the function of the liver. Related research published in the journal Cell , the first study of the researchers showed that lung adenocarcinoma can affect the body's biological clock control of the body's lipid metabolism and insulin and glucose sensitivity. Researcher Paolo Sassone-Corsi said that rodent studies have found that lung adenocarcinoma can send signals to the liver through an inflammatory response, and this signal reconnects to the circadian rhythm mechanism that controls the body's metabolic pathways, ultimately in inflammation. Under the influence of sexual effects, the signaling pathway of insulin in the liver is affected, resulting in a decrease in glucose tolerance and reorganization of lipid metabolism. Researcher Masri believes that lung tumors can control the circadian rhythm metabolism in the liver, potentially enhancing the metabolic requirements of cancer cells. The researchers believe that the distal connections between metabolic tissues do not occur only in the liver, and this is Reveals a systematic metabolic reorganization in the body. The body's 24-hour circadian rhythm controls the basic physiological processes of all organisms, while the circadian clock is a time-tracking system inherent in the body that predicts environmental fluctuations and makes real-time changes; however, these circadian rhythmic changes It will potentially affect the health of the body. Up to 15% of human body genes are regulated by the circadian rhythm pattern, and almost 50% of the liver metabolic pathways are affected by the circadian rhythm mechanism. In the past 10 years, researcher Sassone-Corsi has revealed how the body's biological clock can control the function of various livers by affecting external factors, such as day and night patterns and nutrient intake, and related research can also help researchers. Explain how diseases such as cancer affect the body's biological clock. Although scientists have made many gratifying results in related research over the past 40 years, cancer is still a difficult problem to break through. For many cancer patients, the deterioration of normal body function is the main cause of death. In this study, the researchers found that tumor-induced inflammation can inhibit insulin signaling pathways in the liver, leading to hyperglycemia in lung cancer mice, and fatty acid synthesis is also inhibited, resulting in elevated total cholesterol levels. . In the article, the researchers analyzed the specific factors secreted by lung tumors, and then they mapped the metabolic effects of cancer in an all-round way to understand how lung adenocarcinoma acts as the organizer of the circadian clock in metabolic tissue. Finally, the researcher Corsi said that in the later period we will delve into the mechanism of the circadian clock and how the diseases such as cancer affect the body's circadian rhythm. Researchers believe that one day they can develop new interventions or therapies to help maintain Or restore the health of the body. When installing security Outdoor Camera, you should first choose the monitoring host. Do you want to add a monitoring card to your computer, or do you want to use an embedded hard disk recorder as your monitoring host. The computer monitoring card is more suitable for places that are familiar with computer installation, have professional personnel on duty, and have more functional requirements. Its overall investment is relatively low. Since the monitoring card is installed in the computer, the computer needs to be started 24 hours a day; As for the latter, it does not require professional knowledge, nor does it need to be on duty, and it is relatively simple to operate. Outdoor Network Wireless Camera,Network Wifi Camera,4g Outdoor Solar Powered Camera,Solar 4g Cameras,Solar Powered Cctv Camera Shenzhen Fuvision Electronics Co., Ltd. , https://www.szsolarcamera.com
To install security monitoring equipment, it is necessary to determine how many cameras are installed, and the quality and monitoring range of the cameras are affected. It is preferred to determine how many cameras are used for monitoring, and then determine the camera lens monitoring range according to how many cameras are available. Therefore, the distance from the camera to the monitoring point and the monitoring area must be clear. The infrared supply network recommends using the camera of 480 TV line, because it is more in line with that definition.
When installing security monitoring equipment, the third consideration is whether the camera has night vision function. If the monitoring is installed in a dark place, it is necessary to consider using a camera with infrared night vision function.
The security monitoring equipment can be installed via wired or wireless transmission. Although the cost of wireless network is relatively high, it can save a lot of installation trouble and make the monitoring site more beautiful. However, the installation of wireless network monitoring equipment should take into account the environmental problems of security sites. Cement building materials will shorten the wireless transmission distance, and metal building materials may complete the shielding of wireless signals. The infrared transmitter and infrared receiver should be far away from other appliances to avoid interference. Because the price of wireless network is almost twice that of wired transmission monitoring equipment, I suggest using wired transmission installation.
On site monitoring and network monitoring When determining the installation of the monitoring system, you should consider whether you need network functions. That is, if you need to monitor and control the monitoring site on the Internet at any time, you need to select a monitoring host with network functions. Avoid no network transmission function after installation.
A complete security monitoring equipment should at least have three parts: surveillance camera, PTZ and decoder. The following are their installation methods: