Rats and mice are commonly used in experimental animals.  The basic principle is based on the overall animal behavior pharmacology method, based on the basic pharmacological effects of depressive drugs, the selection of neurochemical, electropharmacological, cellular and molecular biology techniques and methods for comprehensive evaluation. There are many kinds of overall models. What indicators and what needs to be paid attention to require careful experimental design. Only one outline can be drawn here, hoping to help everyone's work.  There are several behavioral experiments:  1 Rat forced swimming experiment  Indicator: No time.  Note: A should simultaneously detect the central excitatory effects of the drug and rule out false positives.  B species are very different, and attention should be paid to the sensitivity of the germline.  C The depth of water in the experiment is the key  2 mouse forced swimming  See rat  3 mouse tail suspension method  See 1  4 Rat acquired helpless method  Indicators: Number of escapes and failures and latency  Note: This method is mostly used to observe the antidepressant effect of drugs after subchronic administration.  5 Unpredictable long-term stress test  Indicators: selected according to evaluation indicators. Such as spontaneous activity measurement, escape behavior determination, determination of sucrose water consumption  note:  The same stress should not be used multiple times  Pay attention to species differences  In addition, there are operational behavior models and the like.Amino Acid
Another important function of amino acids is to provide energy to the human body. Normally, a healthy body on a general diet will use carbohydrates as its main fuel, but when the main source is depleted due to strenuous exercise, protein and amino acids can be used as a last resort. Amino acids also play an important role in food taste. Protein doesn't have much taste, but each amino acid has its own taste, and combining them is one of the important factors that define the taste of food
Amino Acid,Asn Amino Acid,Leucine Powder,Food Grade L-Tryptophan
YT(Xi'an) Biochem Co., Ltd. , https://www.yt-linkherb.com