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Pleuracentesis is mainly used to collect pleural effusion from experimental animals, but it is also possible to kill experimental animals and open the chest cavity to collect pleural effusion...
2020-10-13The cerebrospinal fluid can be collected by puncturing the spinal cord cavity, and small animals can be collected directly from the large eye...
2020-10-13Urine collection through metabolic cage. Metabolic cage is used to collect the urine naturally excreted by experimental animals. It is a closed breeding cage designed for collecting various excreta of experimental animals....
2020-10-13In experimental research, it is often necessary to collect blood from experimental animals for routine inspection or certain biochemical analysis. Therefore, it is necessary to master the correct collection, separation and storage of blood....
2020-10-13
What are the methods for administering laboratory animals?...
2020-10-13The purpose of grasping and fixing the animal correctly is to make the experiment go smoothly by damaging the health of the animal, affecting the observation index and preventing being bitten by the animal....
2020-10-13Purpose of intravenous infusion The purpose of hydration during anesthesia is to maintain open intravenous access, provide circulatory support for oxygen supply, replenish detectable fluid loss, replenish undetectable fluid loss, and make fluid progr...
2020-10-13How are they classified in experimental animal genetics?...
2020-10-13Animal coat usually affects the operation of the experiment and observation of the results, so the experiment requires that the animal coat be removed or cut. There are three methods of hair removal: cutting, plucking and hair removal...
2020-10-13In animal experiments, it is often necessary to divide the selected experimental animals into several groups according to the research needs. In order to avoid the influence of human factors, the random number table is often used for random grouping....
2020-10-13Local anesthetics can be used to block the impulse conduction of peripheral nerve endings or nerve trunks, ganglia and plexuses to form a local anesthetic area called local anesthesia. It is characterized in that the animal wakes up, slightly interfe...
2020-10-13Inhalation anesthetics are inhaled through the respiratory tract in the form of steam or gas. This is called inhalation anesthesia, and ether is often used as an anesthetic....
2020-10-13Recurrent oral ulcers are superficial ulcers that develop in the oral mucosa. The lesions start with local mucosal congestion and edema, accompanied by military red spots and obvious burning pain, and then take a round or oval shape with a diameter o...
2020-10-13Establish a rat model of chronic intermittent hypoxia to study its spatial learning and memory capabilities and the changes in the ultrastructure of neurons in the CA1 region of the hippocampus...
2020-10-13Insert the balloon into the superficial branch of the right coronary artery through arterial intervention, and use an inflatable pump to inflate and occlude the balloon to create an animal model of myocardial infarction...
2020-10-13
In order to better understand the pathogenic mechanism of the new coronavirus (SARS-CoV-2) and screen effective prevention or treatment methods, an appropriate animal model of infection and disease is urgently needed...
2020-10-13