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Atrial fibrillation often occurs after thoracotomy, and pericarditis is an important cause of atrial fibrillation...
2022-02-03Coxsackie virus A16 (CA16) is generally considered to be one of the main pathogens of human hand, mouth and oral diseases. The clinical manifestations of hand, foot and mouth disease include vesicles in the hands, feet, mouth, and severe inflammatory...
2022-02-03Rabbits are mammals with poor obedience and sociality. They belong to mammals, Lagomorphs, Lepus and herbivores....
2022-02-03
The experimental mouse feed contains 18%-20% protein, which can meet your needs. Rats prefer a high-sugar diet, so they can increase their sugar content appropriately...
2022-02-03Replication method The Chlamydia pneumoniae CWL2029 strain was cultured in HeLa299 cells, the infected cells were destroyed by ultrasound, and then the pathogen was purified by differential centrifugation and sterile sucrose diphosphate at a concentr...
2022-02-03Since the establishment of the HBV surface antigen detection system in the 1960s, chimpanzees are the first animals that are sensitive to human HBV. Chimpanzees infected with intravenous hepatitis B virus isolated from the serum of patients with hepa...
2022-02-03Partial reverse introduction models (also called partial dorsal root removal models) are divided into two types. One is to cut the dorsal root and keep the dorsal root part, and the other is to remove the dorsal root part. In 1958, Liu and Chambers u...
2022-02-03The experimental equipment is operating under conditions close to the design load, and the measurement continues for more than 48 hours...
2022-02-02Except for pathogens that need to be excluded from clean animals, there are no major potential infectious diseases or pathogens that cause conditional diseases and interfere with scientific experiments...
2022-02-021) Issue 1. The electrical load of the production area (animal experiment area) of the barrier environment facility should be level 2 or higher. Or prepare a backup power supply. 2, barrier environment facilities should install special powe...
2022-02-02Oleic acid is a highly toxic fatty acid. When oleic acid is injected into the left renal artery, renal tubular epithelial cells swell and die, interstitial edema, intravascular renal ischemia and severe renal microcirculation. It is impaired and rena...
2022-02-02The measurement shall be performed after the completion of the facility, after 48 hours of operation of the air conditioning system or during the normal operation of the facility. During the measurement process, the breeding/breeding area and experim...
2022-02-02Intraperitoneal injection of diazyl am 5 mg/kg and ketamine 50 mg/kg, anesthetize 100-150 g male SD rats, and perform left nephrectomy through midline incision...
2022-02-02Commonly used animals are adult SD or Wistar rats, 120-150g rats, anesthetized with diazepa 5mg/kg and ketamine 50mg/kg, prone position, fixed below the abdomen...
2022-02-02Since the 1960s, the chemical induction method has been started very early, and has become the most mature and commonly used method for preparing IBD models. There are many types of chemical stimulants, such as acetic acid, sodium dextran sulfate, so...
2022-02-02Caerulein is an analog of cholecystokinin (CCK). Cholecystokinin is a polypeptide hormone composed of 33 amino acids. Its main physiological function is to stimulate the contraction of the gallbladder and the relaxation of the Oddi sphincter, promote...
2022-02-02