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Breeding methods: White guinea pigs weighing 200 to 250 g and 4 to 5 weeks old are sensitized on the 1st and 8th days, and challenged on the 15th day...
2020-08-10Polymyositis is a common autoimmune disease in neuromuscular diseases，Abnormal cellular and humoral immunity play an important role in the destruction of muscle tissue...
2020-08-10
Frostbite is a symptom of damage to certain parts of the body that are affected by a cold. The freezing method includes immersing rabbit feet in -25°C, freezing with 80% to 95% ethanol, and freezing rabbit ears with solid carbon dioxide...
2020-08-10
Human body electric burns are mainly high-voltage electric burns. High-voltage electrical injuries are not only different from ordinary burns in the nature and scope of local wounds, but also increase the complexity of condition determination and loc...
2020-08-10Feeding methods Before the experiment, the miniature pigs were fasted for 12 hours. After anesthesia, 0.7 g/kg body weight of 50 g/L thiopental sodium was injected intraperitoneally in a 40 cm×25 cm area to shave the hair...
2020-08-10Copy method After cutting and washing the rabbit’s neck, anesthetize with intramuscular ketamine at a dose of 0.1 g/kg body weight...
2020-08-10Mechanical compression of the nerve root is not directly related to the development of the disease. Inflammation, nutritional disorders and impaired nerve root conduction properties may be equally important...
2020-08-10Transverse process syndrome of the third lumbar vertebra is a common disease in human clinical orthopedics. The disease is mainly caused by the posterolateral branch of the second lumbar nerve passing through the dorsal side of the transverse process...
2020-08-10Reproduction method Anesthetize the rat by intraperitoneal injection of 1% sodium barbiturate at 30 mg/kg body weight, and project the animal from the spine stereotaxic device to remove the skull and transverse processes on both sides of T11-L4...
2020-08-10Vertebral artery type cervical spondylosis is caused by degenerative changes in the cervical spine involving the vertebral artery, causing ischemia of the cerebellum and brainstem...
2020-08-10Perthes disease refers to avascular necrosis of the femoral head in children, which is caused by partial or complete necrosis of the femoral skull physi due to impaired blood flow in the femoral head...
2020-08-10Reproduction method Anesthetized experimental dogs with pentobarbital sodium at a dose of 30 mg/kg body weight. After an incision was made on the animal’s hindlimb and proximal femur, the round ligament was separated and exposed by a lateral incision...
2020-08-10Replication method 4 to 5 months old New Zealand rabbits were anesthetized with intraperitoneal ketamine weighing 50 mg/kg and fixed on the surgical plate. Cut the regularly cut operation area into the animal’s pat bone to expose the distal femur...
2020-08-10Cassin-Beck disease (KBD) is an endemic osteoarthritis, the main change is the deep necrosis of the joint epi osteochondral...
2020-08-10Dissolve egg protein in normal saline to make a 20g/L solution, and mix with the same amount of Freund’s adjuvant...
2020-08-10Adjuvant arthritis (AA), also known as Freund\'s adjuvant arthritis, was founded by bacteriologist Freund in the 1950s. This is the basic method in the animal model of immune arthritis...
2020-08-10