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Attenuation studies used to study the toxicity of chemotherapy drugs usually require the establishment of animal models of chemotherapy-induced leukopenia and myelopenia...
2020-08-10Clinically, aplastic anemia (AA) is a group of hematopoietic tissue failure syndromes. Most patients are middle-aged and the prognosis of acute cases is poor...
2020-08-10Hemolytic anemia is a group of anemias that occurs when the destruction of red blood cells increases and the speed exceeds the compensatory capacity of hematopoietic function. When the average life span of red blood cells is 15 to 20 days, and the de...
2020-08-10Blood loss is one of the most common causes of anemia in the body and is clinically divided into acute and chronic. Chronic blood loss often causes iron deficiency anemia. Anemia caused by blood vessel rupture or poor hemostatic mechanism caused by t...
2020-08-10The normal healing of human and animal skin injury ends in leaving small and superficial scars. Hypertrophic scars (HS) and keloids are only found in humans and can cause changes in appearance and dysfunction....
2020-08-10Breeding 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...
2020-08-10