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Hepatitis B virus (HBV) is a hepatotrophic DNA virus, which is a complex DNA virus. Since the 1970s, we have identified Dane particles (HBV particles) with electron microscopes and discovered HBV particles...
2020-08-11Breeding method Before the experiment, collect adult experimental rhesus monkeys, weighing 2-5 kg, and screen for HBsAg, anti-HAV and other liver function enzyme activities. After ketamine anesthesia, first collect blood samples and liver tissue biop...
2020-08-11“Ércháfēn\'àn” bāokuò shènshàngxiàn sù, qù jiǎ shènshàngxiàn sù, duōbā\'àn jí qí dàixiè chǎnwù 29/5000 \"Catecholamines\" include epinephrine, norepinephrine, dopamine and their metabolites...
2020-08-11Some primates or non-primates have characteristic manifestations such as restlessness, sleep disturbance and crying after separation of offspring...
2020-08-11Drug antagonism: Reserpine can antagonize this effect. This is the earliest study to establish antidepressants, because it was found that monoamine oxidase inhibitors and tricyclic antidepressants can counteract abnormal animal behaviors caused by re...
2020-08-11WKY Rats WKY (WistarKyoto) rats are sensitive to various stimuli and show behavior defects in some common behavior tests...
2020-08-11The behavioral despair model is simple, fast and sensitive, and is usually used for rapid screening of antidepressants...
2020-08-11Replication method Use 4-week-old NIH nude mice, inoculate intraperitoneally with 0.2 ml -4 power/0.5 ml virus to 100TCID10, the strain is EHFVLN-84L...
2020-08-11Whole rodent models of cerebral ischemia indicate that approximately 50% of cardiac arrest survivors suffer from permanent motor or cognitive impairment...
2020-08-11Replication method 48 to 72 hours after delivery, inoculate Kunming sucking mice with 0.02 ml of Hantavirus 76/118 strain (LD5010 -6.5 power/0.02 ml) adapted to sucking mice...
2020-08-11Reserpine is an alkaloid that irreversibly prevents monoamine transportation in the capsule and consumes central and peripheral monoamines, thereby affecting the circulation of monoamines in intracellular vesicles. It was used to create a rat PD mode...
2020-08-11The aging model of AD animals mainly occurs in the elderly, and aging is a specific risk factor for AD. With the aging of the world population, the prevalence of AD has increased significantly, and it is the fourth leading cause of death in adults, l...
2020-08-11Avian influenza (AI) is an acute, high-contact and severe infection of poultry caused by influenza A virus (avian influenza virus, AIV), which can lead to poultry infection or disease syndrome...
2020-08-11Hypertensive animals will develop spontaneous cerebral infarction, which can be divided into two categories: primary hypertension and secondary hypertension. The former is commonly used Japanese spontaneously hypertensive rats (SHR) and its prone sub...
2020-08-11Reproduction method Use 10 5.7 power TCID50/ml SARS-CoVBJ201 strain to infect guinea pigs, albino hamsters, black-lined hamsters, rats, brand voles and chickens via nasal drops and infectious doses: guinea pigs 0.5 ml, albino hamsters 0.2 ml , 0.2 ml...
2020-08-11Use fatigue factors, rhubarb and Glauber\'s salt to relieve the effects of drugs and establish an animal model of spleen deficiency...
2020-08-11