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Chronic non-bacterial prostatitis can be caused by mycoplasma, chlamydia and autoimmune diseases. The clinical manifestations of chronic bacterial prostatitis are very similar, but not specific. The main symptoms are urgency, dysuria and urine. Local...
2020-07-31At present, the animal models of hepatitis B virus mainly include sh hepatitis B model, duck hepatitis B model, marmot hepatitis B model and mouse hepatitis B model...
2020-07-31With the continuous deepening of oncogene research, the application of transgenic technology in oncology has become more and more extensive...
2020-07-31Thrombus is formed in the peripheral blood vessels, the emboli flow through the blood and reach the pulmonary artery, blocking the pulmonary artery and forming an embolus....
2020-07-30Objective: To use lithium chloride-pilocarpine to prepare a Wistar rat epilepsy model, and to study the appropriate dosage and usage of pilocarpine. Methods: Wistar rats were injected intraperitoneally with 3 mmol/kg lithium chloride, and 24 hours la...
2020-07-29Under awakening local anesthesia, newborn rats ligate the right common carotid artery and place it in a constant temperature airtight glass container with 8% oxygen +...
2020-07-29For different experimental purposes, different arrhythmias can be reproduced in the whole animal. Alternatively, arrhythmia can be reproduced by in vitro perfusion of an isolated heart or a specific part of the heart. There are several commonly used ...
2020-07-29The animal model of pancreatitis is the best way to study the etiology of pancreatitis and explore clinical treatment methods. However, since the cause of pancreatitis varies with the type of pancreatitis, the cause of pancreatitis is still unknown, ...
2020-07-29In order to simulate human PD, an ideal animal model should have the following characteristics: (1) The number and morphology of dopaminergic neurons at birth are normal, with more than 50% decreasing, young people can easily pass neurochemical react...
2020-07-29In the animal laboratory, living mice and rats can be described as stars, and successful mouse models can be called \"good helpers for life sciences.\" Many people may want to design or understand conditional knockout mice by themselves...
2020-07-29When the lifespan of experimental animals must be terminated, humane means must be used to terminate the lifespan of experimental animals. Rats and mice can use cervical dislocation, inject air needles into guinea pigs and guinea pigs, hit the back o...
2020-07-29In order to facilitate grouping and identification during experiments, it is often necessary to pre-calculate the number of experimental animals...
2020-07-29Commonly used animals in the laboratory: rabbits, guinea pigs, mice, rats, hamsters, sheep, chickens, etc. Choose the best animal according to the purpose of the experiment...
2020-07-29Since China\'s laboratory zoology started late, most of the nutritional requirements of various laboratory animals are based on foreign research data. The following is a brief introduction to the nutritional requirements of commonly used laboratory a...
2020-07-29A static test has been carried out for at least 48 hours in the air conditioning system of the clean laboratory animal facility, the system is operating normally, process equipment is installed and there are no animals or personnel on site...
2020-07-29Laboratory animal facilities will operate continuously for at least 48 hours near the load....
2020-07-29