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What are the pathological changes of aflatoxin poisoning in pigs?
In acute cases, anemia and hemorrhage occur, with massive bleeding in the thoracic and abdominal cavities, and petechial spots often on the serous membrane surfaces. Hemorrhage occurs in the subcutaneous muscles in front of the thigh and under the scapula. The liver is enlarged with bleeding points. In the part of the liver adjacent to the serous membrane there are pinpoint or ecchymotic hemorrhages, obvious hemorrhages are common on the epicardium and endocardium, and hemorrhages are often present throughout the body muscles. In chronic cases, there is proliferation and sclerosis of the liver bile ducts, yellow fatty degeneration of the liver, white spots or necrotic lesions on the liver surface, and effusion in the thoracic and abdominal cavities. The renal cavity is pale and swollen. The systemic lymph nodes are congested and edematous.
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Can Tradescantia zebrina be grown in water? A detailed guide to the hydroponic method, with regular water changes being the key point
Can Tradescantia zebrina be grown in water? Tradescantia zebrina can be grown hydroponically. As long as the method is right and you know how to care for Tradescantia zebrina, it can be kept alive easily. In the hydroponic process, temperature, light and water changes are very important, and it differs greatly from soil culture. Hydroponic method for Tradescantia zebrina: preparation
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Houseplants have many benefits, and they can even predict weather changes in advance
When it comes to predicting the weather, many friends rely on the weather forecast to find out. But in ancient times, people could learn about weather changes through animals or plants. Usually, when we see little ants moving in groups, it means the weather is about to turn bad and rain is coming...
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Plant peanuts in a flower pot, and the changes a few days later are a delightful surprise
Peanuts are something many people really enjoy eating, so do you know how peanuts grow? If you don't, today we'll teach you how to grow a peanut potted plant. First, pick out some plump peanuts from among the peanuts, ...
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Soaking your feet in Sichuan pepper and ginger for a week, the changes in your body are actually this big
It's the change of seasons, and many people catch colds easily. At times like this, you might as well try soaking Sichuan pepper in water to drive out the cold. Not only do colds get better faster, but it can also strengthen your physique. Not only can Sichuan pepper be used for foot soaking, ginger, vinegar, and salt can all be used too, and their effects are all different. Let's take a look together!
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A detailed explanation of the silkworm growth process: changes at each stage at a glance
The silkworm growth process
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Detailed picture guide to the silkworm's growth process, with the changes at each stage clear at a glance
Detailed picture guide to the silkworm's growth process
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Add a little something to the water for hydroponic lucky bamboo: no water changes needed, leaves stay lush green and it sprouts tons of big white roots
Bamboo, as one of the four flowers of the Chinese gentleman, has been loved by many literati and scholars since ancient times. The lucky bamboo we are talking about today is also a type of bamboo, but lucky bamboo is more suitable for keeping at home. Keep a lucky bamboo at home...
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How to Raise Pigs at Home Efficiently? A Detailed Explanation of the Eight Changes and Eight Fixes Pig-Raising Method
The "Eight Changes and Eight Fixes" Efficient Home Pig-Raising Method
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The relationship between rampant swine diseases and changes in ecological environmental pollution
Pollution changes in the ecological environment and the rampant spread of swine diseases
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