The presence of fatty liver in chickens is mainly found in laying hens. This has a long association with the long feeding cycle of laying hens. Whether it is broilers or laying hens, in order to maintain high yield and stable production, comprehensive and rich nutrition is inevitable. Due to the long feeding period of laying hens, a large amount of fat accumulates in the liver, gradually forming fatty liver. We all know that the liver is an important organ of material metabolism and plays a key role in the digestion and absorption of proteins, fats, carbohydrates, decomposition and synthesis, transformation and utilization, and can carry out a considerable amount of storage. What are the causes of fatty liver in chickens? The amount of nutrients eaten by the chicken exceeds normal life, production, and storage, and the excess is converted to fat deposited in the body, forming excessive amounts of adipose tissue and making the body overweight. Excess fat is mainly deposited in the subcutaneous tissue, the inner side of the abdominal wall, the periphery of the kidney, the stomach, and the liver. The excessive deposition of fat in liver cells severely affects the physiological function of the liver and causes hepatic hypertrophy. Nutritional processes can easily lead to fatty liver, but lack of nutrition can also lead to fatty liver. The lack of nutrition here refers to the lack of a certain kind of nutrients, such as choline chloride, vitamin E, vitamin B12, methionine and so on. It participates in the synthesis of lipoproteins and assists lipoproteins in transporting fat out of the liver. When these nutrients are absent, the fats processed or converted into the liver cannot be transported and they deposit in the liver cells to form fatty liver. Undoubtedly, overnutrition is the most important factor. Causes of excess nutrients are: First, the formula is unreasonable. The nutrient concentration is too high, especially the energy is too high. The excess energy material is gradually converted into fat and deposited. The second is that the proportion of nutrients is not appropriate. For example, the ratio of protein to energy in feed is inappropriate. Energy is too high to make full use of it. Although total nutrients may not be high, there is still a portion of energy converted into fat. Liver function is poor or damaged, so that the liver's ability to synthesize lipoproteins is reduced, and fat cannot be transported in time to deposit in the liver. The poisoning caused by various viral diseases, fever with fever, liver and gallbladder disease, and toxins contained in heavy metals, aflatoxins, cottonseed meal, and rapeseed meal all cause significant damage to liver function. Insufficient exercise is another important factor. At the moment, layer chickens are reared in cages for the most part, raising their density and space, which greatly limits the movement of chickens. Excess energy will be stored in the body, especially in the liver. Finally, it is the effect of estrogen. We all know that women are prone to gain weight. Similarly, hens are also prone to gain weight, which is related to estrogen. Egg production is a reproductive behavior. The amount of egg production is closely related to the quantity and activity of estrogen, and estrogen can promote the synthesis and deposition of liver fat. In fact, any kind of disease does not exist alone, nor is it caused by a single factor alone. Especially fatty liver disease is a chronic accumulation process and is closely related to the chicken's health. The breeder usually pays more attention. Anesthesia and Breath Disposables Central Venous Catheter,Hemodialysis Catheter,Blood Pressure Transducer,Phripheral Inerted Central Catheter,Artery Compression Device Sampler,Infusion Pump Anesthesia Medical Co., Ltd. , https://www.jssinoanesthesias.com