CATDOLL : CATDOLL: What are the symptoms of hepatobiliary syndrome in fish?

1. What are the symptoms of hepatobiliary syndrome in fish?

[Cause] Excessive breeding density, deteriorating water environment, intensive feeding, abuse of drugs, vitamin deficiency, feed rancidity and deterioration, as well as imbalance of nutrients and toxic substances in feed may all cause damage to fish livers.

Damage to the liver will inevitably affect the secretion of bile, and the color and consistency of the bile will change visually.

Therefore, diseases that cause obvious changes in the liver and gallbladder of fish in production, but the lesions of the fish's body surface and other tissues and organs are less obvious than those of the liver, are collectively referred to as fish hepatobiliary syndrome. [Symptoms] In the early stage, the liver is enlarged and the color becomes lighter or earthy yellow. As the disease progresses, the liver gradually turns yellow and white, and eventually forms a yellow and white "flower liver" symptom.

In the later stages, due to serious lesions and damage to the main organs, the body's disease resistance decreases, giving other pathogens an opportunity to invade, often accompanied by symptoms such as bleeding, gill rot, enteritis, and tail rot.

2. What are the hazards of fish hepatobiliary syndrome? How can it be prevented?

The bamboo path leads to a secluded place, where the Zen room is surrounded by flowers and trees.

The late sun makes the mountains and rivers beautiful, and the spring breeze makes the flowers and grass fragrant.

People have felt sad and lonely in autumn since ancient times. I say autumn is better than spring.

For no reason I crossed the Sanggan River, but always thought of Bingzhou as my hometown.

The late sun makes the mountains and rivers beautiful, and the spring breeze makes the flowers and grass fragrant.

The nights are short and bitter in midsummer, so open the windows to let in the cool air.

Who says that the love of a child can never repay the kindness of his parents?

The bright moon shines among the pines, and the clear spring flows over the rocks.

3. How is syndrome pronounced?

Pronunciation:

"征" is a first-level standard Chinese character (commonly used character) with a Mandarin pronunciation of zhēng. It was first seen in the oracle bone script era of the Shang Dynasty and is a phono-semantic character in the Six Classics. The character "征" is explained in "Shuowen Jiezi" as "correct travel. From the correct sound of 辵. Or from 彳. Zhu Ying cut". The basic meaning of "征" is to travel far, such as the long march and the expedition; the extended meaning is to use force to punish and conquer, such as conquer and conquer.

4. The story of learning to walk with courage and bravery?

It is said that people in Handan, the capital of Zhao State, walked with a beautiful posture, and their movements were very graceful and brisk.

A young man from the State of Yan heard this legend and envied the people of Handan so much that he traveled a long way to the State of Zhao.

He wanted to learn the way people in Handan walked. At first, he stood on the street all day, carefully studying everyone's walking posture, and then slowly imitated them, but he didn't succeed. Later, he thought that he might be influenced by his past walking habits, so he decided to forget the way he walked before. From then on, he concentrated more on studying the way people in Handan walked, but no matter how hard he tried, he still couldn't learn it, so he had to give up. However, because he had completely forgotten the way he walked before, he didn't know how to walk anymore, so he had to crawl all the way back. When others saw him, they couldn't help laughing at him.

5. What does chivalrous and courageous mean?

The word chivalrous and courageous is wrong, the correct word is chivalrous and righteous.

It means the courage of a chivalrous man and a righteous man. It describes the heart and actions of being brave and righteous, helping the weak and fighting against injustice.

Source:

"Postscript to the Puliu Family": "The family listened, and at first they were angry and frightened, but then they were moved by Zhao Luming's chivalrous spirit and enthusiasm."

grammar:

The joint form of chivalrous and righteous; serves as subject, predicate, and object; has a commendatory meaning.

Example:

(1) In ancient my country, there were many chivalrous and righteous female heroes. (2) In ancient times, martial artists attached great importance to the word "righteousness" in chivalrous and righteous.

Synonyms:

Helping others and doing what is right

antonym:

Seeing someone in danger but not helping them, forgetting one's principles when seeing profit

6. Poems about liver and gallbladder pain?

1. I regretted my lifelong worthlessness, but would I forget my lifelong love? -- From "Presenting My Feelings to Chairman Mao" by Liu Yazi in modern times

2. The dust is gone, and the heart is in love. ——From "Autumn Thoughts in Jiangnan Sent to Huayang Shanren" by Lu Guimeng of the Tang Dynasty

3. I am grateful to you even though I have reached the end of my rope. ——From "Six Poems of Harmony Presented to Yuan Shiba" by Han Yu of the Tang Dynasty

4. Doctors in the world are proud of their skin, but how can they easily distinguish the liver and gallbladder? ——From "Zhuo Xuan" by Wang Ji of the Yuan Dynasty

7. How to check the liver and gallbladder?

The main methods of checking the hepatobiliary system include: 1. Hepatitis virus serum blood test: it can detect whether you have viral hepatitis. 2. Liver function test: it can detect whether there is liver damage. 3. Liver color Doppler ultrasound examination or CT examination, MRI examination and other imaging examinations can detect whether you have liver cysts, liver hemangiomas, hamartomas, liver malignancies, cholecystitis, bile duct stones, etc.

8. What is the idiom for being loyal and steadfast?

"Liver and gallbladder together" is not an idiom. The idiom is "Liver and gallbladder together".

【idiom】：loyalty to one another

【Pinyin】: gān dǎn xiāng zhào

【Explanation】：胆: A metaphor for sincerity. A metaphor for meeting someone with a sincere heart.

[Source]: "Records of the Grand Historian: Biography of the Marquis of Huaiyin": "I am willing to reveal my true feelings and offer my advice, but I am afraid you will not be able to use it." "Records of Marquises" by Zhao Lingji of the Song Dynasty: "We are of the same mind and love each other, and we will live a thousand years with sincerity and courage."

[Example sentence]: My brother and I are close friends and know each other's hearts, so I dare to tell you the truth. Yao Xueying's "Li Zicheng" Volume 2 Chapter 18

【Pinyin code】： gdxz

9. What animal doesn’t look like a fish but is a fish?

The lancelet is known as the least fish-like fish.

Amphioxus, also known as Bai's lancelet, slug fish, double-pointed fish or sea hair, is a precious marine animal. Due to its extremely special morphological structure, it has the characteristics of both invertebrates and vertebrates. It is a typical representative of the transitional type from invertebrates to vertebrates. Therefore, it is highly valued by the biological community at home and abroad.

The appearance of lancelet is very strange and interesting. It has a very small body, flattened on the left and right sides, pointed and thin ends, and a spindle-shaped body. It is generally only 4 to 5 cm long.

10. What type of fish is tilapia?

Tilapia - native to Africa, it is a tropical fish. The genus Tilapia includes more than 100 species, including subspecies. Tilapia has the characteristics of fast growth, high yield, omnivorous diet, few diseases and strong reproductive capacity.