"Steaming on the top and cooking on the bottom" is the hottest time of the year. It seems that only ice and cold things can last, and even meals just want to eat ice. A delicious food that has been brushed frequently recently — — Chaoshan raw pickled, have you eaten it?

　　The method of raw pickling in Chaoshan is as follows: clean live shrimp, crab and shellfish, put them on a plate, add seasonings such as onion, ginger and cooking wine, and put them in the refrigerator.Freeze for hours or a day or two.A "raw salting" that is said to be addictive is ready.

　　The combination of seafood and raw salting has to be reminiscent of "parasites", and fish, crabs, shrimps and shellfish in seawater may carry parasites — — Anisodes. In this issue, we will take a look at the knowledge about anisakis..

　　What are the symptoms of infection with anisakis?

　　The general clinical manifestations of infection caused by anisakis nematodes are as followsGastrointestinal symptoms, or allergic reactions caused by repeated infections.After eating food containing live third-stage larvae of Anisodes, clinical symptoms usually appear in 1-12 hours.It is characterized by abdominal pain, nausea, vomiting, hematemesis, general fatigue, abnormal stool and other symptoms.In severe cases, larvae can penetrate the stomach or intestinal wall and migrate to peritoneum, pleural cavity, mesentery, liver, pancreas or ovary. Generally, the disease is self-healing, and the acute symptoms will disappear within a few days, but if left untreated, it can cause chronic ulcer-like symptoms, which last for weeks or even months.

　　Insects and their secretions can also cause strong allergic reactions, and the epitopes are urticaria, rubella, edema, even respiratory disorders, anaphylactic shock and so on.

　　Up to now, 12 kinds of simple anisakis allergens (Ani s1- Ani s12) have been reported, but only the first 9 allergens have been clearly identified and classified. Seven (Ani s1, Ani s4, Ani s5, Ani s6, Ani s7, Ani s8, Ani s9) are excretory and secretory allergens, and two (Ani s1, Ani s3) are allergens of the insect itself. Ani s1, Ani s2, Ani s3 and Ani s7 are the main allergens, and Ani s4, Ani s5, Ani s6, Ani s8, Ani s9 and Ani s10 are the secondary allergens.85% of people allergic to ANODONAS contain Ani s1-specific IgE. It is generally believed that,General anisakis allergy is caused by infection with live anisakis.However, it cannot be ruled out that contact with heat-resistant antigens or dead larvae may cause allergies.

　　Easily misdiagnosed? How to diagnose?

　　For the diagnosis of suspected cases,First of all, because of asking patients whether they have eaten raw and mature seafood.According to biochemical indexes and signs, it is different from other gastrointestinal diseases (acute appendicitis, intestinal obstruction, etc.). The diagnosis was assisted by endoscope and X-ray.

　　Fiberoptic endoscope is the most effective diagnostic method for the disease of Heterotopic Nematodes in esophagus and stomach. Using fiberoptic endoscope, we can directly find worms or find pathological changes such as erosion and edema on mucous membrane, and confirm them. At the same time, we can directly take out worms for treatment.

　　The X-ray signs of gastric anisakis disease are mainly longitudinal gastric wall wrinkling and swelling, and sometimes the larvae themselves are linear shadows. For anisakis enterobiasis, the X-ray sign of intestine is segmented after barium meal, and serrated or short rod-shaped shadows can be seen in the affected part, and the intestine above the affected part has strong expansion, in which the retained barium can be seen with granular shadows.

　　Ultrasound images can also be used to assist in the diagnosis of intestinal anisakiasis.When larvae cannot be found in the stomach and small intestine, immunological diagnostic techniques can be used to assist in the diagnosis of anisakis. Detection of IgG, IgA or IgE antibodies in the serum of suspected cases with larval excretory and secretory antigens, worm antigens or Anis1 allergens can assist in the diagnosis of recent and past infections, and has the advantages of high efficiency and strong specificity.

　　In the process of diagnosis and treatment,Anisodomy is easily misdiagnosed as acute appendicitis, intestinal tumor, localized enteritis, intestinal diverticulitis, etc.　It is difficult to get worms from the intestine, and the diagnosis is made by X-ray fluoroscopy and immunological blood clearing. Generally, albendazole conservative treatment combined with anti-inflammatory drugs is adopted.

　　There is no specific therapeutic drug for anisakis, and prevention is the key.

　　There is no specific treatment for anisakis, and the most effective treatment is to take out the worm as soon as possible.If the worm can’t be taken out, conservative treatment should be adopted, and observation should be strengthened while resisting infection and allergy. When the condition is serious, surgery should be performed to remove the worm in time to avoid local blockage.

　　We should adhere to the principle of giving priority to prevention for anisakis,Strengthen publicity and education for consumers and inform them of the dangers of eating immature processed seafood.Processing this kind of food should be cooked thoroughly to reduce raw seafood and fresh water products.Reduce food safety risks. It is advocated that related food enterprises and restaurants should freeze seafood before processing and selling it. Freezing can not only kill parasites in seafood, but also kill pathogenic Vibrio. The European Union stipulates that raw seafood must be frozen at -20℃ for at least 24 hours, and the US FDA requires that seafood eaten without being heated above 60℃ must be frozen at-35℃ for 15 hours or stored at -23℃ for at least 168 hours (7 days).

　　Focus on:Avoiding eating raw or half-baked marine fish is the primary preventive method, and the fish should be heated and cooked before eating. Anisodes can all die after being frozen at -20℃ for 24 hours.(Article source: "Jiangbin Hospital, Affiliated Hospital of Jiangsu University" WeChat WeChat official account)

Do you know which is the most expensive motorcycle? You might say Ducati Panigale V2, which costs as much as 220,000 yuan, or Ducati Steet Fighter V4, which costs as much as 350,000 yuan. But they are not the most expensive motorcycles in Ducati. Let’s take a look at the 10 most expensive motorcycles in Ducati to see which model is your dream cars.

Tenth Ducati SuperSport manufacturer’s guide price is 143,000~161,000.

This is the cheapest road trip sports car in Ducati series. You say it is cheap, but its price is as high as more than 160,000. Ordinary people can’t afford to buy such a motorcycle after saving money for several years. The appearance design continues the family design, especially the painting of the red body, and the rate of turning back when riding on the road is very high. The powertrain is equipped with a V-type twin-cylinder water-cooled EFI engine, with 110 horsepower, and the zero acceleration takes only about 3.2 seconds.

Ninth Ducati Multistrada V2 manufacturer’s guide price is 150,000~175,000.

This is a very domineering rally car, and the main thing is long-distance motorcycle travel. The bird’s beak design, which is commonly used in pulling cars, is still adopted. The design atmosphere of the whole car is very sufficient, and it has a rich electronic control configuration. Together with the V-shaped double cylinder, it can easily cope with the right and wrong, and it is perfect to ride him for a long-distance motorcycle trip. Will you spend more than 170 thousand on a motorcycle? This price can buy a joint venture four-wheeled car.

Eighth Ducati Desert X manufacturer’s guide price is 172,000.

This model is a new car just this year, but it has already appeared at the 2019 auto show. As an off-road vehicle, it is relatively cracked in design, with double round lights and a flat front, and the fuel tank design is relatively large. The front of the car looks cute. The power system is equipped with an in-line two-cylinder water-cooled engine. The power training is off-road, with strong low torque and super explosive power, and the handling is also great.

Seventh Ducati Street Fighter V2 manufacturer’s guide price is 175,000.

Externally, Streetfighter V2 continues the style and characteristics of Street Fighter. Except for the exaggerated wings and strong ones, it looks no different from Streetfighter V4, that is, it spends less money to do big things. The front face is designed with a highly recognizable "clown" face of the streetcar department, and the rear part has a single rocker frame of Ducati, which is very domineering and should be liked by every boy.

Sixth, the manufacturer’s guide price of Ducati Panigale V2 is 192,000~222,000.

Compared with the design of his big brother V4, the biggest difference between V2 and V4 is that there are no two pairs of exaggerated fixed wing designs, but the body’s muscle lines are still very strong, which emphasizes the sports performance of this car. It has reached 157 horses, and it only takes 3.1 seconds to accelerate at zero hundred. It is simply a performance monster, which can make your soaring. This is because you spent more than 200,000 yuan on a car, which can’t give you such a surging and accelerating experience. Two-wheeled motorcycles are more fun to drive and control.

Fifth, the manufacturer’s guide price of Ducati Multistraba 1260 is 193,000~268,000.

Ducati Landau series from the 950, 1260 twin-cylinder series to the new V4 series last year, the feedback is excellent. Handling: the suspension system adopts Ohlins for shock absorption, Brembo brake calipers, ABS braking system in corners and. This car looks bigger, and the kerb quality looks bigger than street cars and sports cars, but the actual riding feeling is not very heavy, and the control is lighter and more comfortable. The only drawback is that it is not very friendly to the owner’s wallet.

Fourth, the manufacturer’s guide price of Ducati Multistrada V4 is 215,000~333,000.

The iconic bird’s beak in the design, you will see that the headlight design is a bit of the shadow of Panigale V4 series, and the air outlet design similar to shark fin on the side of the car body makes this car "murderous". No matter the frame, electronic control system and comfortable travel configuration, it shows the powerful strength of this car. In terms of price, this high-tech adventure rickshaw is a little expensive, which makes many people flinch.

Third, Ducati Stree Fighter V4 manufacturer’s guide price is 213,000 ~ 345,000.

As the pinnacle of street performance in Ducati, Streetfighter V4 family adopted the best technology provided by Borgo Panigale. With formidable performance data and domineering appearance, its excellent rider assistance function makes it very easy to drive. This motorcycle is a gift from Ducati to the top road riders, but this gift is not very cheap, and it takes more than 200,000 yuan to buy the most standard version.

Second, Ducati Diavel manufacturer’s guide price is 218,000~348,000.

It’s no exaggeration to call him the most handsome model in Ducati in terms of design. The whole car is full of muscle, especially the design of the front is very domineering. Some netizens even ridiculed that Ducati has changed its designer. He is also very maneuverable, flexible and efficient when passing through corners, so that you can enjoy riding fun to the maximum extent. Driving this car, the turn-around rate on the street should be higher than driving millions of super-runs.

First, the manufacturer’s guide price of Panigale V4 in Ducati is 259,000~425,000.

As a super sports car owned by Ducati, Panigale V4 is not only domineering in appearance, but also first-class in configuration, amazing in power and amazing in price. It only takes about 2.6 seconds to accelerate from 0 to 100, and the horsepower is more than 210 horses. This is also my personal dream cars. Dear friends, after watching this video, they gave me one button and three links to save money. When can I drive my dream car? I’m just joking with you here, and I wish you all a dream cars.

The following Maserati models can be selected for the full budget of 200,000 to 400,000: 1. Maserati Ghibli: The guide price is between 399,800 yuan and 559,800 yuan. 2. Maserati Levante: The guide price is between 399,800 yuan and 587,800 yuan. 3. Maserati MC12: The guide price is 998,000 yuan. 4. Maserati Quattroporte: The guide price is between 898,000 yuan and 1,288,000 yuan. 5. Maserati GranTurismo: the guide price is between 898,000 yuan and 1,128,000 yuan. The above are some Maserati models and guide prices, and the specific configuration and price are subject to the 4S shop.

The following Maserati models can be selected for the budget of 200,000 to 400,000: 1. Maserati Ghibli: The guide price is between 399,800 yuan and 559,800 yuan. 2. Maserati Levante: The guide price is between 399,800 yuan and 587,800 yuan. 3. Maserati MC12: The guide price is 998,000 yuan. 4. Maserati Quattroporte: The guide price is between 898,000 yuan and 1,288,000 yuan. 5. Maserati GranTurismo: the guide price is between 898,000 yuan and 1,128,000 yuan. The above are some Maserati models and guide prices, and the specific configuration and price are subject to the 4S shop.