Latest website:

However, this time Wang Wenwu did not disembark in France, but disembarked in Italy. After all, Italian luxury goods are very famous in today's society, so the leather goods in Wang Wenwu's hands should be able to be bought at a higher price.

Only at the beginning of the plan, Wang Wenwu encountered a problem. Wang Wenwu did not know Italian, and Wang Wenwu did not know where to find a French translator.

In the end, fortunately, Wang Wenwu found a Frenchman who could speak Italian on the dock, and the current problem was finally solved. However, when negotiating the price, Wang Wenwu was not convinced about the translator. Fortunately, there were many Italians who could speak French.

The goods were processed smoothly, and when Wang Wenwu rushed to Shu Jinxi's side, Shu Jinxi had already given birth to a boy.

Wang Wenwu came to Shu Jinxi and looked at the little person next to him. Wang Wenwu was still very happy, but Shu Jinxi was not in a very good mood. Wang Wenwu did not ask Shu Jinxi why Yan'er was missing.

Wang Wenwu pushed Zhang Ju in front of Shu Jinxi, hoping that Shu Jinxi would feel better after seeing Zhang Ju. When he went downstairs, he saw Mrs. Guo Zhang busy. After all, both an adult and a child need someone to take care of them.

Wang Wenwu asked: "Mrs. Guo, why did Yan'er die?" Mrs. Guo Zhang wiped her hands and said: "At first, the young lady had a cold, but it was not cured. Later, it became worse and worse, and Madam also said

It’s so heartbreaking that even the little boy was born prematurely!”

"It's just a cold, how can it not be cured?"

"Well! I don't know, but the lady behind me coughed so hard that she probably hurt her lungs!"

“Didn’t you go to Chinatown to see a Chinese medicine doctor?”

"I haven't been there. There is no Chinatown here. Maybe there is in Paris. But at that time, my wife was not feeling well, so she thought about using Western medicine to treat a cold. It seemed fine, but I didn't expect it!" Wang Wenwu also didn't expect that just a cold could kill someone. Anti-inflammation

Medicines have just appeared. In the early years, the average life span of human beings was still very short, so much so that today people talk about cancer, cardiovascular and cerebrovascular diseases, which are not the biggest threats to human health.

In that era, the greater threat to mankind was inflammation and infection. Most of the various anti-inflammatory drugs and antibiotics we use today have a history of no more than 150 years.

People still don't know that microorganisms are the culprits that cause a series of diseases. People didn't really realize this until Pasteur used his famous gooseneck bottle experiment in the 1850s to prove that food spoilage and a considerable number of human and animal diseases are related to microorganisms.

.

After the mid-19th century, dyes were invented, and microbiologists thought that they could use dyes to dye microorganisms for easier observation.

In this process, people began to discover the complex interaction between dyes, microorganisms and human cells.

The more famous one is the Gram staining method, which appeared in 1884. Crystal violet and iodine solution are mainly used to stain bacteria, and then decolorized. Gram-positive bacteria cannot be removed, and negative bacteria are decolorized and then red dye is used.

Can be dyed red.

A series of staining operations on bacteria, including Gram staining, can reveal that some bacteria can combine with some specific dyes.

Some dyes can stain bacteria but cannot stain human tissue. That is to say, there are dyes that can interact with bacteria and have little impact on human tissue.

If some of the dyes that can kill bacteria are screened out, wouldn't it be possible to use them as antibacterial drugs?

Purple syrup, also known as methyl violet solution, has a similar effect and is mainly used to reduce inflammation in burns and scald wounds.

The person who made outstanding contributions in the cross-border process of dyes was Eulich of Germany. Starting from 1904, he synthesized hundreds of derivatives from a red arsenic-containing dye. Derivative No. 606 was later proved

Effective against Treponema pallidum Eulich used 606 to treat syphilis and achieved good results. Because of this discovery, he immediately won the Nobel Prize in the same year.

Another famous example of cross-border dyes is sulfonamides. The earliest source of sulfonamides is azo dyes. In the process of using azo dyes to stain cells, it was discovered that they can selectively stain certain bacteria.

, some of the bacteria will lose their activity.

Yan'er probably died of a pulmonary infection. As for the internal anti-inflammatory drug, penicillin was not commercially produced until the 27th year of the Republic of China, and it took the 17th year of the Republic of China for the laboratory to appear. Alexander, a British pharmacologist

Fleming discovered it in his petri dish after a vacation.

In a subsequent series of experiments, Fleming found that this strain of bacteria has very terrible lethality against bacteria such as streptococci, meningococci, and pneumococci. What was even more surprising was that it did not harm the human body.

cause any damage to normal cells.

But Wang Wenwu didn't know how penicillin was extracted and prepared. Although modern society is an era of information explosion, it is precisely because there is too much information. Who would have thought that he would travel through time and prepare!

Wang Wenwu would not have thought that penicillin, which is everywhere in the modern streets, would be so precious. Wang Wenwu asked Guo Zhang, "Where is Yan'er now!"

"The landlady asked someone to come and embalm the lady, and now she is putting it in the church."

"In that church, I'll go and have a look."

"That's it! Miss, do you want to be cremated? After all, it's not convenient to return to China!" Wang Wenwu nodded and said, "I'll think of a way, whether it's better to not be cremated or not!" Wang Wenwu thought that Shu Jinxi might have told Guo Zhang.

, what to do with Yan'er's funeral, so he asked: "Did Madam tell you, what will happen to Yan'er's funeral?" Guo Zhang nodded and said, "Yes! Madam told Wang,

My wife said she would bury her here, and then she would take the spirit tablet back and set up a tomb!"

"Is this what she said?"

"No, I'm not talking nonsense. Let me tell you! If you really can't take it back, it's good to have a handful of ashes. When you're so far away, if you think about it, why don't you cry when you think about it?

die!"

"It's okay, I can take it back with me!" Wang Wenwu followed the address to find the church, and saw Yan'er who had been embalmed. Looking at Yan'er who was suffering from illness, Wang Wenwu burst into tears.

Standing there, thinking of Yan'er's cute appearance, I felt uncomfortable. Maybe Yan'er's illness would not have become so serious if she stayed in China.

Little Yan'er has only been in this world for two years. She has too many things to do and too many sights to see.

Wang Wenwu likes Yan'er more than Yinger. Yinger is like her mother, honest and dull.

Yan'er looks much cuter. In fact, Yan'er is better looking.
Chapter completed!