Jiayi and Willer Onde first disinfected a few small mice, this is to avoid cross-infection, wild animals carry a lot of bacteria, and if not treated, it is easy to cause other infections and affect the effect of the experiment.

Kaichi dissolved the colonies in the test tube in water, and prepared a large test tube of solution, and Keller and Alwyn, who were on the side, stared at Kaichi nervously, afraid that he would accidentally leak the bacteria.

Willer Onde took a cleaned mouse over and said lightly: "Don't worry, streptococcus is not very contagious, even if it leaks, there is not much danger, this bacteria is present in people, but it generally does not cause infection and disease." ”

However, the effect is not the same if the amount is different, and if such a large amount of bacterial solution is injected into the human body, the person will immediately get sick or even die.

Kaichi left the streptococcal solution for a while, then used a syringe to extract a portion of the bacterial solution and inject it into the mouse's body.

"These bacteria are enough to kill them, and I'm going to inject them with penicillin right away, and if they survive, it proves that penicillin works. ”

Kaichi said as he injected the other mouse with a bacterial solution.

The number of rats was not very large, there were only six in total, and then he selected three of them, injected them with penicillin solution, and used the remaining three as controls. All you have to do is wait for all the mice to die or for the penicillin to take effect.

Keller was only then able to ask, "Aren't you studying bacterial infections in plants? ”

Jia Yi stretched out his hand and pointed to a fairy rice next to him: "I am also doing it for plants, in comparison, the anti-infection of plants is not as complicated as that of animals, if it is effective for animals, then it is also very likely to be effective for plants, I have sprayed penicillin solution on this infected elf rice, if it does not continue to deteriorate, it means that our method is effective." ”

Jiayi is more sure of this point, penicillin is soluble in water, and will be absorbed by the elf rice along with the water, and with the lethality of penicillin to bacteria, it will definitely be able to inhibit the white leaf blight fungus.

It's just that the experiment on the mouse made him wait a little anxious, just injected with streptococcus and penicillin to the mouse are a lot of increased doses, even if penicillin is effective on mice, there is no guarantee that there will be no other problems in the sterilization process.

They were anxiously waiting for the results here, and on the other side, Moshacher, Eunice, mother and daughter had already left and returned to Memphelbeau, and the United Chamber of Commerce was now managed by a president elected by the representatives of several parties.

The second phase of the street lighting project under the direction of Fresenden has been completed, and now, in addition to the Baker Street of the parliamentary money, the two main roads of the east, west and north of Moshacher have also been installed with street lights, which extend to the port, and by the way, the sewers have been renovated to make the sewage on the streets less serious.

Fessenden led people to inspect the route, and not far away, he saw Jancy riding a magic bicycle all the way over, Jancy stopped in front of Fessenden with a sudden brake, and the tire made a long mark on the ground.

"What's the matter? ”

"Wow. As soon as Jancy stretched out his hand, something resembling a backpack was thrown over, and Fessenden reached out to take it, it was a backpack like a small box, not too large, a foot square, and a long antenna on his head.

"This is a portable communication equipment, according to your original ideas and Jiayi's opinion, this is a large communicator, which can guarantee calls within 20 miles, and the small one I made into the appearance of a badge, but this distance is much shorter, only two or three miles away. Check with the United Chamber of Commerce to see if they're interested in working together. ”

Fessenden initially designed it to be able to communicate with both sides, but when it was realized, it was found that the distance was too short and the practicability was not high.

Fresenden said: "Twenty miles is too short, as long as you go to Leizhou, you can't get in touch, it's not as practical as a telegraph." ”

20 miles is more than 30 kilometers, which is not a short distance, but if you really have to compare it with the telegraph, this distance is far from comparable.

"Short distances are useful for short distances, for example, on a ship, 20 miles is long enough distance to keep a whole fleet in touch, and if there is a problem, it can also communicate between two ships at a distance, so it's much safer. Even if the distance is short, it can be used by the adventure team, allowing everyone in the team to keep in touch. There is still room for optimization at this distance, and it is also possible to use relay stations to multiply the communication distance. ”

Fresenden nodded: "It's not too frustrating for you to say that. Although the old magic array can also do it, it is closer and useless at all. ”

The word chicken ribs is still what he said, it is the row of chicken back, there is no meat and no taste, not the front breast, the front breast is the chicken breast, which is the thick meat.

He was looking at the communication equipment when suddenly a mage came running over: "Master Fressenden, Your Excellency Magnay has sent a message saying that the location of the power station has been chosen, please go over and take a look, and if you are sure, you can start construction." ”

"Have you already chosen, I'll go right away. Fresenden was overjoyed and hurried back.

By the end of the third phase, the stations will be ready for use and will be ready to install electric lights from house to house.

......

......

Jiayi and they waited for several hours, and then the mice began to feel that the mice without penicillin injections were initially restless and frenzied to run around, while the mice injected with penicillin were also a little restless, but they were more calm.

But after a few hours, the mice that were not injected with penicillin began to cough up blood, convulsed, and then slowly died, and the three mice died one after another without accidents. The penicillin-injected mice looked a little sluggish, but at least they were all alive and showed no signs of getting worse.

"It works, penicillin works. ”

Jiayi was so excited that he almost jumped up, and Wille Onde grabbed Jiayi's hand, and he couldn't help himself with excitement. This will be a great discovery, and a new chapter will be opened in the treatment of a disease, and henceforth the Supreme Council will not lag behind the Holy See in the treatment of diseases, and will even be able to do better.

"Not bad, not bad. I can't believe that you will be able to find a cure for bacterial infections on Elven Island. Keller felt honored, but he was more concerned about the drug's therapeutic effect on white leaf blight.

Jia Yi didn't let him wait too long, and immediately tested the elf rice that was being treated, and there was no accident, the white leaf blight fungus infected by the elf rice was also killed, and the elf rice was treated.

In the next few days, not only did the elf rice not deteriorate, but its growth also improved.

In the past few days, Jiayi and they have conducted other animal experiments, using different animals, and the results are very good for different bacteria.

Originally, Alwyn was still a little dissatisfied with the fact that their experiment had killed so many animals, but now that he has no opinion after seeing the effects of the drug, the lives of several animals have become an acceptable price compared to "human life".

Elves also eat meat, but in small quantities, and they are against senseless killing, not necessary predation.

Although Kaichi found penicillin, it doesn't mean that the matter on the elf's side is over, even if there is a penicillin-infected area, it can't be revoked immediately, and the white leaf blight fungus inside needs to be reduced to an acceptable level.

Even if you have a cure, it doesn't mean that you need to get sick.

And the current production of penicillin is also very low, it is all prepared in the laboratory so little, Jiayi and they need to find other methods, can be large-scale production of penicillin. Otherwise, penicillin that can only be produced in the laboratory is similar to the effect of magic treatment that can only be enjoyed by a few people.

It doesn't make sense if you can't popularize it.

Sogou reading website: