Ah Huan took it and hung it on the wall next to the couch.

"Ah Huan, even if you feel comfortable, you have to continue to apply it until your illness is completely cured. When the medicinal tea is finished, I will take you to Tang Niangzi to see the disease. ”

"Yes." Ah Huan held an old piece of cloth, "Miss, can I use these old clothes to change them into the fake clothes I have today?" ”

"If you want to change it, you can change it, it doesn't matter if it is broken, it's a big deal, you can change it to a handkerchief and a rag."

Ah Huan smiled, following such a young lady made her feel very comfortable, although the second girl didn't like her, but the young lady treated her very well, and she couldn't help laughing sweetly.

"Miss, I finally learned to wash clothes, and I washed the clothes that hung under the trees in the yard."

"Yes, very clean."

But because Ah Huan is sick, the second girl doesn't let her touch Jiang Ruoning's clothes, let alone let Ah Huan do anything else, Ah Huan has to do something every day is either doing needlework in her own room, or scraping Penicillium, and every morning after the second girl gets up, she gets up to clean the yard.

The second girl doesn't like to talk to Ah Huan, and the second girl would rather go to the Gao family's girl and mother-in-law to chat than ignore her.

Because Jiang Ruoning warned Erniu: "When outsiders ask, you just need to say that Ah Huan has abscess, and the others don't need to say more, let alone say that Ah Huan has been in that kind of place before, do you understand?" ”

The second girl was silent.

Jiang Ruoning was half threatening to say: "Ah Huan has been in that kind of place, but we live with her, not only your reputation but also my reputation will be affected, so this matter must rot in the stomach." Even if it is Heya Po, she only knows that Ah Huan is sick, but she doesn't know what kind of disease she has, and this matter must not be spread. ”

"But Miss, Ah Huan is treating in the Rejuvenation Hall."

"Doctors have medical ethics, and Tang Niangzi won't talk nonsense."

Erniu really didn't say anything about Ah Huan before with anyone, only that Ah Huan was sick and was resold several times, until she was bought by her own lady, and she also gave Ah Huan money to see her illness, and Ah Huan's illness has been cured, and the abscesses on her body seem to have begun to scab over and so on.

During lunch, Jiang Ruoning took out a half-new money bag, "Ah Huan, here is thirty yuan, it is for you this month, and you will have thirty yuan every month in the future, if you need anything, you can buy it yourself." ”

Ah Huan has been resold countless times, those people beat her without scolding her, and some will bully her, but no one has ever given her money, "Miss, I'm ...... I can't ask for a monthly visit, Miss gives me a doctor, and I'm spending money all the time. ”

"But it cost a few hundred yuan, this is not your illness will get better day by day, take it, the girl's family always has something to spend." When you learn to cook and do laundry in the future, and you can serve me again, I will add a monthly example to you. ”

"Yes."

Erniu thought about her 300 wen a month, but Ah Huan was only 30 wen a month, and she was in a good mood, and she felt more and more that Miss treated her better. Erniu has to admit that Ah Huan is really good-looking, especially when she wore a water-red fake two-piece before, and then tied a water-red silk silk on her head, if she wants to be more watery, she will be more watery.

What a beautiful girl, but it's a pity......

The second girl sighed in her heart: In the end, she was ruined, this life is over, and she got sick at a young age, even if it is good, God knows if there will be any root of the disease.

Erniu has been in a very strange mood recently, sympathizing with Ah Huan on the one hand, and looking down on Ah Huan on the other.

A few days later, Jiang Ruoning went to the blacksmith shop to retrieve what he needed. As soon as you get home, add canola oil to the penicillin culture and stir. After stirring, the water (refined culture medium) is extracted. The whole liquid is divided into three layers: the upper layer is oil, the middle layer is insoluble substance, and the lower layer is Penicillium. The upper and middle layers of material are removed, and finally the layer of Penicillium is left.

Add the penicillin-containing water to a container with activated charcoal (charcoal that has been boiled and sterilized for fire) and stir. These activated carbons are placed into a separator tube (porcelain with a large opening at the top and a small opening at the bottom), washed with distilled water, then injected with acidic water (made with vinegar) and finally injected with alkaline water (seaweed boiled juice). At this point, filter gauze is added to the lower outlet to reduce the flow rate.

Jiang Ruoning led Ah Huan to the Rejuvenation Hall to check his body.

After Tang Niangzi's examination, she was even more surprised: "Ah Huan's illness has been completely cured, and she only needs to persist for a few more days to recover." ”

"Mrs. Tang, I only eat a small half of the medicinal tea at home."

"Just keep taking it."

Jiang Ruoning took a bamboo tube and came out, "Tang Niangzi, this is that kind of plaster, your family runs a medicine shop, I believe that Tang Lao Langzhong and Tang Langzhong know how to prepare it as soon as they smell it." I think...... Staphylococci are taken from some patients. ”

"Staphylococcal ......"

What is this? Tang Niangzi is unheard of.

Jiang Ruoning smiled, "It's the yellow water that flows out of the patient's body, such as the ulcer place...... she can't say it well, but when she sees it, she knows what kind of it is.

"My father is treating a festering beggar sick, and I can let you take some from him."

She got a big bamboo ointment from others, and Tang Niangzi couldn't refuse.

Jiang Ruoning took out a small porcelain bottle, and after identifying the staphylococcus, he used a cotton swab to dip a dozen drops, thanked the beggar, and then led Ah Huan home.

She took a special silver-plated utensil, poured penicillium liquid into the utensil, and then applied penicillin on it, and carefully observed it for several days, and finally found that the light yellow bubbles of staphylococcus actually grew very well, and she was overjoyed, indicating that penicillin was very successful, and she took a glass bottle specially filled with penicillin, took a homemade glass tube, and put a silver hollow needle in the liquor to soak and sterilize.

"Ah Huan, do you believe me?"

Ah Huan nodded affirmatively, she had already regarded Jiang Ruoning as her relative.

Jiang Ruoning said: "This is an injection, if you take penicillin, your disease will get better faster, but after the injection, there may be a little pain, you just have to endure it, and bite it with ants." ”

Ah Huan nodded again.

Jiang Ruoning smeared the skin on her veins with a homemade cotton swab, pricked it with a needle, and injected the needle in the glass tube, you can't do a skin test here, may the Bodhisattva bless, Ah Huan must not be allergic to skin, no, Ah Huan has been smeared with penicillium ointment for several days, it should be fine.

Luck was good!

After giving Ah Huan the injection, he did not find anything wrong.

She couldn't be so lucky every time she could, she had to figure out how to do a skin test.

She closed her eyes, thinking about the bits and pieces of the modern age.

It is true that she is a female police officer, but she was eliminated from Interpol, because her physique is weaker than others, the problem is in the heart, and the body cannot last, so after graduation, she can only enter the criminal investigation team of the public security system to do technical analysis.

But when she was in college, all she learned was Interpol.

Jiang Ruoning went to the shop again, and this time she ordered some needles, glass tubes and other things again, and further improved the things she had customized before, and spent another twenty taels of silver, and it was the same as last time, this time she needed to wait another seven to ten days to get the goods.