Dr. Yan took the herbs in Tingting's hand and first observed them, then first took out a bag of herbs, took out some from it, first leaned under his nose and smelled it, and then looked at it carefully, his face was very serious, his brows were furrowed, Tingting was also very nervous by his state Although the space was said to be a treasure according to Xiaoshan, but looking at Dr. Yan's expression, her heart was still pinched. Pen, fun, pavilion www. biquge。 info【Latest chapter reading】

Yan Yuhan was originally watching the excitement on the side, but after seeing his grandfather's expression, he also came over from the other side, grabbed the kind of herb that his grandfather took and studied it, after he finished reading the same steps as Doctor Yan, he also looked at his grandfather with a tangled face, at this time Doctor Yan also raised his head to look at him, and the eyes of both grandparents and grandchildren had a certain meaning, Yan Yuhan asked, "Grandpa, do you think this is cat's claw?" ”

Doctor Yan frowned and said, "I think so!" ”

Yan Yuhan was shocked again, he looked at the Chinese medicine in his hand in disbelief, broke a dried leaf, put it in his mouth and chewed it, and savored it there!

Doctor Yan had returned to a calm state at this time, and he asked, "Tingting?" Is this really a medicinal herb in the mountains where you are? ”

Tingting was immediately nervous when Dr. Yan asked this, and she replied calmly, "Yes, although I didn't really go to that mountain, but my grandfather often goes, and he doesn't go to other places, what's wrong with Grandpa Yan?" Could it be that there is something wrong with this herb? ”

Doctor Yan looked at Tingting's expression carefully, and felt that this child might really not know the source of this thing, he smiled and said, "Oh, it's not that there is a problem with this medicine, but that this medicine shouldn't have grown in that place in your northeast at all, it should have grown in a warm and humid place!" ”

Tingting was really a little scared in her heart, she was still reckless, fortunately it was Dr. Yan, he didn't have so many bad intentions, otherwise if she took out these things that didn't fit her own region like this, how might she be suspected?

Now she can only pretend to be confused, "Oh, no problem! That's great, I thought there was something wrong with this medicine! He didn't say exactly where my grandfather met this, but my grandfather may not have a lot of sex when he went out of the house, so I think it must be something in my house! ”

Dr. Yan nodded in agreement with Tingting's words, looked at his grandson and nodded to him to confirm the information, he continued, "This grass is called cat's claw, which is the tuber root of the small hairy grass of the family of Trichophyllaceae, because of its fleshy roots, several clusters, nearly spindle-shaped, yellow-brown skin, similar to cat's claws. The genus of plants is mostly annual or perennial herbs, according to the current statistics there are about 400 kinds, widely distributed in the cold and temperate zone, there are about 78 species in our country, 9 varieties, mainly produced in the middle and lower reaches of the Yangtze River, generally have small poison, with the effect of detoxification and dispersal of knots. In addition to the small buttercup used as a medicine with the root of the tuber, most of them are used as whole herbs, which are generally used to induce red foaming and apply acupuncture points, which can treat a variety of diseases and kill insects. ”

Tingting listened to Dr. Yan's words and knew how big her misunderstanding was, but now that it was like this, she couldn't change her words and say something else, so she had to listen silently.

Dr. Yan took a breath and continued, "In recent years, pharmacological and clinical studies have shown that cat's claw and its preparations are effective against tuberculosis, lymph node tuberculosis and a variety of cancers and lymphomas. ”

But due to the limitations of the region, this Chinese herbal medicine is still very scarce until now, just now I almost didn't believe that there is such a thing in such a cold place, but after careful inspection, I feel that these cat's claw grass is indeed not the same as those mild areas, just say that the quality of this medicine is definitely a good Chinese medicine, maybe this is because of the difference in the place where it grows! ”

Although his words sounded like speculation, the tone was affirmative, and Tingting was greatly relieved after hearing it.

Yan Yuhan was also very happy and said, "Tingting, how many herbs did you bring this time?" Does your grandfather still have it? ”

Tingting hurriedly said, "I brought such a big bag, my grandfather didn't have it, he gave it to me, he said that no one knows this in my family, and he doesn't want to pick it up and sell it, I know that I know Grandpa Yan, and Grandpa Yan is very good to me, so I asked me to bring it, see if it can really be used, I will give it to Grandpa Yan as a gift!" ”

Hearing Tingting say this, although Dr. Yan felt that he couldn't ask for Tingting, the goddaughter he had just recognized, in vain, but it still made him very happy to be remembered so much, so he said with a smile, "Tingting, when you have time to contact your grandfather, say hello to your grandfather for me, but I can't ask for his gift in vain, if you can sell those to grandpa and me, I will be very happy, you must know that it is not easy to buy this herb now in good condition, and almost more are planted." , but the efficacy is not so good, you are simply the best grade, sell it to grandpa, and grandpa still takes advantage of it! ”

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