Chapter 2441

"He has a lot of things. I told him not to use it." Song Yancheng pretended to be very similar. His tone was low and spoiled. It sounded no different from Shen Jiwei.

"Well, Shen Cheng has come anyway." Yunjin said with a smile, "just have Shen Cheng."

Song Yancheng is no stranger to Shen Cheng. Besides, Shen Jiwei has explained all the details he should explain.

Shen Cheng and Yunjin took something and got on the bus. The doctor came up to song Yancheng and whispered, "officer song, his physical condition is worse. He had a nosebleed this morning. He couldn't stop it. "

"What about hematopoietic stem cells? My pairing? Is Xiuyuan's umbilical cord blood paired? " Song Yancheng's heart was pulled up.

"Officer song, have you ever had a blood transfusion before?" Asked the doctor.

Song Yancheng nodded: "of course."

During his years as an undercover, which day was not spent in a sea of blood? He doesn't remember how many times he was hurt.

On several serious occasions, he was sent to the hospital for blood transfusion.

"Your body has received blood transfusion and other people's blood cells before, so your blood can't be used anymore." The doctor shook his head and said.

"This... How can this happen?" Song Yancheng was really puzzled, "aren't my genes exactly the same as my brother?"

"This is a medical problem. It's hard for me to tell what it is. But I've consulted with many experts. Your blood cells don't work. As for the umbilical cord blood repaired far away, it can't be used. " The doctor said, "does he have a daughter?"

Song Yancheng shook his head: "no, Xiuyuan is his only child. Does any daughter have anything to do with this? "

"Officer song, let me tell you briefly that the male chromosome is XY, while the female chromosome is XX. Now there are only a few physical problems. We need to use the female X chromosome close to him to help him with surgery. Because statistics show that, like other mammals, women live longer than men on average and are more resistant to sepsis, infection or trauma, which comes from the X chromosome. Of all microRNAs found in gene sequences, 10% exist on X chromosome. If there are only a few daughters, we will have great confidence in our operation. " The doctor explained.

"What about my mother? Where's my mother's X chromosome? She gave birth to my brother. Should her be ok? " Song Yancheng asked immediately.

"If she has never received a blood transfusion, it is OK if she is under the age of 45." The doctor nodded.

Song Yancheng was stunned.

My mother had heart surgery and blood transfusion before, and she was more than 45 years old.

The doctor looked at him and was embarrassed and hesitant. He said, "officer song, we really have no way..."

"What if my brother has another daughter with Yunjin now?"

"Weishao now has toxins in his body. If he has another child, the child's body will also have a high probability of carrying toxins. At that time, he can't save weishao, but one more child suffers..." the doctor doesn't agree with this method. "Besides, weishao's physical condition is very bad now. I expect he can only last less than half a year at most, and can't wait for October to conceive."

Song Yancheng pinched his fist, was hit in his heart and suddenly hurt.

His eyes were red and he said, "my brother, is there no other way?"