HLA antibodies attack foreign invaders like Viruses and bacteria. But if a person gets a donated Organ. Then the immune system does not recognize the donated organ and attack it. That is why people who have transplanted organs have to take drugs to suppress the immune system. <span />
What is Autism? Autism is a mental heath condition, usually, happens in early childhood to see if you have autism or not.
What are the symptoms of Autism? The symptoms of autism are behavioral, development, cognitive, psychological. In behavioral, you usually behave differently like having poor eye contacts or inappropriate social interaction. When it comes to development, you are not able to learn quickly, like having learning disabilities or speech problems. When it comes to cognitive, you usually have problems paying attention. And in psychological, people with autism are unaware of other peoples' feeling. These are the symptoms of autism.
First, I see no italics. Second, your sentence looks like it has no errors.
The hydrochloric acid doesn't damage the stomach because the stomach has a protective lining on the inside walls to prevent damage. The stomach also releases a mixture of fluids that neutralize the hydrochloric acid.
