Forensic scientists are able to use ink chromatography to solve crimes by matching documents or stains found at a crime scene to the marker or pen that belongs to a suspect. Forensic scientists analyze the unknown ink and compare it to writing utensils collected from possible suspects.
Symptoms of Variegate Porphyria The hepatic porphyrias primarily affect the nervous system, resulting in abdominal pain, vomiting, acute neuropathy, seizures, and mental disturbances, including hallucinations, depression, anxiety, and paranoia.
Symptoms. Every woman needs to know the symptoms of ovarian cancer. Make sure you do. It can be difficult to diagnose ovarian cancer because the symptoms are ones that many women will have from time to time, and they are often symptoms of less serious and more common health problems. But we do know that ovarian cancer is NOT a silent disease. Women who are diagnosed with ovarian cancer report four types of symptoms most frequently: 1  Abdominal or pelvic pain. 2  Increased abdominal size or persistent abdominal bloating. 3  Needing to urinate often or urgently. 4  Feeling full after eating a small amount.