Lead toxicity can cause symptoms that mimic acute porphyria (acute abdominal pain, constipation, and neuropathy). Lead inhibits several of the enzymes of haem biosynthesis, which can therefore result in an increase in urine coproporphyrin and 5-aminolevulinic acid excretion, but not porphobilinogen excretion.
Religious persecution is the systematic mistreatment of an individual or group of individuals as a response to their religious beliefs or affiliations or lack thereof. The tendency of societies or groups within society to alienate or repress different subcultures is a recurrent theme in human history.
Antisemitism (also spelled anti-Semitism or anti-semitism) is prejudice against, hatred of, or discrimination against Jews as an ethnic, religious, or racial group.A person who holds such positions is called an antisemite.acial antisemitism is prejudice against Jews as a racial/ethnic group, rather than Judaism as a religion. Racial antisemitism is the idea that the Jews are a distinct and inferior race compared to their host nations.