A human hellhole lies under the noses of American tourists driving from California into Mexico. Below the bridge leading into Tijuana is a dry canal strewn with heroin syringes that is home to countless migrants and vagrants, most of them thrown out of the United States for not having the right papers. Jesus Alberto Capella, Tijuana's chief of police, says their numbers have included about 10,000 ex-convicts turfed out of American jails this year. They live under tarpaulins and in foxholes dug into the side of the canal. The place is a cauldron of violence. It is also a focal point for President Enrique Pena Nieto's strategy of applying what officials call "social acupuncture" to some of the most dangerous parts of Mexico. (The Economist October 19th-25th 2013 P.39)
正式名称は「P-THP」。Pはポリマー（高分子物質）で、THPはピラルビシンという抗がん剤である。ピラルビシンは、1988年に発売された古い抗がん剤。つまりP-THPとは、ポリマーにピラルビシンを結合させたものた。(BUNGEISHUNJU 2015.10 p324） P-TH...