No abstract available.
Mercury Poisoning*

No abstract available.
Korea* ; Mercury Poisoning*

Minamata disease is a well-known mercury contamination that happened in Japan in 1953. Due to demand during world war, second mercury disaster occurred in Niigata Prefecture in 1965. This is a review on the Niigata Minamata disease based on available documents and local expert opinions on the disaster. The aims of this paper are to record exposure history like the source of mercury in Agano River and specific fish that was associated with the disease. It is for an appraisal of the basic mercury exposure control, particularly to protect Japanese and world population during that time. There was indication that initial exposure limit for mercury was calculated incorrectly, and higher safe dose was applied. This epidemiological study is very useful and significant in comprehend the correct estimation of the human exposure to any hazardous substances.
Mercury Poisoning, Nervous System

No abstract available.
Autistic Disorder ; Mercury Poisoning ; Thimerosal*

This research was conducted to evaluate the effect of improvement in work environment and of segregation in a fluorescent lamp manufacturing factory. Among the total of 80 workers, 8 workers whose mercury concentration in urine reached a hazardous level (200-299 microgram/l) were moved to mercury free workplace. The follow-up examination for their mercury concentration in urine was done three times; on May 3, 1988, September 1, 1988 and April 3, 1989. The results were as follows: 1. Mercury concentration in the air was reduced from 0.140 to 0.107 mg/m3 in 4 months, and to 0.087 mg/m3 in one year after environmental improvement in workplace. However the level still exceeded the Threshold Limit Value. 2. The geometric mean of urinary mercury concentration among 80 workers was 173.0 microgram/l (5.1~458.6 microgram/l). The distribution of workers according to urinary mercury concentration showed that 9 workers (11.2%) were above the mercury poisoning level (300 microgram/l), 24 workers (30.0%) were 200-299 microgram/l, 35 workers (43.8%) were 50-199 microgram/l, and 12 workers (15.0%) were below 50 microgram/l. 3. Among the 24 workers whose urinary mercury concentration was 200-299 microgram/l, 8 were able to be followed up. Their mean urinary mercury concentration before segregation was 244.9 microgram/l, but decreased to 151.4 microgram/l in four months, 128.8 microgram/l in six months, and 46.8 microgram/l in one year after segregation.
Follow-Up Studies ; Mercury Poisoning

Mercury is highly toxic and can be absorbed through skin contact. From December 5, 2020 to February 16, 2021, occupational disease laboratory of the First People's Hospital of Baiyin received 30 urine mercury test samples from a beauty salon in Lanzhou City. The test results showed that 28 samples exceeded the normal value (normal value: 4 μg/g Cr) . 15 patients were treated with sodium dimertopropyl sulfonate for mercury removal and tiopron for liver protection, and the prognosis was good.
Humans ; Mercury/adverse effects* ; Cosmetics/adverse effects* ; Mercury Poisoning ; Skin

Female ; Humans ; Mercury Poisoning ; therapy ; Young Adult

Along with global environmental pollution resulting from economic development, heavy metal poisoning in children has become an increasingly serious health problem in the world. It can lead to renal injury, which tends to be misdiagnosed due to the lack of obvious or specific early clinical manifestations in children. Early prevention, diagnosis and intervention are valuable for the recovery of renal function and children's good health and growth. This paper reviews the mechanism of renal injury caused by heavy metal poisoning in children, as well as the clinical manifestations, diagnosis, and prevention and treatment of renal injury caused by lead, mercury, cadmium, and chromium.
Cadmium Poisoning ; Child ; Chromium ; poisoning ; Heavy Metal Poisoning ; Humans ; Kidney Diseases ; chemically induced ; Lead Poisoning ; Mercury Poisoning ; Poisoning ; complications

Child ; Humans ; Mercury ; pharmacokinetics ; toxicity ; Mercury Poisoning ; diagnosis ; prevention & control ; therapy

Adult ; Humans ; Male ; Mercury ; Mercury Poisoning ; complications ; Stevens-Johnson Syndrome ; pathology