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- Landgren, Magnus, et al.
(författare)
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Health before and after adoption from Eastern Europe
- 2006
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Ingår i: Acta Paediatrica. - : Wiley-Blackwell Publishing Inc.. - 0803-5253 .- 1651-2227. ; 95:6, s. 720-725
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Tidskriftsartikel (refereegranskat)abstract
- DESIGN: A population-based study of pre-adoption, arrival and post-adoption health.AIM: To report prenatal and postnatal background factors, morbidity, growth and development in adoptees from Eastern Europe.SUBJECTS AND METHODS: All 99 children born in Eastern Europe between 1990 and 1995 and adopted to western Sweden during 1993-1997 were invited to participate in the study. Altogether, 76 (77%) participated. Medical records from the birth countries, from the examination at arrival and from medical reports made during a mean post-adoption period of 5 years were evaluated.RESULTS: Low birth weight (< or = 2500 g) occurred in 48%. Congenital malformations were found in 22%. The biological mothers of 33% of the children had been considered alcoholics, and 16% of the children's mothers had been diagnosed with a psychiatric disability. A high incidence of infectious diseases, neurodevelopment disorders and growth retardation had been noted during the pre-adoption period. Upon arrival in Sweden 75% were diagnosed with a medical condition, most often an infection. After a 5-year post-adoption period, small head circumference was associated with alcohol exposure during pregnancy and 46% had at least one neurodevelopment or behavioural disorder.CONCLUSION: Adverse prenatal and perinatal factors, congenital malformations and post-adoption neurodevelopment disorders were common. Adoptees and adopters have complex needs for health support and information.
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- von Euler, Mia, 1967-, et al.
(författare)
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Interpretation of the presence of 6-monoacetylmorphine in the absence of morphine-3-glucuronide in urine samples : evidence of heroin abuse
- 2003
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Ingår i: Therapeutic Drug Monitoring. - : Wolters Kluwer. - 0163-4356 .- 1536-3694. ; 25:5, s. 645-648
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Tidskriftsartikel (refereegranskat)abstract
- The presence of morphine in a urinary sample may be caused not only by intake of heroin but also by intake of poppy-seed-containing food shortly before urine sampling or intake of drugs containing morphine, ethyl morphine, or codeine. To facilitate the interpretation, the heroin-specific metabolite 6-monoacetylmorphine (6-MAM) can be analyzed along with morphine-3-glucuronide (M3G) in an LC-MS verification analysis. In sporadic samples positive in the immunologic opiate screening test, 6-MAM, but not M3G, was found. To systematically analyze the finding all specimens with positive 6-MAM and/or M3G found during a 1-year period were investigated (n = 1923). Of these, 423 were positive for 6-MAM. In 32 (7.6%) of the samples 6-MAM was detected while the M3G concentrations were below cutoff (300 ng/mL) and in some cases even below the limit of detection (15 ng/mL). The 32 samples with this excretion pattern came from 13 different individuals, all but one with previously known heroin abuse. Eleven urine samples, nine containing M3G and 6-MAM and two with only 6-MAM, were also analyzed for the presence of heroin. In six samples, including the two with only 6-MAM, heroin was detected. There are several plausible explanations for these findings. The intake may have taken place shortly before urine sampling. High concentrations of heroin and 6-MAM may inhibit UGT 2B7, the enzyme responsible for glucuronidation of morphine. The hydrolyzation of 6-MAM to morphine may be disturbed by either internal or external causes. To elucidate this, further studies are required. Nevertheless, our finding demonstrates that routine measurement of 6-MAM when verifying opioid-positive immunologic screening results facilitates interpretation of low concentrations of M3G in urine specimens.
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