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Noelia I. Zanetti DB Andrea Costantino DChem Natalia Lazzarini BSChem Adriana A. Ferrero DB Néstor D. Centeno DB 《Journal of forensic sciences》2021,66(1):245-254
Fluoxetine is a selective serotonin reuptake inhibitor, commonly used for the treatment of a variety of psychopathological conditions. As such, fluoxetine may be expected to appear in clinical and forensic cases. Dermestes maculatus De Geer (Coleoptera: Dermestidae) has been recognized as a relevant component of the insect fauna associated with decomposing human and animal remains. Experiments were conducted to study the effect of fluoxetine on developing D. maculatus using two‐drug administration models: a non‐living animal model (pork muscle) and a living one (Sus scrofa L. pigs). We assessed the duration of immature stages and total life cycle, as well as morphological parameters (body length, cephalic width, and weight). The effect of fluoxetine was studied at an overdose concentration: In the non‐living animal model the drug was mixed with macerated pork muscle (2000 mg/kg) and in the living animal model, pigs were given the drug orally (833 mg/kg). A control was used for each model. Daily observations were performed from the beginning to the end of the experiments. GC‐MS was used for drug detection and quantification. There were no statistically significant differences in the duration of immature stages, life cycle, larval mortality, morphological parameters, or sex ratio, between treatment and control, regardless of the drug administration model. Given that fluoxetine had no detectable effect on the development of D. maculatus, detection of this drug in forensic situations would not compromise the accuracy of PMI estimations. 相似文献
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The prevalence of childhood and adolescent obesity has tripled in the past three decades. This increase has been accompanied
by a dramatic rise in obesity-related health complications among American youth. Thus, many obese youth are now experiencing
illnesses that will threaten their life expectancy in the absence of significant weight loss. Despite these concerns, a relatively
modest body of research has focused on the treatment of adolescent obesity. Results from trials investigating the efficacy
of behavioral and pharmacological treatments, like studies of these interventions with adults, suggest that individuals typically
lose 5–10% of their initial weight. Unfortunately, weight regain is common. Given the increase in the number of obese adolescents,
coupled with the modest results from more conservative treatment approaches, it is not surprising that bariatric surgery for
adolescents who suffer from extreme obesity has grown in popularity. The weight losses after surgery are impressive and many
adolescents, like adults, experience significant improvements in their physical and mental health postoperatively. However,
only a small fraction of adolescents and adults who are heavy enough for bariatric surgery present for surgical treatment.
Among those who undergo surgery, a significant minority appear to struggle with a number of behavioral and psychosocial issues
that threaten their lifelong success. With all of this in mind, the current obesity problem in the United States and other
Westernized countries likely will present a significant challenge to both current and future medical and mental health professionals
who work with adolescents and young adults. 相似文献
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