A clinical study of zopiclone was performed using doses of 5 and 10 mg. Samples of oral fluid were collected using the Statsure and Intercept devices, and blood samples were collected simultaneously. Concentrations of zopiclone in samples of oral fluid and blood were determined with liquid chromatography-mass spectrometry, and concentrations in undiluted oral fluid were calculated. The concentrations of zopiclone in oral fluid were generally higher when using the Intercept compared to the Statsure device; the median oral fluid/whole blood concentration ratios were 3.8 (range 1.5-15.9) and 1.9 (range 1.2-4.6), respectively (n = 21). The correlation between zopiclone concentrations in oral fluid collected with the two devices was fairly poor, r(2) = 0.35. The results indicate that the type of sampling device may significantly affect the analytical result for zopiclone in sampled oral fluid.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1093/jat/34.9.590 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
A phytocytokine and its derived peptides in the frass of an insect elicit rice defenses.
J Integr Plant Biol
January 2025
State Key Laboratory of Rice Biology and Breeding & Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Institute of Insect Sciences, Zhejiang University, Hangzhou, 310058, China.
Upon recognizing elicitors derived from herbivores, many plants activate specific defenses. Most of the elicitors identified thus far are from the oral secretions and egg-laying fluids of herbivores; in contrast, herbivore fecal excreta have been sparsely studied in this context. In this study, we identified elicitors in the frass of the striped stem borer (SSB; Chilo suppressalis) larvae using a combination of molecular and chemical analyses, bioactivity tests and insect performance bioassays.
View Article and Find Full Text PDFSerous retinal detachment secondary to bilateral choroidal osteoma successfully treated with subscleral sclerectomy: A case report.
Am J Ophthalmol Case Rep
March 2025
Department of Ophthalmology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Purpose: To report a case of bilateral choroidal osteoma successfully treated with subscleral sclerectomy for secondary serous retinal detachment (SRD).
Observations: A 52-year-old Japanese woman first diagnosed with Vogt-Koyanagi-Harada disease and treated with steroids for 9 years was referred to our clinic. SRD in both eyes recurred frequently and was uncontrolled with adalimumab subcutaneous injections and oral cyclosporine, in addition to steroids.
Unusual Coats-like response in occlusive retinal periphlebitis.
BMJ Case Rep
January 2025
Ophthalmology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India.
Coats-like response refers to a condition where abnormal telangiectatic retinal vessels and aneurysms associated with subretinal exudation are seen in the setting of other ocular or systemic diseases. So far, it has been described with various ocular disorders like retinitis pigmentosa, chronic ischemic branch retinal vein obstruction and pars planitis. A man in his 30s presented with a 1-month history of diminution of vision in the left eye.
View Article and Find Full Text PDFUsefulness of subtraction thermography in the evaluation of blood vessels and lymphatic vessels in the dental pulp.
Acta Bioeng Biomech
June 2024
4Department of Pediatric Dentistry and Preclinical Dentistry, Wroclaw Medical University, Wrocław, Poland.
: Caries or iatrogenic thermal trauma of the teeth have a significant impact on the dental pulp structure connected with stimulation of angiogenesis and lymphangiogenesis. Therefore, the aim of the study was to identify the difference in the rate of heat dissipation by vessels present in the dental pulp. : Freshly extracted healthy ( = 10) and carious ( = 14) molars and premolars were cut on a diamond saw and subjected to active thermographic examination and then subjected to lymphoscintigraphy and X-ray examination.
View Article and Find Full Text PDFObjective: Aim: The aim of this study is to assess caries resistance in children from Poltava and internally displaced children from frontline regions by analyzing caries indicators and oral fluid properties. This will help evaluate the impact of war and displacement on their dental health.
Patients And Methods: Materials and Methods: This study was conducted at the City Children Dental Clinic in Poltava and included 330 children aged 6-7 years, of whom 56.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!