After ancient extinctions, survivors switched to day shifts, study of fish suggests.
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http://dx.doi.org/10.1126/science.adn0183 | DOI Listing |
BMC Oral Health
December 2024
Department of Surgery, Program Director Orthodontics Residency Program, Section of Dentistry, The Aga Khan University Hospital, Stadium Road, P.O Box 3500, Karachi, 74800, Pakistan.
Background: Orthodontic treatment involves manipulation of tooth position that can temporarily lead to occlusal interferences capable of inducing bruxism. The objectives of this study were to determine the self-reported incidence of bruxism and its association with factors such as facial type, divergence, skeletal and dental malocclusions in orthodontic patients.
Materials And Methods: 80 patients who underwent a minimum of six months of orthodontic treatment were surveyed using a validated self-reported bruxism questionnaire for the presence or absence of bruxism.
J Hered
December 2024
GMU-GIBH Joint School of Life Sciences, The Guangdong-Hong Kong-Macau Joint Laboratory for Cell Fate Regulation and Diseases, Guangzhou Laboratory, Guangzhou Medical University, Guangzhou 510799, China.
A high-quality reference genome is quite valuable in assessing the conservation status of a rare species when adequate data from other sources are unavailable. Bats comprise almost a fifth of all mammals and contribute greatly to ecosystem. However, due to the nocturnal and elusive habits, it is difficult to obtain the accurate census population size of a rare bat species and assess its conservation status.
View Article and Find Full Text PDFClocks Sleep
November 2024
Department of Child Development, United Graduate School of Child Development, Osaka University, 2-2, Yamadaoka, Suita 5650871, Osaka, Japan.
Background: Several environmental factors affect sleep. We investigated the sleep and sleep-related habits of preschool children living in Tibet and conducted an international comparison with those in Japan.
Methods: We conducted a community-based cross-sectional study using the Chinese version of the Japanese Sleep Questionnaire for Preschoolers (JSQ-P-C) and compared the results with previous data on Japanese children.
Int Dent J
October 2024
Improvement of Oral Health Care Research Unit, Department of Preventive Dentistry, Faculty of Dentistry, Prince of Songkla University, Hat Yai, Songkhla, Thailand. Electronic address:
Objectives: Standalone oral health chatbots targeting young children's oral health are rare. The aim of this research was to compare the effectiveness of a standalone chatbot and a combination chatbot with in-person toothbrushing training for caregivers in improving young children's oral health.
Methods: A randomised, parallel, 2-group pretest-posttest design was employed with 320 caregiver-child pairs (aged 6-42 months).
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