Fixed bin frequencies for the D5S110 locus were determined in African Americans, Caucasians, Southeastern Hispanics, and Southwestern Hispanics. The data were generated by RFLP analysis of HAE III-digested genomic DNA. The D5S110 locus met Hardy-Weinberg expectations in the four sample populations, and there is no evidence for association of alleles between the D5S110 and other routinely used VNTR loci. The frequency data can be used in forensic analyses and paternity tests to estimate the frequency of a DNA profile in various general United States populations.
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Cureus
December 2024
Dentistry, Armed Forces Hospital Southern Region, Abha, SAU.
The mixed dentition stage is a vital period characterized by significant physiological changes, including jaw growth, the development and eruption of permanent teeth, the exfoliation of primary teeth, and the maturation of surrounding soft tissues. These processes collectively ensure functional, esthetic, and stable occlusion. Disruptions during this stage, such as the premature loss of deciduous teeth, can lead to spacing or crowding issues and affect the dental arch length and the position of permanent teeth.
View Article and Find Full Text PDFNatl J Maxillofac Surg
November 2024
Department of Oral and Maxillofacial Surgery and Diagnostic Science, College of Dentistry, Prince Sattam Bin Abdullaziz University, Riyadh, Saudi Arabia.
Introduction: The study was conducted to observe the effect of using relaxing sounds as a nonpharmacological intervention on anxiety levels and vital signs among patients who underwent extraction.
Materials And Methods: A randomized clinical trial was conducted, and patients with an indication of dental extraction, who were physically and mentally healthy, were invited to voluntarily participate in the study. Dental anxiety was assessed by measuring blood pressure, heart rates, and respiratory rates as well as with the help of the Modified Dental Anxiety Scale (MDAS) questionnaire before and after the procedure.
Clin Exp Emerg Med
January 2025
Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.
Objectives: The objective of this systematic review and meta-analysis is to evaluate the efficacy, safety, time to INR reversal, total volume of 4-factor prothrombin complex concentrate (PCC) administered of fixed-dose versus weight-based dosing strategies in patients requiring urgent warfarin reversal, with specific focus on clinical outcomes such as hemostatic efficacy, thromboembolic events, and mortality rates.
Methods: A comprehensive systematic review was conducted using the PubMed, Embase, and Cochrane databases from inception through October 2023. We searched for randomized clinical trials or observational studies that compared efficacy or safety outcomes of fixed-dose vs.
Children (Basel)
December 2024
Department of Preventive Dental Sciences, College of Dentistry, Prince Sattam bin Abdulaziz University, Alkharj 11942, Saudi Arabia.
Background: This study aimed to assess the effectiveness of laser photobiomodulation (PBM) in reducing postoperative pain following single-visit endodontic treatment in children aged 5-9 years.
Methods: Forty children aged 5-9 years with acute irreversible pulpitis in deciduous molars requiring single-visit pulpectomy were included in the study. Pulpectomy was performed according to a standard endodontic protocol.
J Transl Med
January 2025
Tumour Biology and Immunology Laboratory, Research Branch, Sidra Medicine, Doha, Qatar.
Background: FFPE tissue samples are commonly used in biomedical research and are a valuable source for next-generation sequencing in oncology, however, extracting RNA from these samples can be difficult the quantity and quality achieved can impact the downstream analysis. This study compared the effectiveness of seven different commercially available RNA extraction kits specifically designed for use with FFPE samples in terms of the quantity and quality of RNA recovered.
Methods: This study used 9 samples of FFPE tissue from three different types of tissue (Tonsil, Appendix and lymph node of B-cell lymphoma) to evaluate RNA extraction methods.
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