(Bio)medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea; Department of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University, Yangsan, Republic of Korea; Dental and Life Science Institute, School of Dentistry, Pusan National University, Yangsan, Republic of Korea. Electronic address:
Published: September 2022
AI Article Synopsis
Article Abstract
In this study, we aimed to examine the effectiveness of self-irrigation following the extraction of mandibular third molars. A randomised controlled clinical trial was conducted with 155 patients who had undergone extraction of a mandibular third molar. The irrigation group was instructed to self-irrigate the extraction socket with tap water using a syringe three times a day, starting seven days after the tooth extraction. The incidence of complications and mouth opening, halitosis, plaque/gingival index, and oral health-related quality of life (OHRQoL) were measured. The irrigation group showed a lower incidence of complications than the non-irrigation group. The halitosis, plaque, and gingival scores were lower by mean (SD) 19.66 (5.19), 0.58 (0.06), and 0.62 (0.08), respectively, in the irrigation group than in the non-irrigation group (p = 0.0001). A greater amount of food packing was associated with higher halitosis, plaque, and gingival scores and poorer OHRQoL (p < 0.05). Further, more frequent irrigation was associated with lower halitosis, plaque, and gingival scores and better OHRQoL (p ≤ 0.016). Self-irrigation of the extraction socket using a syringe containing tap water is a very effective method for keeping the extraction socket clean. This technique reduced halitosis, improved plaque and gingival indices, and increased OHRQoL.
Objectives: The aim of this retrospective cohort study was to compare two groups of cats with lower respiratory tract disease, one with detected by PCR in the bronchoalveolar lavage fluid (BALF) (M+) and the other without (M-), with regard to signalment, clinical signs, diagnostic results, treatment response and survival.
Methods: All cats for which was investigated by PCR in BALF between 2016 and 2023 were included. Cats with evidence of oropharyngeal contamination, or for which PCR results were under the quantification level, or without follow-up information were excluded.
High salinity, low fertility and poor structure in saline-alkali soils led to nutrient cycling slow and microbial activity loss. The application of amendments has proven effective in enhancing soil nutrients, which significantly affects soil nitrogen and phosphorus cycling process. However, the specific impact of different amendments on the microbial functional potential related to nutrient cycling in saline-alkali soils remains unclear.
Purpose: To compare corneal endothelial loss in manual small incision cataract surgery (MSICS) following three different techniques of nucleus delivery (Viscoexpression, Irrigating Vectis, Phacosandwich).
Setting: Mahatma Gandhi Medical College and Research Institute, Puducherry, India.
Design: Prospective, single blinded, randomized controlled trial.
Premise: Tree structure and function are constrained by and acclimate to climatic conditions. Drought limits plant growth and carbon acquisition and can result in "legacy" effects that last beyond the period of water stress. Leaf and twig-level legacy effects of past water abundance, such as that experienced by trees that established under wetter conditions are unknown.
Objectives: To compare the effect of lung recruitment using high frequency ventilation versus volume targeted ventilation on duration of intubation as well as its effect on lung inflammation in preterm infants with respiratory distress syndrome.
Methods: The study was conducted on a total of 40 preterm infants, 34 weeks gestational age or less, having RDS that needed intubation and mechanical ventilation within the first 72 h after their birth at the NICU of Mansoura University Children's Hospital during the period from July 2020 to July 2022. Infants included were randomly assigned into two groups, Group A who were subjected to LRM using HFOV (20 cases) and Group B who were subjected to LRM using VTV/AC (20 cases).
