Effect of continuous versus intermittent orthodontic forces on root resorption: A microcomputed tomography study.
Effect of continuous versus intermittent orthodontic forces on root resorption: A microcomputed tomography study. Angle Orthod. 2018 Aug 20;: Authors: Ozkalayci N, Karadeniz EI, Elekdag-Turk S, Turk T, Cheng LL, Darendeliler MA Abstract OBJECTIVES: To compare the extent of root resorption and the amount of tooth movement between continuous orthodontic force and intermittent orthodontic force that was activated in a similar way to a 4-week orthodontic adjustment period. MATERIALS AND METHODS: Twenty-five patients who required the extraction of upper first premolars were recruited in this study. A buccally directed continuous force of 150 g was applied to the upper first premolar on one side for 15 weeks. A buccally directed intermittent force (28 days on, 7 days off) of the same magnitude was applied to the contralateral first premolar. The teeth were extracted at the end of the experimental period and processed for volumetric evaluations of resorption craters. The degree of tooth movement and rotation were measured on the study models. RESULTS: Continuous force application displayed significantly higher root resorption volume than the intermittent force application ( P
ConclusionGiven our findings, conservative treatment should be compared to surgical treatment for displaced fractures and the anterior approach should be compared to the posterior one for surgical cases.Level of evidenceIV.
ConclusionsThe levels of urinary miRNAs are valuable biomarkers for idiopathic ONFH. Given the noninvasive nature of this test, it is potentially useful for diagnosis and monitoring of idiopathic ONFH progression.
ConclusionThere was no statistically significant different between knotless versus knotted medial row double row rotator cuff repair constructs using suture tape in regard to displacement across the repair site, stiffness and ultimate load to failure. Despite previous evidence suggesting inferiority of knotless medial row technique using suture constructs, this evidence may support the biomechanical equivalency of knotless medial row technique using suture tape.
Publication date: Available online 22 February 2020Source: Journal of American Association for Pediatric Ophthalmology and StrabismusAuthor(s): HongVan Le, Ann Shue, Sharon F. FreedmanAbstractPurposeTo investigate the magnitude of reduction in the axial length (AL) and corneal diameter following glaucoma drainage device (GDD) placement and intraocular pressure (IOP) reduction in glaucoma patients
Authors: Khan SU, Ullah I, Ahmed I, Imran A, Ullah N PMID: 32083611 [PubMed - as supplied by publisher]
CONCLUSIONS: For peripheral lung cancer, the measurement on CT and routine MRI sequences can potentially replace each other after comprehensive consideration of examination purposes, but for central lung cancer, alternative use of CT and MRI in evaluating treatment responses for lung cancer should needs extra attention. The diameter measurement of lung cancer on DWI is consistent with that on T1WI and T2WI, suggesting that DWI can provide functional and morphological information. PMID: 32083610 [PubMed - as supplied by publisher]
This study was, therefore, conducted to evaluate the effectiveness WASH education program on households' WASH performance in rural Dembiya, northwest Ethiopia. Method: An uncontrolled before-and-after intervention study was conducted. Baseline and endline surveys were done among 225 and 302 randomly selected households with under-5 children, respectively, using a structured questionnaire and observational checklists. Percent point change was used to see the effect of the intervention. Pearson χ2 and Fisher exact tests were used to test for statistically significant percentage point changes on the basis of P
Authors: Timmermans-Sprang E, Collin RWJ, Henkes A, Philipsen M, Mol JA Abstract [This corrects the article DOI: 10.18632/oncotarget.26873.]. PMID: 32082491 [PubMed - in process]
Authors: Visochek L, Atias D, Spektor I, Castiel A, Golan T, Cohen-Armon M Abstract [This corrects the article DOI: 10.18632/oncotarget.27268.]. PMID: 32082490 [PubMed - in process]
Authors: Lopez S, Perrone E, Bellone S, Bonazzoli E, Zeybek B, Han C, Tymon-Rosario J, Altwerger G, Menderes G, Bianchi A, Zammataro L, Manzano A, Manara P, Ratner E, Silasi DA, Huang GS, Azodi M, Schwartz PE, Raspagliesi F, Angioli R, Buza N, Hui P, Bond HM, Santin AD Abstract Background: Uterine and ovarian carcinosarcomas (CS) are rare cancers with poor prognosis. Sacituzumab-govitecan (SG) is a new class of antibody-drug-conjugate (ADC) targeting the human-trophoblast-cell-surface marker (Trop-2) conjugated with the active metabolite of irinotecan (SN-38). We evaluated the efficacy of SG against biologically ag...