ライフサイエンスコーパス: teeth

1 ld, were injected into half the experimental teeth.

2 stem cells residing in developing and adult teeth.

3 ainforest fauna associated with fossil human teeth.

4 pulp cells and odontoblasts in bioengineered teeth.

5 ons in adults/children and primary/permanent teeth.

6 ction of food processing methods' effects on teeth.

7 for root canal therapy, especially in adult teeth.

8 of episodes of pain, and number of extracted teeth.

9 with milder deficiencies affecting only the teeth.

10 factors associated with loss of six or more teeth.

11 rticipants and those with 1 to 9 or 10 to 19 teeth.

12 sents failure to develop 1 or more permanent teeth.

13 ere edentate and 53% had retained 20 or more teeth.

14 1, and 14.8 to 25.29 mm in the contralateral teeth.

15 secretion by pulp fibroblasts under carious teeth.

16 f canines, and functional cusps of posterior teeth.

17 or absence of dentinal caries in the primary teeth.

18 chment level (CAL) and the number of missing teeth.

19 ined through growth-line counts in embryonic teeth.

20 Gs were compared with 247 untreated/adjacent teeth.

21 gineered teeth of comparable size to natural teeth.

22 yearly dental visits and higher odds of lost teeth.

23 afts (FGGs) compared with adjacent/untreated teeth.

24 phantom study using a typodont with prepared teeth.

25 in cementoblasts of human and mouse control teeth.

26 48%) of the total variation of the number of teeth.

27 t of Chalcolithic and Early Bronze Age human teeth.

28 evolution of the unique proportions of human teeth.

29 th structures are widely used to fix decayed teeth.

30 echanisms regulating this process in carious teeth.

31 and 0.25 mm to 1.60 mm in the contralateral teeth.

32 nd dentin densities between GACI and control teeth.

33 d started to intently remove debris from his teeth.

34 to be similar to the microbiome surrounding teeth.

35 009) compared to age-matched healthy control teeth.

36 o bioengineer full-sized, living replacement teeth.

37 nventional root canal treatment for immature teeth.

38 rved canal configuration of the two-canalled teeth.

39 caused improper processing of DSP in natural teeth.

40 he dentine-producing cells (odontoblasts) of teeth.

41 a has the largest known herbivorous dinosaur teeth.

42 canines and nonfunctional cusps of posterior teeth.

43 ed), 18.2 (95% CI: 12.5 to 24.0) for missing teeth, 0.8 (95% CI: -1.9 to 3.5) for filled teeth, and 1

44 s utilized a small number (14) of very large teeth ( 10 cm long) to create a large, continuous surfac

45 Here, 39 porcine teeth (12 teeth with artificially deeper pockets) were t

46 cositis, 19 peri-implantitis] and 39 natural teeth [19 healthy, 12 gingivitis, eight periodontitis] i

47 giva for each of the six anterior mandibular teeth (#22 through #27).

48 Samples from 97 implants/teeth (58 implants [19 healthy, 20 mucositis, 19 peri-im

49 ties, including hypodontia and supernumerary teeth, aberrant crown and root morphologies, and enamel

50 that show strong evidence of one-sided micro-teeth abrasions.

51 .29), whereas they were less likely to brush teeth after meals.

52 linically important integument that protects teeth against enamel demineralization, and abrasion.

53 ows: 16.5 (95% CI: 11.1 to 21.9) for decayed teeth (all countries combined), 18.2 (95% CI: 12.5 to 24

54 tomatous" (Eu) form has a wide mouth and two teeth, allowing predatory feeding on other nematodes.

55 The key enabling feature is the serrated teeth along the edges across an inclined gap as a part o

56 months between the treated and contralateral teeth, although both were greater than T0 (P <0.01).

57 were shown in percentage decayed and filled teeth and decayed teeth in the primary dentition (dft, d

58 rogel prepolymer in root canals of extracted teeth and fabricating 500 microm channels throughout the

59 The number of teeth and functional masticatory units <5 were recorded.

60 l plaque, gingival inflammation, >10 missing teeth and functional masticatory units <5.

61 eport within the past 2 years of both losing teeth and having a prevalent diagnosis of periodontal di

62 d) used for alveolar bone engineering around teeth and implants and for implant site development, wit

63 t all study visits found inflammation around teeth and implants positively correlated with IL-1 alpha

64 Comparison of teeth and implants via general linear models based on or

65 strictly herbivorous, because their derived teeth and jaws were capable of processing fibrous plant

66 0) is expressed by ameloblasts in developing teeth and MMP20 mutations cause enamel malformation.

67 The deceased had fewer teeth and more oral infections.

68 ostin), only Sost was expressed in postnatal teeth and overexpressed in Msx2(-/-) tooth samples.

69 al therapies in the clinic by both restoring teeth and providing a supportive niche for DPSCs.

70 dental impression are equivalent to the real teeth and surrounding structures, one can segment the ai

71 ose that the shared evolutionary homology of teeth and the neurosensory system, and the archival natu

72 ed a significant relationship with number of teeth and the Short Test of Functional Health Literacy i

73 s well supported, the evolutionary origin of teeth and their relationship with other odontode types i

74 esults in mineralization disorders affecting teeth and their supporting structures.

75 2) be used to coat existing surfaces (e.g., teeth) and exogenously introduced surfaces (e.g., restor

76 teeth, 0.8 (95% CI: -1.9 to 3.5) for filled teeth, and 17.5 (95% CI: 11.3 to 23.6) for fair/poor sel

77 dily reveal the upper gingiva, widely spaced teeth, and a broad nasal tip.

78 ries for multiple products (e.g. meat, fins, teeth, and gills).

79 e epoch, largely comprises isolated jaws and teeth, and little is known about ape cranial evolution.

80 sex; 3) smoking status; 4) number of missing teeth; and 5) number of teeth planned for extraction as

81 tory of infraocclusion, overretained primary teeth, ankylosis, and/or slow orthodontic tooth movement

82 son-years) fewer decayed, missing, or filled teeth annually.

83 499; 2.8) fewer decayed, missing, or filled teeth annually.

84 013; 2.4) fewer decayed, missing, or filled teeth annually.

85 at Zn isotope ratio measurements of bone and teeth are a new and promising dietary indicator.

86 Teeth are an important data source because they are gene

87 hly heritable and selectively neutral; thus, teeth are assumed to be an excellent proxy for neutral g

88 n the normal furcation region, and taurodont teeth are created.

89 Teeth are designed to deliver high forces while withstan

90 ndicates that the lower and upper caniniform teeth are not homologous in sloths, and suggests that up

91 Venomous teeth are rare in fishes, which typically utilise spines

92 and comparative morphology, we show that the teeth are unequivocally AMH.

93 lar bone thickness and height around natural teeth as well as treatment costs were evaluated.

94 s (AAs; the basic units of protein matrix of teeth) as a simplified model of teeth to explore the col

95 der twins who provided data on the number of teeth at baseline by structured interviews.

96 patient (treated and mesial/distal adjacent teeth) at baseline (T0), 6 months after surgery (T1), du

97 were progressive in nature, with additional teeth becoming involved as the condition was followed ov

98 ll tooth types were affected, with posterior teeth being affected earlier and with greater frequency;

99 hip between each HL measure versus number of teeth, bleeding score, plaque score, and periodontal sev

100 hat human dental pulp from healthy extracted teeth can be successfully decellularized, and the result

101 Moreover, we show that teeth can form from cell mixtures that include embryonic

102 s hypothesize that larger brains and smaller teeth coevolved because behavioral changes associated wi

103 e we reinvestigate Lida Ajer to identify the teeth confidently and establish a robust chronology usin

104 al reaction, serpentine grooving surrounding teeth (considered a sign of inflammation), abscess forma

105 This study examined whether the number of teeth contributes to the compression of morbidity, measu

106 sing teeth, enamel and dentin hypoplasia, or teeth crowding.

107 tooth sizes for all lower primary postcanine teeth (deciduous premolars and permanent molars) in homi

108 No association was observed for number of teeth, dental plaque, or detectable oral mucosal lesions

109 Tissues surrounding dental implants and teeth develop clinical inflammation in response to micro

110 The results showed that Mmp9-/- teeth displayed a phenotype similar to dentinogenesis im

111 Conversely, untreated/adjacent teeth displayed GRD increase at T3 (P <0.001).

112 dings (decayed, missing, and/or filled adult teeth [DMF-T] index); 2) gingival inflammation (papillar

113 s were number of decayed, missing, or filled teeth (dmfs) in caries-active children, number of episod

114 ds; or number of decayed, missing, or filled teeth (DMFT).

115 FT count as pupils aged (consistent with new teeth emerging), which was significantly higher (4.49 ti

116 defects, including supernumerary or missing teeth, enamel and dentin hypoplasia, or teeth crowding.

117 o reduced PPi levels in both human and mouse teeth establishes this as a well-conserved and fundament

118 chanical integrity of endodontically treated teeth (ETT) is often compromised.

119 istology, this being the largest study (nine teeth) examining its effect when treating GR.

120 tween groups ( P = 0.81) or in the number of teeth extracted in caries-active children ( P = 0.95).

121 logical analyses reveal that enlarged canine teeth (fangs) originated at the base of the Nemophini ra

122 had more untreated dental caries and missing teeth, fewer teeth that had been restored (with the exce

123 Examples include seashells, bone, teeth, fish scales, wood, bamboo, silk, and many others.

124 s resistance and the pulp responses in vital teeth following the use of the augmented-pressure adhesi

125 These taurodont teeth form due to defects in the direction of extension

126 phy (micro-CT) analyses of extracted primary teeth from 3 GACI subjects revealed 4-fold increased cer

127 Exfoliated primary teeth from an affected family member had enamel that was

128 Using teeth from captive macaques, we uncovered elemental impr

129 x metalloproteinase 9 (MMP9) is expressed in teeth from early embryonic to adult stage.

130 participants aged >/=85 y, those with >/=20 teeth had a longer life expectancy (men: +57 d; women: +

131 tulous participants, participants with >/=20 teeth had lower risks of transitioning from healthy to d

132 28 to 32, 24 to 27, 18 to 23, 1 to 17, and 0 teeth had mean hsCRP values of 1.32, 1.39, 1.54, 1.38, a

133 Children who had more decayed or filled teeth had more gingivitis ( P < 0.05).

134 dition characterized by malformations of the teeth, hair and glands, with milder deficiencies affecti

135 Bleaching of vital teeth has become common practice in cosmetic dentistry t

136 transplantation approach to replace missing teeth has been in use for a long time.

137 We show that hominin postcanine teeth have evolved at a relatively consistent neutral ra

138 erstructures and extraordinary properties of teeth have resulted in tooth repair and the generation o

139 A Cox regression model showed fewer teeth, higher age, and diabetes mellitus were statistica

140 HR = 2.86, [95% CI: 1.71-4.79]), >10 missing teeth (HR = 2.31, [95% CI: 1.40-3.82]) and functional ma

141 re found at 80% of marginal sites of natural teeth immediately after patients had performed oral hygi

142 The mix of bacteria that coat our teeth impact oral health, but it remains unclear what fa

143 eas including treated and adjacent untreated teeth improved from T2 to T3 (P <0.001).

144 the patterns of decayed, missing, and filled teeth in a community sample of 571 MA users with a subse

145 e the best statistical fit for the number of teeth in both age categories as well as in men and women

146 f hsCRP across five categories of numbers of teeth in each subsample and in the combined sample were

147 rate was recorded in group 1A (90%), whereas teeth in group 2B exhibited the lowest performance (56.7

148 ajectory of dentinal caries in the permanent teeth in groups defined by the presence or absence of de

149 Although homology of oral teeth in jawed vertebrates is well supported, the evolut

150 al factors to the variation in the number of teeth in middle-aged and older populations using a popul

151 median tooth and several lateral and uncinal teeth in more than 125 rows.

152 nal configuration in the mandibular anterior teeth in the Indian population.

153 l morphology of permanent mandibular incisor teeth in the Indian subpopulation with the use of cone b

154 centage decayed and filled teeth and decayed teeth in the primary dentition (dft, dt) and permanent d

155 ysis of enamel crack behavior in whole human teeth in vitro.

156 ted hydroxyapatite (HA; the mineral phase of teeth) in the presence of different amino acids (AAs; th

157 matically expanded cervical cementum in GACI teeth, including cementocyte-like cells and unusual patt

158 In later lineages, the diastema between teeth increased-in some cases, markedly so [6]-and may m

159 ough the morphology and wear on its anterior teeth indicate that it captured large prey, its broad, i

160 on of dentine lost in deep caries lesions in teeth is a routine and common treatment that involves th

161 he usefulness of DPSCs isolated from healthy teeth is limited.

162 If extraction or retention of teeth is regarded as a measure of failure or success 5 y

163 Mineralization of bones and teeth is tightly regulated by levels of extracellular in

164 e (DF), most often associated with unerupted teeth, is a condensation of ectomesenchymal cells that s

165 t periodontitis leading to premature loss of teeth, joint hypermobility, and mild skin findings.

166 ves possessing tooth batteries of many small teeth, Lanzhousaurus utilized a small number (14) of ver

167 ne phosphatase, an enzyme expressed in bone, teeth, liver, and kidney that hydrolyzes the mineralizat

168 Tooth loss was common, but actual number of teeth lost, cavity occurrence, average and maximum lingu

169 icipants' status on number of natural teeth, teeth lost, periodontal disease with bone loss, and root

170 tured mesenchyme cells to form bioengineered teeth might be rescued by the presence of uncultured cel

171 Numbers of missing teeth (MT) were also recorded.

172 ing mainly on adults ( n = 17) and permanent teeth ( n = 24).

173 The majority of treated teeth (n = 152; 83.5%) showed GR depth (GRD) reduction (

174 ion) and 2 locations (anterior and posterior teeth; n = 12 for each anterior group, n = 13 for each p

175 an 150 enamel microsamples from 51 deciduous teeth of 12 different modern human individuals of known

176 average age for the two least altered fossil teeth of 253 +82/-70 ka, whilst a minimum age scenario y

177 Periapical lesions were induced in 24 canine teeth of 6 ferrets.

178 ed the formation of organized, bioengineered teeth of comparable size to natural teeth.

179 Ten freshly extracted human teeth of each type on each arch ( n = 80 teeth) were ins

180 The large brain and small postcanine teeth of modern humans are among our most distinctive fe

181 e identified its increased expression in the teeth of patients affected with caries and pulpitis.

182 Here, the unmineralized teeth of the giant keyhole limpet (Megathura crenulata)

183 nced by the buccal microwear patterns on the teeth of the Sima del Elefante-TE9 and Gran Dolina-TD6 A

184 cells, explaining why the bone structure and teeth of the TRAF6[L74H] mice was normal, unlike TRAF6 K

185 so performed by placing them on the prepared teeth of typodont.

186 To investigate the effectiveness of serrated teeth on the formation of multiple fiber bundles, three-

187 ies oral biofilms, such as plaque on natural teeth or dental implants.

188 12 weeks after training, either for natural teeth or for FDP (all P >0.05).

189 identified with regard to number of missing teeth or number of teeth planned for extraction.

190 A-treated animals with extraction of healthy teeth or teeth with EP.

191 e-treated animals with extraction of healthy teeth or teeth with ligature-induced EP and ZA-treated a

192 ere similar when the number of newly decayed teeth (OR = 0.86; 95% CI, 0.60 to 1.22) and tooth surfac

193 cant risk factor for having lost six or more teeth (OR: 1.06; 95% CI: 1.02 to 1.10).

194 uted into two groups: cyanoacrylate (n = 218 teeth) or laser (n = 216 teeth) treatment.

195 e mineralization defects in the skeleton and teeth (osteomalacia/odontomalacia).

196 e highest quartile had nearly two additional teeth, over 5.5% fewer bleeding sites, and nearly 9% few

197 Deceased patients had fewer teeth (P <0.001) and higher TDI (P <0.05).

198 in the healthy implant group than in healthy teeth (P <0.05).

199 lthy implants than in GCF samples of healthy teeth (P = 0.003), and soluble receptor activator of nuc

200 x, patient age, smoking, number of remaining teeth, percentage of teeth with bone loss, implant funct

201 oderate correlation to the number of missing teeth, periodontal diagnosis, moderate PD, and moderate

202 s can be formed under the condition of a low teeth pitch to gap distance ratio.

203 electron spin resonance dating of mammalian teeth, place modern humans in Sumatra between 73 and 63

204 4) number of missing teeth; and 5) number of teeth planned for extraction as part of a treatment plan

205 gard to number of missing teeth or number of teeth planned for extraction.

206 mals with scales over most of their body, no teeth, poor vision, and an acute olfactory system, compr

207 64.04% of teeth possessed type I canal systems, whilst 34.27% had

208 In these teeth, protein and chitin fibers establish a stiff compa

209 The sharp points on the serrated teeth provide favorable charge dissipation points and th

210 5.8), especially owing to number of missing teeth (RA = 6.0 +/- 5.4, HC = 3.1 +/- 3.3; P <0.01).

211 arlier hominins in having relatively smaller teeth, reduced chewing muscles, weaker maximum bite forc

212 CI: 1.01 to 1.04) for the number of missing teeth regarding all-cause mortality.

213 rall, 45.7% respondents reported having >/=1 teeth removed from tooth decay or gum disease, 18.9% rep

214 eth removed) to 6.5 (current smoker with all teeth removed) (all P <0.05).

215 s ranging from 1.5 (never smoker with 1 to 5 teeth removed) to 6.5 (current smoker with all teeth rem

216 Compared with never smokers with no teeth removed, all combinations of smoking status catego

217 tooth-root development in immature permanent teeth represents a generalized challenge to regenerate d

218 of CAL, mean CAL, and the number of missing teeth, respectively.

219 f general obesity on AL and BOP in different teeth (RR: 1.44).

220 ty increased risk of AL and BOP in different teeth (RR: 1.47), AL and BOP in the same tooth (RR: 2.77

221 ratio [RR]: 1.45 for AL and BOP in different teeth; RR: 1.84 for AL and BOP in the same tooth).

222 eding, or pocket with income; number of lost teeth; sex; education; people living in the house; prost

223 ants without periodontitis with at least two teeth showing PreGR >/=2 mm were randomized to a group b

224 t' in mammal, and more specifically hominin, teeth since Butler and Dahlberg.

225 A total of 182 teeth submitted to FGGs were compared with 247 untreated

226 In non-growing teeth, such as mouse and human molars, primary odontobla

227 easures included decayed, missing, or filled teeth surfaces (dmfs); pain; and extraction.

228 nt differences were observed between treated teeth (T1) and their contralateral, both buccal-linguall

229 ed participants' status on number of natural teeth, teeth lost, periodontal disease with bone loss, a

230 generating tooth pressures between occluding teeth that exceed cortical bone shear strength, thereby

231 eated dental caries and missing teeth, fewer teeth that had been restored (with the exception of Cana

232 l development, these nematodes form moveable teeth that occur in either of two discrete morphs.

233 As with teeth, the principal skeletal tissue of dermal denticles

234 differentiation to form whole bioengineered teeth, thereby providing a potential off-the-shelf scaff

235 Many vertebrates replace teeth through shedding of the functional tooth.

236 ly, we analysed the surface textures of lion teeth to assess whether these notorious man-eating lions

237 (2D) crown-to-root ratio (CRR) of extracted teeth to classify the periodontitis and assign a periodo

238 in matrix of teeth) as a simplified model of teeth to explore the color source at the AA level.

239 ance of the oral fissure shifted from mostly teeth to mostly baleen.

240 riodontal ligament (PDL), which connects the teeth to the alveolar bone, is essential for periodontal

241 Pulp responses of vital dog's teeth to the augmented-pressure adhesive displacement te

242 Number of teeth, total dental index (TDI), and periodontal inflamm

243 Seven of the nine teeth treated with EMD+CAF demonstrated varying degrees

244 gic remodeling" of periodontal dimensions of teeth treated with free gingival grafts (FGGs) compared

245 noacrylate (n = 218 teeth) or laser (n = 216 teeth) treatment.

246 .18), owning a toothbrush (p=0.99), cleaning teeth twice a day (p=0.68), requiring urgent dental trea

247 periments have shown that males lacking comb teeth typically fail to mate.

248 In addition to examining PDLs that supported teeth under masticatory loading and eruptive forces, 2 a

249 Teeth undergo postnatal organogenesis relatively late in

250 ges on the alveolar bone surrounding natural teeth undergoing orthodontic tooth movement or influence

251 enamel crack behavior on different areas of teeth using 3D swept source-optical coherence tomography

252 natural teeth, we scanned 50 extracted human teeth using a confocal profiler at a high optical resolu

253 mostly herbivorous and acquired high-crowned teeth very early in their evolutionary history.

254 ecus on the basis of its unerupted permanent teeth, visualized by synchrotron imaging.

255 The presence of remaining teeth was associated with a significant compression of m

256 easured; marginal bone loss (MBL) around all teeth was measured on digital radiographs.

257 ics of attrition and erosion in worn natural teeth, we scanned 50 extracted human teeth using a confo

258 y with disability according to the number of teeth were also estimated.

259 The teeth were divided into 4 groups, including 2 wear types

260 ior implants and corresponding contralateral teeth were examined at enrollment; at day 0, after reins

261 nitial stage of mysticete evolution in which teeth were functional analogs to baleen.

262 After 3 mo, block sections of the canine teeth were imaged radiographically and processed for his

263 medical history of diabetes and at least six teeth were included in this analysis.

264 another suggests that baleen evolved before teeth were lost [5].

265 controversial: one hypothesis suggests that teeth were lost during a suction-feeding stage of mystic

266 linical trial with primary RCTs, 53 infected teeth were sampled in vivo, and increased detection of v

267 the independent acquisitions of ever-growing teeth were systematically accompanied by eruption of mol

268 rs (mean: 31.4 years) in whom a total of 432 teeth were treated.

269 ysis (SIA) and laser-ablation ICP-MS of seal teeth were used to examine changes in feeding ecology, h

270 man teeth of each type on each arch ( n = 80 teeth) were inspected for enamel crack patterns on funct

271 ot cause irreversible pulpal damage to vital teeth when the air pressure employed is equal or smaller

272 In those teeth where the angle at which the HERS extends from the

273 specially notable in subjects with untreated teeth with apical rarefactions ( n = 59, OR = 2.72, 95%

274 Here, 39 porcine teeth (12 teeth with artificially deeper pockets) were treated wit

275 Periodontal outcomes were percentage of teeth with bleeding on probing (BOP) and combination of

276 ng, number of remaining teeth, percentage of teeth with bone loss, implant function time, implant sur

277 UC from 0.59 to 0.75 combining proportion of teeth with calculus, bleeding, or pocket with income; nu

278 Nevertheless, it is still possible in teeth with canal anastomoses for pressure exceeding the

279 rmed independently by dating three H. naledi teeth with combined U-series and electron spin resonance

280 rove prognosis and longevity of transplanted teeth with complete root formation.

281 socket healing was noted after extraction of teeth with EP in ZA-treated rats of group 4.

282 animals with extraction of healthy teeth or teeth with EP.

283 ocket healing after extraction of healthy or teeth with experimental periodontitis (EP) in Wistar-Han

284 Because clinicians often encounter teeth with intracanal communications, the objective of t

285 animals with extraction of healthy teeth or teeth with ligature-induced EP and ZA-treated animals wi

286 dual bacteria was significantly less than in teeth with no residual bacteria ( P < 0.001).

287 ately promoting the survival and function of teeth with otherwise poor prognosis.

288 Teeth with PD > 4 mm were treated simultaneously accordi

289 Teeth with PD >4mm were treated simultaneously according

290 ods, which were not frequently identified in teeth with periodontitis or healthy implants.

291 Teeth with periodontitis, healthy implants, or implants

292 5% fewer bleeding sites, and nearly 9% fewer teeth with plaque after adjustment for demographic varia

293 Proportion of teeth with pocket, bleeding, or calculus; number of DMFT

294 Individuals showing at least two teeth with proximal (clinical AL) progression >/=3 mm ov

295 ntin-associated mineralized tissue formed in teeth with residual bacteria was significantly less than

296 obtain apical closure of immature permanent teeth with thin dentinal walls.

297 anism in inducing a dentinogenic response in teeth with viable pulps.

298 matic and asymptomatic implants and adjacent teeth with vital and necrotic pulps.

299 S-ESR maximum age estimate obtained from the teeth, with the U-Th age for the oldest flowstone overly

300 sion models that accounted for clustering of teeth within individuals and used time-dependent status

301 no report of tooth loss, a report of losing teeth within the past 2 years was associated with a 1.45