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71.
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Association between low‐dose aspirin and periodontal disease: results from the continuous national health and nutrition examination survey (NHANES) 2011–2012
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74.
Marginal bone loss evaluation around immediate non‐occlusal microthreaded implants placed in fresh extraction sockets in the maxilla: a 3‐year study
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75.
Novel hybrid drilling protocol: evaluation for the implant healing – thermal changes,crestal bone loss,and bone‐to‐implant contact
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76.
Influence of collar design on peri‐implant tissue healing around immediate implants: A pilot study in Foxhound dogs
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77.
Retracted: Influence of the implant design on osseointegration and crestal bone resorption of immediate implants: a histomorphometric study in dogs
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79.
The full-length nucleotide sequence and genome organization of an Endornavirus isolated from ornamental hard shell bottle gourd plants (Lagenaria siceraria (Molina) Standl.) in California (CA), USA tentatively named L. siceraria endornavirus-California (LsEV-CA) was determined. The LsEV-CA genome was 15088 bp in length, with a G + C content of 36.55 %. The lengths of the 5′ and 3′ untranslated regions were 111 and 52 bp, respectively. The genome of LsEV-CA contained one large ORF encoding a 576 kDa polyprotein. The predicted protein contains two glycosyltransferase motifs, as well as RNA-dependent RNA polymerase and helicase domains. LsEV-CA was detected in healthy-looking field-grown gourd plants, as well as plants expressing yellows symptoms. It was also detected in non-symptomatic greenhouse-grown gourd seedlings grown from seed obtained from the same field sites. These preliminary data indicate that LsEV-CA is likely not associated with the gourd-yellows syndrome observed in the field. 相似文献
80.
Georgios A. Kotsakis 《Periodontology 2000》2019,81(1):18-28
The field of clinical implant research has been flourishing in recent years. The number of related publications has been on the rise, as has the number of dental journals. However, the information gathered from surveillance studies on the quality of reporting and methodologic quality of published studies is unsettling. An important challenge faced by researchers endeavoring to conduct implant studies is how to factor the differences between implant surfaces and dental surfaces in the study design. Given the considerable experience that has been gained in the research methodology of the study of teeth and periodontal tissues, clinical implant research studies have often been conducted without giving much consideration to the fundamental differences between implants and teeth. This article discusses study design related to implant research in view of these differences. Observational and interventional study design methodology is discussed, and guidelines are provided to inform researchers on how to minimize bias in the design and implementation of these clinical studies when implant‐related outcomes are studied. 相似文献