Abstract：
:The Triggering Receptor Expressed on Myeloid cells 1 (TREM-1) is a cell-surface receptor of the immunoglobulin superfamily, involved in the propagation of the inflammatory response to bacterial challenge. Soluble (s)TREM-1 is released from the cell surface during the course of infection and is a useful inflammatory biomarker in the early diagnosis of systemic sepsis. The hypothesis of this study was that oral and systemic levels of sTREM-1 are elevated in periodontitis. Therefore, the aim was to investigate, by ELISA, the sTREM-1 concentrations in saliva and serum of individuals without periodontitis (control) and persons with chronic or generalized aggressive periodontitis. In saliva, sTREM-1 concentrations were higher in chronic and aggressive periodontitis than in the control group, by 3.3-fold and 5.6-fold, respectively. In serum, these differences were 1.7-fold and 2-fold, respectively. However, there were no significant differences between the two forms of periodontitis, neither in saliva nor in serum. Salivary and serum sTREM-1 levels positively correlated with full-mouth clinical periodontal parameters. In conclusion, the increased oral and systemic levels of sTREM-1 in periodontitis denote a value for this molecule as a biomarker for the disease and may also have implications in the association between periodontal infections and systemic inflammatory response.
journal_name
J Dent Resjournal_title
Journal of dental researchauthors
Bostanci N,Oztürk VÖ,Emingil G,Belibasakis GNdoi
10.1177/0022034512470691subject
Has Abstractpub_date
2013-02-01 00:00:00pages
161-5issue
2eissn
0022-0345issn
1544-0591pii
0022034512470691journal_volume
92pub_type
杂志文章abstract：:Modulation of the phosphoinositide signal transduction pathway by arachidonic acid (AA) in collagenase-dispersed rat submandibular acinar cells was investigated. The muscarinic agonist, carbachol, stimulated PIP2 hydrolysis and the generation of IP3 to five-fold the control levels. This response was inhibited by 75% o...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345920710080101
更新日期：1992-08-01 00:00:00
abstract：:Two series of dental composites, along with the unfilled resin matrix, were examined to determine the effects of filler level and size on selected properties. Both series were prepared by incorporating a silanated barium borosilicate filler into a visible-light-activated polyphenylene polymethacrylate resin matrix. On...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345850640121501
更新日期：1985-12-01 00:00:00
abstract：:Dimensions and velocity of mandibular movement are important variables in the evaluation of masticatory and speech patterns. However, little information is available concerning elderly dentates and their oral motor function and behavior. Double recordings of a chewing period, from start to swallowing, were performed i...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345900690021101
更新日期：1990-02-01 00:00:00
abstract：:Dental caries can be described as a dysbiosis of the oral microbial community, in which acidogenic, aciduric, and acid-adapted bacterial species promote a pathogenic environment, leading to demineralization. Alkali generation by oral microbes, specifically via arginine catabolic pathways, is an essential factor in mai...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034517707512
更新日期：2017-07-01 00:00:00
abstract：:The biogenetic formation of mineral crystals, one aspect of biomineralization, is a multistep process of apatite formation throughout the growth of dentin tissue. An important step is the transformation of the non-mineralized predentin matrix to mineralizing dentin matrix and its biological control. In this study, the...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345980770081401
更新日期：1998-08-01 00:00:00
abstract：:The purpose of this investigation was to examine the inhibitory effects of aqueous extracts derived from the bark-containing sticks (Neem stick) of Azadirachta indica upon bacterial aggregation, growth, adhesion to hydroxyapatite, and production of insoluble glucan, which may affect in vitro plaque formation. Neem sti...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345960750021301
更新日期：1996-02-01 00:00:00
abstract：:Amylase activity in various tissues--i.e., submandibular/sublingual and parotid glands, the pancreas, saliva, and serum--in rats was measured after injection of isoproterenol, pilocarpine, and acetylcholine. All agents reduced amylase activity in the parotid gland and increased the enzyme activity in the submandibular...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345830620011201
更新日期：1983-01-01 00:00:00
abstract：:Epithelial-mesenchymal interactions are required for tooth formation. Bone morphogenetic protein 4 (Bmp4) is a crucial signaling molecule during this process. For better understanding of the role of the Bmp4 gene during tooth development, we studied the mechanisms that control its temporal and spatial expression durin...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/002203450208100103
更新日期：2002-01-01 00:00:00
abstract：:The resin-dentin interdiffusion zone produced by a dentin-adhesive system that removes the smear layer and concurrently decalcifies superficial dentin was morphologically examined by both scanning and transmission electron microscopy. Cross-sectioned resin-bonded dentin discs were etched with an argon-ion beam to make...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345930720020501
更新日期：1993-02-01 00:00:00
abstract：:The type of attachment that is used in oral rehabilitation by means of implant-retained mandibular overdentures may influence the retention and the stability of the denture. In this study, we examined the hypothesis that a better retention and stability of the denture improve the oral function. Eighteen edentulous sub...
journal_title：Journal of dental research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1177/154405910208100305
更新日期：2002-03-01 00:00:00
abstract：:Although a large body of scientific literature shows that background color and luminance affect color perception, previous measurements of tooth color difference thresholds have not taken the effects of viewing context into account. The present study tested the hypothesis that differences in skin/gingival color influe...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034510376772
更新日期：2010-11-01 00:00:00
abstract：:Frequent consumption of cariogenic foods and bacterial infection are risk factors for early childhood caries (ECC). This study hypothesized that a short diet survey focused on frequency of foods, categorized by putative cariogenicity, would differentiate severe ECC (S-ECC) from caries-free children. Children's diets w...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034510376543
更新日期：2010-11-01 00:00:00
abstract：:To determine the 'hard palate representing' area in the primary somatosensory cortex, we recorded somatosensory-evoked magnetic fields from the cortex in ten healthy volunteers, using magnetoencephalography. Following electrical stimulation of 3 sites on the hard palate (the first and third transverse palatine ridges,...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910708600313
更新日期：2007-03-01 00:00:00
abstract：:Tooth agenesis is one of the most common developmental anomalies affecting function and esthetics. The paired-domain transcription factor, Pax9, is critical for patterning and morphogenesis of tooth and taste buds. Mutations of PAX9 have been identified in patients with tooth agenesis. Despite significant progress in ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034517729322
更新日期：2018-02-01 00:00:00
abstract：:This study investigated the relevance between pulp vitality and autophagy in aged human dental pulp cells (HDPCs) and whether peroxisome proliferator-activated receptor gamma (PPARγ) affects autophagy regulation for homeostasis in the aging progress. In vivo experiments were used in human and Sprague-Dawley rat teeth ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034515573833
更新日期：2015-05-01 00:00:00
abstract：:Several studies indicated that serotype/biotype c strains are the most common on a global basis, but that regional differences may occur relative to other serotype/biotypes. Of particular interest is the observation that individuals residing in the Middle East have higher incidences of serotype e and d strains relativ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345840630011201
更新日期：1984-01-01 00:00:00
abstract：:Dendritic cells, such as Langerhans cells (LC), in different ectodermal compartments may have different functional capabilities. The present study was undertaken to compare oral Langerhans cells (LC) with those of the epidermis in terms of their ability to co-stimulate T-cells in vitro. A Mixed Epithelial Cell Lymphoc...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345990780030701
更新日期：1999-03-01 00:00:00
abstract：:Samples of a base mental alloy were cast and welded together using a conventional welding procedure. The joints were loaded and placed either in a corrosive environment or in air for varying time periods. The tensile and shear strength of the joints was unaffected by the corrosive environment, and the joints, despite ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345810600021101
更新日期：1981-02-01 00:00:00
abstract：:The initiator of calculus matrix calcification, in vitro, was isolated. Crude phospholipid, known to contain the factor, was separated into five fractions by column chromatography. A single protein-containing fraction induced apatite formation during incubation. The nucleating fraction was indentified as a proteolipid...
journal_title：Journal of dental research
pub_type： 历史文章,杂志文章
doi：10.1177/00220345770560020701
更新日期：1977-02-01 00:00:00
abstract：:Previous studies showed that residual compressive stresses induced by thermal tempering retarded the growth of surface cracks in bilayered porcelain disks. The objectives of the present study were: (1) to determine whether thermal tempering by air blasting reduces the length of cracks induced by microhardness indentat...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345960750020301
更新日期：1996-02-01 00:00:00
abstract：:Focusing public insurance programs on interceptive orthodontics (IO) may increase access for low-income children. This report presents outcomes from a randomized clinical trial (RCT) comparing IO with comprehensive orthodontics (CO) in Medicaid patients. One hundred seventy pre-adolescents with Medicaid-eligible maloc...
journal_title：Journal of dental research
pub_type： 杂志文章,随机对照试验
doi：10.1177/0022034512448663
更新日期：2012-07-01 00:00:00
abstract：:Cellular hypoxia may be a useful indication of tissue distress in the dental pulp that could be used to investigate the early stages of pulpal responses. Tritiated misonidazole (3H-MISO) is a marker which preferentially labels cells with decreased oxygen tension (hypoxia). The experiments reported here were carried ou...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345960750100801
更新日期：1996-10-01 00:00:00
abstract：:Periodontal diseases are initiated by bacteria that accumulate in a biofilm on the tooth surface and affect the adjacent periodontal tissue. Systemic diseases such as diabetes, rheumatoid arthritis (RA), and systemic lupus erythematosus (SLE) increase susceptibility to destructive periodontal diseases. In human studie...
journal_title：Journal of dental research
pub_type： 杂志文章,评审
doi：10.1177/0022034518805739
更新日期：2019-02-01 00:00:00
abstract：:Obesity is a widespread chronic inflammatory disorder characterized by an increased overall disease burden and significant association with periodontitis. The aim of this prospective clinical cohort study was to investigate the effect of obesity on orthodontic tooth movement. Fifty-five adolescent patients (27 males, ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034516688448
更新日期：2017-05-01 00:00:00
abstract：:Dynamic changes of pulpal blood flow (PBF) and gingival blood flow (GBF) induced by intra-venous injection of two kinds of vasoactive drugs were observed in dogs by means of Laser Doppler Velocimetry. Intra-venous injection of norepinephrine caused PBF to increase, corresponding to the blood pressure (BP) increase, wh...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345890680050701
更新日期：1989-05-01 00:00:00
abstract：:During the setting of a resin composite cement (RCC) used as an adhesive between a resin-bonded bridge and tooth structure, the adhesion may be disrupted by the development of shrinkage stress. The aim of this study was to investigate the influence of the shrinkage stress of three different RCCs on their adhesive and ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345920710021101
更新日期：1992-02-01 00:00:00
abstract：:Human tooth wear occurs so slowly that traditionally it has needed months or years to be measurable. This study showed that microscopic changes in wear patterns on human teeth could be detected in a matter of days and could be used as indicators of rates of wear. Thus, daily or weekly changes in rates of wear can be d...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345910700030901
更新日期：1991-03-01 00:00:00
abstract：:The purpose of this study was to determine the surface roughness of enamel-to-enamel contact areas in order to provide a standard for comparison with surface characteristics of commercially available composite restorative materials. In addition, the inherent surface roughness of resin composites was evaluated profilom...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345910700091301
更新日期：1991-09-01 00:00:00
abstract：:The inhibitory activity of 2-phosphono-butane 1,2,4 tricarboxylic acid (PBTA) in the formation of hydroxyapatite (HA) was studied in vitro and in vivo. PBTA, at 4 ppm, inhibited the spontaneous formation of HA in vitro from a supersaturated solution. PBTA, at 2 ppm, completely inhibited the crystal growth of HA; at lo...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345850640011201
更新日期：1985-01-01 00:00:00
abstract：:The aim of the present in vitro experiments was to determine whether the protection of enamel by topically applied fluoride against demineralization by bacterial acids would depend on the fluoride sensitivity of the bacteria. Glucose-agarose gel suspensions of fluoride-sensitive and fluoride-resistant mutans streptoco...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345930720080401
更新日期：1993-08-01 00:00:00
