Surface characteristics of cells from different layers of keratinized and non-keratinized oral epithelia.

abstract：BACKGROUND AND OBJECTIVES:Long noncoding RNAs (lncRNAs) play critical and complex roles in regulating various biological processes of periodontitis. This bioinformatic study aims to construct a putative competing endogenous RNA (ceRNA) network by integrating lncRNA, miRNA and mRNA expression, based on high-throughput R...

journal_title：Journal of periodontal research

authors： Li S,Liu X,Li H,Pan H,Acharya A,Deng Y,Yu Y,Haak R,Schmidt J,Schmalz G,Ziebolz D

更新日期：2018-08-01 00:00:00

abstract：:Neuropeptides, including substance P (SP) may play a role in neurogenic inflammation. Although SP-immunoreactive (SP-IR) axons are known to be present within the oral mucosa (OM) and salivary glands, the functional significance of SP in oral mucosa and sublingual salivary gland (SLG) is not fully understood. The prese...

journal_title：Journal of periodontal research

authors： Györfi A,Fazekas A,Irmes F,Rosivall L

更新日期：1995-05-01 00:00:00

abstract：BACKGROUND:Parotid secretory protein (PSP) is a major salivary protein that is thought to possess both antibacterial and anti-inflammatory activity. A major question is whether PSP expression can be regulated by humoral factors and bacteria. Periodontitis is an inflammatory lesion initiated by interaction between gingi...

journal_title：Journal of periodontal research

authors： Shiba H,Venkatesh SG,Gorr SU,Barbieri G,Kurihara H,Kinane DF

更新日期：2005-04-01 00:00:00

abstract：:Polymorphonuclear neutrophils (PMNs) are essential in host defense against periodontopathic bacteria such as Porphyromonas gingivalis. The uptake of immunoglobulin G (IgG)-opsonized bacteria via IgG Fc receptors (Fc gamma R) on PMN constitutes a central defense mechanism in periodontium. Fc gamma RIIIb is the most abu...

journal_title：Journal of periodontal research

authors： Kobayashi T,van der Pol WL,van de Winkel JG,Hara K,Sugita N,Westerdaal NA,Yoshie H,Horigome T

更新日期：2000-04-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The transplantation of cell sheets of mesenchymal stem cells (MSCs) is expected to be the next generation of periodontal regenerative therapy. An adequate method of multilayering MSCs has yet to be established. When cell sheets proliferate, they usually contract and detach from culture dishes a...

journal_title：Journal of periodontal research

authors： Nakamura K,Yoshimura A,Kaneko T,Sato K,Hara Y

更新日期：2014-06-01 00:00:00

abstract：:Bradykinin stimulated production of prostaglandin E2 (PGE2) and the release of 3H-arachidonic acid by gingival fibroblasts in a time- and dose-dependent manner. The effect on PGE2 biosynthesis was seen already after 15 seconds and was maximal after 5 minutes. Several structurally unrelated inhibitors of arachidonic ac...

journal_title：Journal of periodontal research

authors： Modéer T,Ljunggren O,Lerner UH

更新日期：1990-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Activated potassium channels were found to be strongly correlated with gingival overgrowth (GO) phenotype as we reviewed syndromic hereditary gingival fibromatosis (HGF). Nevertheless, the functional roles of potassium channels in gingival fibrosis or gingival overgrowth remained uncovered. The...

journal_title：Journal of periodontal research

authors： Gao Q,Yang C,Meng L,Wang Z,Chen D,Peng Y,Yang K,Bian Z

更新日期：2020-12-31 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Membrane type 1-matrix metalloproteinase (MT1-MMP) is a collagenolytic enzyme involved in connective tissue remodeling. In periodontal tissues, either cytokines or growth factors regulate the production of proteolytic enzymes. Mice deficient in epidermal growth factor receptor (EGFR) show a re...

journal_title：Journal of periodontal research

authors： Smith PC,Guerrero J,Tobar N,Cáceres M,González MJ,Martínez J

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Nitrogen-containing bisphosphonates (NBPs) are widely used as anti-bone-resorptive drugs. However, use of NBPs results in inflammatory side-effects, including jaw osteomyelitis. In the present study, we examined the effects of alendronate, a typical NBP, on cytokine production by human peripher...

journal_title：Journal of periodontal research

authors： Tamai R,Sugiyama A,Kiyoura Y

更新日期：2011-02-01 00:00:00

abstract：:In general, randomized clinical trials (RCT) in dentistry involve longitudinal observations. In such studies, the total cost is a function of the number of study subjects and visits, the study duration, and the type and number of examinations at each visit. In this paper, we derived the minimum cost design for longitu...

journal_title：Journal of periodontal research

authors： Hefti AF,Yang MC

更新日期：1999-04-01 00:00:00

abstract：:Black-pigmented bacteria which produce cytotoxic metabolic end-products and cell membrane-associated proteases have been reported to play an important role in the pathogenesis of periodontal diseases. These bacterial virulence factors can be modified by the environmental conditions including nutrients supplied various...

journal_title：Journal of periodontal research

authors： Saito K,Takahashi N,Horiuchi H,Yamada T

更新日期：2001-12-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Cigarette smoking has detrimental effects on periodontal tissue, and is known to be a risk factor for periodontal disease, including the loss of alveolar bone and ligament tissue. However, the direct effects of cigarette smoking on periodontal tissue remain unclear. Recently, we demonstrated th...

journal_title：Journal of periodontal research

authors： Monnouchi S,Maeda H,Yuda A,Serita S,Wada N,Tomokiyo A,Akamine A

更新日期：2016-12-01 00:00:00

abstract：:In the present study, the effect of bacterial protease on the periodontal tissues in rats was investigated histologically and histometrically. In the control group, 0.03 ml distilled water was applied to the lingual marginal gingiva of the mandibular incisor while, in the experimental group, 0.03 ml bacterial protease...

journal_title：Journal of periodontal research

authors： Suzumura Y,Kameyama Y,Mizutani M,Kato M,Kondo K,Mabuchi R

更新日期：1989-05-01 00:00:00

abstract：:The effectiveness of an ideal antimicrobial agent depends on its ability to kill microbes with minimal toxicity to host cells. Depending on the treatment regimen, antimicrobial agents come into contact with host cells for various intervals of time. Sanguinarium (SANG), chlorhexidine (CHX) and tetracycline (TET) are 3 ...

journal_title：Journal of periodontal research

authors： Agarwal S,Piesco NP,Peterson DE,Charon J,Suzuki JB,Godowski KC,Southard GL

更新日期：1997-04-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Metabolic syndrome (MetS) is a combination of risk factors (e.g. impaired glucose tolerance, hypertension, and dyslipidaemia) that significantly contribute to the development of cardiovascular diseases. The aim of the study was to compare the effects of nonsurgical periodontal treatment (NSPT) ...

journal_title：Journal of periodontal research

authors： Torumtay G,Kırzıoğlu FY,Öztürk Tonguç M,Kale B,Calapoğlu M,Orhan H

更新日期：2016-08-01 00:00:00

abstract：BACKGROUND/OBJECTIVES:Proinflammatory cytokines such as interleukin-1beta are known to be synthesized in oral gingivitis and periodontitis and lead to the activation of the transcription factor nuclear factor-kappaB (NF-kappaB). Although numerous effects of interleukin-1beta on mesenchymal cells are known, e.g. up-regu...

journal_title：Journal of periodontal research

authors： Steinberg T,Dannewitz B,Tomakidi P,Hoheisel JD,Müssig E,Kohl A,Nees M

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:A tumor-necrosis factor-alpha (TNF-alpha) antagonist, the WP9QY peptide, was designed based on the crystal structure of the TNF-beta/TNF-receptor complex in order to overcome the disadvantages of macromolecules such as antibodies or soluble receptors by reducing the molecular size of TNF-alpha antagonists. I...

journal_title：Journal of periodontal research

authors： Suzuki Y,Aoki K,Saito H,Umeda M,Nitta H,Baron R,Ohya K

更新日期：2006-04-01 00:00:00

abstract：:Nearly 70-75% of patients with localized juvenile periodontitis (JP) have abnormal polymorphonuclear leukocytic (PMN) chemotaxis. The objective of this study was to determine whether the lower chemotactic response in PMNs from JP patients is associated with a defect in intracellular signal transduction, as measured by...

journal_title：Journal of periodontal research

authors： Agarwal S,Reynolds MA,Duckett LD,Suzuki JB

更新日期：1989-03-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Butyrate is produced by some types of anaerobic periodontal bacteria. Millimolar concentrations of butyrate are found in mature dental plaque from periodontitis patients. Although butyrate reportedly has a variety of effects in many mammalian cells, its effect on gingival epithelial cells is no...

journal_title：Journal of periodontal research

authors： Tsuda H,Ochiai K,Suzuki N,Otsuka K

更新日期：2010-10-01 00:00:00

abstract：:The goal of a single step therapy has been an important consideration in the development of guided tissue regeneration devices. It would spare the patient from the need for repeated surgery and eliminate many problems associated with a non-resorbable barrier. Animal studies of a collagen membrane extracted from porcin...

journal_title：Journal of periodontal research

authors： Lu HK,Lee SY,Lin FP

更新日期：1998-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Lipopolysaccharide (LPS) on the cell wall of periodontal pathogens is a major mediator of the inflammatory response and can enhance alveolar bone resorption in periodontitis. Bone sialoprotein is an early marker of osteoblast differentiation. The proinflammatory cytokine, interleukin-8 (IL-8), ...

journal_title：Journal of periodontal research

authors： Zhang Y,Li X

更新日期：2015-04-01 00:00:00

abstract：:The matrix metalloproteinases (MMPs) collagenase, gelatinase A (72 kDa gelatinase), stromelysin, and their specific inhibitor TIMP-1 (tissue inhibitor of metalloproteinases), were immunolocalized using specific polyclonal antisera in gingival tissues from 21 patients with chronic inflammatory periodontal disease. Mono...

journal_title：Journal of periodontal research

authors： Meikle MC,Hembry RM,Holley J,Horton C,McFarlane CG,Reynolds JJ

更新日期：1994-03-01 00:00:00

abstract：:Numerous studies report that water fluoridation reduces caries in children, but little current evidence exists about fluoridation's effects on the periodontal health of adults. To address this issue, we estimated fluoridation effects on periodontal disease among 1066 Washington state employees and their spouses, aged ...

journal_title：Journal of periodontal research

authors： Grembowski D,Fiset L,Spadafora A,Milgrom P

更新日期：1993-05-01 00:00:00

abstract：:The immunoglobulin class distribution of antibody to human collagen type I has been examined in sera and gingival extracts from patients with adult chronic periodontitis. Tissue extracts were made either by simple washing or ultrasonication. With either method, IgG and IgA antibodies to collagen were present in higher...

journal_title：Journal of periodontal research

authors： Anusaksathien O,Singh G,Matthews N,Dolby AE

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The aim of this study was to evaluate the effect of radiotherapy on the osseointegration of dental implants in the tibia and the action of platelet-rich plasma (PRP) as an adjuvant therapy. MATERIAL AND METHODS:A total of 18 rabbits received two implants in each tibial epiphysis, totalizing 7...

journal_title：Journal of periodontal research

authors： Ocaña RP,Rabelo GD,Sassi LM,Rodrigues VP,Alves FA

更新日期：2017-06-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The prevalence of chronic renal disease in industrialized countries is increasing, and chronic renal disease and periodontitis can have significant, reciprocal effects. The aim of this study was to evaluate the associations between specific clinical parameters and the levels of tumor necrosis f...

journal_title：Journal of periodontal research

authors： Dağ A,Firat ET,Kadiroğlu AK,Kale E,Yilmaz ME

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Cannabinoid receptor CB2, expressed in osteoblasts and osteoclasts, plays a crucial role in the regulation of bone metabolism. Since periodontal ligament (PDL) cells can differentiate into osteoblasts, this study was undertaken to investigate CB2 expression and the effect of CB2 activation on o...

journal_title：Journal of periodontal research

authors： Qian H,Zhao Y,Peng Y,Han C,Li S,Huo N,Ding Y,Duan Y,Xiong L,Sang H

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:After tooth formation is complete, it is suggested that continuity exists between the epithelial cell rests of Malassez (ERM), reduced enamel epithelium (REE) and subsequently the junctional epithelium. However, the junctional epithelium was reported to differ from REE and ERM. The developmenta...

journal_title：Journal of periodontal research

authors： Li S,Ge S,Yang P

更新日期：2015-12-01 00:00:00

abstract：OBJECTIVE:The aim of this immunocytochemical study was to characterize the expression and distribution of the progesterone receptor (PR) and estrogen receptor (ER) in gingival fibroblasts using culture cells derived from people at various ages. BACKGROUND:The reaction of female hormones is tissue or cell specific, and...

journal_title：Journal of periodontal research

authors： Kawahara K,Shimazu A

更新日期：2003-06-01 00:00:00

abstract：:We investigated the co-localization of lysosomal cathepsins B, H and L, and horseradish peroxidase (HRP) in junctional epithelial (JE) cells both as a fluid-phase endocytotic marker to demonstrate the fluid-phase endocytotic capacity of JE cells, and to understand the morphological relationships of the endocytosed for...

journal_title：Journal of periodontal research

authors： Yamaza T,Kido MA,Kiyoshima T,Nishimura Y,Himeno M,Tanaka T

更新日期：1997-11-01 00:00:00