A scanning electron microscopic and polarized light microscopic study of acid-etching of caries-like lesions in human tooth enamel treated with sodium fluoride in vitro.

abstract：:The ability of cadmium (Cd) to induce the synthesis of metallothionein (MT) in the developing teeth of the rat was investigated. Rats were given daily intraperitoneal injections of cadmium chloride (1.5 mg Cd/kg) for 7 days. The induction of MT synthesis in incisor teeth after Cd treatment was investigated immunohisto...

journal_title：Archives of oral biology

authors： Tamura Y,Wysocki GP,Cherian MG

更新日期：1999-01-01 00:00:00

abstract：:Gland size, amylase activity, total proteins and DNA concentrations were measured in parotid gland during chronic heat exposure (34 degrees C). Subcellular fractionation was performed. Exposure to heat resulted in a decrease in gland size and in DNA concentration; amylase activity/100 mg tissue and amylase specific ac...

journal_title：Archives of oral biology

authors： Horowitz M,Mittelman G,Oron Y

更新日期：1983-01-01 00:00:00

abstract：:The purpose was to investigate the relation between fluoride concentrations in whole saliva, parotid ductal saliva, and plasma in 5- to 10-year-old children (n = 17). Two stimulated whole-saliva samples were obtained from each child. Before the second sample was obtained, each child rinsed several times with a total o...

journal_title：Archives of oral biology

authors： Whitford GM,Thomas JE,Adair SM

更新日期：1999-10-01 00:00:00

abstract：OBJECTIVES:This study evaluated the level and mechanism of apoptosis in human gingival fibroblasts (HGF) and murine fibroblasts (NIH/3T3) treated with a titanium tetrafluoride (TiF4) varnish compared those treated with a sodium fluoride (NaF) varnish. METHODS:Cells were treated with a TiF4, NaF (both 2.45%F) or placeb...

journal_title：Archives of oral biology

authors： Aranda Salomão PM,de Oliveira FA,Dos Santos DMS,Domezi JP,Dionísio TJ,de Oliveira RC,Magalhães AC

更新日期：2019-01-01 00:00:00

abstract：:Actinomyces species are predominant early colonizers of the oral cavity and prime mediators of inter-bacterial adhesion and coaggregation. Previous workers have evaluated the adhesion of Actinomyces spp. by quantitative assessment of sessile, as opposed to planktonic cells attached to substrates, but did not quantify ...

journal_title：Archives of oral biology

authors： Tang G,Yip HK,Samaranayake LP,Chan KY,Luo G,Fang HH

更新日期：2004-09-01 00:00:00

abstract：:The bioconcentration of lipophilic organochlorines in ovine dentine in comparison to adipose tissue was examined. Sheep were given a single dose (0.2-1.4 mg/kg body wt) of individual polychlorobiphenyl (PCB) congeners (tetrachlorobiphenyls IUPAC Nos. 54 and 80, and hexachlorobiphenyls IUPAC Nos. 155 and 169) and organ...

journal_title：Archives of oral biology

authors： Jan J,Vrecl M,Pogacnik A,Gaspersic D

更新日期：2001-12-01 00:00:00

abstract：:The layer was evaluated by scanning electron microscopy and by measurement of hydraulic conductance before and after 2-min topical treatment with potassium chloride, neutral potassium oxalate, half-neutralized oxalic acid or both neutral and acidic oxalates. The treated smear layers were then re-evaluated microscopica...

journal_title：Archives of oral biology

authors： Pashley DH,Galloway SE

更新日期：1985-01-01 00:00:00

abstract：OBJECTIVE:To investigate the functional mechanism of microRNA-182 (miR-182) in head and neck squamous cell carcinoma (HNSCC). DESIGN:HNSCC and normal samples were used to check both p53 and miR-182 expression. Two cancer cell lines with overexpression of miR-182 were used to check cell proliferation and migration. In ...

journal_title：Archives of oral biology

authors： Wang L,Jiang H,Li W,Jia C,Zhang H,Sun Y,Chen X,Song X

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVE:Solobacterium moorei is a Gram positive bacterium that has been specifically associated with halitosis. The aim of this study was to characterize volatile sulfur compound (VSC) production by S. moorei. METHODS:S. moorei was either grown or incubated in the presence of various supplements prior to determining...

journal_title：Archives of oral biology

authors： Tanabe S,Grenier D

更新日期：2012-12-01 00:00:00

abstract：OBJECTIVE:Root grooves are considered a risk factor for periodontal disease. The purpose of this study was to measure the length of the root of maxillary lateral incisors (MLI), as well as the width and depth of the concavities of their proximal surfaces, and also to determine the prevalence of palato-gingival grooves....

journal_title：Archives of oral biology

authors： Storrer CM,Sanchez PL,Romito GA,Pustiglioni FE

更新日期：2006-08-01 00:00:00

abstract：:Salivary proteins and glycoproteins that participate in the formation of 2-h in vivo enamel pellicle were determined utilizing polyacrylamide gel electrophoresis [sodium dodecyl sulphate (SDS)-PAGE and anionic PAGE]/Western transfer analyses, and specific radiolabelling/SDS-PAGE fluorography. The sensitivity of these ...

journal_title：Archives of oral biology

authors： Al-Hashimi I,Levine MJ

更新日期：1989-01-01 00:00:00

abstract：:Cell shape in salivary glands is affected by mechanical forces. In the acini and ducts cell shape is modified by the contractions of the myoepithelial cells in both the secretory and ductal portions of the glands. At the organ level shape changes are due to muscle contraction during mastication, food intake and speech...

journal_title：Archives of oral biology

authors： Zelles T,Boros I,Varga G

更新日期：1999-05-01 00:00:00

abstract：OBJECTIVE:Investigate the long-term effect of dentin pretreatment with 0.05 or 0.1% caffeic acid phenethyl ester (CAPE) on (1) bond strength of resin composite to dentin by a three-step etch-and-rinse (Adper Scotchbond Multipurpose/ ASB) or a two-step self-etch adhesive system (Clearfil SE Bond/ CSE), (2) their fractur...

journal_title：Archives of oral biology

authors： Pedrosa VO,França FMG,Turssi CP,Amaral FLBD,Teixeira LN,Martinez EF,Basting RT

更新日期：2018-10-01 00:00:00

abstract：OBJECTIVE:To determine if dentine at the enamel-dentine junction (EDJ) in man is more sensitive to hydrostatic pressure stimuli then deeper dentine. DESIGN:Cavities (1mm diam.) were cut at the tips of the buccal and lingual cusps of 8 premolars in 3 subjects (ages: 22-25 years). Both cavities were initially deepened t...

journal_title：Archives of oral biology

authors： Wanachantararak S,Ajcharanukul O,Vongsavan N,Matthews B

更新日期：2016-06-01 00:00:00

abstract：AIM:To compare the craniocervical angles and distances between temporomandibular dysfunction (TMD) and free TMD subjects. CASUISTIC AND METHODS:The sample consisted of young adults, of both genders, with age ranging between 18 and 30 years. TMD diagnosis was based on the clinical criteria of the Research Diagnostic Cr...

journal_title：Archives of oral biology

authors： de Farias Neto JP,de Santana JM,de Santana-Filho VJ,Quintans-Junior LJ,de Lima Ferreira AP,Bonjardim LR

更新日期：2010-09-01 00:00:00

abstract：:Objective Quantitatively evaluate blood parameters of the erythrocyte lineage in patients with chronic periodontitis and healthy controls by means of a meta-analysis. Material and methods A review of literature was performed in the scientific databases for studies published before September 2016. The abstracts were ev...

journal_title：Archives of oral biology

authors： França LFC,da Silva FRP,di Lenardo D,Alves EHP,Nascimento HMS,da Silva IAT,Vasconcelos ACCG,Vasconcelos DFP

更新日期：2019-01-01 00:00:00

abstract：:This bacterium is implicated in periodontal diseases of human adult type. Secretory immunoglobulin A (IgA) purified from human colostrum (HC-IgA) was incubated with Bacteroides gingivalis cells or protease isolated from the culture supernatant of B. gingivalis; the digestion of IgA was determined by immunoelectrophore...

journal_title：Archives of oral biology

authors： Sato M,Otsuka M,Maehara R,Endo J,Nakamura R

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:External apical root resorption is a pathologic consequence of orthodontic tooth movement. Cementum and dentin are removed from the root surface while active force is present. OBJECTIVE:The aim of this study was to identify and quantify extracellular matrix proteins, dentin matrix protein 1 (DMP1), dentin p...

journal_title：Archives of oral biology

authors： Balducci L,Ramachandran A,Hao J,Narayanan K,Evans C,George A

更新日期：2007-03-01 00:00:00

abstract：:A genomic library of Bacteroides gingivalis W83 chromosomal DNA was constructed in the Escherichia coli lambda (lambda) vector EMBL 4. Three recombinant lambda phages expressing a cloned protease were identified in the library. All three lambda phages contained cloned overlapping DNA fragments from the same region of ...

journal_title：Archives of oral biology

authors： Arnott MA,Rigg G,Shah H,Williams D,Wallace A,Roberts IS

更新日期：1990-01-01 00:00:00

abstract：:Boron Neutron Capture Therapy (BNCT) is a bimodal cancer treatment based on the selective accumulation of 10B in tumors and concurrent irradiation with thermalized neutrons. The short-range, high-LET radiation produced by the capture of neutrons by 10B could potentially control tumor while sparing normal tissue if the...

journal_title：Archives of oral biology

authors： Kreimann EL,Miura M,Itoiz ME,Heber E,Garavaglia RN,Batistoni D,Rebagliati RJ,Roberti MJ,Micca PL,Coderre JA,Schwint AE

更新日期：2003-03-01 00:00:00

abstract：INTRODUCTION:Intact neural supply is necessary for tooth eruption. Sympathetic denervation accelerates or decelerates the eruption rate depending on the tooth condition (intact or injured). The aim of this study is to reexamine the role of the sympathetic innervation, through the observation of the effects of pre or po...

journal_title：Archives of oral biology

authors： Chidiac JJ,Kassab A,Rifai K,Saadé NE,Al Chaer ED

更新日期：2018-05-01 00:00:00

abstract：:In this paper, we present evidence that neurons in the dorsal part of the trigeminal main sensory nucleus participate in the patterning of mastication. These neurons have special membrane properties that allow them to generate rhythmical bursts of action potentials in the frequency range of natural mastication even wh...

journal_title：Archives of oral biology

authors： Kolta A,Brocard F,Verdier D,Lund JP

更新日期：2007-04-01 00:00:00

abstract：:One of the most popular drinks worldwide, tea is rich in polyphenols and is beneficial to our health because it contributes to the prevention of many diseases. In the human oral cavity, there are more than 750 different species of bacteria living together within dental plaque. Some of the bacteria are pathogens that c...

journal_title：Archives of oral biology

authors： Li Y,Jiang X,Hao J,Zhang Y,Huang R

更新日期：2019-06-01 00:00:00

abstract：PURPOSE:This critical review summarizes the current knowledge of the structural and functional characteristics of periodontal mechanoreceptors, and understands their role in the signal pathways and functional motor control. METHOD:A systematic review of the literature was conducted. Original articles were searched thr...

journal_title：Archives of oral biology

authors： Piancino MG,Isola G,Cannavale R,Cutroneo G,Vermiglio G,Bracco P,Anastasi GP

更新日期：2017-06-01 00:00:00

abstract：:The characteristics of the mucosal immune response to Streptococcus mutans cells, antigen A, antigen B, glucosyltransferases and glucan-binding proteins were examined in four pregnant chimpanzees that had been immunized perorally with Strep. mutans. Six pregnant chimpanzees served as non-immunized controls. None of th...

journal_title：Archives of oral biology

authors： Tyler BM,Cole MF

更新日期：1999-10-01 00:00:00

abstract：OBJECTIVE:While Aggregatibacter actinomycetemcomitans (Aa) is highly associated with localised aggressive periodontitis (LAP) many Aa-carriers do not develop LAP. This study was designed to determine whether specific salivary factors could distinguish between subjects who have Aa initially and remain healthy (H/AA) as ...

journal_title：Archives of oral biology

authors： Fine DH,Furgang D,McKiernan M,Rubin M

更新日期：2013-06-01 00:00:00

abstract：OBJECTIVE:Recent developments in molecular biological techniques have increased understanding of the distribution of oral bacterial species in clinical specimens, though few investigations have been conducted to simultaneously detect oral streptococcal and periodontal species in the same specimens. The purpose of the p...

journal_title：Archives of oral biology

authors： Miyamoto E,Nakano K,Fujita K,Nomura R,Okawa R,Matsumoto M,Ooshima T

更新日期：2009-04-01 00:00:00

abstract：OBJECTIVE:Presently, a large number of individuals consider their companion animals as family members and have close contact with them in daily life. The purpose of the present study was to analyze the distribution of periodontopathic bacterial species in oral specimens taken from dogs and their owners. DESIGN:Dental ...

journal_title：Archives of oral biology

authors： Yamasaki Y,Nomura R,Nakano K,Naka S,Matsumoto-Nakano M,Asai F,Ooshima T

更新日期：2012-09-01 00:00:00

abstract：:Although the inactivation or removal of motoneurones and muscles are known to affect development and growth of the craniofacial skeleton and masticatory muscles, the effect of these on functional activity patterns is not clear. The goal of this study was to evaluate the immediate responses of masticatory muscle activi...

journal_title：Archives of oral biology

authors： Huang X,Zhang G,Herring SW

更新日期：1993-04-01 00:00:00

abstract：BACKGROUND:Variances in fibroblasts' α2β1 integrin intensity may lead to altered adhesion to type I collagen and consequently to suppression of phagocytosis which may be one of the mechanisms for drug induced gingival overgrowth. The present study aimed to evaluate the genotype and allele frequencies of α2 integrin +80...

journal_title：Archives of oral biology

authors： Gürkan A,Emingil G,Afacan B,Berdeli A,Atilla G

更新日期：2014-03-01 00:00:00