Abstract：
:This enzyme activity was examined in bone cells cultured for 8-10 days; the calcium concentration was 1.87 +/- 0.05 (n = 10) mM in the control medium and 0.34 +/- 0.02 (n = 10) mM in the low-calcium medium. The activity was significantly lower in the low-calcium group than in the control (p less than 0.01). The cytosolic fraction decreased more than the membranous fraction. After restoration to a regular calcium environment, the protein kinase C activity recovered rapidly to near the control value. The extent of recovery was greater in the membranous than in the cytosolic fraction. These results suggest that the enzyme was inhibited in bone cells placed in a low-calcium environment, while the sensitivity in the membrane was enhanced.
journal_name
Arch Oral Bioljournal_title
Archives of oral biologyauthors
Hisada Y,Matsumoto A,Yoshimura Ydoi
10.1016/0003-9969(92)90074-isubject
Has Abstractpub_date
1992-09-01 00:00:00pages
695-8issue
9eissn
0003-9969issn
1879-1506pii
0003-9969(92)90074-Ijournal_volume
37pub_type
杂志文章abstract：:The biological activity of carboxyl-terminal parathyroid hormone peptide[53-84] (PTH[53-84]) and aminoterminal peptide [1-34] (PTH[1-34]) during cultivation of the lower molar tooth germ from mouse embryos was examined. PTH[1-34] increased alkaline phosphatase activity in the tooth germ at an early developmental stage...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(97)00107-6
更新日期：1998-04-01 00:00:00
abstract：:The mRNA for insulin-like growth factor I (IGF-I) in the submandibular gland of mature and developing rats was examined by Northern blotting and in situ hybridization with an oligonucleotide probe. In the mature adult rat, IGF-I mRNA was expressed at a higher level in the submandibular gland than in the liver, and was...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(93)90006-8
更新日期：1993-08-01 00:00:00
abstract：:The administration of hydrocortisone after excision of DMBA-induced tumours in hamster cheek pouch produced cervical lymph-node metastases in 9 out of 13 animals (69 per cent), and resulted in lung metastasis in 1 animal. In the control group, which received no cortisone but had tumours cut from the pouch, 4 out of 9 ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(88)90205-1
更新日期：1988-01-01 00:00:00
abstract：OBJECTIVE:Currently there is still a debate about whether peritubular dentine (PTD) is non-collageneous or collageneous tissue. The chemical composition and structure of human PTD and intertubular dentine (ITD) was re-visited in this study. DESIGN:The dentine tubular region including ITD and PTD prepared from human th...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2011.09.008
更新日期：2012-04-01 00:00:00
abstract：:A recent preliminary (unpublished) study showed that phosphodiesterase (PDE) 3A and 3B are expressed in rat submandibular glands. Here, PDE3 activity was detected in homogenates of rat submandibular gland acinar epithelial (SMIE) cells, but not rat A5 (epithelial duct) cells. Most of the PDE3 activity in SMIE cells wa...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(00)00119-9
更新日期：2001-05-01 00:00:00
abstract：OBJECTIVE:To investigate the effects of periodontal bacterial lysates on maturation and function of mature monocyte-derived dendritic cells (m-MDDCs) derived from individuals with chronic periodontitis (CP) or healthy periodontal tissue (HP). DESIGN:m-MDDCs derived from peripheral blood monocytes, cultured for 7 days ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2013.03.013
更新日期：2013-09-01 00:00:00
abstract：INTRODUCTION:Angiogenesis is important in pulp-dentin formation. Among the regulatory factors, long noncoding RNA (LncRNA) is a class of functional RNA molecules that are not translated into protein and involved in regulating multiple physiological processes. The different expression of LncRNA and its target gene in de...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2020.104691
更新日期：2020-05-01 00:00:00
abstract：OBJECTIVE:Genistein is a major isoflavone subclass of flavonoids found in soybean and a potent tyrosine kinase inhibitor. The present study aimed to assess the effect of genistein on the production of proinflammatory mediators in murine macrophages stimulated with lipopolysaccharide (LPS) isolated from Prevotella inter...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2015.11.019
更新日期：2016-02-01 00:00:00
abstract：OBJECTIVE:Dental follicle cells (DFCs) are the genuine precursors of alveolar osteoblasts. Previous studies suggested that collagen I supports the osteogenic differentiation of DFCs. This study investigated the effect of collagen I on the osteogenic differentiation of human DFCs. MATERIALS AND METHODS:We modified the ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2014.07.013
更新日期：2014-12-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to investigate the effects of Candida albicans on the production of defense effector molecules by human oral mucosal epithelial cells in vitro. DESIGN:Immortalized human oral mucosal epithelial (Leuk-1) cells and C. albicans strain 5314 were cocultured at different cell-to-C. albica...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2019.05.013
更新日期：2019-07-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to test the hypothesis that patients with persistent dentoalveolar pain disorder (PDAP) expresses somatosensory abnormalities through quantitative sensory testing (QST), when compared to healthy controls; and that individuals with PDAP do not have somatosensory alterations after appl...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2015.02.027
更新日期：2015-07-01 00:00:00
abstract：:Periodontal mechanosensitive (PM) primary afferent neurones were recorded from the rat trigeminal ganglion and their response to mechanical tooth stimulation studied. The majority (95%) of PM afferents were single-tooth units and most were sensitive to mechanical stimulation of the incisor. They had a sustained respon...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(94)90167-8
更新日期：1994-05-01 00:00:00
abstract：:It is well known that low-molecular weight hyaluronan (HA) is detected in human periodontal tissue under inflammatory conditions. HA oligosaccharide (HAoligo) has been demonstrated to induce matrix metalloproteinase (MMP)-1 expression in dendritic cells and chondrocytes, however, the bioactivities of HAoligo in period...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2009.05.005
更新日期：2009-08-01 00:00:00
abstract：:There is growing evidence that the insulin-like growth factor (IGF) system plays an important role in the biology of oro-dento-facial tissues and organs, including the development, homeostasis and regeneration of the periodontium. To obtain basic data on the occurrence and distribution of IGF components in human perma...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2005.10.005
更新日期：2006-05-01 00:00:00
abstract：OBJECTIVE:Biomarkers in gingival crevicular fluid (GCF) have been investigated; however, measurements were limited by the small sample volume available. The aim of this study was to determine the levels of 40 different cytokines and chemokines in GCF samples. DESIGN:Eleven patients with generalised chronic periodontit...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2012.11.012
更新日期：2013-06-01 00:00:00
abstract：:Gingival crevicular fluid (GCF) was collected into capillary tubes from healthy gingiva and sites of advanced periodontitis. Following digestion with Pronase E, the glycosaminoglycans were isolated by successive precipitation into 5% cetylpyridinium chloride and 95% ethanol. Unsaturated disaccharide isomers of chondro...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(95)00038-q
更新日期：1995-08-01 00:00:00
abstract：OBJECTIVES:Lemon essential oil (LEO) is a kind of secondary metabolite from lemon peels and has been found to inhibit cariogenic bacteria for decades. However, its effects on main cariogenic virulence factors are rarely reported. The present study aimed to investigate the effects of sub-minimum inhibitory concentration...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2017.12.028
更新日期：2018-03-01 00:00:00
abstract：:The cartilage of the mandibular condyle of growing mice was used to monitor changes in the content of protein, DNA, hydroxyproline, hydroxylysine, uronic acid, calcium and phosphate. Protein and DNA increased in a stepwise fashion with one spurt seen during the first 2 weeks of post-natal life a second immediately aft...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(83)90036-5
更新日期：1983-01-01 00:00:00
abstract：:Platelet-activating factor (1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine; PAF) is a biologically active lipid, like the prostaglandins, which mediates allergic and inflammatory reactions. Aggregation of washed rabbit platelets was induced by a lipid prepared from inflamed gingiva. The mobility of the active lipid wa...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(89)90044-7
更新日期：1989-01-01 00:00:00
abstract：OBJECTIVES:The objective of this study was to evaluate the effect of platelet-rich plasma (PRP), platelet-rich fibrin (PRF), and concentrated growth factor (CGF) on bone healing. STUDY DESIGN:Twelve rabbits were included in this randomized, blinded, prospective study. 15-mm×10-mm-sized defects were created in the pari...
journal_title：Archives of oral biology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.archoralbio.2014.02.004
更新日期：2014-05-01 00:00:00
abstract：OBJECTIVE:The aim of this study is to investigate the expression of pannexin3 (Panx3) in human odontoblast-like cells (hOBs) and its hemichannel function in mediating ATP release. METHODS:RT-PCR and immunofluorescence analysis were used to detect the expression of pannexins (Panxs) in human dental pulp tissue and cult...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2015.07.005
更新日期：2015-10-01 00:00:00
abstract：OBJECTIVE:To investigate the effect of estrogen receptor beta (ERbeta) on osteoblastic differentiation function of human periodontal ligament (hPDL) cells by measuring the alkaline phosphatase (ALP) activity and the production of osteocalcin (OCN) in vitro. DESIGN:We employed a short interfering RNA (siRNA) technique ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2007.12.011
更新日期：2008-06-01 00:00:00
abstract：:Langerhans cells (LC) are dendritic cells of the immune system able to capture intraepithelial pathogens and migrate to regional lymph nodes to present them to naive T cells. Up to now immunohistological studies on human gingival LC have been carried out using antibodies against HLA-DR or CD1a molecules. A new marker ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(02)00173-5
更新日期：2003-04-01 00:00:00
abstract：:The enzymatic degradation of sodium monofluorophosphate by whole saliva in patients with differing oral health status was compared Ten patients each with good or poor oral health were selected. Assessment of oral health status included indices of the amount of dental plaque, caries experience and counts of Streptococc...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(96)00118-5
更新日期：1997-02-01 00:00:00
abstract：:A laminin receptor was isolated from bovine gingival epithelial-cell membrane. After solubilization with octylglucoside, the receptor was subjected to affinity chromatography on laminin-coupled Sepharose and eluted with cation-free EDTA buffer yielding on SDS-PAGE a 67 kDa protein band. After radioiodination, the prot...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(91)90003-D
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:Several local factors can affect the wound-healing process, delaying its progression and postponing tissue homeostasis. It is known that local inflammation is related to wound healing; however, the maintenance of the inflammatory reaction can impair the proliferation and migration of oral mucosal cells. The a...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2015.04.010
更新日期：2015-08-01 00:00:00
abstract：:Perfusion with a variety of commonly-used fixatives was used. Quality of cell preservation and occurrence of stippled material between the mineralization front and the secretory ameloblasts were compared in normal animals and in ones injected with fluoride. There was no relationship between the formation of stippled m...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(84)90172-9
更新日期：1984-01-01 00:00:00
abstract：:Ureaplasmas were detected in the saliva of 3.5 per cent (12/342) of subjects. A total of 60 isolated strains did not revert to bacterial forms on repeated subculture in antibacterial agent-free media, failed to grow in serum-free media, were inhibited by digitonin and hydrolysed urea but not glucose or arginine. Twent...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(83)90188-7
更新日期：1983-01-01 00:00:00
abstract：OBJECTIVES:The antibacterial activity of Coffea canephora extract was evaluated in vitro against Streptococcus mutans and Streptococcus sobrinus. The viability of planktonic cells was analysed by susceptibility tests (MIC and MBC) and time-kill assays. The effect of the extract on dental demineralisation was also inves...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2010.12.001
更新日期：2011-06-01 00:00:00
abstract：OBJECTIVE:Biofilms are complex, multi-species bacterial communities that colonize the oral cavity in the form of plaque and are known to cause dental caries and periodontal disease. Present study demonstrated the potential of three selected medicinal plants against isolated and identified dental biofilm forming strains...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2017.05.011
更新日期：2017-09-01 00:00:00
