Helix structure of ribbon-like crystals in bovine enamel.

abstract：:Heparin treated and aldehyde crosslinked rat aorta segments were implanted in infrarenal aorta of homologous rats. One year following aortic replacement, the subendothelial scar and the prosthetic remnants were excised. The scar and the host intima-media were incubated with 3H-valine for 4 h and extracted with 5 M gua...

journal_title：Connective tissue research

authors： Moczar M,Bessou JP,Loisance D

更新日期：1983-01-01 00:00:00

abstract：:A theoretical expression has been derived for the mean collagen fibril length in tendon based on the assumption that collagen fibrils originate in cell surface invaginations and terminate either at some remote cell surface or another collagen fibril bundle. The expression thus determined requires knowledge of the effe...

journal_title：Connective tissue research

authors： Craig AS,Birtles MJ,Conway JF,Parry DA

更新日期：1989-01-01 00:00:00

abstract：:Glycosaminoglycan synthesis by cells cultured from nodule or band tissues of patients with Dupuytren's disease was compared with that of skin fibroblasts cultured from uninvolved areas of the palm. No differences were observed in culture which could account either for the abnormal glycosaminoglycan content or the incr...

journal_title：Connective tissue research

authors： Slack C,Flint MH,Thompson BM

更新日期：1982-01-01 00:00:00

abstract：:Cell cultures propagated from fetal bovine ligamentum nuchae were found to accumulate an extensive extracellular matrix containing collagen and elastic fibers when maintained for periods up to 8 weeks. The synthesis by these cells of two glycoproteins, designated MFP I and MFP II, which are immunologically related to ...

journal_title：Connective tissue research

authors： Sear CH,Jones CJ,Knight KR,Grant ME

更新日期：1981-01-01 00:00:00

abstract：:To study the glycoproteins and transglutaminase substrates involved in healing, wounds were made in the skin of anesthetized rats with a biopsy punch. Explants made 1-5 days later were incubated with [3H]-labelled putrescine, fucose or proline. As compared with unwounded skin there was an increased incorporation of la...

journal_title：Connective tissue research

authors： Bowness JM,Henteleff H,Dolynchuk KN

更新日期：1987-01-01 00:00:00

abstract：:Proteodermatan sulfate was isolated from the skin of human, female breast in 6-M urea and proteolytic inhibitors at 70 degrees C and purified on Sephacryl S-200. It was composed of 55% protein and 45% dermatan sulfate, displayed one protein and carbohydrate-stainable band on agarose-polyacrylamide gels, yielded dermat...

journal_title：Connective tissue research

authors： Longas MO,Fleischmajer R

更新日期：1985-01-01 00:00:00

abstract：:Bone and dentin contain many phosphoproteins in their extracellular matrix. It has been postulated that the anionic character of these proteins, and the presence of phosphate groups in particular, is important for various functions related to biomineralization. Phosphophoryns (PP), are the most highly phosphorylated d...

journal_title：Connective tissue research

authors： Sfeir C,Veis A

更新日期：1996-01-01 00:00:00

abstract：:Experimental lathyrism was induced by feeding newborn chicks a diet containing 0.2 and 0.4% DL-Penicillamine, with or without CuSO4 (10 mg/Kg diet) and Vitamin B6 (100 mg/Kg diet), or 0.015 and 0.1% beta-aminopropionitrile fumarate (beta-APN). After 7, 15, 25 and 55 days of treatment the animals were killed, the aorta...

journal_title：Connective tissue research

authors： Ronchetti IP,Contri MB,Fornieri C,Quaglino D Jr,Mori G

更新日期：1985-01-01 00:00:00

abstract：:Depolymerization of Ch-4-S, Ch-6-S, HA and HP was observed by gel filtration after treatment with 2-10 N NaOH or Ba(OH)2 in the presence of NaBH4 at 80-83 degrees for 1-5 hr. Depolymerized products were isolated after these treatments. 4-Deoxy-alpha-L-threo-4-enohexopyranosyluronic acid residue as the nonreducing end ...

journal_title：Connective tissue research

authors： Hirano S,Ishigami M,Koga Y

更新日期：1975-01-01 00:00:00

abstract：:??Although injuries to the medial collateral ligament (MCL) can heal functionally without surgical intervention, the collagen fibers in the healing tissue remain compromised. The molecular basis for this poor healing potential was investigated by examining extracellular matrix-modifying molecules such as bone morphoge...

journal_title：Connective tissue research

authors： Achari Y,Chin JW,Heard BJ,Rattner JB,Shrive NG,Frank CB,Hart DA

更新日期：2011-01-01 00:00:00

abstract：:Solutions of type I acid soluble collagen were studied in light and electron microscopy at concentrations over 40 mg/ml. Banded patterns spontaneously emerge in samples observed between crossed polars between slide and coverslip. The textures are interpreted as precholesteric, appearing at the transition between the i...

journal_title：Connective tissue research

authors： Giraud-Guille MM,Besseau L

更新日期：1998-01-01 00:00:00

abstract：:Growth factors were historically defined as molecules produced by the body to regulate cell growth and proliferation. After the identification of their receptors and the intracellular signaling machinery they activate, it is now clear that they are involved in the regulation of multiple processes essential for develop...

journal_title：Connective tissue research

authors： Oehrl W,Panayotou G

更新日期：2008-01-01 00:00:00

abstract：:The mechanical properties of the human supraspinatus tendon (SST) are highly heterogeneous and may reflect an important adaptive response to its complex, multiaxial loading environment. However, these functional properties are associated with a location-dependent structure and composition that have not been fully eluc...

journal_title：Connective tissue research

authors： Buckley MR,Evans EB,Matuszewski PE,Chen YL,Satchel LN,Elliott DM,Soslowsky LJ,Dodge GR

更新日期：2013-01-01 00:00:00

abstract：:The protein components of biomineralized structures (matrix proteins) are believed to modulate crystal nucleation and growth, and thereby influence the shape and strength of the final structure. The chicken eggshell contains a complex array of distinct matrix proteins. One of these was found to have similar molecular ...

journal_title：Connective tissue research

authors： Hincke MT

更新日期：1995-01-01 00:00:00

abstract：:Muscle-derived cells can differentiate into chondrogenic cells. In our present study, we investigated the pattern of expression of Sox9, a transcription factor known to play a key role in chondrogenesis, in a rat myoblastic cell line, L6. In addition, we evaluated expression of type II collagen and myogenic regulatory...

journal_title：Connective tissue research

authors： Matsushita T,Matsui N,Fujioka H,Kubo S,Kuroda R,Kurosaka M,Yoshiya S

更新日期：2004-01-01 00:00:00

abstract：:Alveolar mucosa and attached gingiva are two continuous but functionally distinct connective tissues covering alveolar bone of the jaw. In this study, the major matrix component of these tissues, collagen, was biochemically characterized and compared. The tissues were obtained from mature pigs and analyzed for collage...

journal_title：Connective tissue research

authors： Katafuchi M,Matsuura T,Atsawasuwan P,Sato H,Yamauchi M

更新日期：2007-01-01 00:00:00

abstract：:The binding of highly purified bovine aortic lysyl oxidase to native fibrils of type I collagen has been measured by assay of unbound lysyl oxidase activity in the supernatants of enzyme-collagen mixtures after centrifugation. The apparent binding affinity of lysyl oxidase for native fibrils is quite similar to that f...

journal_title：Connective tissue research

authors： Cronlund AL,Smith BD,Kagan HM

更新日期：1985-01-01 00:00:00

abstract：AIMS:The structural organization of collagen from mineralized tissues, such as dentin and bone, has been a topic of debate in the recent literature. Recent reports have presented novel interpretations of the complexity of collagen type I at different hierarchical levels and in different tissues. Here, we investigate th...

journal_title：Connective tissue research

authors： Bertassoni LE,Swain MV

更新日期：2017-09-01 00:00:00

abstract：:Molecular distributions of the intermolecular cross-links in fetal bovine bone type I collagen fibrils were quantitatively determined and compared with those of periodontal ligament. Results indicated that Hyl and Lys residues in the COOH-terminal nonhelical peptide portions (residues 16C) of both alpha 1 chains were ...

journal_title：Connective tissue research

authors： Yamauchi M,Katz EP,Otsubo K,Teraoka K,Mechanic GL

更新日期：1989-01-01 00:00:00

abstract：:To address the molecular mechanisms of cementogenesis, we have isolated dental follicle cells and examined them to see if they contain cementoblast progenitors. Dental follicle tissue was dissected from the root surface of bovine tooth germ and cells were released by digestion with bacterial collagenase. The released ...

journal_title：Connective tissue research

authors： Handa K,Saito M,Tsunoda A,Yamauchi M,Hattori S,Sato S,Toyoda M,Teranaka T,Narayanan AS

更新日期：2002-01-01 00:00:00

abstract：:A transmission electron microscope study of carbonate apatite crystals isolated from bone and mineralizing tendon, as well as those produced synthetically under approximated-physiological conditions, shows that they are thin irregular shaped plates. Electron diffraction patterns of individual crystals confirm that the...

journal_title：Connective tissue research

authors： Moradian-Oldak J,Weiner S,Addadi L,Landis WJ,Traub W

更新日期：1991-01-01 00:00:00

abstract：:Two overlapping clones encompassing 8.5 kb of the human elastin gene were isolated from two genomic libraries constructed by partial digestion with either HaeIII/AluI or Sau3A and contained in lambda Charon 4A or EMBL3, respectively. The 6 kb of DNA comprising the most 3' portion of the gene were sequenced demonstrati...

journal_title：Connective tissue research

authors： Indik Z,Yoon K,Morrow SD,Cicila G,Rosenbloom J,Rosenbloom J,Ornstein-Goldstein N

更新日期：1987-01-01 00:00:00

abstract：:Gene expression of osteopontin (OPN) has been investigated in mice by application of laser capture microdissection (LCM) and reverse transcriptase-polymerase chain reaction (RT-PCR) analysis. LCM permits individual cells to be isolated ("captured") from tissue sections for molecular analyses. In this study, chondrocyt...

journal_title：Connective tissue research

authors： Landis WJ,Jacquet R,Hillyer J,Zhang J

更新日期：2003-01-01 00:00:00

abstract：:Cumulative damage to long-lived connective tissue proteins play a key role in the development of age-related human diseases such as cardiovascular stiffening and age-related macular degeneration. The processes that result in the accumulation of increasingly insoluble, undigestible damaged collagen are only partially k...

journal_title：Connective tissue research

authors： Paik DC,Saito LY,Sugirtharaj DD,Holmes JW

更新日期：2006-01-01 00:00:00

abstract：:Short term cultures were carried out with chondrocytes and tissue fragments from fetal guinea pig epiphyseal cartilage. Proteoglycans were isolated from these cultures and their properties were compared with those of proteoglycans from adult hyaline cartilage. It was concluded that the proteoglycans synthesized in cul...

journal_title：Connective tissue research

authors： Madsen K,Lohmander S,Moskalewski S,Hinek A

更新日期：1978-01-01 00:00:00

abstract：:Aseptic loosening remains the primary cause of failure in total joint arthroplasty. Implant-derived particles are thought to be a main cause of osteolysis that leads to the failure. Substance P (SP) immunoreactive nerve fibers have been detected in the periprosthetic membrane of aseptic loose hip prostheses. We isolat...

journal_title：Connective tissue research

authors： Qian Y,Zhang XL,Zeng BF,Jiang Y,Shen H,Wang Q

更新日期：2013-01-01 00:00:00

abstract：:Purpose: In our previous study, we demonstrated that hyaluronan induces odontoblastic differentiation of dental pulp stem cells via interactions with CD44. However, it remains unclear whether CD44 expression by dental pulp stem cells is required for odontoblastic differentiation. Methods: We searched for a compound ot...

journal_title：Connective tissue research

authors： Kajiura K,Umemura N,Ohkoshi E,Ohta T,Kondoh N,Kawano S

更新日期：2021-01-12 00:00:00

abstract：:Several studies have highlighted the lack of age changes in the extracellular matrix of the periodontal ligament, but more needs to be known about cellular and functional changes (including the effects upon eruption). For this study, impeded and unimpeded eruption rates were measured over a 2-week period for the mandi...

journal_title：Connective tissue research

authors： Moxham BJ

更新日期：2002-01-01 00:00:00

abstract：:Size measurements of dispersed rat bone crystals show that with age a greater proportion exceeds 400 A in length. The surface fractures of more heavily mineralized bones tend to be smooth and stepped, whereas those of less mineralized bones are fibrous. These observations combined with information reported elsewhere o...

journal_title：Connective tissue research

authors： Weiner S,Traub W

更新日期：1989-01-01 00:00:00

abstract：:Small proteoglycans were dissociatively extracted from normal human thoracic aorta with 4 M guanidine hydrochloride containing protease inhibitors, and purified by Sepharose CL-4B chromatography, dissociative cesium chloride density gradient centrifugation, and diethylaminoethyl cellulose chromatography. The intact pr...

journal_title：Connective tissue research

authors： Register TC,Wagner WD

更新日期：1990-01-01 00:00:00