Abstract:
:Muscle development in the embryonic chick involves the interfacing of two different cell types: myogenic cells forming the contractile network and connective tissue cells which wrap this network into discrete morphologies. Previous reports from this laboratory detailed the characterization of large extracellular matrix proteoglycans synthesized by skeletal muscle. This report describes the initial characterization of small muscle-associated connective tissue proteoglycans synthesized in embryonic chick leg in ovo and by embryonic leg muscle-associated secondary fibroblasts in vitro by CsCl equilibrium density gradient centrifugation. Analysis of the D1 gradient fractions from the in ovo and in vitro material revealed that the proteoglycans were of relatively small size. These molecules eluted from Sepharose CL-2B through a Kav range of 0.6-0.8. Analysis of alkaline borohydride-released glycosaminoglycan chains by Sepharose CL-6B, Sephadex G-25, and thin layer chromatography demonstrated a mixture of three proteoglycan families composed of chondroitin sulfate, dermatan sulfate, and heparan sulfate glycosaminoglycans.
journal_name
Connect Tissue Resjournal_title
Connective tissue researchauthors
Young HE,Carrino DA,Caplan AIdoi
10.3109/03008208809015023subject
Has Abstractpub_date
1988-01-01 00:00:00pages
99-118issue
2eissn
0300-8207issn
1607-8438journal_volume
17pub_type
杂志文章abstract::In the early mineralized enamel crystals, ribbon-like crystals appear near the ameloblasts. Some ribbon-like crystals showed helical or spiral structure within restricted environment during the preparation of embryonic bovine specimens for electron microscope. These specimens did not suffer from the cutting damages no...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209809017027
更新日期:1998-01-01 00:00:00
abstract::Calbindin-D9k and calbindin-D-28k genes are useful systems to investigate the tissue- and stage-specificity as well as the hormonal control of gene expression. Since they regulate cellular calcium mobilization, their study may be of interest in mineralized tissues. However, thus far, immunocytochemical labelling has b...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209509013716
更新日期:1995-01-01 00:00:00
abstract::Purpose: In experimental models of equine joint-injury and osteoarthritis synovial fluid (SF) composition (proteoglycan-4, hyaluronan) can vary, along with changes to SF mechanical function (lubrication, viscosity). The study hypotheses were a) clinical equine joint-injury and disease results in altered SF composition...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2020.1751140
更新日期:2020-04-20 00:00:00
abstract::Hyaluronate lyase from streptococci group A was purified by chromatography on DEAE-Sephadex A-50 and on Biogel P-150, thereby enriching it about 1,000-fold and separating it into two enzyme fractions with the same amino acid composition. The photooxidation of hyaluronate lyase in the presence of methylene blue results...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207509152171
更新日期:1975-01-01 00:00:00
abstract::The in-vitro fluoride treatment technique has been introduced to investigate the composite behavior of bone tissue. Bone tissue with different mechanical properties can be obtained by varying the concentration, pH and immersion time in fluoride ion solutions. The chemical and physical changes in intact pieces of bone ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract::Scars formed after tendonitis result in altered tissue mechanical properties after injury. The interaction of collagen molecules with decorin affects collagen fibrogenesis, and scar tissue is fragile as a consequence of a large amount of decorin in the scar. We hypothesized that scar formation could be prevented by co...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200590935510
更新日期:2005-01-01 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
pub_type: 杂志文章
doi:10.3109/03008209509010814
更新日期:1995-01-01 00:00:00
abstract::The eggshell is an highly ordered structure deposited in the distal oviduct and composed of calcium carbonate and an organic matrix which is believed to influence its fabric. We have identified ovotransferrin as an 80 kDa matrix protein observed at high concentration in the uterine fluid at the initial stage of shell ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008200109016840
更新日期:2001-01-01 00:00:00
abstract::Purpose: Transplantation of autologous and/or allogeneic blood vessels is the most convenient treatment for vascular diseases. With regard to extensive need for blood vessels, developments in vascular tissue engineering are contributing greatly. In this study, our aim is to create intact small-diameter tubular vascula...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2019.1651848
更新日期:2021-03-01 00:00:00
abstract::The critical remembrance of my research activity displays aspects of inconsequence and mental rigidity. Particular probative examples are called to mind. Unpublished observations concerning immortalized dental cells are summarized. As a consequence, if I could start again, I would improve several aspects of my behavio...
journal_title:Connective tissue research
pub_type:
doi:10.1080/03008200290001195
更新日期:2002-01-01 00:00:00
abstract::Quantitative levels of mRNAs coding for elastin, types I and III procollagen and gamma-actin were measured in porcine vascular material following balloon catheterization. A balloon catheter was introduced into the thoracic aorta and jugular vein of 3-6 week old pigs; following distention and six days of postoperative ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208809008059
更新日期:1988-01-01 00:00:00
abstract::The meniscal cartilages in the knee function to improve congruity of the medial and lateral femoro-tibial joints and play critical roles in load distribution and joint stability. Meniscal tears of various configurations are one of the most common conditions of the knee and are associated with an increased risk of deve...
journal_title:Connective tissue research
pub_type: 杂志文章,评审
doi:10.1080/03008207.2017.1284824
更新日期:2017-01-01 00:00:00
abstract::Of more than 2 million segmental bone defects repaired annually with bone autografts and allografts, 15-40% fail. Improving healing rates may be approached with tissue engineering and use of periosteum overlying an allograft. The present study documents gene expression in human periosteum-allograft constructs compared...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207.2014.923851
更新日期:2014-08-01 00:00:00
abstract::We have investigated the changes in some of the biochemical and biophysical properties of human femoral head cartilage on the one hand during ageing and on the other hand in osteoarthritis. Topographical variations were also investigated. The parameters studied were those relevant to cartilage function, viz., proteogl...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208909043895
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
pub_type: 杂志文章
doi:10.1080/03008200290001023
更新日期:2002-01-01 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
pub_type: 杂志文章
doi:10.3109/03008208709006976
更新日期:1987-01-01 00:00:00
abstract::The use of electron microscopic observations to characterize the state of aggregation of collagen molecules in solution has been examined from the point of view that the observed structures must be compatible with the physical chemical properties of the solution. The common procedure of addition of droplets of a colla...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207809152630
更新日期:1978-01-01 00:00:00
abstract:PURPOSE:Tissue engineering and regenerative medicine approaches have the potential to overcome the challenges associated with current treatment strategies for meniscus injuries. 3D-Bioplotted scaffolds are promising, but have not demonstrated the ability to guide the formation of aligned collagenous matrix in vivo, whi...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2016.1276177
更新日期:2017-01-01 00:00:00
abstract::Purpose/Aim: Knee meniscus is a wedge-shaped fibrocartilaginous tissue, playing important roles in maintaining joint stability and function. Injuries to the meniscus, particularly with the avascular inner third zone, hardly heal and frequently progress into structural breakdown, followed by the initiation of osteoarth...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2019.1702031
更新日期:2020-05-01 00:00:00
abstract::Osteoarthritis (OA), the most common form of degenerative joint disease, is linked to high morbidity. It is predicted to be the single greatest cause of disability in the general population by 2030. The development of disease-modifying therapy for OA currently face great obstacle mainly because the onset and developme...
journal_title:Connective tissue research
pub_type: 杂志文章,评审
doi:10.1080/03008207.2016.1177036
更新日期:2016-07-01 00:00:00
abstract::This study investigated the in vivo formation of engineering cartilage within living or devitalized cartilage discs using reflectance mode confocal microscopy and conventional light microscopy. Pig articular chondrocytes were suspended in fibrin glue and placed between two cartilage discs. Four experimental groups wer...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200600809935
更新日期:2006-01-01 00:00:00
abstract::Bone sialoprotein is a 34 kDa phosphorylated and sulphated glycoprotein that is essentially unique to mineralizing connective tissues. Recent studies on the developmental expression of BSP mRNA and the temporo-spatial appearance of the protein during bone formation in vivo and in vitro have demonstrated that BSP is ex...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209609029171
更新日期:1996-01-01 00:00:00
abstract::The experiments described herein tested the effects of CaCl2 and ZnCl2, added at various concentrations in the culture medium, upon the synthesis of collagen and proteoglycan by adult and fetal (articular, epiphyseal and hypertrophic) bovine chondrocytes maintained in high density multilayer cultures. CaCl2 concentrat...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209609000700
更新日期:1996-01-01 00:00:00
abstract::Scanning electron microscopy and high angle X-ray diffraction were used to define the relationship between collagen and elastin of bovine aortic wall. The diffraction pattern shows on one hand that the broad rings at 4.5 A and 9 A, due to elastin, do not orient on stretching and on the other hand, that the collagen ri...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207709152610
更新日期:1977-01-01 00:00:00
abstract::We previously reported that circulating peripheral blood-borne cells (PBCs) contribute to early-phase meniscal reparative change. Because macrophages and myofibroblasts are important contributors of tissue regeneration, we examined their origin and distribution in the reparative meniscus. Reparative menisci were evalu...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2017.1284825
更新日期:2017-11-01 00:00:00
abstract::Abnormal polyanion metabolism in cultured fibroblasts from patients with pseudoxanthoma elasticum (PXE) was studied by incubating normal and PXE fibroblasts in culture medium containing 35SO4 for 96 hr and measuring differences in secreted 35SO4-labelled proteoglycans (35S-PG). PXE medium contained less high molecular...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207809152287
更新日期:1978-01-01 00:00:00
abstract::X-Ray diffraction and scanning electron microscopy show that collagen fibrils tend to be oriented parallel to the surface of the vertebral end plates in pig, rat and man. It is suggested that this orientation allows the end plate to withstand the pressure exerted on it by the nucleus pulposus. Scanning electron micros...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208109160244
更新日期:1981-01-01 00:00:00
abstract::Vascular smooth muscle cells (VSMC)s are characterized by their acute growth inhibition by heparin and heparan sulfates; however, recently the isolation of VSMCs which display greatly diminished sensitivity to the antiproliferative action of heparin have been reported. These heparin resistant (HR) VSMCs have been deri...
journal_title:Connective tissue research
pub_type: 杂志文章,评审
doi:10.3109/03008209809028903
更新日期:1998-01-01 00:00:00
abstract::Bovine articular chondrocytes cultured in agarose gel comprise a heterogeneous population when judged by morphological and histochemical criteria. The purpose of the present experiments was to compare, under the same conditions of culture, sub-populations of chondrocytes derived from different depths of articular cart...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208809016808
更新日期:1988-01-01 00:00:00
abstract::An immunohistochemical analysis of the eggshell membranes shows the occurrence of type X collagen while type I collagen was not detected by using an appropriate monoclonal antibody with untreated shell membranes. A positive immuno-reaction for type I collagen was obtained after digestion of the shell membranes with pe...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209109152162
更新日期:1991-01-01 00:00:00