Abstract:
:A new method to study the developing heart was developed. Using this "section directed" cryosectioning method, appropriate fixed embryos can be trimmed optimally to obtain sectional planes that, if necessary, can be matched with histologically treated sections. As a result, the morphological information obtained with the scanning electron microscope can be compared in detail with the information on the molecular phenotypes of the subpopulations of cells as deducted from staining patterns of the sections. This method allows combination of the specific advantages of sophisticated histological techniques, such as immunohistochemistry and in situ hybridisation, with those of the scanning electron microscope.
journal_name
Microsc Res Techjournal_title
Microscopy research and techniqueauthors
Seo JW,Kim EK,Brown NA,Wessels Adoi
10.1002/jemt.1070300606subject
Has Abstractpub_date
1995-04-15 00:00:00pages
491-5issue
6eissn
1059-910Xissn
1097-0029journal_volume
30pub_type
杂志文章abstract::This article reviews the distribution of S100 proteins in the human peripheral nervous system. The expression of S100 by peripheral glial cells seems to be a distinctive fact of these cells, independently of their localization and their ability to myelinate or not. S100 proteins expressing cells include satellite cell...
journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/jemt.10304
更新日期:2003-04-15 00:00:00
abstract::This in vitro study aimed to investigate the tubular penetration depth of four different sealers used with two different obturation methods in the apical, middle, and coronal root canal dentin. Eighty-four single-rooted teeth were instrumented until the F4 ProTaper universal rotary file and filled with AH26, AH Plus (...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.23548
更新日期:2020-12-01 00:00:00
abstract::Basement membranes (BMs) were first described in the mid-19th century, but they were not isolated and prepared for compositional studies until nearly 100 years later. Early methods of isolation were carried out on renal glomeruli, which were first sub-fractionated from kidney tissues by sieving. BMs were then isolated...
journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/jemt.1070280302
更新日期:1994-06-15 00:00:00
abstract::A variety of intracellular recording and staining techniques has been used to establish structure-function and, in some cases, structure-function-neurochemical correlations in fish, turtle, and cat retinae. Cone photoreceptor-horizontal cell connectivity has been studied extensively in the cyprinid fish retina by intr...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.1070240106
更新日期:1993-01-01 00:00:00
abstract::The present paper covers the results of different transmission electron microscopy studies on silver halide microcrystals. Pure AgBr as well as core-shell AgBr-AgBrI crystals are investigated. In the former parallel and non-parallel twinning modes yielding tabular and needle- or tetrahedral-shaped microcrystals, respe...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0029(19980715)42:2<85::AID-JEMT
更新日期:1998-07-15 00:00:00
abstract::To evaluate the performance degradation of fabric drying in domestic air-vented dryer, the appearance, mechanical, and microscopic properties of the wool fabric after different drying cycles were studied. Pilling and dimensional stability tests were performed according to established international standards. Microscop...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22881
更新日期:2017-08-01 00:00:00
abstract::Polycrystalline silver catalysts are used extensively for the partial oxidation of methanol to formaldehyde, which is then primarily incorporated in the synthesis process for adhesives and resins. In order to maximize formaldehyde production it is essential to gain a comprehensive understanding of the complex microstr...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0029(19970301)36:5<382::AID-JEM
更新日期:1997-03-01 00:00:00
abstract::Orthodontic appliances causes specific alterations in oral environment, including reduction of pH, increase of dental biofilm and elevation of salivary microbial levels, causing an increased risk for dental caries. This study evaluated, using microbial culture and scanning electron microscopy (SEM), the in situ contam...
journal_title:Microscopy research and technique
pub_type: 杂志文章,随机对照试验
doi:10.1002/jemt.22817
更新日期:2017-05-01 00:00:00
abstract::The avian pancreas has three or four lobes and develops from a dorsal and two ventral buds. The cells that will contribute to formation of the dorsal bud are at first located in the mid-dorsal endoderm, those of the ventral buds in the floor of the foregut. The determination of endoderm to form dorsal and ventral bud ...
journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/(SICI)1097-0029(19981115)43:4<292::AID-JEM
更新日期:1998-11-15 00:00:00
abstract:OBJECTIVES:This study investigated the effects of sliding on the ultrastructure of three representative esthetic superelastic 0.014 inch nickel-titanium (NiTi) archwires. METHODS:Atomic force microscopy, scanning electron microscopy, and light microscopy were used to estimate the surface roughness of archwires and bra...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22557
更新日期:2015-10-01 00:00:00
abstract::High speed data registration is required for the study of fluorescence resonance energy transfer in real time as well as fast dynamic intra- and inter-cellular signaling events. Multispectral confocal spinning disk microscopy provides a high resolution method for performing such real time live cell imaging. However, o...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20423
更新日期:2007-04-01 00:00:00
abstract::Using high resolution transmission electron microscopy with image simulation and Fourier analysis, the Li1- x FePO4 (x < 0.01), Li1- x FePO4 (x ∼ 0.5), and FePO4 particles, prepared by charging or discharging the 053048 electrochemical cells (thickness: 5 mm, width: 30 mm, height: 48 mm) and dismantled inside an Ar-fi...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22495
更新日期:2015-06-01 00:00:00
abstract::The perivitelline space of mammalian oocytes changes in size and composition during preimplantation development. Often overlooked in the past, this space contains a hyaluronan-rich extracellular matrix prior to fertilization and a cortical granule envelope following release of the cortical granules at fertilization. T...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.10348
更新日期:2003-07-01 00:00:00
abstract::When 20-day-old rats are placed on a vitamin A deficient diet (VAD) for a period of 10 weeks, the seminiferous tubules are found to contain only Sertoli cells, a few residual A0, A1 spermatogonia, and preleptotene spermatocytes (PL). The type A1 spermatogonia and PL spermatocytes are arrested in their G2 phase. In VAD...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.1070200106
更新日期:1992-01-01 00:00:00
abstract::Locusts are attractive model preparations for cellular investigations of neurodevelopment. In this study, we investigate the immunocytochemical localization of histamine in the developing ventral nerve cord of two locust species, Schistocerca gregaria and Locusta migratoria. Histamine is the fast neurotransmitter of p...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20980
更新日期:2011-10-01 00:00:00
abstract::After more than two centuries of almost sporadic inquiry as to the existence and function of the human vomeronasal system (VNS), the last decade has seen a resurgent interest in it. The principal question vexing many laboratories is whether adult humans retain the VNS that clearly develops during fetal growth. Additio...
journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/(SICI)1097-0029(19980615)41:6<530::AID-JEM
更新日期:1998-06-15 00:00:00
abstract::Progressive multifocal leukoencephalopathy is an important viral opportunistic infection of oligodendrocytes leading to direct demyelination. Virus is likely disseminated to the brain via the blood. However, the timing of that dissemination with relationship to clinical disease is unknown. Important clues about viral ...
journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/jemt.1070320405
更新日期:1995-11-01 00:00:00
abstract::Several studies support the role of Western-style diet (WD) in inflammatory bowel disease (IBD). Toll-like receptors/NOD-like receptors (TLRs/NLRs) are important to maintain a healthy epithelium as well as inducing inflammation. Given that dietary factors influence IBD development, that epithelial dysfunction is thoug...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22831
更新日期:2017-06-01 00:00:00
abstract::The present investigation was designed to throw light on the microbial status of bakery products available in bakeries and supermarkets of Lahore. Different bakery samples such as biscuits, pizza, patties were collected from different localities such as Anar Kali, Chauburji, Faisal Town, Iqbal Town, Model Town, Muslim...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.23103
更新日期:2019-02-01 00:00:00
abstract::The imaging and characterization of dislocations is commonly carried out by thin foil transmission electron microscopy (TEM) using diffraction contrast imaging. However, the thin foil approach is limited by difficult sample preparation, thin foil artifacts, relatively small viewable areas, and constraints on carrying ...
journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/jemt.20293
更新日期:2006-05-01 00:00:00
abstract::The Dominican Republic (DR) has experienced tremendous increase in the number of cases of dengue virus (DENV) reported in the past few years. There are four serotypes of DENV (1-4), and each can cause classic dengue fever (DF), dengue hemorrhagic fever (DHF), or dengue shock syndrome (DSS). DENV-1-4 are currently circ...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20225
更新日期:2005-11-01 00:00:00
abstract::Changes in physicochemical properties of the human hair shaft induced by UVB during the summer climate were investigated. Using atomic force microscopy and thermogravimetric analyzer measurements, we investigated the changes in hair shaft physical properties including morphology, roughness, and water content. The chan...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22019
更新日期:2012-07-01 00:00:00
abstract::There are no studies on stem cells (SCs) and development and differentiation (DD) of the human adrenal glands. The SCs in DD of the adrenal glands were herein investigated histochemically and immunohistochemically in 18 human embryonic adrenal glands at gestational week (GW) 7-40. At 7 GW, the adrenal glands were pres...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22445
更新日期:2015-01-01 00:00:00
abstract::The fixed number years-identification of Chinese material medicinal was a difficulty in the process of the traditional Chinese pharmacology, the phenomenon was found in our study of telomerase that the speed of the vascular cambium outside expanding growth fluctuated in a definite value. Based on it, we put forward a ...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22154
更新日期:2013-02-01 00:00:00
abstract::Ketogenic diets (KDs) have shown beneficial effects in experimental models of neurodegeneration, designating aged individuals as possible recipients. However, few studies have investigated their consequences on aging brain. Here, late-adult rats (19 months of age) were fed for 8 weeks with two medium chain triglycerid...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20737
更新日期:2009-12-01 00:00:00
abstract::The aim of this report was to investigate the ultrastructure and three-dimensional organization of the pleural lymphatic stomata in the adult rabbit costal pleura by electron microscopy. A computer image processing system attached to the scanning electron microscopy was used to get statistical evaluation of the dimens...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.10388
更新日期:2003-10-15 00:00:00
abstract::Chironomids have been widely used in environmental monitoring and toxicity assays. Assessment criteria for chironomids range from the molecular-biochemical level to the population level. However, the use of markers to evaluate cellular and anatomical changes in organs and systems of individuals under contaminant expos...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.23278
更新日期:2019-08-01 00:00:00
abstract::The mechanism of the candidacidal activity of histatins 3 and 5 (Hst) is still a matter of debate. Previous studies have indicated that Hst induce cell permeabilization, generation of reactive oxygen species (ROS) by mitochondria, inhibition of the respiratory chain, and energy-dependent cytotoxic release of ATP. On t...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20161
更新日期:2005-04-01 00:00:00
abstract::There is increasing evidence for the important role played by regulatory peptides in the physiology of the normal and neoplastic prostate. Adrenomedullin (AM) and pro-adrenomedullin N-terminal 20 peptide (PAMP) are recently discovered regulatory peptides widely expressed in the normal prostate and in prostate carcinom...
journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/jemt.10056
更新日期:2002-04-15 00:00:00
abstract::Currently, composite materials dominate among the restorative materials used for direct aesthetic filling. Reinforcement of composites with glass fibers allows for the transfer of greater loads and better durability between the tooth tissue and the filling polymer. New approach to bonding liquid materials with composi...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.23700
更新日期:2021-01-16 00:00:00