Microscopic studies of the effect of laser irradiation parameters of photopolymer plate on the quality of flexographic printing plate produced by the digital method.

abstract：:A common feature in the configuration of germinal vesicle (GV) chromatin in most species is that diffuse chromatin condenses into a perinucleolar ring during follicular growth; however, no such ring was observed in goat oocytes. Reports on whether bovine GV chromatin condenses into a perinucleolar ring are controversi...

journal_title：Microscopy research and technique

authors： Liu Y,Sui HS,Wang HL,Yuan JH,Luo MJ,Xia P,Tan JH

更新日期：2006-10-01 00:00:00

abstract：:The aim of this study is to evaluate the antitumor effect of indirubin-3-monoxime and its mode of action in benzo(α)pyrene [B(α)P] induced lung cancer in A/J mice. Light microscopic examination of lung sections of [B(α)P] induced lung cancer mice revealed the presence of adenocarcinoma characterized by extensive proli...

journal_title：Microscopy research and technique

authors： Ravichandran K,Pal A,Ravichandran R

更新日期：2010-10-01 00:00:00

abstract：:Combined microscopy techniques are used to establish the usability of phosphonic acid layers as promoters of hydroxyapatite (HAp) growth. Using spread coating, octadecylphosphonic acid (OPA) self-assembled bilayers are delivered to the thin natural oxide layer of a titanium film surface with no prior treatment. These ...

journal_title：Microscopy research and technique

authors： Prado MC,Archanjo BS,Vasconcelos TL,Ladeira LO,Neves BR

更新日期：2013-12-01 00:00:00

abstract：:Myotonic dystrophy (DM) is an inherited multisystem disorder characterized by the presence of a high polymorphic expansion of trinucleotide (CTG) repeat in the 3' untranslated region of the DM protein kinase (DMPK) gene. However, the role of myotonic dystrophy protein kinase (DMPK) has yet to be elucidated. Studies ai...

journal_title：Microscopy research and technique

authors： Schiavon G,Furlan S,Marin O,Salvatori S

更新日期：2002-09-01 00:00:00

abstract：:The adaptations of the mouse uterus to pregnancy include extensive modifications of the cells and extracellular matrix of the endometrial connective tissue that surround the embryos. Around each implanted embryo this tissue redifferentiates into a transient structure called decidua, which is formed by polygonal cells ...

journal_title：Microscopy research and technique

authors： Carbone K,Pinto NM,Abrahamsohn PA,Zorn TM

更新日期：2006-01-01 00:00:00

abstract：:In conventional whole-tooth culture systems, limitation exists regarding maintenance of the vitality of the dental pulp, because this tissue is encased in rigid dentin walls that hinder nutrition supply. We here report a whole tooth-in-jaw-bone culture system of rat mandibular first molars, where transcardiac perfusio...

journal_title：Microscopy research and technique

authors： Chokechanachaisakul U,Kaneko T,Yamanaka Y,Okiji T,Suda H

更新日期：2012-10-01 00:00:00

abstract：:Mutations in genes related to long QT syndrome (LQTS) is recognized as an independent risk of drug-induced LQTS. We previously screened a mutation F463L in a Chinese patient with LQT2, syncope, and epilepsy. Here, we planned to illustrate how F463L influences the action of dofetilide on hERG channels. F463L-hERG plasm...

journal_title：Microscopy research and technique

authors： Cheng G,Wu J,Han W,Sun C

更新日期：2018-06-01 00:00:00

abstract：:The fine structure of human oogonia and growing oocytes has been reviewed in fetal and adult ovaries. Preovulatory maturation and the ultrastructure of stimulated oocytes from the germinal vesicle (GV) stage to metaphase II (MII) stage are also documented. Oogonia have large nuclei, scanty cytoplasm with complex mitoc...

journal_title：Microscopy research and technique

authors： Sathananthan AH,Selvaraj K,Girijashankar ML,Ganesh V,Selvaraj P,Trounson AO

更新日期：2006-06-01 00:00:00

abstract：:Physiological oral mechanical forces may play a role on the progression of enamel carious lesions to cavitation. Thus, the aim of this study was to describe, by 3D finite element analysis, stress, and strain patterns in sound and carious enamel after a simulated occlusal load. Micro-CT based models were created and me...

journal_title：Microscopy research and technique

authors： Neves AA,Coutinho E,Alves HD,de Assis JT

更新日期：2015-10-01 00:00:00

abstract：:The through focus exit wave reconstruction technique uses a series of high resolution electron microscopy images to reconstruct the complex electron wavefunction at the exit plane of the specimen. The feasibility of the through focus exit wave reconstruction method and its most important limitations are discussed. It ...

journal_title：Microscopy research and technique

authors： Zandbergen HW,Van Dyck D

更新日期：2000-05-01 00:00:00

abstract：:The objectives were to develop method of isolating viable human limbal basal cells in order to enrich a subset of small cells with a large Nucleus/Cytoplasm (N/C) ratio expressing high levels of p63, nuclear protein. Limbal tissues were treated with trypsin for 50 min at 37 degrees C in an orbital shaker at 100 rpm wi...

journal_title：Microscopy research and technique

authors： Arpitha P,Prajna NV,Srinivasan M,Muthukkaruppan V

更新日期：2008-06-01 00:00:00

abstract：:Assessment of HER2/neu oncogene has been used as both a prognostic and predictive marker for breast cancer. However, the choice of the best method to assess the status of HER2/neu oncogene in breast cancer tissue remains controversial. A variety of techniques are available to detect HER2/neu gene amplification and ove...

journal_title：Microscopy research and technique

authors： Masood S,Bui MM

更新日期：2002-10-15 00:00:00

abstract：:In situ hybridization (ISH) for HIV is an arduous, demanding means of detecting viral genetic material in cells and tissues. Good ISH requires broad technical skills and devotion to controls for every step of the process as well as a critical eye when interpreting results. ISH may be used to detect HIV in three ways: ...

journal_title：Microscopy research and technique

authors： Fox CH,Cottler-Fox M

更新日期：1993-05-01 00:00:00

abstract：:This present study is the first report on the detailed foliar epidermal anatomy and micromorphology of seeds of five species of Vitaceae from Pakistan using light microscopy (LM) and scanning electron microscopy (SEM). The studied species occur at various localities particularly higher altitude. Qualitative and quanti...

journal_title：Microscopy research and technique

authors： Lubna,Zafar M,Ahmad M,Shaheen S,Sultana S,Rehman SU,Amina H

更新日期：2019-04-01 00:00:00

abstract：:It is known that, besides a wide range of functions, melatonin provides protection against oxidative stress, thanks to its ability to act, directly, as a free radical scavenger and, indirectly, by stimulating antioxidant enzymes production and mitochondrial electron transport chain efficiency. Oxidative stress is one ...

journal_title：Microscopy research and technique

authors： Salucci S,Baldassarri V,Canonico B,Burattini S,Battistelli M,Guescini M,Papa S,Stocchi V,Falcieri E

更新日期：2016-06-01 00:00:00

abstract：:Natriuretic peptides (NP), together with nitric oxide (NO) are powerful relaxing factors acting via a common second messenger, cyclic GMP (cGMP). Together with other vasoactive modulators, these vasorelaxing factors play an essential role in regulating the function of kidney glomeruli. The presence of NP receptors in ...

journal_title：Microscopy research and technique

authors： Lewko B,Stepinski J

更新日期：2002-05-15 00:00:00

abstract：:The purpose of this study was to evaluate mineral content of root canal dentin after treatment with different antibiotic pastes including the mixture of metronidazole, ciprofloxacin, doxycycline, cefaclor, amoxicillin, or minocycline. Fifty extracted maxillary canine teeth were randomly divided into five groups (n = 1...

journal_title：Microscopy research and technique

authors： Simsek H,Coruh M,Cakici F,Fundaoglu Kucukekenci F,Gurbuz T,Cakici EB

更新日期：2019-02-01 00:00:00

abstract：:Neuroblast pattern, engrailed expression and proliferation in the subesophageal neuromers of the beetle Tenebrio molitor are characterized throughout embryogenesis. The proliferation of neuroblasts has been studied throughout postembyronic development. Serotonin, crustacean cardioactive peptide and tyrosine hydroxylas...

journal_title：Microscopy research and technique

authors： Breidbach O,Urbach R

更新日期：1996-10-15 00:00:00

abstract：:Ensheathing cells are the glial cells that envelop olfactory axons as they course from the olfactory epithelium to the bulb. They are derived from the olfactory placode and differ from the typical glia in terms of sharing the phenotypes of both astrocytes and Schwann cells. The aims of this study are to review (1) cel...

journal_title：Microscopy research and technique

authors： Chuah MI,West AK

更新日期：2002-08-01 00:00:00

abstract：:An understanding of the internal morphology of the ant mandible is important in explaining the relationship between the exocrine system and the behavioral and phylogenetic characteristics of different subfamilies of Formicidae. In this study, we investigated the occurrence of intramandibular glands in ants from the Po...

journal_title：Microscopy research and technique

authors： Martins LC,Serrão JE

更新日期：2011-08-01 00:00:00

abstract：:This paper describes the use of a photobleach method and confocal microscopy to compare the cell-to-cell transfer rate of 5,6 carboxyfluorescein in dissociated embryonic chick lens cells with those in the anterior epithelium of the whole embryonic chick lens. The average cell-to-cell transfer rates obtained were 7.9 x...

journal_title：Microscopy research and technique

authors： Miller A

更新日期：1995-08-01 00:00:00

abstract：:The mammary adenocarcinoma cell line MTLn3 is chemotactic towards epidermal growth factor (EGF), and this induced motility is thought to promote breast cancer invasion and metastasis. Stimulation of MTLn3 cells with EGF results in the extension of a flat, thin structure filled with filamentous actin and termed a lamel...

journal_title：Microscopy research and technique

authors： Bailly M,Condeelis JS,Segall JE

更新日期：1998-12-01 00:00:00

abstract：:This study reports the effects on micromorphology and temperature rise in human dentin using different frequencies of Er:YAG laser. Sixty human dentin fragments were randomly assigned into two groups (n = 30): carious or sound dentin. Both groups were divided into three subgroups (n = 10), according to the Er:YAG lase...

journal_title：Microscopy research and technique

authors： Raucci-Neto W,Pécora JD,Palma-Dibb RG

更新日期：2012-10-01 00:00:00

abstract：:The mechanical properties of healing ligaments and tendons are not comparable to those of normal tissue. To improve the quality of the ligament healing, therapeutic strategies include gene transfer or placement of mesenchymal stem cells at the healing site. Studies show that marker genes, growth factors, and antisense...

journal_title：Microscopy research and technique

authors： Hildebrand KA,Jia F,Woo SL

更新日期：2002-07-01 00:00:00

abstract：:The neurotrophins are a diverse family of peptides which activate specific tyrosine kinase-linked receptors. Over the past five decades, since the pioneering work of Levi-Montalcini and colleagues, the critical role that neurotrophins play in shaping the developing nervous system has become increasingly established. T...

journal_title：Microscopy research and technique

authors： Behrens MM,Strasser U,Lobner D,Dugan LL

更新日期：1999-05-15 00:00:00

abstract：:In certain cases of infertility in domestic species, and in the homozygous c-ros tyrosine kinase knockout mouse, males are infertile as a result of unopposed sperm swelling. This induces flagellar angulation, preventing their normal migration in the female tract. Angulation always occurs at the site of the cytoplasmic...

journal_title：Microscopy research and technique

authors： Cooper TG,Yeung CH

更新日期：2003-05-01 00:00:00

abstract：:The autonomic neuromuscular junction at a varicosity in the vas deferens is defined by the localization of the vesicle-associated protein syntaxin in high concentrations in the axolemma and a high density of P2x1 receptors in a cluster beneath the varicosity. Calcium fluxes have been observed in all individual varicos...

journal_title：Microscopy research and technique

authors： Bennett MR,Cheung A,Brain KL

更新日期：1998-09-15 00:00:00

abstract：:This article presents an integrated approach for the authentication of five Russian icons through the study of their paint materials (elemental composition and stratigraphic mapping), state of conservation and artistic technique. The results of the applied analytical protocol, involving optical and scanning electron m...

journal_title：Microscopy research and technique

authors： Sandu IC,Bracci S,Sandu I,Lobefaro M

更新日期：2009-10-01 00:00:00

abstract：:Despite the great number of studies devoted to neural stem/progenitor cell biology, the ultrastructural characteristics of these cells in vitro have not been fully studied. To determine the fine structure of hippocampal neural progenitor cells (NPCs) in culture, mouse fetal hippocampi (E18) were extracted, dissected, ...

journal_title：Microscopy research and technique

authors： Tsupykov O

更新日期：2015-02-01 00:00:00

abstract：:In this article, the Ni-Cu nanoparticles (NPs) in the amorphous carbon hydrogenated thin films with different copper percentage by co-deposition of RF-plasma enhanced chemical vapor deposition were prepared using acetylene gas and Ni and Cu targets. The films deposited with 5% Cu have minimum value of the average diam...

journal_title：Microscopy research and technique

authors： Dalouji V,Goudarzi S,Solaymani S

更新日期：2020-12-22 00:00:00