Atomic scale spin-dependent STM on magnetite using antiferromagnetic STM tips.

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

authors： Talbot P,Dandekar P

更新日期：2003-07-01 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

authors： Aksamit AJ Jr

更新日期：1995-11-01 00:00:00

abstract：:Antlion (Myrmeleon sagax) larvae live in sandy soil and possess the ability to enter soil quickly. In this article, the hierarchical structure of the nonsmooth surface of antlion larvae was obtained using a scanning electron microscope (SEM). Based on the results, a bionic nonsmooth structure model was established to ...

journal_title：Microscopy research and technique

authors： Tong J,Wu B,Song Z,Gao Z,Sun J,Ma Y,Zhuang J

更新日期：2020-04-01 00:00:00

abstract：:Follicular development in the mammalian ovary is a complex process regulated by an orchestrated action of the pituitary gonadotropins, e.g., follicle stimulating hormone (FSH) and luteinizing hormone (LH), and local ovarian factors, such as peptide growth factors and steroids. The mechanism of endocrine/paracrine/auto...

journal_title：Microscopy research and technique

authors： Roy SK

更新日期：1994-02-01 00:00:00

abstract：:Bats are the only mammals that can fly in the dark without eye usage. This study was conducted to describe the structural and functional adaptations of the retina of two bats very common in the Egyptian fauna having a different lifestyle: the Egyptian fruit bat (Rousettus aegyptiacus) and insectivorous bat (Pipistrell...

journal_title：Microscopy research and technique

authors： Aboelnour A,Noreldin AE,Massoud D Dr,Abumandour MMA

更新日期：2020-11-01 00:00:00

abstract：:MIS, as a differentiate and antiproliferative agent, is precisely regulated, for example, at the transcriptional level by such transacting factors as SRY, and posttranslationally by testosterone. Processing of MIS most likely requires an as yet unknown in vivo protease which probably serves to control cleavage of MIS ...

journal_title：Microscopy research and technique

authors： Catlin EA,MacLaughlin DT,Donahoe PK

更新日期：1993-06-01 00:00:00

abstract：:Numerous studies using morphologic techniques have demonstrated the plasticity of pulmonary epithelial cells and the requirement for complex intercellular interactions for regeneration of normal epithelium following lung injury. Recent developments in the molecular characterization of genes expressed in the lung have ...

journal_title：Microscopy research and technique

authors： O'Reilly MA,Stripp BR,Pryhuber GS

更新日期：1997-09-01 00:00:00

abstract：:The catecholaminergic cell groups in the human brain, denominated from A1 to A17, display some striking anatomical differences with those described in the rodent. These differences are essentially observed in the extent of the dopaminergic neurons and especially their axonal fields in the telencephalon. Immunocytochem...

journal_title：Microscopy research and technique

authors： Verney C

更新日期：1999-07-01 00:00:00

abstract：:We report for the first time the presence of cluster crystals of calcium oxalate within the glandular trichomes and oil bodies in the mesophyll for Baccharis species. Moreover, the comparative leaf anatomy and micro-morphology of six species of Baccharis, namely B. illinita, B. microdonta, B. pauciflosculosa, B. punct...

journal_title：Microscopy research and technique

authors： Budel JM,Raman V,Monteiro LM,Almeida VP,Bobek VB,Heiden G,Takeda IJM,Khan IA

更新日期：2018-08-01 00:00:00

abstract：:A new and improved technique for microvascular corrosion casting was developed and verified by examination of corrosion casts of 90 bovine limbs. The described technique renders a complete filling of the vasculature of the claw even in regions that hitherto proved to be difficult regarding completeness of filling such...

journal_title：Microscopy research and technique

authors： Hirschberg RM,Mülling CK,Bragulla H

更新日期：1999-05-01 00:00:00

abstract：:The molecular basis of hearing is less well understood than many other senses. However, recent studies in Drosophila have provided some important steps towards a molecular understanding of hearing. In this report, we summarize these findings and their implications on the relationship between hearing and touch. In Dros...

journal_title：Microscopy research and technique

authors： Todi SV,Sharma Y,Eberl DF

更新日期：2004-04-15 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：:Several processing techniques of digital images allowed us to quantify the percentage of cell surface covered by microprojections (microvilli or microplicae) (SCM), the adhesion between epithelial cells by the parameter intercellular junctions (IJ), the size (cell area), shape (cell shape) and shade (cell shade) of ce...

journal_title：Microscopy research and technique

authors： Julio G,Merindano D,Canals M,Ralló M

更新日期：2010-10-01 00:00:00

abstract：:Anatomical study of leaf xylary vessel elements of Carthamus oxycantha under various intensities of lead (Pb) and nickel (Ni) stress (200, 400, 600, and 800 mg Pb(NO3 )2 , NiCl2 ·6H2 O/kg of the soil) was conducted. The deformations caused due to metal stress were detected using point-based image registration techniqu...

journal_title：Microscopy research and technique

authors： Iqbal T,Shah SK,Ullah F,Mehmood S,Zeb MA

更新日期：2020-07-01 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：: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

authors： Sardi C,Luchini P,Emanuelli A,Giannoni A,Martini E,Manara LM,Sfondrini L,Kallikourdis M,Sommariva M,Rumio C

更新日期：2017-06-01 00:00:00

abstract：:Microscopic magnetic resonance imaging (µMRI) T2 data from canine cartilage at different tibial locations were analyzed to investigate the influences of spatial resolution and pixel position on the T2 sensitivity to osteoarthritis (OA). Five experimental factors were investigated: inaccurate pixel position, different ...

journal_title：Microscopy research and technique

authors： Zhuang Z,Lee JH,Badar F,Xu J,Xia Y

更新日期：2016-08-01 00:00:00

abstract：:Experimentation has been carried out to study proliferation of plasma cells in the chicken Harderian gland (HG) and to determine if a HG factor influences immune cell (i.e., B cell) proliferation. In young chickens, flow cytometric analysis of propidium iodide (PI)-stained plasma cells revealed that the percentages of...

journal_title：Microscopy research and technique

authors： Scott TR,Savage ML

更新日期：1996-06-01 00:00:00

abstract：:Mammalian choroid plexuses (CPs) are vascularized structures involved in numerous exchange processes that supply nutrients and hormones to the brain, and that remove deleterious compounds and metabolites from the brain. Studies in the adult Mediterranean buffalo have investigated the morphology of CPs using histochemi...

journal_title：Microscopy research and technique

authors： Scala G,Maruccio L

更新日期：2012-08-01 00:00:00

abstract：:The cut gene of Drosophila melanogaster is an identity selector gene that establishes the program of development and differentiation of external sense organs. Mutations in the cut gene cause a transformation of the external sense organs into chordotonal organs, originally assessed by the use of immunostaining methods ...

journal_title：Microscopy research and technique

authors： Merritt DJ

更新日期：1997-12-15 00:00:00

abstract：:This manuscript reviews gap junctions' roles in control of intestinal motility. Gap junctions (GJs) of small intestine (SmIn) are found between circular muscle (CM) cells, between interstitial cells of Cajal (ICC) of deep muscular plexus (DMP) and between them and adjacent outer circular muscle (OCM). GJs between long...

journal_title：Microscopy research and technique

authors： Daniel EE,Wang YF

更新日期：1999-12-01 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：:Widespread implementation of prostate cancer screening has affected several epidemiologic features of the disease including incidence, tumor and patient characteristics, patterns of care and outcomes. Some of these changes have been interpreted as evidence of the success of PSA testing as a cancer control strategy. Da...

journal_title：Microscopy research and technique

authors： Mettlin C

更新日期：2000-12-01 00:00:00

abstract：:Apanteles cypris is an endoparasitoid of rice pest Cnaphalocrocis medinalis. To better understand its host location mechanism, we examined the external morphology of antennal sensilla of A. cypris via scanning electron microscopy. The antennae of male and female A. cypris were filiform in shape, which consist of scape...

journal_title：Microscopy research and technique

authors： Zhou H,Wu WJ,Zhnag ZF,Zhnag Y

更新日期：2011-12-01 00:00:00

abstract：:Because of the increasing medical-veterinary importance of ticks, the development of alternative control methods, less aggressive to the host and the environment has become the target of several researches. In this sense, the present study analyzed the action of different concentrations (5, 10, and 20%) of andiroba se...

journal_title：Microscopy research and technique

authors： Vendramini MC,Mathias MI,De Faria AU,Furquim KC,De Souza LP,Bechara GH,Roma GC

更新日期：2012-12-01 00:00:00

abstract：:Filamentous bacteriophage has been proposed as a vehicle that can carry and deliver therapeutics into mammalian cells for disease treatment, thus a protocol for imaging phage-cell interaction is essential. Because high signal intensity is necessary to study the mechanism of interaction between filamentous bacteriophag...

journal_title：Microscopy research and technique

authors： Abbineni G,Safiejko-Mroczka B,Mao C

更新日期：2010-05-01 00:00:00

abstract：:Non-alcoholic fatty liver disease (NAFLD) is a clinical-pathological syndrome that includes a wide spectrum of morphological alterations. In research, animal models are crucial in evaluating not only the pathogenesis of NAFLD and its progression, but also the therapeutic effects of various agents. Investigations on th...

journal_title：Microscopy research and technique

authors： Solinas P,Isola M,Lilliu MA,Conti G,Civolani A,Demelia L,Loy F,Isola R

更新日期：2014-10-01 00:00:00

abstract：:Hybrid materials of polyacrylamide networks and gold nanoparticles were prepared by directly heating an aqueous solution containing HAuCl(4), acrylamide, N,N'-methylenebis-acrylamide, and sodium sulfite (Na(2)SO(3)). Acrylamide, N,N'-methylenebis-acrylamide, and Na(2)SO(3) were used as monomers, crosslinking agent, an...

journal_title：Microscopy research and technique

authors： Song Y,Li Z,Wang L,Yao Y,Chen C,Cui K

更新日期：2008-06-01 00:00:00

abstract：:The implantation of breast prostheses for both aesthetic and reconstructive purposes has been growing exponentially in the last 20 years. Safety and prosthesis lifespan are majorly debated issues in relation to the correlated long-term complications. Mainly the periprosthetic capsule that develops around the implant i...

journal_title：Microscopy research and technique

authors： Calderan L,Panettiere P,Accorsi D,Marchi A,Bernardi P,Benati D,Conti G,Chirumbolo S,Zingaretti N,Parodi PC,Cisterna B,Sbarbati A

更新日期：2020-12-10 00:00:00

abstract：:In the Oriental hornet Vespa orientalis (Hymenoptera, Vespinae), there is on the dorsal side of the thorax, beneath the mesoscutum plate of the prothorax and around the median notal suture, a lump that, in the course of hornet activity, is warmer by 9 degrees C from the surrounding milieu and by up to 6 degrees C from...

journal_title：Microscopy research and technique

authors： Plotkin M,Ermakov NY,Volynchik S,Barkay Z,Bergman DJ,Ishay JS

更新日期：2005-12-15 00:00:00