Surface ultrastructure of the gill filaments and the secondary lamellae of the catfish, Rita rita, and the carp, Cirrhinus mrigala.

abstract：:Various labial and lingual orthodontic appliances with aesthetic materials have been developed due to an increased demand in aesthetic orthodontic treatment. However, there are few reports regarding the morphology of lingual orthodontic appliances. Therefore, this study evaluates the roughness of slot surfaces of vari...

journal_title：Microscopy research and technique

authors： Choi S,Kim JH,Kim NJ,Lee SH,Kim H,Kim KA,Park KH,Park YG

更新日期：2016-12-01 00:00:00

abstract：:The aqueous extract of betel nut (AEBN) induces the formation of preneoplastic nodules in the liver of Swiss Albino mice and leads to increased predisposition to cancer when administered transgenerationally. The aim of this investigation was to elucidate the alterations in ultrastructure of subcellular organelles in t...

journal_title：Microscopy research and technique

authors： Choudhury Y,Sharan RN

更新日期：2010-05-01 00:00:00

abstract：:Anastatus japonicus Ashmead (Hymenoptera: Eupelmidae) is an important egg parasitoid of several major insect pests. To better understand its host finding mechanisms, the antennal sensilla of female wasp were investigated by scanning electron microscopy. Sensilla chaetica were found mainly on radicle and pedicel segmen...

journal_title：Microscopy research and technique

authors： Meng ZJ,Yan SC,Yang CP,Ruan CC

更新日期：2012-08-01 00:00:00

abstract：:The new stereology permits the objective, quantitative description of morphology by efficient and design-based methods. Applications to placentas in normal and abnormal pregnancies have proved of great value for challenging earlier misconceptions and interpreting better the processes of growth, morphogenesis, adaptati...

journal_title：Microscopy research and technique

authors： Mayhew TM,Burton GJ

更新日期：1997-07-01 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：:This paper summarizes the essential features of the various facilities dedicated to in situ irradiation effects research around the world at the present time, mentions some essential techniques that are involved in this type of research, and describes very briefly some examples of studies employing these facilities an...

journal_title：Microscopy research and technique

authors： Allen CW,Ryan EA

更新日期：1998-08-15 00:00:00

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

authors： Gonzalez-Martinez T,Perez-Piñera P,Díaz-Esnal B,Vega JA

更新日期：2003-04-15 00:00:00

abstract：:This study was conducted to provide comprehensive information on the anatomical and histological features of the upper (UL) and lower (LL) lips of Rahmani sheep by gross examination, morphometric analysis in addition to Light and scanning electron microscope (SEM). Samples from normal healthy adult male sheep heads we...

journal_title：Microscopy research and technique

authors： Madkour FA,Mohammed ESI

更新日期：2020-12-01 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：:We present de novo studies and review published efforts from our laboratory, spanning 12 years (from 1988 to 2000), where we have used ultrastructural approaches to study the functional anatomy of the microvasculature in man and animals in health and disease. These efforts have defined a new endothelial cell organelle...

journal_title：Microscopy research and technique

authors： Feng D,Nagy JA,Dvorak HF,Dvorak AM

更新日期：2002-06-01 00:00:00

abstract：:Microscopic imaging of uneven surfaces is difficult because of the limited depth of field. In this study, we developed a rapid auto-focus method for uneven surfaces based on image fusion. The Prewitt operator was used to detect the vertical edges of the images. Then, the focus position was theoretically calculated usi...

journal_title：Microscopy research and technique

authors： Jiang MS,Yang T,Xu XL,Zhang XD,Li F

更新日期：2019-09-01 00:00:00

abstract：:GABA is a likely feedback transmitter from H1 horizontal cells to cone photoreceptors in fish retinas. Spinules arise from H1 cell dendrites in light-adapted retinas, are correlated with responses attributed to feedback, and have been proposed to be the GABA release sites. We used mAb 62-3G1, an antibody against the b...

journal_title：Microscopy research and technique

authors： Yazulla S,Studholme KM

更新日期：1997-01-01 00:00:00

abstract：:Polarized microscopy provides unique information on anisotropic samples. In its most complete implementation, namely Mueller microscopy, this technique is well suited for the visualization of fibrillar proteins orientations, with collagen in the first place. However, the intrinsic optical anisotropy of unstained tissu...

journal_title：Microscopy research and technique

authors： Nazac A,Bancelin S,Teig B,Ibrahim BH,Fernandez H,Schanne-Klein MC,De Martino A

更新日期：2015-08-01 00:00:00

abstract：:All organisms exhibit significant daily rhythms in a myriad of functions from molecular levels to the level of the whole organism. Significantly, most of these rhythms will persist under constant conditions, showing that they are driven by an internal circadian clock. In birds the circadian system is composed of sever...

journal_title：Microscopy research and technique

authors： Underwood H,Steele CT,Zivkovic B

更新日期：2001-04-01 00:00:00

abstract：:Mechanically dissociated neuronal cell bodies from the thoracic ganglia of Locusta migratoria were viable in culture conditions for up to 2 days and were voltage-clamped to record the effects of GABAergic drugs and physostigmine on the membrane conductance and ACh responses of the dissociated cells. Bicuculline, hydra...

journal_title：Microscopy research and technique

authors： Jackson C,Bermudez I,Beadle DJ

更新日期：2002-02-15 00:00:00

abstract：:In the current investigation, 16 samples of six species of the genus Polygonatum were collected from different geographical regions in China. Leaf micromorphological traits were studied in detail using scanning electron microscopy. About five-leaf samples were used for each species collected from different geographica...

journal_title：Microscopy research and technique

authors： Ali M,Bahadur S,Hussain A,Saeed S,Khuram I,Ullah M,Shao JW,Akhtar N

更新日期：2020-11-01 00:00:00

abstract：:The cellular prion protein PrP(c) is a neurolemmal glycoprotein essential for the development of the transmissible spongiform encephalopathies. In these neurodegenerative diseases, host PrP(c) is converted to infectious protease-resistant isoforms PrP(res) or prions. Prions provoque predictable and distinctive pattern...

journal_title：Microscopy research and technique

authors： Haeberlé AM,Ribaut-Barassin C,Bombarde G,Mariani J,Hunsmann G,Grassi J,Bailly Y

更新日期：2000-07-01 00:00:00

abstract：:The present study provides experimental data which indicate that the neutrophil is ideal for studying programmed cell death or apoptosis in vitro. Neutrophils can be obtained from human peripheral blood in large numbers with minimal experimental manipulation and are easily separated from other leukocytes, providing ne...

journal_title：Microscopy research and technique

authors： Payne CM,Glasser L,Tischler ME,Wyckoff D,Cromey D,Fiederlein R,Bohnert O

更新日期：1994-07-01 00:00:00

abstract：:Protein expression patterns are a primary determinant of tissue function and in this study we developed methods to study protein expression over macroscopic distances at subcellular levels of detail. Using the mammalian lens as a model tissue system, we show that by combining two-photon microscopy with novel image mon...

journal_title：Microscopy research and technique

authors： Jacobs MD,Donaldson PJ,Cannell MB,Soeller C

更新日期：2003-09-01 00:00:00

abstract：:On continuing our studies on head and neck neoplasia, specimens from salivary gland tumors have been explored by using infrared microimaging spectroscopy to discern healthy from neoplastic tissues. Samples with Warthin tumor, epithelial displasia, marginal B-cell lymphoma, low-grade adenocarcinoma, and adenoid cystic ...

journal_title：Microscopy research and technique

authors： Conti C,Ferraris P,Garavaglia M,Giorgini E,Rubini C,Sabbatini S,Tosi G

更新日期：2009-02-01 00:00:00

abstract：:In this study, we aimed to increase the sensitivity of protein labeling using 1.4 nm gold nanoparticles and glutamate δ2 receptor (GluD2) from the postsynaptic membrane of the Purkinje cells. The very small marker size of the particles reduces the steric hindrance between antibodies leading to a higher labeling effici...

journal_title：Microscopy research and technique

authors： Loukanov AR,Gagov H

更新日期：2012-09-01 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

authors： Wei Y,Wang X,Su Z,Ding X

更新日期：2017-08-01 00:00:00

abstract：:As part of ongoing studies aimed at clarifying the early events of bone matrix deposition and mineralization, we have characterized primary osteoblast cultures using ultrastructural and immunocytochemical methods. Osteogenic cells were isolated by sequential enzymatic digestion of newborn rat (2-4-day-old) calvariae a...

journal_title：Microscopy research and technique

authors： Nanci A,Zalzal S,Gotoh Y,McKee MD

更新日期：1996-02-01 00:00:00

abstract：:Contraction of muscular tissue requires the synchronized shortening of myofibers arrayed in complex geometrical patterns. Imaging such myofiber patterns with diffusion-weighted MRI reveals architectural ensembles that underlie force generation at the organ scale. Restricted proton diffusion is a stochastic process res...

journal_title：Microscopy research and technique

authors： Hoffman MP,Taylor EN,Aninwene GE 2nd,Sadayappan S,Gilbert RJ

更新日期：2018-02-01 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

authors： Cheng C,Peng D,Huang L,Ma X

更新日期：2013-02-01 00:00:00

abstract：:In mammals, the neurohypophysial hormone oxytocin (OT) is released into the bloodstream during labor and lactation to promote uterine contraction and milk ejection, respectively. Electrophysiological studies have established that OT neurons fire in brief, synchronized bursts during this release. During pregnancy and l...

journal_title：Microscopy research and technique

authors： Armstrong WE,Stern JE,Teruyama R

更新日期：2002-01-15 00:00:00

abstract：:Vanda tessellata (Roxb.) Hook. ex G. Don. (grey orchid, family Orchidaceae) is an epiphytic orchid of horticultural importance and currently under threat due to overharvesting and habitat destruction. Micropropagation protocols were developed for the production of grey orchid but the survival success of in vitro regen...

journal_title：Microscopy research and technique

authors： Mani M,Rasangam L,Selvam P,Shekhawat MS

更新日期：2020-10-22 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：:The effect of nerve growth factor (NGF) on ontogenesis of frog mast cells was investigated in vivo by histochemical, morphometric, and ultrastructural analysis. Three groups of tadpoles at various stages of development were used. In the first group, the larvae received i.p. injections of 1 ng NGF/g; the second group r...

journal_title：Microscopy research and technique

authors： Baccari GC,Raucci F,Di Fiore MM,Monteforte R

更新日期：2003-12-01 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