Comparative analysis of adrenomedullin-like immunoreactivity in the hypothalamus of amphibians.

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：:The thin layer of liquid that lines the conducting airway epithelium, the airway surface liquid (ASL), is important for mucociliary clearance. Altered ionic composition and/ or volume of the ASL play a major role in the pathology of airway diseases such as cystic fibrosis. Since the ASL is a thin layer, it has been di...

journal_title：Microscopy research and technique

authors： Vanthanouvong V,Kozlova I,Roomans GM

更新日期：2005-09-01 00:00:00

abstract：:Multifunctional involvement of actin microfilaments during viral infection has been documented in many studies. The molecular mechanism underlying this important host-virus interaction, however, remains poorly understood. We have investigated the role of actin microfilaments in the life cycle of human parainfluenza vi...

journal_title：Microscopy research and technique

authors： De BP,Banerjee AK

更新日期：1999-10-15 00:00:00

abstract：:Substance P (SP) after binding to the neurokinin-1 (NK-1) receptor regulates many biological functions. Both SP and the NK-1 receptor are expressed in human normal placenta cells, monocytes, and macrophages. However, to our knowledge, the presence of both SP and the NK-1 receptor in macrophages of the placenta, the Ho...

journal_title：Microscopy research and technique

authors： Muñoz M,Carranza A,Pavón A,Anderson G,Coveñas R

更新日期：2013-12-01 00:00:00

abstract：:The present study investigated the regenerative potential of connective tissues harvested from two palatal areas widely used as donor sites for muco-gingival surgical approaches. Connective tissue grafts (CTGs) were obtained by de-epithelialisation of a free gingival graft (deCTG) and by a split flap approach from a p...

journal_title：Microscopy research and technique

authors： Pall E,Cenariu M,Kasaj A,Florea A,Soancă A,Roman A,Georgiu C

更新日期：2017-12-01 00:00:00

abstract：:Many aspects of the organization of the electromotor synapse of electric fish resemble the nerve-muscle junction. In particular, the postsynaptic membrane in both systems share most of their proteins. As a remarquable source of cholinergic synapses, the Torpedo electrocyte model has served to identify the most importa...

journal_title：Microscopy research and technique

authors： Cartaud J,Cartaud A,Kordeli E,Ludosky MA,Marchand S,Stetzkowski-Marden F

更新日期：2000-04-01 00:00:00

abstract：:In high throughput microscopy, it is often assumed that the objects under investigation are fixed spatially. In addition, it is also presumed that the objects are sufficiently populated, otherwise there will be need to search through vast tracks of field of views before any recording can be done. The ability to collec...

journal_title：Microscopy research and technique

authors： Cheong BH,Liew OW,Ng TW

更新日期：2013-08-01 00:00:00

abstract：:Linepithema micans Forel is a poorly studied species that is now considered a pest in vineyards in South Brazil. Larval characters have been used in a few phylogenetic studies, and their importance greatly depends in the amount of available information on different species. This study presents a complete panorama on t...

journal_title：Microscopy research and technique

authors： Nondillo A,Solis DR,Fox EG,Rossi ML,Botton M,Bueno OC

更新日期：2011-04-01 00:00:00

abstract：:The aim of the study was to determine the efficacy of different products containing fluoride, calcium and phosphate for enamel remineralization in eroded primary teeth. A total of 90 sound primary canine teeth were randomly divided into 5 groups of 18 teeth each: 1) control (polished enamel), 2) 5% DuraShield sodium f...

journal_title：Microscopy research and technique

authors： Memarpour M,Soltanimehr E,Sattarahmady N

更新日期：2015-09-01 00:00:00

abstract：:The mammalian gallbladder mucosa is lined by a simple columnar epithelium. Typical surface epithelial cells (principal cells) contain short microvilli, secretory granules, dense bodies, mitochondria and Golgi apparatus. Dense bodies are thought to be lysosomes. Secretory granules contain mucous glycoproteins which are...

journal_title：Microscopy research and technique

authors： Madrid JF,Hernández F,Ballesta J

更新日期：1997-09-15 00:00:00

abstract：:Gap junctions are specialized plasma membrane structures that join neighboring cells via specialized intercellular ion channels (hemichannels) and provide a direct pathway for cell-cell communication. They presumably mediate regulation of growth, transmission of developmental signals, coordination of muscle contractio...

journal_title：Microscopy research and technique

authors： Lal R,Lin H

更新日期：2001-02-01 00:00:00

abstract：:The dermal denticles are among the unique morphological adaptations of sharks, which have been acquired throughout their long evolutionary process of more than 400 million years. Species-specific morphological characteristics of these structures has been applied specially as tools for functional and taxonomic (family-...

journal_title：Microscopy research and technique

authors： Rangel BS,Amorim AF,Kfoury JR Jr,Rici REG

更新日期：2019-08-01 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：:This bibliography is compiled to assist in locating papers related to the application of scanning electron microscopy (SEM) to cerebrospinal-fluid-contacting surfaces in vertebrates. The use of SEM by neuroscientists has continued apace since the publication of the first bibliography in 1980. SEM studies now include m...

journal_title：Microscopy research and technique

authors： Mitchell JA,Ham S

更新日期：1998-04-15 00:00:00

abstract：:Biodegradable microspheres such as those made of poly-D,L-lactide (PDLLA) are widely investigated delivery systems for drugs or antigens. The aim of this study was to examine experimental conditions in order to produce PDLLA microspheres with the best properties for controlled and sustained drug delivery by the modifi...

journal_title：Microscopy research and technique

authors： Jovanović I,Jordović B,Petković M,Ignjatović N,Uskoković D

更新日期：2008-02-01 00:00:00

abstract：:This was the first comprehensive pollen micromorphological investigation of lactiferous flora (Apocynaceae) of District Rawalpindi, Pakistan. The pollen morphology of 10 species of the family Apocynaceae was observed and documented using light microscopy and scanning electron microscopy. Pollen was found subspheroidal...

journal_title：Microscopy research and technique

authors： Naz S,Zafar M,Ahmad M,Memon RA,Sultana S,Bahadur S,Ozdemir FA,Siddiq Z,Shah MA

更新日期：2019-09-01 00:00:00

abstract：:Human adipose derived stem cells have shown chondrogenic differentiation potential in cartilage tissue engineering in combination with biomimetic materials. In this study, the chondrogenic potential of a porous gelatin based scaffold genipin (GNP) crosslinked was investigated in human mesenchymal stem cells obtained f...

journal_title：Microscopy research and technique

authors： Focaroli S,Teti G,Salvatore V,Durante S,Belmonte MM,Giardino R,Mazzotti A,Bigi A,Falconi M

更新日期：2014-11-01 00:00:00

abstract：:The discovery of new song types in Hawaiian Drosophila species has raised a question of alternative sound production and sound perception mechanisms in Drosophila. For example D. disjuncta males, which produce song with a carrier frequency of 5,000-6,000 Hz, do not vibrate their wings but only tremble them in a very s...

journal_title：Microscopy research and technique

authors： Hoikkala A,Moro S

更新日期：2000-07-15 00:00:00

abstract：:Breast cancer is the most common cancer diagnosed among women. In this article, support vector machine is used to classify digital mammogram images into malignant and benign. Wiener filter is used to handle the possible quantum noise, which is more likely to occur in mammograms. Stack-based connected component method ...

journal_title：Microscopy research and technique

authors： Naveed N,Jaffar MA,Choi TS

更新日期：2011-11-01 00:00:00

abstract：:Cigarette smoke is a significant source of cadmium, lead, and toxic elements, which are absorbed into the human organism. In this context, the aim of this study was to investigate in vitro the presence of toxic elements, cadmium, and lead deriving from cigarette smoke in the resin composite, dentine, and dental enamel...

journal_title：Microscopy research and technique

authors： Takeuchi CY,Corrêa-Afonso AM,Pedrazzi H,Dinelli W,Palma-Dibb RG

更新日期：2011-03-01 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：:The morphology and ultrastructure of the rectum in Poecilimon cervus Karabağ, 1950 (Orthoptera, Tettigoniidae) were analyzed by light microscope, scanning (SEM) and transmission electron microscopes (TEM). The rectum is the final part of the digestive tract that plays an important role in water reabsorption in insects...

journal_title：Microscopy research and technique

authors： Polat I,Suludere Z,Candan S

更新日期：2017-02-01 00:00:00

abstract：:In order to test the effectiveness of a new advanced time-lapse microscopy imaging and image processing and analysis system, and to do quantitative and qualitative temporal analyses of in vitro peripheral nerve regeneration, long-term time-lapse imaging of cultures of mouse dorsal root ganglia (DRGs) was performed. DR...

journal_title：Microscopy research and technique

authors： Oztürk G,Erdoğan E

更新日期：2004-06-15 00:00:00

abstract：:Tackling biological problems often involves the imaging and localization of cellular structures on the nanometer scale. Although optical super-resolution below 100 nm can be readily attained with stimulated emission depletion (STED) and photoswitching microscopy methods, attaining an axial resolution <100 nm with focu...

journal_title：Microscopy research and technique

authors： Punge A,Rizzoli SO,Jahn R,Wildanger JD,Meyer L,Schönle A,Kastrup L,Hell SW

更新日期：2008-09-01 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：:Skin is the largest organ of the human body. Thus far, tissue engineering of skin has developed rapidly and has used many types of growth factors and nanofibrous scaffolds. In this study, we differentiated neonate keratinocytes for epithelialization on the polycaprolactone-Platelet gel (PCL-PG) scaffold. Fabricated PC...

journal_title：Microscopy research and technique

authors： Ranjbarvan P,Soleimani M,Samadi Kuchaksaraei A,Ai J,Faridi Majidi R,Verdi J

更新日期：2017-05-01 00:00:00

abstract：:The aim was to assess the effects of 1% peracetic acid (PAA) as a single endodontic irrigant on microhardness, roughness, and erosion of root canal dentin, compared with 2.5% sodium hypochlorite (NaOCl) and with 2.5% NaOCl combined with 17% EDTA. Forty human, single-rooted tooth hemisections were submitted to Knoop mi...

journal_title：Microscopy research and technique

authors： Keine KC,Kuga MC,Coaguila-Llerena H,Palma-Dibb RG,Faria G

更新日期：2020-04-01 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

authors： Perrine KA,Lamarche BL,Hopkins DF,Budge SE,Opresko LK,Wiley HS,Sowa MB

更新日期：2007-04-01 00:00:00

abstract：:Tapping mode atomic force microscopy (AFM) provides phase images in addition to height and amplitude images. Although the behavior of tapping mode AFM has been investigated using mathematical modeling, comprehensive understanding of the behavior of tapping mode AFM still poses a significant challenge to the AFM commun...

journal_title：Microscopy research and technique

authors： Deng W,Zhang GM,Murphy MF,Lilley F,Harvey DM,Burton DR

更新日期：2015-10-01 00:00:00

abstract：:The dynamic transmission electron microscope (DTEM) is introduced as a novel tool for in situ processing of materials. Examples of various types of dynamic studies outline the advantages and differences of laser-based heating in the DTEM in comparison to conventional (resistive) heating in situ TEM methods. We demonst...

journal_title：Microscopy research and technique

authors： Taheri ML,Lagrange T,Reed BW,Armstrong MR,Campbell GH,DeHope WJ,Kim JS,King WE,Masiel DJ,Browning ND

更新日期：2009-03-01 00:00:00