Oncocytic adenoma of the nasal cavity. A case report.

abstract：:The epicardium is the outer mesothelial layer of the heart. It covers the myocardium and plays important roles in both heart development and regeneration. It is derived from the proepicardium (PE), groups of cells that emerges at early developmental stages from the dorsal pericardial layer (DP) close to the atrio-vent...

journal_title：Histology and histopathology

authors： Andrés-Delgado L,Galardi-Castilla M,Mercader N,Santamaría L

更新日期：2020-09-01 00:00:00

abstract：:Factor H (FH) is the predominant soluble inhibitor of the complement system. With a concentration of 200-800 microg/ml in human and rat plasma it acts as a cofactor for the soluble factor I (FI)-mediated cleavage of the component C3b to iC3b. Furthermore it competes with factor B for binding to C3b and C3(H2O) and pro...

journal_title：Histology and histopathology

authors： Demberg T,Heine I,Götze O,Altermann WW,Seliger B,Schlaf G

更新日期：2006-01-01 00:00:00

abstract：:Leukemias, a heterogeneous group of hematological disorders, are characterized by ineffective hematopoiesis and morphologic abnormalities of hematopoietic cells. Thrombocytopenia is a common problem among leukemia types that can lead to hemorrhagic complications in patients. The purpose of this review article is to id...

journal_title：Histology and histopathology

authors： Shahrabi S,Behzad MM,Jaseb K,Saki N

更新日期：2018-09-01 00:00:00

abstract：:A large number of biologically active substances have been identified and characterised in the respiratory tract of several mammals. These substances (amines and peptides) exert important regulatory influences on respiratory functions, and they act as neurotransmitters/neuromodulators, both being released from nerve t...

journal_title：Histology and histopathology

authors： Verástegui C,Fernández-Vivero J,Prada A,Rodríguez F,Romero A,González-Moreno M,de Castro JM

更新日期：1997-10-01 00:00:00

abstract：:The present study describes the use of a microwave processing protocol for the rapid histopathological and immunohistochemical diagnosis of bovine rabies. Immunohistochemistry has been used for rabies diagnosis in formalin-fixed tissue with satisfactory results, although the time to diagnosis is considerably longer th...

journal_title：Histology and histopathology

authors： Abreu CC,Nakayama PA,Nogueira CI,Mesquita LP,Lopes PF,Varaschin MS,Seixas Jdo N,Ferreira E,Bezerra PS Jr

更新日期：2012-09-01 00:00:00

abstract：:The rapid Golgi method, combined with current optical and electronmicroscopical techniques, was used in three central gangliogliomas and in one dysplastic gangliocytoma of the cerebellum to study the morphology of ganglionic cells. Gangliogliomas were composed of bipolar, fusiform and radiate cells with dense core and...

journal_title：Histology and histopathology

authors： Ferrer I,Martí E,Guionnet N,Bella R,Serrano T,Towse J,Conesa G,Isamat F

更新日期：1990-07-01 00:00:00

abstract：:The photoreceptors of the barred owl (Strix varia) consist of rods, single cones and unequal double cones present in a ratio of about 35:1:3. In the light-adapted condition the rods are of uniform diameter along their entire length and are therefore not felt to undergo photomechanical changes. The rod outer segment co...

journal_title：Histology and histopathology

authors： Braekevelt CR,Smith SA,Smith BJ

更新日期：1996-01-01 00:00:00

abstract：:Within the last few years, advances have been made regarding perivascular nerves and the endothelium of the vascular system, both potentially important in the understanding of the mechanisms of local control of blood flow. Endothelin-1 (ET-1) has been identified in rat cerebrovascular nerves, neuropeptide Y (NPY) has ...

journal_title：Histology and histopathology

authors： Loesch A

更新日期：2002-04-01 00:00:00

abstract：:Recently, the characterization of mucinous tubular and spindle-cell carcinoma (MTSCC) has been established. MTSCC predominantly occurs in females. This tumor is histologically characterized by eosinophilic cytoplasm, elongated and anastomosing tubules, myxomatous stroma and low-grade nuclear cytology. Proliferation of...

journal_title：Histology and histopathology

authors： Kuroda N,Toi M,Hiroi M,Shuin T,Enzan H

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:Gastric Cardiac Cancer (GCC) has high incidence and poor prognosis requiring early screening of high-risk populations. Minichromosome maintenance (MCM) proteins are used as diagnostic-biomarkers in many cancers but not validated for GCC. We evaluate MCM protein 2 (MCM2), comparing it with the validated marke...

journal_title：Histology and histopathology

authors： Liu M,Li JS,Tian DP,Huang B,Rosqvist S,Su M

更新日期：2013-04-01 00:00:00

abstract：:Neonatal hypoxic ischemia (HI) results in different extents of brain damage, and immature brain tissue is particularly sensitive to the stimulation of HI. Hypoxic-ischemic brain damage (HIBD) is a common and serious nervous system disease in neonates, for both full-term infants and preterm infants, and is one of the m...

journal_title：Histology and histopathology

authors： Yang L,Zhao H,Cui H

更新日期：2020-09-01 00:00:00

abstract：:High mobility group box 1 protein (HMGB1) is a non-histone chromosomal protein which is highly conserved, ubiquitous, and widely distributed. HMGB1 has multiple functions in the nucleus, including the maintenance of nucleosome structure, the regulation of gene transcription, and involvement in DNA recombination. HMBG1...

journal_title：Histology and histopathology

authors： Umahara T,Uchihara T,Koyama S,Hashimoto T,Akimoto J,Haraoka J,Iwamoto T

更新日期：2014-02-01 00:00:00

abstract：:Nitric oxide (NO) is a widely recognized mediator of physiological and pathophysiological signal transmission. Its generation through L-arginine metabolism is relevant in the mesangium of the kidney where NO is produced by constitutive and inducible NO-synthase isoenzymes. Signaling is achieved through target interact...

journal_title：Histology and histopathology

authors： Sandau KB,Brüne B

更新日期：2000-10-01 00:00:00

abstract：:CD24 is known to be an important diagnostic and prognostic marker of several major cancers affecting females. We aimed to determine CD24 expression in normal, hyperplastic, and carcinomatous endometrium and its correlation with estrogen and progesterone receptor expression. A total of 271 cases including 62 normal/atr...

journal_title：Histology and histopathology

authors： Kim KH,Choi JS,Kim JM,Choi YL,Shin YK,Lee HC,Seong IO,Kim BK,Chae SW,Kim SH

更新日期：2009-03-01 00:00:00

abstract：:Glucose uptake and metabolism are essential for proliferation and survival of cells, and are supposed to be enhanced in actively proliferating cell systems such as embryonic and cancer tissues. Glucose uptake is usually carried out through glucose transporters. In the developing fetal lung, metabolism of glucose is th...

journal_title：Histology and histopathology

authors： Ito T,Noguchi Y,Udaka N,Kitamura H,Satoh S

更新日期：1999-07-01 00:00:00

abstract：:To date, no detailed knowledge from animal experiments is available on the kind and extent of osseous and mineral metabolic disorders in genetically determined, insulin-dependent Type I diabetes. The purpose of this study was to examine the influence of the diabetic metabolic state in spontaneously diabetic BB/O(ttawa...

journal_title：Histology and histopathology

authors： Follak N,Klöting I,Ganzer D,Merk H

更新日期：2003-01-01 00:00:00

abstract：:Cerebral cavernous malformations (CCMs) are described as vascular lesions consisting of endothelial-lined dilated vessels embedded in a connective tissue sheath without intervening parenchyma between them. Their anatomical connections with the normal blood vessels are still enigmatic and the fine three-dimensional (3-...

journal_title：Histology and histopathology

authors： Toralba S,Landemore G,Coquemont M,Plancoulaine B,Chapon F

更新日期：2014-08-01 00:00:00

abstract：:Actin microfilaments and microtubules are important cytoskeletal proteins that regulate endothelial repair through alterations in cell shape and through regulation of cell migration following wounding of the endothelium. Upstream pathways have been identified in the regulation of actin and microtubule organization, es...

journal_title：Histology and histopathology

authors： Lee JS,Gotlieb AI

更新日期：2003-07-01 00:00:00

abstract：:Membranous glomerulonephritis caused in Barbus graellsi by myxosporidian infections have been studied by electron microscopy and immunoelectron microscopy techniques. This study indicates that Myxosporidian infection produces a chronic severe aggression. Spores reach the spleen, the kidney and the liver, where they ar...

journal_title：Histology and histopathology

authors： Peribañez MA,del Cacho E,Castillo JA,Arnal MC

更新日期：1993-10-01 00:00:00

abstract：:In Duchenne muscular dystrophy (DMD), the progressive loss of muscle and its ability to function is associated with significant fibrosis, representing the major disease complication in patients. Halofuginone, a halogenated analog of the naturally occurring febrifugine, has been shown to prevent fibrosis in various ani...

journal_title：Histology and histopathology

authors： Wellner G,Mordechay S,Evans P,Genin O,Pines M,Halevy O

更新日期：2019-07-01 00:00:00

abstract：:To clarify the role of REG IV, a new member of the regenerating gene (REG) family, in tumorigenesis and progression of colorectal carcinoma (CRC), 320 CRC specimens, 123 corresponding adjacent non-cancerous mucosa (ANCMs), 46 corresponding non-adjacent non-cancerous mucosa (NANCMs) and 86 adenomas were investigated im...

journal_title：Histology and histopathology

authors： Li XH,Zheng Y,Zheng HC,Takahashi H,Yang XH,Masuda S,Takano Y

更新日期：2010-04-01 00:00:00

abstract：AIMS:The expression patterns of TGFB signaling proteins, such as TGFB1/2, TGFBR1(ALK5), TGFBR2, SMAD1/2/3, SMAD2/3, SMAD4, SMAD7, and of downstream targets of TGFB signaling, CDKN1A (p21CIP1), CDKN1B (p27KIP1), MYC, CDC25A, TP53, and RELA (p65NF-kB) were investigated in gastric carcinomas and other gastric lesions. ME...

journal_title：Histology and histopathology

authors： Kim SH,Lee SH,Choi YL,Wang LH,Park CK,Shin YK

更新日期：2008-12-01 00:00:00

abstract：:Thyroid hormones (TH) stimulate oxidative metabolism in many tissues in the body, but testis is not one of them. Therefore, in this sense, testis is not considered as a target organ for TH. However, recent findings clearly show that TH have significant functions on the testis in general, and Leydig cells in particular...

journal_title：Histology and histopathology

authors： Mendis-Handagama SM,Ariyaratne HB

更新日期：2004-07-01 00:00:00

abstract：:The present study analyzed the temporal and spatial expression of TGF-beta isoforms and activated pSmad2 and p38MAPK during epithelial debridement wound repair, using chick cornea by immunohistochemistry. Normal corneas showed low-level TGF-betas staining. Following wounding, TGF-beta1 expression was strong in the Bow...

journal_title：Histology and histopathology

authors： Huh MI,Chang Y,Jung JC

更新日期：2009-11-01 00:00:00

abstract：:Huntington's disease (HD) is a tremendously debilitating disorder that strikes relatively young individuals and progresses rapidly over the next ten to fifteen years inducing a loss of cognitive and motor skills and eventually death occurs. The primary locus of the disorder is a polyglutamine expansion of the protein ...

journal_title：Histology and histopathology

authors： Martin B,Golden E,Keselman A,Stone M,Mattson MP,Egan JM,Maudsley S

更新日期：2008-02-01 00:00:00

abstract：:Epidemiologic studies have suggested that elderly patients who consumed diets rich in antioxidants throughout their lives are less likely to be afflicted with age-related macular degeneration (AMD). This led to the Age-Related Eye Disease Study, which showed that supplements containing antioxidant vitamins and zinc re...

journal_title：Histology and histopathology

authors： Shen JK,Dong A,Hackett SF,Bell WR,Green WR,Campochiaro PA

更新日期：2007-12-01 00:00:00

abstract：:The morphology of the rat duodenum after chronic treatment with 15% (v/v) ethanol and 4% (v/v) pentanol was studied. Male Wistar rats of experimental groups were given ethanol and pentanol for 15 weeks with food and fluid freely available. Ethanol-15% and 4% pentanol-fed rats showed a significantly reduced fluid and f...

journal_title：Histology and histopathology

authors： Vaquera J,Vaquera A,Girbes T

更新日期：2002-01-01 00:00:00

abstract：:Circadian and seasonal variations were observed in the karyometric index of pinealocytes in the cortical and medullary regions of the distal pineal body. The study involved 70 Wistar rats over a 24-hour interval (0:6, 10:00, 14:00, 18:00, 22:00, 02:00, 06:00 h) during two natural photoluminous periods, i.e. late summe...

journal_title：Histology and histopathology

authors： Cimas García C,Martínez Soriano F,Ruiz Torner A

更新日期：1992-10-01 00:00:00

abstract：:A comparative histochemical and morphometric study in two groups of homologous muscles from different tetrapods (rat, pigeon, lizard and frog) was performed. On the basis of their fiber diameters and oxidative enzyme activities, an initial correlation between fiber types of all animals is observed, although in the liz...

journal_title：Histology and histopathology

authors： Burgos Bretones JJ,Razquin Peralta B,Aguirre Urizar J,Rivera Pomar JM

更新日期：1987-01-01 00:00:00

abstract：:Programmed death-ligand 1 (PD-L1) is an inhibitory transmembrane protein that can prevent autoimmune response. Upregulated PD-L1 serves as a predictive biomarker for patients who may respond well to immune checkpoint therapies. However, variable associations of PD-L1 level with prognoses have been reported. In this st...

journal_title：Histology and histopathology

authors： Su BC,Ting CH,Lee KY,Wu SM,Feng PH,Chan YF,Chen JY

更新日期：2020-10-28 00:00:00