Abstract:
:The coexistence of serotonin and cholecystokinin was studied in foetal sheep lungs at pseudoglandular stage of development by light microscopic immunohistochemistry. The coexistence was examined by staining consecutive sections with the different antibodies. Serotonin and cholecystokinin immunoreactivity was found within consecutive sections of most bronchopulmonary neuroepithelial bodies and in consecutive sections of the same intrapulmonary autonomic ganglia.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
Balaguer L,Romano J,Ruiz-Pesini Psubject
Has Abstractpub_date
1994-01-01 00:00:00pages
49-51issue
1eissn
0213-3911issn
1699-5848journal_volume
9pub_type
杂志文章abstract::Detailed histomorphometric analysis of human conjunctival biopsy specimens has convincingly demonstrated that tissue remodeling of the extracellular matrix (ECM) is an essential and dynamic process associated with conjunctival scarring in ocular cicatricial pemphigoid (OCP). The conjunctival scarring often eventually ...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-16.1203
更新日期:2001-10-01 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
pub_type: 杂志文章
doi:10.14670/HH-24.309
更新日期:2009-03-01 00:00:00
abstract::The S100 gene family, which is composed of at least 24 members carrying the Ca2+ binding EF-hand motif, has been implicated in both intracellular and extracellular functions, including enzyme activities, immune responses, cytoskeleton dynamics, Ca2+ homeostasis, cell growth and cell differentiation. Altered S100 prote...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-22.1025
更新日期:2007-09-01 00:00:00
abstract::Using histopathological analysis of semi-thin sections stained with toluidine blue, we observed profound pathological changes in the islets of Langerhans of hamsters infected with the scrapie agent (strain 139H). These included cytoplasmic vesicles, nuclear swelling, and vacuolization in the islet cells. Two types of ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1996-01-01 00:00:00
abstract::Mitochondrial transcription factor A (mtTFA) plays a crucial role in both the transcription and maintenance of mitochondrial DNA. A high expression of mtTFA has been demonstrated in several solid tumors, and is closely associated with cancer cell survival/apoptosis and growth. However, its expression pattern in pancre...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-30.193
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:Honey and olive oil are natural products that have high nutritional values, and therapeutic properties. Cytotoxic drugs, like methotrexate (MTX) are used to treat malignancies in tumour cells; however, these drugs also have serious side effects that could threaten the patient's life. AIM:To evaluate the pot...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-18-126
更新日期:2019-12-01 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
pub_type: 杂志文章,评审
doi:10.14670/HH-11-976
更新日期:2018-09-01 00:00:00
abstract::The presence of intestinal metaplasia (IM) 11 years after selective proximal vagotomy (SPV), selective proximal vagotomy with pyloroplasty (SPV + PP) and selective vagotomy with pyloroplasty (SV + PP) was investigated in 38 consecutive patients. IM was significantly more frequent in SPV than in SV + PP, SPV + PP or in...
journal_title:Histology and histopathology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1993-04-01 00:00:00
abstract::Aneurysmal subarachnoid hemorrhage (SAH) remains a serious cerebrovascular disease. Even if SAH patients survive the initial insults, delayed cerebral ischemia (DCI) may occur at 4 days or later post-SAH. DCI is characteristics of SAH, and is considered to develop by blood breakdown products and inflammatory reactions...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-18-253
更新日期:2020-09-30 00:00:00
abstract::Various microscopic methods have been used to analyze the morphology and molecular distribution of cells and tissues. Using conventional procedures, however, ischemic or anoxic artifacts are inevitably caused by tissue-resection or perfusion-fixation. The in vivo cryotechnique (IVCT) was developed to overcome these pr...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-22.1281
更新日期:2007-11-01 00:00:00
abstract::A variety of studies have shown that incubation of different tumour cell lines with mistletoe lectins (MLs) in vitro has a marked cytotoxic effect. In the concentration range of low cytotoxicity cell death induced by ML-I is quantitatively due to apoptotic processes. The first events observed being membrane perforatio...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-21.285
更新日期:2006-03-01 00:00:00
abstract::In order to analyze the incidence and prevalence of Human Papillomavirus (HPV) in penile carcinoma, we studied 49 patients with penile carcinoma. Formalin-fixed, paraffin-embedded tissue samples were collected from 64 samples of penile carcinoma from the Hospital General Universitario (Albacete, Spain). Cases were his...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-22.177
更新日期:2007-02-01 00:00:00
abstract::Hexachlorobenzene (HCB) is a fungicide and a pollutant of increasing concern in industrialized regions of the world. Reproductive failure is one of the effects of HCB upon mammals. Alteration of cell shape in the ovary surface epithelium (OSE) of Cynomolgus monkeys following oral administration of HCB was observed in ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1991-10-01 00:00:00
abstract::F10, a subline of the B16 mouse melanoma cell line, is itself the parent of the more metastatic BL6 line. BL6 cells differ from F10 cells by an alteration of the gene encoding the B56gamma regulatory subunit of protein phosphatase 2A (PP2A), which results in mRNA encoding a truncated variant of the subunit (deltagamma...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-19.391
更新日期:2004-04-01 00:00:00
abstract::Thymidine phosphorylase (TP), thymidylate synthase (TS) and dihydropyrimidine dehydrogenase (DPD) have been indicated as possible predictive markers for epithelial malignancies. All these three enzymes are actively involved in 5-FU metabolism. In this report, we investigated mRNA expression of these factors with real-...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-19.129
更新日期:2004-01-01 00:00:00
abstract::Emperipolesis has recently been described as a constant feature of "biphasic squamoid" papillary renal cell carcinoma (BPRCC). We also noticed this in some high-grade (HG) RCC, which promoted the present study to estimate the incidence of emperipolesis in RCCs and to describe them in further detail. 14 cases of HGRCC ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-11-925
更新日期:2018-03-01 00:00:00
abstract::This study explores the possibility of a regulatory role for cytokine IL-10 in platelet aggregation as an active vascular repair mechanism. Endothelial cells from human umbilical cord vein were cultured in the presence of different IL-10 concentrations (0-100 ng/ml). Platelet-rich plasma was then added to these cultur...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-18.695
更新日期:2003-07-01 00:00:00
abstract::Fibrosis is a pathological feature of most chronic diseases and leads to the dysfunction of various organs. However, there is currently no effective method for treating fibrosis. In recent years, a small gas, sulfur dioxide (SO₂), which can be generated endogenously in mammals, has been found to have vasorelaxation ac...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-18-169
更新日期:2019-12-01 00:00:00
abstract::To determine the appropriate time for bone reconstruction after irradiation, the healing process after autogenous iliac bone transplantation in the irradiated parietal bone was examined by scanning electron microscopy and light microscopy. Bone transplantation was carried out at the second and the fourth weeks after C...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-15.7
更新日期:2000-01-01 00:00:00
abstract::Discrimination of follicular cell-derived benign and malignant tumors of the thyroid is one of the major problems encountered in surgical pathology. In the present study, we evaluated the immunohistochemical expression of NGAL, an iron-binding protein involved in the infiltrative potential of cancer cells, in a cohort...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-27.329
更新日期:2012-03-01 00:00:00
abstract::Acetylcholinesterase (AchE)-positive afferent axons in the mucosa of the cat urinary bladder were examined in the present experiments. Small-sized dorsal root ganglion cells containing AchE enzyme activity were labelled by injection of retrograde tracer (wheat germ agglutinin conjugated to enzymatically inactive horse...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1995-07-01 00:00:00
abstract:OBJECTIVE:Describe the morphological changes that take place in the lung parenchyma and in the airways during the respiratory cycle with a view to establishing a relationship between them. SUBJECTS:Adult Wistar rats. INTERVENTIONS:The lungs were fixed at seven different points in the respiratory cycle: Inflation, 10 ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-22.43
更新日期:2007-01-01 00:00:00
abstract::Current data on the localization of neuropeptide Y-related peptides in the hypothalamo-pituitary-adrenal gland (HPA) axis as well as the effects of these peptides on the function of cells comprising HPA axis are presented and discussed. The action of neuropeptide Y, peptide YY, and pancreatic polypeptide on HPA axis a...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:
更新日期:1996-04-01 00:00:00
abstract::Light and electron microscopy were used to analyze the epithelial lining of odontogenic cysts excised from edentulous regions of the jaws. Clinically, three cases were identified as keratocysts, and 21 cases as cysts other than keratocysts ("non-keratocysts"). The epithelium of the former was found to achieve keratini...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1996-04-01 00:00:00
abstract::During mammalian mitosis, a proofreading network called the spindle assembly checkpoint (SAC) is indispensable for ensuring the fidelity of chromosome segregation. An inhibitory SAC signal is deputed to inhibits mitotic cell-cycle progression in response to misaligned chromosomes until such imperfections are rectified...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-21.873
更新日期:2006-08-01 00:00:00
abstract::Unlike other B cells, plasma cells (PC) react with only a few antibodies against haemopoietic antigens. We investigated 36 specimens exhibiting a reactive increase in PC numbers (i.e. plasmacytosis, PC hyperplasia) with a broad panel of antibodies suitable for use on formalin-fixed, paraffin-embedded tissue, and compa...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-14.805
更新日期:1999-07-01 00:00:00
abstract::Griffonia simplicifolia agglutinin I-B4 (GSAI-B4) has broader specificity for B antigen variants and can recognize the antigens in a wide variety of human tissues. Thus, the concentration range of GSAI-B4 required for staining and the susceptibility of staining to alpha-galactosidase digestion is presumed to correlate...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1997-04-01 00:00:00
abstract::The primary objective of this research project was to study the role of sex steroids in the pathogenesis of cholelithiasis using the Syrian hamster as a model. In addition to the morphological examination of the gallbladder epithelium, we thought it imperative to observe the changes induced in the biliary tract in res...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1995-07-01 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
pub_type: 杂志文章,评审
doi:10.14670/HH-14.895
更新日期:1999-07-01 00:00:00
abstract::During endotoxic shock, the liver exerts a lipopolysaccharide (LPS) clearance function with the participation of both parenchymal and sinusoidal cells. Liver damage could be caused by LPS direct action, hypoxia and/or inflammatory mediators released by Kupffer cells. The aim of this study is to establish an experiment...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1996-07-01 00:00:00