Abstract：
:Lymphatic vessels afferent to the popliteal nodes in young adult rats and guinea pigs were interrupted at the lowest edge of the popliteal fossa, and regressive changes in the nodes occurring 4 to 16 or 18 weeks after surgery were re-examined histologically. In the rat, some popliteal nodes were drained by lymphatic channel(s) from the tail. After surgery, the popliteal nodes without lymphatic channel(s) from the tail underwent regression of all their constituent deep cortical units and also the peripheral cortex comprising lymph follicles, until at 18 weeks, the lymphoid organization of the node reached a minimal level. On the other hand, in popliteal nodes having a lymphatic channel from the tail, some deep cortical units and the overlying peripheral cortex underwent hypotrophy, leaving the remaining units and their overlying peripheral cortex little affected. In the guinea pig, the treated nodes underwent progressive atrophy and ultimately became rudimentary, or even vanished, after 16 weeks. Treated rudimentary nodes were composed largely of stromal cells only, and these were replaced to a various extent by fat. The present results are discussed in relation to complete and incomplete inhibition of the afferent lymph flowing into the surgically treated nodes.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
Hoshi H,Takemoto R,Nagata H,Horie K,Murakami G,Suzuki Ssubject
Has Abstractpub_date
1993-07-01 00:00:00pages
491-9issue
3eissn
0213-3911issn
1699-5848journal_volume
8pub_type
杂志文章abstract：:The main role of growth arrest and DNA damage-inducible (GADD) genes is to block proliferation at G1 and G2 checkpoints in response to DNA damage. The goal of this study was to examine the expression of GADD genes in primary melanomas with respect to prognosis. GADD34 was found in 73% of the primary melanomas investig...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-17.805
更新日期：2002-01-01 00:00:00
abstract：:The vacuolar-type H(+)-ATPases (V-ATPases) are a family of multi-subunit ATP-dependent proton pumps involved in diverse cellular processes, including acid/base homeostasis, receptor-mediated endocytosis, processing of proteins and signaling molecules, targeting of lysosomal enzymes, and activation of various degradati...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-25.1611
更新日期：2010-12-01 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：:Voltage-activated Ca2+ channels play an important role in synaptic transmission, signal processing and development. The immunohistochemical localization of Cav1.2 (alpha1C) and Cav2.3 (alpha1E) Ca2+ channels was studied in the developing and adult mouse organ of Corti using subunit-specific antibodies and fluorescent ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-18.1115
更新日期：2003-10-01 00:00:00
abstract：:The techniques for light and electron microscopic radioautography developed in our laboratory are described. The outlines of the applications to various tissues and organs are also briefly summarized. First, the techniques are explained in detail. These techniques can be divided into two categories, i.e., chemical fix...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：
更新日期：1997-10-01 00:00:00
abstract：:We review here the 14 members of the Monocarboxylate transporter family (MCTs), their relationship based on sequence homology. The range of substrates transported by different members of this family extends from the standard monocarboxylate metabolites, lactic and pyruvic acids, to aromatic amino acids and thyroid hor...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-24.243
更新日期：2009-02-01 00:00:00
abstract：:Laminin (LAM) and fibronectin (FI) are regarded as major components of the glomerular extracellular matrix. The aim of this study was to define the distribution of LAM and FI in primary glomerulonephritis (GN) and GN of systemic lupus erythematosus (SLE) and to correlate the type of glomerular disorders with possible ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
abstract：:Chorioamnionitis and preeclampsia account for the majority of preterm births worldwide. Thus far, adequate methods for early detection or prevention of these diseases are lacking. In preeclampsia, accelerated villous maturation is believed to compensate placental insufficiency. However, little is known about the effec...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-18-205
更新日期：2020-08-01 00:00:00
abstract：:We describe a new technique, decalcification by perfusion, for the softening of bony tissue. The blood circulatory system was perfused in 16 rats via a cannula through the left heart ventricle with a fixative followed by New Decalc (an acidic demineralizer) for 30-240 minutes. Perfusion decalcification for 120 minutes...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：:The purpose of this study is to visualize topographical changes of serum proteins, albumin and immunoglobulin, passing through mouse glomerular capillary loops and their reabsorption in renal proximal tubules by immunohistochemistry in combination with our "in vivo cryotechnique". The "in vivo cryotechnique" was perfo...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-20.807
更新日期：2005-07-01 00:00:00
abstract：:Parkinson's disease (PD) is a neurodegenerative disorder characterized by progressive cell loss confined mostly to dopaminergic neurons of the substantia nigra. Several factors, including oxidative stress, and decreased activity of complex I mitochondrial respiratory chain, are involved in the degenerative process. Ye...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:Orexins A and B are two hypothalamic peptides, involved in the central regulation of feeding, which act through two receptor subtypes, named OX1R and OX2R. OX1R is selective for orexin-A, and OX2R binds both orexins. We have investigated the effects of three subcutaneous injections of 10 nmol/kg body weight of orexins...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-16.713
更新日期：2001-07-01 00:00:00
abstract：:This report describes the gross, histopathological, immunocytochemical and electron microscopic findings in a cat with systemic cryptococcosis and feline immunodeficiency virus (FIV) infection. Lymphadenopathy and cloudiness of leptomeninges were the major gross findings. Numerous cryptococcal yeasts were found in lym...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1994-04-01 00:00:00
abstract：:This study deals with myocardial preservation after 24 hours of continuous, hypothermic and oxygenated perfusion with Cape Town (CT) solution, focusing on the morphological changes produced by preservation and reperfusion, and their possible relationship to the composition of the solution and the immediate hemodynamic...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-13.21
更新日期：1998-01-01 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
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:Lipopolysaccharide (LPS) induced inflammation often leads to lung injury, in which pulmonary recruitment of neutrophils plays a pivotal role. Inflammatory processes are influenced by CD26/DPP4, highly expressed in lungs. Asthma induced CD26/DPP4 deficient (CD26/DPP4⁻) Fischer (F) 344 rats suffering from a tr...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-18-117
更新日期：2019-10-01 00:00:00
abstract：:The reactivity of endothelial cells to putative endothelial cell-specific markers varies with species, with vessel size and with the organ studied. To determine their value in studies of fetal rat lung, and whether organ immaturity would also influence reactivity, we studied endothelial cell immunoreactivity to antibo...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：:Serotonin-producing pancreatic endocrine tumours are rare neoplasms which in most cases exhibit malignant biological behaviour. These tumours, in the majority of the well-documented cases, are composed of argyrophil- and argentaffin-positive cells which contain large pleomorphic neurosecretory granules. In contrast, a...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：:HtrA1 is a secreted protein which behaves as a molecular chaperone at low temperatures and as a serine protease at high temperatures. When the placenta escapes the normal growth control mechanisms, which are present during normal pregnancy, it may develop trophoblastic diseases, such as hydatidiform mole and choriocar...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-24.1213
更新日期：2009-10-01 00:00:00
abstract：:Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used for the purpose of anti-inflammation, antipyretic, and analgesia. For this aim, they are used for the alleviation of pain, fever, and inflammation associated with rheumatoid arthritis, sports injuries, and temporary pain. However, treatment with NSAIDs may ...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-27.417
更新日期：2012-04-01 00:00:00
abstract：:Soft dental tissues have been identified as easily accessible sources of multipotent postnatal stem cells. Dental stem cells are mesenchymal stem cells (MSC) capable of differentiating into at least three distinct cell lineages: osteo/odontogenic, adipogenic and neurogenic. They express various markers including those...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-29.699
更新日期：2014-06-01 00:00:00
abstract：:We have studied the occurrence and specific features of liver cell dysplasia (LCD) in Chinese patients showing liver cirrhosis with or without hepatocellular carcinoma (HCC). Three types of LCD (SLCD, LLCDo, LLCDe) were morphologically defined, and these types were further analyzed using karyometry, estimation of nucl...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：BACKGROUND:Gelatinases include matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9). The abnormal expressions of gelatinases are implicated in the pathogenesis of extracellular matrix (ECM) accumulation. Apolipo-protein E (apoE) is an important plasma protein in cholesterol homeostasis and plays a ...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-27.249
更新日期：2012-02-01 00:00:00
abstract：:Duodenal samples were taken from similar locations in six cats, processed, stained, and examined via light microscope. There were no prominent circular folds (plicae circulares) or stratum compactum (lamina subglandularis). The 1072 microns x 201 microns villi were covered by 46 microns high columnar epitheliocytes pr...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：
更新日期：1986-10-01 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
pub_type： 杂志文章
doi：10.14670/HH-27.1227
更新日期：2012-09-01 00:00:00
abstract：:Phagocytosis is an important feature of innate immunity in which invading microorganisms are engulfed, killed and degraded - and in some immune cells, their antigens presented to adaptive immune system. A closely related process, efferocytosis, removes apoptotic cells, and is essential for the maintenance of homeostas...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-18-252
更新日期：2020-09-29 00:00:00
abstract：UNLABELLED:The aim of this work was to evaluate the effect of magnesium sulphate (MgSO4) administration on blood-brain barrier (BBB) permeabilization after cerebral hypoxia-ischemia (HI) induced by partial occlusion of the umbilical cord of premature fetal lambs. We also characterized BBB dysfunction in terms of the le...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-24.1129
更新日期：2009-09-01 00:00:00
abstract：:A method for the in vitro generation of granulomas and its use in the analysis of the human granulomatous response is summarized. As a target for the cellular response L3 larvae of Nippostrongylus brasiliensis are coincubated with human mononuclear blood cells, and within seven to fourteen days the development of bloo...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-16.645
更新日期：2001-04-01 00:00:00
abstract：:Primordial germ cells (PGCs) are the founder cells of all gametes. PGCs differentiate from pluripotent epiblasts cells by mesodermal induction signals during gastrulation. Although PGCs are unipotent cells that eventually differentiate into only sperm or oocytes, they dedifferentitate to pluripotent stem cells known a...
journal_title：Histology and histopathology
pub_type： 杂志文章,评审
doi：10.14670/HH-26.643
更新日期：2011-05-01 00:00:00
abstract：:Calcium/calmodulin-dependent protein kinase II (CaMKII) is considered one of the key intracellular signaling proteins for development of neuropathy. We analyzed the expression of total CaMKII (tCaMKII) and its alpha, beta, gamma and delta isoforms in dorsal root ganglia (DRG) in a rat model of Diabetes mellitus type I...
journal_title：Histology and histopathology
pub_type： 杂志文章
doi：10.14670/HH-29.10.649
更新日期：2014-05-01 00:00:00
