Abstract:
:The effect of chronic treatment with cystic fibrosis (CF) fibroblast medium on rat submandibular gland and pancreas was investigated. Rats were injected for 8 days with conditioned medium from normal or CF fibroblasts. The elemental content of the acinar cells was measured by X-ray microanalysis of cryosections. A significant increase in cellular calcium, and a decrease in cellular sodium concentrations were found after treatment with CF medium. The ultrastructure of the submandibular acinar cells was not affected by the conditioned CF fibroblast culture medium. No effect of treatment with CF medium on ultrastructure and elemental content of pancreatic acinar cells could be demonstrated. The response to alpha-adrenergic, beta-adrenergic, cholinergic, and peptidergic stimulation in submandibular gland acinar cells of rats injected with normal or CF medium was investigated in vitro. With regard to changes in elemental composition after stimulation, no significant differences in response between the two groups could be found. Apparently, a factor in conditioned medium from cultured CF fibroblasts induces a net increase in calcium content of rat submandibular gland acinar cells. Possibly, this factor acts in a similar way in CF patients and may cause elevated calcium levels in CF cells.
journal_name
Exp Mol Patholjournal_title
Experimental and molecular pathologyauthors
von Euler AM,Ceder O,Kollberg H,Roomans GMdoi
10.1016/0014-4800(85)90064-4subject
Has Abstractpub_date
1985-08-01 00:00:00pages
142-9issue
1eissn
0014-4800issn
1096-0945pii
0014-4800(85)90064-4journal_volume
43pub_type
杂志文章abstract::In the erythrocyte, ankyrin is the major adapter protein linking tetramers of band 3 to the spectrin-actin cytoskeleton. This linkage involves a direct interaction between ankyrin and the 14th-15th repeat unit of beta-spectrin. The spectrin cytoskeleton itself is stabilized by the self-association of spectrin heterodi...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1006/exmp.2001.2377
更新日期:2001-06-01 00:00:00
abstract::In our previous study, we demonstrated that a peptide derived from the novel centrosome residing protein Cep55/c10orf3 can be targeted by the cytotoxic T lymphocytes (CTLs) in peripheral blood mononuclear cells (PBMCs) of breast carcinoma patients. In this report, we evaluated the feasibility of cancer immunotherapy u...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2010.10.001
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVE:This study was designed to investigate whether IL-17 can regulate the expression of the MMP/TIMP system, the OPG/RANK/RANKL system, or type-I and type-III collagen fibers in a rat model of isoproterenol-induced heart failure (HF). We also investigated the effect of IL-17 on myocardial fibrosis in this model. ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2009.06.001
更新日期:2009-12-01 00:00:00
abstract::Growth and differentiation factor-5 (GDF-5) is a member of the TGF-ß superfamily which regulates cell division and differentiation. GDF-5 attracted high interest because of its role in skeletal development, especially in cartilaginous sites. Little is known, however, about the role of GFD-5 in disc cell biology. The p...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2014.02.005
更新日期:2014-04-01 00:00:00
abstract::Tumor associated macrophages (TAMs) play an important role in the growth, progression, and metastasis of tumors. The distribution of TAMs in Kazakh esophageal squamous cell carcinoma (ESCC) is not determined. We aimed to investigate the role of TAMs in the occurrence and progression of Kazakh ESCC. CD163 was used as t...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2016.12.001
更新日期:2017-02-01 00:00:00
abstract::Deletion in the 22.9 -Mb chromosomal (chr.) 8p21.3-23 region has been shown to be necessary for the development of breast carcinoma (CaBr). In this study, we have attempted to detect the minimal deleted region(s) in the chr.8p21.3-23 region in 62 primary breast lesions having 56 CaBr tumors and six other breast lesion...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2004.01.002
更新日期:2004-06-01 00:00:00
abstract::RNA binding motif protein 3 (RBM3) has been shown to be upregulated in several types of human tumors. Using tissue microarrays and immunohistochemistry, we showed here that both nuclear and cytoplasmic RBM3 expression levels were higher in hepatocellular carcinoma (HCC) tissues than in adjacent non-tumorous tissues. H...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2020.104546
更新日期:2020-12-01 00:00:00
abstract::Long noncoding RNAs (lncRNAs) have recently been recognized as the important regulators in cardiac diseases. This study was aimed to investigate the role and molecular mechanism of lncRNA KCNQ1OT1 in regulating cardiomyocyte apoptosis in heart failure (HF). The mouse model of HF was induced by doxorubicin (ADR). Cell ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2020.104480
更新日期:2020-08-01 00:00:00
abstract::This study aimed to identify the expression of semaphorin 3C (SEMA3C) in the normal-metastatic spectrum of breast and oral cancers, and correlate expression with microvessel density (MVD, CD31), a surrogate marker of angiogenesis. Histological analysis revealed that SEMA3C expression was reduced in the development of ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2015.03.041
更新日期:2015-08-01 00:00:00
abstract::Carbon tetrachloride-mediated loss of cytochrome P-450 has been compared in hepatic microsomes from untreated and phenobarbital-treated rats. At concentrations of carbon tetrachloride greater than 2.5 mM, a direct effect (i.e., NADPH- independent) on cytochrome P-450 was observed. This apparently arose from the "solve...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(86)90045-6
更新日期:1986-06-01 00:00:00
abstract::The present study was addressed to understand two specific issues: (a) whether atherogenic activity of smooth muscle cells could be initiated by incorporating cholesterol within their membranes through a LDL-receptor-independent pathway; and (b) whether trifluoperazine, which we had recently shown to prevent the chole...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(91)90014-o
更新日期:1991-08-01 00:00:00
abstract::The hypoxia-inducible factor-1alpha (HIF-1alpha) is expressed in response to hypoxia and has been recently demonstrated in a variety of cells such as tumor cells and tumor-associated macrophages. Several characteristics of leishmanial lesions in humans and in animal models, such as microcirculation impairment, metabol...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2004.09.002
更新日期:2005-02-01 00:00:00
abstract::Heritable differences in tumor susceptibility are observed in mice after repetitive exposures to the organotropic colon carcinogen azoxymethane (AOM). The following study was undertaken to determine whether early morphological alterations within the colonic epithelium correlate with subsequent cancer risk. A/J and SWR...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/s0014-4800(99)80003-3
更新日期:1999-02-01 00:00:00
abstract:OBJECT:Mutations of the gene encoding isocitrate dehydrogenase (IDH) have been shown in a significant proportion of diffuse gliomas. These mutations are specific to gliomas and their utility for diagnosis and prognostication of these tumors is being proclaimed. The present study was conducted with the aim of assessing ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章,评审
doi:10.1016/j.yexmp.2011.04.017
更新日期:2011-08-01 00:00:00
abstract::Eotaxin/CCL11 chemokine is expressed in different organs, including the heart, but its precise cellular origin in the heart is unknown. Eotaxin is associated with Th2-like responses and exerts its chemotactic effect through the chemokine receptor-3 (CCR3), which is also expressed on mast cells (MC). The aim of our stu...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2009.07.006
更新日期:2009-10-01 00:00:00
abstract::The Chediak-Higashi syndrome (CHS) is an inherited disorder of humans and of several animal species, characterized by partial albinism, pseudohemophilia, increased susceptibility to disease, and large inclusions in all granule-forming cells. In this study, various parameters of adenine nucleotide biochemistry were exa...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1006/exmp.1993.1004
更新日期:1993-02-01 00:00:00
abstract:BACKGROUND:Calcific tendinopathy (CT) is characterized by deposits of calcium, most commonly found in the shoulder tendons. The exact cause and pathogenesis of CT are not fully understood. This study analyzed the expression pattern of RNA-binding protein fox-1 homolog 2 (RBFOX2), a crucial splicing regulator in tissue ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2019.104264
更新日期:2019-08-01 00:00:00
abstract::5-Azacytidine (AZC) was studied in a lung cancer model in outbred and syngeneic (F1D) hamsters wherein benzol[a]pyrene (BP) from sustained release implants (SRI) induces preneoplastic mucosal changes which progress to bronchogenic cancer. In pilot studies to evaluate AZC toxicity, a dose schedule of 5 mg/kg biweekly w...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(90)90022-6
更新日期:1990-08-01 00:00:00
abstract::The maintenance of homeostasis of the immune system depends on the balance between excitatory and inhibitory signals. Programmed death ligand (PD-L1) is a molecule which downregulates the immune system targeting the programmed death receptor 1 (PD-1). Under physiological conditions, the receptor is constitutively expr...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章,评审
doi:10.1016/j.yexmp.2020.104494
更新日期:2020-10-01 00:00:00
abstract::We previously reported that antibodies to squalene, an experimental vaccine adjuvant, are present in persons with symptoms consistent with Gulf War Syndrome (GWS) (P. B. Asa et al., Exp. Mol. Pathol 68, 196-197, 2000). The United States Department of Defense initiated the Anthrax Vaccine Immunization Program (AVIP) in...
journal_title:Experimental and molecular pathology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1006/exmp.2002.2429
更新日期:2002-08-01 00:00:00
abstract::miR-126 has been implicated in the processes of inflammation and angiogenesis. Through these processes, miR-126 is implicated in cancer biology, but its role there has not been well reviewed. The aim of this review is to examine the molecular mechanisms and clinicopathological significance of miR-126 in human cancers....
journal_title:Experimental and molecular pathology
pub_type: 杂志文章,评审
doi:10.1016/j.yexmp.2013.12.004
更新日期:2014-02-01 00:00:00
abstract::In the treatment of breast cancer, although a wide of choice of drugs and treatment modalities are available, drug resistance or drug toxicity poses a considerable challenge. Tranilast is a well tolerated drug used in the treatment of allergic disorders. Previous works in various models have shown that tranilast has t...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2010.10.012
更新日期:2011-02-01 00:00:00
abstract::Endothelial cell activation and proliferation are the essential steps in flow-induced arterial remodeling. We investigated endothelial cell turnover in the early stages of high-flow in the rabbit common carotid arteries using an arteriovenous fistula (AVF) model by kinetic investigation of cell proliferation and cell ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/s0014-4800(03)00032-7
更新日期:2003-08-01 00:00:00
abstract::Immunological dysfunction is a primary characteristic of multiple sclerosis (MS) and its animal model, experimental autoimmune encephalomyelitis (EAE). Matrine (MAT), a quinolizidine alkaloid derived from the herb Radix Sophorae Flave, has been shown to ameliorate the clinical signs of EAE by suppressing the productio...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2014.10.004
更新日期:2014-12-01 00:00:00
abstract::An immunohistochemical technique was used to localize the major constitutive cytochrome P450 isozyme, P450 LM2, and the major beta-naphthoflavone-inducible isozyme, P450 LM4b, in the livers of untreated and aflatoxin B1 (AFB1)-initiated, tumor-bearing rainbow trout. In hepatic tissue sections from untreated trout, no ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(89)90044-0
更新日期:1989-06-01 00:00:00
abstract::The purpose of the study was to determine the temporal relationship between lymphocyte activating factor (LAF) activity and the acute-phase response, as measured by plasma fibronectin (Fn), C-reactive protein (CRP), and albumin levels in adjuvant arthritic rats. LAF activity as measured in the thymocyte costimulator a...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(88)90007-x
更新日期:1988-12-01 00:00:00
abstract::The parent-into-F1 mouse model (P-->F1) of acute graft-vs.-host disease (GVHD) is a useful model of human acute GVHD because it allows the study of the T cell contribution to pathology without the complicating effects of conditioning regimens. To determine the similarity of this model to human GVHD, we assessed injury...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2005.03.007
更新日期:2005-10-01 00:00:00
abstract::Previous studies demonstrated that the anti-phosphorylcholine (PC) antibodies produced by aged BALB/c (18-22 months old) mice are structurally different and less protective against infection with Streptococcus pneumoniae than those produced by young (3-4 months old) syngeneic mice. However, PC antibody from aged anima...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1006/exmp.1995.1011
更新日期:1995-04-01 00:00:00
abstract::Previously, we described an orthotopic cholangiocarcinoma model based on bile duct inoculation of spontaneously-transformed low grade malignant rat BDE1 cholangiocytes (BDEsp cells) compared to high grade malignant erbB-2/neu- transformed BDE1 cholangiocytes (BDEneu cells) into the livers of syngeneic rats, which clos...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2010.08.007
更新日期:2010-12-01 00:00:00
abstract::Ten cases of myopathy caused by glycogen storage diseases of type II, III, and V, and phosphorylase b kinase deficiency are reported. So-called "abnormal lysosomes" or glycogenosomes which contain abundant glycogen were found in cases of type II, and in some numbers, in cases of type III, and in one case of phosphoryl...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(83)90080-1
更新日期:1983-06-01 00:00:00