Abstract：
:Very suggestive evidence for possible role of beta-endorphin (BE) in immune activity has been continuously accumulated in the literature in spite of contradictory results about the involvement of the opiate system in immunological response. The reversed passive Arthus reaction (RPAR) was performed in the dorsal area of the guinea pig skin and immunohistochemical PAP method was applied for visualisation of BE. The positive BE immunoreactivity was observed in sebaceous gland cells (SGC) , mainly localized in the middle layer of the glands, both in the normal and experimental skin. The maximal intensity of immunoreactivity to BE in SGC during RPAR was stronger than normal. In control skin, 50% of SGC revealed positive immunoreactivity comparing to 60-66% in the late phase of RPAR. Sebaceous glands (SGs) probably take part in local homeostasis in the skin, also during immune inflammation.
journal_name
Folia Histochem Cytobioljournal_title
Folia histochemica et cytobiologicaauthors
Gendek-Kubiak Hsubject
Has Abstractpub_date
1998-01-01 00:00:00pages
15-8issue
1eissn
0239-8508issn
1897-5631journal_volume
36pub_type
杂志文章abstract：:Propionibacterium acnes (P. acnes) has been implicated in the pathogenesis of acne vulgaris which is the most common cutaneous disorder. It has a proinflammatory activity and takes part in immune reactions modulating the Th1/Th2 cellular response. The exposure of dendritic cells (DCs) to whole bacteria, their componen...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-008-0064-x
更新日期：2008-01-01 00:00:00
abstract：INTRODUCTION:Struma ovarii (SO) is a monodermal teratoma in which thyroid tissue comprises more than 50% of the tumour. Papillary thyroid cancer (PTC) in SO is a rare finding, as only 5% of SO cases undergo malignant transformation. Malignant SO is usually asymptomatic and infrequently diagnosed preoperatively. Because...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.5603/FHC.a2019.0004
更新日期：2019-01-01 00:00:00
abstract：:Exposure to glucocorticoids (GCs) leads to numerous changes in various biological systems including the reproductive system. The aim of the present study was to find out whether dexamethasone (Dex), a widely used GC, would influence the apoptosis and expression of Bax, an important proapoptotic protein, in the mouse t...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0041-z
更新日期：2009-01-01 00:00:00
abstract：:The present study was aimed at disclosing axotomy- and inflammation-induced changes in the chemical coding of retrogradely labelled distal bowel-projecting neurons in the porcine IMG. Particular attention was paid to the changes in the expression pattern of vasoactive intestinal polypeptide and nitric oxide synthase (...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:Parathyroid hormone-related peptide (PTHrP) is the cause of humoral hipercalcaemia of malignancy syndrome (HHM). It is known that the peptide as well as its receptors are widely distributed in many normal organs and tissues, where it influences an array of diverse functions which are realized through paracrine or auto...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:The aim of this study was to estimate distant results after discontinuation of long term lamivudine treatment in children with chronic hepatitis B. Furthermore, the emergence of HBV polymerase gene variants in YMDD motif during therapy was examined. Additionally, the most commonly occurring type of mutation in the pol...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-08-0107-3
更新日期：2010-01-01 00:00:00
abstract：:The biology of breast cancer is closely releted to sex steroid hormones. Estrogen receptor beta is overexpressed in around 70% breast cancer cases, referrd to as "ER positive". Estrogens bind to estrogen receptor and stimulate the transcription of genes involved in control of cell proliferation. Moreover, estrogens ma...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0047-6
更新日期：2009-01-01 00:00:00
abstract：:The study has been carried out on Wistar rats. The animals were divided into two groups: the control rats received 0.9% saline solution intraperitoneally in there consecutive days. The experimental animals were administered 1% solution of acetylphenylhydrazine (APHZ) intraperitoneally also in three days. Prior to the ...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Calcium binding sites were revealed in the polytropic egg vesicles of Galleria mellonella (Lepidoptera) by fixation of the ovariole with glutaraldehyde in the presence of excess of calcium. Calcium dependent deposits appeared in the mitochondrial matrix in cells of the epithelial sheath and of the follicular epitheliu...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:Induction of the P21 protein is an integral part of cell growth arrest associated with the cellular response to senescence or damage. Changes in the P21 protein level are often observed in tumour cells and it is suggested, that they correlate with malignancy. We studied the P21 gene expression at the mRNA level in bio...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:The polytrophic ovarioles of Panorpa communis are differentiated into a terminal filament, germarium and vitellarium. The germarium contains cystoblasts and germ cell clusters at early stages of their differentiation. At the base of germarium the cystocytes become morphologically diversified. One of the central cells ...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:The ultrastructural localization of a proteasomal antigen in human spermatozoa was studied by means of immunolabeling with the MPC21 monoclonal antibody and secondary gold labeled antibody with 1.4 nm gold particles in combination with silver enhancement reaction using pre-embedding technique. The labeling was found i...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:The fibroblast growth factors (FGFs) are multifunctional proteins that, among other roles, regulate structural reorganization of uterine and placental vascular bed during pregnancy. Thus, we analyzed mRNA and protein expression and immunohistochemical localization of FGF-1 and FGF-2, and their receptors (FGFR-1 and FG...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-010-0073-4
更新日期：2010-12-01 00:00:00
abstract：:The death and phagocytosis of the stomach mucoid epithelium cells in 2-8 day old mice were investigated in relation to the state of cell differentiation and the cell age. The autoradiographic determination of 3H-thymidine and cytochemical demonstration of neutral mucosubstances in secretory granules (TA-UA and PA-TCH-...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:The most important features that determine the vital role of bone include: a) a continuous supply of calcium, which is indispensible for every cell of the entire organism at all times, and b) the delivery of circulating blood cells and some adult stem cells to keep the body vigorous, ready for self-reparation, and con...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章,评审
doi：10.5603/fhc.2011.0079
更新日期：2011-01-01 00:00:00
abstract：:In root meristems of 3 species (Secale cereale L., Vicia faba L. subsp. minor, Allium cepa L.) the durations of cell cycles and their phases were calculated using 3H-thymidine labelling. In the above species and in Helianthus annuus L. (parameters of the cell cycle determined earlier) the G1 and G2 phase durations wer...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:The intra-S-phase checkpoint response to hydroxyurea (HU)-mediated arrest of DNA replication was analysed in root meristems of two legumes, Pisum sativum and Vicia faba. The obtained results suggest that a molecular signal which invokes mechanisms allowing the cells to override the S-M dependency control system may be...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:The aim of this study was to examine the prevalence and clinicopathological significance of KRAS point mutation in endometrial hyperplasia and carcinoma. We analysed KRAS in 11 cases of complex atypical hyperplasia and in 49 endometrial carcinomas using polymerase chain reaction associated with restriction fragment le...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0014-2
更新日期：2009-01-01 00:00:00
abstract：:Stimulus-induced changes in free cytosolic Ca2+ in different types of plant cells have been monitored with the aid of fluorescent calcium indicator dyes. However, there is no simple and convenient method for introducing these dyes into the plant cell cytoplasm. This paper reports tests of different procedures for load...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:The advent of DNA and RNA labelling techniques which allow non-autoradiographic detection of specific nucleic acid sequences has opened new possibilities for rapid diagnosis at the nucleic acid level. There are already practical applications. However, in order to fully compete with radioactive procedures an increase i...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:To date four types of glial cells have been identified in central nervous system: astrocytes, oligodendrocytes, microglia, ependymocytes. The latest results indicate the existence of the fifth glial type-synantocytes from the Greek word synanto that is for contact. Synantocyte processes reach neurons, astrocytes, olig...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章,评审
doi：10.2478/v10042-010-0033-z
更新日期：2010-01-01 00:00:00
abstract：:Stem cells for skeletal muscle originate from dermomyotome of the embryo. The early marker of these cells is expression of both transcription factors Pax3 and Pax7 (Pax3+/Pax7+ cells). The skeletal muscles in the adult organism have a remarkable ability to regenerate. Skeletal muscle damage induces degenerative phase,...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章,评审
doi：
更新日期：2006-01-01 00:00:00
abstract：:The internal space of the antheridium in Chara vulgaris L. is filled with the PAS-positive mucilage which is of pectic nature. Morphometric and cytophotometric measurements on the semithin sections indicate that the concentration and amount of PAS-positive polysaccharides: 1) increase during the time of antheridial gr...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:The relationship between alcohol consumption and glycoconjugate metabolism is complex and multidimensional. This review summarizes the advances in basic and clinical research on the molecular and cellular events involved in the metabolic effects of alcohol on glycoconjugates (glycoproteins, glycolipids, and proteoglyc...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章,评审
doi：10.2478/18690
更新日期：2012-04-24 00:00:00
abstract：:Grid technology has enabled the clustering and the efficient and secure access to and interaction among a wide variety of geographically distributed resources such as: supercomputers, storage systems, data sources, instruments and special devices and services. Their main applications include large-scale computational ...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0116-x
更新日期：2009-01-01 00:00:00
abstract：:The autoradiographic method was used to compare the 3H-uridine incorporation and the number of hybridization sites with 3H-5S DNA in yellow lupin root apical meristem, root hair of uninfected roots as well as in root nodule cortex and bacteriod-containing tissue. It has been shown that the number of hybridization site...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:Tyrosine phosphorylation of numerous proteins is one of the earliest events detectable during Fcgamma receptor-mediated phagocytosis. We demonstrate that IgG-coated particles associated with the surface of macrophages are enriched with numerous tyrosine-phosphorylated proteins. During particle internalization the prot...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:Evidence has accumulated that cancer develops from a population of quiescent tissue committed/pluripotent stem cells (TCSC/PSC) or cells developmentally closely related to them that are distributed in various organs. To support this notion, stem cells (SC) are long lived cells and thus may become the subject of accumu...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章,评审
doi：
更新日期：2005-01-01 00:00:00
abstract：:The fossil dinosaur bone material, 80 million years old was studied. Samples for analysis were prepared with specially elaborated methods. Images obtained in the light, transmission electron, and scanning electron microscopes revealed the spatial distribution of the osteocytes lying near and far from the vascular cana...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:Preterm labour and prematurity are still a main cause of perinatal morbidity nowadays. The aim of our study was to assess the role of MMP-8 as a predictive marker of preterm delivery. Four groups of patients were involved to the study: I - pregnant women at 24-34 weeks of gestation with any symptoms of threatened pret...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-010-0037-8
更新日期：2010-09-30 00:00:00
