Abstract：
:The frequency of Helicobacter pylori infection in population can depend on the organism resistance, genetic condition, and bacterial strains virulence. A vacA gene, of mosaic structure, which encodes vacuolating cytotoxin is one of the known genes of H. pylori. The existence of several different genotypes of s and m regions enables the formation of numerous combinations of vacA gene genome. The studies on vacA genotype revealed that the frequency of occurrence of H. pylori containing s1 or s2, as well as m1 and m2 alleles varies in different parts of the world. The aim of the studies performed in the group of children and adults was to evaluate the prevalence of particular vacA gene alleles distribution in the population of the Podlasie province. The allele s1, which occurred in 84.3% of the examined group (86.8% in children and 81.3% in adults), turned out to be the most frequently observed of the signal encoding region. Statistically significant differences in s1 and s2 alleles distribution in relation to a dwelling place were not detected. The allele m2 (42.1% in children and 59% in adults) was the allele of midregion, most frequently occurring in our studies. The allele m2 was observed more often in H. pylori strains in the inhabitants from the urban areas (data statistically significant).
journal_name
Folia Histochem Cytobioljournal_title
Folia histochemica et cytobiologicaauthors
Maciorkowska E,Roszko I,Kowalczuk O,Kaczmarski M,Chyczewski L,Kemona Asubject
Has Abstractpub_date
2007-01-01 00:00:00pages
215-9issue
3eissn
0239-8508issn
1897-5631pii
31/3/2007journal_volume
45pub_type
杂志文章abstract：:Three proteinases from the azurophilic granules of horse leucocytes are typical elastases degrading elastin at neutral pH. Both proteinases: 1 and 2A exhibit similar elastinolytic activity, comparable with human leucocyte elastase (HLE). In relation to human enzyme, elastase 2B shows several-fold higher activity, whic...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:The study aimed at examination of tissue expression of polysaccharides and secretory mucin 5AC (MUC5AC) in young patients (up to 25 years of age) with a symptomatic gallstones. For comparison, patients most frequently subjected to cholecystectomy were studied, i.e. patients of approximately 50 years of age with the sa...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-010-0053-8
更新日期：2010-12-01 00:00:00
abstract：:The use of cancer vaccines based on dendritic cells (DC) presenting tumor antigens can be a promising tool in the treatment of leukemia. The functional characteristics of leukemia derived DC is still to be elucidated. CD40 promotes survival, proliferation and differentiation of normal B cells. CD40 triggering was used...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:Early recognition of prostate cancer (PC) based on biological markers could be helpful in identification of differences in benign and malignant lesions and facilitate further precise indication for more aggressive treatment. Therefore, the aim of our study was to assess expression of hTERT (human telomerase reverse tr...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.5603/FHC.2013.0010
更新日期：2013-01-01 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：:Recently identified biological risk factors in B-cell chronic lymphocytic leukemia (B-CLL) include ZAP-70 and CD38 expression. The present study was conducted to clarify whether a combined analysis could improve predictive impact of these two parameters. We examined the expression of ZAP-70 and CD38 by flow cytometry ...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-008-0022-7
更新日期：2008-01-01 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：:Spermatogenesis involves the realization of a particular genetic program which requires a specific environment ("niche"). Multiplication, differentiation and apoptosis of male germ cells are finely regulated by pituitary hormones (mainly LH and FSH), and by a complex network of factors originating from both the somati...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0061-8
更新日期：2009-01-01 00:00:00
abstract：:The influence of bilateral destruction of dopaminergic endings in the anterior and in the posterior part of nucleus accumbens (NAS) and in the nucleus septi lateralis (NSL), by 6-hydroxydopamine (6-OHDA) infusions, on the facilitatory effect of cholecystokinin-unsulfated octapeptide (CCK-8US) and caerulein (CER) on me...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Twenty-four male volunteers (mean +/- SD: age 25.4+/-5.8 years, height 178.6+/-5.5 cm, body mass 72.1+/-7.7 kg) of different training background were investigated and classified into three groups according to their physical activity and sport discipline: untrained students (group A), national and sub-national level en...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:It was demonstrated by a cytochemical method that the calcium-dependent ATPase was present in the germinating pollen grain. Immediately after hydration the enzyme was observed in the pollen plasmalemma. During germination, the chief sites of the enzyme activity were the plasmalemma around the aperture site and the cis...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Neuroblastoma represents one of the most frequently developing malignant solid tumours in children. At the time of diagnosis, in more than half of the cases, metastatic cells are also present in the bone marrow. The present study was aimed at immunocytochemical analysis of selected neuropeptide manifestation in metast...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:Morphology and some molecular aspects of hyperplastic (bronchial basal cell hyperplasia and alveolar cell hyperplasia), metaplastic (squamous metaplasia), preneoplastic and early neoplastic (dysplasia in squamous metaplasia, cancer in situ and atypical alveolar cell hyperplasia) changes were studied in 180 lungs resec...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Cancer procoagulant activity in the blood serum of patients with oesophagal, gastric and colorectal cancer was evaluated before and after the tumour removal. Cancer procoagulant activity was significantly higher before the operation in comparison to the control group and was reduced after a total operative procedure, ...
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 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：:The induction of exercise-induced apoptosis in not actively involved in exercise organs, such as kidney could be a result of oxidative stress. Metallothionein (MT) exerts a protective effect in the cell against oxidative stress and apoptosis. We have previously demonstrated an increased incidence of apoptosis in dista...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：:We studied the correlation between the cytotoxic effect of hamster peritoneal macrophages from animals bearing transplantable melanomas of common origin but differing in many biological features on the cells of those melanomas and the sensitivity of the melanoma cells to exogenous OSM, TNF-alpha and IL6. Our results d...
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：INTRODUCTION:Aging causes morphological and functional changes in the thyroid gland. Free radicals play a key role in the pathology of normal aging. Vimentin and cytokeratin are cytoskeletal intermediate filaments that are often used as indirect indices of tissue injury. The aim of the study was to clarify the age-rela...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.5603/FHC.a2018.0015
更新日期：2018-01-01 00:00:00
abstract：:Embryo implantation consists of a series of events promoting the invasion of the endometrium and then the uterine arterial system by the extra-embryonic trophoblast. In order for this semi-heterologous implantation to succeed, the endometrium has to first undergo a number of structural and biochemical changes (decidua...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0058-3
更新日期：2009-01-01 00:00:00
abstract：:Polycystic ovary syndrome (PCOS) is an endocrinological and metabolic disorder which may concern about 3-8% of women. Some PCOS women have the increased leptin concentration in blood serum. Leptin concentration is higher in patients with high body mass index (BMI) and impaired tissue sensitivity to insulin. The aim of...
journal_title：Folia histochemica et cytobiologica
pub_type： 临床试验,杂志文章
doi：10.2478/v10042-009-0032-0
更新日期：2009-01-01 00:00:00
abstract：:Colorectal cancer (CRC) is one of the most common cancers of the gastrointestinal tract and the fourth cause of cancers death in the world. Soluble adhesion molecules (CAMs) are thought to have an important role in host defense against carcinogenesis. They are biomarkers of inflammation and indicators of the immune re...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0077-0
更新日期：2009-01-01 00:00:00
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：:Diplotene oocyte nucleus of the scorpionfly Panorpa communis is transcriptionally silent and contains numerous nuclear bodies including interchromatin granule clusters (IGCs). The latter consist of the granules of 30-50 nm in diameter and contain IGC marker protein SC35 as well as RNA polymerase II. In this study, we ...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0006-2
更新日期：2009-01-01 00:00:00
abstract：:The recurrent goiter is the regrowth of thyroid tissue after thyroidectomy. An inadequate surgical removal of the thyroid gland, lack of substitution therapy and pathological stimulation of the thyroid growth can all promote the recurrence. The aim of this study was to find the connection between the histopathological...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-010-0036-9
更新日期：2010-09-30 00:00:00
abstract：:Light microscopic histochemical studies to visualize semicarbazide-sensitive and H2O2-generating amine oxidase (SSAOX, benzylamine oxidase, BAOX; EC 1.4.3.6?) are usually performed with the coupled peroxidatic oxidation technique of Ryder et al. [25]. For methodological reasons this procedure has its limitations and w...
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 increased ambient temperature affects the function of hypothalamic-pituitary-adrenal (HPA) axis. Since the correlation among vasopressin (VP), adrenocorticotropic hormone (ACTH) and corticosterone (CORT) responses to various stressors have been long recognized, the aim of this study was to reveal the aforementione...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-010-0071-6
更新日期：2010-12-01 00:00:00
abstract：:Forty pituitary adenomas were immunostained with an antibody raised against the C-terminal fragment (101-109) of human prothymosin alpha (PT alpha). The strong positive immunostaining was found in the subpopulation of cell nuclei and intratumoral vessel walls, while the cytoplasm of adenoma cells was slightly immunopo...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.2478/v10042-009-0096-2
更新日期：2009-01-01 00:00:00
abstract：:Using the histochemical and histological techniques the morphology and topography of the autonomic plexuses of the oesophagus and stomach in chinchilla (Chinchilla laniger) was investigated. AChE-positive and adrenergic structures in the myenteric and submucosal plexus were observed. According to the results the choli...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.5603/FHC.2013.0018
更新日期：2013-01-01 00:00:00
abstract：:Lipotubuloids, structures containing lipid bodies and microtubules, are described in ovary epidermal cells of Ornithogalum umbellatum. Microtubules of lipotubuloids can be fixed in electron microscope fixative containing only buffered OsO(4) or in glutaraldehyde with OsO(4) post-fixation, or in a mixture of OsO(4) and...
journal_title：Folia histochemica et cytobiologica
pub_type： 杂志文章
doi：10.5603/fhc.2011.0040
更新日期：2011-01-01 00:00:00
