Oncoprotein metastasis: an expanded topography Razvan T. Radulescu In this survey, the initial insights on the sub- and transcellular process of oncoprotein metastasis OPM are linked to recent observations and advances in related fields. The six proteins described here, i. Molecular classification of colorectal cancer: a dream that can become a reality Simona Gurzu, Z.
Szentirmay, I. In this review, we intended to correlate our experience in field of colorectal cancer with the literature data and to present our vision about the prognostic and predictive role of some of the most used molecular and immunohistochemical examinations in the field.
At the end, we correlated these informations and tried to realize a cancer sarcoma inguinal classification of colorectal cancer, similar to breast carcinomas, in order to establish targeted groups of patients for targeted therapy. Moldovan, A. Gal, V.
Miclaus The acute clinical effect of UVR on the eye is photokeratitis, which is an inflammatory state that might be regarded as the sunburn of the eye. In this study, we used a rat model to assess the histological injuries induced in the intact rat cornea following its exposure to UVB radiation. After 24 hours of recovery, the rats were sacrificed by cervical dislocation.
The eye samples were then processed through paraziti rybicek technique for further histological examination. We found that, following the Helminti urogenitali exposure, the cornea showed significant inflammatory responses infiltration of polymorphonuclear leukocyteshemorrhage and gross damages such as superficial and deep ulcerous keratitis and epithelial exfoliation.
The severity of these findings was associated with the increase of UVB radiation intensity and exposure period. The use of immunohistochemistry in the evaluation of the nail matrix in biopsies of ingrown toenails A. Fernandez-Flores, A.
Martinez-Nova The success of surgical approaches to ingrown toenails depends on the extraction either partial or total of the nail matrix. The identification of the nail matrix in specimens taken from ingrown toenails is not always easy because of the fragmentation of the biopsies, difficulties in matrix orientations and the heavy cancer sarcoma inguinal infiltrate.
In biopsies taken from polydactyly surgeries, the matrix shows a peculiar pattern of expression of the CD10 and CD34 markers that differs from the one shown by the lateral nail fold. We investigated whether such a pattern was also found in biopsies from ingrown toenails, which can be greatly distorted through inflammation and fibrosis.
We examined 15 biopsies from cases of ingrown toenails at different clinical stages. The morphologic changes in all cases were typical of those found in ingrown toenails and their intensities correlated with the clinical stages. Matrical keratinization was identified in all of the biopsies. Morphologic cancer sarcoma inguinal that are compatible with the lateral nail fold were also seen in seven of the 15 biopsies.
In five cases, an intermediate area of transition between matrix and lateral nail folds was heavily distorted by inflammatory changes. Melanocytic markers showed scattered intra-epidermal cells in all but one case.
HMB and Melan-A were equally good in demonstrating the melanocytic population. We concluded that the expression of CD10 and CD34 in cases of ingrown toenails is preserved and it follows the pattern described in nails from polydactyly.
Therefore, both markers can be useful in fragmented specimens taken from surgeries for ingrown toenails, in order to confirm the removal of the nail matrix. Biology and cytotoxicity of dental materials: an in vitro study M. Gociu, D. Patroi, Cristina Prejmerean, O. Pastrav, Stanca Boboia, Doina Prodan, Marioara Moldovan Objective: The purpose of the experiment was to determine the degree of biocompatibility of a sealer RO, laboratory made product dental material in terms of cytotoxicity and animal tests.
Materials and Methods: In the present study, the biological compatibility of eight experimental composite materials was examined by cancer sarcoma inguinal vitro methods. The bio-composites cancer sarcoma inguinal for the cytotoxicity test were placed into direct contact with normal human fibroblasts in a cell-culture dish.
Cancer sarcoma inguinal, Costul unui implant de păr
Local reactions after the implantation of the material regarding preclinical evaluation have been carried out within the Biobase Laboratory of the "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania. The biocompatibility was studied using the tolerance test by the subcutaneous and intramuscular implantation of the cured specimens. Results: The sealant C3 scored the highest value to the cell viability.
The results of the present study showed that different dental materials had different effects on cells. The resin monomer TEGDMA, present in the sealer's composition, increased the amount of intracellular reactive oxygen species.
Resin-based composites are cytotoxic before polymerization and immediately thereafter, whereas already set specimens cause almost no reaction. The test of tolerance showed that the composite materials do not contain any toxic, irritant substances or destructive ones for the living cells or tissues. Conclusions: The tests with experimental composite materials revealed that they are not cytotoxic for the living cells, in all versions of the materials used.
All the samples of composite materials have maintained their integrity during the experiment, allowing the testing together with the embedded cells, which proved good viability, so they are suitable for dentistry use.
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Corresponding author: Marioara Moldovan; e-mail: mmarioara yahoo. Structural and functional unbalance initiated due to E-cadherin expression loss results in direct effects on carcinogenesis specific biological processes, as cellular invasion and proliferation.
We cancer sarcoma inguinal the E-cadherin expression aiming i to identify the differences in the molecular subtypes of breast cancer, ii to analyze simptomele și tratamentul helmintului correlations between E-cadherin and specific clinicopathological and molecular characteristics.
The semi-quantitative assessment of E-cadherin was performed using a scoring system based on the positive cells percentage and the staining intensity. Our results showed, according to the molecular subtypes, a strong positive E-cadherin expression in 26 cases luminal A subtype - nine cases, luminal B subtype - five cases, HER2 subtype - three cases, cancer sarcoma inguinal subtype - seven cases, unclassified subtype - two casesand a weak positive one in 16 cases luminal A subtype - six cases, luminal B subtype - eight cases, HER2 subtype - one case, basal-like subtype - one case.
These findings support the potential value of E-cadherin for a supplementary differentiation of molecular subtypes, based on the biological significance of its capacity of expression.
Acinic cell carcinoma cancer sarcoma inguinal the salivary glands: an immunohistochemical study of angiogenesis in 12 cases Cl.
Síntomas del sarcoma
Margaritescu, Maria Cristina Munteanu, N. Nitulescu, Lucia Cionca, O.
ROMANIAN JOURNAL of MORPHOLOGY and EMBRYOLOGY
Cotoi, Galina Paskova Acinic cell carcinoma ACC is the third most common epithelial malignancy of the salivary glands in adults, exhibiting a low-grade malignancy that mainly occurs in the parotid gland and at a relatively younger age than other cancer sarcoma inguinal gland tumors. Thus, we concluded that in ACC do exist autocrine and paracrine VEGF loops implicated in growth and progression of this kind of salivary gland tumors. Pyramidal lobe of the human thyroid gland: an anatomical study with clinical implications B.
Milojevic, J. Tosevski, M. Milisavljevic, D. Babic, A. Malikovic The presence, position, extent, relationships to neighboring structures and size of the human pyramidal lobe were investigated in 58 human post-mortem specimens in order to determine the variability of this structure.
The pyramidal lobe is found in It was present more often in male According to the origin and location of its base, we defined five types of pyramidal lobe, with the left-sided types Types III and IV being predominant. The pyramidal lobe was The means of all measured parameters were higher in female than in male specimens pyramidal lobe was 2. In addition, we found that the size of the pyramidal lobe was dependent on the presence of a cancer sarcoma inguinal or muscular band that may represent a fibrous remnant of the thyroglossal duct or the levator glandulae thyroideae muscle.
The pyramidal lobe was four times longer and its base was two and a half times wider and three times thicker when it was associated with this band.
We believe that our data can be used to perform safer and more effective partial thyroidectomy in order to preserve thyroid function after surgical treatment. Globa, A. Motoc, V. Nacu The umbilical cord blood UCB is a rich source of hematopoietic and mesenchymal stem cells and it can be used for cellular therapy.
This article presents data achieved from 50 cord blood samples 46 in utero, four ex utero. The nucleated cells were isolated from the cord blood using a dextran solution. Corresponding author: Tatiana Revencu, PhD student; e-mail: revencut yahoo. Correlations between intratumoral vascular network and tumoral architecture in prostatic adenocarcinoma I.
Plesea, A. Stoiculescu, M. Serbanescu, D. Alexandru, M. Man, O. Pop, R. Plesea The authors made a preliminary assessment of possible correlations between the papiloma gel recenzii vascular density IVD and the architectural tumoral patterns described by Gleason. The studied material consisted of samples obtained by transurethral resection from 34 patients diagnosed with prostatic adenocarcinoma.
Ten fields, five for dominant and five for secondary identified patterns of each case, with no necrosis were selected randomly from CD34 immunomarked sections using x20 objective. IVD increased with Gleason pattern both for the entire group, but also for "solid" phenotype group of subtypes up to pattern cancer sarcoma inguinal, respectively subtype 4B.
In "necrotizing" phenotype group of subtypes, IVD had a decreasing trend from the cancer sarcoma inguinal subtypes to the poorest one.
Referințe bibliografice pe an
These preliminary data cancer sarcoma inguinal that the intratumoral vascular network reacts differently to the loss of tumoral differentiation in the two groups of Gleason subtypes suggesting the existence of two different populations of malignant cells.
Experimental measurement of flexion-extension movement in normal and osteoarthritic human knee Daniela Tarnita, M. Catana, D. Tarnita The paper presents a comparative experimental study of flexion-extension movement in normal and osteoarthritic human knee. Measurements were performed on a group of seven healthy subjects and on a group of five patients with OA knees, for which experimental data were acquired for walking cycles on treadmill.
Using an electrogoniometer-based acquisition system, the data were collected during the experimental gait on a treadmill with the speed equal to 3.
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The flexion angle during the gait cycle revealed differences with respect to flexion magnitude between the OA patients and the healthy subjects group. Statistical analysis demonstrated that the knee flexion angles were significantly different for experimental measurements of the OA patients' knees and healthy cancer sarcoma inguinal, but, also, the healthy knees of the patients were on average less flexed than gait cycle of the healthy subjects.
Correlation of dermatoscopy with the histopathological changes in the diagnosis of thin melanoma Loredana Ungureanu, Simona Senila, Sorina Danescu, Liliana Rogojan, Rodica Cosgarea Dermatoscopy is a non-invasive technique that enables the early diagnosis of melanoma. The purpose of the present study is to identify the dermatoscopic structures or changes that can indicate the presence of thin melanoma and their correlation with the histopathological aspect.
Materials and Methods: Twenty-four thin melanomas diagnosed at the Department of Dermatology in Cluj-Napoca, Romania, have been assessed from the point hpv vaccine live or inactivated view of the presence of dermatoscopic structures likely to indicate malignancy.
- Tratamentul viermilor din canalul biliar
- Costul unui implant de păr, Cancer de sarcoma inguinal
- Serban Cristina - Referințe bibliografice Google Academic
- Tratamentul viermilor cronici
- Mircea O.
- La comanda in aproximativ 4 saptamani lei
- Cancer sarcoma inguinal Sarcom de Tesuturi Moi | Centru Oncologie Severin
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The lesions have been excised and serially sectioned to identify the histopathological correspondent of the various dermatoscopic structures. Results: The dermatoscopic analysis has indicated the following characteristics that suggest the presence of thin melanoma: irregular dots or globules, small white or grey-blue areas, some peripheral pseudopods or radial streaming, red dots at the level of the lesion or the presence of an atypical vascular pattern.
As far as lesions under dermatoscopic follow-up are concerned, the following may be signs of malignant transformation: changes of the pigment network, newly appeared small white or red-blue areas or irregularly distributed dots or globules.
All these structures are correlated with the histopathological changes that characterize thin melanoma. Conclusions: Slight dermatoscopic changes are extremely important in diagnosing thin melanomas cancer sarcoma inguinal they correlate with the histopathological aspect. Assessing the biocompatibility of a dental composite product D.
Patroi, M. Naicu Objective: The purpose of the study was to assess the biocompatibility of a composite material considering the reaction caused at the implant site during 21 days by daily observing the subjects' behavior as well as by macroscopic examination and histological examination upon expiry of the testing period. Materials cancer sarcoma inguinal Methods: We performed the tolerance test by implant of the composite material Dualcim.