Filters
total: 2382
-
Catalog
displaying 1000 best results Help
Search results for: THIOCYANATE IN HUMAN SALIVA
-
Oxidative modification induced by photodynamic therapy with Photofrin®II and 2-methoxyestradiol in human ovarian clear carcinoma (OvBH-1) and human breast adenocarcinoma (MCF-7) cells
Publication -
Flow cytometric sorting and analysis of human epidermal stem cell candidates
Publication -
Seidel–Herzel model of human baroreflex in cardiorespiratory system with stochastic delays
Publication -
Protective effect of desloratadine against oxidative stress in human erythrocytes in vitro
Publication -
High Concentrations of Excised Oxidative DNA Lesions in Human Cerebrospinal Fluid
Publication -
Can the SARS-CoV-2 virus damage human hearing and balance?
Publication -
Identification of two novel mutations in human acute myeloid leukemia cases
Publication -
Impact of Infant and Maternal Factors on Energy and Macronutrient Composition of Human Milk
Publication -
The role of the enzymatic antioxidant system in cylindrospermopsin-induced toxicity in human lymphocytes
Publication -
Toxicity of cylindrospermopsin in human lymphocytes: Proliferation, viability and cell cycle studies
Publication -
Modeling human thinking about similarities by neuromatrices in the perspective of fuzzy logic
Publication -
Investigating Preattentive Features for Modelling Human Behaviour During Visual Search
Publication -
Preventing Work-Related Musculoskeletal Disorders in Manufacturing by Digital Human Modeling
Publication -
Procedure of determination of volatile trihalomethanes in human urine with pervaporation and gas chromatography
Publication -
Metal status in human endometrium: Relation to cigarette smoking and histological lesions
Publication -
An electrochemical interface for direct analysis of amlodipine in tablets and human blood samples
Publication -
Non-Newtonian lubrication of human hip joint for unsteady impulsive motion
PublicationTematem niniejszej pracy są parametry smarowania lepkosprężystą cieczą synowialną stawu biodrowego człowieka w czasie kilku, kilkunastu a nawet kilkudziesięciu mikrosekund po doznanym urazie. W niniejszej pracy rozpatruje się urazy wywołujące zmniejszenie lub zwiększenie wysokości i zmiany kształtu szczeliny stawu, które to zmiany po pewnym określonym czasie po doznanym urazie mogą zanikać. W konsekwencji takich urazów i to w...
-
Procedure of determination of volatile trihalomethanes in human urine with perwaporation and gas chromatography
PublicationPraca przedstawia wyznaczanie podstawowych parametrów walidacyjnych nowej procedury oznaczania lotnych związków chlorowcoorganicznych z grupy trihalometanów w próbkach moczu ludzkiego, opartej na zastosowaniu:- techniki perwaporacji na etapie izolacji i wzbogacania analitów;- bezpośredniego dozowania próbek ekstraktów (permeatu) do kolumny chromatograficznej;- chromatograficznego rozdzielanie mieszaniny na poszczególne składniki;-wykorzystaniu...
-
Lifespan of etoposide-treated human neutrophils is affected by antioxidant ability of quercetin
Publication -
Temozolomide and sorafenib as programmed cell death inducers of human glioma cells
Publication -
Human proteinase 3 resistance to inhibition extends to alpha‐2 macroglobulin
Publication -
Development of Chemical Tools to Monitor Human Kallikrein 13 (KLK13) Activity
Publication -
Substrate specificity and inhibitory study of human airway trypsin-like protease
Publication -
Interaction of selected divalent metal ions with human ataxin-3 Q36
Publication -
Increased expression of PELP1 in human sperm is correlated with decreased semen quality
Publication -
Expression of ghrelin and ghrelin functional receptor GHSR1a in human pituitary adenomas
Publication -
Activities of genes controlling sphingolipid metabolism in human fibroblasts treated with flavonoids
Publication -
Molecular action of isoflavone genistein in the human epithelial cell line HaCaT
Publication -
Molecular features of thymidine analogues governing the activity of human thymidine kinase
Publication -
Lead in human teeth dentine as a bio-indicator of environmental exposure to lead
Publication -
The Influence of The Light-Activated Titania P25 on Human Breast Cancer Cells
Publication -
The influence of extracts from Potentilla species on normal human colon cells
Publication -
A novel chemiluminescent immunoassay for detection of Toxoplasma gondii IgG in human sera
PublicationThis study describes Toxoplasma gondii IgG chemiluminescent immunoassay (CLIA) based on the use of a novel immunochemical reagents in the form of the conjugates of original acridinium ester (AE) labels attached to antibodies and SAG2-GRA1-ROP1L chimeric antigen and shows that this test is useful for diagnostic purposes.
-
IMPLANT USED IN HERNIA REPAIR UNDER PHYSIOLOGICAL MOVEMENTS OF HUMAN ABDOMEN
PublicationThe study deals with the mechanical behaviour of implant used in repair of abdominal hernia. The influence of orientation of the orthotropic implants in different areas of abdominal wall is studied.
-
Multimodal human-computer interfaces based on advanced video and audio analysis
PublicationMultimodal interfaces development history is reviewed briefly in the introduction. Examples of applications of multimodal interfaces to education software and for the disabled people are presented, including interactive electronic whiteboard based on video image analysis, application for controlling computers with mouth gestures and the audio interface for speech stretching for hearing impaired and stuttering people. The Smart...
-
Numerical Model of the Aortic Valve Implanted Within Real Human Aorta
PublicationCardiovascular system diseases are the main cause of deaths in developed and developing countries. The main reasons are myocardial infarction, heart failure, stroke and valvular diseases. These are caused mainly by arteriosclerosis. The valvular diseases involve a significant burden for the health care system and their frequency is rising with the patient age. This work describes the tools and numerical models appropriate for modeling...
-
Methodology for incorporating the human and organizational factors inqualitative and quantative risk assessments
PublicationZaproponowano metodykę systematycznego uwzględniania czynników ludzkich i organizacyjnych w jakościowych i ilościowych modelach ryzyka stosując hierarchiczne diagramy wpływu (HID). Współczynniki wagowe i skalowe czynników wpływu w HID określone są odpowiednio na podstawie wiedzy ogólnej i audytu danego systemu. Metodykę zaimplementowano w programie komputerowym zaprojektowanym do obliczeń złożonych HID
-
Risk analysis and functional safety assessment with regard to human andorganisational factors
PublicationReferat poświęcono wybranym zagadnieniom analizy ryzyka i zarządzania bezpieczeństwem funkcjonalnym systemów związanych z bezpieczeństwem. Systemy takie, zawierające coraz częściej jednostki programowalne, są potencjalnie narażone na błędy człowieka, które mają swoje źródło w uchybieniach organizacyjnych. W procesie analizy ryzyka takich systemów proponuje się stosować metody jakościowe i ilościowe. Potencjalne błędy człowieka...
-
Numerical contribution to the viscoelastic magnetic lubrication of human joint in periodic motion.
PublicationPraca przedstawia rozwiązania problemu smarowania stawów człowieka w układzie współrzędnych ortogonalnych krzywoliniowych dla ruchu nieustalonego okresowego w polu magnetycznym. Uwzględnia się lepkosprężyste właściwości cieczy synowialnej w trakcie smarowania
-
Studies of the effects of antifungal cationic derivatives of amphotericin B on human erythrocytes.
PublicationBadano nową grupę kationowych pochodnych amfoterycyny B pod kątem zależności pomiędzy ich zdolnością do asocjacji i selektywną toksycznością. We wszystkich przypadkach stosowano amfoterycynę B jako związek odniesienia. Jako miarę efektu toksycznego in vitro badanych związków stosowano wypływ wewnątrzkomórkowego potasu oraz hemolizę. Miarą aktywności przeciwgrzybowej był MIC i utrata potasu wewnatrzkomórkowego. Do oceny stopnia...
-
Measurements of surface roughness of heads of human hip joints in lubrication aspects
PublicationW niniejszej pracy przedstawiono wyniki pomiarów chropowatości chrząstki stawowej na powierzchniach głów kostnych stawu biodrowego człowieka. Pomiarów dokonano przy pomocy czujników mechanicznych i laserowych. Praca zawiera wyniki analizy statystycznej.
-
Investigations to realize thermal, humid and human comfort in modern living houses.
PublicationPrzedstawiono badania nad komfortem cieplnym, wilgotnościowym i psychicznym w domkach mieszkalnych. Wykonano pomiary oraz przeprowadzono ankiety. Zastosowano różne sposoby wentylacji.
-
A novel chemiluminescent immunoassay based on original acridinium ester labels as better solution for diagnosis of human toxoplasmosis than conventional ELISA test
PublicationToxoplasma gondii infection is one of the most common human zoonosis. Laboratory diagnosis of this disease is mainly based on the results of serological methods detecting specific antibodies in the patient’s sera. In this study we aimed to evaluate the performance of a chemiluminescence immunoassay (CLIA) based on the use of a novel immunochemical reagent in the form of the conjugate of original acridinium label (AL) attached to...
-
Humanistic Scientific Fascicles Human Rights
Journals -
Three-dimensional modeling and automatic analysis of the human nasal cavity and paranasal sinuses using the computational fluid dynamics method
PublicationPurpose The goal of this study was to develop a complete workflow allowing for conducting computational fluid dynam- ics (CFD) simulation of airflow through the upper airways based on computed tomography (CT) and cone-beam computed tomography (CBCT) studies of individual adult patients. Methods This study is based on CT images of 16 patients. Image processing and model generation of the human nasal cavity and paranasal sinuses...
-
Occurrence and levels of polybrominated diphenyl ethers (PBDEs) in house dust and hair samples from Northern Poland; an assessment of human exposure
PublicationPolybrominated diphenyl ethers (PBDEs) are among most ubiquitous compounds to be found in indoor environment and ingestion of household dust is considered an important route of exposure to PBDEs, especially in toddlers and young children. The present work reported concentration levels of PBDE congeners (PBDE-28, -47, -99, -100, -153, -154, -183 and -209) in hair and dust samples from selected households from Northern Poland. The...
-
A new human IgG avidity test, using mixtures of recombinant antigens (rROP1, rSAG2, rGRA6), for the diagnosis of difficult-to-identify phases of toxoplasmosis
PublicationThe preliminary diagnostic utility of two mixtures of Toxoplasma gondii recombinant antigens (rROP1+rSAG2 and rROP1+rGRA6) in IgG ELISA and IgG avidity test has been evaluated. A total of 173 serum samples from patients with toxoplasmosis and seronegative people were examined. The sensitivity of IgG ELISA for rROP1+rSAG2 and rROP1+rGRA6 was 91.1% and 76.7%, respectively, while the reactivity for sera from patients where acute toxoplasmosis...
-
Imidazoacridinone antitumor agent C-1311 as a selective mechanism- based inactivator of human cytochrome P450 1A2 and 3A4 isoenzymes.
Publication5-Diethylaminoethylamino-8-hydroxyimidazoacridinone (C-1311), a promising antitumor agent that is also active against autoimmune diseases, was determined to be a selective inhibitor of the cytochrome P450 (CYP) 1A2 and 3A4 isoenzymes. Therefore, C-1311 might modulate the effectiveness of other drugs used in multidrug therapy. The present work aimed to identify the mechanism of the observed C-1311-mediated inactivation of CYP1A2...
-
No Evidence for Sex-specificity in Vitamin C, E and Fatty Acid Content of Human Milk from Healthy Polish Mothers
PublicationHuman milk (HM) is a complex fluid that meets the nutritional needs of infants. Its composition idrfs associated with environmental, maternal, and foetal variables. It provides nutrients and bioactive substances, including cytokines, immunoglobulins, and constituents with antioxidative properties. Boys are reportedly more susceptible to oxidative stress. This study aimed to determine the relationship between infant sex and the...
-
Rapid Characterization of the Human Breast Milk Lipidome Using a Solid-Phase Microextraction and Liquid Chromatography-Mass Spectrometry-Based Approach.
PublicationHuman breast milk (HBM) is a biofluid consisting of various biomolecules such as proteins, lipids, carbohydrates, minerals and bioactive substances. Due to its unique and complex composition, HBM provides not only nutritional components required for the growth of the infant, but also additional protection against infections. Global insight into the composition of HBM is crucial to understanding the health benefits infants receive...