Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Niczyporuk, M." wg kryterium: Autor


Tytuł:
Wpływ masy tuszy ciepłej na mięsność oraz wybrane cechy jakości mięsa tuczników z pogłowia masowego
The influence of hot carcass weight on meatiness and selected quality characteristics of the meat of pigs selected from the total population
Autorzy:
Zyber, A.
Sieczkowska, H.
Krzecio-Niczyporuk, E.
Antosik, K.
Kocwin-Podsiadla, M.
Zalewski, R.
Tarczynski, K.
Powiązania:
https://bibliotekanauki.pl/articles/843455.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Zootechniczne
Tematy:
trzoda chlewna
tuczniki
masa tuszy cieplej
tusze wieprzowe
miesnosc
mieso wieprzowe
jakosc
Opis:
Celem badań było określenie oddziaływania grup zróżnicowanych masą tuszy ciepłej (mtc) na stopień umięśnienia tuszy oraz cechy jakości mięsa wieprzowego. Badania przeprowadzono w sezonie wiosenno-letnim na 100 tucznikach pogłowia masowego. Podczas uboju zwierząt stosowano oszałamianie elektryczne i wykrwawianie w pozycji leżącej, zgodnie z technologią obowiązującą w zakładach mięsnych. Na podstawie rozkładu mtc wyodrębniono 3 grupy zróżnicowane pod względem tej cechy: grupa I <80 kg; grupa II – 80-90 kg, grupa III >90 kg. Dokonując analizy oddziaływania grupy zróżnicowanej mtc na mięsność oraz cechy jakości mięsa stwierdzono, że ze wzrostem mtc (średnio w zakresie 74-93 kg) następuje istotne (P≤0,01) obniżenie mięsności (o ok. 5 p.p.), przy jednoczesnym zachowaniu wartości cech jakości mięsa typowych dla mięsa normalnego. Wyjątek stanowiły dwie cechy: pH2 post mortem oraz jasność barwy mięsa. Wraz ze wzrostem mtc następował spadek wartości pH2 (ok. 0,13-0,15 jednostki) oraz pociemnienie barwy (o ok. 3 jednostki) w stosunku do grupy I (mtc <80 kg). Wraz ze wzrostem mtc odnotowano zmniejszenie częstości występowania tusz z mięsem normalnym (ok. 6 p.p.) oraz znaczące zwiększenie udziału tusz z mięsem kwaśnym (ok. 8 p.p.). Ponadto, wraz ze wzrostem mtc stwierdzono zmniejszenie (o ok. 22 p.p.) częstości występowania tusz z mięsem cieknącym (wyciek naturalny >4,0%) na korzyść tuczników najcięższych (mtc >90 kg).
The aim of the study was to assess the influence of groups differentiated by hot carcass weight (hcw) on carcass meatiness and pork quality characteristics. The study was conducted in the spring/ summer season on 100 fattening pigs selected from the total population. The animals were slaughtered by electric stunning and horizontal bleeding, in accordance with the technology applied at the meat processing plants. Three groups were distinguished on the basis of hot carcass weight: group I <80 kg; group II – 80-90 kg; group III >90 kg. Analysis of the influence of groups differentiated by hot carcass weight on carcass meatiness and the physicochemical properties of the pork showed that an increase in hcw from an average of 74 to 93 kg resulted in a significant (P≤0.01) decrease in carcass meatiness (about 5 p.p.) in the group of the heaviest pigs, while normal meat quality traits were preserved, except for pH2 and meat lightness. As hcw increased, a decrease was observed in pH2 (by about 0.13-0.15 units) and meat darkness (by about 3 units) in comparison to group I (hcw <80 kg). An increase in hcw was accompanied by a decrease in the frequency of carcasses with normal meat (about 6 p.p.) and a significant increase in the frequency of carcasses with acid meat (about 8 p.p.). Moreover, as hcw increased a significant reduction (about 22 p.p.) was observed in the frequency of carcasses with dripping meat (according to the 4% drip loss threshold widely used in Europe) in the heaviest pigs (hcw >90 kg).
Źródło:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego; 2015, 11, 1
1733-7305
Pojawia się w:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nowoczesne układy napędowe prądu zmiennego maszyn górnictwa odkrywkowego węgla brunatnego - zagadnienia wybrane
Modern AC drive systems of the open coal brown mining machinery - selected issues
Autorzy:
Trajdos, M.
Roman, W.
Niczyporuk, Z.
Powiązania:
https://bibliotekanauki.pl/articles/1373791.pdf
Data publikacji:
2009
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
Tematy:
maszyna górnicza
układ napędowy
górnictwo odkrywkowe
Opis:
This paper describes selected issues of using modern ac drive systems in the open coal brown mining machinery. Problems concerning selection of algorithms of steering of selected drives of opencast mining machines.
Źródło:
Maszyny Elektryczne: zeszyty problemowe; 2009, 82; 99-104
0239-3646
2084-5618
Pojawia się w:
Maszyny Elektryczne: zeszyty problemowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przydatność kryteriów diagnozujących klasy jakości mięsa wieprzowego do szacowania cech przydatności kulinarnej mięsa
Usefulness of pork meat quality classes criteria in assessing of its culinary value
Autorzy:
Sieczkowska, H.
Andrzejczuk, A.
Zybert, A.
Krzecio-Niczyporuk, E.
Antosik, K.
Tarczynski, K.
Kocwin-Podsiadla, M.
Powiązania:
https://bibliotekanauki.pl/articles/843319.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Zootechniczne
Tematy:
mieso wieprzowe
jakosc miesa
klasy jakosci
przydatnosc kulinarna
korelacja fenotypowa
Opis:
Celem badań było określenie przydatności kryteriów (pH, R1, EC) diagnozujących podstawowe klasy jakości mięsa wieprzowego (RFN, PSE, DFD, AM) do szacowania podstawowych cech przydatności kulinarnej mięsa. Badania przeprowadzono w sezonie wiosenno-jesiennym na 320 tucznikach pogłowia masowego. Zapewniono jednakowe warunki odchowu, obrotu przedubojowego i uboju zwierząt oraz postępowania poubojowego z tuszami. Analizowany materiał badawczy był wyrównany w zakresie masy tuszy ciepłej (87,09 ±4,05 kg) i procentowej zawartości mięsa w tuszy (56,68 ±3,01%). Udowodnione statystycznie istotne korelacje podstawowych kryteriów jakości mięsa wieprzowego z wybranymi (istotnymi z punktu widzenia konsumenta) cechami decydującymi o jego wartości kulinarnej, potwierdzają ich przydatność do szacowania podstawowych cech przydatności kulinarnej. Dla bardziej precyzyjnego wnioskowania dotyczącego przydatności podstawowych kryteriów diagnozujących klasy jakości mięsa wieprzowego (pH1, pH24, pH48, R1, EC2, EC24) do szacowania cech przydatności kulinarnej mięsa wieprzowego należałoby zastosować do wyliczeń statystycznych analizę kanoniczną, umożliwiającą określenie powiązań dwóch zbiorów zmiennych: objaśnianych (charakteryzujących przydatność kulinarną) i objaśniających (stanowiących podstawowe kryteria diagnozowania jakości mięsa).
The aim of the study was to determine the usefulness of criteria (pH, R1 and EC) used to determine pork quality classes (RFN, PSE, DFD and AM) in assessing culinary value characteristics of pork. The study was carried out on 320 fatteners from the mass population in the spring-autumn season. Rearing conditions, pre-slaughter handling and carcass handling were the same for all animals. The fatteners were similar in terms of hot carcass weight (87.09 ±4.05 kg) and lean meat content (56.68 ±3.01%). The statistically significant correlations found confirmed that basic pork quality criteria are suitable for assessment of selected parameters of culinary value that are important to the consumer. To obtain more precise conclusions regarding the suitability of basic pork quality criteria (pH1, pH24, pH48, R1, EC2 and EC24) for estimation of characteristics of culinary value, canonical analysis should be used to determine the relationships between two sets of variables: independent (basic criteria of pork quality classes) and dependent (basic culinary values of pork).
Źródło:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego; 2017, 13, 3
1733-7305
Pojawia się w:
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevalence and selected determinants of the risk of problem gambling among Polish secondary school students
Autorzy:
Niewiadomska, I.
Panasiuk, L.
Chwaszcz, J.
Furtak-Niczyporuk, M.
Dreher, P.
Zygo, K.
Jaroszyński, J.
Mela, A.
Powiązania:
https://bibliotekanauki.pl/articles/28762887.pdf
Data publikacji:
2020
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2020, 27, 4; 650-656
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of students’ knowledge about the biological hazards present in the work of cosmetologist
Autorzy:
Niczyporuk, M.
Juśkiewicz, I.
Knaś, M.
Powiązania:
https://bibliotekanauki.pl/articles/1918828.pdf
Data publikacji:
2019-01-07
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Cosmetology
biological hazards
students' knowledge
Opis:
Introduction: The cosmetologists' health complications can be inducted by their work conductors. The presence of numerous biological harmful factors in their future workplace requires from graduates the faculty of cosmetology extensive knowledge about health threats and prevention methods. Purpose: The survey aimed to get to know and compare the knowledge of students of the first and third year of Cosmetology at the Lomza State University of Applied Sciences on the biological hazards present in cosmetologist's work. Materials and methods: 50 female students (24 first-year students and 26 third-year students) took part in the survey. Results: In almost all cases, responses from third- year Cosmetology showed a higher level of knowledge of biological infections which may threaten in the beauty parlor for themselves and their clients. Also, in the area of preventing the spread of these infections, they had a higher knowledge than their younger friends. Conclusions: The level of knowledge of third-year students is significantly higher than the knowledge of first-year students in Lomza State University of Applied Sciences. It is satisfactory that first-year students who already started education in this field, they know biological threats.
Źródło:
Progress in Health Sciences; 2018, 8(2); 131-136
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of a high amino acid diet on antioxidant barrier parameters of rat skin.
Autorzy:
Niczyporuk, M.
Knaś, M.
Grądzka, K.
Car, H.
Powiązania:
https://bibliotekanauki.pl/articles/1918838.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Whey protein concentrate
oxidative stress
skin
rat
Opis:
Introduction: Oxidative stress is largely responsible for numerous skin complications that occur in the course of various diseases as well as accelerated skin aging. A high amino acid diet, supplemented with whey protein concentrate (WPC), is well-balanced and has well-absorbing proteins, which are an ideal source of essential amino acids. Purpose: To assess what changes will occur in the antioxidant barrier of unharmed skin of rats on a high amino acid diet. Materials and methods: The study was conducted on sexually mature male Wistar rats (160-180g): 1. control (standard feed), 2. high amino acid diet (WPC-80 80% whey protein) administered for 7 days at a dose of 0.3g/kg of body weight, 3. WPC-80 for 7 days at a dose of 0.5g/kg of body weight, 4. WPC-80 for 14 days at a dose of 0.3g/kg of body weight, 5. WPC-80 for 14 days at a dose of 0.5g/kg of body weight. Total antioxidant capacity, total oxidative status and oxidative stress index were determined. Results: Enrichment of a standard diet with WPC-80 did not affect the total oxidative status of undamaged healthy rat skin. This study shows that a diet rich in amino acids in rats caused an increase in total antioxidant capacity, but statistically significant values were obtained after 14 days of administering WPC at a dose of 0.5mg/kg of body weight. Conclusions: Enrichment of a standard diet with WPC-80 strengthens the antioxidant barrier in unwounded healthy rat skin.
Źródło:
Progress in Health Sciences; 2019, 1; 45-50
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the quality of life of patients with osteoarthritis
Autorzy:
Niczyporuk, M.
Kłossowska, J.
Kleszczewska, E.
Shpakou, A.
Knaś, M.
Powiązania:
https://bibliotekanauki.pl/articles/1918782.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
uality of life
osteoarthritis
chronic diseas
Opis:
Purpose: The tools for measuring objective quality of life include research regarding the conditions of a successful life and life satisfaction. Osteoarthritis (OA) is characterized by progressive degradation and loss of articular cartilage as well as abnormal bone growth and remodeling, located directly under the cartilage. The aim of this study is to answer the question on which level OA patients perceive their quality of life dependent on health. Material and methods: The Polish version of the HAQ questionnaire, assessing the quality of life over the past week, was used for overall assessment of quality of life. The Polish version of the AIMS-2 questionnaire was used as a specific questionnaire for assessing the health status of patients with osteoarthritis. Surveys were conducted in a group of 240 people. Results: The quality of life dependent on health is significantly reduced in the group of healthy people who take painkillers sporadically because of other reasons and in the OA pateints group compared to the control group, the same as in the OA pateints group compared to the group of healthy people who take painkillers sporadically for other reasons. Conclusions: According to the answers from the questionnaire, patients with OA seek different forms of improving their quality of life. It is important to change their lifestyle (weight reduction, using a bench-mounted bike, walking stick or walking frame), reducing the surface area of the joints, reducing the defective position of the limb axis. Exercises that increase muscle mass and exercises to improve joint mobility should be introduced. It is advisable to refer the OA patient for physical therapy and/or balneotherapy.
Źródło:
Progress in Health Sciences; 2018, 8(2); 1-9
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lipodystrophy as dietary and cosmetic problem
Autorzy:
Niczyporuk, M.
Bacisz, Ł.
Jankowska, B.
Knaś, M.
Powiązania:
https://bibliotekanauki.pl/articles/1918876.pdf
Data publikacji:
2019-08-26
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Cellulite
diet
cosmetology
Opis:
Introduction: Lipodystrophy is a skin composition disorder. One of the kinds of lipodystrophy is cellulite. Differences in fat tissue composition between woman and man are the cause that lipodystrophy affects women more often. It affects women of different ages - from maturation to menopause. Is estimated that this problem affects 85% of women above the age of 20. Purpose: To analyse the impact of cosmetic procedures and diets on skin affected by cellulite. Materials and methods: The study was conducted based on a survey using a proprietary questionnaire filled by 57 clients of beauty salon Health and Beauty Center “Anamed”, located in Lomza. The study was conducted between 12.2014 and 01.2015. Results: The diet and treatments performed by the respondents were analyzed and their subjective effectiveness assessed. After analyzing the data, it was observed that one-way actions do not bring the expected results. In order to reduce cellulite, it is necessary to undertake multidirectional activities. Conclusions: Cosmetic treatments minimize cellulite changes and improve the overall condition of the skin. Proper healthy eating habits should be promoted because they help to act in the treatment and more importantly preventive in the formation of cellulite.
Źródło:
Progress in Health Sciences; 2019, 1; 60-64
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality of life of osteoarthritis patients in the aspect of analgesic treatment
Autorzy:
Niczyporuk, M.
Kłossowska, J.
Kleszczewska, E.
Shpakou, A.
Knaś, M.
Powiązania:
https://bibliotekanauki.pl/articles/1918857.pdf
Data publikacji:
2019-08-26
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Osteoarthritis
analgesics
quality of life
Opis:
Introduction: Osteoarthritis an inflammatory process in the synovial membrane. These changes cause pain and joint deformities. Pharmacists can assess patients’ quality of life, which can be a good criterion for assessing analgesics treatment effectiveness and prevent the growing phenomenon of polypharmacy and self-treatment. Purpose: To answer these questions: 1) Is there a relationship between the quality of life of patients with osteoarthritis taking analgesics and those with osteoarthritis taking analgesics and implemented rehabilitation? 2) Do patients using analgesics practice polypharmacy? 3) Are patients with osteoarthritis the main consumers of painkillers? and 4) Does the use of analgesics affect the health-related quality of life of patients with osteoarthritis? Materials and methods: The study was conducted on 240 people who were divided into three groups: osteoarthritis, reference (generally healthy, occasionally taking analgesics), and control (generally healthy, no intake of analgesics). To assess the rise in analgesics consumption by patients with osteoarthritis and the phenomenon of polypharmacy, an original questionnaire was used. Results: There is a relationship between the quality of life of patients with osteoarthritis taking analgesics. Statistical analysis showed that in the years 2013-2015 the purchase of prescription analgesics and without a prescription systematically, significantly increased. Conclusions: Patients using analgesics unknowingly practice polypharmacy. In Ars Medica Pharmacies, analgesics purchases by patients with osteoarthritis grew significantly in the analyzed period, but they are not the main analgesics consumers. Use of analgesics by patients with osteoarthritis improves their health-related quality of life.
Źródło:
Progress in Health Sciences; 2019, 1; 36-44
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rat skin as an experimental model in medicine
Autorzy:
Niczyporuk, M.
Powiązania:
https://bibliotekanauki.pl/articles/1918822.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Rat
skin
experimental medicine
Opis:
Scientific experiments due to safety and ethical limitations regarding research human are often based on animal models. Rats are laboratory animals which are commonly used for these purposes. It should be remembered that morphologi- cal and functional differences between rat skin and human skin may refer to the correct interpretation of scientific results.
Źródło:
Progress in Health Sciences; 2018, 8(2); 223-228
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The knowledge of beauty salon clients about hallux valgus therapy. Preliminary study
Autorzy:
Niczyporuk, M.
Pupek, P.
Masłowska, J.
Knaś, M.
Powiązania:
https://bibliotekanauki.pl/articles/1918847.pdf
Data publikacji:
2019-08-26
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
cosmetology
hallux valgus
students' knowledge
Opis:
Introduction: Hallux valgus is a frequent painful deformity of the feet, and occurs most often in women of different ages. People with hallux valgus have, among others, a genetic predisposition, a weaker ligament-and joint structure of the foot, pes planus (flatfoot), rheumatoid arthritis, muscular balance disorders, are obese, and wear improper footwear. Purpose: To assess the knowledge of beauty salon clients on the subject of professional care of hallux valgus. Materials and methods: Research was conducted in a beauty salon in Lomza, Poland using an original questionnaire. The study was approved (No. 4/2013) by the senate of the Ethics Committee of the Lomza State University of Applied Sciences. Results: The conducted research showed that 48% of the surveyed women dealt with hallux valgus using orthopedic insoles, and 26% underwent procedures recommended by a specialist. Respondents knew kinesiotherapy and taping as treatment methods for this ailment. The vast majority of the surveyed women would undergo non-surgical hallux valgus treatment, and only a few would opt for surgery. Conclusions: The knowledge of the studied women about hallux valgus was quite extensive.
Źródło:
Progress in Health Sciences; 2019, 1; 65-69
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Phytochemical screening of Pulsatilla species and investigation of their biological activities
Autorzy:
Laska, G.
Sienkiewicz, A.
Stocki, M.
Zjawiony, J.K.
Sharma, V.
Bajguz, A.
Piotrowska-Niczyporuk, A.
Jacob, M.
Khan, S.
Powiązania:
https://bibliotekanauki.pl/articles/56981.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Botaniczne
Opis:
The present study aimed to identify biologically active secondary metabolites from the rare plant species, Pulsatilla patens subsp. patens and the cultivated P. vulgaris subsp. vulgaris. Chromatographic fractionation of the ethanolic extract of the roots of P. patens subsp. patens resulted in the isolation of two oleanane-type glycosides identified as hederagenin 3-O-β-d-glucopyranoside (2.7 mg) and hederagenin 3-O-β-d-galactopyranosyl-(1→2)-β-d-glucopyranoside (3.3 mg, patensin). HPLC analysis of the methanolic extract of the crude root of P. patens subsp. patens and P. vulgaris subsp. vulgaris revealed the presence of Pulsatilla saponin D (hederagenin 3-O-α-l-rhamnopyranosyl(1→2)-[β-d-glucopyranosyl(1→4)]-α-l-arabinopyranoside). Chromatographic analysis using GC-MS of the silylated methanolic extracts from the leaves and roots of these species identified the presence of carboxylic acids, such as benzoic, caffeic, malic, and succinic acids. The extracts from Pulsatilla species were tested for their antifungal, antimicrobial, and antimalarial activities, and cytotoxicity to mammalian cell lines. Both P. patens subsp. patens and P. vulgaris subsp. vulgaris were active against the fungus Candida glabrata with the half-maximal inhibitory concentration (IC₅₀) values of 9.37 μg/mL and 11 μg/mL, respectively. The IC₅₀ values for cytotoxicity evaluation were in the range of 32–38 μg/mL for P. patens subsp. patens and 35–57 μg/mL for P. vulgaris subsp. vulgaris for each cell line, indicating general cytotoxic activity throughout the panel of evaluated cancer and noncancer cells.
Źródło:
Acta Societatis Botanicorum Poloniae; 2019, 88, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Jakość i przydatność technologiczna mięsa tuczników różniących się tempem wzrostu
The quality and technological usefulness of porker meat differentiated by daily gain
Autorzy:
Krzecio-Niczyporuk, E.
Antosik, K.
Zybert, A.
Sieczkowska, H.
Choińska, J.
Koświn-Podsiadła, M.
Powiązania:
https://bibliotekanauki.pl/articles/2196830.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
trzoda chlewna
tuczniki
wzrost zwierzat
tempo wzrostu
mieso wieprzowe
jakosc miesa
przydatnosc technologiczna
Źródło:
Annales Universitatis Mariae Curie-Skłodowska. Sectio EE: Zootechnica; 2015, 33, 3; 19-29
0239-4243
2083-7399
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska. Sectio EE: Zootechnica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of a high amino acid diet on antioxidant barrier parameters of rat skin. Part 2
Autorzy:
Knaś, M.
Niczyporuk, M.
Grądzka, K.
Car, H.
Powiązania:
https://bibliotekanauki.pl/articles/1918834.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
WPC-80
skin
rat
Opis:
Purpose: The imbalance between the formation of reactive oxygen species and antioxidant capacity of the body is known as oxidative stress. Exposition of the skin to free radicals, the origin of the internal and external causes activation of multiple mechanisms to eliminate them and prevent in this way the development of oxidative stress. The aim of this experiment was examining what changes are taking place in the antioxidant barrier of unwounded healthy skin of rats, who are on a high amino acids diet for 7 and 14 days at administered doses of 0.3 and 0.5 g/kg body weight. Materials and Methods: The study was performed on male Wistar rats divided into 5 groups: 1. control (standard feed), 2. high amino acid diet (WPC-80 80% whey protein) administered for 7 days at a dose of 0.3g/kg of body weight, 3. WPC-80 for 7 days at a dose of 0.5g/kg of body weight, 4. WPC-80 for 14 days at a dose of 0.3g/kg of body weight, 5. WPC-80 for 14 days at a dose of 0.5g/kg of body weight. The concentration of superoxide dismutase 2 and 3, the concentration of catalase specific activity of glutathione peroxidase, the concentration of glutathione and total protein content were determined. Results: The supplementation of the standard diet by the preparation of WPC-80 administered in a dose 0.5 g/kg body weight for 14 days containing methionine and cysteine (essential amino acids involved in the formation of glutathione), significantly increases the concentration of reduced glutathione. Conclusions: Enrichment of a standard diet with WPC-80 caused by the significant increases of non-enzymatic antioxidant.
Źródło:
Progress in Health Sciences; 2019, 1; 70-75
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The evaluation of murine pleural lavage fluid cellular composition in experimental hemorrhagic shock with special regard to mast cells morphometry
Autorzy:
Kasacka, I.
Humenczyk-Zybala, M.
Debek, W.
Chyczewski, L.
Niczyporuk, M.
Mycko, G.
Powiązania:
https://bibliotekanauki.pl/articles/70639.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Fizjologiczne
Tematy:
pleural cavity
hemorrhagic shock
brain
inflammatory response
mast cell
neuroendocrine response
morphometry
heart
lung
Źródło:
Journal of Physiology and Pharmacology; 2001, 52, 2
0867-5910
Pojawia się w:
Journal of Physiology and Pharmacology
Dostawca treści:
Biblioteka Nauki
Artykuł

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies