Informacja

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

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "Activity" wg kryterium: Temat

  Lista filtrów

Dostawca treści

Podbaza

Wyrównaj
Wyświetlanie 1-15 z 4356
Tytuł:
Synthesis and characterization of InWO3 - TiO2 nanocomposite material and multi application
Autorzy:
Kamalakkannan, J.
Chandraboss, V. L.
Senthilvelan, S.
Powiązania:
https://bibliotekanauki.pl/articles/1193047.pdf
Data publikacji:
2016
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Photocatalytic activity
Antimicrobial activity
Electrochemical activity
Opis:
InWO3 -TiO2 nanocomposite material was synthesised by co-precipitation method and sonication technique. The synthesized nanomaterial was characterized by FE-SEM with EDX, HR-TEM, XRD, FT-RAMAN, AFM and BET surface area measurements. The photocatalytic activity of InWO3-TiO2 nanocomposite material was studied from the photodegradation of malachite green (MAG) under UV-light irradiation. The photodegradation of MAG at various parameters are reported. The Photodegradation was found to follow the pseudo-first-order kinetics. The Hydroxyl radical formation in the mechanism was confirmed by fluorescence quenching technique. The antimicrobial activity of the prepared nanomaterials has also been investigated. Cyclic voltammeter (CV)) measurements analysis of the prepared nonamaterial was discussed in detail. It was proposed that the catalyst was found to be stable and reusable.
Źródło:
World Scientific News; 2016, 58; 97-121
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Antibacterial, antifungal, anti-oxidant, anti-inflammatory and anti-hypertensive activities of N-chloropyrazinamide
Autorzy:
Vaijayanthi, S. P.
Mathiyalagan, N.
Powiązania:
https://bibliotekanauki.pl/articles/412474.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
antibacterial activity
antifungal activity
antioxidant activity
anti-inflammatory
anti-hypertensive activity
N-chloropyrazinamide
Opis:
N-chloropyrazinamide was prepared by the chlorination of pyrazinamide using trichloroisocyanuric acid. The experimental results ascertained that the tested N-chloropyrazinamide showed good antimicrobial activities when compared to standard drug. It was found that N-chloropyrazinamide at different concentrations exhibited significant dose dependent anti-oxidant, anti-inflammatory and anti-hypertensive activity.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2014, 7; 1-8
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Własności Przeciwarytmiczne I Hypotensyjne Nowych Analogów Teofiliny
Antiarrhythmic and Hypotensive Activity of New Analogues of Theophylline
Autorzy:
Sapa, Jacek
Zygmunt, Małgorzata
Krawczyk, Łukasz
Dudek, Magdalena
Bednarski, Marek
Nowiński, Leszek
Knutelska, Joanna
Chłoń-Rzepa, Grażyna
Pawłowski, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/1034048.pdf
Data publikacji:
2013
Wydawca:
Zakład Opieki Zdrowotnej Ośrodek Umea Shinoda-Kuracejo
Tematy:
hypotensive activity
theophylline antiarrhythmic activity
Opis:
On the basis of our earlier studies in the group of 7,8-disubstituted derivatives of 1,3-dimetyl-3,7-dihydro-purine-2,6-dione, some new derivatives of theophylline were synthesized and tested for their electrocardiographic, antiarrhythmic and hypotensive activity as well as for α1-adrenoreceptor affinities. The performed preliminary tests indicated that new compounds did not significantly affect the normal ECG in vivo. As the result of present studies it may be concluded that all compounds did not possess hypotensive and arrhythmic activity. The results of the binding assays on α1-adrenergic receptors showed, that these derivatives display no affinity for α1-adrenergic receptors. Lack of antiarrhythmic and antihypertensive activity may result from the absence of affinity for the α1-adrenergic receptor. Performed chemical modifications lead to the loss of pharmacological activity previously observed among other derivatives in this group. Generally in comparison with the previously reported derivatives, replacing the phenoxyethylpiperazine by other moiety, changed the antiarrhythmic and hypotensive activity.
Źródło:
Medicina Internacia Revuo; 2013, 25, 100; 128-135
0465-5435
Pojawia się w:
Medicina Internacia Revuo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
SYNTHESIS, REACTIONS, AND APPLICATIONS OF HYDANTOIN AND 2-THIOHYDANTOIN DERIVATIVES
Autorzy:
Abd Elhady, Hebe
El Desoky, Somia
Al-Shareef, Hossa F.
El-mekawy, Rasha
Powiązania:
https://bibliotekanauki.pl/articles/895248.pdf
Data publikacji:
2019-12-29
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
antimicrobial activity
antiviral activity
antitumor activity
Hydantoin
2-thiohydantoin
anxiolytic activity
Opis:
On account of the interesting pharmacological properties of hydantoin and 2-thiohydantoin derivatives, and other purposes such as textile printing, catalysts for polymerizations, their use in the production of resins and plastics, they have been the subject of chemical and biological studies. In this review article, we focused our interest on the most important methods for the synthesis of hydantoin and 2-thiohydantoin derivatives, different reactions and different application of them. We explored their antitumor, antimicrobial, antiviral, anxiolytic, antidiabetic, anticonvulsant activities, their utilities in treatment of vascular dysfunction, using them as an inhibitor of fatty acid amide hydrolase, using in hyperpigmentation applications, and utilities of them in the production of antimicrobial polyurethane coatings.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 6; 971-986
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Laetiporus sulphureus - chemical composition and medicinal value
Autorzy:
Sułkowska-Ziaja, K.
Muszyńska, B.
Gawalska, A.
Sałaciak, K.
Powiązania:
https://bibliotekanauki.pl/articles/11880210.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
mushroom cultivation
Laetiporus sulphureus
mushroom
mushroom extract
chemical composition
biological activity
antimicrobial activity
anticancer activity
cytotoxic activity
hypoglycemic activity
antiinflammatory activity
antioxidant activity
medicinal use
cultivation experiment
Opis:
The higher fungi are a rich source of chemical compounds with multi-directional therapeutic and pro-health effects. This review summarizes the results of the most important chemical and biological studies of the fruiting bodies and the mycelial cultures of Laetiporus sulphureus. Numerous studies have demonstrated the antimicrobial, anticancer, cytotoxic, hypoglycemic anti-inflammatory and antioxidant activity of the extracts. Currently, only a few wood-decay fungi have practical use in medicine. Therefore it seems important to continue research on the effectiveness and safety of extracts and compounds of natural origin, including fungi, whose potential is not still used.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2018, 17, 1; 87-96
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anticancer properties of Viburnum
Autorzy:
Stępień, Agnieszka
Aebisher, David
Bartusik-Aebisher, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/454949.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
antitumor activity
Viburnum species
cytotoxic activity
Opis:
Aim. The aim of this paper is to provide an overview of the anticancer properties of different species of Viburnum. Materials and methods. Forty nine papers that discuss the medicinal history and current research of Viburnum species as phytotherapeutic agent were used for this discussion. Literature analysis. The results of scientific research conducted in vitro indicate that the compounds present in the extracts of Viburnum significantly affect the development of cancer cells such as leukemia, cervical cancer, breast, colon, lung, skin and stomach. This indicates that they may be used as a therapeutic agent to support oncological therapies.
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 1; 47-52
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synthesis and Biological Evaluation of Some New Hydrazone Derivatives Bearing Pyrimidine Ring as Analgesic and Anti-Inflammatory Agents
Autorzy:
Akdağ, Kadriye
Ünal, Gökhan
Tok, Fatih
Arıcıoğlu, Feyza
Temel, Halide E.
Kaymakcıoğlu-Koçyiğit, Bedia
Powiązania:
https://bibliotekanauki.pl/articles/895455.pdf
Data publikacji:
2018-10-31
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
anti-inflammatory activity
hydrazones
analgesic activity
Opis:
New hydrazone derivatives were synthesized from 4-chloro-2-(methylthio)pyrimidine-5-carbohydrazide. Synthesized compounds were characterized by IR, 1H-NMR, 13C-NMR, mass spectral data and elemental analysis. All compounds were investigated for analgesic and anti-inflammatory activity with hot plate test and biochemical assay, respectively. The results of anti-inflammatory activity showed that compound 2t had maximal Lipoxygenase (LOX) inhibition (66.30%) whereas inhibitions of 2a, 2c, 2i, 2k, 2l, 2m, 2p, 2s and 2u were observed between approximately 45-15 %. Our results also indicated that 15 compounds of 21 had analgesic effect in hot plate test. Analgesic effect of 2l, 2s, 2t began earlier than others while effect of 2i began at latest time. According to the activity results, compound 2t have significant analgesic and anti-inflammatory effects.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2018, 75, 5; 1147-1159
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The physical and occupational activity of patients with multiple sclerosis depending on the form of clinical disease
Autorzy:
Wyszyńska, E.
Sienkiewicz, D.
Kułak, W.
Powiązania:
https://bibliotekanauki.pl/articles/1918844.pdf
Data publikacji:
2019-08-26
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Multiple sclerosis
physical activity
occupational activity
Opis:
Introduction: The progressive nature of multiple sclerosis (MS) is associated with numerous neurological deficits, leading gradually to deteriorating health and to disability. Purpose: The aim of this study was a subjective assessment of the physical and occupational activity of individuals with MS depending on the clinical form of the disease. Materials and methods: We used the original to conduct the research, with 28 closed questions. The study was carried out from December 1, 2018, to January 31, 2019, following approval by the Bioethics Committee of the Medical University of Bialystok, among persons belonging to the Association for Helping Sick People for Multiple Sclerosis in Białystok and patients of the Neurology Department of the University Clinical Hospital in Bialystok. The study sample comprised 50 people diagnosed with MS, 41 women and 9 men. Results: The most frequently occurring clinical form of MS was relapsing-remitting (68%). In this form, most participants had good physical fitness (44%). In those with the progressive-recurrent form (50%), very poor physical fitness was subjectively noted. Of those with the relapsing-remitting type of MS, 50% were professionally active, while none of the participants with the progressive-recurrent form were. Both the physical and occupational activities of MS patients were frequently limited by fatigue, balance disturbances, and movement difficulties. Fatigue was the most common symptom for most individuals with MS (82%). Conclusion: MS has a significant impact on both the physical activity and occupational functioning of patients. In the clinical form of MS, relapsing-remitting, patients’ physical fitness was better.
Źródło:
Progress in Health Sciences; 2019, 1; 126-131
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Promotion of Physical Activity through Health Applications among Students of Selected Universities – a Preliminary Study
Autorzy:
Smith, Lynn
Volkwyn, Cheryl-Ann
Powiązania:
https://bibliotekanauki.pl/articles/2138483.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
health applications
physical activity
activity promotion
Opis:
Mobile health applications provide individuals with a mobile tool that can be tailored to meet various health needs and physical activity goals, which is particularly important during the Covid-19 pandemic and the associated social distancing protocols. The consequence that the pandemic has on the mental health of university students has prompted and increased the demand of physical activity interventions. The aim of this study was to determine the self-perceived effects of mobile health applications on physical activity participation among university students. Participants included students registered in one of the faculties at a university in Johannesburg. Data collection took place by means of an electronic questionnaire using Google Forms as a platform, completed by a sample of 192 students. The findings in the study reflected that majority of university students use health applications to increase physical activity levels or to track current activity levels. Participants also indicated that specific health applications were used to set goals, monitor progress and receive feedback. Aerobic activities proved to be the more popular type of physical activity in comparison to anaerobic activity. This study concluded that health applications can be used as a tool to facilitate and promote physical activity participation in the university student population.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2022, 38; 5-12
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synthesis, antiprotozoal and antibacterial activity of nitro- and halogeno-substituted benzimidazole derivatives.
Autorzy:
Kazimierczuk, Zygmunt
Upcroft, Jacqueline
Upcroft, Peter
Górska, Agata
Starościak, Bohdan
Laudy, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/1043825.pdf
Data publikacji:
2002
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
antibacterial activity
antiprotozoal activity
benzimidazoles
Opis:
Two series of benzimidazole derivatives were sythesised. The first one was based on 5,6-dinitrobenzimidazole, the second one comprises 2-thioalkyl- and thioaryl-substituted modified benzimidazoles. Antibacterial and antiprotozoal activity of the newly obtained compounds was studied. Some thioalkyl derivatives showed remarkable activity against nosocomial strains of Stenotrophomonas malthophilia, and an activity comparable to that of metronidazole against Gram-positive and Gram-negative bacteria. Of the tested compounds, 5,6-dichloro-2-(4-nitrobenzylthio)-benzimidazole showed the most distinct antiprotozoal activity.
Źródło:
Acta Biochimica Polonica; 2002, 49, 1; 185-195
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical activity of students from selected countries. Studies review.
Autorzy:
Bergier, M.
Powiązania:
https://bibliotekanauki.pl/articles/1917619.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
International Physical Activity Questionnaire
Physical activity
Students
Opis:
Purpose: The aim of the presented study was the comparison of physical activity of students from selected countries. The key of paper selection was to find various kinds of students groups from different countries and different cultures. The author compared results of students’ physical activity.Materials and methods: The paper compare the previously published papers aboutphysical activity of students from selected countries. All respondents were examined using as an instrument the International Physical Activity Questionnaire (IPAQ), a standardized questionnaire which enables the investigation and comparison of activity of various population groups.Results: Analysis of results of the study showed a great differentiation among students from individual countries. In each examined group of students, males proved to be the most active gender; however, among countries characterized by the highest physical activity, the results obtained by females were sometimes higher than those concerning males from countries characterized by lower activity. The study showed that the most active students are Americans and Czechs, whereas students from Croatia and South Africa show low physical activity.Conclusions: The conducted analyses demonstrated that in each country in the study the level of total activity is higher among males than females. The differences in the results of the summary MET value in males remained within the range 2,800 – 6,500 MET, while in females - within the range 1,700 – 5,900 MET. Male students were usually characterized by a high level of physical activity, whereas female students by a moderate level. Among Polish students, similar to their contemporaries from other countries, the level of total physical activity was higher among males than females. Polish students were most often characterized by a moderate level of physical activity.
Źródło:
Progress in Health Sciences; 2015, 5, 2; 169-173
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of moderate physical activity, including physical activity during menstruation, on the course of menstrual cycle among nullipara — an attempt to evaluate
Autorzy:
Szpak, Aleksandra
Powiązania:
https://bibliotekanauki.pl/articles/2098270.pdf
Data publikacji:
2021-09-23
Wydawca:
Państwowa Wyższa Szkoła Zawodowa w Tarnowie
Tematy:
physical activity
menstruation
period
moderate physical activity
Opis:
This study is specifically concerned with the effect of regular physical activity during menstruation on the course of menstrual cycle among nullipara. Based on the author’s questionnaire, the 152 women participating in the study were divided into three groups A, B and C – depending on their level of physical activity. The physical activity at a moderate level does not significantly affect the regularity of menstrual cycles. The cultivation of moderate physical activity during menstruation does not significantly affect the duration of bleeding. Moderate physical activity is irrelevant to the abundance of menstrual bleeding. Moderate physical activity has no significant effect on menstrual pain and its duration. Women who are physically active at a moderate level throughout their menstrual cycle are less likely to experience symptoms of premenstrual syndrome (PMS) than women who are only physically active outside of menstruation and are not physically active, which may indicate that moderate physical activity during menstruation prevents symptoms of premenstrual tension syndrome. Based on the results achieved, it is not possible to clearly determine the relevance of promoting moderate physical activity, with particular emphasis on that during menstruation, among women. The study needs to be continued with particular attention paid to physical activity during the day, the influence of environmental factors and stress on the examined women, and with attention paid to the intensity of pain accompanying bleeding. However, it can be assumed that there is no justification for limiting physical activity during the menstrual bleeding phase.
Źródło:
Health Promotion & Physical Activity; 2021, 16, 3; 1-6
2544-9117
Pojawia się w:
Health Promotion & Physical Activity
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cytotoxic and anticancer activity of Moringa oleifera
Autorzy:
Szlachetka, Kinga
Kut, Paulina
Stepien, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/2038320.pdf
Data publikacji:
2020-09-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
anticancer activity
cytotoxic activity
Moringa oleifera
Opis:
Introduction. Given its very strong antioxidant properties, Moringa oleifera is particularly noteworthy among medicinal plants. The high contents antioxidants in the M. oleifera determining her antioxidant activities deciding for very important anticancer properties. Aim. The aim of the paper is to provide an overview of the cytotoxic and anticancer activity of Moringa oleifera. Material and methods. This review was performed based systematic analysis of literature. Analysis of the literature. The results of scientific research conducted in vitro indicate that extracts from Moringa oleifera significantly affect the development of human cancer cells such as myeloma, leukemia, cervix, breast, colon, lung, liver, neuroblastoma, pancreas, colorectal, epidermoid, oral, ovarian, muscular, prostate, skin. Conclusion. This indicates Moringa oleifera as that they may be used as a therapeutic agent to support oncological therapies.
Źródło:
European Journal of Clinical and Experimental Medicine; 2020, 3; 214-220
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical Activity among Women and Men in Time Off from Work
Autorzy:
Gorbaniuk, Julia
Chuchra, Maria
Powiązania:
https://bibliotekanauki.pl/articles/2036279.pdf
Data publikacji:
2018
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
physical activity
motor activity
women
men
Opis:
Introduction. Research on the literature shows different and sometimes contradictory data about the physical activities of women and men. Aim. The goal of the research study is to compare selected aspects of physical activity in women and men. Material and methods. 100 men and 100 women were selected and tested using the “pairing method” and examined in terms of four variables: place of residence, education, marital status and age. A specially prepared survey questionnaire was used. Results. Men and women differ in terms of certain aspects of physical activity (especially its types), while their motivations and limitations only slightly differ. Conclusions. Women significantly more often prefer walking as a physical activity, while men prefer running, swimming, and using the weight room and gym for team sports. On working days, women have significantly less free time than men. The only motivating factor for physical activity that differentiates both groups is the “beauty” motif that is more often present in women. The groups do not differ in terms of obstacles keeping them from undertaking physical activity, although women more often reported a lack of time.
Źródło:
Roczniki Teologiczne; 2018, 65, 10 English Online Version; 165-178
2353-7272
Pojawia się w:
Roczniki Teologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 4356

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