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Wyszukujesz frazę "Probiotics" wg kryterium: Temat


Tytuł:
A potential usage of probiotics in prevention and treatment of neutropenic enterocolitis
Autorzy:
Gałązka, Jakub Krzysztof
Homa, Piotr
Domagalski, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/2211811.pdf
Data publikacji:
2023-03-25
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
oncology
neutropenic enterocolitis
probiotics
Opis:
Introduction and aim. Neutropenic enterocolitis is a severe disease that affects patients with immunodeficiency and is often related with the chemotherapy of the hematologic malignancies. Its pathophysiology is not fully understood. Neutropenic colitis may lead to sepsis, gastrointestinal bleeding and even perforations requiring surgical management. The therapy consists of antibiotic therapy, transfusions, hematopoietic growth factor treatment, usage of fluids and electrolytes, bowel rest and even surgical operations. The aim of this review is to consider the potential usage of probiotics in the prevention and treatment of neutropenic enterocolitis. Material and methods. References for that article were found through PubMed and Google Scholar, using terms: “neutropenic enterocolitis” and “probiotics”, or “gut microbiota” and “neutropenic enterocolitis”. The research was limited to abstracts and available full-text articles. Analysis of the literature. The most possible mechanism of neutropenic enterocolitis development appoints bacterial invasion with co-existing immunodeficiency. The probiotics appeal as beneficial agents in both prevention and treatment of neutropenic enterocolitis in according to their impact on gut immune barrier improvement. However older societies’ guidelines were cautious, the most modern ones appoint probiotics as a promising agent in neutropenic enterocolitis, what corresponds with results from current randomized clinical trials. Conclusion. As neutropenic enterocolitis is a severe disease we need to look for better or alternative therapies of that state. The probiotics seems to have beneficial effects in terms of prevention and treatment of neutropenic enterocolitis due to their impact on gut immune barrier. Benefits of such therapy are reflected in current societies’ guidelines which consider probiotics as a promising agent in neutropenic enterocolitis.
Źródło:
European Journal of Clinical and Experimental Medicine; 2023, 1; 129-132
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An epitome on encapsulation of probiotics
Autorzy:
Ramadevi, S.
Meenakshi, S.
Powiązania:
https://bibliotekanauki.pl/articles/24200567.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:
bionanotechnology
probiotics
nano encapsulation
encapsulation of probiotics
bionanotechnologia
probiotyki
nanoenkapsulacja
enkapsulacja probiotyków
Opis:
Purpose: Nanotechnology is one of the highly evolving fields of research having immense potential in various fields of healthcare sectors. The very advent of nanotechnology lies in its ability to serve as a targeted drug delivery system. The introduction of a new branch namely bionanotechnology has further expanded the scope, especially in the diagnostics and treatment of various diseases. Probiotics being a natural source with a plethora of beneficial properties have been investigated actively in recent days. Probiotics administered into the digestive system have been shown to promote gut health by increasing the microbial balance in the gut. However, the bioavailability of such administered probiotics remains a major concern. These probiotics are protected through microencapsulation techniques, which encapsulate them in small capsules. Several nanoparticles with varied dimensions, forms, surfaces and composites have recently been investigated for probiotic microencapsulation. This has been used for various therapeutic applications, such as drug delivery. This review gives an insight on various materials and strategies used for probiotic encapsulation. Design/methodology/approach: The main aim of this review is to give a perception of the different types of methods of probiotic encapsulation. Findings: This review implies the significance of probiotics and subsequent active release in the gastrointestinal system. Different sections of this review paper, on the other hand, may offer up new opportunities for comprehensive research in the field of microencapsulation for boosting probiotic viability and also talks about the various encapsulating materials that has been employed. Originality/value: This review emphasizes more perceptions about the ongoing and imminent techniques for encapsulating probiotics.
Źródło:
Archives of Materials Science and Engineering; 2022, 116, 1; 34--41
1897-2764
Pojawia się w:
Archives of Materials Science and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of oxygen and humidity on storage of freeze-dried Lactobacillus gasseri in relation to water activity and viability
Autorzy:
Stobińska, Magdalena
Sobecka, Katarzyna
Jarosz, Michał
Urbański, Dawid
Mizielińska, Małgorzata
Łukawska, Barbara
Olchawa, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/1178343.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
freeze-drying
probiotics
water activity
Opis:
Lactic acid bacteria have shown positive health effects and are widely distributed as dry products. They are widespread applied in functional dairy products, dietary supplements and as pharmaceutical products. Freeze-drying is a process of removing water by sublimation and is one of the most effective preservation technology. The aim of the present study was to establish impact of oxygen and humidity on freeze-dried Lactobacillus gasseri during the preparation of the powder and storage time. Lyophilisate was rubbed in aerobic and anaerobic condition with low humidity. Survival test and water activity was investigated after freeze-drying and storage in two different temperatures. The preservation of bacteria was improved when after freeze-drying process lyophilisate have not contact with oxygen and humidity. Survival rates of bacteria was the highest during storage at anaerobic condition both at 4-6 °C and 25 °C. The results shown that it is sufficient to crush of freeze-dried and packaged under anaerobic conditions to achieve higher survival of bacteria.
Źródło:
World Scientific News; 2017, 81, 2; 305-310
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Metabolic Relationships between Probiotics and Fatty Acids
Autorzy:
Dayangaç, A.
Erdem, B.
Powiązania:
https://bibliotekanauki.pl/articles/1031266.pdf
Data publikacji:
2017-09
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
probiotics
fatty acids
microbial ecology
Opis:
Probiotics are alive bacteria that have a healthy effect on the hosts and are found in large quantities in the soil and foods. The most recommended probiotics as commercial are the some species of Lactobacillus sp., Bifidobacterium sp., and Streptococcus sp. The fatty acids are formed by the colonic gut flora from dietary fibres, which manage to escape the host's enzymatic digestive systems in the small intestine. Dietary fibres that manage to reach the large intestine are available for several bacterial fermentative reactions. The fermentation of the different dietary fibres leads to an increase in concentrations of several short-chain fatty acids, especially butyrate, propionate and acetate, in the lumen of the proximal regions of the large intestine. In this review, we acquainted that the relationship between fatty acids and probiotic bacteria affects some various health ailments.
Źródło:
Acta Physica Polonica A; 2017, 132, 3; 816-818
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Probiotics, prebiotics and antioxidants as functional foods
Autorzy:
Grajek, Włodzimierz
Olejnik, Anna
Sip, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1041373.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
probiotics
prebiotics
antioxidants
functional food
Opis:
The term "functional foods" comprises some bacterial strains and products of plant and animal origin containing physiologically active compounds beneficial for human health and reducing the risk of chronic diseases. Among the best known functional compounds probiotics, prebiotics and natural antioxidants should be given as examples. These substances can be obtained by biotechnological methods and by extraction from plant or animal tissues.
Źródło:
Acta Biochimica Polonica; 2005, 52, 3; 665-671
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of the effect of lactic acid bacteria added to feed or water on growth performance, health status and gut microbiota of chickens broilers
Wpływ bakterii kwasu mlekowego dodanych do paszy lub wody pitnej na wyniki produkcyjne, zdrowotność i mikroflorę przewodu pokarmowego kurcząt brojlerów
Autorzy:
Kupryś-Carus, M.
Michalczuk, M.
Chabłowska, B.
Stefańska, I.
Powiązania:
https://bibliotekanauki.pl/articles/2082386.pdf
Data publikacji:
2019
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
probiotics
chickens broilers
performance
blood parameters
Opis:
Comparison of the effect of lactic acid bacteria added to feed or water on growth performance, health status and gut microbiota of chickens broilers. The aim of the study was to evaluate the impact of two routs of potentially probiotic lactic acid bacteria (LAB) strains: Lactobacillus plantarum K KKP 593/p and Lactobacillus rhamnosus KKP 825 administration (via feed or water) on growth performance, health status and the composition of gut microbiota of broiler chickens. A total of 375 one-day-old chicks Ross 308 were divided into three main groups. The experimental factor was the application of bacteria to feed (starter, grower and fi nisher) or drinking water. Control group did not receive bacteria. Addition of bacteria to water had a favorable effect on higher live body weight of chickens during the fi rst (starter) and the second (grower) period of rearing compared to the control group and the group receiving bacteria in feed. Total feed intake and feed conversion ratio was higher in the groups receiving bacteria than in the control group. Mortality among chickens receiving LAB was signifi - cantly reduced, wherein the lowest mortality was observed among chickens receiving bacteria in feed. Moreover, feeding chickens with potentially probiotic bacteria had an impact on inhibition the growth of Clostridium perfringens in the intestine and did not change biochemical and hematological parameters of blood and results of slaughter analysis compared to the control group. There were no clear and signifi cant differences in analyzed parameters of chickens depending on the rout of lactic acid bacteria administration.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Animal Science; 2019, 58[1]; 55-67
1898-8830
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Animal Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Health-promoting properties exhibited by Lactobacillus helveticus strains
Autorzy:
Skrzypczak, Katarzyna
Gustaw, Waldemar
Waśko, Adam
Powiązania:
https://bibliotekanauki.pl/articles/1038894.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
Lactobacillus helveticus
probiotics
adhesion
autoaggregation
coaggregation
Opis:
Many strains belonging to lactobacilli exert a variety of beneficial health effects in humans and some of the bacteria are regarded as probiotic microorganisms. Adherence and capabilities of colonization by Lactobacillus strains of the intestinal tract is a prerequisite for probiotic strains to exhibit desired functional properties. The analysis conducted here aimed at screening strains of Lactobacillus helveticus possessing a health-promoting potential. The molecular analysis performed, revealed the presence of a slpA gene encoding the surface S-layer protein SlpA (contributing to the immunostimulatory activity of L. helveticus M 92 probiotic strain) in all B734, DSM, T80, and T105 strains. The product of gene amplification was also identified in a Bifidobacterium animalis ssp. lactis BB12 probiotic strain. SDS-PAGE of a surface protein extract demonstrated the presence of a protein with a mass of about 50 kDa in all strains, which refers to the mass of the S-layer proteins. These results are confirmed by observations carried with transmission electron microscopy, where a clearly visible S-layer was registered in all the strains analyzed. The in vitro study results obtained indicate that the strongest adhesion capacity to epithelial cells (HT-29) was demonstrated by L. helveticus B734, while coaggregation with pathogens was highly diverse among the tested strains. The percentage degree of coaggregation was increasing with the incubation time. After 5 h of incubation, the strongest ability to coaggregate with Escherichia coli was expressed by T104. The T80 strain demonstrated a significant ability to co-aggregate with Staphylococcus aureus, while DSM with Bacillus subtilis. For B734, the highest values of co-aggregation coefficient was noted in samples with Salmonella. The capability of autoaggregation, antibiotic susceptibility, resistance to increasing salt concentrations, and strain survival in simulated small intestinal juice were also analyzed.
Źródło:
Acta Biochimica Polonica; 2015, 62, 4; 713-720
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The kinetics of bacterial growth in selected proand synbiotics – recommendations for family practitioners
Autorzy:
Piatek, Jacek
Gibas-Dorna, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/551504.pdf
Data publikacji:
2011
Wydawca:
Stowarzyszenie Przyjaciół Medycyny Rodzinnej i Lekarzy Rodzinnych
Tematy:
probiotics
prebiotics
synbiotics
bacterial growth
CFU
Źródło:
Family Medicine & Primary Care Review; 2011, 4; 566-572
1734-3402
Pojawia się w:
Family Medicine & Primary Care Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The kinetics of bacterial growth in selected proand synbiotics – recommendations for family practitioner
Autorzy:
Piątek, Jacek
Gibas-Dorna, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/552416.pdf
Data publikacji:
2012
Wydawca:
Stowarzyszenie Przyjaciół Medycyny Rodzinnej i Lekarzy Rodzinnych
Tematy:
probiotics
prebiotics
synbiotics
bacterial growth
CFU.
Źródło:
Family Medicine & Primary Care Review; 2012, 4; 566-572
1734-3402
Pojawia się w:
Family Medicine & Primary Care Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Probiotic preparation reduces faecal water genotoxicity and cytotoxicity in chickens fed ochratoxin A contaminated feed (in vivo study)
Autorzy:
Śliżewska, Katarzyna
Nowak, Adriana
Smulikowska, Stefania
Powiązania:
https://bibliotekanauki.pl/articles/1038813.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
ochratoxin A
probiotics
chicken
genotoxicity
cytotoxicity
Opis:
The aim of the present study was to assess the genotoxicity and cytotoxicity of the faecal water of chickens fed ochratoxin A (OTA) contaminated feed with and without probiotic preparation. The study was performed on 20 healthy female Ross broiler chickens divided into 4 groups: control chickens - fed with non-supplemented feed; PP chickens - fed feed supplemented with the probiotic preparation; OTA chickens - fed feed contaminated with 1 mg per kg of OTA; OTA + PP chickens - fed feed contaminated with 1 mg per kg of OTA and supplemented with the probiotic preparation. Faecal water samples were collected on the 35th day of life of chickens from each group. Genotoxicity was measured using the comet assay, and cytotoxicity by means of MTT tests. Mean DNA damage, measured as the percentage of DNA in the tails of the comets, was 8.50 ± 1.10 for chickens fed OTA at 1 mg/kg and 6.41 ± 0.67 in the controls. The supplementation of feed with the probiotic preparation decreased the extent of DNA damage to 4.74 ± 0.78. In the control group of chickens the average cytotoxicity was 38.5 ± 0.5 (in MTT), while in the probiotic preparation group (PP group) it was 31.8 ± 0.7 (in MTT). After supplementation of the feed with the probiotic preparation, the genotoxicity and cytotoxicity were decreased in a statistically significant manner.
Źródło:
Acta Biochimica Polonica; 2016, 63, 2; 281-286
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of immobilization and packaging on the viability of probiotics stored at 25 °C
Autorzy:
Mizielińska, Małgorzata
Sobecka, Katarzyna
Jarosz, Michał
Urbański, Dawid
Stobińska, Magdalena
Łukawska, Barbara
Olchawa, Ewa
Bartkowiak, Artur
Powiązania:
https://bibliotekanauki.pl/articles/1178352.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
cocoa butter
encapsulation
immobilization
packaging
probiotics
Opis:
The goal of the study was to determine the influence of encapsulation, immobilization conditions and packaging on microorganisms survival. The results of the study demonstrated that L. gasseri, L. plantarum, and L. rhamnosus as probiotics could be added to food products as lyophilized cells if the end product was stored at 25 °C for no longer than 3 months. It was shown that L. plantarum and L. rhamnosus as food additives could be stored 6 months in room temperature, only if the cells were encapsulated or if the end product was packed in MAP. It was proved that the number of probiotics immobilized in the chamber was higher than the number of bacteria immobilized at aerobic conditions with higher relative humidity. Cocoa butter, presented in this study could be used as an immobilization carrier due to its hydrophobicity.
Źródło:
World Scientific News; 2017, 77, 2; 124-143
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of probiotics in the xenobiotic detoxification therapy
Autorzy:
Urban, P.
Kuthan, R.
Powiązania:
https://bibliotekanauki.pl/articles/147297.pdf
Data publikacji:
2004
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
probiotics
detoxifiction therapy
radionuclides
heavy metals
mycotoxins
Opis:
Many applications of probiotics have been described to date. In this paper, it is hypothesized that probiotic microorganisms can also be used to decrease the xenobiotics intake in humans. The use of probiotic bacteriae (e.g. strains of Lactobacillus sp. and Bifidobacterium sp.) and yeasts (Saccharomyces sp.) gives the opportunity for detoxification of various elements and compounds, considered as contaminants, directly in the lumen of human intestine. Some of these microorganisms are known to accumulate cesium, strontium and heavy metals to a great extent and also bind mycotoxins. Certainly, during the up-coming years, their native or genetically modified strains will be a part of treatment protocols in detoxification therapy. The utilization of probiotics, in the both therapy and nutrition of people living in the countries suffering from high food contamination, could result in the reduction of annual xenobiotic dose to be incorporated in their organisms.
Źródło:
Nukleonika; 2004, 49,suppl.1; 43-45
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Relationship between Gut-Microbiota and Sport Activity
Autorzy:
Mokarrami, Alì
Capacci, Annunziata
Trio, Beatrice
Della Morte Canosci, David
Merra, Giuseppe
Powiązania:
https://bibliotekanauki.pl/articles/32443960.pdf
Data publikacji:
2024
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
endurance
exercise
immune response
microbiota
nutrition
probiotics
Opis:
Aim: The purpose of this umbrella review is to bring together the most recent reviews concerning the relationship between gut-microbiota and sport activity. Materials and Methods: A literature search was conducted through PubMed and focused on reviews and systematic reviews published between 2015 and June 2021 that dealt with the topic of microbiota and physical activity. Only articles written in English and published in peer-reviewed journals were considered. Key words related to the term microbiota alone or in conjunction with other terms such as "supplements", "diet", "probiotics", "prebiotics", "health", "physical activity", and "pathogens" were analyzed. The selection process was done first by analyzing the titles, then the abstracts, and finally the full text. Results: After screening the title and abstract, 29 articles were excluded. Therefore, 20 studies were included in the present umbrella review. The figure shows the steps of the selection process (Figure 1). The specifications of the presented articles are listed in Table 2. Conclusions: Exercise appears to be an environmental factor that can determine changes in the gut microbial composition with possible benefits for the host. Increased microbiota diversity improves metabolic profile and immunological responses and may provide a possible biomarker for health improvement. Exercise altered microbiota could be used to look for new approaches in the treatment of metabolic and inflammatory diseases.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2024, 45; 25-53
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of the microencapsulated feed additive of lactic acid bacteria on production parameters and post-vaccinal immune response in pigs
Autorzy:
Pomorska-Mól, M.
Turlewicz-Podbielska, H.
Wojciechowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/2087103.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
post-vaccinal immune response
productivity
probiotics
pigs
Źródło:
Polish Journal of Veterinary Sciences; 2021, 24, 3; 335-343
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of probiotics, prebiotics and synbiotics on the productivity and health of dairy cows and calves
Autorzy:
Radzikowski, Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1179461.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
calves healthy
dairy cow production
prebiotics
probiotics
synbiotics
Opis:
In the interest of animal health as well as future consumers, natural additives are increasingly being given to animals, such as probiotics, prebiotics and synbiotics. Defined as "natural growth promoters" stimulate growth and proper functioning of the body, which primarily affects the health of individuals as well as the productivity and consequently the quantity and quality of the products they receive. These formulations can be administered to both adult and young adult subjects. For dairy cows, the use of probiotic and prebiotic formulas contributes to an increase in milk yield and a reduction in the risk of mastitis. In calves formulation increases the resistance to diseases of the digestive system, which increases the weight gain of young individuals. Probiotics, prebiotics and synbiotics are substances that can replace antibiotics in the treatment and prevention of many diseases in cattle.
Źródło:
World Scientific News; 2017, 78; 193-198
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł

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