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Wyszukujesz frazę "Wdowiak, Artur" wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Application of dietetics in reproductive medicine
Autorzy:
Skrzypek, Michał
Wdowiak, Artur
Marzec, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/986905.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
infertility
human reproductive function
nutritional status
overweight
obesity
fertility diet
Opis:
In the light of up-to-date epidemiological data concerning the prevalence of infertility, and also considering the scale of the problem of obesity and proven cause-effect relationship between abnormal body weight and infertility, it is justifiable to undertake the task of systematization of the state of knowledge concerning nutritional correlates of infertility, in order to create a scientific basis for the formulation of the assumptions of a fertility diet. The study is an attempt to systematize the current state of knowledge concerning the importance of energy and structural (qualitative) aspects of nutrition in the prevention and treatment of infertility.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of electromagnetic waves on human reproduction
Autorzy:
Wdowiak, Artur
Mazurek, Paweł A.
Wdowiak, Anita
Bojar, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/989982.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
human reproduction
electromagnetic waves
infertility
exposure to electromagnetic fields
Opis:
Electromagnetic radiation (EMR) emitting from the natural environment, as well as from the use of industrial and everyday appliances, constantly influence the human body. The effect of this type of energy on living tissues may exert various effects on their functioning, although the mechanisms conditioning this phenomenon have not been fully explained. It may be expected that the interactions between electromagnetic radiation and the living organism would depend on the amount and parameters of the transmitted energy and type of tissue exposed. Electromagnetic waves exert an influence on human reproduction by affecting the male and female reproductive systems, the developing embryo, and subsequently, the foetus. Knowledge concerning this problem is still being expanded; however, all the conditionings of human reproduction still remain unknown. The study presents the current state of knowledge concerning the problem, based on the latest scientific reports.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Low frequency electromagnetic waves increase human sperm motility – A pilot study revealing the potent effect of 43 kHz radiation
Autorzy:
Wdowiak, Artur
Mazurek, Paweł A.
Wdowiak, Anita
Bojar, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/2162024.pdf
Data publikacji:
2018-12-20
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
electromagnetic radiation
semen motility
sperm hyperactivation
sperm kinetic variables
metal detecting
infertility
Opis:
Objectives Abnormalities in the timing and course of spermatozoa capacitation and hyperactivation underlie common pathologies related to male infertility. Recent data shows that low frequency electromagnetic waves may influence cell membrane potential and permeability. It is therefore possible that low frequency electromagnetic waves could affect the maturation and motility processes of spermatozoa. The 43-kHz wave generator was used for modeling the impact of environmental exposure to low frequency electromagnetic radiation on human sperm. Material and Methods Sperm samples were gathered from 103 fertile, healthy men aged 25–30 years old and performed computer-assisted sperm analysis. After initial examination, each participant’s semen sample was divided into 2 aliquots (control and experimental) and placed in separate automated incubators. The samples constituting the experimental group were placed into the exposure system that emitted 43-kHz electromagnetic waves. Sperm motility was assessed at 3 h, 12 h and 24 h. Results Exposure to a 43-kHz radio frequency increased the percentage of sperm in progressive motility by up to 5.8% and the velocity of said sperm by up to 2 μm/s. Moreover, the total number of hyperactivated spermatozoa was significantly increased in the semen exposed to the electromagnetic signal. Conclusions In vivo environmental exposure to 43-kHz waves may promote the development of infertility related to premature capacitation outside of the vaginal tract. Exposing semen to this particular frequency may also boost the capacitation and hyperactivation of spermatozoa in vitro, prior to conducting assisted reproductive therapies.Int J Occup Med Environ Health 2018;31(6):723–739
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2018, 31, 6; 723-739
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena poziomu kontroli emocji u kobiet leczonych operacyjnie z powodów ginekologicznych
Evaluation of the level of Courtauld Emotional Control Scale (CECS) at women surgically treated for gynaecological reasons
Autorzy:
Lewicka, Magdalena
Makara‑Studzińska, Marta
Wdowiak, Artur
Sulima, Magdalena
Wiktor, Henryk
Powiązania:
https://bibliotekanauki.pl/articles/943423.pdf
Data publikacji:
2012
Wydawca:
Medical Communications
Tematy:
control of emotions
emotional control index
emotions
expressing emotions
perioperative period
gynecological operations
emocje
kontrola emocji
okres okołooperacyjny
operacje ginekologiczne
wyrażanie emocji
wskaźnik kontroli emocji
Opis:
Introduction: Contemporary psychology of health pays a lot of attention to issues of personal and social resources, perceiving them as factors which favour the individual’s health and quality of life. Scientific studies confirm a positive sense of the possibility to express emotions during hospitalization, operative treatment and convalescence. Studies on the Courtauld Emotional Control Scale (CECS) in women during the perioperative period, treated for gynaecological ailments, may enable identification of patients exhibiting deficits in this respect, who should be covered by a special psychopreventive care. Methods: The studies involved 232 women treated surgically for various gynaecological ailments and were carried out in two stages: on the day preceding the surgery and on the third day after the surgery. The studies were carried out using the Courtauld Emotional Control Scale. The obtained results were analysed statistically. Results: The level of negative emotions control was higher in patients aged over 40, as compared to that in younger women. The category of operative procedure did not condition the level of emotional control, whether in the Total scale or in subscales of Anger, Depression and Anxiety in the preoperative period. On the other hand, in the postoperative period a higher suppression of emotions within the Anxiety subscale wasfound in women after operation with a major injury of tissues, as compared to the patients after operation with a minor injury of tissues. Conclusions: The values of the total level of the Courtauld Emotional Control Scale (total CECS) obtained in our studies, as well as in the subscales of Anger, Depression and Anxiety point to women’s tendency to suppress negative emotions in the perioperative period.
Wstęp: Współczesna psychologia zdrowia poświęca wiele uwagi problematyce zasobów osobistych i społecznych, upatrując w nich czynniki sprzyjające zdrowiu i jakości życia jednostki. Badania naukowe potwierdzają pozytywne znaczenie możliwości wyrażania emocji w okresie hospitalizacji, leczenia chirurgicznego i rekonwalescencji. Badania poziomu kontroli emocji (CECS) u kobiet w okresie okołooperacyjnym, leczonych z powodów ginekologicznych, mogą umożliwić identyfikowanie pacjentek przejawiających deficyt w tym zakresie, które powinny być objęte szczególną opieką psychoprofilaktyczną. Metody: Badaniami objęto 232 kobiety leczone operacyjnie z różnych powodów ginekologicznych. Badania przeprowadzono w dwóch etapach: w dniu poprzedzającym operację oraz w trzeciej dobie po operacji. Badania przeprowadzono przy użyciu Skali Kontroli Emocji. Uzyskane wyniki badań poddano analizie statystycznej. Wyniki: Poziom kontroli emocji negatywnych był wyższy u pacjentek w wieku powyżej 40 lat aniżeli u kobiet młodszych. Kategoria zabiegu operacyjnego nie warunkowała poziomu kontroli emocji, zarówno w skali Ogólnej, jak i w podskalach Gniew, Depresja i Lęk w okresie przedoperacyjnym. Natomiast w okresie pooperacyjnym stwierdzono większe tłumienie emocji w zakresie podskali Lęku u kobiet po operacji ze znacznym urazem tkanek aniżeli u badanych po operacji z miernym urazem tkanek. Wnioski: Stwierdzone w badaniach własnych wartości ogólnego wskaźnika kontroli emocji (CECS ogólny), jak również w podskalach Gniew, Depresja i Lęk wskazują na tendencję do tłumienia przez kobiety emocji negatywnych w okresie okołooperacyjnym.
Źródło:
Psychiatria i Psychologia Kliniczna; 2012, 12, 2; 102-114
1644-6313
2451-0645
Pojawia się w:
Psychiatria i Psychologia Kliniczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Air pollution and semen parameters in men seeking fertility treatment for the first time
Autorzy:
Wdowiak, Artur
Wdowiak, Edyta
Bień, Agnieszka
Bojar, Iwona
Iwanowicz-Palus, Grażyna
Raczkiewicz, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/2161969.pdf
Data publikacji:
2019-06-14
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
air pollution
reproductive health
male infertility
semen analysis
sperm
sperm quality
Opis:
Objectives The purpose of this paper was to analyze the relationship between the selected chemical air pollutants found in the Lublin Province and the semen parameters of men seeking fertility treatment for the first time. Material and Methods The study involved an analysis of semen sample test results obtained from male patients first reporting for fertility treatment in reproductive health centers in the Lublin Province, Poland. The data set comprises semen parameters of 13 148 men, and the number of samples in the reference period was 255–769 annually. Data on air pollution were obtained from the website of the Polish General Environmental Inspectorate and included selected chemical air pollutant levels, i.e., NO₂, SO₂, O₃, and PM₁₀. Results The mean PM₁₀ levels in the air increased, on average, by 0.65 μg/m₃ annually in 2000–2015 (p = 0.029); the mean levels of O₃, NO₂, SO₂ did not change significantly in the analyzed period. There were increasing trends in the mean sperm density and total sperm count of the subjects in 1992–2015 (p < 0.001). The mean percentage of sperm with normal morphology significantly decreased in the subsequent analysis periods: 1992–1998 (p = 0.001); 1999–2009 (p < 0.001); 2010–2015 (p = 0.001). A significant negative correlation was found between the ozone levels in the air in the Lublin Province and the percentage of sperm with normal morphology (r = –0.8311, p = 0.040). Conclusions Exposure to ozone in the air contributes to decreased percentages of sperm with normal sperm morphology. Over the years, there was an increasing trend in sperm density in the men first reporting for fertility treatment, and a decreasing trend in the percentage of sperm with normal morphology. Int J Occup Med Environ Health. 2019;32(3):387–99
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2019, 32, 3; 387-399
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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