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Wyświetlanie 1-7 z 7
Tytuł:
Stężenie włókien azbestu na terenie dzikich wysypisk azbestu
Concentrations of asbestos fibres at wild asbestos wastes damping grounds
Autorzy:
Brzana, W.
Buczaj, A.
Nowak, J.
Nowak, D.
Powiązania:
https://bibliotekanauki.pl/articles/4036.pdf
Data publikacji:
2014
Wydawca:
Instytut Medycyny Wsi
Opis:
Wprowadzenie i cel. Wyroby zawierające azbest powinny być zabezpieczane i usuwane zgodnie ze ściśle określonymi przepisami. Usuwaniem produktów azbestowych z terenów gospodarstw zajmują się wyspecjalizowane i zarejestrowane ekipy. Firmy, o których mowa, odpowiedzialne są za prawidłowy demontaż, zabezpieczenie oraz przetransportowanie odpadów azbestowych na specjalnie przystosowane składowiska. Niestety, zdarza się, że właściciele odpadów zawierających azbest sami demontują wyroby azbestowe, narażając na niebezpieczeństwo siebie oraz innych. Odpady takie są często składowane na terenie gospodarstw bez żadnego zabezpieczenia lub wyrzucane do środowiska naturalnego. Powstające w ten sposób dzikie wysypiska materiałów zawierających azbest, stają się źródłem emisji do powietrza niebezpiecznych włókien azbestu. Miejsca takie stanowią potencjalne zagrożenie dla ludzi i zwierząt. Celem pracy jest określenie stężenia włókien azbestu na wybranych dzikich wysypiskach azbestu w powiecie lubelskim. Materiał i metoda. Pobór prób powietrza wykonano zgodnie z Polską Normą PN-84/Z-04008.02 z uwzględnieniem specyfiki zanieczyszczenia powietrza włóknami azbestu oraz Polską Normą PN-Z-04008–7. Oznaczenie stężenia włókien azbestu wykonano zgodnie z Polską Normą PN-88/Z-04202/02. Wyniki i wnioski. Podczas badań zarejestrowano wysokie stężenia respirabilnych włókien azbestu na terenie dzikich wysypisk, wynoszące od 1837 wł/m3 do 3675 wł/m3. Świadczy to o wzmożonej emisji szkodliwych włókien do powietrza z powierzchni materiałów zawierających azbest, które niewłaściwie usuwane i wyrzucane do środowiska naturalnego stanowią duże zagrożenie dla zdrowia i życia ludzi i zwierząt.
Introduction. Products containing asbestos should be protected and removed according to precisely specified regulations. Asbestos products are removed by properly trained teams provided with suitable equipment. The above-mentioned enterprises are responsible for the correct deposition and protection, as well as safe transport, of asbestos wastes to specially adapted dumping grounds. Unfortunately, not all owners of asbestos containing wastes use the services of the specialized enterprises. They deconstruct asbestos products on their own, exposing themselves and others to risk. Such wastes are subsequently deposited without any protection or disposed into the natural environment. Wild dumping grounds occurring in this way emit great amounts of dangerous fibres into the air, and create a great risk for humans and animals. Objective. The aim of the study was evaluation of concentrations of asbestos fibres at wild asbestos wastes damping grounds. Methods. Air samples were collected according to the Polish Standards PN-84/Z-04008.02 and PN-Z-04008–7. The strategy of collecting samples will also be based on the methods of investigating dust in the agricultural occupational environment developed at the Institute of Rural Health. The determination of the concentration of asbestos fibres was performed in accordance with Polish Standard PN-88/Z-04202/02. Results. A high concentration of asbestos fibres was established in the area of wild asbestos dumping grounds. The emission of harmful fibres in such places is very high. This shows that asbestos products, when inadequately dismantled and disposed into the natural environment, create a greater risk for health and life.
Źródło:
Medycyna Ogólna i Nauki o Zdrowiu; 2014, 20(49), 1
2083-4543
Pojawia się w:
Medycyna Ogólna i Nauki o Zdrowiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proliferation of cells and expression of rars, rxrs and hpv viral e6 and e7 proteins in cervical cancer cell lines after treatment with atra
Autorzy:
Myga-Nowak, M.
Pacholska-Bogalska, J.
Kwasniewski, W.
Kwasniewska, A.
Gozdzicka-Jozefiak, A.
Powiązania:
https://bibliotekanauki.pl/articles/51152.pdf
Data publikacji:
2011
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2011, 18, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of endoscopic tattooing in intraoperative localization of colon tumours and sentinel lymph nodes
Autorzy:
Nowak, N.
Dziedzic, J.
Nurczyk, K.
Zakoscielny, A.
Bury, P.
Zgodzinski, W.
Zinkiewicz, K.
Powiązania:
https://bibliotekanauki.pl/articles/2097996.pdf
Data publikacji:
2020
Wydawca:
Instytut Medycyny Wsi
Tematy:
colorectal cancer
surgical treatment
endoscopy
endoscopic tatooing
non-invasive technique
Opis:
Introduction. Minimally invasive techniques in colorectal surgery have become increasingly popular and are considered a standard of care in most surgical cenres. Locating the tumour during laparoscopic procedure can be technically challenging. Incorrect localization of the primary lesion may lead to a non-radical resection margin. The technique of endoscopic tattooing (ET) prior to surgery or endoscopic treatment is considered a useful tool. Various dyes can be used for this purpose, such as: Indian ink, methylene blue, indigocarmine, toluidine blue, isosulfan blue, haematoxylin and eosin, indoxin green. This procedure is recommended by international scientific societies (ASGE and ESGE). Objective. The purpose of the study is to review the current literature on the use of ET in large intestine tumour lesions. Materials and method. A MEDLINE literature search of English language articles addressing the use of ET to enable intraoperative tumour localization in colorectal surgery was performed to evaluate and summarize the feasibility of this technique. Results. The use of ET enables the easy and safe localization of colorectal tumurs during minimally invasive colorectal procedures. The percentage of complications is insignificant. Conclusions. The available literature proves the safety and benefits of using the ET prior to surgical or endoscopic treatment. ASGE and ESGE recommend the use of ET in marking tumours before surgical treatment, and the area after endoscopic resection for further evaluation.
Źródło:
Journal of Pre-Clinical and Clinical Research; 2020, 14, 4; 134-138
1898-2395
Pojawia się w:
Journal of Pre-Clinical and Clinical Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research into analgesic effect of ondansetron in persistent pain model in rats with central noradrenergic system lesion
Autorzy:
Roczniak, W.
Oswiecimska, J.M.
Brodziak-Dopierala, B.
Cipora, E.
Nowak, P.G.
Babuska-Roczniak, M.
Powiązania:
https://bibliotekanauki.pl/articles/3631.pdf
Data publikacji:
2015
Wydawca:
Instytut Medycyny Wsi
Tematy:
analgesic effect
ondansetron
persistent pain model
rat
central noradrenergic system
Opis:
Introduction. Many known substances affecting the serotoninergic system induce definite physiological effects, including those which are therapeutic. For instance, the enhanced serotoninergic transmission due to decreased functions of autoreceptors and increased inhibitory functions of postsynaptic 5-HT1A is associated with antidepressant effect. The central serotoninergic system takes part in the regulation of many bodily functions, such as sleep, wakefulness, blood pressure, pain perception or sexual behaviours. Moreover, it is involved in the pathogenesis of depression, anxiety, addictions, migraine and other headaches. In pain therapy, not only typical analgesics are used, but also substances without obvious analgesic effect, thus allowing potential pharmacological modulation of analgesic activity in the treatment of pain. Objective. The aim of the study was to determine whether a chemical lesion to the central noradrenergic system at an early stage of individual development alters reactivity of 5-HT3 receptors in adult rats. Materials and method. The study used newborn and adult Wistar rats aged 8–10 weeks. Behavioural tests (writhing test, formalin assay) were used to assess the analgesic action of ondansetron as a 5-HT3 receptor antagonist. Results. The analgesic effect of ondansetron (1.0 mg/kg b.w., i.p.) in the writhing test was weak and short. Pain intensity score after ondansetron injection (1.0 mg/kg b.w., i.p) was 2–3 points and did not differ significantly between the study groups. Conclusions. Damage to the central noradrenergic system at an early stage of individual development has no effect on the antinociceptive effects of the serotonin (5-HT3) receptor antagonist, ondansetron, in the persistent pain model.
Źródło:
Journal of Pre-Clinical and Clinical Research; 2015, 09, 2
1898-2395
Pojawia się w:
Journal of Pre-Clinical and Clinical Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of American guidelines for field triage and Polish criteria as qualification to a trauma center
Autorzy:
Nowakowski, J.
Nowakowski, R.
Biliński, P.
Nowak, B.
Wojciechowski, P.
Dworzyński, M.
Golis-Gucwa, M.
Timler, W.
Timler, M.
Timler, D.
Powiązania:
https://bibliotekanauki.pl/articles/2085003.pdf
Data publikacji:
2019
Wydawca:
Instytut Medycyny Wsi
Tematy:
trauma
guidelines
decision making
emergency medical services
EMS
injury
triage
ISS
multiple organ injuries
trauma center
Opis:
Introduction. Trauma is the third cause of death among the general population in Poland, and the first in people aged 1–44 years. Trauma centers are hospitals dedicated to treating patients with multiple organ injuries, in a complex way that endeavours to ensure a lower mortality rate, shorter hospital stay and better outcomes if the patients are transferred to such a center. Worldwide, there are many models on how to treat a trauma patient, but them to be qualified for the procedure, the selection of potential patients is crucial. Objective. The aim of the study was to compare the Polish model for qualification to a trauma center and American Guidelines for Field Triage. Materials and method. Retrospective analysis of medical documentation recorded between 1 January 2014 – 31 December 2014 was undertaken. The study concerned trauma patients admitted to the Emergency Department of the Regional Trauma Center at the Copernicus Memorial Hospital in Łódź, Poland. Inclusion criterion was initial diagnosis ‘multiple-organ injury’ among patients transported by the Emergency Medical Service (EMS). Results. In the period indicated, 3,173 patients were admitted to the Emergency Department at the Copernicus Memorial Hospital. From among them, 159 patients were included in the study. Only 13.2% of the patients fulfilled the Polish Qualification Criteria to Trauma Center in comparison to 87.4% who fulfilled the American Guidelines for Field Triage. Conclusions. Polish qualification criteria do not consider the large group of patients with severe injuries (ISS>15), but indicate patients with minimal chance of survival. Polish criteria do not consider the mechanism of injury, which is a relevant predictive indicator of severe or extremely severe injuries (ISS>15). Further studies should be undertaken to improve the qualification and treatment of trauma patients in Poland.
Źródło:
Annals of Agricultural and Environmental Medicine; 2019, 26, 3; 479-482
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transformation of a large multi-speciality hospital into a dedicated COVID-19 centre during the coronavirus pandemic
Autorzy:
Król, Z.
Szymański, P.
Bochnia, A.
Abramowicz, E.
Płachta, A.
Rzepliński, R.
Sługocki, M.
Nowak, B.
Zaczyński, A.
Kozłowski, K.
Posobkiewicz, M.
Wierzba, W.
Powiązania:
https://bibliotekanauki.pl/articles/2085728.pdf
Data publikacji:
2020
Wydawca:
Instytut Medycyny Wsi
Tematy:
COVID-19
SARS-CoV-2
coronavirus pandemic
treatment in an infectious hospital
epidemic safety
organizational changes
Opis:
Introduction. The article describes the process of converting a large multi-specialized hospital into one dedicated to COVID-19 patients, and present established standards of work organization in all the wards and training system of the medical and supporting staff. The several weeks pandemic of the COVID-19 disease has forced the healthcare systems of numerous countries to adjust their resources to the care of the growing number of COVID-19 patients. Managers were presented with the challenge of protecting the healthcare workers from transmission of the disease within medical institutions, and issues concerning the physical and psychological depletion of personnel. Materials and method. Based on analyses of the structure and work processes in Central Clinical Hospital (CCH) reconstructive strategic plan was developed. It included: division of existing wards into observation and isolation wards; installing locks; weekly plan for supplying personal protection equipment (PPE); designating new access to the hospital and communication routes; training of medical and supporting staff. The plan was implemented from the first days of conversion of the hospital. Results. The wards of the CCH were converted for observation and isolation, and each one was fitted with sanitary locks. There was a big improvement in the supply of PPE for the medical staff. Separation of the ‘dirty’ and ‘clean’ parts of the CCH were attained, and widespread intensive training not only protected personnel against infections, but also diminished unrest which was discernable at the beginning of conversion. Conclusions. The transformation efforts will ultimately be appraised at the end of the epidemic, but the data looks encouraging. Two weeks after conversion, the testing of hospital Staff was started and by the end of April, 459 tests were had been conducted, of which only 11 were positive.
Źródło:
Annals of Agricultural and Environmental Medicine; 2020, 27, 2; 201-206
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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