KOBV Portal

Hits per page

hits 1 - 10 | 443 hits

Sorting

Online Resource

Polyhydroxyalkanoates – applications and recycling

Kurcok, Piotr ; Kawalec, Michal ; Sobota, Michal ; [et al.]

LUKASIEWICZ Research Network - Industrial Chemistry Research Institute ; 2017

In: Polimery Vol. 62, No. 05 ( 2017-05), p. 364-370

add to watchlist on the watchlist

Details

In: Polimery, LUKASIEWICZ Research Network - Industrial Chemistry Research Institute, Vol. 62, No. 05 ( 2017-05), p. 364-370

Type of Medium: Online Resource

ISSN: 0032-2725

Uniform Title: Polihydroksyalkaniany – zastosowanie i recykling

URL: Journal

URL: Article

DOI: 10.14314/polimery

DOI: 10.14314/polimery.2017.364

Language: Unknown

Publisher: LUKASIEWICZ Research Network - Industrial Chemistry Research Institute

Publication Date: 2017

detail.hit.zdb_id: 2868373-0

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

Postoperative Neutrophil to Lymphocyte Ratio as an Overall Mortality Midterm Prognostic Factor following OPCAB Procedures

Urbanowicz, Tomasz ; Michalak, Michał ; Gąsecka, Aleksandra ; [et al.]

MDPI AG ; 2021

In: Clinics and Practice Vol. 11, No. 3 ( 2021-09-03), p. 587-597

add to watchlist on the watchlist

Details

In: Clinics and Practice, MDPI AG, Vol. 11, No. 3 ( 2021-09-03), p. 587-597

Abstract: Background: Off-pump coronary artery bypass grafting (OPCAB) is believed to limit inflammatory reaction. Neutrophil to lymphocyte ratio (NLR) is one of the more common and easily accessible markers of inflammatory response. The aim of the study was to compare postoperative results of NLR with mid-term OPCAB results. Methods: In total, 224 patients (198 (88%) men and 26 (12%) women) with mean age 65 +/− 9 years who underwent OPCAB though median full sternotomy in our department in 2018 enrolled into the study. We scrupulously collected the postoperative mid-term results, including survival rate, clinical status and risk for major adverse events, and compared them with perioperative laboratory results. Results: A three-year follow-up was completed by 198 individuals (90% survival rate) with 12 (5%) showing major adverse cardiovascular (MACE) events risk. In the multivariable analysis, the laboratory parameters noticed on the 1st postoperative day were statistically significantly predictive of survival, including neutrophils (HR 1.59, 1.33–1.89 95%CI, p 〈 0.0001), platelets (HR 1.01, 1.01–1.01 95%CI, p = 0.0065), NLR (HR 1.47, 1.3–1.65 95%CI, p 〈 0.0001) and postoperative ejection fraction (HR 0.9, 0.87–0.95 95%CI, p 〈 0.0001). Conclusions: Postoperative NLR above 4.6, as an inflammatory reaction marker, is related to mid-term mortality in OPCAB patients.

Type of Medium: Online Resource

ISSN: 2039-7283

URL: Article

DOI: 10.3390/clinpract11030074

Language: English

Publisher: MDPI AG

Publication Date: 2021

detail.hit.zdb_id: 2605724-4

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

Large unstained cell (LUC) count as a predictor of carotid artery occlusion

Urbanowicz, Tomasz Kamil ; Rodzki, Michał ; Michalak, Michał ; [et al.]

Wroclaw Medical University ; 2023

In: Advances in Clinical and Experimental Medicine Vol. 32, No. 9 ( 2023-3-15), p. 987-996

add to watchlist on the watchlist

Details

In: Advances in Clinical and Experimental Medicine, Wroclaw Medical University, Vol. 32, No. 9 ( 2023-3-15), p. 987-996

Type of Medium: Online Resource

ISSN: 1899-5276

URL: Article

DOI: 10.17219/acem/159756

Language: Unknown

Publisher: Wroclaw Medical University

Publication Date: 2023

detail.hit.zdb_id: 2594459-9

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

A Risk Score for Predicting Long-Term Mortality Following Off-Pump Coronary Artery Bypass Grafting

Urbanowicz, Tomasz Kamil ; Michalak, Michał ; Gąsecka, Aleksandra ; [et al.]

MDPI AG ; 2021

In: Journal of Clinical Medicine Vol. 10, No. 14 ( 2021-07-07), p. 3032-

add to watchlist on the watchlist

Details

In: Journal of Clinical Medicine, MDPI AG, Vol. 10, No. 14 ( 2021-07-07), p. 3032-

Abstract: Background: Off-pump coronary artery bypass grafting (OPCAB) comprises 15–30% of all bypass grafting surgeries. The currently available perioperative scores such as Euroscore and STS score do not specifically predict long-term mortality after off-pump procedures. The neutrophil-to-lymphocyte ratio (NLR) is one of the new, easily accessible markers of inflammation with proven predictive value in cardiovascular diseases. We aimed to develop the first risk score for long-term mortality after OPCAB and to determine if the perioperative value of NLR predicts long-term mortality in OPCAB patients. Methods: In total, 440 consecutive patients with multivessel stable coronary artery disease undergoing OPCAB were recruited. Differential leukocyte counts were obtained by a routine hematology analyzer. Data regarding mortality during a median follow-up time of 5.3 years were obtained from the Polish National Health Service database. An independent population of 242 patients served as a validation cohort. Results: All-cause mortality was influenced by different clinical risk factors. In multivariate regression analysis, chronic obstructive pulmonary disease, stroke history, post-operative NLR and LVEF were independent predictors of mortality. Combing all independent predictors predicted long-term all-cause mortality with 68.5% sensitivity and 71.5% specificity (AUC = 0.704, p 〈 0.001). After weighing these variables according to their estimates in a multivariate regression model, we developed a score to predict mortality in patients undergoing OPCAB (PREDICT-OPCAB Score, ranging from 0 to 10). Patients with a high score were at higher risk of mortality within the median 5.3 years of follow-up (score 0–3: 8.3%; 4–6: 27.0%; 7–10: 40.0%; p 〈 0.001 for score 0–3 vs. 4–6 and 7–10). This association was confirmed in the validation cohort. Conclusions: We developed and validated the first simplified risk score to predict mortality following OPCAB based on easily accessible clinical factors. This risk score can be used when obtaining a patient’s informed consent and as an aid in determining treatment.

Type of Medium: Online Resource

ISSN: 2077-0383

URL: Article

DOI: 10.3390/jcm10143032

Language: English

Publisher: MDPI AG

Publication Date: 2021

detail.hit.zdb_id: 2662592-1

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

Oxidative degradation of poly(3-hydroxybutyrate). A new method of synthesis for the malic acid copolymers

Michalak, Michał ; Kwiecień, Michał ; Kawalec, Michał ; [et al.]

Royal Society of Chemistry (RSC) ; 2016

In: RSC Advances Vol. 6, No. 16 ( 2016), p. 12809-12818

add to watchlist on the watchlist

Details

In: RSC Advances, Royal Society of Chemistry (RSC), Vol. 6, No. 16 ( 2016), p. 12809-12818

Type of Medium: Online Resource

ISSN: 2046-2069

URL: Article

DOI: 10.1039/C5RA27041C

Language: English

Publisher: Royal Society of Chemistry (RSC)

Publication Date: 2016

detail.hit.zdb_id: 2623224-8

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

Mean platelet volume as a simple marker of repeated coronary artery intervention after off-pump technique (OPCAB) procedures – initial report

Urbanowicz, Tomasz K. ; Michalak, Michał ; Mikołajewska, Weronika ; [et al.]

Termedia Sp. z.o.o. ; 2021

In: Polish Journal of Cardio-Thoracic Surgery Vol. 18, No. 4 ( 2021), p. 231-235

add to watchlist on the watchlist

Details

In: Polish Journal of Cardio-Thoracic Surgery, Termedia Sp. z.o.o., Vol. 18, No. 4 ( 2021), p. 231-235

Type of Medium: Online Resource

ISSN: 1731-5530

URL: Article

DOI: 10.5114/kitp.2021.112190

Language: Unknown

Publisher: Termedia Sp. z.o.o.

Publication Date: 2021

detail.hit.zdb_id: 2237053-5

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

Pre-operative systemic inflammatory response index influences long-term survival rate in off-pump surgical revascularization

Urbanowicz, Tomasz ; Olasińska-Wiśniewska, Anna ; Michalak, Michał ; [et al.]

Public Library of Science (PLoS) ; 2022

In: PLOS ONE Vol. 17, No. 12 ( 2022-12-15), p. e0276138-

add to watchlist on the watchlist

Details

In: PLOS ONE, Public Library of Science (PLoS), Vol. 17, No. 12 ( 2022-12-15), p. e0276138-

Abstract: Coronary artery bypass revascularization is still the optimal treatment for complex coronary artery disease with good long-term results. The relation between inflammatory activation in the post-operative period and the long-term prognosis was already postulated. The possible predictive role of preoperative inflammatory indexes after the off-pump coronary artery bypass grafting technique on long term survival was the aim of the study. Study population included 171 patients with a median age of 64 years (59–64) operated on using off-pump technique between January and December 2014. Patients enrolled in the current study were followed-up for 8 years. We conducted a multivariable analysis of pre-operative and post-operative inflammatory markers based on analysis of the whole blood count. The overall survival rate was 80% for the total follow-up period, while 34 deaths were reported (30-days mortality rate of 1%). In the multivariable analysis, a pre-operative value of systemic inflammatory response index (SIRI) 〉 1.27 (HR = 6.16, 95% CI 2.17–17.48, p = 0.012) revealed a prognostic value for long-term mortality assessment after off-pump surgery. Preoperative inflammatory activation evaluated by systemic inflammatory reaction index (SIRI) possess a prognostic value for patients with complex coronary artery disease. The SIRI value above 1.27 indicates a worse late prognosis after off-pump coronary artery bypass (AUC = 0.682, p 〈 0.001).

Type of Medium: Online Resource

ISSN: 1932-6203

URL: Article

DOI: 10.1371/journal.pone.0276138

DOI: 10.1371/journal.pone.0276138.g001

DOI: 10.1371/journal.pone.0276138.g002

DOI: 10.1371/journal.pone.0276138.g003

DOI: 10.1371/journal.pone.0276138.t001

DOI: 10.1371/journal.pone.0276138.t002

DOI: 10.1371/journal.pone.0276138.t003

DOI: 10.1371/journal.pone.0276138.t004

DOI: 10.1371/journal.pone.0276138.s001

DOI: 10.1371/journal.pone.0276138.r001

DOI: 10.1371/journal.pone.0276138.r002

DOI: 10.1371/journal.pone.0276138.r003

Language: English

Publisher: Public Library of Science (PLoS)

Publication Date: 2022

detail.hit.zdb_id: 2267670-3

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

The bifunctionality of poly[(R)-3-hydroxybutyrate] in self-reinforced composite materials

Jurczyk, Sebastian ; Włodarczyk, Jakub ; Kawalec, Michał ; [et al.]

Elsevier BV ; 2017

In: Polymer Testing Vol. 63 ( 2017-10), p. 614-620

add to watchlist on the watchlist

Details

In: Polymer Testing, Elsevier BV, Vol. 63 ( 2017-10), p. 614-620

Type of Medium: Online Resource

ISSN: 0142-9418

URL: Article

DOI: 10.1016/j.polymertesting.2017.09.028

Language: English

Publisher: Elsevier BV

Publication Date: 2017

detail.hit.zdb_id: 2015673-X

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

ChemInform Abstract: A Synthetic Approach to the Functionalized Hydroazulene Core of Guanacastepenes and Heptemerenes.

Michalak, Karol ; Michalak, Michal ; Wicha, Jerzy

Wiley ; 2009

In: ChemInform Vol. 40, No. 10 ( 2009-03-10)

add to watchlist on the watchlist

Details

In: ChemInform, Wiley, Vol. 40, No. 10 ( 2009-03-10)

Type of Medium: Online Resource

ISSN: 0931-7597 , 1522-2667

URL: Issue

URL: Article

DOI: 10.1002/chin.v40:10

DOI: 10.1002/chin.200910182

Language: English

Publisher: Wiley

Publication Date: 2009

detail.hit.zdb_id: 2110203-X

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

Online Resource

Impact of the COVID-19 pandemic and lockdown on mental health among the general population in Poland and on the availability of psychological support

Paczkowska, Anna ; Nowakowska, Elżbieta ; Michalska, Joanna ; [et al.]

Informa UK Limited ; 2023

In: Psychology, Health & Medicine Vol. 28, No. 1 ( 2023-01-02), p. 179-188

add to watchlist on the watchlist

Details

In: Psychology, Health & Medicine, Informa UK Limited, Vol. 28, No. 1 ( 2023-01-02), p. 179-188

Type of Medium: Online Resource

ISSN: 1354-8506 , 1465-3966

URL: Article

DOI: 10.1080/13548506.2022.2061719

Language: English

Publisher: Informa UK Limited

Publication Date: 2023

detail.hit.zdb_id: 1477841-5

SSG: 5,2

Bookmarklink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Online Resource

Open Access Request

Availability (electronic / print)

Link to publisher

hits 1 - 10 | 443 hits

Nothing or not found what you are looking for? Please check your search query or use the Interlibrary Loan Search.

Kooperativer Bibliotheksverbund

Berlin Brandenburg