LIVIVO - Search results -

Search results

Result 1 - 10 of total 434

Search options

Article ; Online: Lycopene in Prevention of Infertility After Testicular Surgery Regarding Urology. 2022;164:267-272. doi:10.1016/j.urology.2021.11.044.

Kucuk, Omer

2023 Volume 175, Page(s) 236

MeSH term(s)	Male ; Humans ; Lycopene/therapeutic use ; Urology ; Testis ; Infertility ; Infertility, Male/etiology ; Infertility, Male/prevention & control
Chemical Substances	Lycopene (SB0N2N0WV6)
Language	English
Publishing date	2023-03-08
Publishing country	United States
Document type	Letter ; Comment
ZDB-ID	192062-5
ISSN	1527-9995 ; 0090-4295
ISSN (online)	1527-9995
ISSN	0090-4295
DOI	10.1016/j.urology.2023.02.031
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 1142: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular Jg. 1995 - 2021: Lesesall (1.OG) ab Jg. 2022: Lesesaal (EG)
Zs.MO 275: Show issues

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Details ▾

Article ; Online: Walk More, Eat Less, Don't Stress.

Kucuk, Omer

Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology

2022 Volume 31, Issue 9, Page(s) 1673–1674

Abstract: Unhealthy diet, obesity, lack of physical activity, and psychologic stress are associated with increased inflammation, oxidative stress, insulin resistance, and DNA methylation, which are the main mechanisms of chronic diseases such as cancer, ... ...

Abstract	Unhealthy diet, obesity, lack of physical activity, and psychologic stress are associated with increased inflammation, oxidative stress, insulin resistance, and DNA methylation, which are the main mechanisms of chronic diseases such as cancer, hypertension, diabetes, cardiovascular disease, and Alzheimer's disease. It has recently been found that healthy diet and physical activity can reduce inflammatory markers and improve insulin sensitivity resulting in better survivorship outcomes in patients with prostate cancer. An "anti-inflammatory" lifestyle, including physical activity, healthy body weight, healthy diet, and stress reduction, has been associated with decreased cancer risk and progression. Epigenetic changes due to DNA methylation and altered gene expression associated with unhealthy lifestyle can be modulated by healthy behaviors. National Center for Complementary and Integrative Health (NCCIH) focuses on healthy lifestyle, and it supports research on psychologic and physical approaches including dietary supplements and plant-based products, as well as mind and body approaches, such as yoga, massage, meditation, mindfulness-based stress reduction, and acupuncture. See related article by Langlais et al., p. 1760.
MeSH term(s)	Diet, Healthy ; Exercise ; Humans ; Insulin ; Life Style ; Male ; Prostatic Neoplasms
Chemical Substances	Insulin
Language	English
Publishing date	2022-09-02
Publishing country	United States
Document type	Editorial ; Comment
ZDB-ID	1153420-5
ISSN	1538-7755 ; 1055-9965
ISSN (online)	1538-7755
ISSN	1055-9965
DOI	10.1158/1055-9965.EPI-22-0609
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 3693: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: EDITORIAL COMMENT.

Kucuk, Omer

Urology

2021 Volume 156, Page(s) 209–210

Language	English
Publishing date	2021-11-04
Publishing country	United States
Document type	Journal Article ; Comment
ZDB-ID	192062-5
ISSN	1527-9995 ; 0090-4295
ISSN (online)	1527-9995
ISSN	0090-4295
DOI	10.1016/j.urology.2021.05.091
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 1142: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular Jg. 1995 - 2021: Lesesall (1.OG) ab Jg. 2022: Lesesaal (EG)
Zs.MO 275: Show issues

Order via subito

Details ▾

Article ; Online: Evaluation of plateletcrit level from platelet indices as a prognostic marker in COVID-19 patients.

Aydemir, S / Segmen, F / Kucuk, O

European review for medical and pharmacological sciences

2023 Volume 27, Issue 19, Page(s) 9429–9437

Abstract: Objective: COVID-19 disease bears similarities to a wide range of diseases, from simple flu infections to severe acute respiratory distress syndrome and is caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). In this study, we aimed ... ...

Abstract	Objective: COVID-19 disease bears similarities to a wide range of diseases, from simple flu infections to severe acute respiratory distress syndrome and is caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). In this study, we aimed to elucidate the plateletcrit levels in patients with and without mortality who had been admitted to the intensive care unit because of pneumonia associated with SARS-CoV-2. Patients and methods: In total, 434 patients were evaluated in this retrospective analysis. Their demographic data, comorbid diseases, Acute Physiology and Chronic Health Evaluation (APACHE) II and Sequential Organ Failure Assessment (SOFA) scores, platelet, lymphocyte, white blood cell (WBC) and neutrophil counts; mean platelet volume (MPV), platelet distribution width (PDW), plateletcrit (PCT), hemoglobin and C-reactive protein (CRP) levels and neutrophil-lymphocyte ratios (NLRs) were obtained from the hospital's electronic database on the days of the patients' intensive care unit admissions. Afterwards, their PLR, PNR, and MPV/PLT ratios were calculated. Results: APACHE II score, length of hospital stay, WBC count, PCT, PLR, NLR, and CRP levels affected mortality. Increases in hospital stay duration, APACHE II score, platelet-lymphocyte ratio (PLR), and CRP, as well as decreases in PCT percentage, were associated with mortality. ROC curve analysis was performed to determine the success of PCT, PLR, and NLR in predicting mortality in COVID-19 patients and to determine cut-off values for mortality. It was determined that PCT, PLR, and NLR could correctly classify patients at rates of 58.9%, 59.2%, and 66.8% (moderate), respectively. The risk of mortality was higher in patients with PCT values of 0.188 or less, PLR values greater than 293.46, and NLR values greater than 9.49. Conclusions: In the COVID-19 patients evaluated in this study, plateletcrit indices could be utilized to predict mortality.
MeSH term(s)	Humans ; Retrospective Studies ; Prognosis ; COVID-19 ; SARS-CoV-2 ; Blood Platelets
Language	English
Publishing date	2023-11-01
Publishing country	Italy
Document type	Journal Article
ZDB-ID	605550-3
ISSN	2284-0729 ; 1128-3602 ; 0392-291X
ISSN (online)	2284-0729
ISSN	1128-3602 ; 0392-291X
DOI	10.26355/eurrev_202310_33971
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 1887: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Fire behavior prediction with artificial intelligence in thinned black pine (Pinus nigra Arnold) stand

Kucuk, Omer / Sevinc, Volkan

Forest Ecology and Management. 2023 Feb., v. 529 p.120707-

2023

Abstract: Modeling forest fire behavior is very important for the effective control of forest fires and the setting up of necessary precautions before fires start. However, studies of forest fire behavior are complex studies that depend on many variables and ... ...

Abstract	Modeling forest fire behavior is very important for the effective control of forest fires and the setting up of necessary precautions before fires start. However, studies of forest fire behavior are complex studies that depend on many variables and usually involve large data sets. For this reason, the predictive power and speed of classical forecasting models are lower than of artificial intelligence models in cases involving big data and many variables. Moreover, classical forecasting models must satisfy certain statistical assumptions, unlike artificial intelligence methods. Thus, in this study, predictions were made of surface fire behavior, especially the rate of fire spread and the fire intensity, at the location at which fires started using two artificial intelligence methods, an artificial neural network and a decision tree. The accuracy of the developed models was fitted and tested. Finally, the classical regression model for predicting surface fire behavior was compared with the two artificial intelligence methods. The accuracy measures of the artificial intelligence models were found to be better than those of the classical model.
Keywords	Pinus nigra ; administrative management ; artificial intelligence ; decision support systems ; fire intensity ; fire spread ; forest fires ; neural networks ; prediction ; regression analysis ; Fire behavior ; Artificial neural networks ; Decision trees ; Black pine
Language	English
Dates of publication	2023-02
Publishing place	Elsevier B.V.
Document type	Article ; Online
ZDB-ID	751138-3
ISSN	0378-1127
ISSN	0378-1127
DOI	10.1016/j.foreco.2022.120707
Database	NAL-Catalogue (AGRICOLA)

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Bonn / Germany

Z 6026: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article: Factors Influencing Morbidity and Mortality Rates in Tertiary Intensive Care Units in Turkey: A Retrospective Cross-Sectional Study.

Parpucu, Ümit Murat / Küçük, Onur / Aydemir, Semih

Healthcare (Basel, Switzerland)

2024 Volume 12, Issue 6

Abstract: Background and objectives: The objective of this study was to determine the correlation between the prognosis of patients admitted to a tertiary intensive care unit (ICU) and the admitted patient population, intensive care conditions, and the workload ... ...

Abstract	Background and objectives: The objective of this study was to determine the correlation between the prognosis of patients admitted to a tertiary intensive care unit (ICU) and the admitted patient population, intensive care conditions, and the workload of intensive care staff. Materials and methods: This was a retrospective cross-sectional study that analyzed data from all tertiary ICUs (a minimum of 40 and a maximum of 59 units per month) of eight training and research hospitals between January 2022 and May 2023. We compared monthly data across hospitals and analyzed factors associated with patient prognosis, including mortality and pressure injuries (PIs). Results: This study analyzed data from 54,312 patients, of whom 51% were male and 58.8% were aged 65 or older. The median age was 69 years. The average number of tertiary ICU beds per unit was 15 ± 6 beds, and the average occupancy rate was 83.57 ± 19.28%. On average, 7 ± 9 pressure injuries (PI) and 10 ± 7 patient deaths per unit per month were reported. The mortality rate (18.66%) determined per unit was similar to the expected rate (15-25%) according to the Acute Physiology and Chronic Health Evaluation (APACHE) II score. There was a statistically significant difference among hospitals on a monthly basis across various aspects, including bed occupancy rate, length of stay (LOS), number of patients per ICU bed, number of patients per nurse in a shift, rate of patients developing PI, hospitalization rate from the emergency department, hospitalization rate from wards, hospitalization rate from the external center, referral rate, and mortality rate ( Conclusions: Although generally reliable in predicting prognosis in tertiary ICUs, the APACHE II scoring system may have limitations when analyzed on a unit-specific basis. ICU-related conditions have an impact on patient prognosis. ICU occupancy rate, work intensity, patient population, and number of working nurses are important factors associated with ICU mortality. In particular, data on the patient population admitted to the unit (emergency patients and patients with a history of malignancy) were most strongly associated with unit mortality.
Language	English
Publishing date	2024-03-19
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2721009-1
ISSN	2227-9032
ISSN	2227-9032
DOI	10.3390/healthcare12060689
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Can a Correct Diagnosis Be Established Using the Teledermatology Method?

Taslidere, Nazan / Su Kucuk, Ozlem

Acta dermatovenerologica Croatica : ADC

2022 Volume 30, Issue 1, Page(s) 32–39

Abstract: Teledermatology is a remote method of diagnosis, treatment, and follow-up of the patient with visual communication technologies. It has been a research subject for many years, but its reliability has not been fully explained. With the emergence of the ... ...

Abstract	Teledermatology is a remote method of diagnosis, treatment, and follow-up of the patient with visual communication technologies. It has been a research subject for many years, but its reliability has not been fully explained. With the emergence of the coronavirus disease-19 (COVID-19) pandemic in 2019, the need for teledermatology increased. This study aimed to evaluate the reliability of teledermatology. Material and Method: A total of 595 lesions of 546 patients who visited the dermatology outpatient clinic were included in the study. Two physicians evaluated the patients, one face-to-face and the other via multimedia messaging, and the diagnoses were compared with each other. Diagnoses were in total agreement if the first diagnoses were the same, in partial agreement if the second and third diagnoses were the same, and in no agreement if all diagnoses differed. The first diagnoses of Physicians 1 and 2 matched in 468 (total agreement rate: 76.8%) patients, and the second and third diagnoses matched in 44 and 8 patients, respectively (partial agreement rate: 8.7%). There was no agreement in the diagnoses of 75 patients (12.7%). In total, an agreement was reached in 520 patients (87.3%). Common diseases in dermatology practice, such as papulopustular and urticarial lesions, nails and hair diseases, infectious diseases, erythematous squamous diseases, those with pruritus, and skin malignancies, were diagnosed teledermatologically at a high rate of accuracy. In contrast, eczematous diseases, premalignant lesions, and other groups of diseases were less accurately diagnosed. In the last year, the importance of teledermatology has greatly increased with the COVID-19 pandemic. Our study shows that the store and forward (asynchronous) method of teledermatology can diagnose dermatological diseases with a high rate of accuracy.
MeSH term(s)	COVID-19/diagnosis ; COVID-19 Testing ; Dermatology/methods ; Humans ; Pandemics ; Reproducibility of Results ; Skin Diseases/diagnosis ; Skin Diseases/therapy ; Telemedicine/methods
Language	English
Publishing date	2022-09-24
Publishing country	Croatia
Document type	Journal Article
ZDB-ID	1180727-1
ISSN	1847-6538 ; 1330-027X
ISSN (online)	1847-6538
ISSN	1330-027X
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 3934: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Comparison of the effectiveness of delirium evaluation tools in intensive care patients: pre-deliric versions 1 and 2, E-pre-deliric and ICDSC.

Kucuk, O / Memis, D / Inal, M T / Turan, F N / Memis, I

European review for medical and pharmacological sciences

2023 Volume 27, Issue 21, Page(s) 10365–10374

Abstract: Objective: This study's objective was to compare the effectiveness of the delirium prediction model (pre-deliric) and the early prediction model (E-pre-deliric) in delirium prediction in an intensive care unit (ICU) according to the Intensive Care ... ...

Abstract	Objective: This study's objective was to compare the effectiveness of the delirium prediction model (pre-deliric) and the early prediction model (E-pre-deliric) in delirium prediction in an intensive care unit (ICU) according to the Intensive Care Delirium Screening Checklist (ICDSC). Our aim was to determine these models' usability and cut-off values for ICU patients. Patients and methods: We classified the studied patients based on their highest ICDSC scores (tested twice daily) during ICU hospitalization. ICDSC scores of 4 or higher indicated positive results for delirium, whereas a score of 0 represented a negative result. We recorded the patients' demographic and clinical details and characteristics and calculated their E-pre-deliric and pre-deliric version 1 and version 2 scores. To evaluate the effectiveness of the models, we used receiver operating characteristic (ROC) curve analysis. Results: Two hundred fifty patients (55.6% males, mean age 60.6±18.7 years) participated in this study. Their mean Acute Physiology and Chronic Health Evaluation II (APACHE-II) score was 17.0±9.1. Delirium was more common in men, patients of older ages, those with high APACHE-II scores, those who had undergone urgent admissions, those with histories of trauma, those with high urea or creatinine values and those who had undergone sedation or mechanical ventilation. Compared to patients who did not develop delirium, those who did had longer ICU stays and hospital stays, as well as greater mortality risk. The cutoff values for the patients' pre-deliric version 1, pre-deliric version 2 and E-pre-deliric scores were 38% [area under ROC (AUROC)=1], 22% (AUROC=1) and 28% (AUROC=1), respectively. Conclusions: This study is the first to compare the pre-deliric and E-pre-deliric prediction models. These models' validity and reliability were acceptable. They were clinically useful, and we identified their cut-off values. These models provide options for early detection of delirium and are easily applicable in the ICU.
MeSH term(s)	Male ; Humans ; Adult ; Middle Aged ; Aged ; Female ; Delirium/diagnosis ; Checklist ; Reproducibility of Results ; Prospective Studies ; Critical Care/methods ; Intensive Care Units
Language	English
Publishing date	2023-11-17
Publishing country	Italy
Document type	Journal Article
ZDB-ID	605550-3
ISSN	2284-0729 ; 1128-3602 ; 0392-291X
ISSN (online)	2284-0729
ISSN	1128-3602 ; 0392-291X
DOI	10.26355/eurrev_202311_34310
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 1887: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Treatment of copper converter slag with deep eutectic solvent as green chemical.

Topçu, M A / Rüşen, A / Küçük, Ö

Waste management (New York, N.Y.)

2021 Volume 132, Page(s) 64–73

Abstract: Industrial copper slag is among the most important wastes to be evaluated in terms of containing valuable metals and the amount of waste approaching 30 million tons per year. Therefore, in this study, it was aimed to propose a feasible route for copper ... ...

Abstract	Industrial copper slag is among the most important wastes to be evaluated in terms of containing valuable metals and the amount of waste approaching 30 million tons per year. Therefore, in this study, it was aimed to propose a feasible route for copper and zinc recovery from copper converter slag (CCS) by using choline chloride (ChCl) based deep eutectic solvent which is applied on this type of slag for the first time. During the leaching experiments with the pure ChCl-2urea mixture, temperature (25-95 °C), leaching duration (2-72 h), and pulp density (1/10-1/40 g/mL) were selected as the parameters to be investigated for Cu and Zn extraction. After the experimental results, the optimized conditions for the ChCl-2urea leaching process, which gave 89.9% Cu and 65.3% Zn extraction was found at 48 h, 95 °C, 1/20 g/mL pulp density with 600 rpm stirring speed. It is noted that the iron dissolution ratio is very low (max. 4.7%) under the selected conditions. At the end of the iron cementation stage, the total recovery efficiency as a pure metallic copper was 63%. The calculated activation energy for the dissolution of the copper and zinc from CCS is 8.86 kJ mol
MeSH term(s)	Copper ; Iron ; Metals ; Solvents ; Zinc
Chemical Substances	Metals ; Solvents ; Copper (789U1901C5) ; Iron (E1UOL152H7) ; Zinc (J41CSQ7QDS)
Language	English
Publishing date	2021-07-24
Publishing country	United States
Document type	Journal Article
ZDB-ID	2001471-5
ISSN	1879-2456 ; 0956-053X
ISSN (online)	1879-2456
ISSN	0956-053X
DOI	10.1016/j.wasman.2021.07.022
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

Order via subito

Details ▾
- Full text online
- Order with fees

Article ; Online: Soy foods, isoflavones, and breast cancer.

Kucuk, Omer

Cancer

2017 Volume 123, Issue 11, Page(s) 1901–1903

MeSH term(s)	Breast Neoplasms ; Humans ; Isoflavones ; Registries ; Soy Foods ; Survivors
Chemical Substances	Isoflavones
Language	English
Publishing date	2017-03-06
Publishing country	United States
Document type	Editorial ; Comment
ZDB-ID	1429-1
ISSN	1097-0142 ; 0008-543X ; 1934-662X
ISSN (online)	1097-0142
ISSN	0008-543X ; 1934-662X
DOI	10.1002/cncr.30614
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Uh III Zs.146: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

To top

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito