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Wróblewski O, Michalczyk K, Kozłowski M, Nowak K, Chudecka-Głaz A, Skwirczyńska E. A Longitudinal Study of the Influence of the COVID-19 Pandemic on Anxiety and Stress among Medical University Students. J Clin Med 2024; 13:890. [PMID: 38337584 PMCID: PMC10856275 DOI: 10.3390/jcm13030890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
(1) Background: The COVID-19 pandemic was declared an international health emergency by the World Health Organization. The dramatic, widespread transmission of the virus, high mortality, and lack of specific drugs caused the development of panic attacks and anxiety. Healthcare professionals, including medical students, were challenged to provide medical care to patients in need, often exposing themselves to the virus. (2) Methods: This study aimed to assess anxiety and stress levels in medical students, both at the beginning and after the end of the COVID-19 pandemic. The STAI and PSS-10 questionnaires were used. (3) Results: This study showed a decrease in anxiety levels among medical students after the end of the COVID-19 pandemic. In both 2020 and 2022, female students were found to experience higher stress levels than male students. Anxiety levels were similar among students of different medical-related faculties. (4) Conclusions: The COVID-19 pandemic caused stress and anxiety among medical students, which decreased throughout the duration of the pandemic.
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Affiliation(s)
| | - Kaja Michalczyk
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland;
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University, 70-204 Szczecin, Poland; (M.K.); (K.N.)
| | - Katarzyna Nowak
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University, 70-204 Szczecin, Poland; (M.K.); (K.N.)
| | - Anita Chudecka-Głaz
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland;
| | - Edyta Skwirczyńska
- Department of History of Medicine and Medical Ethics, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland;
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2
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Kozłowski M, Borzyszkowska D, Mirko J, Turoń-Skrzypińska A, Piotrowska K, Tołoczko-Grabarek A, Kwiatkowski S, Tarnowski M, Rotter I, Cymbaluk-Płoska A. Preoperative Serum Levels of PDGF-AB, PDGF-BB, TGF-α, EGF and ANG-2 in the Diagnosis of Endometrial Cancer. Cancers (Basel) 2023; 15:4815. [PMID: 37835508 PMCID: PMC10571811 DOI: 10.3390/cancers15194815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023] Open
Abstract
(1) Background: It is relevant to find new diagnostic biomarkers for endometrial cancer. This study aimed to investigate whether PDGF-AB, PDGF-BB, TGF-α, EGF and ANG-2 could be considered new useful markers for diagnosis and survival of endometrial cancer. (2) Methods: A total of 93 women diagnosed with endometrial cancer (EC) and 66 patients with non-cancerous endometrial lesions (NCEL) were included in this study. (3) Results: Median serum levels of PDGF-AB, PDGF-BB, TGF-α, EGF and ANG-2 were significantly higher in the EC group compared to the NCEL group (for PDGF-AB, PDGF-BB, TGF-α and ANG-2, p = 0.0000; for EGF, p = 0.0186). The cut-off level of PDGF-AB was set at 127.69 pg/mL with a sensitivity of 87.1% and a specificity of 66.67% (AUC = 0.78, p < 0.000001). The cut-off level of PDGF-BB was set at 207.86 ng/L with a sensitivity of 82.8% and a specificity of 75.76% (AUC = 0.85, p < 0.000001). The cut-off level of TGF-α was set at 33.85 ng/L with a sensitivity of 82.8% and a specificity of 75.76% (AUC = 0.82, p < 0.000001). The cut-off level of EGF was set at 934.76 pg/mL with a sensitivity of 83.87% and a specificity of 28.79% (AUC = 0.61, p = 0.018472). The cut-off level of ANG-2 was set at 3120.68 pg/mL with a sensitivity of 72.04% and a specificity of 93.94% (AUC = 0.87, p < 0.000001). (4) Conlusion: It was concluded that all the proteins studied could be potential diagnostic markers in endometrial cancer.
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Affiliation(s)
- Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland (A.C.-P.)
| | - Dominika Borzyszkowska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland (A.C.-P.)
| | - Justyna Mirko
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland (A.C.-P.)
| | - Agnieszka Turoń-Skrzypińska
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University in Szczecin, Żołnierska 48, 71-210 Szczecin, Poland
| | - Katarzyna Piotrowska
- Department of Physiology, Pomeranian Medical University in Szczecin, al. Powstancow Wlkp. 72, 70-111 Szczecin, Poland
| | | | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Maciej Tarnowski
- Department of Physiology in Health Sciences, Faculty of Health Sciences, Pomeranian Medical University in Szczecin, Żołnierska 54, 70-210 Szczecin, Poland
| | - Iwona Rotter
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University in Szczecin, Żołnierska 48, 71-210 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland (A.C.-P.)
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Lejman-Larysz K, Pietrzyk D, Ćwiertnia A, Kozłowski M, Kwiatkowski S, Szydłowska I, Nawrocka-Rutkowska J, Brodowski J, Sowińska-Przepiera E, Cymbaluk-Płoska A, Brodowska A. Influence of hsCRP Parameter on the Occurrence of Metabolic Syndrome in Patients with Polycystic Ovary Syndrome. Biomedicines 2023; 11:1953. [PMID: 37509592 PMCID: PMC10377555 DOI: 10.3390/biomedicines11071953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/28/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
PCOS (polycystic ovary syndrome) is a common endocrine disorder that affects 8-13% of women of reproductive age. Increased body weight and insulin resistance may be associated with chronic inflammation, which increases the risk of cardiovascular complications. CRP (C-reactive protein) tests may be use to assess persistent inflammation. Elevated CRP levels may be associated with insulin resistance and type 2 diabetes. Determination of hsCRP, highly sensitive C-reactive protein, can be used to assess cardiovascular risk in women with PCOS. In this study, 120 women between the ages of 18 and 42 were divided into two groups: patients with polycystic ovary syndrome (n = 80) and regular menstruating women in whom PCOS was excluded (n = 40). Lipid and carbohydrate metabolism parameters and hsCRP levels were assessed, followed by receiver operating characteristic (ROC) analysis for hsCRP, where metabolic syndrome was the dependent variable. For hsCRP, the cutoff point was 1.44 (mg/dL). Sensitivity for the cutoff point was 0.913 and specificity was 0.691. The area under the curve (AUC) was 0.851 (p < 0.000). The closer the AUC value is to unity, the better the predictive ability of the studied variable. There was also a statistically significant correlation between hsCRP levels and the presence of metabolic syndrome.
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Affiliation(s)
- Katarzyna Lejman-Larysz
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Dominika Pietrzyk
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Adrianna Ćwiertnia
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, al. Powstaców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Iwona Szydłowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Jolanta Nawrocka-Rutkowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Jacek Brodowski
- Primary Care Department, Pomeranian Medical University in Szczecin, Żołnierska 48, 71-210 Szczecin, Poland
| | - Elżbieta Sowińska-Przepiera
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
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Lejman-Larysz K, Golara A, Baranowska M, Kozłowski M, Guzik P, Szydłowska I, Nawrocka-Rutkowska J, Sowińska-Przepiera E, Cymbaluk-Płoska A, Brodowska A. Influence of Vitamin D on the Incidence of Metabolic Syndrome and Hormonal Balance in Patients with Polycystic Ovary Syndrome. Nutrients 2023; 15:2952. [PMID: 37447279 DOI: 10.3390/nu15132952] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/21/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is a heterogeneous endocrine disorder that affects 8-13% of women of reproductive age. It is one of the most common causes of infertility and is associated with hyperandrogenism in the form of hirsutism and acne, non-ovulatory cycles, and characteristic ovarian morphology. The available research on serum vitamin D deficiency in patients with PCOS and the appropriateness of vitamin D supplementation in this group of women is inconclusive, so we decided to investigate the influence of vitamin D on the incidence of metabolic syndrome and hormonal balance in patients with polycystic ovary syndrome. The study comprised 120 women aged between 18 and 42 years, who were divided into two groups: a group with diagnosed polycystic ovary syndrome (PCOS) and a group of regularly menstruating women without features of androgenisation, in whom polycystic ovary syndrome was excluded. Each patient underwent a history and physical examination, including a gynecological examination, anthropometric measurements were taken, including height, weight, waist, and hip circumference, and blood pressure was measured using the Korotkow method. In the female patients, the following parameters were also determined from the blood: follicle-stimulating hormone (FSH), luteinizing hormone (LH), oestradiol, TSH, ft4, prolactin (PRL), total testosterone, DHEASO4, 17-hydroxyprogesterone (17-OHP), sex-hormone-binding globulin (SHBG), androstendione, 25(OH) vitamin D3 metabolite. The majority of the patients with polycystic ovary syndrome were found to have deficient or suboptimal serum vitamin D levels, and the effects of vitamin D on the SHBG levels and free-androgen indices in these patients was examined. The effects of vitamin D on the incidence of metabolic syndrome and BMI, waist-to-hip ratio, waist circumference, and blood pressure in patients with polycystic ovary syndrome were also found.
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Affiliation(s)
- Katarzyna Lejman-Larysz
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Anna Golara
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Marta Baranowska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Paweł Guzik
- Clinical Department of Gynecology and Obstetrics, City Hospital, 35-241 Rzeszów, Poland
| | - Iwona Szydłowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Jolanta Nawrocka-Rutkowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Elżbieta Sowińska-Przepiera
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
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Golara A, Kozłowski M, Guzik P, Kwiatkowski S, Cymbaluk-Płoska A. The Role of Selenium and Manganese in the Formation, Diagnosis and Treatment of Cervical, Endometrial and Ovarian Cancer. Int J Mol Sci 2023; 24:10887. [PMID: 37446063 DOI: 10.3390/ijms241310887] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/22/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Selenium (Se) and manganese (Mn) are essential micronutrients that are important elements of cell metabolism. They are involved in the composition of enzyme systems and regulate enzyme activity. Disturbances in the homeostasis of these micronutrients affect the development of many diseases and carcinogenesis, which can be linked to increased levels of oxidative stress and impaired antioxidant properties of many enzymes. Selenium has a very important function in maintaining immune-endocrine, metabolic and cellular homeostasis. Manganese, on the other hand, is important in development, digestion, reproduction, antioxidant defense, energy production, immune response and regulation of neuronal activity. We review the role of selenium and manganese and their effects on tumor growth, metastasis potential and remodeling of the microenvironment. We also describe their role as potential biomarkers in the diagnosis and the potential for the use of Se- and Mn-containing compounds in composition for the treatment of cancer of the reproductive organs.
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Affiliation(s)
- Anna Golara
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Paweł Guzik
- Clinical Department of Gynecology and Obstetrics, City Hospital, 35-241 Rzeszów, Poland
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
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Patalong-Wójcik M, Golara A, Zając K, Sokołowska A, Kozłowski M, Tołoczko-Grabarek A, Krzyścin M, Brodowska A, Janiec A, Myszka A, Cymbaluk-Płoska A, Sowińska-Przepiera E. Influence of Muscle Mass and Strength on Bone Mineralisation with Consideration of Sclerostin Concentration. Biomedicines 2023; 11:1574. [PMID: 37371669 DOI: 10.3390/biomedicines11061574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/18/2023] [Accepted: 05/26/2023] [Indexed: 06/29/2023] Open
Abstract
Osteoporosis is a disease characterised by a reduction in bone strength due to increased porosity and impaired mineralisation. In our study, we investigated whether muscle strength and mass exert a significant effect on bone mineral density in young adult women. We also tested whether sclerostin can be used as an indicator in the assessment of bone mineralisation. The study included 111 patients. All patients had their bone mineral density determined in the L1-L4 section of the lumbar spine and in the whole skeleton. The parameters of fat mass (FM), lean body mass (LBM) and visceral fat mass (VF) were also determined. Metabolic activity of osteocytes was assessed by measuring the serum sclerostin concentration. There was a statistically significant association of both hands' muscle strength with all parameters expressing bone mineralisation. A statistically significant relationship was also obtained between BMD L1-L4 and the body mass components (FM, LBM). Sclerostin levels in the study did not differ between groups with normal and reduced bone mineral density. Muscle strength assessment may be a potential exponent of reduced bone mineral density, also used clinically in young adult women. The utility of sclerostin in the clinical assessment of bone mineralisation has not been demonstrated.
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Affiliation(s)
- Martyna Patalong-Wójcik
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, UniiLubelskiej 1, 71-252 Szczecin, Poland
| | - Anna Golara
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Katarzyna Zając
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Alicja Sokołowska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | | | - Mariola Krzyścin
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, UniiLubelskiej 1, 71-252 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, UniiLubelskiej 1, 71-252 Szczecin, Poland
| | - Agnieszka Janiec
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, UniiLubelskiej 1, 71-252 Szczecin, Poland
| | - Aleksandra Myszka
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, UniiLubelskiej 1, 71-252 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Elżbieta Sowińska-Przepiera
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, UniiLubelskiej 1, 71-252 Szczecin, Poland
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, UniiLubelskiej 1, 71-252 Szczecin, Poland
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Patalong-Wójcik M, Golara A, Sokołowska A, Zając K, Kozłowski M, Krzyścin M, Brodowska A, Syrenicz I, Cymbaluk-Płoska A, Sowińska-Przepiera E. Associations of Hormonal and Metabolic Parameters with Bone Mineralization in Young Adult Females. Nutrients 2023; 15:nu15112482. [PMID: 37299445 DOI: 10.3390/nu15112482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/18/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
Osteoporosis is characterized by impaired bone mineralization and microarchitecture. An important protective factor is a high peak bone mass (PBM), attained in the second and third decade of life. The aim of the study was to evaluate the effect of hormonal and metabolic parameters on bone mineralization in young adult female patients. A total of 111 participants qualified for the study. Bone mineral density of the lumbar spine (L1-L4) and whole skeleton was measured using dual-energy X-ray absorptiometry (DXA). Hormonal parameters were determined: the concentrations of androstendione, dihydroepiandrosterone sulphate, testosterone, sex hormone binding protein, 17-OH-progesterone, folliculotropic hormone, estradiol, thyrotropic hormone, free thyroxine and cortisol. Metabolic parameters were also examined. The study showed a statistically significant correlation between bone mineral density and estradiol concentration and a negative relationship between cortisol concentration and the bone mineral density (BMD) Z-score of the lumbar spine. Sclerostin measurements taken during this study were not related to bone mineral density. It has been shown that the concentration of the hormones tested, even within the reference range, may affect bone mineralization. We suggest observing the follow-up of the menstrual cycles, as well as analyzing the results of test patients in an annual examination system. However, each clinical case should be considered individually. The sclerostin test is currently not useful in the clinical evaluation of bone mineralization in young adult women.
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Affiliation(s)
- Martyna Patalong-Wójcik
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Anna Golara
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Alicja Sokołowska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Katarzyna Zając
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mariola Krzyścin
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Igor Syrenicz
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Elżbieta Sowińska-Przepiera
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
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Lorenz A, Lenkiewicz S, Kozłowski M, Kwiatkowski S, Cymbaluk-Płoska A. Neuroendocrine Neoplasms of the Gastrointestinal Tract versus Neuroendocrine Neoplasms of the Gynaecological Tract-Comparison of the Risk Factors and Non-Surgical Treatment Efficacy. Int J Mol Sci 2023; 24:ijms24076853. [PMID: 37047829 PMCID: PMC10095130 DOI: 10.3390/ijms24076853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 03/05/2023] [Accepted: 03/27/2023] [Indexed: 04/14/2023] Open
Abstract
Neuroendocrine tumours of the gastrointestinal tract are rare. The incidence has increased in recent years due to improvements in diagnostic methods for detecting these lesions. These tumours have a poor prognosis, especially when detected at an advanced stage. The basis of the treatment is resection, and non-surgical treatments are also standard in the treatment process. The situation is similar in even rarer neuroendocrine tumours of the reproductive tract, which are associated with an equally poor prognosis. In this article, we focus on learning about the risk factors (including genetic mutations) that increase the risk of the disease and comparing the effectiveness of non-surgical treatments-chemotherapy, radiotherapy, peptide receptor radionuclide therapy, somatostatin analogues, and immunotherapy. The efficacy of these treatments varies, and immunotherapy appears to be a promising form of treatment; however, this requires further research.
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Affiliation(s)
- Anna Lorenz
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Sebastian Lenkiewicz
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
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9
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Kozłowski M, Niedzielska M, Lorenz A, Brodowska A, Malanowska E, Przepiera A, Cymbaluk-Płoska A, Sowińska-Przepiera E. Metabolic and Dietary Factors in Acne Vulgaris and Evaluation of the Acne Vulgaris Treatment with Oral Contraceptive-Based Therapies in Young Adult Women. Nutrients 2023; 15:nu15061488. [PMID: 36986218 PMCID: PMC10057923 DOI: 10.3390/nu15061488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 03/05/2023] [Accepted: 03/19/2023] [Indexed: 03/30/2023] Open
Abstract
The etiopathogenesis of acne is complex, as several endo- and exogenous factors that affect the sebaceous-hair unit are involved in the development of acne lesions. The main aim of the study was to evaluate selected metabolic parameters before treatment. Another goal of the study was to determine the correlation between selected metabolic and dietary parameters and the severity of acne before treatment. The third objective was to assess the severity of acne before and after treatment, considering the type of treatment used. The final objective was to assess the relationship between the difference in acne severity before and after treatment, considering the type of treatment used and factors of dairy or sweets intake. 168 women participated in the study. The patients belonged to two groups: the study group (99 patients with acne vulgaris) and the control group (69 patients without skin lesions). The study group was divided into subgroups according to the treatment used: contraceptive preparation, contraceptive preparation and cyproterone acetate, and contraceptive preparation and isotretinoin preparation. We found that LDL levels and consumption of sweets correlated with acne severity. The mainstay of acne treatment is contraceptive treatment (ethinylestradiol and drospirenone). The effectiveness of the three contraceptive-based treatments was confirmed by observing the severity of acne. There were no significant correlations between the difference in acne severity before and after treatment with the three treatments and factors of dairy or sweet consumption.
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Affiliation(s)
- Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mirela Niedzielska
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Anna Lorenz
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Ewelina Malanowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Adam Przepiera
- Department of Urology and Urologic Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Elżbieta Sowińska-Przepiera
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
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10
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Pietrzyk D, Tkacz P, Kozłowski M, Kwiatkowski S, Rychlicka M, Pius-Sadowska E, Machaliński B, Cymbaluk-Płoska A. Could Vaspin Be a Potential Diagnostic Marker in Endometrial Cancer? Int J Environ Res Public Health 2023; 20:4999. [PMID: 36981906 PMCID: PMC10049014 DOI: 10.3390/ijerph20064999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/05/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
Obesity and being overweight are risk factors for many types of cancer, including endometrial cancer. Adipose tissue is thought to be an endocrine organ that produces various hormones, including one known as vaspin. Insulin resistance, metabolic syndrome and type 2 diabetes are all associated with higher vaspin levels. A total of 127 patients divided into study (endometrial cancer) and control groups (non-cancerous) participated in this research. Serum vaspin levels were measured for all patients. The analysis was performed while taking into account grading and staging. In order to assess the usefulness of the tested protein as a new diagnostic marker, we used the plotting of a curve (ROC) and the calculation of the AUC curve to characterize the sensitivity and specificity of the parameters tested. We concluded that there were significantly lower vaspin levels in patients with endometrial cancer compared to patients with benign endometrial lesions. Vaspin may be a useful diagnostic marker in separating benign lesions from endometrial cancer.
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Affiliation(s)
- Dominika Pietrzyk
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Piotr Tkacz
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | | | - Ewa Pius-Sadowska
- Department of General Pathology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Bogusław Machaliński
- Department of General Pathology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
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11
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Sowińska-Przepiera E, Krzyścin M, Przepiera A, Brodowska A, Malanowska E, Kozłowski M, Cymbaluk-Płoska A. Late Diagnosis of Swyer Syndrome in a Patient with Bilateral Germ Cell Tumor Treated with a Contraceptive Due to Primary Amenorrhea. Int J Environ Res Public Health 2023; 20:2139. [PMID: 36767504 PMCID: PMC9916373 DOI: 10.3390/ijerph20032139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/20/2023] [Accepted: 01/21/2023] [Indexed: 06/18/2023]
Abstract
Swyer syndrome is a special form of DSD (disorders of sex development), so-called pure gonadal dysgenesis with a karyotype 46, XY and a female phenotype. One of the most important problems in patients with DSD is the risk of gonadal tumors. We present a case of a 26-year-old patient with Swyer syndrome. The patient had primary amenorrhea and no puberty characteristics. In ultrasound imaging in the vicinity of the uterus, there were two homogeneous structures. A genetic diagnosis was also performed, which showed karyotype 46, XY. The patient underwent a bilateral gonadectomy. Histopathological examination revealed the presence of dysgerminoma in both dysgenetic gonads. The follow-up of five years now did not show any changes suspected of invasion. We concluded that the primary amenorrhea, along with the absence of development of sexual characteristics, should prompt an expanded diagnosis for disorders of sex development. Gonadal dysgerminoma should be suspected even in the absence of tumor features on ultrasound and blood laboratory tests. Early prophylactic gonadectomy could protect patients from developing tumors in dysgenetic gonads.
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Affiliation(s)
- Elżbieta Sowińska-Przepiera
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Mariola Krzyścin
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Adam Przepiera
- Department of Urology and Urologic Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Ewelina Malanowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
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12
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Ćwiertnia A, Kozłowski M, Cymbaluk-Płoska A. The Role of Iron and Cobalt in Gynecological Diseases. Cells 2022; 12:cells12010117. [PMID: 36611913 PMCID: PMC9818544 DOI: 10.3390/cells12010117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/12/2022] [Accepted: 12/26/2022] [Indexed: 12/29/2022] Open
Abstract
Iron and cobalt are micronutrients that play an important role in the regulation of cellular processes, being part of the centre of catalases, peroxidases, cytochromes and metalloproteins such as hemoglobin and myoglobin (Fe). Cobalt primarily functions as a component of hydroxycobalamin, which is essential for regulating red blood cell production. Maintaining normal levels of cobalt and iron in the human body is important, as a deficiency can lead to anaemia. These elements are also involved in reactions during which oxidative stress occurs and are therefore considered to be a cause of tumor formation. This paper will discuss aspects of the influence of cobalt and iron on mechanisms that may contribute to the growth of gynecological tumors, as well as other obstetric-gynecological disease entities, by altering the conditions of the microenvironment. In addition, the following review also highlights the role of cobalt and iron in the treatment of gynecological tumors.
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Kolczewski P, Kozłowski M, Cymbaluk-Płoska A. Micro-Focused Ultrasound Therapy in Patients with Urogenital Atrophy and Vaginal Laxity. J Clin Med 2022; 11:jcm11236980. [PMID: 36498554 PMCID: PMC9739894 DOI: 10.3390/jcm11236980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Vaginal laxity (VL) and genitourinary syndromes of menopause (GSM) create physical, psychological, and functional problem for women and their partners. We aimed to evaluate the efficacy and safety of micro-focused ultrasound (MFU) therapy performed twice in the vaginal canal in a patients with VL and GSM. A total of 20 women with GSM and VL were treated with MFU Ultravera by Hironic. The treatment course consisted of two vaginal applications of MFU at an interval of 6 weeks. The clinical effects of the protocol were evaluated using the Vaginal Laxity Questionnaire (VLQ), the Vaginal Health Index (VHI), and the Female Sexual Function Index (FSFI). The overall values of the vaginal laxity evaluation for the total subject population showed a statistically significant improvement between the baseline and the findings at 3 and 6 months after treatment. The effect of therapy was consistent across all domains of FSFI. It peaked at the 6 week follow-up visit (from 26.5 to 32) and plateaued at 12 weeks and 6 months. There was a significant VHI improvement over time, with the greatest and most significant change between the study entry and 21 days after treatment; the VHI score leveled off up to 3 months after the procedures. MFU therapy, performed twice in the vaginal canal, showed promising efficacy and safety profiles, meriting further investigation.
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Kozłowski M, Borzyszkowska D, Cymbaluk-Płoska A. The Role of TIM-3 and LAG-3 in the Microenvironment and Immunotherapy of Ovarian Cancer. Biomedicines 2022; 10:2826. [PMID: 36359346 PMCID: PMC9687228 DOI: 10.3390/biomedicines10112826] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/30/2022] [Accepted: 11/03/2022] [Indexed: 08/11/2023] Open
Abstract
Ovarian cancer has the highest mortality rate among gynecologic malignancies. The main treatment options are surgical removal of the tumor and chemotherapy. Cancer treatment has been revolutionized by immunotherapy, which has developed explosively over the past two decades. Clinical anticancer strategies used in immunotherapy include therapies based on the inhibition of PD-1, PD-L1 or CTLA-4. Despite encouraging results, a large proportion of cancer patients are resistant to these therapies or eventually develop resistance. It is important to perform research that will focus on immunotherapy based on other immune checkpoint inhibitors. The aim of the review was to analyze studies considering the expression of TIM-3 and LAG-3 in the ovarian cancer microenvironment and considering immunotherapy for ovarian cancer that includes antibodies directed against TIM-3 and LAG-3. As the data showed, the expression of the described immune checkpoints was shown in different ways. Higher TIM-3 expression was associated with a more advanced tumor stage. Both TIM-3 and LAG-3 were co-expressed with PD-1 in a large proportion of studies. The effect of LAG-3 expression on progression-free survival and/or overall survival is inconclusive and certainly requires further study. Co-expression of immune checkpoints prompts combination therapies using anti-LAG-3 or anti-TIM-3. Research on immune checkpoints, especially TIM-3 and LAG-3, should be further developed.
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15
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Nowak K, Kozłowski M, Piekara E, Gołembiewska E, Huzarski T, Cymbaluk-Płoska A. An Unusual Case of Vulvar Involvement in the Course of Granulomatosis with Polyangiitis. Int J Environ Res Public Health 2022; 19:13862. [PMID: 36360741 PMCID: PMC9657397 DOI: 10.3390/ijerph192113862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/23/2022] [Accepted: 10/22/2022] [Indexed: 06/16/2023]
Abstract
Granulomatosis with polyangiitis is a rare autoimmune disease with the presence of c-ANCA in most cases. It involves necrotizing inflammation in small and medium-sized vessels with multiple granulomas. The disease can affect many systems, but the typical triad of attacked systems are the upper and lower respiratory tracts and kidneys, with varying degrees of severity. Involvement of the respiratory tract may manifest, among other symptoms, as nasal crusting, nosebleeds, and dyspnea. Among patients with granulomatosis with polyangiitis, only less than 1% develop genitourinary system involvement. We present a case study of a 36-year-old woman with an 8-year-long GPA history and a lesion, which, due to its appearance and accompanying symptoms, aroused the suspicion of a neoplasm but was proven to be a granuloma with a nontypical location. The systemic disease was treated with glucocorticosteroids and cyclophosphamide. The lesion on the labium minus was surgically removed. We concluded that the macroscopic picture of GPA of the vulva and vulvar cancer is similar. The patient's medical history may help differentiate GPA and vulvar cancer. Although vulvar GPA is extremely rare, it should be considered in the differential diagnosis of vulvar lesions, especially those suspected to be oncological.
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Affiliation(s)
- Katarzyna Nowak
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Emilia Piekara
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Edyta Gołembiewska
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Tomasz Huzarski
- International Hereditary Cancer Center, Department of Genetics and Pathology, Pomeranian Medical University in Szczecin, 71-252 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
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Skwirczyńska E, Kozłowski M, Nowak K, Wróblewski O, Sompolska-Rzechuła A, Kwiatkowski S, Cymbaluk-Płoska A. Anxiety Assessment in Polish Students during the Russian-Ukrainian War. Int J Environ Res Public Health 2022; 19:13284. [PMID: 36293865 PMCID: PMC9602665 DOI: 10.3390/ijerph192013284] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/08/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
Anxiety is described as a feeling of fear that appears in stressful or threatening situations. A terrorist attack is one such situation. The aim of this study was to assess anxiety levels among students using the STAI questionnaire. The study group consisted of 510 participants. Statistical analysis was performed using Statistica software. Anxiety levels, correlations between STAI scores, and individual variables were assessed. Logit models were performed for the study variables. Higher levels of anxiety were found in females compared to males (p = 0.0000). The highest level of anxiety overall was found in year 1 students, the lowest in year 5 students (p = 0.0005). The highest level of anxiety overall was found in pharmacy students, the lowest in midwifery students. We concluded that there was a relatively strong relationship between anxiety and gender. Gender and fear of an armed attack on Poland had a significant impact on anxiety.
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Affiliation(s)
- Edyta Skwirczyńska
- Department of History of Medicine and Medical Ethics, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Katarzyna Nowak
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Oskar Wróblewski
- Doctoral School, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Agnieszka Sompolska-Rzechuła
- Department of Applied Mathematics in Economics, Faculty of Economics, West Pomerania University of Technology Szczecin, Janickiego 31, 71-270 Szczecin, Poland
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
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Kozłowski M, Michalczyk K, Witczak G, Kwiatkowski S, Mirecka A, Nowak K, Pius-Sadowska E, Machaliński B, Cymbaluk-Płoska A. Evaluation of Paraoxonase-1 and Pentraxin-3 in the Diagnosis and Prognosis of Endometrial Cancer. Antioxidants (Basel) 2022; 11:2024. [PMID: 36290747 PMCID: PMC9598697 DOI: 10.3390/antiox11102024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 01/06/2024] Open
Abstract
It is relevant to find new prognostic and diagnostic biomarkers for endometrial cancer. The study group consisted of 94 cases of endometrial cancer, the control group of 65 cases of normal endometrium. We evaluated PON1 and PTX3 serum levels. The ROC curve was plotted. The area under the curve was calculated to characterize the sensitivity and specificity of the studied parameters. Univariate and multivariate analyses were performed simultaneously using the Cox regression model. The Kaplan-Meier curve was used to assess survival. The cut-off level of PON1 was 142.6 ng/mL, with a sensitivity and specificity of 79 and 84% (p = 0.0321). The cut-off level of PTX3 was 4.2 ng/mL, with a sensitivity and specificity of 63 and 57% (p = 0.028). The favorable prognostic factor determined in serum was PON1 (for PFS: HR 0.93, 95% CI 0.86-1.03, p = 0.046; for OS: HR 0.96, 95% CI 0.89-1.08, p = 0.009). PON1 may be considered a potential biomarker in the diagnosis of endometrial cancer. Considering multivariate analysis, the PON1 serum level above the median is an independent favourable prognostic factor affecting PFS and OS. Considering Kaplan-Meier curves, longer recurrence-free survival and overall survival were found in patients with PON1 levels below the median. In view of the inconclusive results, we suggest that further studies should be conducted.
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Affiliation(s)
- Mateusz Kozłowski
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Kaja Michalczyk
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Grzegorz Witczak
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Mirecka
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Katarzyna Nowak
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Ewa Pius-Sadowska
- Department of General Pathology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Bogusław Machaliński
- Department of General Pathology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
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Ćwiertnia A, Borzyszkowska D, Golara A, Tuczyńska N, Kozłowski M, Kwiatkowski S, Cymbaluk-Płoska A. The Impact of Uterus Didelphys on Fertility and Pregnancy. Int J Environ Res Public Health 2022; 19:10571. [PMID: 36078286 PMCID: PMC9518538 DOI: 10.3390/ijerph191710571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/23/2022] [Accepted: 08/23/2022] [Indexed: 06/15/2023]
Abstract
Uterus didelphys occurs as a result of abnormal fusion of the paramesonephric ducts and is characterized by complete duplication of uterine horns, cervix, and very often also the vagina or presence of longitudinal vaginal septum. Most women with a uterus didelphys are asymptomatic; some cases may coincide with dyspareunia or dysmenorrhea. The anomaly is associated with a higher risk of miscarriage, preterm labor, breech delivery, and decreased live births. We present the case of a 26-year-old woman (primigravida) who was known to have uterus didelphys. The diagnosis was made when the patient was 23 years old using ultrasound and hysteroscopy. The patient became pregnant after 18 months of efforts. The patient was referred to prenatal care in the 13th week of pregnancy with vaginal bleeding. In the 23rd week of pregnancy, gestation cholelithiasis was diagnosed. The pregnancy progressed without obstetric complications and the fetus developed normally. Due to the vaginal septum and fact that the patient felt stressed, the pregnancy was terminated at term by cesarean section. We concluded that uterus didelphys can be asymptomatic making an early diagnosis difficult. A pregnancy belongs to a high-risk group and more attention should be paid to this case. Cesarean section should be considered, especially in case of the presence of vaginal septum.
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Affiliation(s)
- Adrianna Ćwiertnia
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Dominika Borzyszkowska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Anna Golara
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Natalia Tuczyńska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, 70-111 Szczecin, Poland
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Świderska J, Kozłowski M, Gaur M, Pius-Sadowska E, Kwiatkowski S, Machaliński B, Cymbaluk-Płoska A. Clinical Significance of BTLA, CD27, CD70, CD28 and CD80 as Diagnostic and Prognostic Markers in Ovarian Cancer. Diagnostics (Basel) 2022; 12:diagnostics12020251. [PMID: 35204342 PMCID: PMC8871082 DOI: 10.3390/diagnostics12020251] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/05/2022] [Accepted: 01/17/2022] [Indexed: 11/16/2022] Open
Abstract
It is very important to find new diagnostic and prognostic biomarkers. A total of 79 patients were enrolled in the study. The study group consisted of 37 patients with epithelial ovarian cancer, and the control group consisted of 42 patients with benign ovarian lesions. Five proteins involved in the immune response were studied: BTLA, CD27, CD70, CD28, CD80. The study material was serum and peritoneal fluid. The ROC curve was plotted, and the area under the curve was calculated to characterize the sensitivity and specificity of the studied parameters. Univariate and multivariate analyses were performed simultaneously using the Cox regression model. The cut-off level of CD27 was 120.6 pg/mL, with the sensitivity and specificity of 66 and 84% (p = 0.014). Unfavorable prognostic factors determined in serum were: CD27 (for PFS: HR 1.26, 95% CI 1.21–1.29, p = 0.047; for OS: HR 1.20, 95% CI 1.15–1.22, p = 0.014). Unfavorable prognostic factors determined in peritoneal fluid were: BTLA (for OS: HR 1.26, 95% CI 1.25–1.31, p = 0.033). We conclude that CD27 should be considered as a potential biomarker in the diagnosis of ovarian cancer. BTLA and CD27 are unfavorable prognostic factors for ovarian cancer.
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Affiliation(s)
- Janina Świderska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.Ś.); (M.G.); (A.C.-P.)
| | - Mateusz Kozłowski
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.Ś.); (M.G.); (A.C.-P.)
- Correspondence:
| | - Maria Gaur
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.Ś.); (M.G.); (A.C.-P.)
| | - Ewa Pius-Sadowska
- Department of General Pathology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (E.P.-S.); (B.M.)
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Bogusław Machaliński
- Department of General Pathology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (E.P.-S.); (B.M.)
| | - Aneta Cymbaluk-Płoska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.Ś.); (M.G.); (A.C.-P.)
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Świderska J, Kozłowski M, Nowak K, Rychlicka M, Branecka-Woźniak D, Kwiatkowski S, Pius-Sadowska E, Machaliński B, Cymbaluk-Płoska A. Clinical Relevance of Soluble Forms of Immune Checkpoint Molecules sPD-1, sPD-L1, and sCTLA-4 in the Diagnosis and Prognosis of Ovarian Cancer. Diagnostics (Basel) 2022; 12:diagnostics12010189. [PMID: 35054356 PMCID: PMC8774466 DOI: 10.3390/diagnostics12010189] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/03/2022] [Accepted: 01/11/2022] [Indexed: 01/27/2023] Open
Abstract
It is crucial to find new diagnostic and prognostic biomarkers. A total of 80 patients were enrolled in the study. The study group consisted of 37 patients with epithelial ovarian cancer, and the control group consisted of 43 patients with benign ovarian cystic lesions. Three proteins involved in the immune response were studied: PD-1, PD-L1, and CTLA-4. The study material was serum and peritoneal fluid. The ROC curve was plotted, and the area under the curve was calculated to characterize the sensitivity and specificity of the studied parameters. Univariate and multivariate analyses were performed simultaneously using the Cox regression model. The cut-off level of CTLA-4 was 0.595 pg/mL, with the sensitivity and specificity of 70.3% and 90.7% (p = 0.000004). Unfavorable prognostic factors determined in serum were: PD-L1 (for PFS: HR 1.18, 95% CI 1.11–1.21, p = 0.016; for OS: HR 1.17, 95% CI 1.14–1.19, p = 0.048) and PD-1 (for PFS: HR 1.01, 95% CI 0.91–1.06, p = 0.035). Unfavorable prognostic factors determined in peritoneal fluid were: PD-L1 (for PFS: HR 1.08, 95% CI 1.01–1.11, p = 0.049; for OS: HR 1.14, 95% CI 1.10–1.17, p = 0.045) and PD-1 (for PFS: HR 1.21, 95% CI 1.19–1.26, p = 0.044). We conclude that CTLA-4 should be considered as a potential biomarker in the diagnosis of ovarian cancer. PD-L1 and PD-1 concentrations are unfavorable prognostic factors for ovarian cancer.
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Affiliation(s)
- Janina Świderska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.Ś.); (K.N.); (A.C.-P.)
| | - Mateusz Kozłowski
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.Ś.); (K.N.); (A.C.-P.)
- Correspondence:
| | - Katarzyna Nowak
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.Ś.); (K.N.); (A.C.-P.)
| | | | - Dorota Branecka-Woźniak
- Department of Gynecology and Reproductive Health, Pomeranian Medical University, 71-210 Szczecin, Poland;
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Ewa Pius-Sadowska
- Department of General Pathology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (E.P.-S.); (B.M.)
| | - Bogusław Machaliński
- Department of General Pathology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (E.P.-S.); (B.M.)
| | - Aneta Cymbaluk-Płoska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.Ś.); (K.N.); (A.C.-P.)
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21
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Pawlik W, Pawlik J, Kozłowski M, Łuczkowska K, Kwiatkowski S, Kwiatkowska E, Machaliński B, Cymbaluk-Płoska A. The Clinical Importance of IL-6, IL-8, and TNF-α in Patients with Ovarian Carcinoma and Benign Cystic Lesions. Diagnostics (Basel) 2021; 11:diagnostics11091625. [PMID: 34573967 PMCID: PMC8469088 DOI: 10.3390/diagnostics11091625] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 09/01/2021] [Accepted: 09/04/2021] [Indexed: 12/17/2022] Open
Abstract
The exact pathogenesis and influence of various cytokines in patients with ovarian lesions remains unclear. Hence, this study aimed to investigate whether IL-6, IL-8, and TNF-α could be considered as new useful markers for diagnosis of ovarian cancer. 63 women diagnosed with ovarian cancer (OC) and 53 patients with benign ovarian cystic (BOC) lesions were included in this study. Serum levels of IL-6, IL-8, and TNF-α were measured using ELISA. Statistical comparisons were made using the Mann–Whitney U test and all correlations were evaluated by Spearman’s ranks. The serum IL-8 and TNF-α concentration measured in the OC Group was significantly higher than in the BOC Group (p < 0.05). The cutoff level of IL-8 and TNF-α in the serum was set at 4.09 ng/mL and 2.63 ng/mL, respectively, with the sensitivity and specificity of 70% and 96% for IL-8 and 85.7% and 79.3% for TNF-α (p < 0.0001). These results suggest that IL-8 and TNF-α are useful biomarkers for predicting the malignant character of lesions of the ovary. The present study highlighted the importance of measuring the cytokines such as IL-8 and TNF-α in patients with ovarian lesions in predicting the clinical outcome.
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Affiliation(s)
- Weronika Pawlik
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.P.); (M.K.); (A.C.-P.)
- Correspondence:
| | - Jakub Pawlik
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.P.); (M.K.); (A.C.-P.)
| | - Mateusz Kozłowski
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.P.); (M.K.); (A.C.-P.)
| | - Karolina Łuczkowska
- Department of General Pathology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (K.Ł.); (B.M.)
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Ewa Kwiatkowska
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Bogusław Machaliński
- Department of General Pathology, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (K.Ł.); (B.M.)
| | - Aneta Cymbaluk-Płoska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University in Szczecin, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.P.); (M.K.); (A.C.-P.)
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22
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Kozłowski M, Nowak K, Kordek A, Cymbaluk-Płoska A. Therapeutic Management of Rare Primary Ovarian Neoplasms: Carcinosarcoma, Leiomyosarcoma, Melanoma and Carcinoid. Int J Environ Res Public Health 2021; 18:7819. [PMID: 34360112 PMCID: PMC8345663 DOI: 10.3390/ijerph18157819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 12/15/2022]
Abstract
Carcinosarcoma, leiomyosarcoma, melanoma and carcinoid as primary tumors in the ovary are extremely rare. In this paper, the authors reviewed the literature from 2010 to 2021, based on specific criteria, to analyze the treatment of these rare ovarian neoplasms. We also aimed to verify whether modern therapies have been found in recent years. For this article, 80 papers were finally selected. The vast majority of the articles were clinical case reports. Despite single mentions of new potential pharmacological treatments, surgery (radical or fertility-sparing) is definitely the mainstay of treatment. There are currently no treatment guidelines for these tumors. A review of the literature has revealed the use of various adjuvant treatments. We, therefore, believe that a more detailed understanding of the biology of these tumors is necessary in order to find new target points for treatment. We would like to emphasize the importance of creating an international database of rare ovarian tumors which would make it possible to gather data from various oncological centers and enable further research into these neoplasms.
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Affiliation(s)
- Mateusz Kozłowski
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, Al. Powstańców Wlkp. 72, 70-111 Szczecin, Poland; (K.N.); (A.C.-P.)
| | - Katarzyna Nowak
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, Al. Powstańców Wlkp. 72, 70-111 Szczecin, Poland; (K.N.); (A.C.-P.)
| | - Agnieszka Kordek
- Department of Neonatal Diseases, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | - Aneta Cymbaluk-Płoska
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, Al. Powstańców Wlkp. 72, 70-111 Szczecin, Poland; (K.N.); (A.C.-P.)
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23
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Kozłowski M, Nowak K, Cymbaluk-Płoska A. Long-Term Follow-Up of a Female Patient Treated with Olaparib-Hope for a Long Life without Relapse? Int J Environ Res Public Health 2021; 18:ijerph18073430. [PMID: 33810213 PMCID: PMC8036896 DOI: 10.3390/ijerph18073430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 12/03/2022]
Abstract
Ovarian cancer is one of the most common cancers of the reproductive organs. As there are no symptoms in the early stages, it is mainly detected in the advanced stages. Even then, the symptoms are non-specific and include, for example, abdominal pain, early satiety, or changes in bowel habits. Both biochemical marker levels and imaging studies are used in the initial diagnosis. However, it should be emphasized that they are not characterized by high specificity. Treatment is multistage, and usually first-line debulking surgery is used followed by platinum-based chemotherapy. Here we present a clinical case of a 56-year-old female, a carrier of a mutation in the BRCA1 gene, with a history of breast cancer and with recurrent epithelial ovarian cancer. The patient was qualified for treatment with a PARP inhibitor and is currently undergoing treatment with olaparib. In the patient’s follow up of 50 months to date, there has been no recurrence of cancer. Few side effects have been observed, and the most serious one that can be effectively treated is anemia. On the basis of the described case, the authors concluded that olaparib treatment is effective, relatively safe, and does not significantly affect daily functioning.
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Michalczyk K, Pawlik J, Czekawy I, Kozłowski M, Cymbaluk-Płoska A. Complementary Methods in Cancer Treatment-Cure or Curse? Int J Environ Res Public Health 2021; 18:E356. [PMID: 33466517 PMCID: PMC7796472 DOI: 10.3390/ijerph18010356] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/30/2020] [Accepted: 12/31/2020] [Indexed: 12/19/2022]
Abstract
(1) Background: The prevalence of complementary and alternative methods (CAM) use among oncological patients has been rising constantly over the last few decades and a variety of both pharmacological and non-pharmacological methods have been developed. Many advertisements promise to relieve side effects of chemotherapy or even to cure the disease, thus encouraging patients to use CAM; (2) Methods: The objective of the study was to determine which patients' characteristics are associated with the use of complementary medicine during cancer treatment, their pattern of use, and if it has any association with its safety profile. This survey-based prospective multicenter study of 316 patients examined the use of complementary medicine among patients undergoing chemotherapy treatment in cancer centers in Poland between 2017 and 2019; (3) Results: The Chi2 analysis showed that patients' opinion regarding the safety of unconventional methods is related to the use of CAM (p = 0.00147). Moreover, patients' thinking that alternative medicine can replace traditional therapy was correlated with his/her education (p = 0.01198). Moreover, we performed univariate and multivariate analysis to determine factors associated with CAM use including sociodemographic and clinical characteristics. Finally, we conducted survival analysis of patients undergoing chemotherapy treatment with 42 months of follow-up time of our prospective study. Using Kaplan-Meier curves and log-rank analysis, we found no statistical difference in overall survival between the groups that used and did not use any form of CAM (p = 0.211); (4) Conclusions: CAM use is common among patients undergoing chemotherapy treatment and should be considered by medical teams as some agents may interact with chemotherapy drugs and affect their efficacy or cause adverse effects.
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Affiliation(s)
- Kaja Michalczyk
- Department of Gynecological Surgery and Oncology of Adults and Adolescents, Pomeranian Medical University, al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (J.P.); (I.C.); (M.K.); (A.C.-P.)
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Golec P, Pancewicz J, Charkiewicz R, Sulewska A, Kozłowski M. EP1.03-29 The Evaluation of Non-Canonical WNT/β-Catenin Ligands Expression Status in Non-Small Cell Lung Cancer. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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26
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Łukaszewicz-Zając M, Pączek S, Kulczyńska-Przybik A, Kozłowski M, Szmitkowski M, Mroczko B. The significance of CXCL-8 In the diagnosis of patients with esophageal squamous cell carcinoma (ESCC). Clin Chim Acta 2019. [DOI: 10.1016/j.cca.2019.03.275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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27
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Łukaszewicz-Zając M, Mroczko B, Kozłowski M, Nikliński J, Laudański J, Szmitkowski M. Higher importance of interleukin 6 than classic tumor markers (carcinoembryonic antigen and squamous cell cancer antigen) in the diagnosis of esophageal cancer patients. Dis Esophagus 2012; 25:242-9. [PMID: 21895853 DOI: 10.1111/j.1442-2050.2011.01242.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
It has been suggested that interleukin 6 (IL-6) plays a potential role in the growth and progression of tumors, including esophageal cancer (EC). The aim of the study was to compare clinical significance of serum IL-6 with classic tumor markers - carcinoembryonic antigen (CEA) and squamous cell cancer antigen (SCC-Ag) - in EC patients in relation to its histological types - squamous cell carcinoma of esophagus (ESCC) and adenocarcinoma (AD) of esophagus. The study included 53 EC patients and 90 healthy subjects. Serum IL-6 and CEA levels were determined using immunoenzyme assays, while SCC-Ag - chemiluminescent assay. The diagnostic criteria and prognostic values for markers were defined. The levels of all proteins tested in EC, ESCC, and AD were higher than in healthy subjects. The percentage of elevated results was substantially higher for IL-6 (86%) than for CEA (30%) and SCC-Ag (24%) in EC, similarly as in ESCC (87%, 23%, and 33%) and AD (87%, 39%, and 13%, respectively) patients. Concentrations of IL-6 depended on distant metastases and patients' survival in EC and were significantly higher in ESCC patients with more advanced tumor stage and nodal metastases. The IL-6 area under receiver operating characteristic curve (0.92) was larger than for CEA (0.84) and SCC-Ag (0.62) in EC, likewise in ESCC (0.92, 0.87, 0.77) and AD (0.91, 0.79, 0.57, respectively). Our findings indicate better usefulness of IL-6 than classic tumor markers in the diagnosis of EC, especially in patients with ESCC.
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Affiliation(s)
- M Łukaszewicz-Zając
- Department of Biochemical Diagnostics, Medical University, Białystok, Poland.
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Stróżecki P, Adamowicz A, Kozłowski M, Włodarczyk Z, Manitius J. Long Graft Cold Ischemia Time Is Associated With Increased Arterial Stiffness in Renal Transplant Recipients. Transplant Proc 2009; 41:3580-4. [DOI: 10.1016/j.transproceed.2009.06.188] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2009] [Accepted: 06/01/2009] [Indexed: 11/28/2022]
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29
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Kozłowska H, Baranowska M, Schlicker E, Kozłowski M, Laudañski J, Malinowska B. Virodhamine relaxes the human pulmonary artery through the endothelial cannabinoid receptor and indirectly through a COX product. Br J Pharmacol 2008; 155:1034-42. [PMID: 18806815 DOI: 10.1038/bjp.2008.371] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND AND PURPOSE The endocannabinoid virodhamine is a partial agonist at the cannabinoid CB(1) receptor and a full agonist at the CB(2) receptor, and relaxes rat mesenteric arteries through endothelial cannabinoid receptors. Its concentration in the periphery exceeds that of the endocannabinoid anandamide. Here, we examined the influence of virodhamine on the human pulmonary artery. EXPERIMENTAL APPROACH Isolated human pulmonary arteries were obtained during resections for lung carcinoma. Vasorelaxant effects of virodhamine were examined on endothelium-intact vessels precontracted with 5-HT or KCl. KEY RESULTS Virodhamine, unlike WIN 55,212-2, relaxed 5-HT-precontracted vessels concentration dependently. The effect of virodhamine was reduced by endothelium denudation, two antagonists of the endothelial cannabinoid receptor, cannabidiol and O-1918, and a high concentration of the CB(1) receptor antagonist rimonabant (5 muM), but only slightly attenuated by the NOS inhibitor L-NAME and not affected by a lower concentration of rimonabant (100 nM) or by the CB(2) and vanilloid receptor antagonists SR 144528 and capsazepine, respectively. The COX inhibitor indomethacin and the fatty acid amide hydrolase inhibitor URB597 and combined administration of selective blockers of small (apamin) and intermediate and large (charybdotoxin) conductance Ca(2+)-activated K(+) channels attenuated virodhamine-induced relaxation. The vasorelaxant potency of virodhamine was lower in KCl- than in 5-HT-precontracted preparations. CONCLUSIONS AND IMPLICATIONS Virodhamine relaxes the human pulmonary artery through the putative endothelial cannabinoid receptor and indirectly through a COX-derived vasorelaxant prostanoid formed from the virodhamine metabolite, arachidonic acid. One or both of these mechanisms may stimulate vasorelaxant Ca(2+)-activated K(+) channels.
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Affiliation(s)
- H Kozłowska
- Department of Experimental Physiology, Medical University of Białystok, Białystok, Poland.
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30
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Richter A, Czerwosz E, Dłuzewski P, Kozłowski M, Nowicki M. Nanoindentation of heterogeneous carbonaceous films containing Ni nano-crystals. Micron 2008; 40:94-8. [PMID: 18289864 DOI: 10.1016/j.micron.2008.01.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2007] [Revised: 12/27/2007] [Accepted: 01/09/2008] [Indexed: 10/22/2022]
Abstract
Composite films of nano-size nickel grains embedded in a carbonaceous matrix are synthesized by a PVD process of C(60) fullerenes and Ni acetate. The morphology of the nano-composite films is characterized by TEM, selected area electron diffraction, chemical analysis and AFM. Correlations with deposition parameters and typical structure changes are found. The mechanical properties are analyzed by nanoindentation. The load-displacement charts show typical pop-ins correlated with the heterogeneous nano-structure. The depth dependent hardness and indentation modulus vary according to the nano-composite structure and reflect the changes of the mechanical properties in the film.
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Affiliation(s)
- A Richter
- Department of Engineering Physics, University of Applied Sciences Wildau, Bahnhofstrasse 1, 15745 Wildau, Germany.
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31
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Kozłowska H, Schlicker E, Kozłowski M, Baranowska M, Malinowska B. Potential involvement of a propranolol-insensitive atypical beta-adrenoceptor the vasodilator effect of cyanopindolol in the human pulmonary artery. J Physiol Pharmacol 2006; 57:317-28. [PMID: 17033087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/15/2006] [Accepted: 07/31/2006] [Indexed: 05/12/2023]
Abstract
The aim of our study was to examine whether non beta(1)-/beta(2)-adrenoceptors participate in the relaxation of the human pulmonary artery. For this purpose the vasodilatory effect of the non-conventional partial beta-adrenoceptor agonist cyanopindolol was examined. Cyanopindolol (1-300 microM), studied in the presence of the beta(1)-/beta(2)-adrenoceptor antagonist propranolol, relaxed the human pulmonary artery preconstricted with serotonin 1 microM in a concentration-dependent manner (maximally by about 80%). This effect was diminished by bupranolol 10 microM (an antagonist of beta(1)-beta(3)-adrenoceptors and the low affinity state of the beta(1)-adrenoceptor) and CGP 20712 10 microM (known to antagonize the low-affinity state of the beta(1)-adrenoceptor at high concentrations). In further experiments, the effect of beta-adrenoceptor ligands on the serotonin-induced vasoconstriction was examined. The concentration-response curve for serotonin was not affected by cyanopindolol 30 microM, bupranolol 10 microM and CGP 20712 10 microM but shifted to the right by cyanopindolol 100 and 300 microM; the serotonin 5-HT(2A) receptor antagonist ketanserin 0.3 microM abolished the maximum contraction elicited by serotonin. In conclusion, the present study reveals that the vasodilatory effect of cyanopindolol in the human pulmonary artery consists of two components, i.e. activation of a propranolol-insensitive atypical beta-adrenoceptor and antagonism against 5-HT(2A) receptors.
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Affiliation(s)
- H Kozłowska
- Department of Experimental Physiology, Medical University of Białystok, Poland.
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32
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Rolle A, Kozłowski M. Laser resection of lung parenchyma--a new technical and clinical approach. Rocz Akad Med Bialymst 2005; 50:193-6. [PMID: 16358964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
The introduction of a new 1318 nm wavelength Nd:YAG laser has created new possibilities in lung parenchyma surgery. The potentially curative surgical resection of pulmonary metastases in suitably selected cases had been recognized slowly. Using the new laser technology a greater number of patients can now offered salvage surgery. This paper reviews the history of surgical management of pulmonary metastases, development of new laser technology, conventional and extended indications for pulmonary metastasectomy and use of laser in thoracic surgery.
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Affiliation(s)
- A Rolle
- Department of Thoracic and Vascular Surgery, Coswig Specialised Hospital, Center for Pneumology and Thoracic Surgery, University Medical Center, Dresden, Germany.
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33
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Kozuszko B, Skrzydlewska E, Snarska J, Kozłowski M, Zalewski B, Skrzydlewski Z. Cancer procoagulant as a marker in monitoring the therapy in cases of oesophageal, stomach and colorectal cancer. Folia Histochem Cytobiol 2002; 39 Suppl 2:104-5. [PMID: 11820560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Abstract
Cancer procoagulant activity in the blood serum of patients with oesophagal, gastric and colorectal cancer was evaluated before and after the tumour removal. Cancer procoagulant activity was significantly higher before the operation in comparison to the control group and was reduced after a total operative procedure, whereas it was kept on a high level after a non-radical procedure or in cases of metastases. Examination results point to the possibility of using the evaluation of cancer procoagulant activity in monitoring the course of treatment of patients with oesophagal, gastric and colorectal cancer.
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Affiliation(s)
- B Kozuszko
- Department of Clinical Analysis, Medical Academy, Białystok, Poland
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34
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Kozłowski M, Kovalchuk O, Nikliński J, Chyczewski L, Starosławska E, Ciechański A, Dabrowski A, Niklińska W, Dziegielewski P, Lapuć G, Wallner G, Laudański J. Circulating anti-p53 antibodies in esophageal cancer patients. Folia Histochem Cytobiol 2002; 39 Suppl 2:173-4. [PMID: 11820593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Abstract
Circulating anti-p53 protein antibodies (p53-Abs) have been detected in some cancer patients. The aim of the study was to determine the presence of circulating anti-p53 protein antibodies and their clinical significance in patients with esophageal carcinoma. Serum specimens from 75 consecutive patients with squamous cell carcinomas and 10 healthy subjects were studied. Enzyme linked immunosorbent assay (ELISA--Pharma Cell) was used to detect p53-Abs. At the time of diagnosis 20 (26.6%) of 75 analyzed patients had positive result in the p53-Abs test, but not any of the healthy subjects. The positive rate was 25% (1/4) cases in stage I, 41% (10/24) cases in stage IIA, 0% (0/8) cases in stage IIB, 28% (8/28) cases in stage III and 9% (1/11) cases in stage IV. In respect of tumour differentiation, cases graded as G1, G2 and G3 were positive in 28.5% (4/14), 25.9% (7/27) and 26.4% (9/34), respectively. There was no correlation between presence of p53-Abs and stage, rumour differentiation, lymph nodes metastases, tumour size, patient age and sex. In conclusion, the results of the present study indicate that serum p53-Abs did not correlate with cliniocopathologic feature of esophageal carcinoma.
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Affiliation(s)
- M Kozłowski
- Department of Thoracic Surgery, Medical Academy, Białystok, Poland.
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35
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Wallner G, Ciechański A, Dabrowski A, Kozłowski M, Roliński J, Laudański J, Cwik G. Vascular endothelial growth factor and basic fibroblast growth factor in patients with squamous cell oesophageal cancer. Folia Histochem Cytobiol 2002; 39 Suppl 2:122-3. [PMID: 11820569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Abstract
It is suggested that vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) play an important role in tumor-induced angiogenesis. The purpose of this study was to estimate the correlation between VEGF and bFGF levels and tumor pathological status according to pTNM classification in patients with squamous cell oesophageal cancer. A group of 25 healthy controls and 32 consecutive patients with oesophageal cancer were included in this study. Serum VEGF and bFGF levels were determined by enzyme-linked immunosorbent assay (Quantikine R&D Systems). Serum VEGF and bFGF levels were significantly elevated in the patient groups (VEGF: 146.0 pg/ml, 79.0-386.3 pg/ml vs. 38.0 pg/ml, 6.5-135.1 pg/ml, p<0.005, and bFGF: 5.2 pg/ml, 1.2-10.6 pg/ml vs. 2.06 pg/ml, 0.07-4.0 pg/ml, p<0.02 Fisher test). The highest correlation between serum VEGF and bFGF levels were found in patients with advanced cancers, especially with: T4, N1, and M1 factors. The VEGF and bFGF levels were significantly higher in patients with pT4 (p<0.01). Patients with N1 lymph node invasion, compared with N0 factor, have higher levels of angiogenetic factors (p<0.04). Also in patients with advanced cancers with liver metastases the serum levels VEGF and bFGF were significantly higher (M1 vs. M0, VEGF p<0.001 and bFGF p<0.05). Consecutive monitoring of VEGF and bFGF serum levels may be a useful prognostic marker for patients with squamous cell oesophageal cancer.
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Affiliation(s)
- G Wallner
- 2nd Department of General Surgery, University School of Medicine, Lublin, Poland
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36
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Kozuszko B, Skrzydlewski Z, Sulkowska M, Snarska J, Kozłowski M, Skrzydlewska E, Zalewski B. [Cancer procoagulant activity in cases of esophageal, stomach and colorectal cancer considering progression degree and histological type of cancer]. Pol Merkur Lekarski 2001; 11:218-20. [PMID: 11761814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
The cancer procoagulant activity has been evaluated in homogenates of esophagal, stomach and colorectal cancer tissues and in the blood serum of patients with these neoplasms's. Activity of CP was significantly higher in examined material than in control. The correlation between CP activity and progression degree as well as histological type was affirmed. The higher activity of CP in homogenates as well as in serum was observed in cases with higher degree of clinical progression and smaller activity of this enzyme corresponded with lower degree of the cancer progression. The highest activity of CP was observed in the cases of adenocarcinoma whereas the lowest in cases of squamous cell carcinoma. Higher activity of CP in homogenates of examined tissues correlated with higher activity of this enzyme in the serum. Activity of CP depended on the tissue localisation of the cancer and the highest was in the cases of stomach cancers whereas the lowest was in the cases of esophagal cancer.
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Affiliation(s)
- B Kozuszko
- Białostocki Ośrodek Onkologiczny, Akademia Medyczna w Białymstoku
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37
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Kozuszko B, Skrzydlewski Z, Kozłowski M, Snarska J. [Diagnostic value of testing the procoagulant activity of neoplasms in cases of stomach and esophageal neoplasms]. Pol Merkur Lekarski 2001; 10:143-4. [PMID: 11398511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
The cancer procoagulant (CP) activity has been evaluated in homogenates of stomach and esophagus cancer tissues and in patients serum. Activity of CP in homogenates of stomach and esophagus cancer tissues as well as in serum of examined cancer patients were statistically higher than in the control group. The data indicate that estimation of CP activity in the neoplasmic tissues homogenates and in serum may be suggested as an new biochemical marker of cancer process useful in oncological diagnosis.
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Affiliation(s)
- B Kozuszko
- Białostocki Ośrodek Onkologiczny, Białymstoku
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38
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Mikłaszewicz A, Giedrys-Kalemba S, Teodorczyk U, Hałasa J, Goertz K, Zieliński S, Ostrowski M, Kostyrka R, Lapis J, Kulig G, Kulig T, Kruszewski T, Kozłowski M, Lewiński D, Grzywacz B, Grzywacz M, Kuprjanowicz L. Influence of protective genes in the HLA system on renal graft survival. Transplant Proc 2000; 32:1337-8. [PMID: 10995972 DOI: 10.1016/s0041-1345(00)01250-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A Mikłaszewicz
- HLA Laboratory of the Department of Microbiology and Immunology, Pomeranian Medical University in Szczecin, Szczecin, Poland
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39
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Hołownia A, Kita J, Chyczewski L, Kozłowski M, Braszko JJ. Flow cytometric examination of DNA ploidy, p53 and bcl-2 expression in primary squamous epithelial pulmonary carcinoma. Rocz Akad Med Bialymst 2000; 44:180-9. [PMID: 10697433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The aim of this study was answering the question whether cytofluorimetric determining of DNA ploidy, p53 and bcl-2 expression in tumour cells may enhance the diagnosis of squamous epithelial lung carcinoma. Samples of neoplastic tissue were taken from 11 operated patients. DNA staining was performed with propidium iodide. p53 and bcl-2 expression was evaluated by using monoclonal antibodies. By assessing of DNA ploidy we observed increased proliferative activity and, at the same time, high rate of the cell necrosis. In the analysis of p53 protein the presence of antigen was observed on average in 7.1 +/- 2.4, 15.1 +/- 3.9, and 19.8 +/- 4.1% of normal cells of the pulmonary tissue, the peripheral part of the tumour and cells of the central part of the tumour, respectively. bcl-2 was found on average in 7.3 +/- 2.2, 9.9 +/- 3.1, and 12.4 +/- 3.19% of the above cells, respectively. These results show that the technique of cytofluorimetric evaluation of p53 and bcl-2 proteins can be useful in diagnosis of pulmonary cancer in addition to classic histological and immunohistochemical methods.
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Affiliation(s)
- A Hołownia
- Clinical Pharmacology Unit, Medical Academy of Bialystok
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40
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Kozłowski M, Kołodziej H, Wieczorek R, Latajka Z, Jurlewicz A. Dielectric relaxation and molecular conformational energy of some arylazo benzothiazine derivatives. Chem Phys 2000. [DOI: 10.1016/s0301-0104(99)00364-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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41
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Chyczewski L, Kozłowski M, Nikliński J, Szyszko J, Laudański J, Niklińska W. p53 protein expression in resected invasive esophageal cancer. Neoplasma 1999; 46:150-5. [PMID: 10613589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Many studies have reported the increased expression of p53 protein in various human malignancies and its accumulation have been considered an intermediate biomarker in multistage carcinogenesis. This study was designed to evaluate p53 expression by immunohistochemistry using Dako p53, D0-7 monoclonal antibody in 33 resected invasive squamous cell esophageal cancers (SqCC). The relationship between p53 immunoreactivity and clinicopathologic parameters was determined by the Chi-square test and Student's t test. p53 protein overexpression (more then 10% positive staining cancer cells) was found in 15 out of 33 (45%) tumors. Positive test was found in 38% cases in Stage IIA, 57% in Stage IIB, 45% in Stage III and 50% cases in Stage IV. p53 overexpression was observed in 48% of tumors with lymph nodes metastases, and 41% of tumors without lymph nodes metastases. In respect of tumor differentiation, cases graded as G1, G2 and G3 were positive in 50%, 50% and 40%, respectively. Thirteen per cent of patients with p53 protein overexpression and 16% of patients without p53 protein overexpression survived more than 3 years. There was no correlation between p53 overexpression and stage, tumor differentiation, lymph nodes metastases, and patients survival. In conclusion our results showed that p53 overexpression did not correlate with clinicopathologic feature of invasive SqCC of the esophagus and p53 protein overexpression was unsuitable for predicting the outcome of patients after surgical resection.
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Affiliation(s)
- L Chyczewski
- Department of Pathological Anatomy, Medical Academy, Bialystok, Poland
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42
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Kurowski W, Sopel R, Mincewicz G, Kozłowski M. [Clinical evaluation of side effects during immunotherapy with Catalet T in patients with hay fever]. Pneumonol Alergol Pol 1998; 65:783-7. [PMID: 9760792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
The aim of this study was to evaluate the frequency of side effects during specific immunotherapy with Catalet T and to compare the frequency of side effects between different groups of patients according to time of immunotherapy continuation (from 1 to 5 years). The study was carried on 100 patients aged from 12 to 58 years. The tolerance of Catalet was good. 83% of investigated patients finished the immunotherapy course with minimal or no side effects. The prevalence of side effects was the same independently from the time of immunotherapy.
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43
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Furman M, Kozłowski M, Laudański J, Gułaj C, Kurzyna A. [Use of intraoperative fiber-esophagoscopy in surgical treatment of rare esophageal diseases]. Wiad Lek 1998; 51:26-9. [PMID: 9608827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
UNLABELLED The aim of our study is to discuss our observations concerning surgical treatment of rare diseases of the oesophagus. 10 patients were operated on, 6 cases with benign tumours (including leiomyoma, Abrikossoff tumour, polyp of oesophageal mucose), 2 with intramural bronchogenic cysts of the oesophagus, 1 with benign stricture after inflammation and 1 with stricture of oesophagogastric anastomosis after Akiyama operation. In 6 cases tumour was resected without opening of the oesophageal lumen (enucleation), in 4 patients with tumours located on one of the walls, the wedge resection, transversely to the long oesophageal axis was performed. In cases with tumour located in mucose (Abrikossoff tumour, polyp, post-inflammatory scar), intraoperative fiber-esophagoscopy was conducted simultaneously to enable the exact localisation of tumour and evaluation of radical resection. There were no postoperative complications and dysphagia showed regression. The remote results (from 1 year to 6 years) have been found to be satisfactory. CONCLUSIONS 1. The procedure of choice in the treatment of the intramural cysts and benign tumour of the oesophagus is enucleation and wedge resection with suture in layers in the tumour located in mucose. 2. Intraoperative fiber-esophagoscopy enables the exact lesion localisation and evaluation of radical resection.
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Affiliation(s)
- M Furman
- Kliniki Chirurgii Klatki Piersiowej Akademii Medycznej w Białymstoku
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44
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Furman M, Kozłowski M, Laudański J, Bernacki A, Cybulski A, Kurzyna A, Furman K. [Esophagogastric bypass anastomosis for benign stricture of cardia]. Wiad Lek 1998; 50:270-4. [PMID: 9557111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The aim of the study is to discuss our observations concerning oesophagogastric bypass anastomosis in cases with scar stricture of cardia in long-term achalasia (megaoesophagus). The Heller operation is ineffective in such patients and the resection of cardia with oesophagogastric anastomosis is a large and controversial operation. 16 patients were operated (6 of them after ineffective cardiomyotomy). In all cases long-term dysphagia, big loss of weight and large, S-shaped oesophagus lying on the diaphragm were found. The left side thoracotomy was performed and fundus of the stomach was dislocated to the chest through dilatatored oesophageal hiatus and with the oesophagus above the cardia. There were no postoperative complications. However, dysphagia regressed. The remote results (from 1 year to 7 years) in 11 patients were analysed. The general condition was satisfactory. No dysphagia and gastrooesophageal reflux was revealed. Anastomosis was efficient in X-ray examination. Our observations indicate that oesophagogastric anastomosis is a procedure of choice in the treatment of long-term achalasia with stricture of cardia and megaoesophagus.
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Affiliation(s)
- M Furman
- Kliniki Chirurgii Klatki Piersiowej Akademii Medycznej w Białymstoku
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45
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Furman M, Kozłowski M, Szulc S, Rogowski F, Gułaj C, Bernacki A, Cybulski A. [Usefulness of computed tomography and scintigraphy in diagnosis of emphysematous bullae in the lung]. Wiad Lek 1998; 50:156-62. [PMID: 9507680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
UNLABELLED The x-ray examinations usually do not reveal morbid changes after lung expansion in the treatment of spontaneous pneumothorax. In our observation computed tomography (CT) and scintigraphy enable not only the exact determination of the extent of changes but also they disclose bullae invisible in conventional chest radiographs. 15 patients with cured spontaneous pneumothorax and 10 patients with radiographic evidence of a bulla or bullae were examined. CT scans showed bullae from 3 to 18 cm in diameter involving predominantly the upper lobes. 4 patients had additionally subpleural or intraparenchymal bullae of various degrees. In all patients with cured spontaneous pneumothorax, CT scans revealed intraparenchymal bullae, and in 6 cases bilateral intraparenchymal bullae were revealed. Only in sites of large bullae, no isotopic marker or its low elimination was shown in perfusion and inhalation scintigraphy. 10 patients with giant bullous emphysema were operated; in 6 patients enucleation of bullae, in 3 lobectomy and in one patient bullectomy were performed. CONCLUSION CT is a method of choice in the diagnosis of lung emphysematous bullae and it enables the detection of the changes undetectable in chest radiographs. Perfusion and inhalation scintigraphy is helpful in the diagnosis of large emphysematous bullae and postoperative follow-up examination.
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Affiliation(s)
- M Furman
- Kliniki Chirurgii Klatki Piersiowej, Białymstoku
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46
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Rotkiewicz T, Bomba G, Falkowski J, Glogowski J, Kozera W, Kozłowski M. Studies on a long-term use of rapeseed products in diets for boars. Pathomorphological changes in the reproductive system, liver and thyroid gland. Reprod Nutr Dev 1997; 37:675-90. [PMID: 9477436 DOI: 10.1051/rnd:19970606] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Three feeding groups were used: the control (SOY) was fed diets without rapeseed products, and the two experimental groups were fed with either 10% rapeseed meal (RSM) or with 12% OO rape seeds (PFRS). Half of the boars from each group were slaughtered after 1 or 2 years. In RSM and PFRS boars steroid-3-beta-ol-dehydrogenase activity was high, whilst Leydig cells were not numerous after 1 year. Degeneration and necrosis of seminiferous epithelium resulting in atrophy of seminiferous tubules appeared in RSM boars after 2 years. In the PFRS group the lesions were stronger and proliferation of Leydig cells with high steroid-3-beta-ol-dehydrogenase activity was observed. In 1-year-old RSM and PFRS boars there were foci of necrosis in the epididymal epithelium. Thyroid weight in RSM boars and liver weight in PFRS boars were distinctly higher only during the first year. In these thyroid glands flattening of glandular epithelium and enlargement of colloid masses were observed, while in the livers, parenchymatic degeneration and structural transformation appeared. Testis weight increased after 2 years in RSM and PFRS boars; however, this had little effect on semen production.
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Affiliation(s)
- T Rotkiewicz
- Department of Pathological Anatomy, Faculty of Veterinary Medicine, University of Agriculture and Technology in Olsztyn, Poland.
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47
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Chyczewski L, Płoński A, Chyczewska E, Furman M, Ostrowska H, Nikliński J, Kozłowski M. Activity and tissue localization of cathepsin D in non small cell lung cancer. Rocz Akad Med Bialymst 1997; 42 Suppl 1:217-29. [PMID: 9337539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Activity and tissue localization of cathepsin D were examined in tumors deriving from 80 patients with non small cell lung cancer. Activity of the enzyme was higher in sediments and supernatants of tumors than in non invaded lung parenchyma. In all histological types of tumors cathepsin D activity in sediments was three times lower and in lung parenchyma five times lower than in supernatants. The immunohistochemical technique was used for enzyme localization. We observed seemingly the lack of correlation between activity of cathepsin D examined in tumors and immunohistochemical reaction intensity in neoplasm cells. Different numbers of macrophages and quantity of tumor stroma could explain this effect in examined histological types of cancer. Results of our explanations indicates for relations between cathepsin D activity versus histological type and degree of tumor differentiation. We did not observe correlation between cathepsin D activity versus lymph node metastases and clinical stages.
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Affiliation(s)
- L Chyczewski
- Department of Pathological Anatomy, Pneumonology and Tuberculosis, Medical Academy of Białystok
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Filipowicz J, Kozłowski M, Irga N, Szalewska M, Zurowska A, Slusarczyk M. [Acute renal insufficiency during Candida albicans candidiasis in a 2-month old infant]. Przegl Lek 1997; 54:73-5. [PMID: 9190641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In this paper has been described the case of 2-month old infant with acute renal insufficiency caused by mechanical obstacle of fungal bezoars. Bilateral pyelostomy has been performed and fungal masses have been washed out from kidney pelvis. The applied treatment including administration of Fluconazole intravenously caused disappearance of acute renal insufficiency. In this paper authors described pathogenesis, clinical symptoms, and treatment of urinary tract fungal infection.
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49
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Ulewicz-Filipowicz J, Kozłowski M. [Syndrome of sudden death in infancy]. Pol Tyg Lek 1991; 46:133-6. [PMID: 1845730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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50
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Zamorska I, Kozłowski M. [Interferon--properties and action]. Wiad Lek 1989; 42:1086-91. [PMID: 2517808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The role played by interferon in human organism is described, with particular reference to its immunomodulatory effects. The classification of interferons, and the mode of its synthesis in cells infected by viruses are presented. The molecular bases of interferon action as a protein inhibiting virus development and the role of gamma interferon in human immunity are discussed.
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