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Exploring new treatment options for polycystic ovary syndrome: Review of a novel antidiabetic agent SGLT2 inhibitor

World Journal of Diabetes 2021年第7期12卷 932-938页

作者： jelena marinkovic-radosevic Maja Cigrovski Berkovic Egon Kruezi Ines Bilic-Curcic Anna Mrzljak Department of Endocrinology Diabetes and MetabolismSisters of Charity Clinical Hospital CentreZagreb 10000Croatia Department of Endocrinology DiabetesMetabolism and Clinical PharmacologyClinical Hospital DubravaZagreb 10000Croatia Department of Kinesiological Anthropology and Methodology Faculty of KinesiologyUniversity of ZagrebZagreb 10000Croatia Department of Gynecology and Obstetrics Sisters of Charity Clinical Hospital CentreZagreb 10000Croatia Department of Pharmacology Faculty of MedicineUniversity of J.J.Strossmayer OsijekOsijek 31000Croatia Clinical Hospital Center Osijek Osijek 31000Croatia School of Medicine University of ZagrebZagreb 10000Croatia Department of Gastroenterology and Hepatology University Hospital Centre ZagrebZagreb 10000Croatia

Polycystic ovary syndrome(PCOS)is the most common endocrinopathy in women of reproductive age associated with long-term metabolic and cardiovascular consequences.A plethora of symptoms and their severity differentiate on an individual level,giving the syndrome numerous *** to menstrual cycle abnormalities,women suffer from irregular menstrual bleeding,difficulty in conception,and ***,the risk of pregnancy complications such as gestational diabetes mellitus,hypertensive disorders of pregnancy,and preterm birth are higher in women with PCOS than in the general ***,women with PCOS have comorbidities such as dyslipidemia,obesity,glucose intolerance or diabetes type 2,non-alcoholic fatty liver disease,and metabolic syndrome,which all influence the treatment *** insulinsensitizing agents,although good for some of the metabolic derangements,do not offer long-term cardiovascular benefits;therefore,new treatment options are of paramount ***-glucose co-transporter-2(SGLT-2)inhibitors,a new class of antidiabetic agents with beneficial cardiovascular,bodyweight,and antihyperglycemic effects,although not approved for the treatment of PCOS,might be an attractive therapeutic addition in the PCOS ***,recent studies with SGLT-2 inhibitors showed promising improvements in anthropometric parameters and body composition in patients with *** is important to further explore the SGLT-2 inhibitors potential as an early therapeutic option because of the PCOS-related risk of metabolic,reproductive,and psychological consequences.

关键词： Polycystic ovary syndrome Sodium-glucose co-transporter-2 inhibitors Metabolic risk Cardiovascular risk Metabolic syndrome Insulin resistance Obesity Type 2 diabetes mellitus Dyslipidemia

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Panhypopituitarism caused by a suprasellar germinoma: A case report

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World Journal of Clinical Cases 2024年第10期12卷 1844-1850页

作者： jelena Roganovic Lea Saric Silvije Segulja Ana Dordevic Mia radosevic Department of Pediatrics Clinical Hospital Centre RijekaRijeka 51000Croatia Faculty of Medicine University of RijekaRijeka 51000Croatia Faculty of Health Sciences University of RijekaRijeka 51000Croatia Department of Business Development Jadran Galenski LaboratorijRijeka 51000Croatia

BACKGROUND Suprasellar germinomas are rare intracranial tumors frequently associated with permanent endocrine *** present the clinical picture,treatment,and complications of suprasellar germinoma at pediatric age which,besides being lifethreatening,has lifelong endocrinological *** SUMMARY A 12-year-old female patient was presented having had intensive headaches for three weeks and visual disturbances for six *** ophthalmological examination revealed bilateral papilledema and a marked loss of *** brain magnetic resonance imaging(MRI)showed a suprasellar tumor,involving the infundibulum and the optic chiasm,extending to the third *** tests confirmed decreased levels of thyroxine,cortisol,gonadotropins,and insulin-like growth factor *** tumor reduction was performed,and immunohistopathology established the diagnosis of suprasellar *** of the spine and cerebrospinal fluid cytology confirmed the localized *** chemotherapy and radiotherapy were performed according to the SIOP CNS GCT II protocol.A post-treatment MRI showed no residual tumor,but pituitary function had not *** and a half years after the end of the treatment,the patient is in a complete remission,requiring hormonal replacement therapy,continuous education,and psychological *** This complex case highlights the importance of timely diagnosis,a multidisciplinary approach,and close follow-up in children with suprasellar germinomas.

关键词： Germinoma Germ cell tumor Suprasellar tumor Hypopituitarism Management Pediatrics Case report

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Immobilization of laccase from Myceliophthora thermophila on functionalized silica nanoparticles: Optimization and application in lindane degradation

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Chinese Journal of Chemical Engineering 2020年第4期28卷 1136-1144页

作者： jelena Bebic Katarina Banjanac Marija Corović Ana Milivojevic Milica Simovic Aleksandar marinkovic Dejan Bezbradica Directorate of Measures and Precious Metals Mike Alasa 1411000 BelgradeSerbia Innovation Centre of Faculty of Technology and Metallurgy University of BelgradeKarnegijeva 411000 BelgradeSerbia Department of Biochemical Engineering and Biotechnology Faculty of Technology and MetallurgyUniversity of BelgradeKarnegijeva 411000 BelgradeSerbia Department of Organic Chemistry Faculty of Technology and MetallurgyUniversity of BelgradeKarnegijeva 411000 BelgradeSerbia

This work is focused on immobilization of laccase from Myceliophthora thermophila expressed in Aspergillus oryzae(Novozym 51003?laccase)on amino modified fumed nano-silica(AFNS)and the possible use in ***,for the first time,factors affecting the immobilization of Novozym 51003?laccase on AFNS were investigated for defining the immobilization mechanism and optimizing the utilization of AFNS as support for laccase *** highest specific activity(13.1 IU·mg-1 proteins)was achieved at offered 160 mg per g of AFNS and for the same offered protein concentration the highest activity immobilization yield,reaching68.3%after the equilibrium time,at optimum pH 5.0,was *** immobilization occurs by adsorption as monolayer enzyme binding in 40 min,following pseudo-first-order *** possible use of obtained immobilized preparation was investigated in degradation of pesticide *** 24 h,lindane concentration was reduced to 56.8%of initial concentration and after seven repeated reuses it retained 70%of the original activity.

关键词： Silica nanoparticles Laccase Enzyme immobilization Lindane Bioremediation

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Meta-analysis of stent thrombosis after drug-eluting stent implantation： 4-year follow-up

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Chinese Medical Journal 2010年第24期123卷 3689-3696页

作者： Natasa M Milic Biljana J Parapid Miodrag C Ostojic Milan A Nedeljkovic jelena M marinkovic Institute for Medical Statistics and Informatics BelgradeUniversity School of Medicine Serbia Institute for Cardiovascular Diseases Clinical Centre of Serbia Belgrade Serbia

Background Drug-eluting stents （DES） are the most common device used in percutaneous treatment of coronary artery disease. Recently, there has been an increased concern regarding their safety profile, in particular the late and very late stent thrombosis rate compared to bare metal stents （BMS）. The aim of the study was to compare the reported incidence of late and very late stent thrombosis of DES and BMS in patients from published clinical studies with an extended follow-up period to four *** A search strategy was developed to identify publications reporting on late or very late thrombosis of BMS and DES available through MEDLINE and Cochrane Library databases. Two independent reviewers appraised eligible studies and extracted data. Odds ratios （OR） were calculated for each outcome and presented with 95% confidence intervals （CI）.Results Fourteen randomized controlled trials, which were at least single blinded, were identified. There was no difference in the incidence of late and very late stent thrombosis in patients treated with DES compared with patients treated with BMS （late OR 0.55, 95%Cl 0.23-1.31 and late/very late OR=1.08, 95%CI 0.61-1.91）.Conclusions The safety profile of DES was similar to BMS in terms of stent thrombosis. We found no evidence of increased risk of late and very late thrombosis for DES.

关键词： bare metal stent drug eluting stent thrombosis safety meta-analysis systematic review

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