检索结果-南通市图书馆

维普期刊数据库

Multicriteria to estimate the environmental risk of sediment from the Obedska Bog(Northern Serbia),a reservation area on UNESCO's list

在线全文

学校读者我要写书评

暂无评论

International Journal of Sediment Research 2020年第5期35卷 527-539页

作者： Dejan Kr?mar Nenad Grba marijana kragulj isakovski Nata?a Varga Jelena Spasojevi? Jasmina Agbaba Bozo Du?an Dalmacija University of Novi Sad Faculty of Sciences Department of ChemistryBiochemistry and Environmental Protection

The objective of this current study is to compare related sediment legislation standards and norms to the diversity and influence of anthropogenic and natural(geogenic) sources of pollution in the investigated fluvial relief test site region of the Obedska *** metals(nickel(Ni).zinc(Zn),cadmium(Cd),copper(Cu) and lead(Pb) except chromium(Cr)) and arsenic(As) have higher values than the Upper Continental Crust(UCC) for loess *** sharp leaps in the enrichment factor(r) suggested "indicators of anthropogenic metal pollution" for Cd,Cu(r> 5.0) and Zn,Ni(r> 1.0) for this *** addition,the Chemical Proxy of Alteration(CPA,60-95) from the unique Jadar block terrane and neighbouring representative catchment areas,confirmed moderate to higher intensity of *** Component Analysis/Factor Analysis(PCA/FA) and cluster analysis suggest that Ni,Zn,Cu and Cd are derived from several anthropogenic sources,whereas As is convincingly of geogenic origin,and Pb and Cr exhibit dual *** sum of 16 *** Protection Agency Polycyclic Aromatic Hydrocarbons(EPA PAHs) indicated heterogenic sources,but minor effects to *** results of the current investigation indicated intensive and highly diffuse sources of pollution in this United Nations Educational,Scientific and Cultural Organization [UNESCO's] *** outcomes indicate that Cu should be added to the European Union [EU] watch list of emerging contaminants.

关键词： Priority substances in sediment Contamination criteria Multivariate statistical techniques Heterogeneous sources

Bioremediation perspective of historically contaminated sediment with polycyclic aromatic hydrocarbons

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

International Journal of Sediment Research 2021年第4期36卷 479-488页

作者： Sne?ana Maleti? Jelena Beljin Dragana Tamind?ija Marko Grgi? Jelena Molnar Jazi? marijana kragulj isakovski Sr■an Ron?cevi? Department of Chemistry Biochemistry and Environmental Protection Faculty of Sciences University of Novi Sad

The purpose of the current study is to compare the influence of different aerobic conditions(biostimulation(BS), bioaugmentation(BA), and a combination of biostimulation and bioaugmentation(BB))on polycyclic aromatic hydrocarbons(PAH) degradation and compare the degraded amount with single step XAD-4 extraction as a new tool for bioavailability assessment for chronically contaminated sediment samples obtained from territory of Autonomous Province Vojvodina of Serbia(S1, S2, and S3). A great number of papers dealing with biodegradation of PAHs in spiked sediment or soil have been published,but to the authors' knowledge, a limited number of papers studied aged, historically polluted sediment and a sum of chosen U.S. Environmental Protection Agency(USEPA) PAHs. A significant reduction(up to67%) in PAH concentration was observed, while the percentage of reduction varied depending on the sediment sample and treatment used. BS treatment successfully stimulated growth of indigenous bacteria. Further, PAH-degrading strain Sphingomonas paucimobilis F8 inoculated in BA and BB treatment survived for up to 7 weeks after it was suppressed by unfavorable conditions or native *** amounts generally showed good correlation with results obtained from XAD-4 *** obtained in the current study represent a good start for standardizing a XAD-4 extraction technique as a simplified, easier, and lower cost method for bioavailability assessment.

关键词： Contaminated sediment Bioavailability PAH Biodegradation

Antihypertensive Effect of Sodium-Glucose Cotransporter 2 Inhibitors and Glucagon-like Peptide 1 Receptor Agonists

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Cardiology Discovery 2024年第1期4卷 38-42页

作者： marijana Tadic Cesare Cuspidi Klinik für Innere Medizin II Universitätsklinikum UlmUlm 89081Germany Department of Medicine and Surgery University of Milano-BicoccaMilano 20126Italy

An increasing body of evidence shows that new antidiabetic drugs—particularly sodium-glucose cotransporter 2(SGLT2)inhibitors and glucagon-like peptide 1(GLP-1)receptor agonists—have a beneficial effect on cardiovascular *** majority of these studies have been performed in patients with heart failure and the results have shown first positive effect on blood pressure(BP)*** effects are more pronounced with SGLT2 inhibitors than with GLP-1 receptor ***,the reasons and mechanisms of action inducing BP reduction are still not sufficiently *** mechanisms of SGLT2 inhibitors involve the natriuretic effect,modification of the renin-angiotensin-aldosterone system,and/or the reduction in the sympathetic nervous ***-1 receptor agonists have several mechanisms that are related to glycemic,weight,and BP *** data show that SGLT2 inhibitors have a stronger antihypertensive effect than GLP-1 receptor agonists,which is mainly related to their renal ***,SGLT2 inhibitors increase the response to diuretics and decrease the meal-related antinatriuretic pressure by lowering post-prandial hyperglycemia and hyperinsulinemia and prevent proximal sodium ***2 inhibitors can be used as second-line therapy in patients with diabetes mellitus or heart disease and concomitant *** article aims to summarize current knowledge regarding the antihypertensive effect of SGLT2 inhibitors and GLP-1 receptor agonists.

关键词： Hypertension Sodium-glucose cotransporter 2 inhibitors Glucagon-like peptide 1 receptor agonists Blood pressure

Pharmacological methods for ovarian function and fertility preservation in women with cancer:A literature review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Oncology Research 2024年第8期32卷 1309-1322页

作者： ANA S.CVETANOVIC MATTEO LAMBERTINI KEVIN PUNIE GORANA G.MATOVINA BRKO NIKOLA D.ZIVKOVIC MAJA J.POPOVIC marijana M.MILOVIC KOVACEVIC LAZAR S.POPOVIC Department for Oncology Medical Faculty NisUniversity of NisNis18000Serbia Clinic of Oncology University Clinical Centre NisNis18000Serbia Department of Internal Medicine and Medical Sciences(DiMI) School of MedicineUniversity of GenovaGenova16100Italy Department of Medical Oncology U.O.C Clinica di Oncologia MedicaIRCCS Ospedale Policlinico San MartinoGenova16100Italy Department of General Medical Oncology and Multidisciplinary Breast Centre Leuven Cancer InstituteUniversity Hospitals LeuvenLeuven3001Belgium Department of Medical Oncology Oncology Institute of VojvodinaSremska Kamenica21208Serbia Department for Pathology Medical Faculty NisUniversity of NisNis18000Serbia Center for Pathology University Clinical Centre NisNis18000Serbia Faculty of Medicine University of Novi SadNovi Sad21000Serbia Department of Medical Oncology Institute of Oncology and Radiology SerbiaBelgrade11000Serbia

Oncofertility is an extremely signiﬁcant topic that is increasingly being discussed owing to increased evidence indicating that fertility preservation does not affect the treatment outcomes of patients with cancer but signiﬁcantly contributes to preserving life *** effect of chemotherapy can range from minimal effects to complete ovarian *** data are available on the effects of monoclonal antibodies and targeted therapies on the ovaries and *** ovarian suppression by administering a gonadotropin-releasing hormone agonist(GnRHa)during chemotherapy decreases the gonadotoxic effect of chemotherapy,thereby diminishing the chance of developing premature ovarian insufﬁciency(POI).At present,the concomitant administration of GnRH analogs during chemotherapy is the only accepted pharmacological method for preserving ovarian ***,most randomized studies on the effectiveness of luteinizing hormone-releasing hormone agonists during chemotherapy in preventing POI have been conducted in women with breast cancer,with a considerably small number of studies on patients with hematological ***,most randomized controlled trials on breast cancer have revealed a decrease in treatment-induced POI risk,regardless of the hormone receptor *** addition,studies on hematological malignancies have yielded negative results;nevertheless,theﬁndings must be interpreted with caution owing to numerous *** guidelines from the American Society of Clinical Oncology and ESMO Clinical Practice Guidelines recommend sperm,oocyte,and embryo cryopreservation as a standard practice and only offering GnRHa to patients when proven fertility preservation methods are not *** this manuscript,we present a comprehensive literature overview on the application of ovarian suppression with GnRHa during chemotherapy in patients with cancer by addressing preclinical and clinical data,as well as future perspectives in thisﬁeld

关键词： Gonadotropin-releasing hormone agonists(GnRHa) Fertility preservation Premature ovarian insufficiency(POI) Premenopausal patients

Global warming scenarios for the Eastern Adriatic Sea indicate a higher risk of invasiveness of non-native marine organisms relative to current climate conditions

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Marine Life Science & Technology 2024年第1期6卷 143-154页

作者： Branko Glamuzina Lorenzo Vilizzi Marina Piria Ante Zuljevic Ana Bratos Cetinic Ana Pesic Branko Dragicevic Lovrenc Lipej marijana Pecarevic Vlasta Bartulovic Sanja Grđan Ivan Cvitkovic Tatjana Dobroslavic Ana Fortic Luka Glamuzina Borut Mavric Jovana Tomanic Marija Despalatovic Domen Trkov Marina Brailo Scepanovic Zoran Vidovic Predrag Simonovic Sanja Matic-Skoko Pero Tutman Department of Applied Ecology University of DubrovnikDubrovnikCroatia Department of Ecology and Vertebrate Zoology Faculty of Biology and Environmental ProtectionUniversity of LodzLodzPoland Faculty of Agriculture Department of FisheriesApicultureWildlife Management and Special ZoologyUniversity of ZagrebZagrebCroatia Institute of Oceanography and Fisheries SplitCroatia Institute of Marine Biology University of MontenegroKotorMontenegro National Institute of Biology Marine Biology Station PiranPiranSlovenia Teacher Education Faculty University of BelgradeBelgradeSerbia Faculty of Biology University of BelgradeBelgradeSerbia

Globally,marine bioinvasions threaten marine ecosystem structure and function,with the Mediterranean Sea being one of the most affected *** invasions are expected to increase due to climate *** conducted a risk screening of marine organisms(37 fishes,38 invertebrates,and 9 plants),both extant and‘horizon’(i.e.,not present in the area but likely to enter it).Based on expert knowledge for the Eastern Adriatic Sea coasts of Slovenia,Croatia,and Montenegro,screenings were conducted under both current and predicted climate conditions indicating with an increase in sea surface temperature and salinity of the Adriatic Sea together with changes in precipitation *** aims were to:(1)identify non-native extant and horizon marine species that may pose threats to native biodiversity and(2)evaluate the risk of invasiveness of the selected species under current and predicted climate *** the 84 species screened,there was an increase in those ranked as‘high risk’from 33(39.3%)under current climate conditions and to 47(56.0%)under global warming *** those ranked as‘very high’risk,the increase was from 6(7.1%)to 21(25.0%).Amongst the screened species,the already established high-risk species Pacific oyster Magallana gigas and Atlantic blue crab Callinectes sapidus represent a threat to ecosystem *** the under-representation of marine species in the current European Union List,the species we have ranked as high to very high risk should be included.

关键词： AS-ISK Early detection Introduction vectors/pathways Invasive species Rapid response

Optimization of Taxpayer Services and Improvement of Business Environment in Serbia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Belt and Road Initiative Tax Journal 2023年第1期4卷 67-70页

作者： marijana Marković Serbian Tax Administration

In 2023,the Tax Administration of the Republic of Serbia(STA)is in the process of the implementation of the Transformation Program *** its way to the establishment of a modern and efficient administration,the STA develops communication channels and a wide range of services for taxpayers in order to facilitate the communication between taxpayers and the tax administration and create an environment for easier and fair business.

关键词： Transformation Taxpayer service Portal ePorezi Digitalization Tax collection

维普期刊数据库

Update on biomarkers of glycemic control

在线全文

学校读者我要写书评

暂无评论

World Journal of Diabetes 2019年第1期10卷 1-15页

作者： Maja Krhac marijana Vucic Lovrencic Division of Laboratory Medicine Department of Medical Biochemistry and Laboratory Medicine Merkur University Hospital

Attaining and maintaining good glycemic control is a cornerstone of diabetes care. The monitoring of glycemic control is currently based on the self-monitoring of blood glucose(SMBG) and laboratory testing for hemoglobin A1 c(HbA1 c),which is a surrogate biochemical marker of the average glycemia level over the previous 2-3 mo period. Although hyperglycemia is a key biochemical feature of diabetes, both the level of and exposure to high glucose, as well as glycemic variability, contribute to the pathogenesis of diabetic complications and follow different patterns in type 1 and type 2 diabetes. HbA1 c provides a valuable,standardized and evidence-based parameter that is relevant for clinical decision making, but several biological and analytical confounders limit its accuracy in reflecting true glycemia. It has become apparent in recent years that other glycated proteins such as fructosamine, glycated albumin, and the nutritional monosaccharide 1,5-anhydroglucitol, as well as integrated measures from direct glucose testing by an SMBG/continuous glucose monitoring system, may provide valuable complementary data, particularly in circumstances when HbA1 c results may be unreliable or are insufficient to assess the risk of adverse outcomes. Long-term associations of these alternative biomarkers of glycemia with the risk of complications need to be investigated in order to provide clinically relevant cut-off values and to validate their utility in diverse populations of diabetes patients.

关键词： Diabetes mellitus Hemoglobin A1c Fructosamine Glycated albumin 1,5anhydroglucitol Plasma glucose Glucose variability Diabetic complications

Cardiac Lymphoma： After the Hurricane

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Medical Journal 2017年第19期130卷 2391-2392页

作者： marijana Tadic Sabine HaSleld Burket Pieske Martin Genger Department of Cardiology Charite-University-Medicine Berlin 13353 Germany Deutsches Zentrum for Herz-Kreislauf-Forschung Berlin 13353 Germany Department of Cardiology Deutsches Herzzentrum Berlin Berlin 13353 Germany

A71-year-old male patient with symptoms and signs of right heart failure was presented. Echocardiographic examination revealed a large tumor mass infiltrating predominantly the right atrium （RA）, tricuspid valve, an... 详细信息

关键词： CELL LYMPHOMA BLOCK

维普期刊数据库

Atypical Cogan＇s syndrome associated with coronary disease

在线全文

学校读者我要写书评

暂无评论

Chinese Medical Journal 2011年第19期124卷 3192-3194页

作者： Ivanovic Branislava Tadic marijana Damjanov Nemanja Simic Dragan Zlatanovic Maja Clinic for Cardiology Clinical Centre of Serbia Belgrade 11000 Serbia Institute of Rheumatology Belgrade 11000 Serbia

Cogan＇s syndrome （CS） is a rare inflammatory disorder characterized by interstitial keratitis and vestibuloauditory abnormalities often associated with various systemic manifestations. Involvement of cardiovascular system resembling systemic vasculitis may lead to severe complications and death. The present report describes a case of a female patient with atypical Cogan＇s syndrome presented with systemic manifestations and severe coronary and femoral artery stenosis Despite the clinical improvement after glucocorticoids and cyclophosphamide, the patient required double aortocoronal bypass grafting one year letter. During three years follow-up, she was in stable condition, without stenocardial symptoms and claudication and her inflammatory parameters remain normal. This case highlights the rare involvement of coronary arteries without associated large-vessel vasculitis of the aortic arch in CS.

关键词： Cogan's syndrome hearing loss coronary artery disease