Marija Gregov

ORCID: 0000-0002-5887-155X
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About
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Research Areas
  • Water Treatment and Disinfection
  • Water Quality Monitoring and Analysis
  • Parasite Biology and Host Interactions
  • Food composition and properties
  • Endometriosis Research and Treatment
  • Microbial Inactivation Methods
  • Uterine Myomas and Treatments
  • Groundwater and Isotope Geochemistry
  • Crustacean biology and ecology
  • Water Quality and Pollution Assessment
  • Meat and Animal Product Quality
  • Coral and Marine Ecosystems Studies
  • Marine Bivalve and Aquaculture Studies
  • Water Systems and Optimization
  • Edible Oils Quality and Analysis
  • Marine Biology and Ecology Research
  • Microencapsulation and Drying Processes
  • Urban Stormwater Management Solutions
  • Ureteral procedures and complications
  • Radiation Effects and Dosimetry
  • Endometrial and Cervical Cancer Treatments
  • Urological Disorders and Treatments
  • Air Quality Monitoring and Forecasting
  • Pelvic floor disorders treatments
  • Intestinal and Peritoneal Adhesions

University of Zagreb
2020-2025

University Hospital Centre Zagreb
2022

This study focuses on optimizing the ozonation process in drinking water production from Lake Butoniga to ensure safe quality while minimizing disinfection by-products (DBPs). Laboratory simulations were conducted using Box–Behnken design model effects of ozone dose and treatment duration bromate formation, trihalomethanes (THMs), haloacetic acids (HAAs) specific UV absorption (SUVA). Two strategies tested: Strategy 1 aimed minimize all DBPs, 2 focused controlling levels keeping THMs, HAAs...

10.3390/w17010097 article EN Water 2025-01-01

Wheat bran is a by-product rich in bioactive compounds, but possess strong polyphenol oxidase (PPO) activity, which can act undesirably on product quality. This study aimed to optimize the particle size (500, 255, and 10 µm) of wheat time amplitude high-intensity ultrasound (HIU) treatment PPO total phenolics, antioxidant water swelling using response surface methodology. The activity decreased depending HIU time. Phenolic content, were dependent size. Temperature rise, amplitude, affected...

10.1111/jfpp.15204 article EN Journal of Food Processing and Preservation 2020-12-31

Bromate formation is a complex process that depends on the properties of water and ozone used. Due to fluctuations in quality, surface waters require major adjustments treatment process. In this work, we investigated how time year, dose duration, ammonium affect bromides, bromates, absorbance at 254 nm (UV254), near-infrared (NIR) spectra, fluorescent components (humic-like tyrosine-like) during ozonation. Linear non-linear models were used determine predict relationships between input...

10.3390/w15081516 article EN Water 2023-04-13

The stone crayfish, Austropotamobius torrentium, is a native European freshwater species sensitive to habitat alterations such as stream channelization and urban development, putting its populations at risk. This study aims assess how alteration subsequent water quality changes affect the crayfish population in Kustošak Stream (Croatia) through three selected sites under different levels of anthropogenic disturbance: (1) undisturbed; (2) recently modified, (3) long-time modified sites. At...

10.3390/d15050591 article EN cc-by Diversity 2023-04-25

Oomycete pathogens in freshwaters, such as Saprolegnia parasitica and Aphanomyces astaci, are responsible for fish/crayfish population declines the wild disease outbreaks aquaculture. Although formation of infectious zoospores laboratory can be triggered by washing their mycelium with natural water samples, physico-chemical properties that might promote sporulation still unexplored. We washed mycelia A. astaci S. a range samples observed differences efficiency. The results Partial Least...

10.3390/microorganisms10030520 article EN cc-by Microorganisms 2022-02-27

Introduction: We present a case of an extensive endometriosis involving left paracolpium and parametrium, rectovaginal septum, urinary bladder, interiliac region between artery vein, ureter rectum, presenting as dysmenorrhoea, alternating bouts diarrhea constipation hydronephrosis. Methods: Laparoscopic surgery made by multidisciplinary team consist gynecologic, abdominal surgeon urologist. Results: Successfully managed deep infiltrated endometriosis. Conclusion: The aim this report is to...

10.1177/2284026520928246 article EN Journal of Endometriosis and Pelvic Pain Disorders 2020-06-15
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