4.7 Article

Synergism in sequential inactivation of Cryptosporidium parvum with trypsin and UV irradiation

Related references

Note: Only part of the references are listed.
Article Environmental Sciences

Wastewater treatment performance in microbiological removal and (oo)cyst viability assessed comparatively to fluorescence decay

Raphael Correa Medeiros et al.

Summary: Municipal wastewater is a significant source of waterborne diseases. A full-scale wastewater treatment plant was evaluated for its microbiological quality, showing some effectiveness in removing pathogenic protozoa and microbiological indicators, but with a certain risk of infection remaining.

ENVIRONMENTAL TECHNOLOGY (2022)

Review Biochemistry & Molecular Biology

Detection and Quantification of UV-irradiation-induced DNA Damages by Liquid Chromatography-Mass Spectrometry and Immunoassay†

Weiyi Lai et al.

Summary: The article discusses the importance of detecting solar UV-induced DNA lesions and the challenges in measuring DNA damage relevant to sunlight exposure. It summarizes recent progress in analytical techniques, including synthesis of dimeric lesions, optimization of UHPLC-MS/MS procedures, and the potential applications of anti-T(6-4)T photoproduct antibodies in immunoassays.

PHOTOCHEMISTRY AND PHOTOBIOLOGY (2022)

Article Engineering, Environmental

Tracking Cryptosporidium in urban wastewater treatment plants in a cold region: Occurrence, species and infectivity

Dan Xiao et al.

Summary: This study investigated the occurrence, species, infectivity, and removal efficiency of Cryptosporidium spp. in wastewater treatment plants in Northeastern China. Live Cryptosporidium oocysts were found in both influent and effluent wastewaters, and the modified secondary sedimentation process was effective in removing the oocysts. Ten Cryptosporidium species were identified in the effluent samples, with C. andersoni, C. bovis, and C. ryanae being the most prevalent. The study also found that oocyst viability and infection intensity were influenced by environmental temperature, with higher intensity observed in the cold season.

FRONTIERS OF ENVIRONMENTAL SCIENCE & ENGINEERING (2022)

Review Environmental Sciences

Risk factors for sporadic cryptosporidiosis: A systematic review and meta-analysis

Pauline Kooh et al.

Summary: This study identified key risk factors associated with sporadic cryptosporidiosis, including travel, immunocompromising conditions, waterborne transmission, contact with infected humans, contact with animals, and food consumption. Consumption of meat, raw milk, and dishes consumed outside home were significantly associated with cryptosporidiosis, while poorly washed fruits and vegetables increased the risk significantly. Some potential sources of Cryptosporidium such as shellfish or vegetables are under-investigated, suggesting the need for future studies to explore these sources in relation to Cryptosporidium genotype and subtype.

MICROBIAL RISK ANALYSIS (2021)

Article Chemistry, Multidisciplinary

Annexin V Drives Stabilization of Damaged Asymmetric Phospholipid Bilayers

Jack Robinson et al.

LANGMUIR (2020)

Article Multidisciplinary Sciences

Efficiency of chlorine and UV in the inactivation of Cryptosporidium and Giardia in wastewater

Folasade Esther Adeyemo et al.

PLOS ONE (2019)

Article Environmental Sciences

Existence and Removal of Rotaviruses Group A and Cryptosporidium Species in a Wastewater Treatment Plant

Neveen Rizk et al.

POLISH JOURNAL OF ENVIRONMENTAL STUDIES (2019)

Article Environmental Sciences

Synergistic effect of combined UV-LED and chlorine treatment on Bacillus subtilis spore inactivation

Guo-Qiang Li et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2018)

Article Environmental Sciences

Cryptosporidium and Giardia in Wastewater and Surface Water Environments

Kerry A. Hamilton et al.

JOURNAL OF ENVIRONMENTAL QUALITY (2018)

Review Environmental Sciences

Removal of Cryptosporidium by wastewater treatment processes: a review

Abidelfatah M. Nasser

JOURNAL OF WATER AND HEALTH (2016)

Review Biochemistry & Molecular Biology

Exposure of phosphatidylserine on the cell surface

S. Nagata et al.

CELL DEATH AND DIFFERENTIATION (2016)

Article Biochemical Research Methods

Quantitative analysis of genomic DNA degradation in whole blood under various storage conditions for molecular diagnostic testing

Jessalyn Permenter et al.

MOLECULAR AND CELLULAR PROBES (2015)

Article Genetics & Heredity

Assessment of DNA damage induced by terrestrial UV irradiation of dried bloodstains: Forensic implications

Ashley Hall et al.

FORENSIC SCIENCE INTERNATIONAL-GENETICS (2014)

Article Biochemical Research Methods

Critical assessment of the spectroscopic activity assay for monitoring trypsin activity in organic-aqueous solvent

Andrew M. J. Crowell et al.

ANALYTICAL BIOCHEMISTRY (2013)

Editorial Material Cell Biology

Mechanisms of apoptotic phosphatidylserine exposure

Guillermo Marino et al.

CELL RESEARCH (2013)

Review Microbiology

Strategies To Discover the Structural Components of Cyst and Oocyst Walls

John Samuelson et al.

EUKARYOTIC CELL (2013)

Article Environmental Sciences

Exploring global Cryptosporidium emissions to surface water

N. Hofstra et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2013)

Article Biotechnology & Applied Microbiology

Significance of Wall Structure, Macromolecular Composition, and Surface Polymers to the Survival and Transport of Cryptosporidium parvum Oocysts

Michael B. Jenkins et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2010)

Article Biochemical Research Methods

Comparison of Enzymatic and Non-Enzymatic Means of Dissociating Adherent Monolayers of Mesenchymal Stem Cells

Boon C. Heng et al.

BIOLOGICAL PROCEDURES ONLINE (2009)

Article Biotechnology & Applied Microbiology

Solar UV reduces Cryptosporidium parvum oocyst infectivity in environmental waters

B. J. King et al.

JOURNAL OF APPLIED MICROBIOLOGY (2008)