Results 31 to 40 of about 939 (159)

Co-Occurrence of Free-Living Amoeba and Legionella in Drinking Water Supply Systems

open access: yesMedicina, 2019
Background and Objectives: Legionella is one of the most important water-related pathogens. Inside the water supply systems and the biofilms, Legionella interact with other bacteria and free-living amoeba (FLA).
Olga Valciņa   +7 more
doaj   +1 more source

Prevalence, Genetic Diversity and Factors Associated with Distribution of Listeria monocytogenes and Other Listeria spp. in Cattle Farms in Latvia

open access: yesPathogens, 2021
Listeria spp. is a diverse genus of Gram-positive bacteria commonly present in the environment while L. monocytogenes and L. ivanovii are well known human and ruminant pathogens.
Margarita Terentjeva   +9 more
doaj   +1 more source

Balanced Expression of the Diiron Oxygenase BioE Is Essential for Biotin Homeostasis in Elizabethkingia meningoseptica

open access: yesAdvanced Science, Volume 13, Issue 10, 18 February 2026.
BioE is a new diiron oxygenase that catalyzes the conversion of long‐chain acyl groups into pimeloyl thioester, initiating biotin synthesis. The overexpression of EmBioE disrupts lipid metabolic homeostasis, requiring repressor BioL to maintain a balance between long‐chain fatty acids and biotin synthesis.
Meng Zhang   +9 more
wiley   +1 more source

Vasoreactivity as a Measure of Kidney Viability During Ex Vivo Normothermic Machine Perfusion

open access: yesArtificial Organs, Volume 50, Issue 2, Page 281-290, February 2026.
This study aimed to investigate the influence of warm ischemic injury on renal vascular responsiveness to vasoactive drugs during normothermic machine perfusion (NMP). We found that the vascular responses to dopamine and norepinephrine could be used as objective indicators to assess kidney viability during NMP.
Isa M. van Tricht   +4 more
wiley   +1 more source

Weak Reproductive Response of European River Lamprey to a Newly Built Fishway—A Case Study From Latvia

open access: yesRiver Research and Applications, Volume 42, Issue 1, Page 284-292, January 2026.
ABSTRACT The European River Lamprey is an anadromous migratory fish species of high ecological, cultural, and commercial importance. It is experiencing population decline across its range due to overfishing, habitat degradation, and migratory barriers.
Kaspars Abersons   +3 more
wiley   +1 more source

Data on occurrence of perfluoroalkyl substances in influents and effluents collected from different wastewater treatment plants in Latvia

open access: yesData in Brief, 2022
The data set provided in this paper contains occurrence data of 17 perfluoroalkyl substances (PFAS) (including 10 perfluorinated carboxylic acids and 7 perfluorinated sulfonic acids) in influent and effluent samples collected from 43 wastewater treatment
Dzintars Zacs   +2 more
doaj   +1 more source

A Mid-term Experience with the Cousin Bioring—Adjustable Gastric Band [PDF]

open access: yesObesity Surgery, 2011
Since March 2003, we have used the Cousin Bioring in our laparoscopic gastroplasty procedures for morbid obesity. The Bioring belongs to the new generation of adjustable gastric bands. The aim of this study is to review our experience with this particular type of band.Between March 2003 and March 2010, 316 patients had a laparoscopic implantation of ...
Niville, Erik   +3 more
openaire   +2 more sources

Sous Vide Vacuum‐Packed Ipomoea batatas: Exploring the Antimicrobial and Antibiofilm Effects of Elettaria cardamomum Essential Oil Against Salmonella enterica

open access: yesFlavour and Fragrance Journal, Volume 40, Issue 6, Page 1128-1151, November 2025.
Chemical and biological investigation of Elettaria cardamomum EO. ABSTRACT Cardamom, a highly valued spice, is predominantly cultivated in Guatemala and India. The plant is notable for its potent essential oil and unique, pleasant aroma. One of the many potential uses of cardamom essential oil lies within the culinary industry.
Miroslava Kačániová   +8 more
wiley   +1 more source

Influence of bior preparation on boar spermogram

open access: yes, 2022
The aim of the research was to study the influence of biologically active preparations, extracted from Spirulina platensis BioR on the quantitative and qualitative indices of the usual spermogram in boars. The biological studied material was the Landrace boars and the semen material taken from them, raised at M. S.
Cibotaru, E.P.   +3 more
openaire   +2 more sources

Coxiella burnetii DNA in milk, milk products, and fermented dairy products

open access: yesJournal of Veterinary Research, 2021
Q fever in dairy cattle has been investigated in Latvia since 2012. In 2015, 10.7% of farms tested positive for the DNA of C. burnetii, its aetiological agent, in bulk tank milk. The presence of C.
Valkovska Linda   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy