Results 21 to 30 of about 635,426 (265)

Prediction model for elevated intraocular pressure risk after silicone oil filling based on clinical features

Frontiers in Medicine
BackgroundTo evaluate risk factors and further develop prediction models for intraocular pressure elevation (IOP) after vitreoretinal surgery with silicone oil tamponade to support clinical management.MethodsA retrospective study analyzed 1,061 eyes of 1,
Wen Fan, Chaohe Zhang, Chaohe Zhang, Lexin Ge, Na Su, Jiaqin Chen, Siyao Song, Siyao Song, Siyao Song, Yasha Wang, Yasha Wang, Songtao Yuan   +11 more
doaj   +1 more source

WATER QUALITY INDEX - ASSESSMENT METHOD OF THE MOTRU RIVER WATER QUALITY (OLTENIA, ROMANIA) [PDF]

Analele Universității din Craiova. Seria Geografie, 2010
The present paper aims at determining the water quality on the Motru river and at establishing its usage domains as water resource. The method consists in the computation of the Water Quality Index on the basis of the physical-chemical and biological ...
Oana IONUŞ
doaj  

Biological Studies on the Brown Dog Tick, Rhipicephalus sanguineus (Latreille) [PDF]

Acarines: Journal of the Egyptian Society of Acarology, 2012
Rhipicephalus sanguineus (Latreille, 1806) was reared under laboratory conditions of27± 3° C and 75± 5% R. H., for three  generations. The mean of life  cycle duration was 41- 73 days.
Hanan Gabr, H. Senbill, Madiha Abdel Hamid, Anar Bakr   +3 more
doaj   +1 more source

Biological Parameters and the Acute LD50 Test

Journal of AOAC INTERNATIONAL, 1976
Abstract The acute LD50 is an inadequate index of toxicity because the catastrophe of death obscures the mechanisms and sites of action. Thus, nonlethal toxicity is not evaluated, and the LD50 is not extrapolated to the possible effects of low level exposures for long periods of time.
F, Sperling, J L, McLaughlin
openaire   +2 more sources

Results of monitoring on the spawning run of autumn chum salmon at the observation point in Tyr in 2023

Известия ТИНРО
The article provides information obtained during the monitoring of the spawning run of autumn chum salmon of the Amur River, conducted in 2023 near Tyr settlement. Data on the main biological indicators of autumn chum salmon are presented.
I. A. Vaizova, A. I. Nikiforov, V. Y. Kolobov, V. V. Kharitonov   +3 more
doaj   +1 more source

Stress Response of Bidens pilosa L. to Uranium in Soil Influenced by Chelating Agents and Its Mechanism

Yuanzineng kexue jishu
Phytoremediation is an environmentally friendly and highly promising method for soil remediation, with the core issue being the selection of suitable plants and applicable conditions.
WU Renjie1, 2, , LIU Yi1, , LI Jianguo2, ,
doaj   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Toxicity of cyhalothrin lambda on erythrogram and renal parameters attenuated by Lavendula stoechas essential oil in rabbit

Revista Científica
Among the pyrethroid insecticides used in Algeria against a wide range of agricultural pests is lambda-cyhalothrin (LCT). The aim of this study was to investigate the beneficial effects of Lavendula stoechas essential oil on the hematotoxicity and ...
Soumaya Boubsil, Hadjer Djemil, Cherif Abdennour   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source