Results 131 to 140 of about 259,946 (333)

Modelling for research on chemical control of mammals in New Zealand [PDF]

open access: yes, 1974
Development of predictive formulae or qualitative statements about the probable outcome of control campaigns entails knowledge of bait quality and distribution, behaviour, vagaries of weather at the time of the control campaign, and other factors which ...
Batcheler, C. L., Bell, J.
core   +1 more source

Polyhalogenated Carbazole Impairs Dopaminergic Neurons through Dysregulation of Liquid–Liquid Phase Separation in Caenorhabditis elegans

open access: yesAdvanced Science, EarlyView.
Polyhalogenated carbazoles (PHCZ), persistent environmental contaminants, preferentially accumulate in neuronal tissues. Studies using Caenorhabditis elegans and human neuronal cell lines reveal that PHCZ induce dopaminergic neurodegeneration by promoting liquid–liquid phase separation of α‐synuclein, reducing condensate fluidity, impairing ...
Yuhang Luo   +13 more
wiley   +1 more source

The heavy-element abundances of AGB stars and the angular momentum conservation model of wind accretion for barium stars [PDF]

open access: yes, 2000
Adpoting new s-process nucleosynthesis scenario and branch s-process path, we calculate the heavy-element abundances and C/O ratio of solar metallicity 3M_sun TP-AGB stars.
Liang, Y. C., Zhang, B., Zhao, G.
core   +1 more source

Realgar‐Induced CNS Toxicity: Exploring OTC‐Mediated Ornithine Regulation of ZBTB7A Inhibits Astrocyte Glycolysis Based on the Liver–Brain Axis

open access: yesAdvanced Science, EarlyView.
Arsenic in realgar induces CNS toxicity through direct and indirect effects: it activates ZBTB7A in astrocytes, which in turn inhibits glycolysis and impairs mice's learning, memory, and exploration; it also suppresses OTC in the liver to block the ornithine cycle, leading to blood ornithine accumulation that crosses into the frontal lobe and further ...
Ping Ye   +7 more
wiley   +1 more source

Prognostic Values of Filamin-A Status for Topoisomerase II Poison Chemotherapy

open access: yesInternational Journal of Biological Sciences, 2012
Filamin-A, also called Actin Binding Protein-280, is not only an essential component of the cytoskeleton networks, but also serves as the scaffold in various signaling networks.
Jingyin Yue, Shijie Lan, Changji Yuan, Zhiyuan Shen
doaj  

Understanding catalyst deactivation in an industrial green hydrotreater and its correlation with catalyst composition

open access: yesFuel Processing Technology
Understanding and mitigating catalyst deactivation is crucial for enhancing the efficiency of hydrodeoxygenation (HDO) processes in the production of biofuels.
Elham Nejadmoghadam   +4 more
doaj   +1 more source

Epidemiological study of drug intoxication in children [PDF]

open access: yes, 2006
Unintentional drug intoxication is still a major cause of morbidity and mortality in young children. In order to study the epidemiological pattern of childhood drug poisoning in Golestan province, all cases diagnosed with poisoning from 1997 to 2002 in ...
Cheraghali, F., Taymori, M.
core  

Bisphenol B Exposure Induces Miscarriage by Suppressing Migration/Invasion and Migrasome Formation

open access: yesAdvanced Science, EarlyView.
BPB (Bisphenol B) exposure up‐regulates ER (estrogen receptor) levels, enhances its interactions with the lnc‐HZ04 promoter region, and thus promotes ER‐mediated lnc‐HZ04 transcription. Subsequently, lnc‐HZ04 suppresses TCF4 (transcription factor 4)‐mediated PKCA (protein kinase C alpha) transcription and subsequently suppresses migration/invasion and ...
Wenxin Huang   +13 more
wiley   +1 more source

Response to the article of Neicun et al. entitled “Legal Reponses to Novel Psychoactive Substances implemented by ten European Countries: An analysis from legal epidemiology”

open access: yesEmerging Trends in Drugs, Addictions, and Health, 2023
Laura Hondebrink   +4 more
doaj   +1 more source

Standardization of the bio-active compounds (rotenoids) from the extract of local plant species (derris elliptica) using the internal standard method of high performance liquid chromatography (HPLC) [PDF]

open access: yes, 2005
It is well known now that some plant species represent an efficient factory of chemicals, which are manufactured and used as bio-weapons against pest attacks. Extensive work has been done during the last few decades on these potentially useful compounds.
M. R., Sarmidi   +2 more
core  

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