Results 11 to 20 of about 1,419,767 (285)
International Journal of STD & AIDS, 1994 Reactive arthritis (ReA) develops after an infection elsewhere in the body, generally in the genitourinary or intestinal tract. Chlamydia trachomatis, Yersinia enterocolitica, salmonella, shigella, and campylobacter are frequent triggering agents. Between 60% and 90% of patients are positive for HLA-B27.
openaire +3 more sources
Efficiency of Sawdust as Low-Cost Adsorbent for Dyes Removal
Journal of Chemistry, 2020 In recent years, the removal of dyes from wastewater has attracted considerable attention due to their harmful effects to ecosystem and human health. Adsorption as a facile and effective technique has been widely used to eliminate a large variety of dyes
R. Chikri +3 more
doaj +1 more source
Child maltreatment and autonomic nervous system reactivity: identifying dysregulated stress reactivity patterns by using the biopsychosocial model of challenge and threat. [PDF]
, 2014 ObjectiveDisruptions in stress response system development have been posited as mechanisms linking child maltreatment (CM) to psychopathology. Existing theories predict elevated sympathetic nervous system reactivity after CM, but evidence for this is ...
Alves, Sonia +3 more
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mBio, 2013 Small RNAs play a critical role in host-pathogen interaction. Indeed, small RNA-mediated silencing or RNA interference (RNAi) is one of the earliest forms of antiviral immunity.
Erika Girardi +4 more
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Activated Carbon for Dyes Removal: Modeling and Understanding the Adsorption Process
Journal of Chemistry, 2020 Batch adsorption experiments have been conducted to investigate the removal of methyl orange from aqueous solution by an activated carbon prepared from prickly pear seed cake by phosphoric acid activation.
Y. El maguana +3 more
doaj +1 more source
REACTIVITY OF CHLOROPHYLL a/b-PROTEINS AND MICELLAR TRITON X-100 COMPLEXES OF CHLOROPHYLLS a OR b WITH BOROHYDRIDE [PDF]
, 1989 The reaction of several plant chlorophyll-protein complexes with NaBH4 has been studied by absorption spectroscopy. In all the complexes studied, chlorophyll b is more reactive than Chi a, due to preferential reaction of its formyl substituent at C-7 ...
Arnon D. I. +15 more
core +1 more source
Reactivity of Nellore steers in two feedlot housing systems and its relationship with plasmatic cortisol [PDF]
, 2010 To evaluate reactivity to assess the temperament of Nellore steers in two feedlot housing systems (group pen or individual pen) and its relationship with plasmatic cortisol, 36 experimental units were observed five times at 28-day intervals of weight ...
Gatto, E.G. +5 more
core +1 more source
Applications of the Conceptual Density Functional Theory Indices to Organic Chemistry Reactivity [PDF]
, 2016 Indexación: Web of ScienceTheoretical reactivity indices based on the conceptual Density Functional Theory (DFT) have become a powerful tool for the semiquantitative study of organic reactivity.
Domingo, Luis R. +2 more
core +2 more sources
Journal of Chemistry, 2020 In the present study, batch adsorption experiments were carried out to investigate the removal of methyl orange (MO) from aqueous solution using sugar scum powder as an effective inorganic adsorbent which is a cheap precursor and abundant.
Y. El maguana +3 more
doaj +1 more source
Antioxidants, 2022 More than 80 million people live and work (in a chronic or intermittent form) above 2500 masl, and 35 million live in the Andean Mountains. Furthermore, in Chile, it is estimated that 100,000 people work in high-altitude shifts, where stays in the ...
Alejandro González-Candia +7 more
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