User profiles for S. A. Ortiz

Sebastián A. Ortiz-Martínez

Verified email at utalca.cl
Cited by 256

Dynamic multifactor hubs interact transiently with sites of active transcription in Drosophila embryos

M Mir, MR Stadler, SA Ortiz, CE Hannon, MM Harrison… - Elife, 2018 - elifesciences.org
10.7554/eLife.40497.001 The regulation of transcription requires the coordination of numerous
activities on DNA, yet how transcription factors mediate these activities remains poorly …

Ecotoxicity and environmental risk assessment of pharmaceuticals and personal care products in aquatic environments and wastewater treatment plants

SA Ortiz de García, G Pinto Pinto, PA García-Encina… - Ecotoxicology, 2014 - Springer
… In this study, PEC values in aquatic environments and in WWTPs were obtained from a
recent study (Ortiz de García et al. 2013a) for both tiers of the second phase, II A (simple PEC: …

Temporal variability of aphid biological control in contrasting landscape contexts

L Raymond, SA Ortiz-Martínez, B Lavandero - Biological Control, 2015 - Elsevier
Landscape complexity may provide ecosystem services to agriculture through the provision
of natural enemies of agricultural pests. Strong positive effect of adjacent semi-natural …

Adaptive evolution of a generalist parasitoid: implications for the effectiveness of biological control agents

FA Zepeda‐Paulo, SA Ortiz‐Martínez… - Evolutionary …, 2013 - Wiley Online Library
The use of alternative hosts imposes divergent selection pressures on parasitoid populations.
In response to selective pressures, these populations may follow different evolutionary …

Removal of cationic dyes utilizing natural coffee pulp coagulant

…, JA Sandoval, MA Mayorga, SA Ortiz - Chemical Engineering …, 2021 - cetjournal.it
The color removal activity of polyphenolic extracts obtained by maceration of coffee pulp
with the Coffea arabica species was evaluated in synthetic waters prepared with three …

The effect of landscape context on the biological control of Sitobion avenae: temporal partitioning response of natural enemy guilds

SA Ortiz-Martinez, B Lavandero - Journal of pest science, 2018 - Springer
… Preliminary analyses of the gut content of these predators have shown the frequent
presence of Aphidinae parasitoids, as well as aphids and other coccinellid species (Ortiz-Martínez …

[HTML][HTML] Safety of intermittent Pringle maneuver during minimally invasive liver resection in patients with hepatocellular carcinoma with and without cirrhosis

SA Ortiz Galindo, PK Haber, C Benzing… - … archives of surgery, 2022 - Springer
Purpose The aim of this study was to analyze the impact of minimally invasive intermittent
Pringle maneuver (IPM) on postoperative outcomes in patients with hepatocellular carcinoma (…

[HTML][HTML] Robotic vs. laparoscopic liver surgery: a single-center analysis of 600 consecutive patients in 6 years

M Schmelzle, L Feldbrügge, SA Ortiz Galindo… - Surgical …, 2022 - Springer
Background While laparoscopic liver surgery has become a standard procedure, experience
with robotic liver surgery is still limited. The aim of this prospective study was to evaluate …

Multidimensional tropical forest recovery

…, AE N'Guessan, F Oberleitner, E Ortiz-Malavassi… - Science, 2021 - science.org
Tropical forests disappear rapidly because of deforestation, yet they have the potential to
regrow naturally on abandoned lands. We analyze how 12 forest attributes recover during …

Safety and feasibility of robotic liver resection after previous abdominal surgeries

L Feldbrügge, SA Ortiz Galindo, O Frisch, C Benzing… - Surgical …, 2022 - Springer
Background While minimally invasive liver surgery has been increasingly adopted at least
for minor resections, experience with robotic liver surgery is still limited to a few highly …