Contreras HR - Search Results

1

Toxins of Okadaic Acid-Group Increase Malignant Properties in Cells of Colon Cancer.

Jiménez-Cárcamo D, García C, Contreras HR. Jiménez-Cárcamo D, et al. Among authors: contreras hr. Toxins (Basel). 2020 Mar 13;12(3):179. doi: 10.3390/toxins12030179. Toxins (Basel). 2020. PMID: 32183214 Free PMC article.

2

Saxitoxins and okadaic acid group: accumulation and distribution in invertebrate marine vectors from Southern Chile.

García C, Pérez F, Contreras C, Figueroa D, Barriga A, López-Rivera A, Araneda OF, Contreras HR. García C, et al. Among authors: contreras hr, contreras c. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2015;32(6):984-1002. doi: 10.1080/19440049.2015.1028107. Epub 2015 Apr 15. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2015. PMID: 25769036

3

Determination of the toxic variability of lipophilic biotoxins in marine bivalve and gastropod tissues treated with an industrial canning process.

García C, Oyaneder-Terrazas J, Contreras C, Del Campo M, Torres R, Contreras HR. García C, et al. Among authors: contreras hr, contreras c. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2016 Nov;33(11):1711-1727. doi: 10.1080/19440049.2016.1239032. Epub 2016 Oct 11. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2016. PMID: 27646025

4

Prevalence, Variability and Bioconcentration of Saxitoxin-Group in Different Marine Species Present in the Food Chain.

Oyaneder Terrazas J, Contreras HR, García C. Oyaneder Terrazas J, et al. Among authors: contreras hr. Toxins (Basel). 2017 Jun 12;9(6):190. doi: 10.3390/toxins9060190. Toxins (Basel). 2017. PMID: 28604648 Free PMC article.

5

Inter-species variability of okadaic acid group toxicity in relation to the content of fatty acids detected in different marine vectors.

Contreras HR, García C. Contreras HR, et al. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2019 Mar;36(3):464-482. doi: 10.1080/19440049.2019.1569265. Epub 2019 Feb 6. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2019. PMID: 30724672

6

Toxicity and differential oxidative stress effects on zebrafish larvae following exposure to toxins from the okadaic acid group.

Figueroa D, Signore A, Araneda O, Contreras HR, Concha M, García C. Figueroa D, et al. Among authors: contreras hr. J Toxicol Environ Health A. 2020 Aug 17;83(15-16):573-588. doi: 10.1080/15287394.2020.1793046. Epub 2020 Jul 19. J Toxicol Environ Health A. 2020. PMID: 32686606

7

Oxidative Stress Parameters and Morphological Changes in Japanese Medaka (Oryzias latipes) after Acute Exposure to OA-Group Toxins.

Figueroa D, Ríos J, Araneda OF, Contreras HR, Concha ML, García C. Figueroa D, et al. Among authors: contreras hr. Life (Basel). 2022 Dec 21;13(1):15. doi: 10.3390/life13010015. Life (Basel). 2022. PMID: 36675964 Free PMC article.

8

Gonadotropin releasing hormone analogs induce apoptosis by extrinsic pathway involving p53 phosphorylation in primary cell cultures of human prostatic adenocarcinomas.

Clementi M, Sánchez C, Benitez DA, Contreras HR, Huidobro C, Cabezas J, Acevedo C, Castellón EA. Clementi M, et al. Among authors: contreras hr. Prostate. 2009 Jul 1;69(10):1025-33. doi: 10.1002/pros.20954. Prostate. 2009. PMID: 19301301

9

Expression of multidrug resistance proteins in prostate cancer is related with cell sensitivity to chemotherapeutic drugs.

Sánchez C, Mendoza P, Contreras HR, Vergara J, McCubrey JA, Huidobro C, Castellón EA. Sánchez C, et al. Among authors: contreras hr. Prostate. 2009 Sep 15;69(13):1448-59. doi: 10.1002/pros.20991. Prostate. 2009. PMID: 19496068

10

Chemotherapy sensitivity recovery of prostate cancer cells by functional inhibition and knock down of multidrug resistance proteins.

Sánchez C, Mercado A, Contreras HR, Mendoza P, Cabezas J, Acevedo C, Huidobro C, Castellón EA. Sánchez C, et al. Among authors: contreras hr. Prostate. 2011 Dec;71(16):1810-7. doi: 10.1002/pros.21398. Epub 2011 Apr 7. Prostate. 2011. PMID: 21480311

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