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Showing 1 to 12 of 6306 entries
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Classroom discussion and individual problem-solving in the teaching of history: Do different instructional approaches affect interest in different ways?

instructional interventions

Vidotto G, Vicentini M.
GSID: 10OPZXBF2u0J
L Del Favero, P Boscolo, G Vidotto, M Vicentini - Learning and Instruction, 2007 - Elsevier

… In this study, 100 Italian eighth graders were divided into two groups to compare the effects of two instructional interventions – the first based on problem-solving through discussion, the second on individual problem-solving – on students' learning of...

Human umbilical endothelial cells (HUVECs) have a sex: characterisation of the phenotype of male and female cells.

Biology of sex differences

Addis R, Campesi I, Fois M, Capobianco G, Dessole S, Fenu G, Montella A, Cattaneo MG, Vicentini LM, Franconi F.
PMID: 25535548
Biol Sex Differ. 2014 Dec 14;5(1):18. doi: 10.1186/s13293-014-0018-2. eCollection 2014.

BACKGROUND: Human umbilical endothelial cells (HUVECs) are widely used to study the endothelial physiology and pathology that might be involved in sex and gender differences detected at the cardiovascular level. This study evaluated whether HUVECs are sexually dimorphic in...

Embryonal rhabdomyosarcoma of the paranasal sinuses: a case report and review of literature.

International journal of clinical and experimental medicine

Wu PX, Liang YF, Zeng JC, Ruan JB, Kang DP, Chen C, Zeng T, Wu QL, Xu WH.
PMID: 25232439
Int J Clin Exp Med. 2014 Aug 15;7(8):2369-72. eCollection 2014.

Embryonal rhabdomyosarcoma (ERMS) is a rare malignancy with a poor outcome. In this article, we describe a case of ERMS in the paranasal sinuses from a 60-year-old male patient. ERMS derived from the paranasal sinuses is extremely rare. The...

National Identification Counteracts the Sedative Effect of Positive Intergroup Contact on Ethnic Activism.

Frontiers in psychology

Pereira A, Green EGT, Visintin EP.
PMID: 28443041
Front Psychol. 2017 Apr 10;8:477. doi: 10.3389/fpsyg.2017.00477. eCollection 2017.

Positive intergroup contact with socially and economically advantaged national majorities has been shown to reduce ethnic identification among minorities, thereby undermining ethnic minority activism. This finding implies that ethnic identity is the relevant social identity driving ethnic minorities' struggle...

DUOX1 silencing in lung cancer promotes EMT, cancer stem cell characteristics and invasive properties.

Oncogenesis

Little AC, Sham D, Hristova M, Danyal K, Heppner DE, Bauer RA, Sipsey LM, Habibovic A, van der Vliet A.
PMID: 27694834
Oncogenesis. 2016 Oct 03;5(10):e261. doi: 10.1038/oncsis.2016.61.

Dual oxidase 1 (DUOX1) is an oxidant-generating enzyme within the airway epithelium that participates in innate airway host defense and epithelial homeostasis. Recent studies indicate that DUOX1 is suppressed in lung cancers by epigenetic silencing, although the importance of...

Role of cellular cytoskeleton in epithelial-mesenchymal transition process during cancer progression.

Biomedical reports

Sun BO, Fang Y, Li Z, Chen Z, Xiang J.
PMID: 26405532
Biomed Rep. 2015 Sep;3(5):603-610. doi: 10.3892/br.2015.494. Epub 2015 Jul 27.

Currently, cancer metastases remain a major clinical problem that highlights the importance of recognition of the metastatic process in cancer diagnosis and treatment. A critical process associated with the metastasis process is the transformation of epithelial cells toward the...

T.

Science immunology

Ritvo PG, Churlaud G, Quiniou V, Florez L, Brimaud F, Fourcade G, Mariotti-Ferrandiz E, Klatzmann D.
PMID: 28887367
Sci Immunol. 2017 Sep 08;2(15). doi: 10.1126/sciimmunol.aan0368.

Follicular regulatory T (T

Multicentric solid pseudopapillary neoplasms of the pancreas diagnosed by endoscopic ultrasound-guided fine needle aspiration: a case report.

Surgical case reports

Yamaguchi M, Fukuda T, Nakahara M, Amano M, Takei D, Kawashima M, Sumi Y, Amano H, Yonehara S, Hanada K, Noriyuki T.
PMID: 26943434
Surg Case Rep. 2015 Dec;1(1):110. doi: 10.1186/s40792-015-0111-8. Epub 2015 Oct 27.

Solid pseudopapillary neoplasm (SPN) of the pancreas is a rare tumor. This neoplasm usually arises as a single mass; multicentricity is exceptionally rare. We report the preoperative diagnosis of multicentric SPNs by endoscopic ultrasound-guided fine needle aspiration (EUS-FNA). A...

Thymosin-β4 inhibits proliferation and induces apoptosis of hepatic stellate cells through PI3K/AKT pathway.

Oncotarget

Zhu L, Cheng M, Liu Y, Yao Y, Zhu Z, Zhang B, Mou Q, Cheng Y.
PMID: 28978161
Oncotarget. 2017 Jun 28;8(40):68847-68853. doi: 10.18632/oncotarget.18748. eCollection 2017 Sep 15.

Liver fibrosis is a necessary stage for chronic liver diseases, and serious threat to human health. Hepatic fibrosis is a necessary stage for chronic liver diseases. Hepatic stellate cells (HSCs) are the primary cell type responsible for fibrosis. Thymosin...

MicroRNA-138 attenuates epithelial-to-mesenchymal transition by targeting SOX4 in clear cell renal cell carcinoma.

American journal of translational research

Liu F, Wu L, Wang A, Xu Y, Luo X, Liu X, Hua Y, Zhang D, Wu S, Lin T, He D, Wei G, Chen S.
PMID: 28861152
Am J Transl Res. 2017 Aug 15;9(8):3611-3622. eCollection 2017.

MicroRNAs (miRNAs) are small, non-coding RNAs which can serve as oncogenes or tumor suppressor genes in human cancers. Herein, the transcriptomic differences of miRNAs in ccRCC were globally assessed using publicly available microarray dataset (GSE71302) from Gene Expression Omnibus...

YKL-40 promotes the migration and invasion of prostate cancer cells by regulating epithelial mesenchymal transition.

American journal of translational research

Hao H, Wang L, Chen H, Xie L, Bai T, Liu H, Wang D.
PMID: 28861166
Am J Transl Res. 2017 Aug 15;9(8):3749-3757. eCollection 2017.

OBJECTIVE: This study aims to observe the expression of YKL-40 in prostate cancer and whether YKL-40 can affect the migration and invasion of tumor cells by regulating epithelial mesenchymal transition.METHODS: We collected 14 cases of prostate cancer tissues and...

A unique presentation of renal cell transformation into renal cell carcinoma in subcutaneous fatty tissue post twenty year old healing gun-shot wound: A case report.

International journal of surgery case reports

Alqahtani AR, Alqahtani MA.
PMID: 28448860
Int J Surg Case Rep. 2017;35:60-62. doi: 10.1016/j.ijscr.2017.03.023. Epub 2017 Mar 21.

INTRODUCTION: Renal cell carcinoma (RCC) is the most common malignancy in the genitourinary tract, and is among the 10 most common cancers in both males and females.PRESENTATION OF CASE: We report a case of a 61-year-old male who presented...

Showing 1 to 12 of 6306 entries