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Showing 1 to 12 of 235 entries
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Overproduction of Exopolysaccharides by an Escherichia coli K-12 rpoS Mutant in Response to Osmotic Stress

k-12

Ionescu M, Belkin S.
GSID: YJU9wGxqTqUJ
M Ionescu, S Belkin - Applied and Environmental microbiology, 2009 - Am Soc Microbiol

… coli K-12 possesses five known sets of genes promoting EPS production: (i) genes involved in O-antigen synthesis (46); (ii) the wca operon, … coli K-12 due to the presence of an IS1 element in its promoter region [40]);...

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Ionescu, M., & Belkin, S. (2009). Overproduction of exopolysaccharides by an Escherichia coli K-12 rpoS mutant in response to osmotic stress. Applied and Environmental microbiology, 75(2), 483-492.
Ionescu, Michael, and Shimshon Belkin. "Overproduction of exopolysaccharides by an Escherichia coli K-12 rpoS mutant in response to osmotic stress." Applied and Environmental microbiology 75.2 (2009): 483-492.
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Histologic classification of non-small-cell lung cancer over time: reducing the rates of not-otherwise-specified.

Current oncology (Toronto, Ont.)

Ho C, Tong KM, Ramsden K, Ionescu DN, Laskin J.
PMID: 26089727
Curr Oncol. 2015 Jun;22(3):e164-70. doi: 10.3747/co.22.2339.

BACKGROUND: The importance of histologic classification in selecting the appropriate systemic therapy for non-small-cell lung cancer (nsclc) came to attention in 2007. In British Columbia, that information was communicated through international and national meetings, our centralized cancer care program,...

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Ho C, Tong KM, Ramsden K, et al. Histologic classification of non-small-cell lung cancer over time: reducing the rates of not-otherwise-specified. Curr Oncol. 2015;22(3):e164-70doi: 10.3747/co.22.2339.
Ho, C., Tong, K. M., Ramsden, K., Ionescu, D. N., & Laskin, J. (2015). Histologic classification of non-small-cell lung cancer over time: reducing the rates of not-otherwise-specified. Current oncology (Toronto, Ont.), 22(3), e164-70. https://doi.org/10.3747/co.22.2339
Ho, C, et al. "Histologic classification of non-small-cell lung cancer over time: reducing the rates of not-otherwise-specified." Current oncology (Toronto, Ont.) vol. 22,3 (2015): e164-70. doi: https://doi.org/10.3747/co.22.2339
Ho C, Tong KM, Ramsden K, Ionescu DN, Laskin J. Histologic classification of non-small-cell lung cancer over time: reducing the rates of not-otherwise-specified. Curr Oncol. 2015 Jun;22(3):e164-70. doi: 10.3747/co.22.2339. PMID: 26089727; PMCID: PMC4462538.
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Condition for the negative capacitance effect in metal-ferroelectric-insulator-semiconductor devices.

Nanotechnology

Rusu A, Saeidi A, Ionescu AM.
PMID: 26872086
Nanotechnology. 2016 Mar 18;27(11):115201. doi: 10.1088/0957-4484/27/11/115201. Epub 2016 Feb 12.

In this paper, we report a detailed study of the negative capacitance field effect transistor (NCFET). We present the condition for the stabilization of the negative capacitance to achieve the voltage amplification across the active layer. The theory is...

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Rusu A, Saeidi A, Ionescu AM. Condition for the negative capacitance effect in metal-ferroelectric-insulator-semiconductor devices. Nanotechnology. 2016;27(11):115201doi: 10.1088/0957-4484/27/11/115201.
Rusu, A., Saeidi, A., & Ionescu, A. M. (2016). Condition for the negative capacitance effect in metal-ferroelectric-insulator-semiconductor devices. Nanotechnology, 27(11), 115201. https://doi.org/10.1088/0957-4484/27/11/115201
Rusu, Alexandru, et al. "Condition for the negative capacitance effect in metal-ferroelectric-insulator-semiconductor devices." Nanotechnology vol. 27,11 (2016): 115201. doi: https://doi.org/10.1088/0957-4484/27/11/115201
Rusu A, Saeidi A, Ionescu AM. Condition for the negative capacitance effect in metal-ferroelectric-insulator-semiconductor devices. Nanotechnology. 2016 Mar 18;27(11):115201. doi: 10.1088/0957-4484/27/11/115201. Epub 2016 Feb 12. PMID: 26872086.
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Central pancreatectomy: an oncologically safe option to treat metastases of other neoplasms of the mid-portion of the pancreas?.

Annals of hepato-biliary-pancreatic surgery

Dumitrascu T, Scarlat A, Ionescu M, Popescu I.
PMID: 28567450
Ann Hepatobiliary Pancreat Surg. 2017 May;21(2):76-79. doi: 10.14701/ahbps.2017.21.2.76. Epub 2017 May 23.

BACKGROUNDS/AIMS: Standard pancreatic resections are the current approach for patients with resectable, isolated pancreatic metastases of other neoplasms. However, the role of parenchyma-sparing pancreatectomies for such pathology is poorly investigated. The aim of the present study is to assess...

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Dumitrascu T, Scarlat A, Ionescu M, et al. Central pancreatectomy: an oncologically safe option to treat metastases of other neoplasms of the mid-portion of the pancreas?. Ann Hepatobiliary Pancreat Surg. 2017;21(2):76-79doi: 10.14701/ahbps.2017.21.2.76.
Dumitrascu, T., Scarlat, A., Ionescu, M., & Popescu, I. (2017). Central pancreatectomy: an oncologically safe option to treat metastases of other neoplasms of the mid-portion of the pancreas?. Annals of hepato-biliary-pancreatic surgery, 21(2), 76-79. https://doi.org/10.14701/ahbps.2017.21.2.76
Dumitrascu, Traian, et al. "Central pancreatectomy: an oncologically safe option to treat metastases of other neoplasms of the mid-portion of the pancreas?." Annals of hepato-biliary-pancreatic surgery vol. 21,2 (2017): 76-79. doi: https://doi.org/10.14701/ahbps.2017.21.2.76
Dumitrascu T, Scarlat A, Ionescu M, Popescu I. Central pancreatectomy: an oncologically safe option to treat metastases of other neoplasms of the mid-portion of the pancreas?. Ann Hepatobiliary Pancreat Surg. 2017 May;21(2):76-79. doi: 10.14701/ahbps.2017.21.2.76. Epub 2017 May 23. PMID: 28567450; PMCID: PMC5449367.
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Gas gangrene of the thigh in a morbidly obese patient with occult colon cancer.

Obesity research & clinical practice

Ionescu AM, Rogers AM.
PMID: 24345654
Obes Res Clin Pract. 2010 Apr-Jun;4(2):e83-e162. doi: 10.1016/j.orcp.2009.09.005.

SUMMARY: We report a case of atraumatic gas gangrene and myonecrosis of the leg secondary to infection with Clostridium septicum in a severely obese patient with an occult cancer. She was treated successfully for both conditions. A review of...

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Ionescu AM, Rogers AM. Gas gangrene of the thigh in a morbidly obese patient with occult colon cancer. Obes Res Clin Pract. 2010;4(2):e83-e162doi: 10.1016/j.orcp.2009.09.005.
Ionescu, A. M., & Rogers, A. M. (2010). Gas gangrene of the thigh in a morbidly obese patient with occult colon cancer. Obesity research & clinical practice, 4(2), e83-e162. https://doi.org/10.1016/j.orcp.2009.09.005
Ionescu, Adrian M, and Rogers, Ann M. "Gas gangrene of the thigh in a morbidly obese patient with occult colon cancer." Obesity research & clinical practice vol. 4,2 (2010): e83-e162. doi: https://doi.org/10.1016/j.orcp.2009.09.005
Ionescu AM, Rogers AM. Gas gangrene of the thigh in a morbidly obese patient with occult colon cancer. Obes Res Clin Pract. 2010 Apr-Jun;4(2):e83-e162. doi: 10.1016/j.orcp.2009.09.005. PMID: 24345654.
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Impact of a portal/superior mesenteric vein resection during pancreatico-duodenectomy for pancreatic head adenocarcinoma.

Minerva chirurgica

Dumitrascu T, Dima S, Brasoveanu V, Stroescu C, Herlea V, Moldovan S, Ionescu M, Popescu I.
PMID: 25493393
Minerva Chir. 2014 Dec;69(6):301-313.

AIM: The impact of venous resection (VR) in pancreatico-dudenectomy (PD) for pancreatic adenocarcinoma (PDAC) is controversial. The aim of the study is to comparatively assess the postoperative outcomes after PD with and without VR for PDAC and to identify...

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Dumitrascu T, Dima S, Brasoveanu V, et al. Impact of a portal/superior mesenteric vein resection during pancreatico-duodenectomy for pancreatic head adenocarcinoma. Minerva Chir. 2014;69(6):301-313
Dumitrascu, T., Dima, S., Brasoveanu, V., Stroescu, C., Herlea, V., Moldovan, S., Ionescu, M., & Popescu, I. (2014). Impact of a portal/superior mesenteric vein resection during pancreatico-duodenectomy for pancreatic head adenocarcinoma. Minerva chirurgica, 69(6), 301-313.
Dumitrascu, T, et al. "Impact of a portal/superior mesenteric vein resection during pancreatico-duodenectomy for pancreatic head adenocarcinoma." Minerva chirurgica vol. 69,6 (2014): 301-313.
Dumitrascu T, Dima S, Brasoveanu V, Stroescu C, Herlea V, Moldovan S, Ionescu M, Popescu I. Impact of a portal/superior mesenteric vein resection during pancreatico-duodenectomy for pancreatic head adenocarcinoma. Minerva Chir. 2014 Dec;69(6):301-313. PMID: 25493393.
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Relationship of thyroid transcription factor 1 to EGFR status in non-small-cell lung cancer.

Current oncology (Toronto, Ont.)

Sheffield BS, Bosdet IE, Ali RH, Young SS, McNeil BK, Wong C, Dastur K, Karsan A, Ionescu DN.
PMID: 25489257
Curr Oncol. 2014 Dec;21(6):305-8. doi: 10.3747/co.21.2148.

BACKGROUND: Activating mutations of the epidermal growth factor receptor (EGFR) gene are known to drive a proportion of non-small-cell lung cancers. Identification of lung cancers harbouring such mutations can lead to effective treatment using one of the agents that...

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Sheffield BS, Bosdet IE, Ali RH, et al. Relationship of thyroid transcription factor 1 to EGFR status in non-small-cell lung cancer. Curr Oncol. 2014;21(6):305-8doi: 10.3747/co.21.2148.
Sheffield, B. S., Bosdet, I. E., Ali, R. H., Young, S. S., McNeil, B. K., Wong, C., Dastur, K., Karsan, A., & Ionescu, D. N. (2014). Relationship of thyroid transcription factor 1 to EGFR status in non-small-cell lung cancer. Current oncology (Toronto, Ont.), 21(6), 305-8. https://doi.org/10.3747/co.21.2148
Sheffield, B S, et al. "Relationship of thyroid transcription factor 1 to EGFR status in non-small-cell lung cancer." Current oncology (Toronto, Ont.) vol. 21,6 (2014): 305-8. doi: https://doi.org/10.3747/co.21.2148
Sheffield BS, Bosdet IE, Ali RH, Young SS, McNeil BK, Wong C, Dastur K, Karsan A, Ionescu DN. Relationship of thyroid transcription factor 1 to EGFR status in non-small-cell lung cancer. Curr Oncol. 2014 Dec;21(6):305-8. doi: 10.3747/co.21.2148. PMID: 25489257; PMCID: PMC4257113.
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Complexation of β-cyclodextrin with dual molecular probes bearing fluorescent and paramagnetic moieties linked by short polyether chains.

Physical chemistry chemical physics : PCCP

Mocanu S, Matei I, Ionescu S, Tecuceanu V, Marinescu G, Ionita P, Culita D, Leonties A, Ionita G.
PMID: 28990616
Phys Chem Chem Phys. 2017 Oct 18;19(40):27839-27847. doi: 10.1039/c7cp05276f.

Electron paramagnetic resonance (EPR) and fluorescence spectroscopies provide molecular-level insights on the interaction of paramagnetic and fluorescent species with the microenvironment. A series of dual molecular probes bearing fluorescent and paramagnetic moieties linked by flexible short polyether chains have...

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Mocanu S, Matei I, Ionescu S, et al. Complexation of β-cyclodextrin with dual molecular probes bearing fluorescent and paramagnetic moieties linked by short polyether chains. Phys Chem Chem Phys. 2017;19(40):27839-27847doi: 10.1039/c7cp05276f.
Mocanu, S., Matei, I., Ionescu, S., Tecuceanu, V., Marinescu, G., Ionita, P., Culita, D., Leonties, A., & Ionita, G. (2017). Complexation of β-cyclodextrin with dual molecular probes bearing fluorescent and paramagnetic moieties linked by short polyether chains. Physical chemistry chemical physics : PCCP, 19(40), 27839-27847. https://doi.org/10.1039/c7cp05276f
Mocanu, S, et al. "Complexation of β-cyclodextrin with dual molecular probes bearing fluorescent and paramagnetic moieties linked by short polyether chains." Physical chemistry chemical physics : PCCP vol. 19,40 (2017): 27839-27847. doi: https://doi.org/10.1039/c7cp05276f
Mocanu S, Matei I, Ionescu S, Tecuceanu V, Marinescu G, Ionita P, Culita D, Leonties A, Ionita G. Complexation of β-cyclodextrin with dual molecular probes bearing fluorescent and paramagnetic moieties linked by short polyether chains. Phys Chem Chem Phys. 2017 Oct 18;19(40):27839-27847. doi: 10.1039/c7cp05276f. PMID: 28990616.
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Cyclostationarity-based joint monitoring of symbol-rate, frequency offset, CD and OSNR for Nyquist WDM superchannels.

Optics express

Ionescu M, Sato M, Thomsen B.
PMID: 26480090
Opt Express. 2015 Oct 05;23(20):25762-72. doi: 10.1364/OE.23.025762.

Software-defined transceivers can be reconfigured based on demand and existing channel impairments, and as such, monitoring of both signal and channel parameters is necessary. We demonstrate a novel joint estimation method suitable for spectrally efficient Nyquist wavelength-division multiplexing (WDM),...

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Ionescu M, Sato M, Thomsen B. Cyclostationarity-based joint monitoring of symbol-rate, frequency offset, CD and OSNR for Nyquist WDM superchannels. Opt Express. 2015;23(20):25762-72doi: 10.1364/OE.23.025762.
Ionescu, M., Sato, M., & Thomsen, B. (2015). Cyclostationarity-based joint monitoring of symbol-rate, frequency offset, CD and OSNR for Nyquist WDM superchannels. Optics express, 23(20), 25762-72. https://doi.org/10.1364/OE.23.025762
Ionescu, Maria, et al. "Cyclostationarity-based joint monitoring of symbol-rate, frequency offset, CD and OSNR for Nyquist WDM superchannels." Optics express vol. 23,20 (2015): 25762-72. doi: https://doi.org/10.1364/OE.23.025762
Ionescu M, Sato M, Thomsen B. Cyclostationarity-based joint monitoring of symbol-rate, frequency offset, CD and OSNR for Nyquist WDM superchannels. Opt Express. 2015 Oct 05;23(20):25762-72. doi: 10.1364/OE.23.025762. PMID: 26480090.
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AtomicChargeCalculator: interactive web-based calculation of atomic charges in large biomolecular complexes and drug-like molecules.

Journal of cheminformatics

Ionescu CM, Sehnal D, Falginella FL, Pant P, Pravda L, Bouchal T, Svobodová Vařeková R, Geidl S, Koča J.
PMID: 26500704
J Cheminform. 2015 Oct 22;7:50. doi: 10.1186/s13321-015-0099-x. eCollection 2015.

BACKGROUND: Partial atomic charges are a well-established concept, useful in understanding and modeling the chemical behavior of molecules, from simple compounds, to large biomolecular complexes with many reactive sites.RESULTS: This paper introduces AtomicChargeCalculator (ACC), a web-based application for the...

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Ionescu CM, Sehnal D, Falginella FL, et al. AtomicChargeCalculator: interactive web-based calculation of atomic charges in large biomolecular complexes and drug-like molecules. J Cheminform. 2015;7:50doi: 10.1186/s13321-015-0099-x.
Ionescu, C. M., Sehnal, D., Falginella, F. L., Pant, P., Pravda, L., Bouchal, T., Svobodová Vařeková, R., Geidl, S., & Koča, J. (2015). AtomicChargeCalculator: interactive web-based calculation of atomic charges in large biomolecular complexes and drug-like molecules. Journal of cheminformatics, 750. https://doi.org/10.1186/s13321-015-0099-x
Ionescu, Crina-Maria, et al. "AtomicChargeCalculator: interactive web-based calculation of atomic charges in large biomolecular complexes and drug-like molecules." Journal of cheminformatics vol. 7 (2015): 50. doi: https://doi.org/10.1186/s13321-015-0099-x
Ionescu CM, Sehnal D, Falginella FL, Pant P, Pravda L, Bouchal T, Svobodová Vařeková R, Geidl S, Koča J. AtomicChargeCalculator: interactive web-based calculation of atomic charges in large biomolecular complexes and drug-like molecules. J Cheminform. 2015 Oct 22;7:50. doi: 10.1186/s13321-015-0099-x. eCollection 2015. PMID: 26500704; PMCID: PMC4613891.
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NEUROBIOLOGICAL ASPECTS OF SUICIDE AND SUICIDE ATTEMPTS IN BIPOLAR DISORDER.

Translational neuroscience

Mathews DC, Richards EM, Niciu MJ, Ionescu DF, Rasimas JJ, Zarate CA.
PMID: 24294519
Transl Neurosci. 2013 Jun;4(2). doi: 10.2478/s13380-013-0120-7.

Suicide and bipolar disorder (BD) are challenging, complex, and intertwined areas of study in contemporary psychiatry. Indeed, BD is associated with the highest lifetime risk for suicide attempt and completion of all the psychiatric conditions. Given that several clinical...

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Mathews DC, Richards EM, Niciu MJ, et al. NEUROBIOLOGICAL ASPECTS OF SUICIDE AND SUICIDE ATTEMPTS IN BIPOLAR DISORDER. Transl Neurosci. 2013;4(2)doi: 10.2478/s13380-013-0120-7.
Mathews, D. C., Richards, E. M., Niciu, M. J., Ionescu, D. F., Rasimas, J. J., & Zarate, C. A. (2013). NEUROBIOLOGICAL ASPECTS OF SUICIDE AND SUICIDE ATTEMPTS IN BIPOLAR DISORDER. Translational neuroscience, 4(2), . https://doi.org/10.2478/s13380-013-0120-7
Mathews, Daniel C, et al. "NEUROBIOLOGICAL ASPECTS OF SUICIDE AND SUICIDE ATTEMPTS IN BIPOLAR DISORDER." Translational neuroscience vol. 4,2 (2013). doi: https://doi.org/10.2478/s13380-013-0120-7
Mathews DC, Richards EM, Niciu MJ, Ionescu DF, Rasimas JJ, Zarate CA. NEUROBIOLOGICAL ASPECTS OF SUICIDE AND SUICIDE ATTEMPTS IN BIPOLAR DISORDER. Transl Neurosci. 2013 Jun;4(2). doi: 10.2478/s13380-013-0120-7. PMID: 24294519; PMCID: PMC3840723.
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Carbapenem Resistance in Non-Fermentative Bacterial Species and in Enterobacteriaceae Isolates from Hospitalized Patients in Different Health-Care Settings.

Clujul medical (1957)

Ionescu MI, Neagoe DS, Chiorean C, Dumitras L, Rus A.
PMID: 26528030
Clujul Med. 2014;87(4):235-41. doi: 10.15386/cjmed-282. Epub 2014 Nov 12.

AIM: Carbapenem-resistant strains have been increasingly reported over the last few years. In this study we used laboratory records to determine the occurrence of carbapenem-resistant strains from hospitalized patients with emphasis on the comparative analysis of the incidence in...

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Ionescu MI, Neagoe DS, Chiorean C, et al. Carbapenem Resistance in Non-Fermentative Bacterial Species and in Enterobacteriaceae Isolates from Hospitalized Patients in Different Health-Care Settings. Clujul Med. 2014;87(4):235-41doi: 10.15386/cjmed-282.
Ionescu, M. I., Neagoe, D. S., Chiorean, C., Dumitras, L., & Rus, A. (2014). Carbapenem Resistance in Non-Fermentative Bacterial Species and in Enterobacteriaceae Isolates from Hospitalized Patients in Different Health-Care Settings. Clujul medical (1957), 87(4), 235-41. https://doi.org/10.15386/cjmed-282
Ionescu, Mihaela Ileana, et al. "Carbapenem Resistance in Non-Fermentative Bacterial Species and in Enterobacteriaceae Isolates from Hospitalized Patients in Different Health-Care Settings." Clujul medical (1957) vol. 87,4 (2014): 235-41. doi: https://doi.org/10.15386/cjmed-282
Ionescu MI, Neagoe DS, Chiorean C, Dumitras L, Rus A. Carbapenem Resistance in Non-Fermentative Bacterial Species and in Enterobacteriaceae Isolates from Hospitalized Patients in Different Health-Care Settings. Clujul Med. 2014;87(4):235-41. doi: 10.15386/cjmed-282. Epub 2014 Nov 12. PMID: 26528030; PMCID: PMC4620671.
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Showing 1 to 12 of 235 entries