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204篇 您的检索式:作者名="Bohn L"
    题名 作者 年代 出处 被引量
1Identification of human papillomavirus in esophageal squamous papillomas显示文摘AIM:To investigate the presence of human papillomavirus (HPV) in esophageal squamous papilloma (ESP) and determine p16, p53 and Ki67 expression in a Mexican cohort. METHODS: Nineteen cases diagnosed as ESP, corresponding to 18 patients were reviewed; nineteen cases of normal esophageal mucosa were used as negative controls. HPV detection was performed by amplified chromogenic in situ hybridization (ACISH) using a wide spectrum-cocktail probe and PCR. RESULTS: The average age at presentation was 46.3 years (range 28-72 years). Patients included four (22.22%) males and 14 (77.77%) females. The most frequent location was upper third (11 cases), followed by middle third (3 cases) and unknown site (5 cases). Immunohistochemistry (IHC) revealed basal and focal p53 expression in 17 cases (89%); p16 was expressed in eight cases (42.10%) and the Ki67 index ranged from 10% to 30%. HPV was detected in 14 out of 16 cases (87.5%) by ACISH: Twelve showed diffuse nuclear patterns and two showed granular patterns. HPV DNA was identified by PCR in 12 out of 14 cases (85.7%). Low-risk HPV types were detected in the most of the cases. CONCLUSION: This study provides identification of HPV infection in almost 80% of ESP using either ACISH or PCR; overall, all of these lesions show low expression of cell-cycle markers. We suggest ACISH as an alternative diagnostic tool for HPV detection in ESP.Olga L Bohn Leticia Navarro Jesus Saldivar Sergio Sanchez-Sosa 2008World Journal of Gastroenterology2008,14,46:5
2C-reactiveprotein predicts d eath in patients withpreviousprema-turemyocardialinfarction-A1 Oyearsfollow-upstudy显示文摘Retterstol L Eikvarb L Bohn M 2002Atherosclerosis2002,160,:1
3Impact of resting heart rate on mortality, disability, cognitive decline in patients after ischaemic stroke显示文摘Bohn M Cotton D Foster L 2012Eur Heart J2012,33,:1
4Astroglial and cognitive effects of chronic cerebral hypoperfusion in the rat 显示文摘Vicente E Degerone D Bohn L 2009Brain Res2009,1251,:1
5Astroglial and cognitive effects of chronic cerebral hypoperfusion in the rat显示文摘Vicente E Degerone D Bohn L 2009Brain Res2009,1251,:1
6Astroglial and cognitive effects of chronic cerebral hypoperfusion in the rat 显示文摘Vicente E Degerone D Bohn L 2009Brain Res2009,1251,:1
7Astroglial and cognitive effects of chronic cerebral hypoperfusion in the rat显示文摘Vicente E Degerone D Bohn L 2009Brain Res2009,1251,:1
8Response Surface for the Mean and Variance using a Nonparametric Approach显示文摘Vining G Bohn L 1998Journal of Quality Technology1998,30,3:1
9Creation of Ultracold Molecules from a Fermi Gas of Atoms 显示文摘REGAL C A TICKNOR C BOHN J L 2003Nature2003,424,:1
10Cardiovascular effects of mechanical ventication显示文摘Shekerdemian L Bohn D 1999Arch Dis Child1999,80,5:1
11Response surfaces for the mean and variance using a nonparametric approach显示文摘VINGING G G BOHN L 1998Journal of Quality Technology1998,,3:1
12Estimate of organic carbon in world soils显示文摘Bohn H L 1976Soil Science Society oi America Journal1976,40,3:1
13Concepts and realization of microstructure heat exchangers for enhanced heat transfer显示文摘Brandner J J Anurjew E Bohn L 2006Experimental Thermal and Fluid Science2006,30,:1
14A study of the optimization of sheet met- aldrawing with active drawbeads 显示文摘Li R Bohn M L 2000Journal of Manufactur ingProcesses2000,2,4:1
15Urinary bladder paraganglioma in childhood : a case report and review of the literature 显示文摘Bohn O L Pardo-Castillo E Fuertes-Camilo M 2011Pediatr Dev Pathol2011,14,4:1
16Estimate of organic carbon in world soils显示文摘BOHN H L 1976Soil Science Society of America Journal1976,40,3:1
17Sustained Kilowatt Lasing in a Free-Electron Laser with Same-Cell Energy Recovery显示文摘Neil G R Bohn C L Benson S V 2000PHYSICAL REVIEW LETTERS2000,84,4:1
18Sustained kilowatt lasing in a free-electron laser with same-cell energy recovery显示文摘Nell G R Bohn C L Benson S V 2000Phys Rev Lett2000,84,4:1
19Serotonin, but not N-methyltryptamines, activates the serotonin 2A receptor via a -arrestin2/Src/ Akt sig?naling complex in vivo显示文摘Schmid C L Bohn L M J Neurosci0,30,13:1
20Estimate of organic carbon in world soils:II显示文摘BOHN H L 1982Soil Science Society of America Journal1982,46,5:1
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