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Articles 1 - 5 of 5
Full-Text Articles in Medicine and Health Sciences
Muc4/Muc4 Functions And Regulation In Cancer., Goldi Kozloski
Muc4/Muc4 Functions And Regulation In Cancer., Goldi Kozloski
Goldi A Kozloski
Hdl-Cholesterol-Raising Effect Of Orange Juice In Subjects With Hypercholesterolemia, Elzbieta Kurowska, J. Spence, John Jordan, Stephen Wetmore, David Freeman, Leonard Piché, Paula Serratore
Hdl-Cholesterol-Raising Effect Of Orange Juice In Subjects With Hypercholesterolemia, Elzbieta Kurowska, J. Spence, John Jordan, Stephen Wetmore, David Freeman, Leonard Piché, Paula Serratore
Leonard Piché
Background: Orange juice-a rich source of vitamin C, folate, and flavonoids such as hesperidin-induces hypocholesterolemic responses in animals. Objective: We determined whether orange juice beneficially altered blood lipids in subjects with moderate hypercholesterolemia. Design: The sample consisted of 16 healthy men and 9 healthy women with elevated plasma total and LDL-cholesterol and normal plasma triacylglycerol concentrations. Participants incorporated 1, 2, or 3 cups (250 mL each) of orange juice sequentially into their diets, each dose over a period of 4 wk. This was followed by a 5-wk washout period. Plasma lipid, folate, homocyst(e)ine, and vitamin C (a compliance marker) concentrations …
Role Of Transglutaminase 2 In Liver Injury Via Cross-Linking And Silencing Of Transcription Factor Sp1., Hideki Tatsukawa, Yayoi Fukaya, Gordon Frampton, Antonio Martinez-Fuentes, Kenji Suzuki, Ting-Fang Kuo, Keisuke Nagatsuma, Kentaro Shimokado, Masataka Okuno, Jian Wu, Siiri Iismaa, Tomokazu Matsuura, Hidekazu Tsukamoto, Mark A Zern, Robert M Graham, Soichi Kojima
Role Of Transglutaminase 2 In Liver Injury Via Cross-Linking And Silencing Of Transcription Factor Sp1., Hideki Tatsukawa, Yayoi Fukaya, Gordon Frampton, Antonio Martinez-Fuentes, Kenji Suzuki, Ting-Fang Kuo, Keisuke Nagatsuma, Kentaro Shimokado, Masataka Okuno, Jian Wu, Siiri Iismaa, Tomokazu Matsuura, Hidekazu Tsukamoto, Mark A Zern, Robert M Graham, Soichi Kojima
jian duan wu
BACKGROUND & AIMS: Despite high morbidity and mortality of alcoholic liver disease worldwide, the molecular mechanisms underlying alcohol-induced liver cell death are not fully understood. Transglutaminase 2 (TG2) is a cross-linking enzyme implicated in apoptosis. TG2 levels and activity are increased in association with various types of liver injury. However, how TG2 induces hepatic apoptosis is not known. METHODS: Human hepatic cells or primary hepatocytes from rats or TG2+/+ and TG2-/- mice were treated with ethanol. Mice were administered anti-Fas antibody or alcohol. Liver sections were prepared from patients with alcoholic steatohepatitis. Changes in TG2 levels, Sp1 cross-linking and its …
Diabetic Rates And Mice Are Resistent To Porcine And Human Insulin: Flawed Experimental Models For Testing Islet Xenograft, A. Pepper, C. Gall, D. Mazzuca, C.W.J. Melling, D. White
Diabetic Rates And Mice Are Resistent To Porcine And Human Insulin: Flawed Experimental Models For Testing Islet Xenograft, A. Pepper, C. Gall, D. Mazzuca, C.W.J. Melling, D. White
Jamie Melling
BACKGROUND: Islet transplantation is potentially a promising therapy for the restoration of carbohydrate control to diabetic patients. However, the global application of islet transplantation requires a ubiquitous source of beta cells. The xenotransplantation of porcine islets would provide such a source. Success in porcine islet xenografting has been achieved in diabetic primates. However, there are few reports of reversal of diabetes with porcine islet xenografts in rodent models of diabetes, relative to the number of successful rodent experiments performed as allografts. Here we report for the first time the inability of porcine (and human) insulin to control blood glucose levels …
Myocardial Hsp70 Phosphorylation And Pkc-Mediated Cardioprotection Following Exercise, C.W. Melling, David Thorp, Kevin Milne, Earl Noble
Myocardial Hsp70 Phosphorylation And Pkc-Mediated Cardioprotection Following Exercise, C.W. Melling, David Thorp, Kevin Milne, Earl Noble
Jamie Melling
Both protein kinase C (PKC) activation and Hsp70 expression have been shown to be key components for exercise-mediated myocardial protection during ischemia–reperfusion injury. Given that Hsp70 has been shown to undergo inducible phosphorylation in striated muscle and liver, we hypothesized that PKC may regulate myocardial Hsp70 function and subsequent exercise-conferred cardioprotection through this phosphorylation. Hence, acute exercise of male Sprague–Dawley rats (30 m/min for 60 min at 2% grade) was employed to assess the role of PKC and its selected isoforms in phosphorylation of Hsp70 and protection of the myocardium during ischemia-reperfusion injury. It was observed that administration of the …