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The Retrograde Aortic Arch in the Hybrid Approach to Hypoplastic Left Heart Syndrome [ORIGINAL ARTICLES: PEDIATRIC CARDIAC]

February 4, 2010 Gastric Obstruction No Comments

Conclusions
Clinically important RAAO occurred in 24% of the hypoplastic left heart syndrome patients in this series. If RAAO is detected at birth or early interstage, a Norwood operation is now favored. Palliative interventional catheterization remains very important mid and late interstage for continuing the hybrid strategy toward comprehensive stage 2. (Source: The Annals of Thoracic Surgery) Go to Source… Continue reading

Early and Intermediate Outcome After Anatomic Repair of Congenitally Corrected Transposition of the Great Arteries [ORIGINAL ARTICLES: PEDIATRIC CARDIAC]

February 1, 2010 Gastric Obstruction No Comments

Conclusions
Senning/arterial switch operations can be performed with excellent intermediate-term outcomes in patients with lesions previously thought to confer higher risk. Candidates for Senning/Rastelli procedures may be at increased risk for postoperative morbidity and mortality. More data are necessary to determine factors influencing outcome after anatomic repair. (Source: The Annals of Thoracic Surgery) Go to Source… Continue reading

Association of Interleukin-8 Gene Polymorphism With Cachexia From Patients With Gastric Cancer

Journal of Interferon & Cytokine Research , Vol. 0, No. 0: 1-10. (Source: Journal of Interferon) Go to Source… Continue reading

Importance of membrane-bound catechol-O-methyltransferase in L-DOPA metabolism: a pharmacokinetic study in two types of Comt gene modified mice

Conclusions and implications: In S-COMT-deficient mice, MB-COMT in the liver and the duodenum is able to O-methylate about one-half of exogenous L-DOPA. Sexual dimorphism and activity of the two COMT isoforms seems to be tissue specific and more prominent in peripheral tissues than in the brain. (Source: British Journal of Pharmacology) Go to Source… Continue reading

Macrophage migration inhibitory factor regulates proliferation of gastric cancer cells via the PI3K/Akt pathway.

November 26, 2009 Gastric Obstruction No Comments

CONCLUSION: Macrophage MIF increases the proliferation of gastric cancer cells, induces the expression of cyclin D1 at the transcriptional level and inhibits the expression of p27(Kip1) at the post-transcriptional level via the PI3K/Akt pathway.
PMID: 19938192 [PubMed - as supplied by publisher] (Source: World Journal of Gastroenterology : WJG) Go to Source… Continue reading

Routine modified D2 lymphadenectomy performance in pT1-T2N0 gastric cancer.

November 26, 2009 Gastric Obstruction No Comments

CONCLUSION: In gastric cancer, true R0 resection may not be achieved without modified D2 lymphadenectomy. Until D2+/D3 lymphadenectomy becomes standard, modified D2 lymphadenectomy should be performed routinely.
PMID: 19938196 [PubMed - as supplied by publisher] (Source: World Journal of Gastroenterology : WJG) Go to Source… Continue reading

Genetic and epigenetic characteristics of gastric cancers with JC virus T-antigen.

November 26, 2009 Gastric Obstruction No Comments

CONCLUSION: The results suggest that JCV T-Ag is involved in gastric carcinogenesis through multiple mechanisms of genetic and epigenetic alterations.
PMID: 19938198 [PubMed - as supplied by publisher] (Source: World Journal of Gastroenterology : WJG) Go to Source… Continue reading

Does testosterone prevent early postoperative complications after gastrointestinal surgery?

November 26, 2009 Gastric Obstruction No Comments

CONCLUSION: Patients with low testosterone level were prone to higher postoperative complications, which was evident in both sexes. However, further studies are necessary to support this result.
PMID: 19938202 [PubMed - as supplied by publisher] (Source: World Journal of Gastroenterology : WJG) Go to Source… Continue reading

Improving survival for gastric cancer patients – the role of the surgeon

November 26, 2009 Gastric Obstruction No Comments

No Abstract. (Source: Journal of Surgical Oncology) Go to Source… Continue reading

Resequencing and copy number analysis of the human tyrosine kinase gene family in poorly differentiated gastric cancer

November 26, 2009 Gastric Obstruction No Comments

The tyrosine kinase (TK) family is an important regulator of signaling pathways that control a variety of physiological and pathological conditions, and a substantial proportion of TK genes are genetically altered in cancer. To clarify the somatic mutation profile of TK genes and discover potential targets for gastric cancer (GC) therapy, we undertook a systematic screening of mutations in the kinase domains of all human TK genes (636 exons of 90 genes) in 17 GC cell lines and 52 microdissected primary GCs with poorly differentiated histology. We identified 26 non-synonymous alterations (22 genes in total) that included 11 sequence alterations… Continue reading

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PolyMedix Initiates Phase 1B Clinical Study With PMX-60056 To Reverse Low Molecular Weight Heparin

March 20, 2010

PolyMedix, Inc. (OTC BB: PYMX), an emerging biotechnology company focused on developing new therapeutic drugs to treat acute cardiovascular disorders and infectious diseases, has initiated a Phase 1B clinical study to evaluate the safety and efficacy of PMX-60056 in reversing the anticoagulant activity of low molecule weight heparin (LMWH). In a previously conducted Phase 1B, PMX-60056 demonstrated safety and efficacy in reversing heparin in healthy subjects. PMX-60056, one of PolyMedix’s lead compounds, is designed as a small synthetic molecule to reverse heparin-induced anticoagulation…

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Somaxon Announces FDA Approval Of Silenor(R) (doxepin) For The Treatment Of Insomnia

March 20, 2010

Somaxon Pharmaceuticals, Inc. (Nasdaq: SOMX) today announced that the U.S. Food and Drug Administration (FDA) has approved the New Drug Application (NDA) for Silenor® (doxepin) for the treatment of insomnia characterized by difficulty with sleep maintenance. Sleep maintenance difficulty, defined as waking frequently during the night and/or waking too early and being unable to return to sleep, is the most commonly reported nighttime symptom of insomnia…

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Somaxon Announces FDA Approval Of Silenor(R) (doxepin) For The Treatment Of Insomnia

March 20, 2010

Somaxon Pharmaceuticals, Inc. (Nasdaq: SOMX) today announced that the U.S. Food and Drug Administration (FDA) has approved the New Drug Application (NDA) for Silenor® (doxepin) for the treatment of insomnia characterized by difficulty with sleep maintenance. Sleep maintenance difficulty, defined as waking frequently during the night and/or waking too early and being unable to return to sleep, is the most commonly reported nighttime symptom of insomnia…

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HU Skin Of Color Research Institute Brings World Leaders In Dermatology To Symposium

March 20, 2010

The Hampton University Skin of Color Research Institute (HUSCRI) is partnering with Eastern Virginia Medical School (EVMS) to present its inaugural research symposium, “From Benchtop to Bedside,” Friday, April 30-Sunday, May 2, 2010, at the Colonial Williamsburg Lodge and Conference Center…

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GE Healthcare Announces New Compatibility For Fractional Flow Reserve (FFR) Evaluation With The Mac-Lab(R) XT And XTi Hemodynamic Recording Systems

March 20, 2010

GE Healthcare, the $17 billion medical technology division of General Electric Company (NYSE:GE), today announced the Mac-Lab’s validation of compatibility with the Volcano’s SmartMap® Pressure Instrument and PrimeWire® Pressure Guide Wire for evaluation of Fractional Flow Reserve (FFR). Coronary heart disease caused 425,425 deaths in 2006 and is the single leading cause of death in America today1. It is caused by atherosclerosis, the narrowing of the coronary arteries due to fatty build ups of plaque. It’s likely to produce angina pectoris (chest pain), heart attack or both…

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Oh, The Drama! Med School Class Of 2010 To Learn Where They’ve "Matched" For Residency

March 20, 2010

Hugs, high fives, cheers and a few tears will abound when the Johns Hopkins University School of Medicine’s seniors find out which hospital residency programs they will enter after graduation this spring. The fourth-year students will gather for this annual, invitation-only celebration on the medical campus, where they’ll open official letters in the presence of classmates, professors and loved ones. The event for the 107th graduating class is slated to take place on Thursday, March 18, from 10:30 a.m. to 12 p.m…

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Sports And Medicine-Focused Story Ideas

March 20, 2010

Listed below are story ideas from the Johns Hopkins University School of Medicine with a partial focus on the upcoming NCAA basketball tournaments. NCAA Basketabll Tournament Coaches, Referees, Players And Fans: It’s Your Voice! From the first tip-off of March Madness to the championship’s final buzzer, thousands of people will relentlessly scream and shout, placing tremendous strain on the voice. While no one is recommending silence, the constant pressure on the vocal chords can cause great damage…

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The role of mammalian ribonucleases (RNases) in cancer.

March 20, 2010

Authors: Kim WC, Lee CH
Ribonucleases (RNases) are a group of enzymes that cleave RNAs at phosphodiester bonds resulting in remarkably diverse biological consequences. This review focuses on mammalian RNases that are capable of, or potentially capable of, cleaving messenger RNA (mRNA) as well as other RNAs in cells and play roles in the development of human cancers. The aims of this review are to provide an overview of the roles of currently known mammalian RNases, and the evidence that associate them as regulators of tumor development. The roles of these RNases as oncoproteins and/or tumor suppressors in influencing cell… Continue reading

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