Sara Hasan

Chelation Therapy in Coronary Artery Disease: Fact or Fiction?

Sara Hasan, Manish A. Parikh, Dhaval Trivedi, William H. Frishman et autres

Coronary artery disease (CAD) is responsible for 690,000 deaths a year, a leading cause of mortality worldwide. CAD results from cholesterol plaque buildup in arteries. Chelation therapy, which uses ethylenediaminetetraacetic acid to remove toxic metals from the bloodstream, has been explored as …

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S3689 A Hidden Herald Catastrophe

Gres Karim, Sara Hasan, Dhaval Trivedi, Ilan Weisberg

Introduction: Aortoenteric fistulas (AEF) are a rare, but potentially fatal cause of upper gastrointestinal bleeding (UGIB). The incidence ranges from 0.36% to 1.6%, and a high clinical index of suspicion should be maintained for causes of UGIB in patients with a history …

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Combined Chiari Malformation Type I and Syringohydromyelia in a Patient With Intractable Headache

Dhaval Trivedi, Byasha Jahangir, Sara Hasan, Franklyn Fenton

Chiari malformations (CM) are a spectrum of hindbrain abnormalities involving the cerebellum, brainstem, skull base, and cervical cord. The most common is Chiari I malformation, in which the cerebellar tonsils descend through the foramen magnum. As opposed to types II-IV, which are …

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Epstein-Barr Acute Viral Hepatitis With Hyperferritinemia Presents as Obstructive Cholangitis

Dhaval Trivedi, Julia Szinte, Sara Hasan, Samir K. Shah et autres

Epstein-Barr Virus (EBV), also known as human herpesvirus 4, is a rare cause of hepatitis and myocarditis. Severe cases of EBV hepatitis have been documented in immunocompromised cases; however, it is even more uncommonly seen in the immunocompetent population. Our case highlights …

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Association of genetic polymorphism rs2071676 in carbonic anhydrase gene (CA9) with the risk of squamous cell carcinoma of lungs and esophagus

Saima Saleem, Ramsha Nabihah Khan, Ghulam Haider, Sara Hasan et autres

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ChemInform Abstract: Nigellidine ‐ A New Indazole Alkaloid from the Seeds of Nigella sativa.

Sohail Malik, Sara Hasan, Muhammad Iqbal Choudhary, C.‐Z. Ni et autres

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article …

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Nigellidine — A new indazole alkaloid from the seeds of Nigella sativa

Atta‐ur Rahman, Sohail Malik, Sara Hasan, Muhammad Iqbal Choudhary et autres

Nigellidine (1), only the second example of a natural product containing an indazole nucleus, was isolated from Nigella sativa and characterized by spectroscopic and X-ray diffraction techniques.

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