The effects of sublingual nitroglycerin (GTN) on left ventricular wall motion (LVWM) were examined by angiographic assessment in eight patients with anginal chest pain. Five of seven patients having occlusive coronary artery disease showed segmental abnormalities in LVWM characterized by regional hypokinesis or akinesis at rest. These abnormalities were accentuated by tachycardia induced by atr...

Indications and outcomes of hysterectomy in women with gestational trophoblastic neoplasia (GTN) were reviewed at Chiang Mai University Hospital, Chiang Mai, Thailand. From January 1998 through December 2008, 18 women underwent simple transabdominal hysterectomy (TAH). Indications for TAH included suspicious lesions confined to the uterus (5), chemoresistant lesions confined to the uterus (7), ...

Intravenous nitroglycerin (GTN) has been used as an anti-ischemic agent for the therapy of unstable and post-infarction angina. Nitric oxide (NO) and S-nitrosothiols constitute the biologically active species formed via nitroglycerin bioactivation. Increased levels of reactive oxygen species can diminish the therapeutic action of organic nitrates by scavenging donated NO and oxidizing tissue th...

Gestational trophoblastic neoplasias (GTN) are rare tumours that constitute less than 1% of all gynecological malignancies. Invasive mole is a distinct subgroup of GTN, which if not diagnosed and treated early, can result in serious complications like uterine perforation and haemoperitoneum. We present a rare case of an invasive mole of the uterus, which developed following the evacuation of a ...

background: gestational trophoblastic neoplasia (gtn) is a curable disease thatinvolves the development of malignant tumor in the woman after a normal or molarpregnancy. the position of surgery in gtn is not properly specified and is changingdue to new chemotherapy protocols. however, the role of surgery is highlighted inchemotherapy-resistant gtn. other indications of surgery in trophoblastic ...

Introduction: Gestational trophoblastic neoplasia (GTN) is a group of interrelated lesions that results from abnormal proliferation placental cells. Early diagnosis and treatment GTN in successful outcomes with fertility preservation.This study was intended to stratify cases using WHO scoring system, diagnose manage as per protocol identify complications GTN.
 Methodology: This single cent...

Ductile failure prediction is essential to avoid loss of structural integrity or control crack propagation during forming processes. One the main difficulties complex paths. This study proposes a nonlocal extension local Gurson–Tvergaard–Needleman (GTN) ductile damage model at finite strains able capture cup–cone slant fracture. The proposed based on an implicit gradient formulation which enabl...

Gestational trophoblastic disease (GTD) is a group of conditions that originate from the abnormal proliferation of trophoblastic cells. GTDs encompass hydatidiform moles (HMs) and gestational trophoblastic neoplasia (GTN). GTNs are a group of malignant diseases that require chemotherapy, or more aggressive treatment. There is a requirement for more tumor markers to predict the development of GT...