The aim of this study was to characterize histo-chemical patterns and Das-1 and Ki67 protein expression in gastric cardia adenocarcinoma (GCA) and intestinal metaplasia (IM) lesions adjacent to GCA. Histochemical techniques, including Alcian blue/periodic acid-Schiff (AB/PAS), high iron diamine/Alcian blue (HID/AB) and avidin-biotin-peroxidase complex (ABC) immunohistochemistry were applied to ...

OBJECTIVE To define the specificity and extent of duplex sonography (DS) findings suggestive of vessel wall inflammation in patients with giant cell arteritis (GCA). METHODS Patients admitted between December 2006 and April 2009 to the University Hospital Basel with a suspicion of GCA were eligible for the study. DS of 2x11 arterial regions was performed in all study participants, and America...

OBJECTIVE : This study aimed to determine if gastric cardia adenocarcinoma (GCA) risk was associated with the lys (A or *2) allele at the rs671 (glu504lys) polymorphism within the aldehyde dehydrogenase 2 (ALDH2) gene in a Chinese Han population. We also aimed to investigateALDH2 genotypic distributions between subjects from high- and low-incidence areas for both GCA and esophageal squamous cel...

صلاخلا ـ ة : ُّ دعتُ ل ثم ةيعيبطلا تاغللا ةجلاعم تاقيبطت نم ديدعلل ايساسأ انوكم ةيعوضوملا ةئزجتلا قيبطت تامولعملا عاجرتساو صوصنلا صيخلت . نم فدهلا وه ثحبلا اذ ه قت و مي ةيعوضوملا ة ئزجتلا تا يمزراوخ ة يلاعف ضوملا دودحلا ى لع فرعتلا يف ة يبرعلا صوصنلا لخاد ةيعو . م تو قايس لا اذ ه يف ة فلتخم رداصم نم ةيبرع صوصن ةسمخ لخاد اهنوظحلاي يتلا ةركفلا وأ عوضوملا تاريغت ىلع فرعتلل ةيبرعلا ةغللا ءارق نم ة...

This paper discusses challenges in enabling teleoperation over the Internet for the specific case of real systems which exhibit fast dynamics. A distributed client-server architecture is proposed to provide the necessary level of interactivity for supervision and tuning, without compromising the essential control tasks. Enabling features include realtime simulation and augmented-reality visuali...

Background: Several clinical patterns of giant cell arteritis (GCA) have been described including cranial GCA (c-GCA), large vessel (LV-GCA), mixed forms c-GCA and LV-GCA (mixed-GCA), even polymyalgia rheumatica (PMR) that has associated with some degree subclinical vascular inflammation could be present in the patients. However, many questions about this disease its subtypes remain unanswered....

OBJECTIVES Since the transcription factor hypoxia-inducible factor 1 (HIF-1) is a key early mediator of the response to ischemia and giant cell arteritis (GCA) is a polygenic disease leading to severe ischemic complications, in the present study we analysed for first time the implication of two HIF-1alpha gene polymorphisms in the susceptibility to and clinical expression of GCA. METHODS Two ...

Giant cell arteritis (GCA) is reported world-wide. However, the incidence varies greatly in different geographic regions with the highest incidence rates from Scandinavian countries and North American populations of the same descent. The etiopathogenesis of GCA is incompletely understood. Although data on a positive correlation between the occurrence of infection and the onset of GCA as well as...

Introduction Herpes zoster, which can have a major impact on quality of life, results from reactivation of a latent varicella zoster virus (VZV) infection. We hypothesized that giant cell arteritis (GCA) patients are at increased risk of herpes zoster because of treatment with high-dose glucocorticoids and advanced age. Aim of the study, therefore, was to determine cell-mediated and humoral imm...

acuminatum (GCA) on the penile foreskin. Buschke and Lowenstein further elaborated on this clinical entity in 1925. 2 GCA, synonymous with BuschkeLowenstein tumor, is a variant of condyloma acuminatum, which appeared cytologically benign but behaved in a malignant manner with the risk of transformation to invasive squamous cell carcinoma (SCC). GCA is characterized by its aggressiveness to unde...