Search results for "transitional"

Systemic Inflammatory Markers and Oncologic Outcomes in Patients with High-risk Non-muscle-invasive Urothelial Bladder Cancer

2018

Background: Serum levels of neutrophils, platelets, and lymphocytes have been recognized as factors related to poor prognosis for many solid tumors, including bladder cancer (BC). Objective: To evaluate the prognostic role of the combination of the neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), and lymphocyte/monocyte ratio (LMR) in patients with high-risk non–muscle-invasive urothelial BC (NIMBC). Design, setting, and participants: A total of 1151 NMIBC patients who underwent first transurethral resection of the bladder tumor (TURBT) at 13 academic institutions between January 1, 2002 and December 31, 2012 were included in this analysis. The median follow-up was 48 mo.…

Preliminary report of a multicentric study on environmental risk factors in Ta-T1 transitional cell carcinoma of the bladder

2006

<i>Objective:</i> The distribution of potential environmental risk factors among patients affected by superficial transitional cell carcinoma of the bladder (TCCB) has been analyzed. <i>Methods:</i> Patients affected by superficial TCCB underwent TUR and early intravesical chemotherapy. Detailed data about age, sex, residence, employment, active and passive cigarette smoking, water resource and hair dye use were centralized. Analysis has been conducted on 474 patients affected by Ta-T1 G1-2 TCCB at medium risk for recurrence. Patients with primary single Ta G1-2, Tis or T1G3 tumors were excluded from the present analysis. <i>Results:</i> Over 80% of the p…

CD1a: a novel biomarker for Barrett's metaplasia?

2003

educational book. Alexandria: American Society for Clinical Oncology, 2001: 226–44. 49 Hussain M, Smith DC, Al-Sukhun S, et al. Preliminary results of HER-2/neu screening and treatment with trastuzumab (Herceptin) (T), paclitaxel (P), carboplatin (C) and gemcitabine (G) in patients with advanced urothelial cancer. Proc Am Soc Clin Oncol 2002; 21: 800a. 50 Al-Sukhun S, Hussain M. Current understanding of the biology of advanced bladder cancer. Cancer 2003; 97 (8 suppl): 2064–75. 51 Hussain SA, Ganesan R, Hiller L, et al. Pro-apoptotic genes BAX and CD40L are predictors of survival in transitional cell carcinoma of the bladder. Br J Cancer 2003; 88: 586–92. 52 Stein JP, Ginsberg DA, Grossfiel…

Experimental techniques for testing the sensitivity of bladder tumours to antineoplastic drugs

1973

A number of laboratory tests can be employed to examine the sensitivity of human bladder tumour cells to various chemotherapeutic agents.-Their principles and methods, and some preliminary results, are described with special reference to certain in vitro and in vivo cytotoxicity tests and to heterotransplantation in the hamster. Satisfactory agreement has sometimes been observed between experimental results and clinical responses, but our experience is still very limited.-The employment of several such tests would probably lead to a greater degree of reliability in the laboratory assessment of the sensitivity of bladder tumours to cytotoxic drugs.

38: Drinking Water Source and Cigarette Smoking in Transitional Cell Carcinoma of the Bladder

2006

Evaluation of polysialic acid in the diagnosis of Wilms' tumor. A comparative study on urinary tract tumors and non-neuroendocrine tumors.

1988

The polysialic acid moiety of the neural cell adhesion molecule has been shown to represent an onco-developmental antigen which can be detected in both embryonic human kidney and Wilms’ tumor but not in normal adult human kidney. In the present comparative study, Wilms’ tumors, clear cell (bone-metastasizing) sarcomas of kidney, cystic nephromas, renal cell carcinomas, transitional cell carcinomas and papillomas of the renal pelvis, ureter and urinary bladder (as well normal transitional epithelium from these regions), Ewing sarcomas, hepatoblastomas, rhabdomyosarcomas, and carcinomas of the stomach, colon, exocrine pancreas, lung, and esophagus, were investigated immunohistochemically for …

New Roles for Media in the Western Balkans

2017

After almost 20 years of political instability and ongoing conflicts in the Western Balkans, the region is still haunted by the past, and there is an ongoing synergy of influence between media and the political sector. Media in this region have frequently been criticized for fueling conflicts, instigating ethnic hatred and taking political sides. This article suggests a new research agenda in the practice of transitional journalism in this part of Southeastern Europe. This research strand combines elements from troubled pasts, war reporting, peace journalism and issues of transitional justice. This article analyzes how journalists in the Western Balkans consider the roles of journalism in t…

Nuclear Shape Transitions and Some Properties of Aligned-Particle Configurations at High Spin

1983

Two topics are addressed in this paper. First, we discuss the variation of shapes with spin and neutron number for nuclei in the N approx. = 88 transitional region. Second, we present comments on the feeding times of very high spin single-particle yrast states.

Decay properties of very-high-spin states in transitional Er nuclei aroundA=154

1986

Theγ ray continuum structures of the transitional Er isotopes withA∼154 are studied using the reaction74Ge(84Kr,xn)158−xEr atElab=340 MeV. The measurements include energy spectra, total energies, multiplicities, angular distributions and lifetimes using the DSAM method. The analysis of data confirms the previously observed two-bump structure of the continuum radiation. A meticulous subtraction of discrete contributions proves the persistence of the low-energy bump even at high spins, i.e.I>40ħ. The angular-distribution measurements assign predominant dipole structure to the bump atEγ=0.65 MeV, whereas the bump atEγ=1.3 MeV is of almost pure quadrupole character at high spins. The lifetime m…

An individual-based dataset of carbon and nitrogen isotopic data of Callinectes sapidus in invaded Mediterranean waters

2022

The characterisation of functional traits of non-indigenous and invasive species is crucial to assess their impact within invaded habitats. Successful biological invasions are often facilitated by the generalist diet of the invaders which can modify their trophic position and adapt to new ecosystems determining changes in their structure and functioning. Invasive crustaceans are an illustrative example of such mechanisms since their trophic habits can determine important ecological impacts on aquatic food webs. The Atlantic blue crab Callinectes sapidus is currently established and considered invasive in the Mediterranean Sea where it has been recorded for the first time between 1947 and 19…