نتایج جستجو برای: gallbladder cancer

تعداد نتایج: 916703  

2015
Xingyuan Jiao Ying Wu Liansuo Zhou Jinyun He Chonghua Yang Peng Zhang Ronglin Hu Canqiao Luo Jun Du Jian Fu Jinsen Shi Rui He Dongming Li Wang Jun

The role of FEN1 genetic variants on gallstone and gallbladder cancer susceptibility is unknown. FEN1 SNPs were genotyped using the polymerase chain reaction-restriction fragment length polymorphism method in blood samples from 341 gallbladder cancer patients and 339 healthy controls. The distribution of FEN1-69G > A genotypes among controls (AA, 20.6%; GA, 47.2% and GG 32.2%) was significantly...

T Thalhammer

In humans, N-acetyl-5-methoxytryptamine (melatonin), a neurohormone widely found in plants and animal sources, is synthesized from serotonin primarily by the pineal gland. However, it it is also produced in a number of other areas, e.g. the gastrointestinal tract. Melatonin regulates various biological and physiologic body functions and its role in the regulation of circadian rhythms, particula...

غفوری, علی, فرشید‌فر, فرشاد, نصیری, شیرزاد, کرم‌نژاد, مازیار,

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Journal: :Journal of epidemiology and community health 1987
P Renard M C Boutron J Faivre C Milan L Bedenne P Hillon C Klepping

The registry of digestive tract tumours established for the department of Cote-d'Or (France) was used to study the epidemiological characteristics and the natural history of biliary tract cancers. Age standardised incidence rates for gallbladder cancers were 2.7/100,000 for women and 0.9/100,000 for men. The corresponding rates for extrahepatic bile duct cancers were 0.5/100,000 and 1.7/100,000...

Journal: :Cancer research 2016
Ming-Zhe Ma Yan Zhang Ming-Zhe Weng Shou-Hua Wang Ye Hu Zhao-Yuan Hou Yi-Yu Qin Wei Gong Yong-Jie Zhang Xiang Kong Jian-Dong Wang Zhi-Wei Quan

Long noncoding RNAs (lncRNA) are being implicated in the development of many cancers. Here, we report the discovery of a critical role for the lncRNA GCASPC in determining the progression of gallbladder cancer. Differentially expressed lncRNAs and mRNAs between gallbladder cancer specimens and paired adjacent nontumor tissues from five patients were identified and validated by an expression mic...

2015
Zheng Li Xin Yu Jianxiong Shen Priscilla T.Y. Law Matthew T.V. Chan William K.K. Wu

Gallbladder cancer is the most common biliary tract malignancy with poor prognosis. MicroRNAs (miRNAs) are a class of small, endogenous, non-coding RNAs of 19-23 nucleotides in length, which regulate gene expression at post-transcriptional and translational levels. Several studies have demonstrated aberrant expression of miRNAs in gallbladder cancer tissues. Recent evidences also demonstrated t...

Journal: :The National medical journal of India 2003
V K Kapoor A J McMichael

The prevalence of gallbladder cancer, the commonest biliary malignancy, shows geographical and racial variations. It is reported to be rare in India. However, the incidence of gallbladder cancer in north and central India is very high--it is the commonest gastrointestinal cancer in women. Even Indian migrants to different countries have a higher risk of having gallbladder cancer as compared to ...

2012
Ruhi Dixit Prabhat Kumar Ratnakar Tripathi Somprakash Basu Rajnikanth Mishra VK Shukla

BACKGROUND The etiopathogenesis of gallbladder cancer is still unknown. Both environmental and patient factors have been incriminated in its cause. That it is found in pockets of epidemiological distribution raises an issue of genetic changes associated with it. The aim of this study was to find out the chromosomal changes in gallbladder cancer. METHODS Lymphocyte cell culture was carried out...

2010
Adriana Lúcia Agnelli Meirelles-Costa Claudio José Caldas Bresciani Rodrigo Oliva Perez Barbara Helou Bresciani Sheila Aparecida C. Siqueira Ivan Cecconello

INTRODUCTION Gallbladder cancer, which is characterized by rapid progression and a poor prognosis, is a complex disease to treat. Unfortunately, little is known currently about its etiology or pathogenesis. A better understanding of its carcinogenesis and determining risk factors that lead to its development could help improve the available treatment options. METHOD Based on this better under...

علمدار, صدیقه, هاشمی, فروغ ,

Helicobacter pylori is motile curved shaped gram negative and microaerophilic bacilli that positive for catalase. Oxidase and urease. Fordetection of helicobacter pylori, there are different diagnostic methods with different sensivity and specifity. The best method is histological examination and search for helicobacter pylori in the specimens by specific staining. In papers be said pro...

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