Results 161 to 170 of about 986,696 (337)

Association of carcinoma of the gallbladder with typhoid carriage in a typhoid endemic area using nested PCR

open access: yes, 2008
Background: Although well studied the association between chronic typhoid carrier state and carcinoma of the gallbladder (CaGB) remains unproven.Methodology: The study was performed at a tertiary care medical center in North India and involved 52 ...
Gopal Nath1, Yogesh Kumar Singh1, Kailash Kumar2, Anil Kumar Gulati1, Vijay Kumar Shukla3, Ajay Kumar Khanna3, Sunil Kumar Tripathi4, Ashok Kumar Jain5, Mohan Kumar6, Tej Bali Singh7
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The Association Between Human Papillomavirus and Prostate Cancer: A Systematic Review and Meta‐Analysis

open access: yesInternational Journal of Cancer, EarlyView.
ABSTRACT Human papillomavirus (HPV), the necessary cause of cervical cancer, is associated with an increased risk of other anogenital cancers. While HPV has frequently been detected in prostate specimens, its role in prostate carcinogenesis remains controversial. We synthesized and meta‐analyzed the epidemiological literature on the association between
Sarah Botting‐Provost   +5 more
wiley   +1 more source

Detecção de rotavírus em amostras de águas de superfície através de técnicas moleculares e de cultivo celular [PDF]

open access: yes, 2008
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Atualmente a contaminação do ambiente aquático e conseqüentemente dos recursos hídricos, vêm tomando importância frente à preocupação com a escassez da água.
Moresco, Vanessa
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Rapid subgroup identification of the flaviviruses using degenerate primer E-gene RT-PCR and site specific restriction enzyme analysis.

open access: yes, 2005
A simplified and rapid method for the diagnosis of all flaviviruses could provide an important tool for understanding their epidemiology. A protocol based on the use of degenerate nested oligonucleotide primers and RT-PCR was developed for the ...
Gould, EA, Gaunt, MW
core   +1 more source

Offspring Global DNA Methylation is not Affected by Parental Developmental Stress Experience in a Passerine Species

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Rapid phenotypic change may be mediated by intergenerational transmission of early developmental experiences. In birds, exposure to glucocorticoids during early development can alter global DNA methylation and gene expression. However, DNA methylation is labile, and it is currently unclear whether the impacts of stress suffered during juvenile
Anna Miltiadous   +5 more
wiley   +1 more source

Testing for Non-nested Conditional Moment Retrictions via Conditional Empirical Likelihood [PDF]

open access: yes
We propose non-nested tests for competing conditional moment resctriction models using a method of empirical likelihood. Our tests are based on the method of conditional empirical likelihood developed by Kitamura, Tripathi and Ahn (2004) and Zhang and ...
Taisuke Otsu, Yoon-Jae Whang
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Periodontitis and gastric disorders: Systematic review and meta‐analysis of functional dyspepsia and Helicobacter pylori gastritis

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Periodontitis has been associated with other systemic inflammatory diseases, such as cardiovascular disease, diabetes mellitus, and rheumatoid arthritis; through the translocation of oral bacteria and local inflammatory mediators systemically.
Hadeel Mohammed Abbood   +3 more
wiley   +1 more source

Heterogeneity Analyzed by CT‐Based Habitat Analysis for Clinical Management of Cancers: A Narrative Review

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Tumors are highly heterogeneous, and whole‐lesion radiomics analysis is a popular method for extracting texture features that reflect this heterogeneity, which can be used to build models for cancer diagnosis, staging, therapy response evaluation, and prognosis prediction.
Yang Zhang   +2 more
wiley   +1 more source

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