Catalan
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
colonic polyps/nicotina
L'enllaç es desa al porta-retalls
Pàgina 1 des de 19 resultats
Tobacco smoking as a risk factor for colon polyps.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
BACKGROUND
Data from a cancer screening project among pattern makers were used to evaluate the association between tobacco smoking and prevalence of colon polyps.
METHODS
From 1981-1983, 549 White men were examined by flexible sigmoidoscopy and completed self-administered questionnaires including
Relationship between tobacco smoking and colorectal polyps.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
A prospective endoscopic screening examination of a randomized population sample of 200 men and 200 women, aged 50-59 years, enabled the differentiation between individuals with and without polyps in the rectum and sigmoid colon. Both number of years of smoking and percentage years of life with
Interaction of cigarette smoking and carcinogen-metabolizing polymorphisms in the risk of colorectal polyps.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
The causal role of cigarette smoking in the risk of colorectal neoplasm has been suggested but not established. In a case-control study including 2060 colorectal polyp patients and 3336 polyp-free controls, we evaluated 21 functional genetic variants to construct a tobacco-carcinogen-metabolizing
Predicting colorectal polyp recurrence using time-to-event analysis of medical records
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Identifying patient characteristics that influence the rate of colorectal polyp recurrence can provide important insights into which patients are at higher risk for recurrence. We used natural language processing to extract polyp morphological characteristics from 953 polyp-presenting patients'
Folate status and risk of colorectal polyps in African Americans.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Dietary folate status appears to influence risk for colorectal cancer possibly by alterations in DNA methylation and nucleotide precursor pools. Polymorphisms (677C-->T and 1298A-->C) in methylenetetrahydrofolate reductase (MTHFR), a key enzyme in folate metabolism, determines enzyme activity. The
Epidemiology of colorectal polyps.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
The prevalence of colorectal adenomatous polyps varies widely from country to country. Among asymptomatic, average-risk patients, adenoma prevalence averages approximately 10% in sigmoidoscopy studies and more than 25% in colonoscopy studies, whereas the prevalence of colorectal cancer among these
Management of Serrated Polyps of the Colon.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
OBJECTIVE
The purpose of this review is to summarize the management of serrated colorectal polyps (SPs), with a particular focus on the most common premalignant SP, sessile serrated adenoma or polyp (SSA/P). These lesions present a challenge for endoscopists with respect to detection and resection,
Lifestyle Risk Factors for Serrated Colorectal Polyps: A Systematic Review and Meta-analysis.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Certain subsets of colorectal serrated polyps (SP) have malignant potential. We performed a systematic review and meta-analysis to investigate the association between modifiable lifestyle factors and risk for SPs.
We conducted a systematic search of Medline, Embase, and Web of Science for
Muir-Torre syndrome: a case of this uncommon entity.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
A 69-year-old Hispanic woman presented for the evaluation of nodules on the head and back. In the past, she had been treated for basal cell carcinoma (BCC) of the face; the referring physician was concerned that the new lesions might also be BCC. The patient had an extensive past medical history. In
Reducing the risk of colorectal cancer by intervening in the process of carcinogenesis: a status report.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Risk factors for colorectal cancer have been identified, and significant advances have been made in understanding the process of colorectal carcinogenesis. The transition from normal colonic mucosa to adenomatous polyp to adenocarcinoma is a gradual process involving genetic and epigenetic
Intermediate cancer biomarkers and their use in beta-carotene studies in humans.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
The most effective means of avoiding the development of squamous cell carcinomas is the elimination of risk factors such as tobacco smoke and alcohol and of exposure to occupational and dietary carcinogens. In addition, chemoprevention by micronutrients such as beta-carotene may be promising.
Postoperative morbidity and mortality among Veterans Health Administration patients undergoing surgical resection for large bowel polyps (bowel resection for polyps).
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
BACKGROUND
Large bowel polyps with malignant characteristics or those that are too large to remove colonoscopically may require bowel resection.
METHODS
We performed a retrospective review of 126 Veterans Health Administration patients who underwent elective resections for colonoscopically
Bayesian modeling of complex metabolic pathways.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Many chronic diseases are the result of a complex sequence of biochemical reactions involving exposures to various environmental agents, metabolized by a number of different genes. Routine epidemiologic analyses of such associations have tended to rely on standard contingency table or logistic
Toxicokinetic genetics: an approach to gene-environment and gene-gene interactions in complex metabolic pathways.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
We propose an approach to modelling the joint effects of multiple genes involved in metabolic activation and detoxification of environmental exposures. A physiologically based pharmacokinetic (PBPK) model is used, in which the various person-specific metabolic rates are related to measurements of
[Risks factors for pediatric malignant liver tumors].
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
OBJECTIVE
Pediatric Hepatic Malignancies (PHMs) are the result of the interaction between constitutional and environmental risk factors (RFs). We review the evidence on the main RFs associated to PHMs.
METHODS
Systematic review of the literature published in the last 25 years on Medline, Embase,
La base de dades d’herbes medicinals més completa avalada per la ciència
- Funciona en 55 idiomes
- Cures a base d'herbes recolzades per la ciència
- Reconeixement d’herbes per imatge
- Mapa GPS interactiu: etiqueta les herbes a la ubicació (properament)
- Llegiu publicacions científiques relacionades amb la vostra cerca
- Cerqueu herbes medicinals pels seus efectes
- Organitzeu els vostres interessos i estigueu al dia de les novetats, els assajos clínics i les patents
Escriviu un símptoma o una malaltia i llegiu sobre herbes que us poden ajudar, escriviu una herba i vegeu malalties i símptomes contra els quals s’utilitza.
* Tota la informació es basa en investigacions científiques publicades
