234 datasets found for "Sampling"
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Federal
Visible Human Project
U.S. Department of Health & Human Services —
The NLM Visible Human Project® has created publicly-available complete, anatomically detailed, three-dimensional representations of a human male body and a human... -
Federal
Computational Photography Project for Pill Identification (C3PI)
U.S. Department of Health & Human Services —
The Computational Photography Project for Pill Identification (C3PI) was sunset in 2018. No new images will be added to the collection. Identifiers for pills will not... -
Federal
Diagnostic and treatment characteristics of polycystic ovary syndrome: descriptive measurements of patient perception and awareness from 657 confidential self-reports
U.S. Department of Health & Human Services —
Background This investigation was undertaken to describe patient perception and awareness of the polycystic ovary syndrome (PCOS), the most common cause of... -
Federal
Hazardous Substances Data Bank (HSDB)
U.S. Department of Health & Human Services —
Hazardous Substances Data Bank (HSDB) was a toxicology database that focused on the toxicology of potentially hazardous chemicals. It provided information on human... -
Federal
National Epidemiologic Survey on Alcohol and Related Conditions (NESARC)—Wave 1 (2001–2002), and Wave 2 (2004–2005)
U.S. Department of Health & Human Services —
National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) was designed to assess the prevalence of alcohol use disorders (AUD) and their associated... -
Federal
Unified Medical Language System (UMLS)
U.S. Department of Health & Human Services —
The UMLS integrates and distributes key terminology, classification and coding standards, and associated resources to promote creation of more effective and... -
Federal
Toxicology Information Online (TOXLINE) (RETIRED)
U.S. Department of Health & Human Services —
TOXLINE was the National Library of Medicine (NLM) bibliographic database for toxicology, a varied science encompassing many disciplines. TOXLINE records provide... -
Federal
Weight loss maintenance in women two to eleven years after participating in a commercial program: a survey
U.S. Department of Health & Human Services —
Background After 5 years, most reports show that less than 10% of people maintain a 5% loss from initial body weight. Weight maintenance after 10 years is rarely... -
Federal
ChemIDplus
U.S. Department of Health & Human Services —
ChemIDplus, the Chemical Identification Plus Database, is no longer updated. These are the final files from February 22, 2023. All ChemIDplus data have been... -
Federal
Chemical Carcinogenesis Research Information System (CCRIS)
U.S. Department of Health & Human Services —
The Chemical Carcinogenesis Research Information System (CCRIS) database contains chemical records with carcinogenicity, mutagenicity, tumor promotion, and tumor... -
Federal
GENE-TOX (Genetic Toxicology Data Bank)
U.S. Department of Health & Human Services —
GENE-TOX provided genetic toxicology (mutagenicity) test data from expert peer review of open scientific literature for more than 3,000 chemicals from the United... -
Federal
Prevalence of attention deficit/hyperactivity disorder among adults in obesity treatment
U.S. Department of Health & Human Services —
Background Bariatric patients showing poor "focus" during treatment more often failed to lose weight or maintain reduced weight. Evaluation of these patients... -
Federal
A systematic review of the quality of homeopathic clinical trials
U.S. Department of Health & Human Services —
Background While a number of reviews of homeopathic clinical trials have been done, all have used methods dependent on allopathic diagnostic classifications foreign... -
Federal
Determinants of abstract acceptance for the Digestive Diseases Week – a cross sectional study
U.S. Department of Health & Human Services —
Background The Digestive Diseases Week (DDW) is the major meeting for presentation of research in gastroenterology. The acceptance of an abstract for presentation at... -
Federal
Lipoprotein profile in older patients with vascular dementia and Alzheimer's disease
U.S. Department of Health & Human Services —
Background Some alterations of the lipoprotein profile have been associated with cerebrovascular disease. Recently, it has been suggested that cerebrovascular disease... -
Federal
Elevated nerve growth factor and neurotrophin-3 levels in cerebrospinal fluid of children with hydrocephalus
U.S. Department of Health & Human Services —
Background Elevated intracranial pressure (ICP) resulting from impaired drainage of cerebrospinal fluid (CSF) causes hydrocephalus with damage to the central nervous... -
Federal
Helicobacter pylori (H pylori) infection in Greece: the changing prevalence during a ten-year period and its antigenic profile
U.S. Department of Health & Human Services —
Background To evaluate changes in H pylori infection prevalence in Greece during a ten-year period, and to examine its antigenic profile. Methods Three groups of... -
Federal
A prospective study of rural drinking water quality and acute gastrointestinal illness
U.S. Department of Health & Human Services —
Background This study examined the relationship between the bacteriological contamination of drinking water from private wells and acute gastrointestinal illness... -
Federal
Expression of nm23-H1 gene product in esophageal squamous cell carcinoma and its association with vessel invasion and survival
U.S. Department of Health & Human Services —
Background We assessed the nm23-H1 gene product expression and its relationship with lymphatic and blood vessel invasion in patients with esophageal squamous cell...
234 datasets found for "Sampling"