Life Sciences Commons^™

Secular Trends In The Association Of Socio-Economic Position With Self-Reported Dietary Attributes And Biomarkers In The Us Population: National Health And Nutrition Examination Survey (Nhanes) 1971–1975 To Nhanes 1999–2002, Ashima K. Kant, Barry I. Graubard

Publications and Research

Objective: Recent reports suggest persistence of health disparities related to socioeconomic position (SEP). To understand if diet may be a contributor to these trends, we examined secular trends in the association of diet and indicators of SEP from 1971–1975 to 1999–2002.

Design: We used data from the National Health and Nutrition Examination Surveys (NHANES) I (1971–1975), II (1976–1980), III (1988–1994) and 1999–2002 to examine the independent associations of poverty income ratio (PIR) and education with diet and biomarkers of diet and disease in 25–74-year-olds (n ¼ 36 600). We used logistic and linear regression methods to adjust for multiple covariates …

Strokes Of Existence: The Connection Of All Things, Mari Gorman

Graduate Student Publications and Research

Acted or real—and all life is real whether one is acting or not—the common denominator and consistent, ubiquitous reality of life and all behavior is that it manifests in the form of relationships on all scales. But what is a relationship? Until now, the answer to this question has not been sufficiently known. As a result of many years of empirical research that began with the aim of discovering what is going on in a gifted actor when s/he is playing a character that can be observed and experienced as a living, intuitive being, and based on the knowledge that …

Extinction Of Rare Chinese Dolphin Shows Pollution Of Yangtze River, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Status Report For The Southern Cavefish, Typhlichthys Subterraneus In Arkansas, Aldemaro Romero Jr., Michel Conner

Publications and Research

No abstract provided.

World Notes Biology Icon As He Turns 300 Years Old, Aldemaro Romero Jr., Staria Verpool

Publications and Research

No abstract provided.

Whales And Whaling, E.C. M. Parsons, Aldemaro Romero Jr., Shelly Kannada, Naomi A. Rose

Publications and Research

No abstract provided.

Arkansas’ Aquatic Cave Fauna Being Threatened By Pollution, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Does Increasing Biology Teacher Knowledge Of Evolution And The Nature Of Science Lead To Greater Advocacy For The Teaching Of Evolution In Schools?, Ross Nehm, Irvin Sam Schonfeld

Publications and Research

This study investigated whether or not an increase in secondary science teacher knowledge about evolution and the nature of science gained from completing a graduate-level evolution course was associated with greater preference for the teaching of evolution in schools. Forty-four precertified secondary biology teachers participated in a 14-week intervention designed to address documented misconceptions identified by a precourse instrument. The course produced statistically significant gains in teacher knowledge of evolution and the nature of science and a significant decrease in misconceptions about evolution and natural selection. Nevertheless, teachers' postcourse preference positions remained unchanged; the majority of science teachers still preferred …

The Discovery Of The First Cuban Blind Cave Fish: The Untold Story, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

New Method Used To Research Mollusks, Cavefish, Aldemaro Romero Jr., David Hayes, Kapil Mandrekar

Publications and Research

No abstract provided.

Asu To Offer Marine Mammal Course In Bahamas, Aldemaro Romero Jr., Michel Conner

Publications and Research

No abstract provided.

Foraging Ecology Of Black-Crowned Night-Herons (Nycticorax Nycticorax) In The New York City Area, Andrew James Bernick

Dissertations, Theses, and Capstone Projects

Over 1,700 pairs of colonial wading birds (i.e., herons, egrets, and ibis) breed and forage in the industrialized ecosystem of metropolitan New York City (NYC). Wading bird colonies are located on 7 islands that lie between western Staten Island and Long Island Sound. The Black-crowned Night-Heron (BCNH), a mainly nocturnal forager, is the numerically dominant breeding heron in these colonies, and has been undergoing population declines both locally and region-wide since the mid-1990s. My objective was to determine how BCNHs forage in NYC's urban estuarine, freshwater, and terrestrial environments. From March-September 2002-2004, I conducted weekly night surveys on Staten Island, …

Mda-7/Il-24, Novel Anticancer Cytokine: Focus On Bystander Antitumor, Radiosensitization And Antiangiogenic Properties And Overview Of The Phase I Clinical Experience (Review), Irina V. Lebedeva, Luni Emdad, Zao-Zhong Su, Pankaj Gupta, Moira Sauane, Devanand Sarkar, Michelle R. Staudt, Shi-Jian Liu, Mohiuddin M. Taher, Ruoyu Xiao, Paola Barral, Seok-Geun Lee, Dongning Wang, Nicollaq Vozhilla, Eun Sook Park, Lejuan Chatman, Habib Boukerche, Rajagopal Ramesh, Satoshi Inoue, Sunil Chada, Rong Li, Anthony L. De Pass, Parameshwar J. Mahasreshti, Igor P. Dmitriev, David T. Curiel, Adly Yacoub, Steven Grant, Paul Dent, Neil Senzer, John J. Nemunaitis, Paul B. Fisher

Publications and Research

Subtraction hybridization applied to a ‘differentiation therapy’ model of cancer employing human melanoma cells resulted in the cloning of melanoma differentiation associated gene-7/interleukin-24 (mda-7/IL-24). Initial studies confirm an inverse correlation between mda-7 expression and melanoma development and progression. Forced expression of mda-7 by means of a plasmid or via a replication incompetent adenovirus (Ad.mda-7) promotes growth suppression and induces apoptosis in a broad array of human cancers. In contrast, mda-7 does not induce growth suppressive or toxic effects in normal cells. Based on structure (containing an IL-10 signature motif), secretion by cells (including subsets of T-cells) and location on chromosome …

Pldb, A Putative Phospholipase D Homologue, Mediates Quorum Sensing In Dictyostelium Discoideum Development, Yi Chen

Dissertations, Theses, and Capstone Projects

Quorum sensing, the ability to measure the local cell density, is required for animal cells to achieve proper cell growth, differentiation and development. However, because of the genetic intractability of mammalian cells, we study quorum sensing in the genetically pliable unicellular eukaryote Dictyostelium discoideum. D. discoideum cells live as individual cells under vegetative conditions. Starvation sets off development to a multicellular organism. But cells won't develop unless enough cells are under starvation conditions. Approximately 10⁵ cells are needed to form a fruiting body, the final stage of the development. When starved, cells are able to calculate the concentration …

Ants Said To Use ‘Odometers’, Aldemaro Romero Jr., Tanja Mckay

Publications and Research

No abstract provided.

Ants Can Jump Farther, Faster Than Others, Aldemaro Romero Jr., Tanja Mckay

Publications and Research

No abstract provided.

The Effects Of Varying The Timing Of Inputs On A Neural Oscillator, Christina Ambrosio-Mouser, Farzan Nadim, Amitabha Bose

Publications and Research

The gastric mill network of the stomatogastric ganglion of the crab Cancer borealis is comprised of a set of neurons that require modulatory input from outside the stomatogastric ganglion and input from the pyloric network of the animal in order to oscillate. Here we study how the frequency of the gastric mill network is determined when it receives rhythmic input from two different sources but where the timing of these inputs may differ. We find that over a certain range of the time difference one of the two rhythmic inputs plays no role what so ever in determining the network …

Strategies Of Sex And Survival In Hamadryas Baboons: Through A Female Lens, Larissa Swedell

Publications and Research

No abstract provided.

Asu Students Play Dolphin Name Game, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Manatee Found In Mississippi River, Then Lost, Remains Mystery With Experts, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

World’S Smallest Fish Discovered On Indonesian Island, Aldemaro Romero Jr., Alan D. Christian

Publications and Research

No abstract provided.

Whales And Dolphins Can Have Stomach Ulcers, Too, Aldemaro Romero Jr., David Gilmore

Publications and Research

No abstract provided.

A-State Biology Faculty To Publish Adventure Book, Aldemaro Romero Jr., Joy Trauth

Publications and Research

No abstract provided.

Researchers Discover Fossil Of Beaver-Like Animal In China, Aldemaro Romero Jr., Shelly D. Kannada

Publications and Research

No abstract provided.

Scorpions’ Bad Rap Dates To Prehistoric Times, Aldemaro Romero Jr., Tanja Mckay

Publications and Research

No abstract provided.

Perspectives On Reproduction And Life History In Baboons, Larissa Swedell, Steven R. Leigh

Publications and Research

No abstract provided.

I. Comparison Of Translesion Bypass Of Guanine–N2 Monoadducts Of Mitomycin C And Guanine-N7 Monoadducts Of 2,7-Diaminomitosene By T7 Exo-, Klenow Exo-, Eta And Klenow Exo+ Dna Polymerases. Ii. Structure-Based Design, Synthesis, Structure-Conformation And Structure-Activity Relationships Studies Of D-Phe-Pro-D-Arg-P1’-Conh2 Tetrapeptides With Inhibitory Activity For Thrombin., Cristina C. Clement

Dissertations, Theses, and Capstone Projects

The guanine (G)-N² DNA monoadduct of mitomycin C (MC), a cytotoxic anticancer drug, inhibits translesion bypass by DNA polymerases. 2,7-Diaminomitosene (2,7-DAM) is the major metabolite of MC in tumor cells, generated by the reduction of MC. 2,7-DAM alkylates DNA in the cell in situ, forming an adduct at the N7 position of 2'-deoxyguanosine (2,7-DAM-dG) and is noncytotoxic. In part I of this study we tested a potential correlation between the lack of cytotoxicity of 2,7-DAM and the relative ease of bypass of this adduct as compared with the MC adduct. 24-mer and 27-mer templates, adducted at a single …

Daily Rhythm Of Cerebral Blood Flow Velocity, Deirdre A. Conroy, Arthur J. Spielman, Rebecca Q. Scott

Publications and Research

Background: CBFV (cerebral blood flow velocity) is lower in the morning than in the afternoon and evening. Two hypotheses have been proposed to explain the time of day changes in CBFV: 1) CBFV changes are due to sleep-associated processes or 2) time of day changes in CBFV are due to an endogenous circadian rhythm independent of sleep. The aim of this study was to examine CBFV over 30 hours of sustained wakefulness to determine whether CBFV exhibits fluctuations associated with time of day.

Methods: Eleven subjects underwent a modified constant routine protocol. CBFV from the middle cerebral artery was monitored …

In The Land Of The Mermaid: How Culture, Not Ecology, Influenced Marine Mammal Exploitation In The Southeastern Caribbean, Aldemaro Romero Jr., Joel E. Creswell

Publications and Research

No abstract provided.

On The Evolutionary Significance Of The Paleocyphonautidae: How Fossils And Larvae Impact Evolutionary Reconstructions, Aldemaro Romero Jr., Raymond R. Rogers, Julio Seguí

Publications and Research

No abstract provided.