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Full-Text Articles in Life Sciences
Determinants Of Inapparent And Symptomatic Dengue Infection In A Prospective Study Of Primary School Children In Kamphaeng Phet, Thailand, Timothy Endy, Kathryn Anderson, Ananda Nisalak, In-Kyu Yoon, Sharone Green, Alan Rothman, Stephen Thomas, Richard Jarman, Daniel Libraty, Robert Gibbons
Determinants Of Inapparent And Symptomatic Dengue Infection In A Prospective Study Of Primary School Children In Kamphaeng Phet, Thailand, Timothy Endy, Kathryn Anderson, Ananda Nisalak, In-Kyu Yoon, Sharone Green, Alan Rothman, Stephen Thomas, Richard Jarman, Daniel Libraty, Robert Gibbons
Alan Rothman
BACKGROUND: Dengue viruses are a major cause of morbidity in tropical and subtropical regions of the world. Inapparent dengue is an important component of the overall burden of dengue infection. It provides a source of infection for mosquito transmission during the course of an epidemic, yet by definition is undetected by health care providers. Previous studies of inapparent or subclinical infection have reported varying ratios of symptomatic to inapparent dengue infection.
METHODOLOGY/PRINCIPAL FINDINGS: In a prospective study of school children in Northern Thailand, we describe the spatial and temporal variation of the symptomatic to inapparent (S:I) dengue illness ratio. Our …
Determinants Of Inapparent And Symptomatic Dengue Infection In A Prospective Study Of Primary School Children In Kamphaeng Phet, Thailand, Timothy P. Endy, Kathryn B. Anderson, Ananda Nisalak, In-Kyu Yoon, Sharone Green, Alan L. Rothman, Stephen J. Thomas, Richard G. Jarman, Daniel H. Libraty, Robert V. Gibbons
Determinants Of Inapparent And Symptomatic Dengue Infection In A Prospective Study Of Primary School Children In Kamphaeng Phet, Thailand, Timothy P. Endy, Kathryn B. Anderson, Ananda Nisalak, In-Kyu Yoon, Sharone Green, Alan L. Rothman, Stephen J. Thomas, Richard G. Jarman, Daniel H. Libraty, Robert V. Gibbons
Sharone Green
BACKGROUND: Dengue viruses are a major cause of morbidity in tropical and subtropical regions of the world. Inapparent dengue is an important component of the overall burden of dengue infection. It provides a source of infection for mosquito transmission during the course of an epidemic, yet by definition is undetected by health care providers. Previous studies of inapparent or subclinical infection have reported varying ratios of symptomatic to inapparent dengue infection. METHODOLOGY/PRINCIPAL FINDINGS: In a prospective study of school children in Northern Thailand, we describe the spatial and temporal variation of the symptomatic to inapparent (S:I) dengue illness ratio. Our …
Long Term Recall Of Memory Cd8 T Cells In Mice To First And Third Generation Smallpox Vaccines, Sharone Green, Francis Ennis, Anuja Mathew
Long Term Recall Of Memory Cd8 T Cells In Mice To First And Third Generation Smallpox Vaccines, Sharone Green, Francis Ennis, Anuja Mathew
Sharone Green
Since long-term immunity is a critical component of any effective vaccine, we compared over a 15-month period, the strength, durability and specificity of immunity of an attenuated smallpox vaccine Modified Vaccinia Ankara (MVA) to the New York City Board of Health (NYCBH) vaccine. The frequencies of CD8(+) T cells to an immunodominant CD8 T cell epitope B8R(20-27) remained remarkably stable in mice given either MVA or NYCBH. Both groups were also protected from a lethal intranasal challenge with Western Reserve strain of vaccinia virus (VACV-WR). Cytokine responses to virus-specific peptides were detectable with significant boosting upon challenge. Expression of most …
A Hangover And A One-Night Stand: Alcohol And Risky Sexual Behaviour Among Female Students At An Australian University, Heidi Gilchrist, Kylie Smith, Christopher A. Magee, Sandra Jones
A Hangover And A One-Night Stand: Alcohol And Risky Sexual Behaviour Among Female Students At An Australian University, Heidi Gilchrist, Kylie Smith, Christopher A. Magee, Sandra Jones
Sandra Jones
There is a growing body of research in Australia exploring the alcohol consumption behaviours of young people and the attendant health and social risks associated with excessive use of alcohol (Chikritzhs et al. 2003; Mancina-Pena & Tyson 2007). A number of studies from countries such as the United States and New Zealand indicate that university students tend to drink at riskier levels than the broader population (see for example Wechsler et al. 1994; Kypri, Stephenson & Langley 2005; Wechsler & Nelson 2008). Data from Australia are limited, although the few studies that have been conducted suggest that Australian university students …
Do Australian Adolescent Female Fake Tan (Sunless Tan) Users Practice Better Sun-Protection Behaviors Than Non-Users?, Melinda Williams, Sandra C. Jones, Peter Caputi, Donald C. Iverson
Do Australian Adolescent Female Fake Tan (Sunless Tan) Users Practice Better Sun-Protection Behaviors Than Non-Users?, Melinda Williams, Sandra C. Jones, Peter Caputi, Donald C. Iverson
Sandra Jones
Objective: To determine differences in sun-protection behaviours, and incidence of sunburn, between Australian adolescent female fake tan users and non-users. Design: Cross sectional survey. Method: 398 adolescent females aged 12 to 18 years participated in a survey at public venues, schools, and online. The main outcome measures were self-reported fake tan usage in the past 12 months, frequency of sunburns and habitual sun-protection behaviours. Setting: Surveys were completed in New South Wales, Australia. Results: The prevalence of self-reported use of fake tanning products in the past 12 months among Australian adolescent females was 34.5%. Female fake tan users were significantly …
Perinatal Administration Of Pcp Alters Adult Behaviour In Female Sprague-Dawley Rats, Teresa Du Bois, Xu-Feng Huang, Chao Deng
Perinatal Administration Of Pcp Alters Adult Behaviour In Female Sprague-Dawley Rats, Teresa Du Bois, Xu-Feng Huang, Chao Deng
Xu-Feng Huang
Perinatal phencyclidine (PCP) treatment leads to neuronal damage and causes long-term behavioural alterations in rodents. This study examined the effects of perinatal PCP treatment on behaviour of adult rats in holeboard, elevated plus maze, social interaction and forced swim tests. PCP-treated rats displayed hyperactivity in the holeboard and forced swim tests. These persistent behavioural changes are relevant to the study of psychiatric disorders such as schizophrenia.
Do Australian Adolescent Female Fake Tan (Sunless Tan) Users Practice Better Sun-Protection Behaviors Than Non-Users?, Melinda Williams, Sandra Jones, Peter Caputi, Donald Iverson
Do Australian Adolescent Female Fake Tan (Sunless Tan) Users Practice Better Sun-Protection Behaviors Than Non-Users?, Melinda Williams, Sandra Jones, Peter Caputi, Donald Iverson
Don C. Iverson
Objective: To determine differences in sun-protection behaviours, and incidence of sunburn, between Australian adolescent female fake tan users and non-users. Design: Cross sectional survey. Method: 398 adolescent females aged 12 to 18 years participated in a survey at public venues, schools, and online. The main outcome measures were self-reported fake tan usage in the past 12 months, frequency of sunburns and habitual sun-protection behaviours. Setting: Surveys were completed in New South Wales, Australia. Results: The prevalence of self-reported use of fake tanning products in the past 12 months among Australian adolescent females was 34.5%. Female fake tan users were significantly …
The Use Of Female Sexuality In Australian Alcohol Advertising: Public Policy Implications Of Young Adults' Reactions To Stereotypes, Sandra C. Jones, Amanda Reid
The Use Of Female Sexuality In Australian Alcohol Advertising: Public Policy Implications Of Young Adults' Reactions To Stereotypes, Sandra C. Jones, Amanda Reid
Sandra Jones
Coinciding with the rise of raunch culture, a new female stereotype has emerged in advertising - the lusty, busty exhibitionist who exudes sexual power and confidence. Previous research has generally found that women react less positively to female sexual images in alcohol advertising than males, but different sexual stereotypes have not been explicitly examined. The present study utilizes different types of sexual appeals in three televised advertisements for alcohol brands and investigates the relationship between types of sexual imagery and attitude to the advertisement, stated reasons for (dis)liking the advertisement and purchase intention (PI) among 268 Australian university students. Surprisingly, …
Factors Related To Declining Luteal Function In Women During The Menopausal Transition, Nanette Santoro, Sybil L. Crawford, Bill Lasley, J. L. Luborsky, Karen A. Matthews, Daniel Mcconnell, John F. Randolph, Ellen B. Gold, Gail A. Greendale, S. G. Korenman, Lynda H. Powell, Mary Fran R. Sowers, Gerson Weiss
Factors Related To Declining Luteal Function In Women During The Menopausal Transition, Nanette Santoro, Sybil L. Crawford, Bill Lasley, J. L. Luborsky, Karen A. Matthews, Daniel Mcconnell, John F. Randolph, Ellen B. Gold, Gail A. Greendale, S. G. Korenman, Lynda H. Powell, Mary Fran R. Sowers, Gerson Weiss
Sybil L. Crawford
CONTEXT: Reproductive hormones are incompletely characterized during the menopause transition (MT). Hypothesis: Increased anovulation and decreased progesterone accompany progress through the MT. DESIGN: The Daily Hormone Study (DHS) of the Study of Women's Health Across the Nation (SWAN) included 848 women aged 43-53 yr at baseline who collected daily urine for one cycle or up to 50 d annually for 3 yr. MAIN OUTCOME MEASURES: LH, FSH, estrone conjugates, and pregnanediol glucuronide levels were assessed. Cycles were classified by presumed luteal (ovulatory) status and bleeding. Hormones were related to time in study, age, menopausal status, and selected variables. RESULTS: Ovulatory-appearing …