Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Stereotypes, Prejudice, and Discrimination02:55

Stereotypes, Prejudice, and Discrimination

92.2K
Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who...
92.2K
Bias in Epidemiological Studies01:29

Bias in Epidemiological Studies

765
Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:  
765
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

6
In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
6
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption01:22

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption

9
As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
9
Aging01:26

Aging

301
Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
301
Longitudinal Research02:20

Longitudinal Research

12.7K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
12.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Addressing the dual-use of antifungals and fungal antimicrobial resistance (fAMR) through a One Health approach.

npj antimicrobials and resistance·2026
Same author

Development of Radiomics Models to Predict Progression-Free Survival and Early Polymetastatic Progression in Patients With Lung Oligometastases Treated on the Single-Arm Phase II Stereotactic Ablative Radiotherapy-5 Trial.

Clinical oncology (Royal College of Radiologists (Great Britain))·2026
Same author

Novel amplified fragment length polymorphism (AFLP) markers for typing medically relevant <i>Fusarium</i> and allied fusarioid genera.

Fungal systematics and evolution·2025
Same author

Correlates of Subjective Cognitive Decline in Black American Men.

The journal of prevention of Alzheimer's disease·2024
Same author

Zero-field magnetic skyrmions in exchange-biased ferromagnetic-antiferromagnetic bilayers.

Journal of physics. Condensed matter : an Institute of Physics journal·2024
Same author

Coupled atomistic spin-lattice simulations of ultrafast demagnetization in 3d ferromagnets.

Scientific reports·2024
Same journal

Assessing Differences in Measurement of Nonfatal Firearm Crime in the Uniform Crime Report Summary Reporting System and National Incident-Based Reporting System.

Journal of urban health : bulletin of the New York Academy of Medicine·2026
Same journal

Optimal Scale of Greenspace Exposure for Pulmonary Tuberculosis Treatment Success: Multi-scale Associations and Interactions with Air Pollutants.

Journal of urban health : bulletin of the New York Academy of Medicine·2026
Same journal

Beyond COVID-19: Behavioral Drivers of Pandemic Prevention in Ghana's Informal Urban Settlements.

Journal of urban health : bulletin of the New York Academy of Medicine·2026
Same journal

Civic Engagement, Positive Organizational Sentiment, and Health in Baltimore, Maryland.

Journal of urban health : bulletin of the New York Academy of Medicine·2026
Same journal

The Impact of Streetlight Placement on Trends and Disparities in Pedestrian-Motor Vehicle Crashes.

Journal of urban health : bulletin of the New York Academy of Medicine·2026
Same journal

The Drug Market's Impact on the Overdose Risk Environment for Women Who Use Drugs During the COVID-19 Pandemic.

Journal of urban health : bulletin of the New York Academy of Medicine·2026
See all related articles

Related Experiment Video

Updated: Oct 7, 2025

Oral Health Assessment by Lay Personnel for Older Adults
08:47

Oral Health Assessment by Lay Personnel for Older Adults

Published on: February 2, 2020

13.0K

Racism and Older Black Americans' Health: a Systematic Review.

S E LaFave1,2,3, J J Suen4,5, Q Seau1

  • 1Johns Hopkins University School of Nursing, Baltimore, MD, USA.

Journal of Urban Health : Bulletin of the New York Academy of Medicine
|January 8, 2022
PubMed
Summary
This summary is machine-generated.

Racism significantly impacts health in older Black adults, affecting mental health, cardiovascular health, and cognition. More research is needed on structural racism as a social determinant of health.

Keywords:
DiscriminationOlder adultsRacismSocial determinants of healthSystematic review

More Related Videos

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects
08:13

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects

Published on: May 10, 2019

6.5K
Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing
06:58

Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing

Published on: January 24, 2020

7.5K

Related Experiment Videos

Last Updated: Oct 7, 2025

Oral Health Assessment by Lay Personnel for Older Adults
08:47

Oral Health Assessment by Lay Personnel for Older Adults

Published on: February 2, 2020

13.0K
Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects
08:13

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects

Published on: May 10, 2019

6.5K
Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing
06:58

Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing

Published on: January 24, 2020

7.5K

Area of Science:

  • Public Health
  • Social Epidemiology
  • Gerontology

Background:

  • Racism is a significant social determinant of health.
  • Older Black adults in the USA face unique health challenges.
  • Understanding the multifaceted impacts of racism on this demographic is crucial.

Purpose of the Study:

  • To review existing research on racism as an independent variable and health outcomes as dependent variables in Black American adults aged 50 years and older.
  • To identify the types of racism measured and the health outcomes examined in the literature.
  • To highlight gaps in the current research, particularly concerning structural racism.

Main Methods:

  • Systematic review of 43 studies examining racism and health outcomes in older Black adults.
  • Categorization of studies based on the type of racism measured (interpersonal, institutional, residential segregation, structural).
  • Analysis of reported associations between racism and various health outcomes (mental, cardiovascular, cognitive, physical, telomere length, general health).

Main Results:

  • Fourteen studies found associations between racism and mental health outcomes.
  • Significant links were observed with cardiovascular outcomes (5 studies), cognition (7 studies), and general health (5 studies).
  • Ten studies reported no significant associations, and most studies were cross-sectional, limiting causal inference.

Conclusions:

  • Racism, including perceived interpersonal and institutional forms, is associated with adverse health outcomes in older Black adults.
  • Current research has limitations, with a lack of robust measurement of structural and multilevel racism.
  • Further research with improved measurement tools is needed to fully understand racism's impact on the health of older adults as a social determinant.