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

Bacterial Phylum Actinobacteria01:30

Bacterial Phylum Actinobacteria

164
Coryneform bacteria are gram-positive, aerobic, nonmotile rods that exhibit irregular, club-shaped, or V-shaped arrangements. Their V-shape results from snapping division, where the inner cell wall layer forms the cross-wall, while the outer layer remains intact until it ruptures on one side, causing the daughter cells to bend away.The primary genera are Corynebacterium and Arthrobacter. Corynebacterium includes diverse species, ranging from saprophytes to pathogens like Corynebacterium...
164
Bacterial Phylum Tenericutes01:24

Bacterial Phylum Tenericutes

143
The phylum Tenericutes, which includes the single class Mollicutes, comprises bacteria that lack cell walls. The term "Mollicutes" derives from the Latin word mollis, meaning "soft." These organisms are among the smallest known and are commonly referred to as mycoplasmas due to the prominence of the genus Mycoplasma, which includes well-known human pathogens. Despite their inability to stain gram-positively (a result of their lack of cell walls), mycoplasmas are phylogenetically related to the...
143
Bacterial Phylum Planctomycetes01:26

Bacterial Phylum Planctomycetes

123
Planctomycetes are a group of morphologically distinct bacteria predominantly classified into two orders: Planctomycetales and Brocadiales. These gram-negative bacteria exhibit unique features, including division by budding and the presence of stalks or appendages. Their cells are often found in rosette arrangements, and they are notable for possessing an S-layer in their cell envelope, which is relatively uncommon among bacteria. Additionally, Planctomycetes frequently exhibit intracellular...
123
Defense Against Bacterial Pathogens01:31

Defense Against Bacterial Pathogens

1.6K
The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
1.6K
Bacterial Phylum Proteobacteria01:26

Bacterial Phylum Proteobacteria

217
Proteobacteria, one of the largest and most diverse bacterial phyla, encompasses a wide range of Gram-negative bacteria distinguished by their outer membrane composed of lipopolysaccharides. These microorganisms exhibit various metabolic capabilities, including phototrophy, chemolithotrophy, and heterotrophy, and thrive in diverse environments from soil to aquatic systems and host-associated niches. The phylum is divided into six classes: Alphaproteobacteria, Betaproteobacteria,...
217
Mismatch Repair01:36

Mismatch Repair

40.8K
Overview
40.8K

You might also read

Related Articles

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

Sort by
Same author

Final Subcortical Motor Mapping Threshold and Overall Survival After Motor-Eloquent Glioblastoma Resection: Exploratory Analysis of Residual Fluorescence at the Motor Boundary.

Cancers·2026
Same author

C-terminal domain of the filamentous hemagglutinin FhaB is crucial for interaction of <i>Bordetella pertussis</i> with ciliated epithelial cells.

bioRxiv : the preprint server for biology·2026
Same author

Learning Preferences and Characteristics of Generation Z Students in Pediatric Nursing, Midwifery, Physiotherapy, Occupational Therapy, Radiology Assistance, and Paramedicine: Protocol for a Scoping Review.

JMIR research protocols·2026
Same author

Durable complete metabolic responses to androgen receptor-targeted therapy in metastatic primary cutaneous apocrine carcinoma: a case report and literature review.

Discover oncology·2026
Same author

Antimicrobial peptides derived from human ameloblastin targeting biofilms.

BMC oral health·2025
Same author

Pathology in Hradec Králové through the ages.

Casopis lekaru ceskych·2025

Related Experiment Video

Updated: Oct 6, 2025

Purification of a High Molecular Mass Protein in Streptococcus mutans
09:51

Purification of a High Molecular Mass Protein in Streptococcus mutans

Published on: September 14, 2019

6.1K

Pathologia mutans.

Petra Kašparová, Ivo Šteiner

    Ceskoslovenska Patologie
    |January 19, 2022
    PubMed
    Summary
    This summary is machine-generated.

    Autopsy data from 1929 and 1989 reveal significant shifts in causes of death, with infections declining and neoplasms rising, reflecting major 20th-century healthcare advancements.

    Keywords:
    Autopsyautopsy findingshealth carehealthcarelethal diseasespathologyresearch

    More Related Videos

    Generation of a Gene-disrupted Streptococcus mutans Strain Without Gene Cloning
    12:06

    Generation of a Gene-disrupted Streptococcus mutans Strain Without Gene Cloning

    Published on: October 23, 2017

    7.9K
    Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries
    08:20

    Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries

    Published on: March 31, 2021

    6.5K

    Related Experiment Videos

    Last Updated: Oct 6, 2025

    Purification of a High Molecular Mass Protein in Streptococcus mutans
    09:51

    Purification of a High Molecular Mass Protein in Streptococcus mutans

    Published on: September 14, 2019

    6.1K
    Generation of a Gene-disrupted Streptococcus mutans Strain Without Gene Cloning
    12:06

    Generation of a Gene-disrupted Streptococcus mutans Strain Without Gene Cloning

    Published on: October 23, 2017

    7.9K
    Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries
    08:20

    Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries

    Published on: March 31, 2021

    6.5K

    Area of Science:

    • Pathology
    • Medical History
    • Public Health

    Background:

    • Autopsy data provides crucial insights into disease prevalence and mortality patterns.
    • Comparing historical autopsy cohorts can reveal significant changes in public health and medical practice over time.

    Purpose of the Study:

    • To compare autopsy findings from 1929 and 1989 to identify changes in causes of death.
    • To evaluate the impact of 20th-century healthcare advancements on mortality patterns.

    Main Methods:

    • Retrospective analysis of autopsy records from a single center.
    • Comparison of two distinct cohorts: 1929 (n=275) and 1989 (n=974).
    • Analysis of demographic data (age, sex) and causes of death.

    Main Results:

    • Infections, including tuberculosis, were the leading cause of death in 1929 (61%), decreasing to 4.6% in 1989.
    • Neoplasms rose from 12% in 1929 to become the leading cause (31%) in 1989.
    • Cardiovascular disorders increased from 6.5% in 1929 to 21% in 1989.
    • Median age at autopsy increased from 50 years in 1929 to 65 years in 1989.

    Conclusions:

    • The 20th century witnessed a dramatic epidemiological transition in causes of mortality.
    • Reduced infectious disease mortality and increased longevity highlight significant healthcare improvements.
    • The rise in neoplasms and cardiovascular disorders underscores evolving public health challenges.