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Related Concept Videos

Sexually Transmitted Infections01:26

Sexually Transmitted Infections

Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
Trichomoniasis01:18

Trichomoniasis

Trichomonas vaginalis is a flagellated protozoan parasite and the causative agent of trichomoniasis, one of the most prevalent non-viral sexually transmitted infections in the United States. This extracellular parasite primarily colonizes the lower genitourinary tract in women—particularly the vagina—and in men, the urethra and prostate. Its structural and functional adaptations enable its survival, motility, and pathogenicity within the host environment.Structural Features and Host EntryT.
Bacterial Phylum Chlamydiae01:29

Bacterial Phylum Chlamydiae

The phylum Chlamydiae or Chlamydiota is composed of a single order, Chlamydiales. This phylum consists entirely of obligate intracellular parasites that infect eukaryotic hosts. While human pathogens within this group have been studied extensively, the phylum encompasses many species capable of interacting with various eukaryotic organisms. Members of Chlamydiae are typically small cocci, approximately 0.5 μm in diameter, and exhibit a distinctive developmental cycle. As is characteristic of...
Streptococcal Pharyngitis01:27

Streptococcal Pharyngitis

Streptococcal pharyngitis, commonly known as “strep throat,” is an acute infection of the oropharyngeal tissues caused by the Gram‑positive Group A Streptococcus (Streptococcus pyogenes). Transmission occurs primarily through respiratory droplets expelled during coughing, sneezing, or talking.Mechanisms of Host Entry and Immune EvasionUpon entering the host, S. pyogenes adheres to the mucosal epithelial cells of the pharynx via surface proteins, notably lipoteichoic acid and the antiphagocytic...
Urinary Tract Infection II: Pathophysiology01:25

Urinary Tract Infection II: Pathophysiology

The pathophysiology of urinary tract infections (UTIs) encompasses several progressive stages, beginning with bacterial colonization and culminating in potential systemic complications if untreated. UTIs are primarily initiated by bacteria, such as Escherichia coli, which often originate from the gastrointestinal tract and migrate to the urinary system through the periurethral area. This migration can occur via several routes, including improper hygiene practices, sexual activity, or...
Diphtheria01:28

Diphtheria

Diphtheria is an acute, toxin-mediated infectious disease that primarily affects the upper respiratory tract. It is caused by Corynebacterium diphtheriae, a Gram-positive, pleomorphic rod that lacks spore-forming capability and exhibits a characteristic club-shaped morphology under microscopic examination. While C. diphtheriae can asymptomatically colonize mucosal surfaces, clinical disease manifests only when the bacterial strain is lysogenized by a specific β-corynephage. This phage...

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

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[Laboratory practices: diagnostics and antibiotics resistance testing of Neisseria gonorrhoeae in Germany].

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz·2015
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Prevalence of Adamantiades-Behçet's disease in Germany and the municipality of Berlin: results of a nationwide survey.

Clinical and experimental rheumatology·2006
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[The 100 years since discovery of Spirochaeta pallida].

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Current epidemiological data from the German Registry of Adamantiades-Behçet's disease.

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[CD8-positive, CD30-negative cutaneous T-cell lymphoma simulating pyoderma gangrenosum].

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Sexually transmitted diseases in children. A practical approach.

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Related Experiment Video

Updated: Jul 18, 2026

Quantitative Examination of Antibiotic Susceptibility of Neisseria gonorrhoeae Aggregates Using ATP-utilization Commercial Assays and Live/Dead Staining
08:04

Quantitative Examination of Antibiotic Susceptibility of Neisseria gonorrhoeae Aggregates Using ATP-utilization Commercial Assays and Live/Dead Staining

Published on: February 8, 2019

[Gonorrhea].

P K Kohl1

  • 1Klinik für Dermatologie und Venerologie, Vivantes Klinikum Neukölln, Rudower Strasse 48, 12351 Berlin, Deutschland. peter.kohl@vivantes.de

Der Urologe. Ausg. A
|November 16, 2006
PubMed
Summary

Neisseria gonorrhoeae, a common sexually transmitted infection, presents with purulent discharge and can affect various sites. Condoms provide protection, and Cefixime is the recommended treatment in Central Europe.

Area of Science:

  • Microbiology
  • Infectious Diseases
  • Public Health

Context:

  • Neisseria gonorrhoeae is a frequent cause of sexually transmitted infections.
  • Women face a higher risk of infection compared to men.
  • The infection is primarily transmitted through sexual intercourse.

Purpose:

  • To provide an overview of Neisseria gonorrhoeae infection.
  • To describe the clinical presentation and transmission routes.
  • To outline current treatment recommendations.

Summary:

  • Neisseria gonorrhoeae infection typically manifests with purulent secretions after a 2-6 day incubation period.
  • Commonly affected sites include the urethra, cervix, rectum, pharynx, and conjunctiva.
  • Condoms are effective in preventing gonococcal infections.

More Related Videos

Metal-Limited Growth of Neisseria gonorrhoeae for Characterization of Metal-Responsive Genes and Metal Acquisition from Host Ligands
07:26

Metal-Limited Growth of Neisseria gonorrhoeae for Characterization of Metal-Responsive Genes and Metal Acquisition from Host Ligands

Published on: March 4, 2020

Related Experiment Videos

Last Updated: Jul 18, 2026

Quantitative Examination of Antibiotic Susceptibility of Neisseria gonorrhoeae Aggregates Using ATP-utilization Commercial Assays and Live/Dead Staining
08:04

Quantitative Examination of Antibiotic Susceptibility of Neisseria gonorrhoeae Aggregates Using ATP-utilization Commercial Assays and Live/Dead Staining

Published on: February 8, 2019

Metal-Limited Growth of Neisseria gonorrhoeae for Characterization of Metal-Responsive Genes and Metal Acquisition from Host Ligands
07:26

Metal-Limited Growth of Neisseria gonorrhoeae for Characterization of Metal-Responsive Genes and Metal Acquisition from Host Ligands

Published on: March 4, 2020

Impact:

  • Highlights the importance of safe sex practices in preventing gonorrhea.
  • Informs about the standard treatment protocol in Central Europe, emphasizing Cefixime.
  • Contributes to public health awareness regarding this prevalent STI.