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Related Concept Videos

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...
Staphylococcal Skin Infections01:29

Staphylococcal Skin Infections

Staphylococcus aureus is a Gram-positive coccus that resides harmlessly on the skin and mucous membranes of healthy individuals. When the skin barrier is breached, it can shift from a commensal to an opportunistic pathogen. This transition is facilitated by surface adhesins, such as clumping factor B and S. aureus surface protein G (SasG), which bind to structural proteins, including loricrin and cytokeratin, in the damaged epidermis. Protein A, another key factor, binds the Fc region of...
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.
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...
Candidiasis01:20

Candidiasis

Candidiasis is a fungal infection caused by opportunistic species of Candida. It can affect various anatomical sites, including the skin, oral cavity, nails, and genitourinary tract. Among its forms, vaginal candidiasis is the most common type of mucosal infection. It typically results from the overgrowth of Candida albicans in the vaginal mucosa. Under normal conditions, C. albicans exists as a commensal organism within the vaginal microbiota, regulated by the dominance of lactobacilli, which...
Genital Herpes01:23

Genital Herpes

Genital herpes is a sexually transmitted infection primarily caused by herpes simplex virus type 2 (HSV-2), though herpes simplex virus type 1 (HSV-1) is increasingly implicated in genital infections, particularly among younger populations. Transmission occurs mainly through sexual contact, with asymptomatic viral shedding serving as a major route of spread. This characteristic makes HSV-2 difficult to control at a population level, as individuals may unknowingly transmit the virus even in the...

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WITHDRAWN: Addressing Vancomycin Adverse Cutaneous Reactions.

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A Murine Model of Group B Streptococcus Vaginal Colonization
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Streptococcal vulvovaginitis.

Warren R Heymann1

  • 1Based on the dialogue "Pediatric vulvar disorders" between K. Robin Carder, MD and Stuart Brown, MD.

Journal of the American Academy of Dermatology
|June 23, 2009
PubMed
Summary
This summary is machine-generated.

Dialogues in Dermatology offers monthly audio discussions on current dermatologic topics. Expert commentaries summarize key points for Journal of the American Academy of Dermatology readers.

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Area of Science:

  • Dermatology
  • Medical Education

Background:

  • Dialogues in Dermatology is a monthly audio program.
  • It features discussions between dermatologists on timely topics.
  • Commentaries are provided by the Editor-in-Chief.

Purpose of the Study:

  • To provide dermatologists with accessible, up-to-date information.
  • To summarize key dermatologic topics through expert discussion.
  • To serve as a special resource for readers of the Journal of the American Academy of Dermatology.

Main Methods:

  • Monthly audio program format.
  • Discussions led by dermatologists.
  • Inclusion of expert commentaries as topic summaries.

Main Results:

  • Content focuses on timely dermatologic topics.
  • Expert commentaries offer concise summaries.
  • Program serves as a supplementary educational service.

Conclusions:

  • Dialogues in Dermatology enhances professional development for dermatologists.
  • The audio format and expert summaries facilitate learning.
  • It bridges clinical discussions with journal readership.