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

Vitamins01:30

Vitamins

Vitamins, derived from the Latin word for life, are essential organic substances required in small quantities for optimal growth and overall well-being. Unlike other organic nutrients, vitamins don't act as sources of energy or building materials but rather facilitate these nutrients' utilization by the body. Vitamins are predominantly coenzymes, assisting enzymes in specific chemical actions, like the oxidation of glucose for energy involving B vitamins. Most vitamins are not produced in our...
Role of Vitamins in Maintaining Bone Health01:25

Role of Vitamins in Maintaining Bone Health

The growth and maintenance of bone are regulated by a combination of nutritional factors, including vitamins, such as vitamin A, B12, C, D, and K.
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
Inborn Errors of Metabolism01:20

Inborn Errors of Metabolism

Phenylketonuria (PKU) is a protein metabolism disorder characterized by high blood levels of the amino acid phenylalanine. This results from a mutation in the gene responsible for phenylalanine hydroxylase, an enzyme that converts phenylalanine into tyrosine. When this enzyme is deficient, phenylalanine builds up in the blood, leading to symptoms such as vomiting, rashes, seizures, growth deficiency, and severe mental retardation. An early diagnosis and a diet restricting phenylalanine intake...
Disorders of Erythrocytes01:27

Disorders of Erythrocytes

Disorders of erythrocytes, or red blood cells (RBCs), include a range of conditions affecting their number, shape, or function.
Erythrocyte disorders can be broadly categorized into two main types: anemic and polycythemic conditions.
A low oxygen-carrying capacity of the blood due to the loss, lower production, or destruction of erythrocytes is termed anemia. Hemorrhagic anemia, for example, occurs when bleeding from an external wound or internal ulcer reduces erythrocyte counts.
On the other...
Role of Skin in Vitamin D Synthesis01:23

Role of Skin in Vitamin D Synthesis

The skin plays a crucial role in the synthesis of vitamin D, a vital nutrient for various physiological processes in the body. Vitamin D is unique because it can be synthesized in the skin through a series of chemical reactions triggered by exposure to ultraviolet B (UVB) radiation from sunlight.
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin D3(cholecalciferol).
Bone Disorders01:29

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...

You might also read

Related Articles

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

Sort by
Same author

[Current opioid consumption among younger patients : A comparison between the years 2019 and 2023 in a large addiction clinic in Hamburg].

Der Nervenarzt·2025
Same author

Cognitive control in adults with high-functioning autism spectrum disorder: a study with event-related potentials.

Frontiers in psychiatry·2023
Same author

Autism Spectrum Disorders in Adulthood-Symptoms, Diagnosis, and Treatment.

Deutsches Arzteblatt international·2022
Same author

Word recognition memory and serum levels of Borna disease virus specific circulating immune complexes in obsessive-compulsive disorder.

BMC psychiatry·2022
Same author

[Behavioral Addictions in Psychosomatic Care].

Psychotherapie, Psychosomatik, medizinische Psychologie·2021
Same author

Enhanced attentional processing during speech perception in adult high-functioning autism spectrum disorder: An ERP-study.

Neuropsychologia·2021

Related Experiment Video

Updated: Jul 9, 2026

A Rapid and Specific Microplate Assay for the Determination of Intra- and Extracellular Ascorbate in Cultured Cells
11:56

A Rapid and Specific Microplate Assay for the Determination of Intra- and Extracellular Ascorbate in Cultured Cells

Published on: April 11, 2014

[Scurvy--a wrongly forgotten avitaminosis].

Ina Bohrer1, Mandy Roy, Wido Nager

  • 1Klinik für Psychiatrie, Sozialpsychiatrie und Psychotherapie, Medizinische Hochschule Hannover. Bohrer.Ina@MH-Hannover.de

MMW Fortschritte Der Medizin
|December 7, 2007
PubMed
Summary
This summary is machine-generated.

Chronic alcoholism can lead to scurvy, a vitamin C deficiency. This case highlights the risk of diet-related deficiencies in alcoholics and the chronically ill.

More Related Videos

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
07:56

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Published on: January 29, 2018

Automating Citrus Budwood Processing for Downstream Pathogen Detection Through Instrument Engineering
11:30

Automating Citrus Budwood Processing for Downstream Pathogen Detection Through Instrument Engineering

Published on: April 21, 2023

Related Experiment Videos

Last Updated: Jul 9, 2026

A Rapid and Specific Microplate Assay for the Determination of Intra- and Extracellular Ascorbate in Cultured Cells
11:56

A Rapid and Specific Microplate Assay for the Determination of Intra- and Extracellular Ascorbate in Cultured Cells

Published on: April 11, 2014

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
07:56

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Published on: January 29, 2018

Automating Citrus Budwood Processing for Downstream Pathogen Detection Through Instrument Engineering
11:30

Automating Citrus Budwood Processing for Downstream Pathogen Detection Through Instrument Engineering

Published on: April 21, 2023

Area of Science:

  • Nutrition
  • Internal Medicine
  • Clinical Case Study

Background:

  • Scurvy, a condition caused by vitamin C deficiency, is often associated with historical contexts but remains relevant.
  • Dietary deficiencies can manifest in various patient populations, including those with chronic illnesses and substance use disorders.

Observation:

  • A patient with chronic alcoholism presented with classic symptoms of scurvy.
  • Clinical signs included petechiae, abnormal skin and hair changes, and gingivitis.
  • Laboratory findings revealed elevated liver enzymes, hyponatremia, hypoalbuminemia, and hypothyroidism.

Findings:

  • The patient's presentation strongly indicated severe vitamin C deficiency.
  • Alcoholism is identified as a significant risk factor for developing scurvy due to potential dietary inadequacy.

Implications:

  • This case underscores the importance of considering nutritional deficiencies, specifically vitamin C deficiency, in patients with chronic alcoholism.
  • Healthcare providers should be vigilant for diet-related vitamin deficiencies in vulnerable populations.
  • Early recognition and intervention are crucial for managing scurvy and preventing long-term complications.