Related Experiment Video
Updated: May 4, 2026

05:03
Author Spotlight: Investigating Physiological Functions of Vitamin A Transporters Using HPLC-Based Vitamin A Profiling
Published on: December 27, 2024
1.7K
[Retinoids in dermatopharmacology]
Summary
Retinoids, vitamin A derivatives, are effective dermatological treatments impacting cell growth and differentiation. Understanding their therapeutic uses and side effects is crucial for safe patient management.
Area of Science:
- Dermatology
- Pharmacology
Context:
- Retinoids are vital for regulating cell proliferation and differentiation.
- They play a significant role in various bodily functions, notably in skin health.
Purpose:
- To review current medical literature on the therapeutic use, effects, and side-effects of topical and systemic retinoids.
- To consolidate information on retinoid applications in dermatopharmacology.
Summary:
- Retinoids, encompassing natural and synthetic vitamin A derivatives, are widely used in dermatopharmacology.
- Their influence on keratinization, epithelial differentiation, and keratinocyte proliferation underpins their therapeutic efficacy.
- The review covers both topical and systemic retinoid applications.
Impact:
- Retinoids are highly efficacious drugs for treating numerous dermatological disorders.
- Comprehensive patient education regarding potential side-effects is essential for safe and effective retinoid therapy.
More Related Videos
Related Concept Videos
Acne Infection
94
Acne is a multifactorial skin condition primarily affecting adolescents and young adults, with a global prevalence estimated to exceed 75% in this demographic. The condition is characterized by the formation of comedones (blackheads and whiteheads), papules, pustules, nodules, and, in severe cases, cysts, particularly in areas rich in sebaceous glands such as the face, neck, chest, and back. The pathogenesis involves increased sebum production, follicular hyperkeratinization, colonization by...
94
The Retina
56.6K
The retina is a layer of nervous tissue at the back of the eye that transduces light into neural signals. This process, called phototransduction, is carried out by rod and cone photoreceptor cells in the back of the retina.
56.6K
Reticular Dermis
4.6K
The papillary and reticular dermis are the two layers of the dermis. They are made of connective tissue with fibers of collagen extending from one to the other, making the border between the two somewhat indistinct. The dermal papillae extending into the epidermis belong to the papillary layer, whereas the dense collagen fiber bundles below belong to the reticular layer.
Reticular Layer
Underlying the papillary layer is the much thicker reticular layer, composed of dense, irregular connective...
Reticular Layer
Underlying the papillary layer is the much thicker reticular layer, composed of dense, irregular connective...
4.6K
Drug Delivery: Miscellaneous Routes
1.1K
Drug delivery methods like oral inhalation, nasal sprays, transdermal patches, eye drops, intravitreal injection, and rectal administration provide localized effects with reduced toxicity.
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
1.1K
Diabetic Retinopathy
55
DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
55
Photoreceptors and Visual Pathways
8.5K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
8.5K

