(in Polish) Skin photobiology
2600-OG-EN-SP
The main goal of the course is to give the students a broad overview of the most important scientific fields of photobiology and photomedicine with a focus on photophysics and photochemistry, penetration of light in tissue, photomedicine including photodynamic therapy, photodiagnosis, UV effects on tissue (DNA damage, photocarcinogenesis, photoimmunology, UV cell signaling and vitamin D synthesis), photosynthesis, environmental photobiology and photosensory biology.
The lectures will focus on a general aspects of skin photobiology, photomedicine, photoneuroendocrine and photoimmunological aspects of skin biology and will provide the background for laboratory.
The laboratory course will focus on anatomy, histology and pathology of the skin, skin phototypes, methods for the detection of UV-induced changes in the skin, analysis of sunscreens and methods for detection of reactive oxygen species. The students will also get the knowledge about artificial UV radiators (sunbeds, sunlamps, nail lamps).
Total student workload
Contact hours with teacher:
- participation in lectures - 10 hrs
- participation in laboratory – 20 hrs
- consultations - 10 hrs
Self-study hours:
- preparation for lectures – 5 hrs
- preparation for laboratory - 10 hrs
- writing lab reports – 20 hrs
- reading literature - 6 hrs
- preparation for test - 8 hrs
- test – 1 h
Altogether: 90 hrs (3 ECTS)
Learning outcomes - knowledge
Student
W1: has basic knowledge of skin anatomy and histology and identifies the layers of the skin
W2: possesses knowledge of the interaction of the skin with the nervous, endocrine and immune systems
W3: possesses knowledge of potential of medical use of light
W4: is familiar with the methods of skin photoprotection
W5: possesses knowledge of positive and negative effects of skin exposured to UV
W6: has advanced knowledge of photoimmunology and its medical aspects
W7: possesses knowledge of physical, chemical and physiological basis of the influence of light radiation on chemical substances, cells, tissues (especially the skin) and the human body
Learning outcomes - skills
Student
U1: has the ability to identify the active ingredients of sunscreens
U2: has basic skills in UV-induced damages of the skin analysis
U3: can explain the mechanisms of damages induced by UV radiation
U4: has basic skills in in vitro cell cultures (normal and pathological skin cell lines)
U5: can explain the mechanism of natural protective mechanisms of skin against UV radiation (immediate and delayed tanning)
U6: has basic skills in using dermatoscope
U7: is able to pose a research problem and critically analyze scientific publications in the field of the impact of UV radiation on the skin
Learning outcomes - social competencies
Student
K1: understands the significance of skin photoprotection
K2: identifies the negative effects of UV radiation on the skin
K3: understands the need for educate the society how to protect the skin against UV radiation
K4: understands the significance of proper vitamin D serum level
K5: is able to work in a multi-specialist team solving scientific and practical problems in the field of photobiology of the skin.
Teaching methods
Expository teaching methods:
-informative lecture
-discussion
-participatory lecture
Exploratory teaching methods
- practical
- experimental
- laboratory
- presentation of a paper
Expository teaching methods
- description
- informative (conventional) lecture
Exploratory teaching methods
- observation
- experimental
- laboratory
- practical
Type of course
elective course
Prerequisites
Basic knowledge of biology.
Course coordinators
Assessment criteria
Assessment methods:
- test - W1, W2, W3, W4, W5, W6, W7, U2, U3, U5, K4
- oral examination - W4, W5, U2, U3, K1, K2, K3, K4
- activity - W1, U1, U4, U6, U7
-lab reports – U1, U2, U3, U5, U6, U7, K5
Assessment criteria:
fail - <60%
satisfactory - 60-67%
satisfactory plus - 68-76%
good - 77-85%
good plus - 86-94%
very good - >94%
Additional information
Additional information (registration calendar, class conductors,
localization and schedules of classes), might be available in the USOSweb system: