Protect underlying tissues from injury: mechanical, heat, cold, biological
Prevent excess water loss
Act as a temperature regulator
Serve as a reservoir for food and water: adipose tissue
Serve as a sense organ for cutaneous senses: pain, heat, cold, pressure, touch
Prevent entrance of foreign bodies: microorganisms.
Epidermis
Keratinocytes, melanocytes
About 0.2mm thickness
Provide v
Endothelial Cell Coculture Within Tissue-Engineered
Cardiomyocyte Sheets Enhances Neovascularization
and Improves Cardiac Function of Ischemic Hearts
Department of Cardiovascular MedicineInstitute of Health BiosciencesThe University of Tokushima Graduate School
Limitation
Lack of organ donors
Complications associated with immune
suppressive treatments
is found in many tissues in several alternatively spliced forms. The LEP gene is the human homolog of the gene (ob) mutant in the mouse 'obese' phenotype.
명칭
Leptin
구성
16kDa Protein
분비 장소
Adipose Tissue(지방세포)
유전 정보 위치
사람 : 7번 염색체, 쥐 : 6번 염색체
역할
호르몬으로써 시상하부로 가서 여러 가지 기작을 조절.
1. 유방의 구조
여성의 유방은 9세에서 13세 사이가 되면서 내부 조직의 발달이 점차 촉진되어 원판을 이루는데 이는 사춘기를 거치면서 성적으로 완성된 모습을 보인다.
여성 유방은 생식기계의 부속기관으로서 피부로 덮인 선조직이다. 제 2-6늑골 사이에 위치하며 흉골 외측면에서 액와 중앙선 사이
Enamel
√ Hard and white substance covering the teeth
√ The hardest and most highly mineralized
√ Protects the fragile underlying parts of the teeth
√ Covers the crown and supported by dentin
Component of enamel
√ 96% of enamel : mineral, water, organic material
√ contain two unique classes of proteins amelogenins and enamelins
√ The basic unit of enamel is called