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

Protein Complex Assembly02:41

Protein Complex Assembly

16.7K
Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
16.7K
Protein Complexes with Interchangeable Parts01:57

Protein Complexes with Interchangeable Parts

2.9K
Groups of proteins may form a complex where each protein in this complex has a different role in the overall execution of the complex’s function. Often some of the proteins in the complex can be replaced by a closely related variant to give a complex that contains many of the same components yet is functionally distinct.
The SCF ubiquitin ligase is a protein complex of five individual proteins. This complex attaches ubiquitin to other target proteins to mark them for degradation. In order...
2.9K
Formation of Complex Ions03:45

Formation of Complex Ions

25.8K
A type of Lewis acid-base chemistry involves the formation of a complex ion (or a coordination complex) comprising a central atom, typically a transition metal cation, surrounded by ions or molecules called ligands. These ligands can be neutral molecules like H2O or NH3, or ions such as CN− or OH−. Often, the ligands act as Lewis bases, donating a pair of electrons to the central atom. These types of Lewis acid-base reactions are examples of a broad subdiscipline called coordination...
25.8K
Complexation Equilibria: Factors Influencing Stability of Complexes01:09

Complexation Equilibria: Factors Influencing Stability of Complexes

807
In complexation reactions, metal cations are the electron pair acceptors, and the ligands are the electron pair donors. The stability of the metal complexes depends primarily on the complexing ability of the central metal ion and the nature of the ligands. Generally, the complexing ability of the metal ion depends on the size and charge of the ion. As the metal ion size increases, the stability of the metal complexes decreases, provided that the valency of the metal ion and the ligands remain...
807
Complex Power01:14

Complex Power

878
Power engineers have introduced the concept of complex power to determine the cumulative effect of parallel loads. This idea plays a crucial role in power analysis because it encompasses all the details related to the power consumed by a specific load.
Complex power is defined as the multiplication of the voltage and the complex conjugate of the current. The magnitude of this power, known as apparent power, is measured in volt-amperes (VA). Notably, the angle of the complex power equates to the...
878
Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

30.7K
Crystal Field Theory
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...
30.7K

You might also read

Related Articles

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

Sort by
Same authorSame journal

Systematic Review and Meta-Analysis: Association Between Circulating and Tissue Levels of Selenium and Zinc and Breast Cancer Risk.

The breast journal·2026
See all related articles

Related Experiment Video

Updated: Jan 22, 2026

Author Spotlight: Studying Bacterial Growth in 3D Hydrogel Matrices
05:46

Author Spotlight: Studying Bacterial Growth in 3D Hydrogel Matrices

Published on: January 19, 2024

3.2K

3D areola dermopigmentation (nipple-areola complex).

Natalia Rodrigues Uhlmann1, Maria Marta Martins1, Sebastião Piato1

  • 1Department of Obstetrics and Gynecology, Santa Casa de Sao Paulo School of Medical Sciences, São Paulo, Brazil.

The Breast Journal
|July 20, 2019
PubMed
Summary

3D dermopigmentation offers a promising, non-surgical alternative for nipple-areola complex (NAC) reconstruction. This technique provides excellent patient satisfaction and aesthetic results without adverse events, overcoming limitations of traditional surgical methods.

Keywords:
areoladermopigmentationmastectomynipplenipple-areola complextattooings

More Related Videos

Multicolor 3D Printing of Complex Intracranial Tumors in Neurosurgery
14:15

Multicolor 3D Printing of Complex Intracranial Tumors in Neurosurgery

Published on: January 11, 2020

7.6K
Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction
13:35

Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction

Published on: May 17, 2024

4.1K

Related Experiment Videos

Last Updated: Jan 22, 2026

Author Spotlight: Studying Bacterial Growth in 3D Hydrogel Matrices
05:46

Author Spotlight: Studying Bacterial Growth in 3D Hydrogel Matrices

Published on: January 19, 2024

3.2K
Multicolor 3D Printing of Complex Intracranial Tumors in Neurosurgery
14:15

Multicolor 3D Printing of Complex Intracranial Tumors in Neurosurgery

Published on: January 11, 2020

7.6K
Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction
13:35

Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction

Published on: May 17, 2024

4.1K

Area of Science:

  • Plastic Surgery
  • Dermatology
  • Oncology

Background:

  • Surgical nipple-areola complex (NAC) reconstruction presents significant drawbacks including necrosis, loss of projection, and high costs.
  • These limitations discourage patients, highlighting the need for effective non-surgical alternatives.

Purpose of the Study:

  • To validate the efficacy and safety of a novel 3D dermopigmentation technique for NAC reconstruction.
  • To assess patient and specialist satisfaction with the 3D dermopigmentation procedure.

Main Methods:

  • A cohort of 30 women with prior breast cancer surgery and NAC removal participated.
  • The 3D dermopigmentation technique was applied to reconstruct the NAC.
  • Patient, physician, and tattooist questionnaires evaluated aesthetic outcomes and satisfaction.

Main Results:

  • Specialists rated overall aesthetics and color as good/excellent in 76.07% and 72.5% of cases, respectively.
  • Patients reported high satisfaction (95%) and excellent color match (100%).
  • No adverse events were reported during or after the procedure.

Conclusions:

  • 3D dermopigmentation is a safe and effective non-surgical option for NAC reconstruction.
  • The technique offers significant advantages over surgical methods, including high patient satisfaction and aesthetic appeal.
  • This pioneering study supports 3D dermopigmentation as a preferred method for NAC restoration.