Organ Retrieval
Organ Retrieval - Related Videos
08:42
Retrieval of Mouse Oocytes
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Cited by 13 •
2007
This protocol illustrates the technique for extracting oocytes or early-stage fertilized embryos from the oviduct of mice. The ability to identify the infindibulum and insert a blunt end needle into it is essential to correctly performing the procedure.
01:12
Retrieval
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2025
Retrieval is the process of getting information out of memory storage and back into conscious awareness. This ability is essential for daily tasks like brushing hair and teeth, driving to work, and performing job duties. Retrieval occurs in three ways: recall, recognition, and relearning. Recall involves accessing information without cues, such as during an essay test, where individuals must retrieve facts and concepts from memory unaided. Another example is remembering the name of a colleague...
05:52
Deployment and Retrieval of Mineral Samplers
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2026
Many important reactive minerals are formed during in situ groundwater remediation; however, conventional drill core-based methods often present challenges in collecting these minerals. This article offers techniques for utilizing the Min-Trap, an innovative passive sampling device, to effectively collect and measure reactive minerals from conventional monitoring wells.
01:45
ER Retrieval Pathway
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2023
In the secretory pathway, vesicles transport proteins from one cellular compartment to another in forward transport to deliver the protein to its correct location. Occasionally, misfolded proteins and incorrect proteins escape their original compartments, and a retrieval pathway is used to return the escaped proteins to their original compartment. The ER uses many checkpoints to prevent the entry of incorrectly folded or a resident protein as cargo onto a transport vesicle. These mechanisms...
08:07
Personalized Peptide Arrays for Detection of HLA Alloantibodies in Organ Transplantation
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Cited by 2 •
2017
Mismatches in human leukocyte antigen (HLA) sequences between organ donor and recipient pairs are the major cause of antibody-mediated rejection in organ transplantation. Here we present the use of custom antigen arrays that are based on individual donors' HLA sequences to probe anti-donor HLA alloantibodies in organ recipients.
FAQs
Cold preservation slows cellular metabolism, helping limit ischemic injury while an organ is outside the body. During retrieval, teams maintain controlled cold conditions from recovery through transport rather than treating cooling as a final step. This approach helps the organ tolerate the interval between surgical recovery and transplantation.
Flushing the recovered organ with preservation solution begins the protective storage process before transport. Combined with cold conditions, this step helps reduce cellular metabolism and ischemic injury during the period outside the donor. Careful handling is required so preservation supports organ quality without compromising the surgical recovery process.
Rapid coordination limits the time an organ remains vulnerable to ischemic injury, but speed cannot replace controlled surgical technique. Surgeons must preserve relevant anatomy, maintain sterility, and assess organ quality while completing recovery. This balance supports safe transport and helps determine whether the recovered organ remains suitable for transplantation.
Retrieval proceeds within a broader allocation process rather than as an isolated operation. Donor eligibility and consent establish whether recovery can occur, while organ matching connects the recovered organ with an appropriate recipient. These decisions coordinate surgical timing, preservation, and transport so the organ can be used under medically appropriate conditions.
The process begins after donor eligibility, consent, and matching have been established. Surgeons then recover the selected organ using controlled surgical techniques, flush it with preservation solution, and place it under cold conditions for transport. Coordination among these steps is essential because preservation begins during recovery and continues until transplantation.
The central preservation materials and conditions identified for retrieval are a suitable preservation solution and controlled cold storage. They work alongside sterile surgical technique and careful anatomical handling. Together, these elements protect organ quality during the transition from donor recovery to transport, when ischemic injury remains an important concern.
Successful retrieval expands the number of organs that can reach recipients and supports better transplant outcomes by protecting organ quality during recovery and transport. The procedure also provides a practical context for researching preservation methods. Improving storage approaches may extend safe storage periods and increase the available donor organ supply.