Cybermedlife - Therapeutic Actions Ice - Application

Use of external abdominal ice to complete external cephalic version in term breech pregnancy. 📎

Abstract Title: Use of external abdominal ice to complete external cephalic version in term breech pregnancy. Abstract Source: J Am Board Fam Pract. 2005 Jul-Aug;18(4):312-3. PMID: 15994478 Abstract Author(s): Maj Paul F Crawford Article Affiliation: Eglin Air Force Base Family Practice Residency Program, Eglin AFB, Florida 32542, USA. This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: A 36-year-old multiparous woman with fetus in the breech position applied ice to the fundus of the uterus and achieved successful cephalic version. No other reports of using ice to induce cephalic version are found with MEDLINE search; however, it has been used as a folk remedy. Further research to evaluate the efficacy and safety of ice is needed to determine whether it increases cephalic vaginal birth. Article Published Date : Jul 01, 2005
Therapeutic Actions Ice - Application

NCBI pubmed

Efficient long-term cryopreservation of pluripotent stem cells at -80 °C.

Related Articles Efficient long-term cryopreservation of pluripotent stem cells at -80 °C. Sci Rep. 2016 10 03;6:34476 Authors: Yuan Y, Yang Y, Tian Y, Park J, Dai A, Roberts RM, Liu Y, Han X Abstract Current long term cryopreservation of cell stocks routinely requires the use of liquid nitrogen (LN2), because commonly used cryopreservation media containing cell membrane permeating cryoprotectants are thermally unstable when frozen at higher storage temperatures, e.g. -80 °C. This instability leads to ice recrystallization, causing progressive loss of cell viability over time under the storage conditions provided by most laboratory deep freezers. The dependency on LN2 for cell storage significantly increases operational expense and raises issues related to impaired working efficiency and safety. Here we demonstrate that addition of Ficoll 70 to cryoprotectant solutions significantly improves system thermal stability at the working temperature (~-80 °C) of laboratory deep freezers. Moreover, a medium comprised of Ficoll 70 and dimethyl sulfoxide (DMSO) in presence or absence of fetal bovine serum (FBS) can provide reliable cryopreservation of various kinds of human and porcine pluripotent stem cells at -80 °C for periods that extend up to at least one year, with the post-thaw viability, plating efficiency, and full retention of pluripotent phenotype comparable to that achieved with LN2 storage. These results illustrate the practicability of a promising long-term cryopreservation method that completely eliminates the need for LN2. PMID: 27694817 [PubMed - indexed for MEDLINE]