Are there differences in lifting technique between those with and without low back pain? A systematic review.

Background and aims To systemically review the literature to compare freestyle lifting technique, by muscle activity and kinematics, between people with and without low back pain (LBP). Methods Five databases were searched along with manual searches of retrieved articles by a single reviewer. Studies were included if they compared a freestyle lifting activity between participants with and without LBP.

Controversies in extracorporeal membrane oxygenation (ECMO) utilization and congenital diaphragmatic hernia (CDH) repair using a Delphi approach: from the American Pediatric Surgical Association Critical Care Committee (APSA-CCC).

Purpose: Review current practices and expert opinions on contraindications to extracorporeal membrane oxygenation (ECMO) in congenital diaphragmatic hernia (CDH) and contraindications to repair of CDH following initiation of ECMO.

Methods: Modified Delphi method was employed to achieve consensus among members of the American Pediatric Surgical Association Critical Care Committee (APSA-CCC).

Results: Overall response rate was 81% including current and former members of the APSA-CCC.

Antioxidant and antiproliferative activity of curcumin semicarbazone.

A new semicarbazone derivative of curcumin (CRSC) was synthesized and examined for its antioxidant, antiproliferative, and antiradical activity and compared with those of curcumin (CR). The antioxidant activity was tested by their ability to inhibit radiation induced lipid peroxidation in rat liver microsomes. The antiproliferative activity was tested by studying the in vitro activity of CRSC against estrogen dependant breast cancer cell line MCF-7.

Identification of subpopulations of cells with differing telomere lengths in mouse and human cell lines by flow FISH.

Background: Telomeres are specialized nucleoprotein structures at chromosome ends that undergo dynamic changes after each cell cycle. Understanding the mechanisms of telomere dynamics is critically dependent on the ability to accurately measure telomere length in a cell population of interest. Techniques such as Southern blot, which measures average telomere length, and quantitative fluorescence in situ hybridization (Q-FISH), which can estimate telomere length in individual chromosomes, are limited in their capacity to determine the distribution of cells with differing telomere lengths in a given cell population.

Transition metal complexes of phenanthrenequinone thiosemicarbazone as potential anticancer agents: synthesis, structure, spectroscopy, electrochemistry and in vitro anticancer activity against human breast cancer cell-line, T47D.

The thiosemicarbazone derivative of 9,10-phenanthrenequinone, 1, and its metal complexes were synthesized. The X-ray crystal structure for 1 confirms the presence of the E tautomeric arrangement in this compound. Its copper complex shows 1:1 stoichiometry while nickel and cobalt compounds show 1:2 stoichiometry.