We report a new kind of field-responsive fluid consisting of suspensions of diamagnetic (DM) and ferromagnetic (FM) microparticles in ferrofluids. We designate them as inverse magnetorheological (IMR) fluids for analogy with inverse ferrofluids (IFFs). Observations on the particle self-assembly in IMR fluids upon magnetic field application showed that DM and FM microparticles were assembled int...

OBJECTIVES First, to determine the infant mortality rate (IMR) for Dutch patients with isolated oral clefts (OC) as well as for patients with clefts seen in association with other malformations. Second, to conduct a similar analysis per cleft type: cleft lip with or without cleft palate (CP), CP (including Robin sequence). Third, to examine the underlying causes of death. MATERIAL AND METHODS...

Half of the 10 million children who die annually in the world are from Sub-Saharan Africa (SSA). The reasons are known, but lack of will and resources avoid the development of sustainable policies. Associated factors to the high infant mortality rate (IMR) in SSA have been investigated in this research. An ecological multi-group study was designed comparing rates within SSA. The dependent varia...

Caspase-activated DNase is responsible for the oligonucleosomal DNA degradation during apoptosis. DNA degradation is thought to be important for multicellular organisms to prevent oncogenic transformation or as a mechanism of viral defense. It has been reported that certain cells, including some neuroblastoma cell lines such as IMR-5, enter apoptosis without digesting DNA in such a way. We have...

PURPOSE We performed this study to assess the trend of geographical disparities between rural areas located in the catchment areas of 41 medical universities in Iran from 1993 to 2008. We evaluated four indicators including rates for neonatal mortality (NMR), infant mortality (IMR), under-5 mortality (U5MR) and crude death (CDR). METHODS We got about 656 university-year data points for each o...

Under continuous lighting, moving stimuli such as ceiling fans and car wheels can sporadically appear to move in the reverse direction-this phenomenon is known as illusory motion reversal (IMR). We have previously suggested that IMR results from the spurious activation of motion detectors tuned for the opposite direction of motion, leading to a rivalry between two possible motion percepts. To d...

BACKGROUND The relationship between epicardial stenosis and microvascular resistance remains controversial. Exploring the relationship is critical, as many tools used in interventional cardiology imply minimal and constant resistance. However, variable collateralization may impact well on these measures. We hypothesized that when collateral supply was accounted for, microvascular resistance wou...

Ischemic mitral regurgitation (IMR) is mitral regurgitation (MR) due to complications of coronary artery disease and not fortuitously associated with it. Acute MR secondary to ruptured papillary muscle after myocardial infarction is rare and often fatal. We focus on functional MR, much more common, which occurs without any intrinsic valve disease. It was often underrated because of low murmur i...

BACKGROUND Mesenchymal stem/stromal cells have unique properties favorable to their use in clinical practice and have been studied for cardiac repair. However, these cells are larger than coronary microvessels and there is controversy about the risk of embolization and microinfarctions, which could jeopardize the safety and efficacy of intracoronary route for their delivery. The index of microc...

Maznyczka AM, et al. Heart Month 2017 Vol 0 No 0 Figure 1 Two patients, both with acute inferior ST-segment-elevation myocardial infarction treated successfullywith primary percutaneous coronary intervention (PCI). Each patient had thrombolysis in myocardial infarction (TIMI) grade 3 flow at the end of PCI. Cardiac magnetic resonance (CMR) imaging was performed at 3 days postreperfusion in both...