Whitneyu Test News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Eukaryotes have evolved towards one of two extremes along a spectrum of strategies for remodelling the nuclear envelope during cell division: disassembling the nuclear envelope in an open mitosis or constructing an intranuclear spindle in a closed mitosis1,2. Both classes of mitotic remodelling involve key differences in the core division machinery but the evolutionary reasons for adopting a specific mechanism are unclear. Here we use an integrated comparative genomics and ultrastructural imaging approach to investigate mitotic strategies in Ichthyosporea, close relatives of animals and fungi....

The long-term weight loss effects of sleeve gastrectomy and Roux-en-Y gastric bypass in people with obesity.

Introduction Stroke is the second most common cause of adult death in Africa. We report the characteristics of stroke in Freetown, Sierra Leone. Methods A prospective observational register recorded all patients 18 years and over with stroke between May 2019 and April 2020. Stroke was defined according to the WHO criteria. Pearson’s chi squared test was used to examine associations between categorical variables and unpaired t-tests for continuous variables. Multivariable logistic regression was performed to explain in-hospital death, we report odds ratios (OR) and 95% confidence intervals. R...

Comparing the diagnostic performance of pathogens between mNGS and BALF culture in patients with lower respiratory tract infections in China.

Assessing the clinical and microbiological characteristics of NI patients in the intensive care unit, and the impact and risk factors for NI in ICU patients.