Yearly Archives: 2016
Advantageous adventitious roots – ecology, economy, and our existence
Plants rely on roots for their supply of nutrients and water but not all roots are the same. Typically when asked to picture a plant root system we might think of the tap root with ‘lateral’ roots
Cooking food safely on an industrial scale
Well-known companies such as Walker’s crisps produce huge amounts of processed foods on a daily basis. These are sold in uniform plastic packs and the crisps have the same thickness, flavour and crunchy texture. This is usually
BC007, first steps of this new drug on the way for future treatment of patients with cardiomyopathy
Dilated cardiomyopathy (DCM) is a disease of the heart in which the heart chambers stretch and thin (dilate). Under this condition, the heart and cannot pump enough blood needed by the other organs need. DCM presents as
Anthelmintic resistance or what left after the incorrect treatment?
Small ruminant gastrointestinal parasites represent very important and common problem in the world (Fig. 1). Infections with gastrointestinal nematodes can have a detrimental effect on animal health such as weight losses, diarrhea, anemia, digestion problems and even
New material for vertebral fractures repair
Vertebroplasty, the injection of bone cement into fractured vertebra in order to restore its original height and shape, is the most popular and effective treatment of vertebral compression fractures. However, the long term success of this kind
Colorectal anastomotic leakage: an ongoing mystery
Whenever people are diagnosed with an intestinal disease such as Crohn, Colitis or colorectal cancer, they might need to undergo surgery to remove the affected part of the intestine. During such surgery, the remaining parts of the
How does aspirin inhibit melanin synthesis?
Non-steroidal anti-inflammatory drugs (NSAIDs) are known to act by directly suppressing the activity of cyclooxygenase, the key enzyme catalyzing the biosynthesis of prostaglandin, which induces inflammation. Therefore, NSAIDs are usually used for treating pain, inflammation, and fever.
Parallel Reaction Monitoring: A targeted mass spectrometry method
Mass spectrometry has emerged as a highly sensitive technique to study proteins and proteomes. Proteome is an entire repertoire of proteins in its various forms present in a cell, tissue or an organism. The study of proteome
Renal cell carcinoma: can we identify patients with advanced disease?
Kidney cancer is among the 10 most common cancers in both men and women with approximately 61,560 new cases and 14,080 deaths from this disease expected in 2015. Clear cell renal cell carcinoma (ccRCC) is the most
Climate change may add significantly to the impacts of pollution and habitat loss on fish populations
Climate change is seen globally as a major environmental risk, along with pollution and the loss of natural habitats. Many regions of the world are predicted to experience increasing climatic fluctuations and extremes, including either drought or
The inflamed skin in atopic eczema contributes to the disrupted skin-barrier
Atopic dermatitis, also known as atopic eczema or neurodermitis, is a chronic allergic skin disease affecting 15 – 30 % of children and 2 – 10 % of adults in industrialized countries. Patients suffer from inflamed, red
Calcium disturbances in Parkinson’s disease
Parkinson’s disease is a common disorder of the brain that affects around 127,000 people in the UK alone. The disease is characterised by the loss of nerve cells (neurons) that control mobility. Symptoms include muscle stiffness, tremor
How to increase heights in short populations such as the Philippines
Interactions between nutrition and various infections in developing countries are complex and analyses of the inter-relationships requires data from longitudinal studies spanning several years and a comprehensive framework facilitating the formulation of food and health policies. There
A natural transgene may help plants to adapt to local conditions
Transgenes are genes that have moved from a donor to a recipient organism via a process known as horizontal gene transfer (HGT), in the absence of sexual reproduction. The genetic modification of crop species involves the deliberate
Certain transcripts synthesized by RNA polymerase III in mammals became polyadenylation-competent
It has been known for 40 years that eukaryotic mRNA molecules contain a region of up to 250 adenine residues at the 3’ end. This poly(A) tail mediates mRNA nuclear export, translation, and protection from degradation in
Is the behaviour of the isotope polonium-210 conditioned by the acidity of the waters?
The Acid Mine Drainage (AMD) is a phenomenon that takes place when sulphide minerals are exposed to atmospheric conditions. In the presence of oxygen and humidity, the sulphides are oxidised releasing the elements contained in the rocks
Electrospun CH3MOF-5/PAN composite nanofibers for SPE of levonorgestrel and megestrol acetate
Electrospinning is a very simple , versatile and high – throughput method for generating continuous nanofibers from a wide range of materials including polymers , composites and ceramics with controllable diameters , compositions and morphologies. It was
Enrichment design accommodating the biomarker misclassification
Increased understanding of the mechanistic heterogeneity of diseases has brought us to the era of molecularly targeted therapies (MTAs) in clinical oncology. The MTAs block the growth of cancer cells by identifying and attacking specific biomarker pathways
Life on sulfur. Why we need complete genomes
The ability of bacteria to grow on inorganic compounds like sulfur was discovered by Russian microbiologist Sergey Winogradskij in 1888. First, he studied a sulfur bacterium of the Beggiatoaceae family to demonstrate that it can produce energy
Inventing an new flap for small to medium-sized defects of the knee
Coverage of soft tissue defects of the knee due to multiple operations, trauma and infection remains a surgical challenge. Often these defects are repaired using free tissue transfer. The aim of the current study was to find
