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Sclerotized
Sclerosis (also sclerosus in the Latin names of a few disorders) is a hardening of tissue and other anatomical features. It may refer to: * Sclerosis (medicine), a hardening of tissue * in zoology, a process which forms sclerites, a hardened exoskeleton * in botany, a process which hardens plant tissue by adding fibers and sclereids, resulting in sclerenchyma * in economics, eurosclerosis Eurosclerosis (German: ''Eurosklerose'') is a term coined by German economist Herbert Giersch in the 1970s, to describe a pattern of economic stagnation in Europe that may have resulted from government over-regulation and overly generous social be ... {{disambig ar:تَصلُب ca:Esclerosi mk:Склероза pl:Stwardnienie pt:Esclerose fi:Skleroosi sv:Skleros zh:硬化 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatomical
Anatomy () is the branch of morphology concerned with the study of the internal structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old science, having its beginnings in prehistoric times. Anatomy is inherently tied to developmental biology, embryology, comparative anatomy, evolutionary biology, and phylogeny, as these are the processes by which anatomy is generated, both over immediate and long-term timescales. Anatomy and physiology, which study the structure and function of organisms and their parts respectively, make a natural pair of related disciplines, and are often studied together. Human anatomy is one of the essential basic sciences that are applied in medicine, and is often studied alongside physiology. Anatomy is a complex and dynamic field that is constantly evolving as discoveries are made. In recent years, there has been a significant increase in the use of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerosis (medicine)
Sclerosis () is the stiffening of a tissue or anatomical feature, usually caused by a replacement of the normal organ-specific tissue with connective tissue. The structure may be said to have undergone sclerotic changes or display sclerotic lesions, which refers to the process of sclerosis. Common medical conditions whose pathology involves sclerosis include: * Amyotrophic lateral sclerosis—also known as Lou Gehrig's disease or motor neurone disease—a progressive, incurable, usually fatal disease of motor neurons. * Atherosclerosis, a deposit of fatty materials, such as cholesterol, in the arteries which causes hardening. * Focal segmental glomerulosclerosis is a disease that attacks the kidney's filtering system ( glomeruli) causing serious scarring and thus a cause of nephrotic syndrome in children and adolescents, as well as an important cause of kidney failure in adults. * Hippocampal sclerosis, a brain damage often seen in individuals with temporal lobe epilepsy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerites
A sclerite (Greek , ', meaning " hard") is a hardened body part. In various branches of biology the term is applied to various structures, but not as a rule to vertebrate anatomical features such as bones and teeth. Instead it refers most commonly to the hardened parts of arthropod exoskeletons and the internal spicules of invertebrates such as certain sponges and soft corals. In paleontology, a scleritome is the complete set of sclerites of an organism, often all that is known from fossil invertebrates. Sclerites in combination Sclerites may occur practically isolated in an organism, such as the sting of a cone shell. Also, they can be more or less scattered, such as tufts of defensive sharp, mineralised bristles as in many marine polychaetes. Or, they can occur as structured, but unconnected or loosely connected arrays, such as the mineral "teeth" in the radula of many Mollusca, the valves of chitons, the beak of a cephalopod, or the articulated exoskeletons of Arthropoda. Wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerenchyma
The ground tissue of plants includes all tissues that are neither dermal nor vascular. It can be divided into three types based on the nature of the cell walls. This tissue system is present between the dermal tissue and forms the main bulk of the plant body. # Parenchyma cells have thin primary walls and usually remain alive after they become mature. Parenchyma forms the "filler" tissue in the soft parts of plants, and is usually present in cortex, pericycle, pith, and medullary rays in primary stem and root. # Collenchyma cells have thin primary walls with some areas of secondary thickening. Collenchyma provides extra mechanical and structural support, particularly in regions of new growth. # Sclerenchyma cells have thick lignified secondary walls and often die when mature. Sclerenchyma provides the main structural support to the plant. #Aerenchyma cells are found in aquatic plants. They are also known to be parenchyma cells with large air cavities surrounded by irregular c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurosclerosis
Eurosclerosis (German: ''Eurosklerose'') is a term coined by German economist Herbert Giersch in the 1970s, to describe a pattern of economic stagnation in Europe that may have resulted from government over-regulation and overly generous social benefits policies. The term alludes to the medical term sclerosis, and is a rhyme of the archaic term ''neurosclerosis''. The term was used to describe European countries of the 1970s and 1980s which had high unemployment and slow job creation in spite of overall economic growth, in contrast to what the United States experienced in the same period when economic expansion was accompanied by high job growth. In its political context, the term "eurosclerosis" was used to describe a period with a perceived stagnation of European integration. The slow pace of enlargement, a perceived lack of democracy and economic problems meant that negative and apathetic attitudes to the European Economic Community (EEC) were high. Wilfried Martens, Prime M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skleros
The Skleros (; plural: Σκληροί, ''Skleroi''), latinized Sclerus, feminine form Skleraina (Σκλήραινα), Latinized Scleraena, was a noble Byzantine family active mostly in the 9th–11th centuries as members of the military aristocracy, and as civil functionaries thereafter. Origin and early members The family descended from north-eastern Asia Minor, either from Lesser Armenia or the theme of Sebasteia. Due to their place of origin, they have been traditionally regarded as Armenians, although this is nowhere explicitly attested. It has also been suggested that the family was mixed Greek–Armenian. However, the evidence for the family's alleged Armenian origins is tenuous. The Greek surname Skleros () indicates that the family's founding father may have been at least partly Greek, since Byzantines of Armenian origin generally had surnames that were recognizably Armenian with simply a Greek suffix. The Skleros have been linked more specifically with the area arou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
