| LB | lamellar body; large bowel; left breast; left bronchus; left bundle; left buttock; leiomyoblastoma; ... |
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| LG | lactoglobulin; lamellar granule; laryngectomy; left gluteal; Lennox-Gastaut [syndrome]; leucylglycin... |
| LI | labeling index; lactose intolerance; lacunar infarct; lamellar ichthyosis; Langerhans islet; large i... |
| LKP | lamellar keratoplasty |
| LB | Lamellar bodies |
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| lb | Lamellar body |
| LI | Lamellar ichthyosis |
| LB's | lamellar bodies |
| lamellar | 1. Arranged in thin plates or scales. Synonym: lamellate, lamellated. 2. Relating to lamellae. (05 Mar 2000) |
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| lamellar bone | The normal type of adult mammalian bone, whether cancellous or compact, composed of parallel lamellae in the former and concentric lamellae in the latter; lamellar organization reflects a repeating pattern of collagen fibroarchitecture. (05 Mar 2000) |
| lamellar cataract | A cataract in which the opacity is limited to the cortex. Synonym: zonular cataract. (05 Mar 2000) |
| lamellar granule | A membrane-bound granule, 100 to 500 nm in diameter, located in the upper layers of the stratum spinosum of certain stratified squamous epithelia. Synonym: lamellar granule, membrane-coating granule, Odland body. (05 Mar 2000) |
| lamellar ichthyosis | A dry form of congenital ichthyosiform erythroderma, an autosomal recessive trait present at birth; characterised by large, coarse scales over most of the body with thickened palms and soles, and associated with ectropion; histologically, there is hyperkeratosis, a prominent granular layer in the epidermis, slight acanthosis, many mitotic figures, and normal or reduced epidermal cell turnover. See: collodion baby, harlequin foetus. (05 Mar 2000) |
| lamellar keratoplasty | Keratoplasty in which only the anterior layer of the cornea is used (not a tectonic keratoplasty). Synonym: lamellar keratoplasty, layered keratoplasty. (05 Mar 2000) |
| lamellar phase | <biochemistry> A lamellar organisation of phospholipids that are packed as a bilayer with hydrophobic acyl tails inwardly directed and polar head groups on the outside surfaces. It is this bilayer that forms the basis of membranes in cells, though in most cellular membranes a very substantial proportion of the area may be occupied by integral proteins. The triple layered appearance of membranes seen in electron microscopy is thought to arise because the osmium tetroxide binds to the polar regions leaving a central, unstained, hydrophobic region. (31 Dec 1997) |
| ichthyosis, lamellar | A chronic, congenital ichthyosis inherited as an autosomal recessive trait. Infants are usually born encased in a collodion membrane which sheds within a few weeks. Scaling is generalised and marked with grayish-brown quadrilateral scales, adherent at their centres and free at the edges. In some cases, scales are so thick that they resemble armored plate. (12 Dec 1998) |
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| lamellar bone |
the normal type of adult bone, organized in layers (lamellae), which may be parallel (cancellous bone) or concentrically arranged (compact bone).
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| lamellar cataract |
a concentric opacity, broad or narrow, usually consisting of powdery white dots, affecting one lamella or zonule of an otherwise clear lens. This is the most common type of congenital cataract, and causes include hypocalcemia, hypoglycemia, galactosemia, and rubella. Called also zonular c.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| lamellar |
same as laminar.
Ãâó: www.palaeos.com/Vertebrates/Lists/Glossary/Glossar...
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| lamellar granule |
Small oval granule that contains mainly lipids; produced in the prickle cell layer.
Ãâó: www.lamasbeauty.com/glossary/glossary_L.htm
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| lamellar keratoplasty |
The replacement of superficial layers of the cornea with the layers of another donor cornea.
Ãâó: www.eyeinstitute.co.nz/dictionary-eye-surgery.htm
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| lamellar | a mixture in which substances occur in distinct layers |
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