(n.) A colored, usually green, expansion growing from the side of a stem or rootstock, in which the sap for the use of the plant is elaborated under the influence of light; one of the parts of a plant which collectively constitute its foliage.
(n.) A special organ of vegetation in the form of a lateral outgrowth from the stem, whether appearing as a part of the foliage, or as a cotyledon, a scale, a bract, a spine, or a tendril.
(n.) Something which is like a leaf in being wide and thin and having a flat surface, or in being attached to a larger body by one edge or end; as : (a) A part of a book or folded sheet containing two pages upon its opposite sides. (b) A side, division, or part, that slides or is hinged, as of window shutters, folding doors, etc. (c) The movable side of a table. (d) A very thin plate; as, gold leaf. (e) A portion of fat lying in a separate fold or layer. (f) One of the teeth of a pinion, especially when small.
(v. i.) To shoot out leaves; to produce leaves; to leave; as, the trees leaf in May.
Example Sentences:
(1) The dumplings could also be served pan-fried in browned butter and tossed with a bitter leaf salad and fresh sheep's cheese for a lighter, but equally delicious option.
(2) Subsequently the plant protein was partially purified from leaf extract.
(3) In autumn, leaf-heaps composted themselves on sunken patios, and were shovelled up by irritated owners of basement flats.
(4) Isolated nuclei from green leaf tissue of tomato plants infected with potato spindle tuber viroid (PSTVd) were bound to microscope slides, fixed with formaldehyde and hybridized with biotinylated transcripts of cloned PSTVd cDNA.
(5) The nuclear membrane was highly deformed with a leaf-like profile in cross-section, possibly due to an interaction with the rod-like, condensed chromosomes.
(6) The mass of glycolic acid recovered from sunflower leaf tissue was proportional to the amount of tissue extracted.
(7) cDNA clones of potato virus X (PVXcp strain), potato virus Y (PVYo strain), potato leaf roll virus (PLRV) and potato spindle tuber viroid (PSTV) were used separately or combined for the detection of the corresponding RNAs in extracts of infected plants.
(8) Positive cDNA clones isolated from both a pea leaf and embryo lambda gt11 expression library using an antibody raised against the purified lipoamide dehydrogenase proved to be the product of a single gene.
(9) Betel leaf extract at the dose levels used in the present study did not affect the body weight gain among rats.
(10) Poison oak, ivy, and sumac dermatitis is a T-cell-mediated reaction against urushiol, the oil found in the leaf of the plants.
(11) Leaf TBC was usually third while fiber had the least TBC.
(12) Using this estimate, the pure Photosystem I emission spectrum was subtracted from the measured emission spectrum of a flashed leaf to give an emission spectrum representative of pure Photosystem II fluorescence at -196 degrees C. Emission spectra were also measured on flashed leaves which had been illuminated for several hours in continuous light.
(13) The effect of 50% methanolic extract (U-ext) from Bearberry leaf on immuno-inflammation was studied by contact dermatitis caused by picryl chloride (PC-CD) in mice.
(14) Several antisera from rabbits immunized with tobacco smoke components reacted by immunoprecipitation with tobacco smoke or leaf antigens.
(15) DNP treatment reduced ion absorption by leaf tissue.
(16) Instead, cell divisions are gradually restricted to the base of the leaf with localized sites of increased division at the preligule region.
(17) In the leaf-nosed bat, Macrotus californicus, a 4.5-month period of delayed early embryogenesis (October-March) precedes a 3.5-month period of normal embryogenesis (March-June).
(18) Plastic responses in leaf form resulting from ontogenetic or external influences are initiated very early in primordial development and are brought about by effects on the rate and direction of cell division and expansion in different regions of the primordium.
(19) Northern blot analysis of infected leaf tissue extracts revealed the presence of an oligomeric series of plus RNAs (of monomer size and greater) but minus RNAs were present only as high molecular weight species of heterogeneous size.
(20) And, hey, until Friday morning, most surveillance reform advocates were worried about the Senate ramming through the currently neutered version of the USA Freedom Act as its fig leaf of reform, before going back to business as usual and proposing bills that will give the NSA more power – not less.
Phylloid
Definition:
(a.) Resembling a leaf.
Example Sentences:
(1) Three of the patients had cystosarcoma phylloides, one a primary carcinoid of the breast, two metastasis to the breast (bronchus carcinoma and carcinoma of the maxillary sinus), two malignant lymphoma and two Hodgkin lymphoma of the breast.
(2) A review of pediatric breast disorders is provided, with particular attention given to the topics of fibroadenoma, cystosarcoma phylloides, breast infections, breast cancer, and benign breast disease.
(3) Samples of fibroadenomas, lactating adenomas, cystosarcoma phylloides, gynecomastia, and normal breasts were similarly studied.
(4) Intraoperative frozen section examination was performed in nine patients and the diagnosis was cystosarcoma phylloides in five patients, benign breast tumor in four patients with a 55.5% yield.
(5) Densitometry of roentgenograms was performed in 48 patients with benign tumors of mammary glands (16-cysts, 16-fibroadenomas, 16-phylloid fibroadenomas).
(6) Next, they analyze the salient anatomoclinical aspects of giant fibroadenoma, benign phylloid cystosarcoma, and virginal mammary hypertrophy.
(7) The authors studied by immunohistochemistry the intermediate filament (IF) protein profile of 66 frozen samples of breast tissue, including normal parenchyma, all variants of fibrocystic disease (FCD), fibroadenomas, cystosarcoma phylloides, and ductal and lobular carcinomas.
(8) Phylloides tumor is a rare fibroepithelial breast tumor that occasionally has unpredictable clinical behavior.
(9) The authors report the data on 56 cases of phylloid fibroadenoma of the mammary gland treated at the N.N.
(10) In the 4 benign cases of cystosarcoma phylloides, the stromal cells stained positively only for vimentin.
(11) We believe that in large or malignant tumours simple mastectomy is the surgical treatment of choice, in most benign phylloides tumours a conservative approach (quadrantectomy or lumpectomy) may be considered of the patients can be adaquately followed up.
(12) The mammograms of 13 patients with phylloides tumour of the breast are reviewed and the results correlated with clinical and histological features.
(13) A case is reported of a malignant cystosarcoma phylloides.
(14) Non phylloides sarcomas of the breast are infrequent malignant tumors that can be identified only at histologic examination since clinical presentation may not differ from the more frequent phylloides type.
(15) Phylloid fibroadenoma of the mammary gland is a comparatively rare lesion--0.3% of all breast affections, its clinical course is generally known to be characterized by both the possibility of recurrences development after non-radical treatment and its transition into mammary gland sarcoma.
(16) Epithelial proliferation in fibroadenomas and fibrocystic changes and cellular stroma in a fibroadenoma mimicking phylloides tumor were the causes of atypia in these biopsies.
(17) Macroscopically the tumor resembled giant fibroadenoma and cystosarcoma phylloides.
(18) The histological distinction between giant fibroadenoma and phylloides tumour has important clinical implications in older age groups.
(19) In malignant phylloides a total mastectomy is required without axillary lymphadenectomy owing to the hematic dissemination.
(20) A case of phylloides tumor of the prostate in a 58-year-old male is presented.