(a.) Deviating from the normal, perfect, or mature form; having different forms at different stages of existence, or in different individuals of the same species; -- applied especially to insects in which there is a wide difference of form between the larva and the adult, and to plants having more than one form of flower.
Example Sentences:
(1) Unusual chromosomal heteromorphism, as rendered visible after acridine orange staining, was observed on the short arm of chromosome 14 in two cases and, after heterochromatin staining, on chromosome 19 in one family.
(2) Using chromosomal heteromorphisms, human lymphocyte antigen (HLA) and phosphoglucuromutase 1 (PGM1) polymorphisms, we established the androgenetic origin of complete mole in 84 of 91 cases.
(3) Heteromorphism, dysplasia, and cancerization were not obtained in these proliferative cells of the IM.
(4) The heteromorphous appearance of bdellovibrio flagella arose from the sequential assembly of these subunits.
(5) In seven large families with myotonic dystrophy (DM) comprising 102 individuals, linkage studies were performed employing restriction fragment length polymorphisms in the complement component 3 gene and the 19cen C banding heteromorphism as genetic markers.
(6) In addition the secretory granules varied in size and displayed a granular heteromorphic matrix.
(7) Heteromorphism of Y chromosome was studied in head and neck cancer patients and leukemia patients.
(8) An unusual nucleolar organizer region (NOR) heteromorphism was noted among 13 of 41 parents in whom nondisjunction leading to trisomy 21 was known to have occurred.
(9) GB heteromorphous forms were studied both under natural conditions and in the course of action of various factors.
(10) In the hybrids between Asian and Oceanian type rats, heteromorphic C-bands, one large and the other small, were observed.
(11) Heteromorphisms of chromosomes 3, 4, 13-15, 21-22, and Y were studied in a population of 374 mentally retarded patients from diverse ethnic groups.
(12) Eighty-four of 135 (62%) patients with epithelial malignancies were heteromorphic for C-band size compared with 38 of 107 (36%) controls (significant at the 0.1% level).
(13) These species are the first examples of the ZW type of heteromorphism in eels.
(14) The streptavidine-horseradish-peroxidase and diaminobenzidine detection system demonstrated heteromorphisms in the 1q12 heterochromatic region, not only in mitotic cells but also in mature sperm heads.
(15) The data showed an increased frequency of heteromorphisms of chromosome 1 in patients with cancer (48.39%) and severe dysplasias (40%) as compared to controls (29.8%) and lower grades of dysplastic lesions, i.e.
(16) (5) Chiasmata found in heteromorphic chromosome pairs show that crossing-over has, indeed, taken place.
(17) Cleavage-stage embryos showed no striking differences between inside and outside blastomeres, all of them displaying primitive junctional complexes, heteromorphic mitochondria, large ovoid nuclei and a few polyribosomes.
(18) G- and R-banded chromosome preparations from eight of twelve 46,XX males, with no evidence of mosaicism or a free Y chromosome, were distinguished in blind trials from preparations from normal 46,XX females by virtue of heteromorphism of the short arm of one X chromosome.
(19) Taking both the criteria together, compared to 31.43% controls, 80.28% cancer patients were C-band heteromorphic.
(20) These observations suggest the existence of an adjustment mechanism which functions to equalize the lengths of the two axes of the heteromorphic synaptonemal complex.
Normal
Definition:
(a.) According to an established norm, rule, or principle; conformed to a type, standard, or regular form; performing the proper functions; not abnormal; regular; natural; analogical.
(a.) According to a square or rule; perpendicular; forming a right angle. Specifically: Of or pertaining to a normal.
(a.) Standard; original; exact; typical.
(a.) Denoting a solution of such strength that every cubic centimeter contains the same number of milligrams of the element in question as the number of its molecular weight.
(a.) Denoting certain hypothetical compounds, as acids from which the real acids are obtained by dehydration; thus, normal sulphuric acid and normal nitric acid are respectively S(OH)6, and N(OH)5.
(a.) Denoting that series of hydrocarbons in which no carbon atom is united with more than two other carbon atoms; as, normal pentane, hexane, etc. Cf. Iso-.
(a.) Any perpendicular.
(a.) A straight line or plane drawn from any point of a curve or surface so as to be perpendicular to the curve or surface at that point.
Example Sentences:
(1) Patients with normal echocardiogram and ECG on admission do not require intensive care monitoring.
(2) Homozygotes have sparse greasy fur and lower viability and fertility than normal littermates.
(3) Of the patients 73% demonstrated clinically normal sensibility test results within 23 days after operation.
(4) One hour after direct mechanical cardiomassage (DMCM) a moderately pronounced edema of the intercellular spaces in the basal compartment of the seminiferous epithelium, normal content of lactate and succinate dehydrogenases, and a certain decrease in the activity of glucose-6-phosphate dehydrogenases and NAD- and NADP-diaphorases were noted.
(5) Electronmicroscopical investigations have revealed that, under normal conditions, a minor vesicular transfer of intravenously injected peroxidase occurs across the endothelium in segments of arterioles, capillaries and venules, especially in arterioles with a diameter about 15-30 mu.
(6) Of 19 patients with coronary artery disease and "normal" omnicardiograms, only 8 (42%) had normal ventricular angiography.
(7) Tests showed the cells survive and function normally in animals and reverse movement problems caused by Parkinson's in monkeys.
(8) The goals in control patients were to attain normal values for all hemodynamic measurements.
(9) The main finding of this study is that diabetic adolescents with a high erythrocyte Na,Li countertransport rate have an arterial pressure significantly higher than patients with normal Na,Li countertransport fluxes.
(10) The 14C-aminopyrine breath test was used to measure liver function in 14 normal subjects, 16 patients with alcoholic cirrhosis, 14 alcoholics without cirrhosis, and 29 patients taking a variety of drugs.
(11) In the past, the interpretation of the medical findings was hampered by a lack of knowledge of normal anatomy and genital flora in the nonabused prepubertal child.
(13) Despite their absence, photoreceptors maintained a normal rate of OS assembly.
(14) Early stabilisation may not ensure normal development but even early splinting carries a small risk of avascular necrosis.
(15) Other haematological parameters remained normal, with the exception of the absolute number of lymphocytes, which initially fell sharply but soon returned to, and even exceeded, control levels.
(16) It was the purpose of the present study to describe the normal pattern of the growth sites of the nasal septum according to age and sex by histological and microradiographical examination of human autopsy material.
(17) In addition, KM231 could detect a small amount of the antigen ganglioside in human gastric normal and cancerous mucosa and in gastric cancer cell lines by HPTLC-immunostaining.
(18) The results indicate that OA-bearing macrophages primed T cells and generated helper T cells, whereas the culture of normal lymphocytes with soluble OA in the absence of macrophages generated suppressor T cells.
(19) In hypophysectomized rats the activity of alanine aminotransferase was increased, but its normal zonation (predominance in the periportal zone) was preserved.
(20) Five of the nine normal livers had peribiliary glands that showed HLA-DR.