(n.) A very venomous snake of India (Bungarus coeruleus), allied to the cobra. Its upper parts are bluish or brownish black, often with narrow white streaks; the belly is whitish.
Example Sentences:
(1) Adrenal gland is studied histologically in the common krait, the cobra and the viper.
(2) Anticholinesterase did not improve paralysis in 2 patients bitten by kraits.
(3) In situ hybridization with a cloned banded krait sex-specific repetitive DNA probe (Bkm) indicates a high concentration of Bkm sequences on the horse Y chromosome in both normal XY males and XY sex-reversed females.
(4) A nontoxic phospholipase A2 was purified from the venom of Indian krait (Bungarus caeruleus) by a four-step procedure involving electrophoresis, gel filtration and ion-exchange chromatography.
(5) We report our experiences of a patient who required ventilatory care after krait bite.
(6) A peptide, termed kappa-flavitoxin (kappa-flavitoxin), has been purified from the venom of the red-headed krait, Bungarus flaviceps, by low- and high-pressure liquid chromatography.
(7) The effects of five Thai snake venoms--Malayan pit viper--MPV (Ancistrodon rhodostoma); Russell's viper--RVV (Vipera russelli); cobra--CV (Naja naja); king cobra--KCV (Naja hannah) and banded krait--BKV (Bungarus fasciatus)--on blood coagulation fibrinolysis and platelet aggregation were studied.
(8) The Malayan krait (Bungarus candidus) was confused with B. fasciatus in 5 cases and B. fasciatus antivenom was used inappropriately.
(9) Percentage of dorsal chromaffin is higher in the viper and cobra than that of the krait, while that of intercoritcal chromaffin is higher in the krait than that of others.
(10) The krait (Bungarus) venom is known to contain bungarotoxins which act at the neuromuscular junction.
(11) With the exception of the venom of the Malayan krait Bungarus candidus, the elapid venoms had either little or no hyaluronidase activities, whereas the viperid venoms possessed considerable activity.
(12) Such a situation seems to occur in the human species with respect to the banded krait minor satellite, a repetitious DNA sequence associated with sex determination.
(13) I report that chloroquine reduced the toxicity in mice of the venom from the Formosan krait, Bungarus multicinctus, when both venom and drug were administered i.p.
(14) Banded krait minor (Bkm) satellite DNA (related to sequences originally recovered from the W chromosome of the banded krait and consisting essentially of a series of GATA repeats) is found in a wide spectrum of vertebrates and invertebrates.
(15) In amniotes, the banded krait minor (Bkm) minisatellite (GATA), the human telometric sequence (TTAGGG)7, and the Y-specific genes, ZFY and SRY, are associated with a particular sex.
(16) The results indicate that even though there are individual variations in the biological properties of the krait venoms, interspecific differences in the properties can be used for differentiation of the venoms from the four species of Bungarus.
(17) The respiratory failure in 2 patients was successfully treated by mechanical ventilation for 8 and 30 h. These observations confirm the importance of neurotoxic symptoms following bites by these species but also suggest a contributory role of generalized rhabdomyolysis in krait victims and emphasize the problem of severe local tissue necrosis in cobra victims.
(18) The intravenous median lethal doses (LD50), protease, phosphodiesterase, alkaline phosphomonoesterase, L-amino acid oxidase, acetylcholinesterase, phospholipase A, 5'-nucleotidase, hyauronidase and anticoagulant activities of fourteen samples of venoms from the four common species of krait (Bungarus caeruleus, Bungarus candidus, Bungarus multicinctus and Bungarus fasciatus) were examined.
(19) Banded krait minor ("Bkm") satellite DNA, originating in the W-chromosome of the snake Bungarus fasciatus, has been found in the genome of diverse eukaryotic species including fruit fly, quail, and horse.
(20) A postsynaptic acting short chain alpha-toxin, B.f. III, was isolated from venom of the banded krait (Bungarus fasciatus) using ion-exchange chromatography.
Trait
Definition:
(v.) A stroke; a touch.
(v.) A distinguishing or marked feature; a peculiarity; as, a trait of character.
Example Sentences:
(1) Phenotypic relationships were examined between final score and 13 type appraisal traits and first lactation milk yield from 2935 Ayrshire, 3154 Brown Swiss, 13,110 Guernsey, 50,422 Jersey, and 924 Milking Shorthorn records.
(2) These results provide evidence that trait selection can change gonadotrophin receptor concentration and the dynamics of hormone secretion during the oestrous cycle of the mouse.
(3) There was no significant heterotic effect for any trait measured.
(4) The association of these defects of teeth and bone was found to be transmitted as an autosomal dominant trait over four generations.
(5) The group studied scored within the normal range on the traits assessed by the EPQ, STAIX, and STAI.
(6) However, two methodologic factors might account for the covariation of these 'schizophrenia spectrum' personality traits and measures of brain function.
(7) The initial screening failed to detect sickle cell anemia in 4 infants, but the hemoglobinopathy in 3 of these infants was diagnosed correctly by routine retesting of those with suspected sickle cell trait.
(8) However, these proskinetic symptoms appeared to be a character trait of an infantile personality rather than a condition following as a consequence of psychosis.
(9) It thus appears to determine all the traits associated with M protein.
(10) It may be assumed that this trait in the evaluation of mimics is due to a constitutional and morbid process.
(11) The results of pathohistologic investigations are objectively demonstrated through a chart of morphological traits, thus facilitating the identification of the diagnostical morphological traits caused by different industrial dusts.
(12) The disorder illustrates the problem of variable expressivity of a trait which makes it difficult to predict the risk of having an affected child when only one feature of a syndrome is present in a relative of a fully affected patient.
(13) We interpret our results as bearing on state and trait issues in chronic schizophrenics.
(14) This gives us the foundations to consider the method of evaluation of phenetic distances between natural groups of animals for the set of non-metric threshold skeletal traits more suitable for detection of genetical differentiation of wild populations.
(15) The authors present a schema for conceptualizing psychiatric illness in terms of state and trait disorders.
(16) Genetic parameters were estimated from sire components of variance and covariance obtained from a multiple-trait restricted maximum likelihood procedure.
(17) When the effect of apo E polymorphism on serum lipid traits was estimated in boys and girls separately, variation at the apo E gene locus explained 10.4, 13.3, 13.3, and 13.5% of the phenotypic variance in serum total cholesterol, LDL-cholesterol, apo B, and HDL-E levels, respectively, in boys, while in girls only the effect on HDL-E levels (19.3%) reached statistical significance.
(18) We found that the mean G-6PD values were statistically reduced in G-6PD heterozygous females; on the contrary the measurement of true G-6PD activity alone is not a good tool for discriminating heterozygous subjects with and without thalassemic trait.
(19) The following sources of evidence are discussed in order to examine the component parts-in terms of primary traits-of Eysenck's psychoticism scale, which he refers to as a 'superfactor' but which is here viewed as a composite or complex of primary traits.
(20) Although the clinical students compared to preclinical students attributed more positive personality traits to psychiatrists, students interested in taking up careers in psychiatry were few in both groups.