(1) The observed frequencies (O) were compared to the expected frequencies (E) obtained in two ways: 1) according to nucleotide composition for each series, and 2) according to first order Markow chains for triplets, second order for quadruplets, and third order for quintuplets and sextuplets.
(2) The multifetal pregnancies comprised 15 triplet, 12 quadruplet, and 4 quintuplets pregnancies and 1 sextuplet pregnancy.
(3) All pregnancies consisted of three or more fetuses (28 triplets, 47 quadruplets, four quintuplets, four sextuplets, one septuplet, and one nontuplet), and all except five were reduced to twins.
(4) Preterm sextuplets were studied to examine whether growth retardation affects long term outcome.
(5) The treatment course of a 29-year-old infertile woman using hMG and TDI was the cause of a sextuplet pregnancy in which a successful embryo reduction was carried out during the first trimester.
(6) For the 112 pregnancies reaching 20 weeks, the multiple pregnancy rate was 26-8 per cent (21 twins, 5 triplets, 3 quadruplets and 1 sextuplet).
(7) A complication related to the gamete intrafallopian transfer (GIFT) procedure involving a sextuplet pregnancy is described.
(8) Sextuplet pregnancy occurred after human menopausal gonadotropin ovulation induction, intrauterine insemination and human chorionic gonadotropin support in the luteal phase.
(9) All patients had three or more fetuses (one sextuplet, two quintuplets, seven quadruplets and 20 triplets).
(10) The largest sextuplet has maintained her position for growth and IQ.
(11) In a sextuplet pregnancy which followed gonadotrophin therapy the principal problems were threatened abortion, premature labour, and placental insufficiency.
(12) Although when using blastomeres from eight-cell embryos no complete set of eight developed to blastocysts, sextuplets were obtained.
(13) Aspiration of one or more embryos via the cervix under ultrasound control has been undertaken on 42 patients since 1983, and involved two sextuplets, 10 quadruplets, 18 triplets and 12 twins.
(14) Littermate sextuplets were divided into sex-matched groups (at 30, 60, and 90 days of age) and were individually videotaped on 2 consecutive nights in an arena that contained stimulus objects.
Triplet
Definition:
(n.) A collection or combination of three of a kind; three united.
(n.) Three verses rhyming together.
(n.) A group of three notes sung or played in the tree of two.
(n.) Three children or offspring born at one birth.
Example Sentences:
(1) However, since CR3 does not recognize a hexapeptide containing RGD, we presume that residues beyond the RGD triplet contribute to binding.
(2) The second triplet, which was stable in the dark at 4.2 K following illumination, was assigned to the radical pair Donor+I-.
(3) The cholecystogram was confirmed as the best overall discriminator, but right costal margin pain by itself was as efficient as any triplet.
(4) Presented is the case of a triplet pregnancy with conjoined twins diagnosed antenatally with sonography.
(5) This 3'-base effect appeared to be independent of the 5'-base of the 5'-NGN' triplet.
(6) Unambiguous mapping and rigorous determination of the nature of the initiation triplet for IF2 beta, the smaller form of IF2, is critical for future mutagenesis of this codon, required for investigating the biological importance of both IF2 alpha and IF2 beta.
(7) The mechanism suggested leads to photoemissive triplet excited acetone as expected from the cleavage of an intermediate dioxetane.
(8) Laser photolysis techniques have been used to characterize the reactivity of triplet state lipoidal benzophenone derivatives toward fatty acids and glycerides in benzene solution.
(9) We have isolated and characterized an effector-independent neurofilament-specific protein kinase from bovine spinal cord that is associated with the NF complex and exhibits a marked substrate specificity for NF-H, the largest subunit of the NF triplet.
(10) The management of 86 women who were delivered of triplets and 7 women who were delivered of quadruplets between 1985 and 1989 is reviewed.
(11) The present study details the obstetric management, neonatal outcome, and follow-up data of 24 triplet, five quadruplet, and one quintuplet pregnancies delivered in a perinatal center.
(12) The histocompability antigen studies have revealed HLA-A2, AW24, BW15, and BW40 phenotype in these monozygotic triplets.
(13) The distribution of neurofilament protein-triplet immunoreactivity also correlated with the distribution of staining observed with a silver impregnation method based on Bielschowsky.
(14) Rat vascular smooth muscle cells (SMC) in culture synthesize and secrete a approximately 38,000-Mr protein doublet or triplet that, as previously described (Majack and Bornstein.
(15) There are 24 Gly-Xaa-Yaa triplets, where Yaa is often hydroxyproline.
(16) The human normal cerebellar cortex has been investigated using paraffin-embedded sections and a panel of antibodies against GFAP, NSE, NF 70 Kd and 200 Kd triplet proteins.
(17) These changes are the result of a deletion of nine nucleotides, namely two base pairs (bp) of codon 141, all of codons 142 and 143, and one bp of codon 144; the remaining CAG triplet (C from codon 141 and AG from codon 144) codes for the inserted glutamine.
(18) Pronase first solubilized the linkers and C tubules of the triplets, then attacked the protein portion of the axosome, a localized portion of the ciliary axoneme adjacent to the distal end of the basal body, the rim fiber, and newly described lumen spiral complex.
(19) The amino acid triplet Trp18-Arg19-Tyr20 has an exceptional conformation and position in the molecule and is possibly involved in inhibitory activity.
(20) This compares favourably with the latest published data on perinatal mortality rates in triplets.