Search results for " TRIM"

Interacción social y comunicación temprana en hermanos de niños con diagnóstico de trastorno del espectro autista: una revisión de la literatura

2017

Los hermanos de niños con trastorno del espectro autista (TEA) tienen un mayor riesgo que la media de la población infantil, entre un 5 y un 10%, de ser después diagnosticados con el trastorno. Por otra parte, algunos de estos hermanos han mostrado, independientemente de ser más tarde diagnosticados, tener dificultades en las interacciones sociales tempranas. ¿Son habituales este tipo de conductas, no necesariamente vinculadas al trastorno, en hermanos de niños con TEA? En el presente trabajo se plantea una revisión bibliográfica para explorar los hallazgos más recientes en respuesta a este interrogante. Las principales conclusiones apuntan a un patrón de comunicación temprana diferente, o …

Intra-individual variability in TSH levels of healthy women during the first half of pregnancy

2017

TSH is the parameter most widely accepted to assess thyroid function, especially in pregnant women. The aim of this current study was to analyze intra-individual changes in TSH during the first half of pregnancy in women with TSH levels higher than 2.5mIU/L in early pregnancy.An observational, prospective study was conducted on 243 healthy pregnant women in the first trimester of pregnancy. Thyroid function was assessed by testing TSH and free T4 levels. A subgroup of women with TSH levels2.5mIU/L underwent additional tests (TSH, free T4, peroxidase antibodies). Information on dietary iodine intake and/or iodine supplements was also recorded.Mean TSH level was 1.89mIU/L (range 0.024-6.48mIU…

Chromatin structure influences rate and spectrum of spontaneous mutations in Neurospora crassa

2023

While mutation rates have been extensively studied, variation in mutation rates throughout the genome is poorly understood. To understand patterns of genetic variation, it is important to understand how mutation rates vary. Chromatin modifications may be an important factor in determining variation in mutation rates in eukaryotic genomes. To study variation in mutation rates, we performed a mutation accumulation experiment in the filamentous fungus Neurospora crassa, and sequenced the genomes of the 40 MA lines that had been propagated asexually for approximately 1015 [1003, 1026] mitoses. We detected 1322 mutations in total, and observed that the mutation rate was higher in regions of low …

In silico identification of the TRIM gene complement of the sea urchin and computational prediction of Helitron-N2 transposable element in the 5’ non…

2011

Summer pruning in table grape

2013

This paper reviews cultural practices to improve fruit quality in table grape during vegetative and reproductive seasons. Summer pruning in table grape (Vitis vinifera L.) has more effects than winter pruning, above all with regard to plant productivity and final number of bunches for harvesting. Thinning is one of the most cultural technique and it consists in the elimination of vegetative or reproductive organs in excess. Other summer canopy management techniques include leaf removal, fruit shoots positioning, shoot trimming and girdling.

Cocrystal trimorphism as a consequence of the orthogonality of halogen- and hydrogen-bonds synthons.

2019

True trimorphic cocrystals, i.e. multi-component molecular crystals of identical composition that exhibit three polymorphic structures, are exceedingly rare and so far no halogen-bonded cocrystal system has been reported to exhibit trimorphism. Here we describe a unique example of a trimorphic cocrystal exhibiting both hydrogen and halogen bonds in which the differences between polymorphs reveal their orthogonality, evident by the apparently independent variation of well-defined hydrogen- and halogen-bonded motifs. peerReviewed

Nāves metafora Ovidija Skumjajās elēģijās

2022

Bakalaura darbā pētīta un analizēta Ovidija darbā Skumjās elēģijas atainotā nāves metafora, tās funkcija tekstā un poētiskais potenciāls. Bakalaura darba mērķis ir, apzinot Ovidija biogrāfiju un darbu Skumjās elēģijas, atklāt un analizēt darbā izmantoto nāves metaforu. Pirmkārt, darbā apzināts teorētiskais materiāls, kas nepieciešams nāves metaforu analīzei. Otrkārt, atlasītas un klasificētas nāves metaforu iekļaujošas tekstvietas. Treškārt, analizēta to funkcionalitāte tekstā un poētiskais pienesums dzejas darbam kopumā. Bakalaura darbā apstiprināta izvirzītā hipotēze, ka nāves metaforas lietojuma biežums un daudzveidīgais izmantojums Ovidija darbā Skumjās elēģijas liecina par autora iecer…

ESTUDIO DEL EFECTO INFORMATIVO DEL ANUNCIO DE BENEFICIOS TRIMESTRALES

2005

In this research we investigate whether quarterly earnings announcements are informative using awide sample of firms listed in the Spanish Stock Market (SIBE). We study the period comprised between thethird quarterly of 2002 and the fourth quarterly of 2003. We analyse whether abnormal returns are related tothe quarter in which the announcement is released, whether the announcement implies good or bad news forthe firm, the source of the information, the size of the firm and whether the firm is followed by analysts.Results show that quarterly earnings announcements are informative. We also obtain evidence of a possibleuse of insider information in the case of the announcements disclosed in t…

Prenatal Risk Calculation (PRC) 3.0: An Extended DoE-Based First-Trimester Screening Algorithm Allowing For Early Blood Sampling

2015

Aim: Both previous versions of the German PRC algorithm developed by our group for routine first-trimester screening relied on the assumption that maternal blood sampling and fetal ultrasonography are performed at the same visit of a pregnant women. In this paper we present an extension of our method allowing also for constellations where this synchronization is abandoned through preponing blood sampling to dates before 11 weeks of gestation. Methods: In contrast to the directly measured concentrations of the serum parameters PAPP-A and free ß-hCG, the logarithmically transformed values could be shown to admit the construction of reference bands covering the whole range from 16 to 84 mm CRL…

Association of first trimester fetal heart rate and nuchal translucency with preterm birth.

2021

To evaluate whether first trimester fetal heart rate (FHR) and nuchal translucency (NT) associate with preterm birth (PTB).This was a comparative case-control study of 518 normal pregnancies with no history of PTB, of which 272 delivered at term (TB) and 246 progressed to spontaneous PTB prior to 37, 34, 32, and 28 weeks. Fetal heart rate (FHR) and NT values at the first-trimester scan were compared by means of univariable (Mann-Whitney) and multivariable logistic regression analysis considering hourglass membranes (HM) as the most severe PTB subgroup. Finally, severity trends for both parameters were investigated using correlations with gestational age (GA) at delivery and Kruskal-Walls te…