Study of the relationship between overjet development and some skull bone measurements in Warmblood foals

2018 ◽  
Vol 183 (11) ◽  
pp. 353-353 ◽  
Author(s):  
Natalia Domanska-Kruppa ◽  
Monica Venner ◽  
Astrid Bienert-Zeit
Keyword(s):  
Measurement Technique ◽  
Horizontal Direction ◽  
First Year ◽  
Skull Bone ◽  
Dental Wear ◽  
Longitudinal Changes ◽  
First Year Of Life ◽  
The Relationship ◽  
Over Time ◽  
Skull Bones

Overjet is defined as the projection of the maxillary incisors labial to their antagonists in a horizontal direction. This malocclusion in horses can lead to incorrect dental wear and is aesthetically undesirable. Whether lengthening of the maxilla or shortening of the mandible causes the condition has not yet been determined. Therefore, a measurement technique was developed to investigate the correlations between skull bone measurements in overjet-affected individuals. The position of the incisors in 650 Warmblood foals born in a private German stud was examined at two weeks of age, revealing the prevalence of overjet to be 2 per cent. Five measurements were made on each foal’s head and comparisons with a second set of measurements that were made later in the foals first year showed a change in the presence or degree of overjet over time. Nine of 13 foals diagnosed with measurable overjet at the beginning of the study resolved spontaneously. Thirteen foals had no evidence of overjet at birth, of which four developed the condition during the first year of life. The methods used for measuring longitudinal changes in different skull bones and for the assessment of malocclusion in foals affected with overjet were considered effective.

Factors Associated with Maternal Opinion of Infant Development—Clues to the Vulnerable Child?

PEDIATRICS ◽  
1982 ◽  
Vol 69 (5) ◽  
pp. 537-543
Author(s):  
Marie C. McCormick ◽  
Sam Shapiro ◽  
Barbara Starfield
Keyword(s):  
Birth Weight ◽  
Infant Development ◽  
Infant Health ◽  
Subsequent Development ◽  
First Year ◽  
Factors Associated ◽  
Slow Development ◽  
First Year Of Life ◽  
Relationship Of ◽  
The Relationship

A mother's expectations about the development of her infant have been found to be a strong determinant of child development, but little is known about the factors that may affect maternal assessment of development. In this study, the relationship of the mother's opinion of the development of her infant with several sociodemographic, antenatal, intrapartum, and infant health variables was examined for a large sample of 1-year-old infants for whom gross motor observations were also obtained at the time of the interview. Among those observed to be developing at an appropriate rate, 4.0% were perceived by their mothers as developing more slowly than the mothers considered normal; among infants developing more slowly, 28.6% were considered to be developing slowly by their mothers. In both groups, the major determinants of maternal opinion of slow development concerned the infant's health: low birth weight, congenital anomalies regardless of severity, hospitalization during the first year of life, and high ambulatory care use. These results indicate that maternal perception of infant development may not reflect the infant's level, but past or present illness, and raise questions about the influence of infant health on maternal-infant interactions and the effect of such interactions on subsequent development in the child.

Longitudinal Changes of Bone Ultrasound Measurements in Healthy Infants during the First Year of Life: Influence of Gender and Type of Feeding

2011 ◽  
Vol 89 (4) ◽  
pp. 312-317 ◽  
Author(s):  
Gianvincenzo Zuccotti ◽  
Alessandra Viganò ◽  
Laura Cafarelli ◽  
Valentina Pivetti ◽  
Laura Pogliani ◽  
...  
Keyword(s):  
First Year ◽  
Bone Ultrasound ◽  
Longitudinal Changes ◽  
Healthy Infants ◽  
Ultrasound Measurements ◽  
First Year Of Life

scholarly journals Early Introduction of Sugar-Sweetened Beverages and Caries Trajectories from Age 12 to 48 Months

2020 ◽  
Vol 99 (8) ◽  
pp. 898-906 ◽  
Author(s):  
E. Bernabé ◽  
H. Ballantyne ◽  
C. Longbottom ◽  
N.B. Pitts
Keyword(s):  
Dental Caries ◽  
Young Children ◽  
Later Life ◽  
Rate Of Change ◽  
First Year ◽  
Sugar Sweetened Beverages ◽  
Sweetened Beverages ◽  
The Mean ◽  
First Year Of Life ◽  
Over Time

Early exposure to sweet tastes predicts similar food preferences and eating behavior in later life and is associated with childhood obesity. The aim of this study was to explore the associations of early (during the first year of life) and subsequent intake of sugar-sweetened beverages (SSBs) with 4-y caries trajectories among Scottish young children. We used data from 1,111 Scottish children who were followed annually from age 12 to 48 mo (4 sweeps in total). SSB intake was reported by parents in every sweep. SSB intake was broken down into 2 components, the initial SSB intake and the deviation over time from that initial value. Childhood dental caries was clinically determined (including noncavitated and cavitated lesions) every year. The association of SSB intake with baseline decayed, missing, and filled tooth surfaces (dmfs) (intercept) and rate of change in dmfs over time (slope) was examined in 2-level linear mixed-effects models, with repeated observations nested within children. Both the initial SSB intake and the deviation from the initial SSB intake were positively associated with steeper caries trajectories. By sweep 4, the predicted mean dmfs difference was 1.73 between children with low and high initial SSB intake (1 standard deviation below and above the mean) and 1.17 between children with low and high deviation from their initial SSB intake (1 SD below and above the mean). The findings of this prospective study among Scottish young children provide evidence that the introduction of SSBs during the first year of life can put children in a trajectory of high levels of dental caries. They support current recommendations to avoid sugars for very young children and interventions targeting early feeding practices for caries prevention.

scholarly journals The influence of pre-recruitment growth on subsequent growth and age at first spawning in Atlantic herring (Clupea harengus L.)

2003 ◽  
Vol 60 (5) ◽  
pp. 1103-1113 ◽  
Author(s):  
Deirdre Brophy ◽  
Bret S Danilowicz
Keyword(s):  
Clupea Harengus ◽  
First Year ◽  
Fish Length ◽  
Subsequent Growth ◽  
Differential Growth ◽  
Stock Biomass ◽  
Spawning Stock ◽  
Group Spawning ◽  
First Year Of Life ◽  
The Relationship

Abstract Calculation of the spawning stock biomass for fisheries management requires information on the numbers or proportions of fish in each age- or length-group that are mature each year. This study was conducted to determine the relationship between growth and age of first reproduction in herring stocks around Ireland. Measurements of otolith size at the onset of the first annulus (O1) were used to compare growth during the first year of life between 1-, 2-, and 3-group spawning herring collected from spawning grounds in the Celtic Sea over a period of 3 years. The 1-group spawning fish had significantly greater mean O1 measurements, and hence showed faster growth on average during the first year of life than 2- or 3-group spawning fish. Fish that exhibited slow growth during the first year were absent from the adult spawning population at age 1, but occurred at similar levels in the samples of 2- and 3-group spawning fish. Regression of O1 radius on fish length at capture showed that growth during the first year of life had a small but significant effect on subsequent growth up to age 3. The relationship between pre-recruitment growth and subsequent growth and age at first spawning has implications for recruitment patterns of juveniles from different nursery areas and for the lifetime fecundity of population components with differential growth.

scholarly journals Non-nutritive suck and voice onset time: Examining infant oromotor coordination

PLoS ONE ◽  
2021 ◽  
Vol 16 (4) ◽  
pp. e0250529
Author(s):  
Elizabeth Heller Murray ◽  
Joanna Lewis ◽  
Emily Zimmerman
Keyword(s):  
Vocal Tract ◽  
Voice Onset Time ◽  
Onset Time ◽  
Speech Development ◽  
Burst Duration ◽  
First Year ◽  
Term Infants ◽  
First Year Of Life ◽  
Future Work ◽  
The Relationship

The variability of a child’s voice onset time (VOT) decreases during development as they learn to coordinate upper vocal tract and laryngeal articulatory gestures. Yet, little is known about the relationship between VOT and other early motor tasks. The aims of this study were to evaluate the relationship between infant vocalization and another early oromotor task, non-nutritive suck (NNS). Twenty-five full-term infants (11 male, 14 female) completed this study. NNS was measured with a customized pacifier at 3 months to evaluate this early reflex. Measures of mean VOT and variability of VOT (measured via coefficient of variation) were collected from 12-month-old infants using a Language Environmental Analysis device. Variability of VOTs at 12 months was significantly related to NNS measures at 3-months. Increased VOT variability was primarily driven by increased NNS intraburst frequency and increased NNS burst duration. There were no relationships between average VOT or range of VOT and NNS measures. Findings from this pilot study indicate a relationship between NNS measures of intraburst frequency and burst duration and VOT variability. Infants with increased NNS intraburst frequency and NNS burst duration had increased VOT variability, suggesting a relationship between the development of VOT and NNS in the first year of life. Future work is needed to continue to examine the relationship between these early oromotor actions and to evaluate how this may impact later speech development.

scholarly journals Maternal Prenatal Microbiome and Infant’s Immune System at the Origins of the Development of Health and Disease

2021 ◽  
Author(s):  
Iván Enrique Naranjo Logroño ◽  
Leslie Gricel Cuzco Macías ◽  
Alison Tamara Ruiz Chico ◽  
Anthony Alfonso Naranjo Coronel
Keyword(s):  
Immune System ◽  
Randomized Clinical Trials ◽  
Human Microbiome ◽  
First Year ◽  
El Sistema ◽  
Health And Disease ◽  
Land Surfaces ◽  
First Year Of Life ◽  
Relationship Of ◽  
The Relationship

Introduction: The human microbiome refers to the presence of microorganisms that live with its host. Objective: To analyze the relationship between the maternal perinatal microbiome and the development of the infant’s immune system, at the origins of the development of health and disease. Methodology: A non-systematic bibliographic review was carried out, including those controlled and randomized clinical trials focused on the relationship of the prenatal maternal microbiome and the infant’s immune system. And all those works whose approach was different from the topic raised were excluded. Discussion: 20 min after birth, the microbiome of newborns by vaginal delivery resembles the microbiota of their mother’s vagina, while those born by caesarean section house microbial communities that are usually found in human skin. The acquisition of the microbiome continues during the first years of life, with a microbiome of the baby’s gastrointestinal tract beginning to resemble that of an adult from the first year of life. Conclusion: Bacteria are microorganisms that have managed to colonize the vast majority of land surfaces, showing great adaptability. The human being is not indifferent, and hypotheses have been raised that affirm his participation in the development of health and the onset of the disease. Keywords: microbiota, inmune system, infant nutritional physiological phenomena. RESUMEN Introducción: El microbioma humano se refiere a la presencia de microorganismos que conviven con su hospedero. Objetivo: Analizar la relación existente entre el microbioma materno perinatal y el desarrollo del sistema inmune del lactante, en los orígenes del desarrollo de la salud y enfermedad. Metodología: Se realizó una revisión bibliográfica no sistemática, donde se incluyeron aquellos ensayos clínicos controlados y randomizados enfocados en la relación del microbioma materno prenatal y el sistema inmune del lactante. Y se excluyeron todos aquellos trabajos cuyo enfoque fue diferente al tema planteado. Resultados: Se encontraron 61 fuentes bibliográficas, de las cuales se incluyeron 53 artículos que contenían la información relacionada al tema y publicados en los últimos 11 años. Discusión: 20 min después del nacimiento, el microbioma de los recién nacidos por parto vaginal se asemeja a la microbiota de la vagina de su madre, mientras que los nacidos por cesárea albergan comunidades microbianas que generalmente se encuentran en la piel humana. La adquisición del microbioma continúa durante los primeros años de vida, con un el microbioma del tracto gastrointestinal del bebé comienza a parecerse al de un adulto desde el primer año de vida. Conclusiones: Las bacterias, son microorganismos que han logrado colonizar la gran mayoría de las superficies terrestres, mostrando una gran capacidad de adaptación. El ser humano, no es indiferente, y se han planteado hipótesis que aseveran su participación en el desarrollo de la salud e inicio de la enfermedad. Palabras clave: microbiota, sistema inmunológico, fenómenos fisiológicos nutricionales del lactante.

scholarly journals Longitudinal Colonization With Streptococcus pneumoniae During the First Year of Life in a Healthy Newborn Cohort

2019 ◽  
Vol 9 (4) ◽  
pp. 442-448
Author(s):  
Sharon B Meropol ◽  
Michael R Jacobs ◽  
Kurt C Stange ◽  
Saralee Bajaksouzian ◽  
Robert A Bonomo
Keyword(s):  
Streptococcus Pneumoniae ◽  
First Year ◽  
Antibiotic Exposure ◽  
Academic Hospital ◽  
Antibiotic Resistant ◽  
Exposure Data ◽  
Pneumococcal Colonization ◽  
First Year Of Life ◽  
The Relationship

Abstract Background The objective of this study was to characterize longitudinal colonization with Streptococcus pneumoniae during the first year of life within a community newborn infant cohort, and assess the relationship between antibiotic exposure and colonization with antibiotic-resistant organisms. Methods During April 2013–February 2014, 326 infants were enrolled from an urban academic hospital well-baby nursery. At ages 4, 8, and 12 months, we collected antibiotic data, other exposure data, and nasopharyngeal cultures for pneumococcal isolation. Results Follow-up visits were completed for 211, 158, and 144 infants at ages 4, 8, and 12 months, respectively. By 12 months, 33% of infants attending the visits had ever been exposed to antibiotics, 67% if exposures to maternal antibiotics at birth are included. Pneumococci were isolated at 38/839 (4.5%) visits from 38 infants, including one 13-valent conjugate vaccine (PCV13) serotype (6A). There were 1 (0.3%), 15 (7%), 7 (4%), and 15 (10%) infants who were colonized at 0-, 4-, 8-, and 12-month visits, respectively. By age 12 months, at least 35 (11%) infants had ever been colonized. Sixteen isolates (42%) exhibited nonsusceptibility to at least 1 antibiotic. Infants with recent antibiotic exposure were not more likely to be colonized or to harbor nonsusceptible organisms. Conclusions Within a hospital birth cohort followed in the community, pneumococcal colonization and related antibiotic resistance were lower than previously reported, likely associated with PCV13 use. Antibiotic exposure was not associated with subsequent colonization with resistant isolates. The influence of other environmental factors needs further study.

Haematological profile in foals during the first year of life

2019 ◽  
Vol 184 (16) ◽  
pp. 503-503 ◽  
Author(s):  
Babak Faramarzi ◽  
Lon Rich
Keyword(s):  
Venous Blood ◽  
Reference Intervals ◽  
First Year ◽  
Cell Counts ◽  
Haematological Values ◽  
Haematological Profile ◽  
White Blood Cell Counts ◽  
First Year Of Life ◽  
Changes Over Time ◽  
Over Time

Foals’ haematological values change constantly during their first year of life. The use of updated age-based reference intervals (RIs) is imperative for providing accurate diagnosis and optimum care for sick foals. The authors' objective was to provide updated RIs for 13 haematological values in 2, 7, 14, 30, 90, 180 and 365-day-old foals and to investigate the changes over time in each measured value. Venous blood was collected at those ages from clinically healthy foals. Thirteen haematological values were analysed. The 95% RIs were reported using a bootstrapping method. Differences over time were examined using Friedman test. RIs for each of the measured values were calculated. Results showed noticeable trends in changes over time in several values. Nevertheless, white blood cell counts significantly increased between day 2 and day 90 (P=0.011) while lymphocyte counts increased from day 2 up to day 180 (P=0.033). The mean corpuscular haemoglobin and mean corpuscular volume (P=0.011) significantly decreased between day 2 and day 90. Normal haematological values in foals not only differ from those in adult horses but also change throughout the first year of life; thus, it is critical that clinicians use age-based RIs when treating sick foals.

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