Results 61 to 70 of about 8,546 (233)

Maternal pre-pregnancy obesity and timing of puberty in sons and daughters: a population-based cohort study. [PDF]

open access: yes, 2019
BackgroundIn many countries, an increased prevalence of obesity in pregnancy has coincided with a declining pubertal age. We aimed to explore the potential effect of maternal pre-pregnancy overweight and obesity on timing of puberty in sons and daughters.
Arah, Onyebuchi A   +7 more
core   +2 more sources

Colonization and spatiotemporal distribution of bruchid pests in lentil and faba bean fields

open access: yesPest Management Science, EarlyView.
This study of 104 fields identifies Bruchus signaticornis in lentils and B. rufimanus in faba beans as the sole grain‐damaging species. Their uniform distribution within fields and the strong effect of regulatory factors on larvae and egg survival emphasize the need for species‐specific, phenology‐based and spatially informed integrated pest management
Anastasia Chery‐Lagrange   +7 more
wiley   +1 more source

Parathyroid localization [PDF]

open access: yes, 1986
Twenty-nine consecutive patients with suspected primary hyperparathyroidism were examined preoperatively using ultrasound, sonographically guided fine needle aspiration, and aspirate immunostaining for PTH.
Borisch, B.   +7 more
core   +1 more source

TcALS knockdown accelerates metamorphosis via insulin signaling in Tribolium castaneum

open access: yesInsect Science, EarlyView.
RNAi silencing of TcALS accelerates larva‐to‐pupa metamorphosis in Tribolium castaneum. Abstract Insect metamorphosis is an evolutionary adaptation precisely regulated by nutritional and hormonal cues. The red flour beetle Tribolium castaneum, a major stored‐product pest, serves as an excellent model for studying this process.
Min Li   +8 more
wiley   +1 more source

Fatores de correção para perímetro escrotal ao sobreano para tourinhos mestiços Aberdeen Angus x Nelore Adjustment factors for scrotal circumference at yearling for crossbred Aberdeen Angus x Nelore young bulls

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Obtiveram-se fatores de correção (FC) para o perímetro escrotal ao sobreano (PES) para os efeitos de grupo genético (GG), heterozigose individual (HI), peso ao sobreano (PS) e idade do animal à pesagem de sobreano (IDS), utilizando-se registros de peso ...
J.S. Lopes   +4 more
doaj   +1 more source

Testicular ultrasonography in young bulls and correlation with puberty and sperm production

open access: yesAgrarian, 2020
The present work aims to evaluate the echogenicity of the testicular parenchyma of young bulls correlating with precocious puberty. The study was developed with 39 Nellore purebred bulls (PO) aged 12 to 18 months.
Geissy Helen de Sousa   +5 more
doaj   +1 more source

International Guideline on the Diagnosis and Management of Pediatric Patients With Hereditary Angioedema

open access: yesAllergy, EarlyView.
ABSTRACT Hereditary angioedema (HAE) with C1 inhibitor deficiency is a rare disease characterized by unpredictable episodes of tissue swelling (angioedema), which, in most cases, occur first under the age of 18 years, and entail a significant burden of disease not only for the patients but also for their families.
Henriette Farkas   +128 more
wiley   +1 more source

Efeitos genéticos e ambientais sobre o perímetro escrotal de animais da raça Caracu Genetic and environment effects on scrotal circumference in Caracu cattle

open access: yesRevista Brasileira de Zootecnia, 2007
Neste trabalho foram avaliados os efeitos de idade (IDS) e peso aos 15 meses (P15) sobre medidas de perímetro escrotal ao sobreano de 1.892 machos da raça Caracu e estimada a herdabilidade desta característica.
Maira Mattar   +3 more
doaj   +1 more source

SEXUAL PRECOCITY ASSOCIATED WITH THE CONCENTRATION OF PLASMA PROGESTERONE IN NELORE HEIFERS RAISED IN NORTHERN BRAZIL

open access: yesCiência Agrícola, 2020
The objective of this study was to identify sexually precocious heifers by observing ovulation (presence of corpus luteum - CL) and correlating it with the plasma progesterone concentration, as well as to verify the accuracy of the ultrasound examination
Daniel Ribeiro Guimarães de Menezes   +2 more
doaj   +1 more source

Risky,early, controversial. Puberty in medical discourses [PDF]

open access: yes, 2015
This article comes within the compass of a research program (entitled CorAge. Bodily Experiences and AgePassages among 9e13 year-olds (ANR-09-ENFT-017) conducted between 2009 and 2013 about the emergence of a \u201cnew\u201d age in life ...
Cozzi, D, Vinel, V.
core   +1 more source

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