Results 31 to 40 of about 519,515 (167)

Maternal age and endogenous variation in maternal influence on photoperiodic response in the progeny diapause in Trichogramma embryophagum (Hymenoptera: Trichogrammatidae)

open access: yesEuropean Journal of Entomology, 2002
A laboratory study was carried out on photoperiodic control of prepupal diapause in the egg parasitoid Trichogramma embryophagum (Hartig). All experiments were conducted with an isofemale parthenogenetic strain. The maternal generation was reared at 20°C
Sergey Ya. REZNIK   +3 more
doaj   +1 more source

The Mare: A Pertinent Model for Human Assisted Reproductive Technologies?

open access: yesAnimals, 2021
Although there are large differences between horses and humans for reproductive anatomy, follicular dynamics, mono-ovulation, and embryo development kinetics until the blastocyst stage are similar.
Achraf Benammar   +6 more
doaj   +1 more source

Unplanned cesarean sections in advanced maternal age: A predictive model

open access: yesActa Obstetricia et Gynecologica Scandinavica
Introduction As maternal age during pregnancy is rising all over the world, there is a growing need for prognostic factors that determine maternal and perinatal outcomes in older women.
Joyce Veenstra   +9 more
doaj   +1 more source

Clinical Study of Cutaneous Manifestations in Neonates in A Tertiary Care Center in Eastern Nepal: A Descriptive Cross-sectional Study

open access: yesJournal of Nepal Medical Association
Introduction: In the neonatal period, a variety of cutaneous symptoms are frequent. To minimize unneeded therapy and to reduce parents' stress, it's important to distinguish between transient and pathological newborn dermatoses.
Anil Timilsina   +2 more
doaj   +1 more source

Maternal age, parity, and pregnancy estrogens

open access: yesCancer Causes and Control, 1990
Total estrogens (TE), estradiol (E2), estriol (E3), and human placental lactogen (hPL) were determined by radioimmunoassay in the blood of 126 pregnant women during their 26th and 31st weeks of pregnancy and the results were studied in relation to maternal age and parity.
PANAGIOTOPOULOU, K   +5 more
openaire   +4 more sources

Current status of laboratory and imaging diagnosis of neonatal necrotizing enterocolitis

open access: yesItalian Journal of Pediatrics, 2018
Necrotizing enterocolitis continues to be a devastating disease process for very low birth weight infants in Neonatal Intensive Care Units. The aetiology and pathogenesis of necrotizing enterocolitis are not definitively understood.
Gabriella D’Angelo   +9 more
doaj   +1 more source

Advanced maternal age: maternal and perinatal outcomes

open access: yesInternational Journal of Reproduction, Contraception, Obstetrics and Gynecology, 2023
Background: Advanced maternal age is significantly associated with adverse obstetrical outcomes like pregnancy-induced hypertension and preterm Delivery. Caesarean delivery is also increased in those mothers. Advanced maternal age pregnancy was also found to be a major risk factor for low birth-weight and perinatal death.
openaire   +1 more source

NLRP2 controls age-associated maternal fertility [PDF]

open access: yesJournal of Experimental Medicine, 2016
Nucleotide-binding domain and leucine-rich repeat (NLR) proteins are well-known for their key roles in the immune system. Ectopically expressed NLRP2 in immortalized cell lines assembles an inflammasome and inhibits activation of the proinflammatory transcription factor NF-κB, but the physiological roles of NLRP2 are unknown.
Anna A. Kuchmiy   +3 more
openaire   +3 more sources

Cerebral Palsy Among Term and Postterm Births

open access: yesPediatric Neurology Briefs, 2010
The relation of risk of cerebral palsy (CP) with gestational age among term and postterm births was investigated by researchers at the University of Bergen, Norway, and the Epidemiology Branch, NIH, Durham, NC, using Norway’s national health and ...
J Gordon Millichap
doaj   +1 more source

Factors Influencing Clinical Pregnancy Rates After Myomectomy Among Infertile Women: A Single Center Retrospective Study

open access: yesHaseki Tıp Bülteni, 2018
Aim:To determine the clinical pregnancy rates after myomectomy in infertile women who underwent surgery due to myoma uteri and to investigate the clinical factors affecting outcomes.Methods:This retrospective single-centered study included infertile ...
Meryem Kuru Pekcan   +4 more
doaj   +1 more source

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