Majumdar, S. &amp;amp; Panday, S. (2022) Epitypification of Stachyurus himalaicus (Stachyuraceae). Phytotaxa 538 (3): 265–267.

Majumdar, Shuvadeep; Panday, Samiran

doi:10.11646/phytotaxa.541.1.10

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Our study found increased risk of high RE for offspring in different age groups, which was consistent with a Danish study that found maternal diabetes during pregnancy was associated with a higher risk of high RE in offspring in different age groups. 5 We also observed that the risk of hyperopia was highest in the group younger than 6 years, which is probably because hyperopia is the most common RE in childhood, 38 as individuals’ eyes are predominantly hyperopic from birth and refractive change and axial growth after birth undergo a process of emmetropization characterized by a reduction in RE over time. 12 However, we also found an increased risk of hyperopia at the ages of 7 to 12 years, suggesting that HDP may have an independent and persistent association with refractive conditions in offspring.…”

Section: Discussionmentioning

confidence: 66%

Evaluation of Hypertensive Disorder of Pregnancy and High Refractive Error in Offspring During Childhood and Adolescence

Huang

Yang

et al. 2023

JAMA Netw Open

View full text Add to dashboard Cite

ImportanceGrowing evidence indicates that adverse prenatal or intrauterine environments might contribute to the development of high refractive error (RE) later in life. However, the association of maternal hypertensive disorder of pregnancy (HDP) with high RE in offspring during childhood and adolescence remains unknown.ObjectiveTo investigate the association between maternal HDP and overall and type-specific high REs in offspring in childhood and adolescence.Design, Setting, and ParticipantsThis nationwide population-based cohort study included live-born individuals born in Denmark from 1978 to 2018 in the Danish national health registers. Follow-up started at the date of birth and ended at the date of RE diagnosis, 18th birthday, death, emigration, or December 31, 2018, whichever came first. Data analyses were conducted from November 12, 2021, through June 30, 2022.ExposuresMaternal HDP (n = 104 952), including preeclampsia or eclampsia (n = 70 465) and hypertension (n = 34 487).Main Outcomes and MeasuresThe main outcomes were the first occurrence of high RE (hyperopia, myopia, and astigmatism) in offspring. A Cox proportional hazards regression model was used to examine the association between maternal HDP and risk of high RE in offspring from birth until age 18 years, adjusting for multiple potential confounders.ResultsThis study included 2 537 421 live-born individuals, 51.30% of whom were male. During the follow-up of up to 18 years, 946 offspring of 104 952 mothers with HDP (0.90%) and 15 559 offspring of 2 432 469 mothers without HDP (0.64%) were diagnosed with high RE. The cumulative incidence of high RE was higher in the exposed cohort (1.12%; 95% CI, 1.05%-1.19%) than in the unexposed cohort (0.80%; 95% CI, 0.78%-0.81%) at 18 years of age (difference: 0.32%; 95% CI, 0.25%-0.40%). Offspring born to mothers with HDP had a 39% increased risk of overall high RE (hazard ratio [HR], 1.39; 95% CI, 1.31-1.49). Sibling-matched analysis revealed an increased risk of overall high RE in half siblings (HR, 1.21; 95% CI, 1.05-1.39) and full siblings (HR, 1.15; 95% CI, 0.99-1.34), but the difference was not significant for the latter. The elevated risks were observed for hypermetropia (HR, 1.41; 95% CI, 1.30-1.52), myopia (HR, 1.30; 95% CI, 1.10-1.53), and astigmatism (HR, 1.45; 95% CI, 1.22-1.71). The increased risk of high RE persisted among offspring aged 0 to 6 years (HR, 1.51, 95% CI, 1.38-1.65), 7 to 12 years (HR, 1.28; 95% CI, 1.11-1.47), and 13 to 18 years (HR, 1.16; 95% CI, 0.95-1.41), but the difference was not significant for the oldest group. When considering both timing of diagnosis and severity of maternal preeclampsia, the highest risk was observed in offspring prenatally exposed to early-onset and severe preeclampsia (HR, 2.59; 95% CI, 2.17-3.08).Conclusions and RelevanceIn this cohort study of the Danish population, maternal HDP, especially early-onset and severe preeclampsia, was associated with an increased risk of high RE in offspring during childhood and adolescence. These findings suggest that early and regular RE screening should be recommended for children of mothers with HDP.

show abstract

Section: Discussionmentioning

confidence: 66%

Evaluation of Hypertensive Disorder of Pregnancy and High Refractive Error in Offspring During Childhood and Adolescence

Huang

Yang

et al. 2023

JAMA Netw Open

View full text Add to dashboard Cite

show abstract

“…[67] To identify plant cell structures, we used bright-field images of leaf cross sections (Figure 3d) and followed previous studies reporting the use of Ca, and K, X-ray fluorescence emission lines for determining extracellular (apoplastic) and intracellular (symplastic) spaces. [68][69][70] Ca was used as a main component of the apoplastic middle lamella of plant cell walls while K was associated with the symplastic cell cytoplasm. [71,72] K is an indicator of plant vasculature and a major cation in the phloem sap.…”

Section: Enhanced Delivery Of Sucrose-coated Nanoparticles To the Pla...mentioning

confidence: 99%

Targeted Delivery of Sucrose‐Coated Nanocarriers with Chemical Cargoes to the Plant Vasculature Enhances Long‐Distance Translocation

Jeon,

Zhang,

Castillo

et al. 2023

Small

View full text Add to dashboard Cite

Current practices for delivering agrochemicals are inefficient, with only a fraction reaching the intended targets in plants. The surfaces of nanocarriers are functionalized with sucrose, enabling rapid and efficient foliar delivery into the plant phloem, a vascular tissue that transports sugars, signaling molecules, and agrochemicals through the whole plant. The chemical affinity of sucrose molecules to sugar membrane transporters on the phloem cells enhances the uptake of sucrose‐coated quantum dots (sucQD) and biocompatible carbon dots with β‐cyclodextrin molecular baskets (suc‐β‐CD) that can carry a wide range of agrochemicals. The QD and CD fluorescence emission properties allowed detection and monitoring of rapid translocation (<40 min) in the vasculature of wheat leaves by confocal and epifluorescence microscopy. The suc‐β‐CDs more than doubled the delivery of chemical cargoes into the leaf vascular tissue. Inductively coupled plasma mass spectrometry (ICP‐MS) analysis showed that the fraction of sucQDs loaded into the phloem and transported to roots is over 6.8 times higher than unmodified QDs. The sucrose coating of nanoparticles approach enables unprecedented targeted delivery to roots with ≈70% of phloem‐loaded nanoparticles delivered to roots. The use of plant biorecognition molecules mediated delivery provides an efficient approach for guiding nanocarriers containing agrochemicals to the plant vasculature and whole plants.

show abstract

Majumdar, S. & Panday, S. (2022) Epitypification of Stachyurus himalaicus (Stachyuraceae). Phytotaxa 538 (3): 265–267.

Abstract: N/A

Cited by 2 publications

References 0 publications

Evaluation of Hypertensive Disorder of Pregnancy and High Refractive Error in Offspring During Childhood and Adolescence

Evaluation of Hypertensive Disorder of Pregnancy and High Refractive Error in Offspring During Childhood and Adolescence

Targeted Delivery of Sucrose‐Coated Nanocarriers with Chemical Cargoes to the Plant Vasculature Enhances Long‐Distance Translocation

Contact Info

Product

Resources

About