Results 51 to 60 of about 1,473 (140)

Beyond Pigment Loss: Integrating Clinician‐Reported Outcomes, Patient‐Reported Outcomes, and Digital Biometrics to Quantify Vitiligo Morbidity

open access: yesDermatological Reviews, Volume 7, Issue 5, October 2026.
ABSTRACT Background Vitiligo is an autoimmune depigmenting disease with multiple facets to disease severity. Accurate assessment of severity and therapeutic response is essential for both clinical care and research. Methods This narrative review summarizes outcome measures for assessing different aspects of vitiligo severity, including extent, activity,
Shrruthi Velavan, Vishal Gupta
wiley   +1 more source

Speciation with gene flow

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1476-1499, September 2026.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long   +7 more
wiley   +1 more source

Quantificação de propágulos de Gibberella zeae no ar e infecção de anteras em trigo

open access: yes, 2002
Devido ao aumento da ocorrencia e da intensidade de epidemias nos ultimos anos, a giberela tem sido apontada como uma das doencas que mais danos causa em cereais de inverno.
Edivan Panisson, E. M. Reis, W. Boller
semanticscholar   +1 more source

Relação entre os estádios de desenvolvimento dos micrósporos e as características morfológicas do botão floral em pimentão (Capsicum annuum L.) Relationship among the development stages of microspores and the morphological characteristics of the floral bud in sweet pepper (Capsicum annuum L.)

open access: yesCiência Rural, 1995
Vários fatores influenciam a cultura de anteras, entre eles, o estádio de desenvolvimento dos micros poros. O presente estudo teve por objetivo verificar a relação entre o estádio de desenvolvimento dos micrósporos com algumas características ...
José Magno Queiroz Luz   +3 more
doaj   +1 more source

Road air pollution harms the reproductive success of a bee‐pollinated wildflower: A dusty threat to biodiversity

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1567-1571, September 2026.
Dust, a common form of air pollution, is particularly problematic on roadsides, which are important habitats for plants and pollinators. We investigated whether and how road dust affects plant sexual reproduction using Primula chungensis in a biodiversity hotspot. Our study provides compelling evidence that road dust can harm plant reproductive success
Yong‐Peng Cha   +4 more
wiley   +1 more source

Germinação in vitro de sementes e indução de calos em plântulas, cotilédones e anteras de porongo (Lagenaria siceraria (Mol.) Stand.) – Cucurbitaceae

open access: yes, 2012
The bottle gourd has economial importance for small and medium farms and great potential for industrial applications. Different strategies were tested for the in vitro seed germination, as luminosity, scarification, imbibition and addition of ANA ...
A. Silva   +7 more
semanticscholar   +1 more source

Associação de fases meióticas e estádios dos micrósporos com características morfológicas de botões florais de pimentão Association of meiotic phases and microspore stages with morphological characters of floral buds of pepper

open access: yesCiência e Agrotecnologia, 2003
Fases meióticas e estádios de micrósporos de pimentão (Capsicum annuum L. cv. Azeth) foram determinados e associados com características morfológicas adotadas para a seleção de botões florais a serem utilizados na indução de androgênese.
Edgard Augusto de Toledo Picoli   +3 more
doaj   +1 more source

Oral Nintedanib for Refractory Generalized Keloids: A Prospective Exploratory Pilot Study

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 9, September 2026.
ABSTRACT Background Generalized keloids are severe, treatment‐refractory, disfiguring dermatoses that substantially impair physical and psychosocial well‐being and have limited effective systemic treatment options. Objective To assess the short‐term safety, tolerability, and exploratory clinical outcomes of oral nintedanib in patients with refractory ...
Chenmei Liu   +5 more
wiley   +1 more source

Avaliação da deposição de calda em anteras de trigo, para o estudo do controle químico de giberela (Gibberella zeae) Spray deposition evaluation on wheat anthers to study the head blight (Gibberella zeae) chemical control

open access: yesEngenharia Agrícola, 2004
A giberela, causada pelo fungo Gibberella zeae (Fusarium graminearum), é uma importante doença de infecção floral do trigo. Para controlar essa doença, o fungicida deve ser aplicado durante a antese, de modo a proteger as anteras.
Edivan Panisson   +2 more
doaj   +1 more source

Cultura in vitro de sementes e anteras de Sesamum indicum L. [PDF]

open access: yesAnais da Escola Superior de Agricultura Luiz de Queiroz, 1979
Sementes de gergelin (Sesamum indicum L.) foram cultivadas in vitro em meio de cultura de Wetherall contendo 0,5 mg/l de 2,4-D e em seguida transferidas para meio de Murashige e Skoog (MS) contendo 0,1 mg/l de 2,4-D e 100 mg/l de inositol. Ambos, 2,4-D e inositol mostraram-se ser necessários para o desenvolvimento de calos a partir de sementes, do ...
Caldas, L.S., Sharp, W.R., Crocomo, O.J.
openaire   +3 more sources

Home - About - Disclaimer - Privacy