Results 21 to 30 of about 12,201 (159)
Integrative Conservation, Volume 4, Issue 4, Page 665-674, December 2025.Using a diagnostic mitochondrial marker gene, we document the presence of furry‐eared dwarf lemurs, a species known from Madagascar's eastern montane rainforests, in several forest fragments across the island's central highlands. These findings raise new questions about when this species colonized these sites, how they tolerate these changing and ...
Marina B. Blanco +27 more
wiley +1 more source
Molecular mechanisms of cell death induced by matrine in human cholangiocarcinoma Cells [PDF]
, 2016 胆管癌是起源于胆管上皮的一种恶性肿瘤，在我国发病率和死亡率逐年上升。而胆管癌细胞抵抗凋亡是导致胆管癌化疗失败的重要原因，所以研发能够诱导胆管癌细胞以不发生凋亡的死亡新途径的化疗药显得十分重要。苦参碱具有多途径、多种机制的抗肿瘤活性，已经证实能够诱导多种肿瘤细胞死亡，但是在胆管癌中的生物学作用和潜在机制却鲜有报道。程序性坏死(necroptosis)是可被调控的程序性细胞死亡，在形态学上具有典型的坏死样形态改变，依赖于受体相互作用蛋白1和3，此外，可被程序性坏死的特异性抑制剂Nec-1所阻断 ...
徐贝贝
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A new beef: An analysis of discourse coalitions in the nascent cellular agriculture policy subsystem
Review of Policy Research, Volume 42, Issue 6, Page 1404-1427, November 2025.Abstract A robust approach to examining the nature and influence of coalitions in the policy process is the Advocacy Coalition Framework (ACF), which is especially useful to study policy issues fraught with scientific and technical controversy. Yet, important gaps exist in ACF literature regarding nascent policy subsystems. Consequently, there is scant
Nikki Nadeau, Ramiro Berardo
wiley +1 more source
Veterinary Dermatology, Volume 36, Issue 5, Page 696-702, October 2025.Background – Skin disease is a common complaint in veterinary medicine. Current models often use live animals. Epidermal organoids (keratinocytoids) are 3D miniature organs created in culture from single epidermal keratinocytes. These keratinocytoids can be used as an alternative to live animal studies to investigate epidermal structures and skin ...
Clinson C. Lui +5 more
wiley +1 more source
The Mechanism Study of OVOL2 in Regulation of Epithelial-mesenchymal Transition of Colorectal Carcinoma [PDF]
, 2013 实验背景及研究目的：ovo基因编码一组在进化上从果蝇、线虫、斑马鱼到哺乳动物保守的蛋白家族，包括OVOL1、OVOL2及OVOL3，该蛋白家族是含有4个C2H2锌指结构的转录因子。OVOL3只在胚胎早期表达，目前几乎没有相关研究。尽管现在已有许多关于OVOL1、OVOL2在组织发育方面的研究，但它们在肿瘤发生发展过程中的作用还是完全未知。在这篇文章中，我们致力于发现OVOL2与结直肠癌上皮-间质转化过程之间的关系，深入探究其内在分子机理。 实验方法：划痕 ...
陈晨
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Dermoscopic evaluation of normal canine skin with a handheld dermoscope
Veterinary Dermatology, Volume 36, Issue 5, Page 593-601, October 2025.Background – Dermoscopy is a noninvasive diagnostic tool that provides a magnified view of skin structures. While dermoscopy is described for certain canine dermatological diseases, large‐scale studies evaluating normal skin are lacking. Hypothesis/Objective – This study aimed to correlate dermoscopic findings with histopathological results in healthy ...
Rachael Loek +4 more
wiley +1 more source
Karyotype analysis of diploid oat germplasm introduced from Canada [PDF]
, 2014 The chromosome karyotype of three diploid oat species was studied with squash method. The results showed that the karyotype formula of Avena strigosa was 2 n =2 x = 14 = 10 m + 4 sm(2SAT),with metacentric and submetacentric chromosomes,1 pair of ...
Liu, W., Wu, B., Zhang, Z.
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Systematic Entomology, Volume 50, Issue 3, Page 495-518, July 2025.Using genomic data from 285 species across 19 planthopper families, we conducted the first phylogenomic study targeting global planthoppers and inferred their phylogeny with the highest resolution so far. We proposed taxonomic changes including the establishment of a new family Borysthenidae stat. rev. and a new superfamily Meenoploidea superfam.
Junchen Deng +9 more
wiley +1 more source
Veterinary Dermatology, Volume 35, Issue 5, Page 479-491, October 2024.Background – Lop‐eared rabbits may be predisposed to otitis externa (OE) as a consequence of their ear conformation. Although otoscopy, otic cytological evaluation, and culture are valuable tools in dogs and cats, published data on rabbits remain lacking. Hypothesis/Objectives – This study aimed to assess the utility of otoscopy and cytological results
Nikoleta Makri +8 more
wiley +1 more source
Effect of Benzalkonium Chloride on Corneal Epithelial Barrier Function and Possible Mechanisms of Benzalkonium Chloride Inhibiting Corneal Endothelial Gap Junction Intercellular Communication [PDF]
, 2015 第一部分：局部应用前列腺素类药物对兔角膜上皮细胞屏障功能的影响 目的：苯扎氯铵（BAK）是滴眼液中最常用的防腐剂之一，大量的临床研究发现，局部长期使用含BAK的眼部制剂会出现很多眼部不适症状。含BAK的前列腺素类药物是治疗开角性青光眼的一线药物，临床上患者往往需要长期使用，易导致眼睛干涩，结膜充血等等，然而其作用机制还不是非常清楚。紧密连接与粘着连接等构成了角膜上皮抵御外界病原微生物入侵的第一道生理屏障，对角膜正常生理功能的维持具有非常重要的作用 ...
张振豪
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