Coupling Planar Cell Polarity Signaling to Morphogenesis by Jeffrey D. Axelrod, Helen McNeill

“…Epithelial cells and other groups of cells acquire a polarity orthogonal to their apical–basal axes, referred to as Planar Cell Polarity (PCP). …”
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Potato Physiological Disorders - Growth Cracks by Chad M. Hutchinson

“…Growth cracks generally start at the bud or apical end of the potato and can extend lengthwise. …”
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Root Canal Configuration of Burmese (Myanmar) Maxillary First Molar: A Micro-Computed Tomography Study by M. M. Kyaw Moe, H. J. Jo, J. H. Ha, S. K. Kim

“…All palatal roots possessed the simplest type I canal. Apical ramification occurred in 69 mesiobuccal roots (68.3%), 36 distobuccal roots (35.6%), and 37 palatal roots (36.6%). …”
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Interdental Papilla Length and the Perception of Aesthetics in Asymmetric Situations by Yung Cheng Paul Yu, Ahmed Alamri, Helena Francisco, Sang-Choon Cho, Stuart Hirsch

“…The purpose of the study was to determine if there was a difference in the perception of aesthetics, by dental specialty, using computer assisted asymmetric alteration of the papilla length in the aesthetic zone with an apical alteration of the contact point of the clinical crowns. …”
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A Rare Occurrence of Bilateral Single-Rooted Mandibular First Molar by Urvashi Ujariya, Rajendra Bharatiya, Anjali Kothari, Viraj Shah, Mishri Parikh, Kruti Pandey, Dhara Mehta, Nishi Amin

“…This case report presents the nonsurgical endodontic management of the left and right mandibular first molars with the presence of a single root confirmed using a CBCT and treated by placing an apical MTA plug followed by backfill using thermoplasticised gutta percha.…”
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Giant Resin Bee Megachile sculpturalis (Smith) (Insecta: Hymenoptera: Megachilidae) by Kristen C. Stevens, Cameron Jack, James D Ellis

“…However, evidence has shown that, although an adventive species, Megachile sculpturalis is thought to be a pollinator of a native and federally threatened plant, the Apios Pricenana. https://edis.ifas.ufl.edu/in1258 Also available on the Featured Creatures website: http://entnemdept.ufl.edu/creatures/MISC/BEES/Giant_resin.html …”
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Moderating effect of economic instability in the relationship between concentration of control and market value: empirical evidence in Latin America by Dante Baiardo C. Cavalcante Viana Junior, Daniel Ferreira Caixe, Vera Maria Rodrigues Ponte

“…For this purpose, we built an unbalanced panel dataset composed of 341 Latin American companies from six countries: Argentina, Brazil, Chile, Colombia, Mexico, and Peru. …”
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Bringing phonological oddities to the fore: The Basque sibilants by Iván Igartua

“… The contrast between apical and laminal articulations in Basque dento-alveolar sibilant consonants has traditionally attracted linguists’ attention. …”
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Polarity Determinants in Dendritic Spine Development and Plasticity by Huaye Zhang

“…Studies over the last 10 years highlight important functions for polarity proteins, including apical-basal polarity and planar cell polarity regulators, in dendritic spine development and plasticity. …”
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Takotsubo Cardiomyopathy in Dextrocardia with Situs Inversus by A. Ganes, L. Segan

“…Coronary angiography demonstrated an eccentric mid right coronary artery (RCA) lesion and apical ballooning consistent with concurrent takotsubo cardiomyopathy (TTC). …”
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Endodontic Management of Mandibular Second Premolar with Vertucci Root Canal Configuration Type V by Shahzad Ali Shah

“…The presence of split roots in the apical third of the root with two separate root canals is quite rare. …”
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Edible plant Artemisia argyi H.Lév. & Vaniot: An in vitro study on its anti-Helicobacter pylori effect by Meiyun Chen, Sheng Pan, Fengli Lin, Weixing Zhu, Baojie Li, Bing Zhou, Guimin Zhang, Zhong Feng, Meicun Yao

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Cryo-electron tomography pipeline for plasma membranes by Willy W. Sun, Dennis J. Michalak, Kem A. Sochacki, Prasanthi Kunamaneni, Marco A. Alfonzo-Méndez, Andreas M. Arnold, Marie-Paule Strub, Jenny E. Hinshaw, Justin W. Taraska

“…Here, we present a correlative cryo-electron tomography pipeline optimally suited to image large ultra-thin areas of isolated basal and apical plasma membranes. The pipeline allows for angstrom-scale structure determination with subtomogram averaging and employs a genetically encodable rapid chemically-induced electron microscopy visible tag for marking specific proteins within the complex cellular environment. …”
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Congenital Ventricular Diverticulum or Aneurysm: A Difficult Diagnosis to Make by Lloyd Halpern, Carl Garabedian, Neil K. Worrall

“…We describe a patient with dextrocardia, Tetralogy of Fallot, and a congenital left ventricular apical diverticulum diagnosed following the induction of anesthesia. …”
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Floral Regulation: The Significant Virtue of Horticultural Flowering Plants by Faiza Shafique Khan, Chong-Yang Ning, Zhuang-Zhuang Li, Chun-Gen Hu, Jin-Zhi Zhang

“…Complex regulatory networks transform vegetative shoot apical meristems into inflorescence meristems. Further, floral meristems transition to floral bud outgrowth and flowering. …”
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Endodontic Management of a Severely Dilacerated Mandibular Third Molar: Case Report and Clinical Considerations by Suraj Arora, Gurdeep Singh Gill, Priyanka Setia, Anshad Mohamed Abdulla, Ganapathy Sivadas, Vaishnavi Vedam

“…A wide trapezoidal access was prepared following the use of intermediate-sized files for apical preparation. Owing to increased flexibility, Hero Shaper NITI files were used for the biomechanical preparation and single cone obturation was carried out. …”
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Cymbellonitzschia chilena sp. nov. (Bacillariophyta), una nueva especie de diatomea recolectada en Laguna La Punta, Salar de Atacama, Altiplano Chileno by Patricio Rivera, Fabiola Cruces, Enrique Ascencio

“…El taxón se caracteriza por poseer valvas angostas, arqueadas, con el lado dorsal fuertemente convexo, el ventral cóncavo a sub-linear, con extremos delgados, rostrado-redondeados. Eje apical 20.2-35.0 μm. Canal del rafe marginal, rafe continuo, ubicado en el lado dorsal o ventral de la valva. …”
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Regenerative Endodontic Treatment of Maxillary Incisors with a History of Severe Traumatic Injury by Nazanin Chitsaz, Mehrfam Khoshkhounejad, Hadi Assadian, Behnam Bolhari, Mohammadreza Sharifian, Zahra Mohammadi

“…The results showed some evidence of maturation in the apical third of tooth #9 and resolution of signs and symptoms on tooth #8.…”
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A Modified Bilaminar Technique with the Use of a Fibrin-Fibronectin System for a Single Gingival Recession: A Case Report with a Follow-Up of 3 Years by Michele Perelli, Paolo Giacomo Arduino, Mario Semenza, Roberto Abundo, Hector Sarmiento

“…Tooth was in a buccally prominent position and soft keratinized tissue apical to the recession was reduced but still present. …”
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Management of Intrathoracic Benign Schwannomas of the Brachial Plexus by Alessandro Bandiera, Giampiero Negri, Giulio Melloni, Carlo Mandelli, Simonetta Gerevini, Angelo Carretta, Paola Ciriaco, Armando Puglisi, Piero Zannini

“…A brachial plexus tumour should be suspected not only in patients with a supraclavicular or cervicomediastinal mass but also in those with intrathoracic apical lesions. A preoperative magnetic resonance imaging study of brachial plexus should be performed in such cases in order to plan the correct surgical approach.…”
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