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1. Volatile Compounds Emitted by the Stink Bug Antiteuchus innocens (Hemiptera: Pentatomidae)

Author:
Meneses-Arias, Maria Guadalupe; Cruz-López, Leopoldo; Huerta, Graciela; Rojas, Julio C.
Source:
TheFlorida entomologist 2019 v.102 no.2 pp. 431-434
ISSN:
1938-5102
Subject:
exocrine glands,   etc   ; Pentatomidae; adults; alarm pheromones; alpha-pinene; gas chromatography-mass spectrometry; instars; nymphs; volatile compounds;     Show all 9 Subjects
Abstract:
... In this study, volatile compounds emitted by disturbed nymphs and adults of the stink bug Antiteuchus innocens were identified by gas chromatography-mass spectrometry as follows: (E)-hexenal, α-pinene, (E)-2-heptenal, n-decane, (E)-2-octenal, n-undecane, n-dodecane, and n-tridecane. The major components were (E)-2-hexenal, (E)-2-heptenal, and n-undecane. The same compounds, except α-pinene and (E) ...
DOI:
10.1653/024.102.0223

2. Novel thoracic glands in the ant Myopias hollandi

Author:
Billen, Johan; Ito, Fuminori
Source:
Arthropod structure & development 2018 v.47 no.3 pp. 229-237
ISSN:
1467-8039
Subject:
exocrine glands,   etc   ; arthropods; queen insects; secretion; thorax; worker insects;     Show all 6 Subjects
Abstract:
... Besides the common labial and metapleural glands, four novel exocrine glands are described in the thorax of both workers and queens of the ponerine ant Myopias hollandi. From anterior to posterior, these glands were designated as the propleural pit gland, the posterolateral pronotal gland, the anterolateral propodeal gland and the metasternal process gland. They all correspond with class-3 glands, ...
DOI:
10.1016/j.asd.2018.04.005

3. The oral gland, a new exocrine organ of termites

Author:
Synek, Jiří; Beránková, Tereza; Stiblik, Petr; Pflegerová, Jitka; Akama, Pierre D.; Bourguignon, Thomas; Sillam-Dussès, David; Šobotník, Jan
Source:
Arthropod structure & development 2019 v.51 pp. 32-36
ISSN:
1467-8039
Subject:
exocrine glands,   etc   ; Rhinotermitidae; Termitidae; abdomen; arthropods; axons; head; legs; mouth; pharynx; pheromones; secretion; smooth endoplasmic reticulum; thorax; wood;     Show all 15 Subjects
Abstract:
... Termites have a rich set of exocrine glands. These glands are located all over the body, appearing in the head, thorax, legs and abdomen. Here, we describe the oral gland, a new gland formed by no more than a few tens of Class I secretory cells. The gland is divided into two secretory regions located just behind the mouth, on the dorsal and ventral side of the pharynx, respectively. The dominant s ...
DOI:
10.1016/j.asd.2019.100876

4. Rooibos (Aspalathus linearis) extract, containing eriodictyol-6-C-β-d-glucoside as the active component, stimulates exocrine glands via the M3 muscarinic acetylcholine receptor

Author:
Nishimachi, Saori; Iwai, Takao; Nakamura, Yoshitaka; Yuyama-Masuda, Kanako; Tsutsui, Takuya; Monoi, Noriyuki; Uchiyama, Akira; Nakamura, Seiji
Source:
Journal of functional foods 2019 v.55 pp. 248-254
ISSN:
1756-4646
Subject:
exocrine glands,   etc   ; Aspalathus linearis; clinical trials; eyes; in vitro studies; mouth; muscarine receptors; placebos; secretion; skin diseases; water content;     Show all 11 Subjects
Abstract:
... We previously discovered that rooibos extract activates the M3 muscarinic acetylcholine receptor (M3R), a key component of exocrine secretion. In this study, we examined the rooibos extract for active components in vitro and monitored its fast-acting effects against dryness in humans. Our in vitro analysis demonstrated that the M3R-stimulating effect of rooibos extract was similar to that of eriod ...
DOI:
10.1016/j.jff.2019.02.018

5. Tissue-specific profiling of membrane proteins in the salicin sequestering juveniles of the herbivorous leaf beetle, Chrysomela populi

Author:
Schmidt, Lydia; Wielsch, Natalie; Wang, Ding; Boland, Wilhelm; Burse, Antje
Source:
Insect biochemistry and molecular biology 2019 v.109 pp. 81-91
ISSN:
0965-1748
Subject:
exocrine glands,   etc   ; ABC transporters; Chrysomela populi; Malpighian tubules; Populus; digestive system; electrochemistry; fat body; glycosides; hydroxybenzaldehyde; inventories; juveniles; larvae; phytophagous insects; proteomics; secondary metabolites; sugars;     Show all 17 Subjects
Abstract:
... Sequestration of plant secondary metabolites is a detoxification strategy widespread in herbivorous insects including not only storage, but also usage of these metabolites for the insects' own benefit. Larvae of the poplar leaf beetle Chrysomela populi sequester plant-derived salicin to produce the deterrent salicylaldehyde in specialized exocrine glands. To identify putative transporters involved ...
DOI:
10.1016/j.ibmb.2019.03.009

6. Morphology and ultrastructure of Dufour’s and venom glands in the ant Camponotus japonicus Mayr (Hymenoptera: Formicidae)

Author:
Zhou, Ying; Li, Changyou; Billen, Johan; He, Hong
Source:
Micron 2018 v.104 pp. 72-79
ISSN:
0968-4328
Subject:
exocrine glands,   etc   ; Camponotus; color; epithelium; females; insect morphology; mitochondria; muscle fibers; ultrastructure; venoms;     Show all 10 Subjects
Abstract:
... The Dufour’s and venom glands are two important exocrine glands in ants. In this study, the morphology and fine structure of these two glands are described in the ant Camponotus japonicus Mayr. The Dufour glands have a characteristic bilobed shape and show a difference in size and color between the female castes (minor and major workers, alate and dealate queens). The external surface of Dufour’s ...
DOI:
10.1016/j.micron.2017.10.011

7. Chemical Communication and Reproduction Partitioning in Social Wasps

Author:
Dani, Francesca Romana; Turillazzi, Stefano
Source:
Journal of chemical ecology 2018 v.44 no.9 pp. 796-804
ISSN:
0098-0331
Subject:
exocrine glands,   etc   ; aggression; chemical communication; dimorphism; females; nests; pheromones; phylogeny; reproduction; social behavior; social structure; social wasps;     Show all 12 Subjects
Abstract:
... Social wasps encompass species displaying diverse social organization regarding colony cycle, nest foundation, caste differences (from none to significant dimorphism) and number of reproductive queens. Current phylogenetic data suggests that sociality occured independently in the subfamily Stenogastrinae and in the Polistinae+Vespinae clade. In most species, including those with the simplest socia ...
DOI:
10.1007/s10886-018-0968-7

8. Electroantennogram responses of the Triatoma dimidiata complex to volatiles produced by its exocrine glands

Author:
May-Concha, I.J.; Guerenstein, P.G.; Malo, E.A.; Catalá, S.; Rojas, J.C.
Source:
Acta tropica 2018 v.185 pp. 336-343
ISSN:
0001-706X
Subject:
exocrine glands,   etc   ; Chagas disease; Triatoma dimidiata; Trypanosoma cruzi; antennae; discriminant analysis; electroantennography; etiological agents; parasites; phenotype; physiology; Mexico;     Show all 12 Subjects
Abstract:
... Members of the Triatoma dimidiata complex are vectors of the protozoan parasite Trypanosoma cruzi, the etiologic agent of Chagas disease. Morphological and genetic studies indicate that T. dimidiata complex has three principal haplogroups in Mexico. However, whether there are differences in the olfactory physiology among the haplogroups of this complex and a possible correlation with their antenna ...
DOI:
10.1016/j.actatropica.2018.06.018

9. Genomic analysis of ant domatia-associated melanized fungi (Chaetothyriales, Ascomycota)

Author:
Moreno, Leandro F.; Mayer, Veronika; Voglmayr, Hermann; Blatrix, Rumsaïs; Benjamin Stielow, J.; Teixeira, Marcus M.; Vicente, Vania A.; de Hoog, Sybren
Source:
Mycological progress 2019 v.18 no.4 pp. 541-552
ISSN:
1617-416X
Subject:
exocrine glands,   etc   ; BTEX (benzene, toluene, ethylbenzene, xylene); Chaetothyriales; Formicidae; alcohol dehydrogenase; antimicrobial properties; benzene; biosynthesis; cytochrome P-450; environmental factors; ethylbenzene; fungi; genes; genomics; lifestyle; melanization; microhabitats; nests; polluted soils; secondary metabolites; symbionts; toluene; toxic substances; toxicity; transporters; xylene;     Show all 26 Subjects
Abstract:
... Several species of melanized (“black yeast-like”) fungi in the order Chaetothyriales live in symbiotic association with ants inhabiting plant cavities (domatia) or with ants that use carton-like material for the construction of nests and tunnels. To investigate the genetic basis and evolution of this lifestyle, genomes of a lineage of four chaetothyrialean strains were sequenced and the genes anno ...
DOI:
10.1007/s11557-018-01467-x

10. New exocrine glands in ants: the hypostomal gland and basitarsal gland in the genus Melissotarsus (Hymenoptera: Formicidae)

Author:
Hölldobler, Bert; Obermayer, Malu; Plowes, Nicola J. R.; Fisher, Brian L.
Source:
Naturwissenschaften 2014 v.101 no.7 pp. 527-532
ISSN:
0028-1042
Subject:
exocrine glands,   etc   ; Formicidae; insects; legs;     Show all 4 Subjects
Abstract:
... Fisher and Robertson (Insect Soc 46: 78–83, 1999) discovered the production of silk-like secretions emerging from slit-shaped openings along the anterior margin of the ventral hypostoma of Melissotarsus ant workers. The current histological study describes a hitherto unknown hypostomal gland from which this silk-like substance originates. In addition, this study describes a new basitarsal gland in ...
DOI:
10.1007/s00114-014-1186-y
PubMed:
24903680

11. The nasus gland: A new gland in soldiers of Angularitermes (Termitidae, Nasutitermitinae)

Author:
Šobotník, Jan; Bourguignon, Thomas; Carrijo, Tiago F.; Bordereau, Christian; Robert, Alain; Křížková, Barbora; Constantini, Joice P.; Cancello, Eliana M.
Source:
Arthropod structure & development 2015 v.44 no.5 pp. 401-406
ISSN:
1467-8039
Subject:
exocrine glands,   etc   ; Blattodea; Termitidae; secretion; synapomorphy;     Show all 5 Subjects
Abstract:
... Termites have developed many exocrine glands, generally dedicated to defence or communication. Although a few of these glands occur in all termite species, or represent synapomorphies of larger clades, others are morphological innovations of a single species, or a few related species. Here, we describe the nasus gland, a new gland occurring at the base of the nasus of Angularitermes soldiers. The ...
DOI:
10.1016/j.asd.2015.08.006

12. The Presence of Caudal Courtship-Like Glands in Male and Female Ouachita Dusky Salamanders (Desmognathus brimleyorum)

Author:
Rollins, Robert E.; Staub, Nancy L.
Source:
Herpetologica 2017 v.73 no.4 pp. 277-282
ISSN:
1938-5099
Subject:
exocrine glands,   etc   ; Desmognathus; courtship; females; males; pheromones; salamanders and newts; sexual dimorphism; tail;     Show all 9 Subjects
Abstract:
... Plethodontid salamander courtship is an elaborate yet conserved set of behaviors that involve many different sensory signals. Exocrine glands in the skin produce pheromones that facilitate courtship. These glands, known as courtship glands, are described as being sexually dimorphic, only present in males. Thus, we were surprised to discover glands in female Desmognathus brimleyorum that are histoc ...
DOI:
10.1655/Herpetologica-D-17-00003.1

13. Physiological functions and Ca2+ signal transduction pathway exploring during molting of silkworm, Bombyx mori

Author:
Li, Wenchu; Xu, Yaling; Zhong, Yangjin; Chen, Liujuan
Source:
Journal of Asia-Pacific entomology 2018 v.21 no.4 pp. 1457-1465
ISSN:
1226-8615
Subject:
exocrine glands,   etc   ; Bombyx mori; G-proteins; calcium; calcium channels; calcium signaling; ecdysis; ions; metabolism; metamorphosis; midgut; muscles; neurons; nutrients; phospholipase C; secretion; sensory system; silkworms;     Show all 18 Subjects
Abstract:
... Calcium ions are an important second messagers in the life of organisms, such as in silkworm growth and their developmental processes; these ions can trigger various effects, including the muscle excitation-contraction coupling mechanism, secretion of endocrine and exocrine glands, neuronal activities, midgut nutrients metabolisms, sensory system, enzymatic systems, and acceleration of metabolism ...
DOI:
10.1016/j.aspen.2018.10.021

14. Characterization of three salmon louse (Lepeophtheirus salmonis) genes with fibronectin II domains expressed by tegumental type 1 glands

Author:
Harasimczuk, Ewa; Øvergård, Aina-Cathrine; Grotmol, Sindre; Nilsen, Frank; Dalvin, Sussie
Source:
Molecular and biochemical parasitology 2018 v.219 pp. 1-9
ISSN:
0166-6851
Subject:
exocrine glands,   etc   ; Lepeophtheirus salmonis; RNA interference; adults; amino acids; collagen; fibronectins; fish culture; genes; hematophagy; host-parasite relationships; industry; integument; lice; ontogeny; sequence alignment;     Show all 16 Subjects
Abstract:
... The salmon louse, Lepeophtheirus salmonis (Copepoda: Caligidae), is currently the most significant pathogen affecting the salmon farming industry in the Northern Hemisphere. Exocrine glands of blood-feeding parasites are believed to be important for the host-parasite interaction, but also in the production of substances for integument lubrication and antifouling. In L. salmonis; however, we have l ...
DOI:
10.1016/j.molbiopara.2017.12.002

15. Chemical composition of the intramandibular glands of the ant Neoponera villosa (Fabricius, 1804) (Hymenoptera: Ponerinae)

Author:
Martins, Luiza Carla Barbosa; Do Nascimento, Fabio Santos; Campos, Maria Cláudia Guidetti; Lima, Eraldo Rodrigues; Zanuncio, José Cola; Serrão, José Eduardo
Source:
Chemoecology 2015 v.25 no.1 pp. 25-31
ISSN:
0937-7409
Subject:
exocrine glands,   etc   ; Hymenoptera; acetates; alkanes; chemical composition; cholesterol; social behavior;     Show all 7 Subjects
Abstract:
... Products of exocrine glands modulate the behavior of social in sects. Among the exocrine glands, the function of intramandibular glands has not been well characterized in social Hymenoptera. To study the effects of exocrine gland secretions on the behavior of the ant, Neoponera villosa, identification of cuticular and intramandibular gland compounds was performed. Fifteen different compounds were ...
DOI:
10.1007/s00049-014-0172-3

16. The distribution and evolution of exocrine compound glands in Erotylinae (Insecta: Coleoptera: Erotylidae)

Author:
Drilling, Kai; Dettner, Konrad; Klass, Klaus-Dieter
Source:
Annales de la Société entomologique de France 2013 v.49 no.1 pp. 36-52
ISSN:
2168-6351
Subject:
exocrine glands,   etc   ; Erotylidae; Languriidae; compound eyes; phylogeny;     Show all 5 Subjects
Abstract:
... Members of the family Erotylidae and especially of the subfamily Erotylinae possess a whole arsenal of compound integumentary glands. Their external pores are located in several parts of the body, mainly in the corners and along the lateral margins of the pronotum, beside the compound eyes (periocular glands), on the subgenal braces (subocular glands), on the abdominal ventrites, and more rarely o ...
DOI:
10.1080/00379271.2013.763458

17. Glandular sources of pheromones used to control host workers (Apis mellifera scutellata) by socially parasitic workers of Apis mellifera capensis

Author:
Okosun, Olabimpe O.; Pirk, Christian W.W.; Crewe, Robin M.; Yusuf, Abdullahi A.
Source:
Journal of insect physiology 2017 v.102 pp. 42-49
ISSN:
0022-1910
Subject:
exocrine glands,   etc   ; Apis mellifera capensis; Apis mellifera scutellata; cages; clones; evolution; insect physiology; parasites; pheromones; queen honey bees; social insects; worker honey bees;     Show all 12 Subjects
Abstract:
... Pheromonal control by the honey bee queen is achieved through the use of secretions from diverse glandular sources, but the use of pheromones from a variety of glandular sources by reproductively dominant workers, has not previously been explored. Using the social parasite, Apis mellifera capensis clonal worker we studied the diversity of glandular sources used for pheromonal control of reproducti ...
DOI:
10.1016/j.jinsphys.2017.09.001

18. The pygidial gland secretion of the forest caterpillar hunter, Calosoma (Calosoma) sycophanta: the antimicrobial properties against human pathogens

Author:
Nenadić, Marija; Soković, Marina; Glamočlija, Jasmina; Ćirić, Ana; Perić-Mataruga, Vesna; Ilijin, Larisa; Tešević, Vele; Todosijević, Marina; Vujisić, Ljubodrag; Vesović, Nikola; Ćurčić, Srećko
Source:
Applied microbiology and biotechnology 2017 v.101 no.3 pp. 977-985
ISSN:
0175-7598
Subject:
exocrine glands,   etc   ; Aspergillus versicolor; Calosoma sycophanta; Escherichia coli; adults; animal pathogens; antibacterial properties; antifungal properties; bifonazole; forests; fungi; insects; ketoconazole; minimum inhibitory concentration; secretion;     Show all 15 Subjects
Abstract:
... Recently, various insect secretions have been tested as possible antimicrobial agents. In beetles, these secretions are essentially products of various exocrine glands, of which particular emphasis is on pygidial glands that are common for the suborder Adephaga. The antimicrobial potential of the pygidial gland secretion isolated from the adults of Calosoma sycophanta against human pathogens has b ...
DOI:
10.1007/s00253-016-8082-7

19. Morphology and Diversity of Exocrine Glands in Lepidopteran Larvae

Author:
Vegliante, Francesca; Hasenfuss, Ivar
Source:
Annual review of entomology 2012 v.57 pp. 187-204
ISSN:
0066-4170
Subject:
exocrine glands,   etc   ; Lepidoptera; histology; insect larvae; phylogeny;     Show all 5 Subjects
Abstract:
... The morphology of 21 exocrine glands and 13 supposedly exocrine structures recorded for lepidopteran larvae is reviewed. The epitracheal glands, for which a double role (exocrine and endocrine) has been demonstrated, are examined as well. Function is well known for at least 8 glands but completely unknown for 6 glands, for 10 putative glandular structures, and for the exocrine component of the epi ...
DOI:
10.1146/annurev-ento-120710-100646
PubMed:
21910636

20. 3D Toolbox to Enhance Physiological Relevance of Human Tissue Models

Author:
Picollet-D’hahan, Nathalie; Dolega, Monika E.; Liguori, Lavinia; Marquette, Christophe; Le Gac, Séverine; Gidrol, Xavier; Martin, Donald K.
Source:
Trends in biotechnology 2016
ISSN:
0167-7799
Subject:
exocrine glands,   etc   ; engineering; animal use replacement; humans; organ-on-a-chip; drugs; models; cell harvesting; screening; extracellular matrix;     Show all 10 Subjects
Abstract:
... We discuss the current challenges and future prospects of flow-based organoid models and 3D self-assembling scaffolds. The existing paradigm of 3D culture suffers from a lack of control over organoid size and shape; can be an obstacle for cell harvesting and extended cellular and molecular analysis; and does not provide access to the function of exocrine glands. Moreover, existing organ-on-chip mo ...
DOI:
10.1016/j.tibtech.2016.06.012