Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2,162
datasets available to search
ShareScore release 0.9.0
Dataset results
2,162 results for “glands”
FIGURE 1 in Post-embryonic development of intramandibular glands of Friesella schrottkyi (Friese, 1900) (Hymenoptera: Apidae) workers
FIGURE 1: Mandible sections of Friesella schrottkyi (Hymenoptera, Apidae) worker pupae with toluidine blue. (A): Apex of the mandible in white-eyed pupae showing the larval cuticle (lc) and epidermal cells (ep). (B): Mandible of pink-eyed pupae showing epidermal cells (ep) with basophil apex (*). (C-D): Mandible in brown-eyed pupae showing the new cuticle (ct), epidermal cells (ep) and secretory cells (sc). (E): Mandible in black-eyed pupae showing secretory cells (sc) and epidermal cells (ep). ct: cuticle; n: nucleus. (F): Mandible in newly emerged worker showing epidermal cells (ep), secretory cells (sc) and canaliculus (ca). n: nucleus.
FIGURE 1 in Morphological and immunohistochemical comparison of the pituitary gland between a tropical Paracheirodon axelrodi and a subtropical Aphyocharax anisitsi characids (Characiformes: Characidae)
FIGURE 1 | Microphotographs of sagittal sections of the pituitary gland of Paracheirodon axelrodi. A. Stained with Haematoxylin-Eosin (H-E), C. Masson trichrome (MT), and E. Periodic acid-Schiff (PAS). Microphotographs of sagittal sections of the pituitary gland of Aphyocharax anisitsi. B. Stained with H-E, D. MT, and F. PAS. RPD: rostral pars distalis; PPD: proximal pars distalis; PI: pars intermedia; NH: neurohypophysis.
FIGURE 7 in Morphological and immunohistochemical comparison of the pituitary gland between a tropical Paracheirodon axelrodi and a subtropical Aphyocharax anisitsi characids (Characiformes: Characidae)
FIGURE 7 | Camera lucida drawings of sagittal sections of the pituitary gland, obtained by histological and immunohistochemical analysis, showing the distribution of adenohypophyseal cells of P. axelrodi A. and A. anisitsi B.. RPD: rostral pars distalis; PPD: proximal pars distalis; PI: pars intermedia; NH: neurohypophysis. () prolactin cells; () adrenocorticotropin cells () growth hormone; (Ê) gonadotropin cells; () somatolactin cells; (+) melanotropin cells.
FIGURE 4 in Morphological and immunohistochemical comparison of the pituitary gland between a tropical Paracheirodon axelrodi and a subtropical Aphyocharax anisitsi characids (Characiformes: Characidae)
FIGURE 4 | Microphotographs of sagittal sections in the pituitary gland of Paracheirodon axelrodi showing the location of PRL- A. and ACTH- C. ir from the RPD and MSH- C. and SL- F. ir from the PI. Gray box shows the area of detail microphotographs. Details of PRL- B. and ACTH- D. ir from the RPD and MSH- E. and SL- G. ir from the PI. ACTH: adrenocorticotropic hormone; Black star: neurohypophysis; MSH: melanocyte-stimulating hormone; PI: pars intermedia; PPD: proximal pars distalis; PRL: prolactin; RPD: rostral pars distalis; SL: somatolactin.
FIGURE 3 in Morphological and immunohistochemical comparison of the pituitary gland between a tropical Paracheirodon axelrodi and a subtropical Aphyocharax anisitsi characids (Characiformes: Characidae)
FIGURE 3 | Microphotographs of sagittal sections in the pituitary gland of Aphyocharax anisitsi showing the location of PRL- A. and ACTH- C. ir from the RPD and MSH- C. and SL- F. ir from the PI. Gray box shows the area of detail microphotographs. Details of PRL- B. and ACTH- D. ir from the RPD and MSH- E. and SL- G. ir from the PI. ACTH: adrenocorticotropic hormone; Black star: neurohypophysis; MSH: melanocyte-stimulating hormone; PI: pars intermedia; PPD: proximal pars distalis; PRL: prolactin; RPD: rostral pars distalis; SL: somatolactin.
FIGURE 2 in Morphological and immunohistochemical comparison of the pituitary gland between a tropical Paracheirodon axelrodi and a subtropical Aphyocharax anisitsi characids (Characiformes: Characidae)
FIGURE 2 | Details of various components of the pituitary gland of Paracheirodon axelrodi and Aphyocharax anisitsi. Microphotographs of sagittal sections of the A. RPD, B. PPD in P. axelrodi and C. PPD and D. PI in A. anisitsi stained with Haematoxylin-Eosin (H-E). Microphotographs of sagittal sections of the E. PPD and F. PI of P. axelrodi and G. PPD and H. PI in A. anisitsi stained with periodic acid-Schiff (PAS). The delimited gray area corresponds to the neurohypophysis. Black arrowhead: blood vessel; RPD: rostral pars distalis; PPD: proximal pars disalis; PI: pars intermedia. Bars = 10µm.
Fig. 5 in Female remating inhibition and fitness of Bactrocera dorsalis (Diptera: Tephritidae) associated with male accessory glands
Fig. 5. Fecundities of Bactrocera dorsalis females of various mating statuses. A. Lifetime mean number (± S.E.) of eggs laid per female, and B. Mean oviposition rates per week of Bactrocera dorsalis females of various mating statuses. G1, virgin females housed alone (n = 30); G2, females mated once (n = 26); G3, females mated twice with different virgin males (n = 32); G4, females mated with males that had mated on the previous day (n = 29); G5, females housed with males at a sex ratio of 1: 1 (n = 23); G6, females housed with males at a sex ratio of 1♀: 23 (n = 24). Different letters indicate significant differences.
Fig. 1 in Female remating inhibition and fitness of Bactrocera dorsalis (Diptera: Tephritidae) associated with male accessory glands
Fig. 1. Male accessory glands of Bactrocera dorsalis. One pair of long tube mesodermal accessory glands (MAG) and 3 pairs of long, convoluted, complex and fragile ectodermal accessory glands (EAG).
Fig. 6 in Female remating inhibition and fitness of Bactrocera dorsalis (Diptera: Tephritidae) associated with male accessory glands
Fig. 6. Fertilities of Bactrocera dorsalis females of various mating statuses. A. Lifetime mean percent hatch of eggs laid by females of G2 – G6 mating statuses, B. Mean percent hatch of eggs laid each week by females of G2 – G6 mating statuses. G2, females mated once (n = 18); G3, females mated twice with virgin males (n= 20); G4, females mated with non-virgin males (n = 18); G5, females housed with males with a sex ratio of 1: 1 (n = 18); G6, females housed with males with a sex ratio of 1♀: 23 (n = 19). Data for the unfertilized eggs laid by virgin females in group G1 and for females that produced fewer than 5 eggs in total were not analyzed. Different letters indicate significant differences.
Fig. 3 in Female remating inhibition and fitness of Bactrocera dorsalis (Diptera: Tephritidae) associated with male accessory glands
Fig. 3. Mean percentage of successful matings among Bactrocera dorsalis of different mating statuses. M1, matings of 8-day old virgin females with of 8-day old virgin males on day 1; M2, matings of 9-day old virgin females with 9-day old virgin males on day 2; M3, matings of 10-day old virgin females with 10-day old males on day 3; M4, matings on day 2 of virgin females with males that had mated on day 1; M5, both first and second matings with virgin males; M6, first mating to non-virgin male and remating to virgin male. Different letters indicate significantly different proportions.
Рис. 2. Фотографии Geomonhystera longisoma sp. nov., гоΛотип самца (a, c, d, g, h) и паратип самки (b, e, f, i): a, b — общий виΑ; с — переΑний конец теΛа; d, e — гоΛова; f — теΛо в обΛасти вуΛьвы и ануса; g — теΛо в обΛасти кΛоаки; h, i — хвост. Обозначения: an — анус; c.g. — карΑиаΛьные жеΛезы; cl — кΛоака; eg — яйцо; f.a. — фовея амфиΑ; gub — руΛек; in — среΑняя кишка; ols — внешние губные щетинки; ph — фаринкс; spic — спикуΛа; t — хвост. Масштаб: a, b — 100 мкм; с, f, i — 50 мкм; h — 20 мкм; d, e, g — 10 мкм Fig. 2. Light micrographs of Geomonhystera longisoma sp. nov., male holotype (a, c, d, g, h) and female paratype (b, e, f, i): a, b — general view; с — anterior body end; d, e — head; f — vulva and anus region; g — cloaca region; h, i — tail. Abbreviations: an — anus; c.g. — cardial glands; cl — cloaca; eg — egg; f.a. — fovea of amphid; gub — gubernaculum, ols — outer labial setae; in — intestine; ph — pharynx; spic — spicula; t — tail. Scale bars: a, b — 100 µm; с, f, i — 50 µm; h — 20 µm; d, e, g — 10 µm in Geomonhystera longisoma sp. nov. and Mongolotheristus tsalolichini sp. nov. (Nematoda, Monhysterida) from Mekong River mouth, Vietnam
Рис. 2. Фотографии Geomonhystera longisoma sp. nov., гоΛотип самца (a, c, d, g, h) и паратип самки (b, e, f, i): a, b — общий виΑ; с — переΑний конец теΛа; d, e — гоΛова; f — теΛо в обΛасти вуΛьвы и ануса; g — теΛо в обΛасти кΛоаки; h, i — хвост. Обозначения: an — анус; c.g. — карΑиаΛьные жеΛезы; cl — кΛоака; eg — яйцо; f.a. — фовея амфиΑ; gub — руΛек; in — среΑняя кишка; ols — внешние губные щетинки; ph — фаринкс; spic — спикуΛа; t — хвост. Масштаб: a, b — 100 мкм; с, f, i — 50 мкм; h — 20 мкм; d, e, g — 10 мкм Fig. 2. Light micrographs of Geomonhystera longisoma sp. nov., male holotype (a, c, d, g, h) and female paratype (b, e, f, i): a, b — general view; с — anterior body end; d, e — head; f — vulva and anus region; g — cloaca region; h, i — tail. Abbreviations: an — anus; c.g. — cardial glands; cl — cloaca; eg — egg; f.a. — fovea of amphid; gub — gubernaculum, ols — outer labial setae; in — intestine; ph — pharynx; spic — spicula; t — tail. Scale bars: a, b — 100 µm; с, f, i — 50 µm; h — 20 µm; d, e, g — 10 µm
Fig. 6 in Comparative transcriptome analysis of three Bactrocera dorsalis (Diptera: Tephritidae) organs to identify functional genes in the male accessory glands and ejaculatory duct
Fig. 6. Four examples of the tissue expression profiling of unknown distinct unigenes (>500 bp) expressed highly in male accessory glands and ejaculatory duct tissue of Bactrocera dorsalis. Relative expression levels were determined as described in Fig. 5.
Fig. 4 in Comparative transcriptome analysis of three Bactrocera dorsalis (Diptera: Tephritidae) organs to identify functional genes in the male accessory glands and ejaculatory duct
Fig. 4. Kyoto encyclopedia of gene and genomes (KEGG) analysis of unigenes expressed highly in male accessory glands and ejaculatory duct tissue of Bactrocera dorsalis. Each category contains more than 1 unigene sequences.
Fig. 2 in Comparative transcriptome analysis of three Bactrocera dorsalis (Diptera: Tephritidae) organs to identify functional genes in the male accessory glands and ejaculatory duct
Fig. 2. Clusters of orthologous groups (COG) functional classification of unigenes expressed highly and specifically in male accessory glands and ejaculatory duct tissue of Bactrocera dorsalis.
Fig. 1 in Comparative transcriptome analysis of three Bactrocera dorsalis (Diptera: Tephritidae) organs to identify functional genes in the male accessory glands and ejaculatory duct
Fig. 1. Statistics of sequences expressed specifically in each analyzed tissue of Bactrocera dorsalis.
Fig. 5 in Comparative transcriptome analysis of three Bactrocera dorsalis (Diptera: Tephritidae) organs to identify functional genes in the male accessory glands and ejaculatory duct
Fig. 5. Six examples of the tissue expression profiling of predicted distinct unigenes (>500 bp) expressed highly in male accessory glands and ejaculatory duct tissue of Bactrocera dorsalis. Relative expression levels were determined by qRT-PCR in head (HE), thorax (TH), abdomen (AB), midgut (MG), fat body (FB), Malpighian tubules (MT), testes (TE), and male accessory glands and ejaculatory duct (MAG) samples from B. dorsalis males. Relative expression levels were calculated based on the value in head, which was ascribed an arbitrary value of 1. Different letters above the bars indicate significant differences based on Tukey's test (P ≤ 0.05).
Fig. 3 in Comparative transcriptome analysis of three Bactrocera dorsalis (Diptera: Tephritidae) organs to identify functional genes in the male accessory glands and ejaculatory duct
Fig. 3. Gene ontology (GO) classification of unigenes expressed highly in male accessory glands and ejaculatory duct tissue of Bactrocera dorsalis.
Fig. 4 in Echinococcus multilocularis (Cestoda, Cyclophyllidea, Taeniidae): functional ultrastructure of the penetration glands and nerve cells within the oncosphere
Fig. 4 TEM micrographs of the higher magnification showing exit regions of the Echinococcus multilocularis penetration glands. a Part of the oncosphere showing the exit of the type 2 penetration gland (PG2E). Note the liquefied aspect of their secretory granules (sg2L). b Part of the hexacanth near the exit of the type 1 penetration gland (PG1E). Note the liquefied aspect of their secretory granules (sg1L). c Enlarged detail of the liquefied secretory granules of the type 1 penetration gland (sg1L). HCh heterochromatin islands, HM hook musculature, HRM hook region membrane, N nucleus, OM oncospheral membrane, PG2A arm of the type 2 penetration gland, sg2 secretory granules of the type 2 penetration gland
Fig. 5 in Echinococcus multilocularis (Cestoda, Cyclophyllidea, Taeniidae): functional ultrastructure of the penetration glands and nerve cells within the oncosphere
Fig. 5 Oncospheral secretory regions of the hexacanth of Echinococcus multilocularis and comparison of three types of their secretory granules. a Somatophore area of hexacanth showing few secretory regions containing three types of secretory granules: sg1, sg2, and nsg granules. Two types of penetration glands, PG1 and PG2, show evidently different types of their secretory granules sg1 and sg2. b–d Higher magnification TEM micrographs showing ultrastructural details of three types secretory granules. sg1 (or sg2) represents secretory granules of the first (or second) type of penetration glands and nsg are neurosecretory granules of neurosecretory cells. H oncospheral hook, HCh heterochromatin islands, HM hook musculature, m mitochondria, N nucleus, n nucleolus, NCP nerve cell process, OM oncospheral membrane, RA "rouleau"-shaped assemblages of secretory granules, SC somatic cell
Fig. 3 in Echinococcus multilocularis (Cestoda, Cyclophyllidea, Taeniidae): functional ultrastructure of the penetration glands and nerve cells within the oncosphere
Fig. 3 Enlarged details of the secretory granules sg1 in the type 1 penetration gland of Echinococcus multilocularis oncosphere and the cytochemical test of Thiéry for ultrastructural evidence of glycogen. a High power TEM micrograph showing numerous "rouleau"-shaped assemblages (RA) of the secretory granules of the type 1 penetration gland (sg1). b Cytochemical test of Thiéry showing the presence of large number of beta-glycogen particles (β-gl) around the two types of penetration glands (PG1 and PG2); results obtained after freeze substitution technique. HCh heterochromatin islands, HM hook musculature, N nucleus, OM oncospheral membrane
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.