Männer, Jörg

[["dc.bibliographiccitation.artnumber","joa.13720"],["dc.bibliographiccitation.journal","Journal of Anatomy"],["dc.contributor.author","Kakeya, Maki"],["dc.contributor.author","Matsubayashi, Jun"],["dc.contributor.author","Kanahashi, Toru"],["dc.contributor.author","Männer, Jörg"],["dc.contributor.author","Yamada, Shigehito"],["dc.contributor.author","Takakuwa, Tetsuya"],["dc.date.accessioned","2022-07-01T07:35:14Z"],["dc.date.available","2022-07-01T07:35:14Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1111/joa.13720"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112120"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-581"],["dc.relation.eissn","1469-7580"],["dc.relation.issn","0021-8782"],["dc.title","The return process of physiological umbilical herniation in human fetuses: The possible role of the vascular tree and umbilical ring"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","152"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Congenital Anomalies"],["dc.bibliographiccitation.lastpage","157"],["dc.bibliographiccitation.volume","58"],["dc.contributor.author","Miyazaki, Reina"],["dc.contributor.author","Makishima, Haruyuki"],["dc.contributor.author","Männer, Jörg"],["dc.contributor.author","Sydow, Hans-Georg"],["dc.contributor.author","Uwabe, Chigako"],["dc.contributor.author","Takakuwa, Tetsuya"],["dc.contributor.author","Viebahn, Christoph"],["dc.contributor.author","Yamada, Shigehito"],["dc.date.accessioned","2020-12-10T18:27:08Z"],["dc.date.available","2020-12-10T18:27:08Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1111/cga.12261"],["dc.identifier.issn","0914-3505"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/76249"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Blechschmidt Collection: Revisiting specimens from a historical collection of serially sectioned human embryos and fetuses using modern imaging techniques"],["dc.title.alternative","Blechschmidt Collection revisited"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","439"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY"],["dc.bibliographiccitation.lastpage","449"],["dc.bibliographiccitation.volume","299"],["dc.contributor.author","Ueno, Saki"],["dc.contributor.author","Yamada, Shigehito"],["dc.contributor.author","Uwabe, Chigako"],["dc.contributor.author","Maenner, Joerg"],["dc.contributor.author","Shiraki, Naoto"],["dc.contributor.author","Takakuwa, Tetsuya"],["dc.date.accessioned","2018-11-07T10:16:09Z"],["dc.date.available","2018-11-07T10:16:09Z"],["dc.date.issued","2016"],["dc.description.abstract","The precise mechanisms through which the digestive tract develops during the somite stage remain undefined. In this study, we examined the morphology and precise timeline of differentiation of digestive tract-derived primordia in human somite-stage embryos. We selected 37 human embryos at Carnegie Stage (CS) 11-CS13 (28-33 days after fertilization) and three-dimensionally analyzed the morphology and positioning of the digestive tract and derived primordia in all samples, using images reconstructed from histological serial sections. The digestive tract was initially formed by a narrowing of the yolk sac, and then several derived primordia such as the pharynx, lung, stomach, liver, and dorsal pancreas primordia differentiated during CS12 (21-29 somites) and CS13 (>= 30 somites). The differentiation of four pairs of pharyngeal pouches was complete in all CS13 embryos. The respiratory primordium was recognized in >= 26-somite embryos and it flattened and then branched at CS13. The trachea formed and then elongated in >= 35-somite embryos. The stomach adopted a spindle shape in all >= 34-somite embryos, and the liver bud was recognized in >= 27-somite embryos. The dorsal pancreas appeared as definitive buddings in all but three CS13 embryos, and around these buddings, the small intestine bent in >= 33-somite embryos. In >= 35-somite embryos, the small intestine rotated around the cranial-caudal axis and had begun to form a primitive intestinal loop, which led to umbilical herniation. These data indicate that the digestive tract and derived primordia differentiate by following a precise timeline and exhibit limited individual variations. (C) 2016 Wiley Periodicals, Inc."],["dc.identifier.doi","10.1002/ar.23314"],["dc.identifier.isi","000374378100005"],["dc.identifier.pmid","26995337"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/40981"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-blackwell"],["dc.relation.issn","1932-8494"],["dc.relation.issn","1932-8486"],["dc.title","The Digestive Tract and Derived Primordia Differentiate by Following a Precise Timeline in Human Embryos Between Carnegie Stages 11 and 13"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","joa.13488"],["dc.bibliographiccitation.journal","Journal of Anatomy"],["dc.contributor.author","Terashima, Mei"],["dc.contributor.author","Ishikawa, Aoi"],["dc.contributor.author","Männer, Jörg"],["dc.contributor.author","Yamada, Shigehito"],["dc.contributor.author","Takakuwa, Tetsuya"],["dc.date.accessioned","2021-07-05T14:57:43Z"],["dc.date.available","2021-07-05T14:57:43Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.1111/joa.13488"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/87717"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-441"],["dc.relation.eissn","1469-7580"],["dc.relation.issn","0021-8782"],["dc.title","Early development of the cortical layers in the human brain"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Cells Tissues Organs"],["dc.bibliographiccitation.lastpage","15"],["dc.bibliographiccitation.volume","211"],["dc.contributor.author","Yamazaki, Yu"],["dc.contributor.author","Kanahashi, Toru"],["dc.contributor.author","Yamada, Shigehito"],["dc.contributor.author","Männer, Jörg"],["dc.contributor.author","Takakuwa, Tetsuya"],["dc.date.accessioned","2022-07-01T07:35:18Z"],["dc.date.available","2022-07-01T07:35:18Z"],["dc.date.issued","2021"],["dc.description.abstract","Laryngeal and tracheobronchial cartilages are present as unique U-shaped forms around the respiratory tract and contribute to the formation of rigid structures required for the airway. Certain discrepancies still exist concerning cartilage formation in humans. To visualize the accurate timeline of cartilage formation, tracheobronchial and laryngeal cartilages were 3D reconstructed based on serial tissue sections during the embryonic period (Carnegie stage [CS] 18–23) and early fetal period (crown rump length [CRL] = 35–45 mm). The developmental phases of the cartilage were estimated by histological studies, which were performed on the reconstructed tissue sections. The hyoid greater horns were recognizable at CS18 (phase 2). Fusion of 2 chondrification centers in the mid-sagittal region was observed at CS19 in the hyoid bone, at CS20 in the cricoid cartilage, and in the specimen with CRL 39 mm in the thyroid cartilage. Phase 3 differentiation was observed at the median part of the hyoid body at CS19, which was the earliest among all other laryngeal and tracheobronchial cartilages. Most of the laryngeal cartilages were in phase 3 differentiation at CS22 and in phase 4 differentiation at CS23. The U-shaped tracheobronchial cartilages with phase 2 differentiation covered the entire extrapulmonary region at CS20. Phase 3 differentiation started on the median section and propagates laterally at CS21. The tracheobronchial cartilages may form simultaneously during the embryonic period at CS22-23 and early fetal periods, similar to adults in number and distribution. The spatial propagation of the tracheal cartilage differentiation provided in the present study indicates that cartilage differentiation may have propagated differently on phase 2 and phase 3. This study demonstrates a comprehensible timeline of cartilage formation. Such detailed information of the timeline of cartilage formation would be useful to improve our understanding of the development and pathophysiology of congenital airway anomalies."],["dc.identifier.doi","10.1159/000519160"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112135"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-581"],["dc.relation.eissn","1422-6421"],["dc.relation.issn","1422-6405"],["dc.title","Three-Dimensional Analysis of Human Laryngeal and Tracheobronchial Cartilages during the Late Embryonic and Early Fetal Period"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]