Sēfer Mēṣaḥ Ahārôn : ʿal megillôt Estēr, targûm rîšôn we-targûm šēnî ; dś iz war gimachṭ oif megiles Ester ... alz guṭ ṭaiṭš gšṭelt ...

[Aharon Ben-Mordechai aus Rödelheim]

Ester oder di belohnṭe ṭugend : in 4 abšniṭṭen in jidiš-ṭaiṭšer mundorṭ

fon Josef Herz

Ester oder di belohnṭe ṭugend : eine posse in fier abšniṭṭen jidiš daiṭšer mundarṭ als beilage tzum mišloaḥ-manos an purim

fon Josef Hertz

Aḥashṿerosh shpil : gshprekh fun Haman un Mordechai un al geṭigi fragn un anṭṿorṭn fun di malkah Vashti un Ester un ali datsu geherigi bedinṭn ...

Digitalisat der Ausgabe Lemberg, 1848

Osseointegration of titanium implants functionalised with phosphoserine-tethered poly(epsilon-lysine) dendrons: a comparative study with traditional surface treatments in sheep

The aim of this study was to analyse the osseointegrative potential of phosphoserine-tethered dendrons when applied as surface functionalisation molecules on titanium implants in a sheep model after 2 and 8 weeks of implantation. Uncoated and dendron-coated implants were implanted in six sheep. Sandblasted and etched (SE) or porous additive manufactured (AM) implants with and without additional dendron functionalisation (SE-PSD; AM-PSD) were placed in the pelvic bone. Three implants per group were examined histologically and six implants were tested biomechanically. After 2 and 8 weeks the bone-to-implant contact (BIC) total values of SE implants (43.7 ± 12.2; 53.3 ± 9.0 %) and SE-PSD (46.7 ± 4.5; 61.7 ± 4.9 %) as well as AM implants (20.49 ± 5.1; 43.9 ± 9.7 %) and AM-PSD implants (19.7 ± 3.5; 48.3 ± 15.6 %) showed no statistically significant differences. For SE-PSD and AM-PSD a separate analysis of only the cancellous BIC demonstrated a statistically significant difference after 2 and 8 weeks. Biomechanical findings proved the overall increased stability of the porous implants after 8 weeks. Overall, the great effect of implant macro design on osseointegration was further supported by additional phosphoserine-tethered dendrons for SE and AM implants.

Bericht der Fach-Kommission für Justiz-Reform über den Antrag der Abgeordneten Jacoby, Temme, und D'Ester sub Nr. 310, betreffend die Aufhebung der §§. 30 - 33. 36. 339. 940. Thl. II. Tit. 1. Allg. Landrecht: Nach den Bestimmungen des Allg. Landrechts, §. 30. bis 33., 36., 939. und 940., Thl. II., Tit. I. sind Ehen zwischen "Mannspersonen von Adel ...

Welsch (Projektbearbeiter): Einstimmige Annahme des Antrages zur Aufhebung des bestehenden Eheverbotes zwischen Adligen und Nichtadligen sowie Personen unterschiedlicher Konfession

Poly-N-acetyl glucosamine nanofibers for negative-pressure wound therapies

The wound healing promoting effect of negative wound pressure therapies (NPWT) takes place at the wound interface. The use of bioactive substances at this site represents a major research area for the development of future NPWT therapies. To assess wound healing kinetics in pressure ulcers treated by NPWT with or without the use of a thin interface membrane consisting of poly-N-acetyl glucosamine nanofibers (sNAG) a prospective randomized clinical trial was performed. The safety of the combination of NPWT and sNAG was also assessed in patients treated with antiplatelet drugs. In the performed study, the combination of NPWT and sNAG in 10 patients compared to NPWT alone in 10 patients promoted wound healing due to an improved contraction of the wound margins (p = 0.05) without a change in wound epithelization. In 6 patients treated with antiplatelet drugs no increased wound bleeding was observed in patients treated by NPWT and sNAG. In conclusion, the application of thin membranes of sNAG nanofibers at the wound interface using NPWT was safe and augmented the action of NPWT leading to improved wound healing due to a stimulation of wound contraction.

A combined biomaterial and cellular approach for annulus fibrosus rupture repair

Recurrent intervertebral disc (IVD) herniation and degenerative disc disease have been identified as the most important factors contributing to persistent pain and disability after surgical discectomy. An annulus fibrosus (AF) closure device that provides immediate closure of the AF rupture, restores disc height, reduces further disc degeneration and enhances self-repair capacities is an unmet clinical need. In this study, a poly(trimethylene carbonate) (PTMC) scaffold seeded with human bone marrow derived mesenchymal stromal cells (MSCs) and covered with a poly(ester-urethane) (PU) membrane was assessed for AF rupture repair in a bovine organ culture annulotomy model under dynamic load for 14 days. PTMC scaffolds combined with the sutured PU membrane restored disc height of annulotomized discs and prevented herniation of nucleus pulposus (NP) tissue. Implanted MSCs showed an up-regulated gene expression of type V collagen, a potential AF marker, indicating in situ differentiation capability. Furthermore, MSCs delivered within PTMC scaffolds induced an up-regulation of anabolic gene expression and down-regulation of catabolic gene expression in adjacent native disc tissue. In conclusion, the combined biomaterial and cellular approach has the potential to hinder herniation of NP tissue, stabilize disc height, and positively modulate cell phenotype of native disc tissue.

Ester und Ahasver [Abbildungen]

Dom. Zampieri

Dem Andenken Ester Charlotte Brandes

Signatur des Originals: S 36/G00540