Shan'gu dao bi : 20 juan /

Block print.

Shan'gu ti ba : 4 juan /

Block print.

Rabbi Salomo Jarchi's ausführlicher Commentar über den Pentateuch : aus dem Original-Texte zuerst in's Deutsche übersetzt und mit Anmerkungen und vollständigem Sach- und Wort-Register versehen /

Mode of access: Internet.

Otsrot Yosef.

Mode of access: Internet.

ʻAmar neḳe : ...ʻal perush Rashi...

Mode of access: Internet.

Operae pretium orientale : exhibens commentariorum Rabbinicorum Isaaci Abarbenelis et Salomonis Jarchii in Geneseos sectionem I, nec non R. Mosis Majemon. Theologiae ... cui accessit Specimen theologiae mythicae Ebraeorum ... /

With: Usus phylacteriorum Judaicorum / Michael Beck. Jenae, 1684.

Ḥamishah ḥumshe Torah : ʻim perush Rashi ṿe-Targum Onḳelos... : Beʾer Reḥovot mezuḳaḳ asher ʻal yado yevoʾar kol davar satum be-divre Rashi.

Mode of access: Internet.

Osservazioni intorno alla questione promossa dal Vannozzi, dal Mazzocchi, dal Bottari, especialmente dal p. abate D. Giuseppe Giustino di Costanzo, sopra l'originalità della Divina commedia di Dante; appoggiata alla storia della Visione del monaco casinese Alberico,

"Epistola Alberici monachi casinensis de visione sua ex miscellan. profanis mss. p. d. Constantini Caietani in Bibliotheca Alexandrina ad lyceum sapientiae cum versione italica Francisci Cancellieri" (text and tanslation on opposite pages): p. [131]-207.

Mahābhāsȳa pradīpoddyota /

Issued in parts, 1899-1921, as: New ser. no. 939, 948, 958, 962, 969, 970974, 978, 989, 1000, 1002, 1005, 1011, 1018, 1022, 1029, 1048, 1052, 1063, 1075 1101, 1105, 1117, 1124, 1136, 1162, 1167, 1182, 1185, 1207, 1216, 1231, 1268, 1346, 1436, 1443. 700/1:1 :

L-arginine-dependent nitric oxide production of a murine macrophage-like RAW 264.7 cell line stimulated with Porphyromonas gingivalis lipopolysaccharide

The aim of this study was to determine nitric oxide (NO) production of a murine macrophage cell line (RAW 264.7 cells) when stimulated with Porphyromonas gingivalis lipopolysaccharides (Pg-LPS). RAW264.7 cells were incubated with i) various concentrations of Pg-LPS or Salmonella typhosa LPS (St-LPS), ii) Pg-LPS with or without L-arginine and/or N-G-monomethyl-L-arginine (NMMA), an arginine analog or iii) Pg-LPS and interferon-gamma (IFN-gamma) with or without anti-IFN-gamma antibodies or interleukin-10 (IL-10). Tissue culture supernatants were assayed for NO levels after 24 h in culture. NO was not observed in tissue culture supernatants of RAW 264.7 cells following stimulation with Pg-LPS, but was observed after stimulation with St-LPS. Exogenous L-arginine restored the ability of Pg-LPS to induce NO production; however, the increase in NO levels of cells stimulated with Pg-LPS with exogenous L-arginine was abolished by NMMA. IFN-gamma induced independent NO production by Pg-LPS-stimulated macrophages and this stimulatory effect of IFN-gamma could be completely suppressed by anti-IFN-gamma antibodies and IL-10. These results suggest that Pg-LPS is able to stimulate NO production in the RAW264.7 macrophage cell model in an L-arginine-dependent mechanism which is itself independent of the action of IFN-gamma.

Periodontal treatment needs in a native island community in Colombia determined with CPITN

Aims: To identify the prevalence and different degrees of periodontal disease in an isolated community (Isla Grande, Colombia) with no dental services and low educational level with the use of CPITN, and to establish periodontal treatment needs in different age groups. Results: Of 116 people examined, 0.9% were in periodontal health (CPITN value 0), 18.1% had gingival bleeding (CPITN value 1), 51.7% had supra or subgingival calculus (CPITN value 2),18.1% presented pockets 3.5-5.0mm deep (CPITN value 3), and 11.2% had pathological pockets of 5.5mm or deeper (CPITN value 4). No clear differences were observed between sexes. Conclusions: This study shows that 81% of the sample has some type of periodontal treatment need, with 69.8% of them requiring periodontal treatment that may be supplied by a hygienist and 11.2% requiring specialised treatment. Implementation of oral health education and oral prevention programmes was recommended to the authorities for this community.

Immunohistological analysis of Tannerella forsythia-induced lesions in a murine model

Tannerella forsythia has been implicated as a defined periodontal pathogen. In the present study a mouse model was used to determine the phenotype of leukocytes in the lesions induced by subcutaneous injections of either live (group A) or nonviable (group B) T. forsythia. Control mice (group C) received the vehicle only. Lesions were excised at days 1, 2, 4, and 7. An avidin-biotin immunoperoxidase method was used to stain infiltrating CD4(+) and CD8(+) T cells, CD14(+) macrophages, CD19(+) B cells, and neutrophils. Hematoxylin and eosin sections demonstrated lesions with central necrotic cores surrounded by neutrophils, macrophages and lymphocytes in both group A and group B mice. Lesions from control mice exhibited no or only occasional solitary leukocytes. In both groups A and B, neutrophils were the dominant leukocyte in the lesion 1 day after injection, the numbers decreasing over the 7-day experimental period. There was a relatively low mean percent of CD4(+) and CD8(+) T cells in the lesions and, whereas the percent of CD8(+) T cells remained constant, there was a significant increase in the percent of CD4(+) T cells at day 7. This increase was more evident in group A mice. The mean percent of CD14(+) macrophages and CD19(+) B cells remained low over the experimental period, although there was a significantly higher mean percent of CD19(+) B cells at day 1. In conclusion, the results showed that immunization of mice with live T. forsythia induced a stronger immune response than nonviable organisms. The inflammatory response presented as a nonspecific immune response with evidence of an adaptive (T-cell) response by day 7. Unlike Porphyromonas gingivalis, there was no inhibition of neutrophil migration.