Direct support and general support repair parts and special tools list (including depot maintenance repair parts and special tools list) for crane, wheel mounted, 20 ton at 10 foot radius, 2 engines, diesel engine driven, 4 x 4 air transportable, Harnischfeger Corp. model M320RT, (NSN 3810-00-275-1167).

Includes index.

Direct support and general support maintenance manual for crane, wheel mounted, 20-ton at 10-foot radius, 2 engines, diesel engine driven, 4x4 air transportable, Harnischfeger Corp. model M320RT (NSN 3810-00-275-1167).

"September 1977."

Operator's and organizational maintenance manual : crane, wheel mounted, 20-ton at 10-foot radius, 2 engines, diesel engine driven, 4 x 4 air transportable, Harnischfeger Corp. model M320RT (NSN 3810-00-275-1167).

Includes indexes.

Organizational maintenance repair parts and special tools lists : crane, wheel mounted, 20-ton at 10-foot radius, 2 engines, diesel engine driven, 4 x 4 air transportable for Harnischfeger Corp. model M320RT (NSN 3810-00-275-1167).

Includes index.

Intermediate direct support and intermediate general support maintenance repair parts and special tools lists ... : crane, wheel mounted, 20 ton at 10 foot radius, 2 engines, diesel engine driven, 4x4, air transportable, phase III; w/blade, bulldozer, earth moving; w/block, tackle, 20 ton; w/boom, crane 30 foot, Army model M2380 ....

"November, 1988."

Crane-shovel : power unit, revolving truck mounted, pneumatic tired, 6x6, two engine drive, gasoline driven, 10 ton, 1/2 cu. yd. Bay City model 150M (less engines).

"March 1958."

Fragm. lat. I 75 - Psalterium (Ps 4,2 - 7,3; 10,5 - 14,2)

Trägerband: 'Ad Repositorium sub Litt. <...> Lin. 1 Num. 7'; Vorbesitzer: Karmeliterkloster Frankfurt am Main

Phlebotomine salivas inhibit immune inflammation-induced neutrophil migration via an autocrine DC-derived PGE(2)/IL-10 sequential pathway

In the present study, we investigated whether saliva from Phlebotomus papatasi and Phlebotomus duboscqi inhibited antigen-induced neutrophil migration and the mechanisms involved in these effects. The pretreatment of immunized mice with salivary gland extracts (SGE) of both phlebotomines inhibited OVA challenge-induced neutrophil migration and release of the neutrophil chemotactic mediators, MIP-1 alpha, TNF-alpha, and leukotriene B-4 (LTB4). Furthermore, SGE treatment enhanced the production of anti-inflammatory mediators, IL-10 and PGE(2). SGE treatments failed to inhibit neutrophil migration and MIP-1 alpha and LTB4 production in IL-10(-/-) mice, also failing in mice treated with nonselective (indomethacin) or selective (rofecoxibe) cyclooxygenase (COX) inhibitors. COX inhibition resulted in diminished SGE-induced IL-10 production, and PGE(2) release triggered by SGE remained increased in IL-10(-/-) mice, suggesting that prostanoids are acting through an IL-10-dependent mechanism. SGE treatments in vivo reduced the OVA-induced lymphoproliferation of spleen-derived cells. Further, the in vitro incubation of bone marrow-derived dendritic cells (DC) with SGE inhibited the proliferation of CD4(+) T cells from OVA-immunized mice, which was reversed by indomethacin and anti-IL-10 antibody treatments. Supporting these results, SGE induced the production of PGE(2) and IL-10 by DC, which were blocked by COX inhibition. These effects were associated with the reduction of DC-membrane expression of MHC-II and CD86 by SGE treatment. Altogether, the results showed that Phlebotomine saliva inhibits immune inflammation-induced neutrophil migration by an autocrine DC sequential production of PGE(2)/IL-10, suggesting that the saliva constituents might be promising therapeutic molecules to target immune inflammatory diseases.

Heterosite effects in novel heteronuclear clusters [OS2Ru(CO)(11)(PPh3)] and Os2Ru(CO)(10)(2-acetylpyridine-N-isopropylimine)]

A new synthetic route towards the mixed-metal cluster [OS2Ru(CO)(12)] is described together with the syntheses of its PPh3 and iPr-AcPy (iPr-AcPy = 2-acetylpyridine-N-isopropylimine) derivatives. The molecular structures of the novel clusters [Os2Ru(CO)(11)(PPh3)] and [Os2Ru(CO)(10)(iPr-AcPy)] were determined on the basis of crystalline solid solutions of the Os2Ru and corresponding Os-3 species. The structures reveal that coordination of the Lewis bases occurs exclusively at the ruthenium site of [Os2Ru(CO)(12)], which is in agreement with density functional theory (DFT) calculations on several structural isomers of these compounds. According to the time-dependent DFT results, the lowest optically accessible excited state of [Os2Ru(CO)(10)(iPr-AcPy)] has a prevailing sigma(Ru-Os-2)pi*(iPr-AcPy) character, with a partial sigma sigma*(Ru-Os-2) contribution. In weakly coordinating 2-chlorobutane, the excited state has a lifetime tau = 10.4 +/- 1.2 ps and produces biradicals considerably faster than observed for [Os-3(CO)10(iPr-AcPy) (tau = 25.3 +/- 0.7ps)]. In coordinating acetonitrile, the excited state of [Os2Ru(CO)(10)(iPr-AcPy)] decays mono-exponentially with a lifetime tau = 2.1 +/- 0.2 ps. In contrast to [Os-3(CO)(10)(iPr-AcPy)] that forms biradicals as the main primary photoproduct even in strongly coordinating solvents, zwitterion formation from the solvated lowest excited state is observed for the heterometallic cluster. This is concluded from time-resolved absorption studies in the microsecond time domain. Due to the lower tendency of the coordinatively unsaturated Ru+(CO)(2)(iPr-AcPy-/0) moiety to bind a Lewis base, the heteronuclear biradical and zwitterionic photoproducts live significantly shorter than their triosmium counterparts. The influence of the weaker Os-2-Ru(iPr-AcPy) bond on the redox reactivity is clearly reflected in very reactive radical anions formed upon electrochemical reduction of [Os2Ru(CO)(10)(iPr-AcPy)]. The dimer [-OS(CO)(4)-Os(CO)(4)-Ru(CO)(2)(iPr-AcPy)](2)(2-) is the only IR-detectable intermediate reduction product. The dinuclear complex [Os-2(CO)(8)](2-) and insoluble [Ru(CO)(2)(iPr-AcPy)](n), are the ultimate reduction products, proving fragmentation of the OS2Ru core.

Imbalance of IL-2, IFN-gamma and IL-10 secretion in the immunosuppression associated with human paracoccidioidomycosis

Patients with paracoccidioidomycosis (PCM) display a certain degree of immunecompromise characterized by lymphocyte hyporesponsiveness to the main Paracoccidioides brasiliensis antigen (gp43). To determine whether cytokines are involved in this state, we evaluated the secretion of IL-2, IL-10 and IFN-gamma by peripheral blood mononuclear cells (PBMC) from patients with the acute (AF) and chronic (CF) forms of PCM and from healthy, P. brasiliensis-sensitized subjects. gp43-stimulated PBMC from healthy subjects produced substantial amounts of IL-2, IFN-gamma and IL-10, whereas PBMC from AF and CF patients produced low levels of IL-2 and IFN-gamma but substantial amounts of IL-10, Phytohaemagglutinin-induced cytokine secretion was comparable among AF and CF patients and healthy subjects, suggesting integrity of non-specific cellular immune mechanisms in PCM. gp43-pulsed adherent cells, but not non-adherent cells, mere the main source of IL-10, Moreover, IL-2 and IFN-gamma secretion correlated inversely with the amount of specific antibodies produced by patients and healthy subjects. Our results suggest that the imbalance in cytokine production of patients with PCM plays a role in the gp43-hyporesponsiveness and the marked (non-protective) antibody production of these patients. (C) 2001 Academic Press.

Avaliação clínica da pasta de metronidazol a 10% e lidocaína a 2% no tratamento da alveolite

Pós-graduação em Odontologia - FOA

Morphological Aspects And Cox-2 Expression After Exposure To 780-nm Laser Therapy In Injured Skeletal Muscle: An In Vivo Study.

The effectiveness of low-level laser therapy in muscle regeneration is still not well known. To investigate the effects of laser irradiation during muscle healing. For this purpose, 63 rats were distributed to 3 groups: non-irradiated control group (CG); group irradiated at 10 J/cm(2) (G10); and group irradiated at 50 J/cm(2) (G50). Each group was divided into 3 different subgroups (n=7), and on days 7, 14 and 21 post-injury the rats were sacrificed. Seven days post-surgery, the CG showed destroyed zones and extensive myofibrillar degeneration. For both treated groups, the necrosis area was smaller compared to the CG. On day 14 post-injury, treated groups demonstrated better tissue organization, with newly formed muscle fibers compared to the CG. On the 21(st) day, the irradiated groups showed similar patterns of tissue repair, with improved muscle structure at the site of the injury, resembling uninjured muscle tissue organization. Regarding collagen deposition, the G10 showed an increase in collagen synthesis. In the last period evaluated, both treated groups showed statistically higher values in comparison with the CG. Furthermore, laser irradiation at 10 J/cm(2) produced a down-regulation of cyclooxygenase 2 (Cox-2) immunoexpression on day 7 post-injury. Moreover, Cox-2 immunoexpression was decreased in both treated groups on day 14. Laser therapy at both fluencies stimulated muscle repair through the formation of new muscle fiber, increase in collagen synthesis, and down-regulation of Cox-2 expression.

1-[(Z)-1-Bromo-2-(butyldichloro-lambda(4)tellanyl)ethenyl]cyclohex-1-ene

The Te(IV) atom in the title compound, [Te(C(4)H(9))(C(8)H(10)Br)Cl(2)] or C(12)H(19)BrCl(2)Te, is in a distorted psi-trigonal-bipyramidal geometry, with the lone pair of electrons projected to occupy a position in the equatorial plane, and with the Cl atoms being mutually trans [172.48 (4)degrees]. Close intramolecular [Te center dot center dot center dot Br = 3.3444 (18) angstrom] and intermolecular [Te center dot center dot center dot Cl = 3.675 (3) angstrom] interactions are observed. The latter lead to centrosymmetric dimers which assemble into layers in the bc plane. The primary connections between layers are of the type C-H center dot center dot center dot Cl.