We have previously shown that complement factor 5a (C5a) plays a role in the pathogenesis of 2,4,6-trinitrobenzene sulfonic acid (TNBS)-induced colitis in rats by using the selective, orally active C5a antagonist AcF-[OP(d-Cha)WR]. This study tested the efficacy and potency of a new C5a antagonist, hydrocinnamate (HC)-[OP(d-Cha)WR], which has limited intestinal lumenal metabolism, in this model...

Op-amp in loop filter While the cases using the passive loop filter (no op-amp) are simply a matter of circuit analysis, the case using the active filter requires some explanation. This case will only be described here; the accompanying analysis can be found in the supporting MathCad documents. With the op-amp in the loop, and the filter configuration shown in Figure 1, four different noise sou...

background: for effective treatment of organophosphate (op) poisoning, development of a standardized protocol with flexible dose regimen for atropine and pralidoxime is an essential step. in this study, we aimed to assess the protocol devised in our setting; bach mai hospital poison treatment center, for treatment of op poisoning that included a higher dose regimen of pralidoxime (2pam). method...

BACKGROUND Organophosphates are broad class of chemicals widely used as pesticides throughout the world. We performed a cross-sectional study of associations between dialkylphosphate metabolites of organophosphates and semen quality among pesticide applicators in Majes (Arequipa), Peru. METHODS Thirty-one men exposed to organophosphate (OP) pesticides and 31 non-exposed were recruited (age, 2...

Treatment initiation rates following fragility fractures have often been reported to be low and in recent years numerous programs have been implemented worldwide to increase them. This study aimed at describing osteoporosis (OP) treatment initiation in a representative sample of women who were hospitalized for a distal forearm fracture (DFF) or proximal humerus fracture (PHF) in 2009-2011 in Fr...

Height gain is a common beneficial consequence following correction surgery in adolescent idiopathic scoliosis (AIS), yet little is known concerning factors favoring regain of the lost vertical spinal height (SH) through posterior spinal fusion. A consecutive series of AIS patients from February 2013 to August 2015 were reviewed. Surgical changes in SH (ΔSH), as well as the multiple coronal and...

Mice that are homozygous for the recessive osteopetrosis spontaneous mutation (op/op) develop severe osteopetrosis due to a defect in the production of macrophage colony-stimulating factor (M-CSF) and a deficiency in monocyte-derived osteoclasts. Our study describes a novel soft tissue finding in an osteopetrosis (B6C3Fe a/a-Csf1(op)/J) mouse model. Tissues were obtained from B6C3Fe a/a-Csf1(op...

In op/op mice, immunohistochemical and electron microscopic techniques were used to examine the effects of the OP mutation on dendritic cell populations in lymphoid tissues and skin. In the thymic medulla, T cell zone of lymph nodes, and splenic white pulp of op/op mice, numbers of NLDC-145-positive dendritic cells were not decreased. Compared to the normal littermates, numbers of BM8-positive ...

Children's outdoors play (OP) is an important source of physical activity that has been decreasing in recent years due to changes in neighborhood design, parent safety concerns and child sedentary leisure. However, few studies examined such determinants from children's perspectives. This study explores environmental and socio-cultural aspects of children's OP using a qualitative and quantitativ...

The influence lead metal on DNA integrity in leaf plant can measure by potential effects of pollutantsaccumulation metal, Pb Phragmites australis was subjected to RAPD analysis, have been foundmetal at concentrations S1, S2,S3 (0.045 , 2.97, 0.93) Respectively. polymorphisms became evident asthe presence and absence fragments affected samples compared effect samples. Five primewas selected OP-L...