Báo cáo y học: "Anti-inflammatory effects of ciprofloxacin in S aureus Newman induced nasal inflammation in vitro" potx

... two sinus healthy subjects with no signs of CRS (mean age 42 years) undergoing septoplasty/septorhinoplasty during routine surgery at the Department of Otorhinolaryngology of the University Hospital ... (HNECs). Methods: Inflammation was induced in HNECs cultured from nasal turbinate mucosa with supernatants of S. aureus Newman for 12 hours. Subsequently, HNECs were coinc...

Ngày tải lên: 11/08/2014, 08:22

... pro-inflammatory cytokines. Conclusions: These results suggest that hydrogen-rich saline ameliorates the progression of pulmonary hypertension induced by monocrotaline in rats, which may be associated ... Use of Laboratory Animals by the Chinese Academy of Sciences. Drugs and materials Hydrogen-rich saline was prepared as previously described [14]. Briefly, hydrogen was dissolved i...

Ngày tải lên: 12/08/2014, 13:22

... dopamine or epinephrine during hypoxia. The objectives of this study were to evaluate the effects of dopamine and epinephrine infusions in hypoxic piglets on systemic, pulmonary, and mesenteric circulations, ... and dopamine infusion on systemic and pulmonary vascular resistance indices. i, initial (3 min average at 30 min of infusion at that dose); f, final (3 min average at 60 min...

Ngày tải lên: 12/08/2014, 18:21

... rationale of this manuscript is the estimation of the cell toxicity by measurements of DNA-strand breaks in cell-c lo ne s stably transfected with plasmids expressing KillerRed proteins (e.g. ... sensitivity of the DNA against damaging processes is documented [28-30]. Here we also investigated the question of the dependency of the spatial proximity of the ROS producing...

Ngày tải lên: 25/10/2012, 11:15

... various phospholipid vesides by producing negative monolayer curvature stress and that GS causes thinning of phosphol- ipid bilayers. We showed by densitometry and sound velocimetry that GS binding ... be clinically useful in treating the many serious diseases of man and animals caused by various Mollicutes [32,33]. It is also interesting to note that with these particular ring-size ana...

Ngày tải lên: 21/02/2014, 01:21

... case of adenosine. In all cases, the results were uninfluenced by the presence or absence of NaF. DISCUSSION Different spectral forms of POR The sensitivity of the absorption and fluorescence spectra ... single saturating flash, and to a series of such flashes separated by a dark time of 30 s, are presented in Fig. 8A. The response to a single flash reflects the position of the...

Ngày tải lên: 22/02/2014, 04:20

... ether-linked phospho- lipid subclasses accompanied the incorporation of this AA into 1-acyl-linked phospholipid subclasses (mainly in PtdCho/PtdIns). Conversely, the increase in the SA of ether-linked ... classes and subclasses were determined after base hydrolysis by NICI-GC/MS as described above. SA in phospholipid classes and subclasses were calculated and expressed as radioactiv...

Ngày tải lên: 22/02/2014, 07:20

... Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA 2 Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA 3 Present ... to the results observed on matrix synthesis in chondrocytes in culture, where TGF-β1 was able to stimulate significant new matrix synthesis as well as overcome the su...

Ngày tải lên: 09/08/2014, 01:21

... only the former had adverse effects. Such binding caused loss and denaturation of collagen. Loss of proteogly- cans was observed both by light microscopy as loss of toluid- ine blue staining of ... excludes the possi- bility of these effects being due to Fc binding. Presently, the assessment of cartilage damage in CIA relies on scoring joint damage, histological abnormalities...

Ngày tải lên: 09/08/2014, 06:23

... changing, roles in the overall patho- genesis of this form of arthritis. In the light of the findings presented by Kim and colleagues [1], it is interesting that a small number of studies have shown exacerbation ... cells) to promote cellular infiltration but acts on cells of the adaptive immune system to suppress T cell responses, possibly as part of a negative feedback loop....

Ngày tải lên: 09/08/2014, 10:23