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Abstract Background. Recent developments have proposed the cyclosporin CsA ; concentration at 2 h post-dose C2 ; as the best single time-point predictor of the extent of CsA exposure and as the optimal basis for monitoring immunosuppressive therapy in renal transplant patients. The present study sought to validate the cornerstones of the current concept of C2 monitoring. Methods. We assessed the predictive value, dose proportionality and intrapatient variability of C2 levels in 41 de novo renal transplant recipients treated with CsA microemulsion, steroids, mycophenolate sodium and basiliximab. Results. Patients with rejection and patients with CsA nephrotoxicity had lower C2 P NS ; and absorption P 0.05 for toxicity ; , while C0 did not show any significant difference. Receiver operating characteristic analysis did not detect discriminative C2 values as a predictor of rejection or toxicity. In a substantial number of patients 29% ; we observed poor and or slow absorption, with C0 300 ng ml and C2 levels 800 ng ml during the first month and a high rate of complications in these patients 18% rejection, 64% toxicity ; . Absorption increased over the first month post-transplant. Analysis of dose changes indicated that C2 levels are not doseproportional. Intrapatient variability of C2 was as high as that of C0. Conclusions. C2 levels do not predict rejection or toxicity. C2 monitoring alone does not detect toxicity in poor and or slow absorbers, who constitute a significant proportion of patients. Changes in absorption over time, high intrapatient variability and lack of dose proportionality constitute further limitations of the C2 monitoring concept in the early post-transplant phase.
The use of wild plants and animals as medicinals has a long history 1, 2 ; . In traditional Chinese medicine, for example, dried seahorses Hippocampus spp. ; have been prescribed for respiratory problems and sexual dysfunction for at least 600 years 3 ; . In allopathic Western ; medicine, bioactive compounds are isolated from organisms and used to produce a wide range of pharmaceuticals 46 ; . Indeed, most anticancer and antibacterial drugs approved by the US Food and Drug Administration over the last 20 years are either based on, or derived from, natural products 7, 8 ; . Marine species have become of increasing interest to bioprospectors for Western medicinals. Over 14 000 new chemical entities have been identified from marine sources 9 ; , and at least 300 patents have been issued on marine natural products 10 ; . The earliest known example of such exploration was the 1950s discovery of spongothymidine and spongouridine from the sponge, Tethya crypta, which led to the development of antiviral, anticancer, and anti-HIV drugs 4 ; . Today, a new generation of marine-derived pharmaceuticals are set to enter the market. Examples include a chronic pain treatment, Prialt ziconitide ; --which is based on a peptide isolated from the cone shell, Conus magnus 11 ; --and the anticancer drug Yondelis ecteinascidin 743 ; , from the ascidian Ecteinascidia turbinata 12 ; . Bioprospecting for pharmaceuticals has been represented typically as an environmentally benign form of resource development that would simultaneously increase our understanding of biodiversity 13 ; and help fund its conservation, especially in developing countries 1416 ; . It has been argued that developing nations with high marine biodiversity could benefit financially from granting access for bioprospecting and indirectly by building industry capacity through joint ventures. However, bioprospecting continues to generate considerable.
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BT PERCEPTION SOCIAL POLICY D SOZIALPOLITIK F POLITIQUE SOCIALE I POLITICA SOCIALE N SOCIAAL BELEID P POLTICA SOCIAL S POLITICA SOCIAL MT 2010 HEALTH AND SOCIAL SYSTEM AND ORGANIZATION TT SOCIAL-PUBLIC HEALTH POLICY BT SOCIAL-PUBLIC HEALTH POLICY NT SOCIAL PROTECTION RT FREE SERVICES SOCIAL PROTECTION D SOZIALE SICHERHEIT F SECURITE SOCIALE I PREVIDENZA SOCIALE N SOCIALE ZEKERHEID P SEGURANA SOCIAL S SEGURIDAD SOCIAL MT 2010 HEALTH AND SOCIAL SYSTEM AND ORGANIZATION TT SOCIAL-PUBLIC HEALTH POLICY BT SOCIAL POLICY BT SOCIAL-PUBLIC HEALTH POLICY RT INSURANCE SOCIAL PSYCHOLOGY D SOZIALPSYCHOLOGIE F PSYCHOLOGIE SOCIALE I PSICOLOGIA SOCIALE N SOCIALE PSYCHOLOGIE P PSICOLOGIA SOCIAL S PSICOLOGIA SOCIAL MT 6000 METHODOLOGY TT GENERAL TERMS BT PSYCHOLOGY DISCIPLINES ; BT DISCIPLINES BT GENERAL TERMS SOCIAL REHABILITATION D SOZIALE REHABILITATION F INSERTION SOCIALE I INSERIMENTO SOCIALE N RECLASSERING P REINSERO SOCIAL S REINSERCIN SOCIAL MT 2010 HEALTH AND SOCIAL SYSTEM AND ORGANIZATION TT SOCIAL-PUBLIC HEALTH POLICY BT SOCIAL-PUBLIC HEALTH POLICY RT VOCATIONAL REHABILITATION SOCIAL SCIENCES D SOZIALWISSENSCHAFTEN F SCIENCES SOCIALES I SCIENZE SOCIALI N SOCIALE WETENSCHAPPEN P CINCIAS SOCIAIS S CIENCIAS SOCIALES SN All of the disciplines dealing with humans within society, with particular emphasis on social patterns and changes and focused more specifically on applied elements. UF GAMMA SCIENCES MT 6000 METHODOLOGY TT GENERAL TERMS BT DISCIPLINES BT GENERAL TERMS SOCIAL SECURITY COVERAGE.
From the * Department of Medicine, Helsinki University Hospital; Department of Pathology, University of Helsinki; Department of Medical Genetics, University of Helsinki; and Department of Radiology, Helsinki University Hospital, Helsinki, Finland. This study was supported by a grant from the Finnish Foundation for Cardiovascular Research, the Medical Council of the Finnish Academy, the Instrumentarium Science Foundation and the Sigrid Juselius Foundation. Manuscript received January 12, 1999; revised manuscript received June 24, 1999, accepted August 30, 1999.
The dynamics of a thin film of viscous fluid on the inside of a cylinder with horizontal axis, rotating about this axis, are examined in this paper. The stability of this film has been previously explored using the leading order lubrication approximation, under which it was found to be neutrally stable. In this paper, we examine how the stability of the film, affected by higher order corrections, such as inertia described by the material derivatives in the Navier-Stokes equations ; , surface tension, and the hydrostatic pressure gradient. Assuming that these effects are weak, an asymptotic equation is derived which takes into account these effects as perturbations. The equation is used to examine the stability of the steady-state distribution of the film around the cylinder rimming flow ; with respect to linear disturbances with harmonic dependence on the axial variable and on time normal modes ; . In two-dimensional motion Benilov et al. ; , the linearised problem admits infinitely many harmonic solutions, all of which are neutrally stable. On the other hand, there are non-harmonic solutions that "explode" develop singularities ; in a finite time. Also the leading order three-dimensional case has been investigated, Benilov ; , where it was shown that there are infinitely many normal modes harmonic in the axial variable and time ; that are neutrally stable and where their eigenfunctions form a complete set. Benilov showed that the film is nonetheless unstable with respect to non-harmonic disturbances, which develop singularities in a finite time. The collapse of the solution always takes place in a single dimension. In Benilov et al. , the collapse occurs in the -direction, while in Benilov , it is the z-direction where the collapse occurs. Hence the aim of this paper is to see whether or not the solution can collapse in both dimensions, and if so, then what are the characteristics of that type of "explosion.
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Differential blocking of cyclins indeed occurs in cells undergoing apoptosis by ATO and in cells expressing non-functional p53 Gazitt, unpublished results ; . Our interpretation of the effect of ATO in vitro could explain the low toxicity observed in patients undergoing treatment with ATO, since G1 block, unlike G2 block is less toxic to the cells and can be reversible. 2. P53-dependent differential caspase activation in ATO-induced apoptosis Our findings suggesting a p53-dependent apoptosis in cells treated with ATO is further supported by the results obtained from studies of the caspase cascade activation by ATO in cells expressing w.t. vs. mutated p53. Thus, using caspase blocking peptides, caspasespecific substrate peptides and Western immunoblotting, we clearly show that in cells expressing functional p53 the initiator caspase 9 is the principal caspase activated by ATO leading to caspase 3 activation and apoptosis. In contrast, in the absence of functional p53, caspase 8 and 10 are the principal caspases activated by ATO leading to caspase 3 activation and apoptosis. Interestingly, Seol et al. reported activation of caspase 9 in PCI-1 cells 19 ; , whereas, Kitamura et al. reported activation of caspase 8 in ATO-induced apoptosis in gastric cancer cells 20 ; . If the difference between these 2 cell lines is the status of p53 than our results explain the seemingly conflicting reports by these 2 groups for caspase activation by ATO. Caspase 8 and 10 are the primary caspases involved in the well characterized extrinsic apoptosis pathways attributed to the fasL and TRAIL 24, 51-52 ; , whereas caspase 9 is the primary caspase involved in the intrinsic mitochondrial pathway 53 ; . In rare cases the 2 apoptotic pathways could be linked through activation by caspase 8 of the proapoptotic protein, Bid resulting in its translocation to the mitochondria and apoptosis via mitochondrial damage 54 ; . It possible that ATO might be involved in triggering both apoptotic pathways since results from our lab clearly suggest that depolarization of mitochondrial membrane potential and primaquine.
CDNA encoding the calcitonin gene-related peptide type 1 receptor. J Biol Chem 271: 11325-11329, 1996. Andreis PG, Mazzocchi G, Rebuffet P, Nussdorfer GG. Effects of adrenomedullin and proadrenomedullin N-terminal 20 peptide on rat zona glomerulosa cells. Life Sci 60: 1693-97, 1997. Andreis PG, Neri G, Prayer-Galetti T, Rossi GP, Gottardo G, Malendowicz LK, Nussdorfer GG. Effects of adrenomedullin on the human adrenal glands: an in vitro study. J Clin Endocrinol Metab 82: 1167-1170, 1997. Arima H, Murase T, Kondo K, Iwasaki Y, Oiso Y. Centrally administered neuropeptide FF inhibits arginine vasopressin release in conscious rats. Endocrinology 137: 1523-1529, 1996. Ebara T, Miura K, Okumura M, Matsuura T, Kim S, Yukimura T, Iwao H. Effect of adrenomedullin on renal hemodynamics and functions in dogs. Eur J Pharmacol 263: 69-73, 1994. Follwell MJ, Ferguson, AV. Adrenomedullin influences magnocellular and parvocellular neurons of paraventricular nucleus via separate mechanisms. J Physiol 283: R1293-R1302, 2002. 7. Ishimitsu T, Nishikimi T, Saito Y, Kitamura K, Eto T, Kangawa K, Matsuo H, Omae T, Matsuoka H. Plasma levels of adrenomedullin, a newly identified hypotensive peptide, in patients with hypertension and renal failure. J Clin Invest 94: 2158-2161, 1994.
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Screening for tuberculosis: all patients should be ruled out for tuberculosis. Screening for STD's: sexually transmitted diseases including gonorrhea, syphilis, etc. Papanicolau test. This is a test that is done in women and its purpose is to screen for cervical cancer a common gynecological cancer ; . This test should be done at least every year in all HIV infected women. This test consists of the analysis of cells obtained from the vagina. Blood pressure, fasting blood sugar and fasting lipid profile: it is important to evaluate a patient's risk for heart disease and diabetes. Certain factors increase risk such as cigarette smoking, poor diet, lack of exercise, genetic or family predisposition, and of course the patient's lab results can predict a risk for heart disease and diabetes. Lab tests should be performed before going on HIV therapy to see the levels of important lipids by doing what's called.
From the Basel Institute for Clinical Epidemiology Drs Bucher and Young ; , Medizinische Universita ts-Poliklinik Dr Bucher ; , and Universita tsklinik fu Hals-, r Nasen- und Ohrenkrankheiten Drs Welge-Lu ssen and Zu st ; , Kantonsspital Basel; Forum fu interdisziplina r re Hausarztmedizin Drs Tschudi and Periat ; and Institut fu r Sozial- und Pra ventivmedizin Dr Schindler ; , Universita Basel, t Basel, Switzerland. A complete list of the BASINUS Trial Investigators appears at the end of this article. Dr Bucher has received honorarium for presentations and financial support for participation in scientific meetings from GlaxoSmithKline and probenecid.
3 Source: Medica 2004, Goldman Sachs Research. 4 Source: "Stealing Mangers From the Big Boys, " Business Week, September 26, 2005.
ECENTLY, SOME HEMATOPOIETIC growth factors have been used clinically in patients undergoing highdose chemotherapy with hematopoietic stem cell transplantation, and their effects in ameliorating the neutropenic period have been reported.1, 2 High-dose chemoradiation therapy and autologous peripheral blood stem cell transplantation PBSCT ; has become an established option for the treatment of certain types of childhood cancer.3 The popularity of PBSCT over bone and procainamide.
11 HSD activity was assayed by incubating intact cells with either 250 nmol L E omental and 293T1 cells ; or 50 nmol L F 293T2 cells ; with appropriate tracer for 4 or 2 h, respectively. The steroid concentrations used were based on the substrate affinities of the 11 HSD1 and.
Prialt the final phase iii trial for prialt is currently recruiting patients in line with planned enrollment elan reports fourth quarter and full-year 2002 financial results and recovery plan update page 18 and we expect to file the nda during this year and procaine.
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To 1.3 mM N-methylnicotinamide ; , have been reported Schomburg and Stephan, 1990 1998 ; . Aldehyde oxidases are homodimeric proteins with a mol. wt. of 270 to 300 kDa depending on the species Moriwaki et al., 1997 ; . b. Localization of Aldehyde Oxidase. Aldehyde oxidase is widely distributed and is mainly located in the cytosolic fraction, although small amounts have been observed in the mitochondria of guinea pig liver Moriwaki et al., 1997 ; . Based on immunohistochemical staining of aldehyde oxidase in rat tissues, high concentrations of aldehyde oxidase were observed in the liver, esophagus, and lungs, whereas no staining was found in spleen and adrenal Table 1 ; Moriwaki et al., 1996 ; . In human tissues, high immunostaining of aldehyde oxidase in liver and lung was observed. However, in contrast to the rat, aldehyde oxidase in humans was also present in high amounts in adrenal, testis, and prostate tissue Table 2 ; Moriwaki et al., 2001 ; . In human tissues, aldehyde oxidase is not present in bladder, pancreas, ovary, thyroid, brain, skin, and heart. Although significant differences in tissue distribution of aldehyde oxidase occur among humans, rats, mice, and guinea, pig highest levels are present in the liver for all species Beedham et al., 1987; Moriwaki et al., 1996, 2001; Kurosaki et al., 1999 ; . Although little is known about the differences of aldehyde oxidase levels between normal and malignant tissues, it has been shown that the specific aldehyde oxidase activity in rat hepatoma cells is 3-fold higher than that observed in normal rat liver tissue Harvey and Lindahl, 1982 ; . c. Activation of Prodrugs by Aldehyde Oxidase. 5Ethynyluracil is a mechanism-based inhibitor of dihydropyrimidine dehydrogenase DPD ; , thereby preventing the rapid breakdown of 5-fluorouracil 5-FU ; . The bioavailability of 5-ethynyluracil is greater than 60%, and the compound lacks organ selectivity. To improve the organ selectivity, 5-ethynyl-2 1H ; -pyrimidinone was designed as a liver-specific prodrug Fig. 2 ; . 5-Ethynyl2 1H ; -pyrimidinone was activated to 5-ethynyluracil by aldehyde oxidase purified from rabbit liver. The prodrug itself did not affect DPD activity Porter et al., 1994 ; Table 3 ; . The catalytic efficiency kcat Km ; for 5-ethynyl2 1H ; -pyrimidinone oxidation was 60-fold higher than for N-methylnicotinamide, a well known aldehyde oxidase model substrate, and the Km value of aldehyde oxidase for 5-ethynyl-2 1H ; -pyrimidinone was 50 M. After oral administration of 5-ethynyl-2 1H ; -pyrimidinone to rats 2 or 20 DPD activity was inhibited to a similar extent in liver, intestine, lung, spleen, and brain Porter et al., 1994 ; . Whether the lack of liver selectivity was due to a rapid distribution and or clearance of 5-ethynyluracil or that other enzymes are involved in the bioactivation of 5-ethynyl-2 1H ; -pyrimidinone remains unclear.
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Tips for Safe Medication Use: Always take an up-to-date list of all your prescription and non-prescription medicines, as well as any vitamins and dietary supplements, to your doctor's appointments. Review the list with your physician to check for interactions and that a new medication will not interfere with other medications or supplements that you are taking. affected by osteoporosis and to find a cure through programs of awareness, advocacy, education and research and procrit
MACROSOMATIC ILLUSIONS IN MULTIPLE SCLEROSIS Timothy Galey, Colleen Miller, Michael Nazareth, Rohit Bakshi, Bianca Weinstock-Guttman, Michael Santa Maria, Carol Brownscheidle, and Lawrence Jacobs, Jacobs Neurological Institute, Buffalo, NY Sensory abnormalities including numbness, paresthesia, and loss of sensation, pain, and temperature are common in individuals with multiple sclerosis MS ; . We conducted patient interviews using phenomenologic methodology to assess the occurrence of macrosomatic illusions in MS. These illusions are defined as sensations of "largeness" accompanied by banding and or tightness in a specific body region. During the course of their routine follow-up evaluations in our outpatient MS clinic, 72 patients described various macrosomatic illusions which they experienced throughout the course of their MS. Fifty-two of the patients 72% ; were female and 20 28% ; were male. The majority reported macrosomatic illusions in more than one site: 45 reports involved the lower extremity; 36 reports included the abdomen, chest and or torso; and 26 reports involved the upper extremity. There were fewer occurrences involving the face nine reports ; and only four instances in which the illusion affected an entire side of the body. The illusions were frequently described as a thickening or band of tightness in the area affected--"toes are like sausages, " "feels like I'm wearing clown shoes, " "like I have a tight corset on, " "fingers feel swollen." We are currently conducting follow-up evaluations to identify possible correlations between the illusions described, sensory abnormalities by objective neurological evaluation, exacerbations, disability status, and MRI of the head and spine. The cause of macrosomatic illusions is unknown but may result from distorted perceptions due to sensory loss as has been suggested in phantom limb phenomena in persons with MS.
Local Coverage Determination LCD ; : Cardiac Catheterization & Coronary Angiography R11: Effective Date 10 01 2007 Source of Revision: Annual ICD9CM coding update. For ICD9CM coding group 1 conditions for which left heart catheterization and coronary angiography, performed separately or combined ; : ICD9CM code 359.2 was deleted from the "ICD9 Codes that Support Medical Necessity" section of the policy and replaced with ICD9CM code 359.21; ICD9CM codes 414.2, 423.1, 423.2, and V12.53 were added to the "ICD9 Codes that Support Medical Necessity" section of the policy and prohibit.
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Pneumoniae ; in samples with 10 epithelial cells and 25 leukocytes per low magnification field x 100 ; . RESULTS: Germs isolated were the following: Haemophilus influenzae 20 cases; 22% ; , Pseudomonas aeruginosa 14 cases; 15% ; , S. pneumoniae 9 cases; 10% ; , Moraxella catarrhalis 8 cases; 9% ; , other gram-negative bacteria 7 cases; 7% ; , and non-potentially pathogenic microorganisms non-PPMs; 33 cases; 36% ; . P. aeruginosa and H. influenzae were isolated more frequently among the patients with FEV1 50% than among those with FEV1 50% p 0.05 ; . All patients with P. aeruginosa in sputum had FEV1 1, 700 mL. FEV1 50% was associated with a very high risk of P. aeruginosa or H. influenzae isolation: the odds ratios ORs ; are 6.62 95% confidence interval [CI], 1.2 to 123.6 ; and 6.85 95% CI, 1.6 to 52.6 ; , respectively. Furthermore, active tobacco smoking was associated with a high risk of H. influenzae isolation OR, 8.1; 95% CI, 1.9 to 43.0 ; . CONCLUSIONS: Patients with the greatest degree of functional impairment, as measured by their FEV1, presented a higher probability of having an isolation of P. aeruginosa or H. influenzae in significant concentrations in sputum during an exacerbation. The diagnostic yield of sputum in patients with an FEV1 50% was low, with a predominance of non-PPMs. Low FEV1 and active tobacco smoking are data that should be considered when establishing an empiric antibiotic treatment for exacerbated COPD. Misan G.M. et al. Cephalosporin utilisation review and evaluation. Pharmacoeconomics. 1995; 8 2 ; : 100-22.p Abstract: The clinical misuse of drugs may result in preventable patient morbidity and mortality, costly remedial care, additional costs for diagnosis and management of iatrogenic disease and unnecessary wastage of healthcare resources. In recognition of this problem, drug utilisation evaluation DUE ; has been recommended as a method for identifying inappropriate or unnecessary drug use and for promoting rational therapy. Growing concern over the widespread misuse of antibiotics, together with the emergence of antimicrobial resistance and escalating expenditures, has resulted in antibiotics being the drugs most frequently chosen for DUE projects. Cephalosporin DUE is well documented as being successful for modifying cephalosporin use and for containing drug expenditure. Studies range from isolated projects to ongoing programmes that comprehensively evaluate cephalosporin use and the impact of corrective strategies. Sensible use of antibiotics requires a clear understanding of the infectious process, the clinical pharmacology of anti-infective agents and an appreciation of clinical and microbiological monitoring and assessment.Audit criteria that incorporate the above principles, and which are described in the studies reviewed in this article, will be useful for other investigators. Through its DUE programme, the Royal Adelaide Hospital has investigated the use of cephalosporins, including ceftriaxone, ceftazidime and cefoxitin.These reviews have resulted in improvements in cephalosporin use and significant cost savings. Alterations to cephalosporin use that were recommended following these reviews have not resulted in adverse changes to postoperative infection rates, clinical outcomes or adverse drug reactions. This experience, combined with that of other investigators, serves as a useful model for the promotion of rational and economical therapy with cephalosporins and other drug groups. Mishan'kin B.N. et al. [Database on nucleotide sequences used as primers of microorganisms]. Zh Mikrobiol Epidemiol Immunobiol. 1998; 5 ; : 39-43.p Abstract: The data base DB ; "Primers of microorganisms" for the accumulation and systematization of information on oligonucleotide sequences, used as primers in polymerase chain reaction, has been created.This DB includes data on primers for the laboratory diagnostics of 20 bacterial genera Aerococcus, Aeromonas, Bartonella, Borrelia, Burkholderia, Chlamydia, Clostridium, Corynebacterium, Escherichia, Francisella, Helicobacter, Legionella, Listeria, Mycobacterium, Mycoplasma, Salmonella, Shigella, Staphylococcus, Vibrio, Yersinia ; and 6 viral families Arenaviridae, Flaviviridae, Hepadnaviridae, Herpesviridae, Picornaviridae, Retroviridae ; . DB contains data on 145 pairs of and primaquine.
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