Some progress on the chemistry of natural bioactive terpenoids form Chinese medicinal plants

(1) Pseudolaric acids - Novel diterpenes, Pseudolaric acid A, B, C and D were isolated from Pseudolarix kaempferi Gorden (pinaceae). Their structures were assigned by spectroscopic data and chemical correlations. In the contineous studies, the absolute configurations, the conformations in the solutions, the framentation mechanisms of MS and assigments of all NMR spectral signals were also reported. They showed the antifungal and cytotoxic activities. (2) Daphnane diterpenes - In the further studies on the plants of Thymelaeaceae, besides 10 known diterpenes, 16 new daphnane diterpenes were isolated from Daphne genkwa, D. tangutica, D. giraldii, Wikstroemie chamaedaphne. They showed the antifertilities activities. (3) Tripterygium diterpenes 14 new diterpenes were isolated from Triperygium wilfordii, T. regeli and T. hypoglaucum. Some of them showed the antitumor activities. The CD spectra showed that A/B ring of all compoundshave trans configuration as same as tripdiolide and triptolide determined by X-ray diffraction (4) Pregnane glycosides from Marsdenia koi - Two new pregnane glycosides marsdenikoiside A and marsdenikoiside B which can terminate the early pregnancy were isolated from Marsdeia koi. Their structures were elucidated by hydrolysis and spectroscopic methods.

Relationship between technological progress, capital elasticity and emissions of industrial pollutants for the production sectors in Catalonia

As is known, the Kyoto Protocol proposes to reinforce national policies for emission reduction and, furthermore, to cooperate with other contracting parties. In this context, it would be necessary to assess these emissions, both in general and specifically, by pollutants and/or among productive sectors. The object of this paper is precisely to estimate the polluting emissions of industrial origin in Catalonia in the year 2001, in a multivariate context which explicitly allows a distinction to be made between the polluter and/or the productive sector causing this emission. Six pollutants considered, four directly related to greenhouse effect. A multi-level model, with two levels, pollutants and productive sectors, was specified. Both technological progress and elasticity of capital were introduced as random effects. Hence, it has been permitted that these coefficients vary according to one or other level. The most important finding in this paper is that elasticity of capital has been estimated as very non-elastic, with a range which varies between 0.162 (the paper industry) and 0.556 (commerce). In fact, and generally speaking, the greater capital the sector has, the less elasticity of capital has been estimated. Key words: Kyoto protocol, multilevel model, technological progress

Large multi-gene phylogenetic trees of the grasses (Poaceae): progress towards complete tribal and generic level sampling.

In this paper we included a very broad representation of grass family diversity (84% of tribes and 42% of genera). Phylogenetic inference was based on three plastid DNA regions rbcL, matK and trnL-F, using maximum parsimony and Bayesian methods. Our results resolved most of the subfamily relationships within the major clades (BEP and PACCMAD), which had previously been unclear, such as, among others the: (i) BEP and PACCMAD sister relationship, (ii) composition of clades and the sister-relationship of Ehrhartoideae and Bambusoideae + Pooideae, (iii) paraphyly of tribe Bambuseae, (iv) position of Gynerium as sister to Panicoideae, (v) phylogenetic position of Micrairoideae. With the presence of a relatively large amount of missing data, we were able to increase taxon sampling substantially in our analyses from 107 to 295 taxa. However, bootstrap support and to a lesser extent Bayesian inference posterior probabilities were generally lower in analyses involving missing data than those not including them. We produced a fully resolved phylogenetic summary tree for the grass family at subfamily level and indicated the most likely relationships of all included tribes in our analysis.

Elections in 2009? Progress and obstacles in the construction of peace in the Ivory Coast

In 2002 in the Ivory Coast three months of armed conflict ended with the division of the country. Two regions were separated by an interposition line controlled by the French Forces Licorne. This significant peace process was maintained over time, but characterized for lack of mutual confidence and political immobility, which led to an impasse and the continuation of Laurent Gbagbo in the presidency. Moreover, the peace building process was less successful because the different political agreements failed to address some of the main national problems, such as land property and identity issues. The following paper aims first to analyze the main facts and causes that instigated the conflict since the coup d’état in 2002. Secondly, the paper will analyze the peace process and point out the key elements of the Ouagadougou Peace Agreement (2007): the creation of a new and unique armed forces structure, as well as the identification of the population and implementation of an electoral process. The main goal is to provide the International Catalan Institute for Peace (ICIP) a working tool in order to send an electoral observation mission to this African country by November 2009.

Prognostic ability of practitioners of traditional arabic medicine: comparison with Western methods through a relative patient progress scale.

The ancient Greek medical theory based on balance or imbalance of humors disappeared in the western world, but does survive elsewhere. Is this survival related to a certain degree of health care efficiency? We explored this hypothesis through a study of classical Greco-Arab medicine in Mauritania. Modern general practitioners evaluated the safety and effectiveness of classical Arabic medicine in a Mauritanian traditional clinic, with a prognosis/follow-up method allowing the following comparisons: (i) actual patient progress (clinical outcome) compared with what the traditional 'tabib' had anticipated (= prognostic ability) and (ii) patient progress compared with what could be hoped for if the patient were treated by a modern physician in the same neighborhood. The practice appeared fairly safe and, on average, clinical outcome was similar to what could be expected with modern medicine. In some cases, patient progress was better than expected. The ability to correctly predict an individual's clinical outcome did not seem to be better along modern or Greco-Arab theories. Weekly joint meetings (modern and traditional practitioners) were spontaneously organized with a modern health centre in the neighborhood. Practitioners of a different medical system can predict patient progress. For the patient, avoiding false expectations with health care and ensuring appropriate referral may be the most important. Prognosis and outcome studies such as the one presented here may help to develop institutions where patients find support in making their choices, not only among several treatment options, but also among several medical systems.

Schistosomiasis vaccine development: progress and prospects

The undisputed, worldwide success of chemotherapy notwithstanding, schistosomiasis continues to defy control efforts in as much rapid reinfection demands repeated treatment, sometimes as often as once a year. There is thus a need for a complementary tool with effect for the longer term, notably a vaccine. International efforts in this direction have been ongoing for several decades but, until the recombinant DNA techniques were introduced, antigen production remained an unsurmountable bottleneck. Although animal experiments have been highly productive and are still much needed, they probably do not reflect the human situation adequately and real progress can not be expected until more is known about human immune responses to schistosome infection. It is well-known that irradiated cercariae consistently produce high levels of protection in experimental animals but, for various reasons, this proof of principle cannot be directly exploited. Research has instead been focussed on the identification and testing of specific schistosome antigens. This work has been quite successful and is already at the stage where clinical trials are called for. Preliminary results from coordinated in vitro laboratory and field epidemiological studies regarding the protective potential of several antigens support the initiation of such trials. A series of meetings, organized earlier this year in Cairo, Egypt, reviewed recent progress, selecteded suitable vaccine candidates and made firm recommendations for future action including pledging support for large-scale production according to good manufacturing practice (GMP) and Phase I trials. Scientists at the American Centers for Disease Control and Prevention (CDC) have drawn up a detailed research plan. The major financial support will come from USAID, Cairo, which has established a scientific advisory group of Egyptian scientists and representatives from current and previous international donors such as WHO, NIAID, the European Union and the Edna McConnell Clark Foundation.

Statutory Equality Obligations - DHSSPS Annual Progress Report (PDF 260KB)

The Department and its family of organisations made explicit their commitment to undertake on an annual basis a joint consult on the Region-Wide Equality Impact Assessment (EQIA) programme, to take account of changing priorities and circumstances and to roll it forward one year. To inform this process, the Department developed a set of Key Factors and Guiding Principles based on those set down by the Equality Commission.

Statutory Equality Obligations - DHSSPS Annual Progress Reports (PDF 104KB)

Paragraph 3.21 of the Department’s Equality Scheme contains a commitment to conduct an annual review of progress made in implementing the arrangements specified in its equality scheme and in complying with statutory duties. This annual review report will be forwarded to the Equality Commission to assist it in compiling its own Annual Report, as required by sub paragraph 5(1) (b) of schedule 8 to the Act. The Department will also continue to liase with the Equality Commission with a view to ensuring that progress is maintained. åÊ åÊ

Post Mortem Inquiry - Progress Report To The Minister for Health and Children

The Inquiry is of the view that the Terms of Reference are wide ranging and comprehensive. The issue of organ retention is not one which may be examined properly in isolation and involves consideration of many issues,  most notably the legal context within which the matters arise. The issue is one which needs to be seen in its proper context so that it may be properly and fully understood. Progress Report Addendum to Progress Report

Implementation of Recommendations of the Commission on Nursing - Third Annual Progress Report of the Monitoring Committee

Implementation of Recommendations of the Commission on Nursing – Third Annual Progress Report of the Monitoring Committee This is the third annual report of the Monitoring Committee established by the Minister for Health and Children to oversee progress in the implementation of the recommendations contained in the Report of the Commission on Nursing A Blueprint for the Future. It outlines the further progress made during 2002 in achieving targets set out in the Priority Action Plan for 2002 and 2003 agreed between the Department of Health and Children and the Nursing Alliance. Click here to download PDF 50kb

Implementation of Recommendations of the Commission on Nursing - Third Annual Progress Report of the Monitoring Committee

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The National Primary Care Steering Group - Progress Report

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