Post Markman: Claim Construction Trends In The Federal Circuit

The strength of a patent as a legal instrument to protect an invention rests primarily on the drafting quality of its claims. The claims of a patent recite the invention that is deemed by [the] applicant to be operable and patentable. Furthermore, the claims define the legal metes and bounds of an invention so that a patent owner can prevent others from making, using, and selling a patented product in the United States for a period of twenty years from the filing of the patent application. The Supreme Court has long held that a patent\u27s claim, more so than any other aspect of the patent, bears the distinction of being the sole measure of the grant of the patent

Successful orthotopic liver transplantation in an adult patient with sickle cell disease and review of the literature

Sickle cell disease can lead to hepatic complications ranging from acute hepatic crises to chronic liver disease including intrahepatic cholestasis, and iron overload. Although uncommon, intrahepatic cholestasis may be severe and medical treatment of this complication is often ineffective. We report a case of a 37 year-old male patient with sickle cell anemia, who developed liver failure and underwent successful orthotopic liver transplantation. Both pre and post-operatively, he was maintained on red cell transfusions. He remains stable with improved liver function 42 months post transplant. The role for orthotopic liver transplantation is not well defined in patients with sickle cell disease, and the experience remains limited. Although considerable challenges of post-transplant graft complications remain, orthotopic liver transplantation should be considered as a treatment option for sickle cell disease patients with end-stage liver disease who have progressed despite conventional medical therapy. An extended period of red cell transfusion support may lessen the post-operative complications

Beleidsboodschappen Natuurverkenning 2010-2040

Het natuurbeleid bevindt zich in een overgangsfase. Zowel rijk als provincies, maatschappelijke organisaties en het bedrijfsleven zijn op zoek naar verbetering van het bestaande natuurbeleid en hun positie daarbinnen. Het gaat daarbij niet alleen om natuurbeleid in de strikte zin, maar onder meer ook om het landschaps-, ruimtelijk, energie- en voedselbeleid. Dit artikel draagt bouwstenen voor die zoektocht aan op basis van vier kijkrichtingen die zijn ontwikkeld in de Natuurverkenning 2010-2040

Tetra­kis(1,2-dimethoxy­ethane-κ2 O,O′)ytterbium(II) bis­(μ2-phenyl­selenolato-κ2 Se:Se)bis­[bis­(phenyl­selenolato-κSe)mercurate(II)]

The title salt, [Yb(C4H10O2)4][Hg2(C6H5Se)6], consists of eight-coordinate homoleptic [Yb(DME)4]2+ dications (DME is 1,2-dimethoxy­ethane) countered with [Hg2(SePh)6]2− di­anions. The cations and anions have twofold rotation and inversion symmetry, respectively. The Yb centre displays a square-anti­prismatic coordination geometry and the Hg centre has a distorted tetra­hedral coordination environment. One phenyl­selenolate anion and one methyl group of a DME ligand are disordered over two positions with equal occupancies. This structure is unique in that it represents a less common mol­ecular lanthanide species in which the lanthanide ion is not directly bonded to an anionic ligand. There are no occurrences of the [Hg2(SePh)6]2− dianion in the Cambridge Structural Database (Version of November 2007), but there are similar oligomeric and polymeric Hgx(SePh)y species. The crystal structure is characterized by alternating layers of cations and anions stacked along the c axis

Orally active antischistosomal early leads identified from the open access malaria box.

BACKGROUND: Worldwide hundreds of millions of schistosomiasis patients rely on treatment with a single drug, praziquantel. Therapeutic limitations and the threat of praziquantel resistance underline the need to discover and develop next generation drugs. METHODOLOGY: We studied the antischistosomal properties of the Medicines for Malaria Venture (MMV) malaria box containing 200 diverse drug-like and 200 probe-like compounds with confirmed in vitro activity against Plasmodium falciparum. Compounds were tested against schistosomula and adult Schistosoma mansoni in vitro. Based on in vitro performance, available pharmacokinetic profiles and toxicity data, selected compounds were investigated in vivo. PRINCIPAL FINDINGS: Promising antischistosomal activity (IC50: 1.4-9.5 µM) was observed for 34 compounds against schistosomula. Three compounds presented IC50 values between 0.8 and 1.3 µM against adult S. mansoni. Two promising early leads were identified, namely a N,N'-diarylurea and a 2,3-dianilinoquinoxaline. Treatment of S. mansoni infected mice with a single oral 400 mg/kg dose of these drugs resulted in significant worm burden reductions of 52.5% and 40.8%, respectively. CONCLUSIONS/SIGNIFICANCE: The two candidates identified by investigating the MMV malaria box are characterized by good pharmacokinetic profiles, low cytotoxic potential and easy chemistry and therefore offer an excellent starting point for antischistosomal drug discovery and development

Heterogeneities in Supercooled liquids: A Density Functional Study

A metastable state, characterized by a low degree of mass localization is identified using Density Functional Theory. This free energy minimum, located through the proper evaluation of the competing terms in the free energy functional, is independent of the specific form of the DFT used. Computer simulation results on particle motion indicate that this heterogeneous state corresponds to the supercooled state.Comment: 10 pages, 6 figure

Discussions and Reviews : Arms control and beyond : a review

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68088/2/10.1177_002200276100500308.pd

Voorstel bouwstenen nieuwe weidevogelpakketten agrarisch natuurbeheer in een notendop : wat regelen we in Nederland, wat in Brussel?

In opdracht van directie Kennis van het ministerie van LNV is een voorstel ontwikkeld voor bouwstenen voor nieuwe pakketten weidevogelbeheer. De doelstellingen worden per gebiedsplan vastgesteld. De verantwoordelijkheid hiervoor ligt bij provincies en Rijk, die daarvoor desgewenst een gebiedscommissie in het leven kunnen roepen. Het minimum dat altijd (in alle gebiedsplannen) geldt is: 35 bp /100 ha, bestaande uit één of meer van de volgende soorten: Grutto, Tureluur, Watersnip, Kemphaan, Slobeend, Zomertaling, Veldleeuwerik, Wulp, Kluut, Krakeend, Kuifeend, Wintertaling, Graspieper, Gele kwikstaart, Kievit, Scholekster. Per gebied kan deze doelstelling nader worden gefocust op één of meerdere van bovengenoemde soorten en/of naar boven worden bijgestel