Signaling by transforming growth factor-β (TGF-β) superfamily ligands to the nucleus is
mediated by type I and type II receptors and the intracellular signal transducers, the Smads. …

Parkinson’s disease (PD) is an idiopathic disease of the nervous system characterized by
progressive tremor, bradykinesia, rigidity, and postural instability. It has been postulated that …

… /L blood or 100 µg Hg/L … /L (24.3 µg/L) in cord blood and 4.5 µg Hg/g for maternal hair. At 7
years of age, 917 of the children having a mean cord blood level of 114 nmol Hg/L (22.9 µg/L) …

… is evidence for a fluxperiodic persistent current in each ring of average value 3x 10 evF/L. …
where go=h/e is the flux quantum and L is the ring circumference. Then, the Bloch wave vector …

A randomized double blind clinical comparison of neomycin and lactulose was performed in
33 cirrhotic patients with chronic portal-systemic encephalopathy (PSE) at seven …

Orienteering is a sport in which start and end points are specified along with other locations.
These other locations have associated scores. Competitors seek to visit, in a fixed amount of …

… Let L be a regular language and let G be a cfg such that L(G) = L. Since L is regular, we can
take G to be a right linear grammar, ie, the rules of G are of the form: A ~ a, A ~ aB, where A, …

Background It is controversial whether prolonged antibiotic treatment is effective for patients
in whom symptoms persist after the recommended antibiotic treatment for acute Lyme …

We present a safe and convenient cross-coupling strategy for the large-scale synthesis of
biaryls, commercially important structures often found in biologically active molecules. In …

… (15 min) with gelatin (2.5 m&ml) in PBS with Tween 20 incubated (90 min) with iodinated
protein A (3000 cpm/l.~l) in PBS with Tween 20 and gelatin (2.5 mg/ml), washed (4 X 10 min) …