gebhart/patrepeval huggingface dataset:
Dietary fibre and blood pressure (1979)

Ninety-four volunteers participated in a three-day weighed dietary survey and had their blood pressures measured once. They were classified according to their fibre intake. Subjects with a high-fibre intake were found to have lower mean blood pressures than those with a low-fibre intake. Forty-two of the volunteers further participated in a group of experiments. Those eating a high-fibre diet decreased their dietary fibre, and those eating a low-fibre diet increased their dietary fibre. The first group (11 subjects) showed increased mean blood pressures after four weeks of eating the experimental diet. The last group (31 subjects) showed decreased mean blood pressures after four weeks of eating the experimental diet. The 11 subjects consuming the low-fibre experimental diet showed a decrease in mean blood pressure when some of the saturated fat in their diet was replaced by polyunsaturated fat. A similar substitution carried out by 14 of the subjects consuming the high-fibre experimental diet also resulted in decreased mean blood pressure, but this was not statistically significant. Twelve more volunteers, with hypertension, were all found to have low-fibre diets. They consumed a high-fibre diet for a six-week experimental period, but their mean blood pressures did not decrease significantly; individual recordings varied substantially during this period.It is suggested that differences in the type and quantity of dietary fibre and fat may be responsible for the lower mean blood pressures of groups of vegetarians compared with similar groups of non-vegetarians.
Gesture Recognition using Skeleton Data with Weighted Dynamic Time Warping (2013)

With Microsoft’s launch of Kinect in 2010, and release of Kinect SDK in 2011, numerous applications and research projects exploring new ways in human-computer interaction have been enabled. Gesture recognition is a technology often used in human-computer interaction applications. Dynamic time warping (DTW) is a template matching algorithm and is one of the techniques used in gesture recognition. To recognize a gesture, DTW warps a time sequence of joint positions to reference time sequences and produces a similarity value. However, all body joints are not equally important in computing the similarity of two sequences. We propose a weighted DTW method that weights joints by optimizing a discriminant ratio. Finally, we demonstrate the recognition performance of our proposed weighted DTW with respect to the conventional DTW and state-of-
The Rhesus Monkey Brain in Stereotaxic Coordinates (1999)

Description\nThe Rhesus Monkey Brain in Stereotaxic Coordinates is the most comprehensive and accurate atlas of the monkey brain currently available. The second edition of this classic book is a complete revision, featuring many improvements and upgrades. Constructed by the established leaders in neuroanatomical atlas development, the new edition will again be the indispensable resource for all scientists working on the primate nervous system.\nKey Features\n* 151 coronal diagrams and 151 accompanying photographic plates spaced at 120 um intervals; diagrams completely revised\n* 60 photographic coronal plates of SMI immunoreactivity; delineations completely revised.\nNew in this edition\n* DVD with all drawings in Adobe Acrobat (r) pdf format as well as eps files of photographic plates\n* Inclusion in the DVD of 3D reconstructions of the diagrammatic atlas done by two major teams headed by Rolf Kotter and Louis Collins\n* Linking of structure names from the atlas to the CoCoMac neuroinformatics database for online retrieval of additional information on partitioning schemes and connectivity\n* Inclusion of MR images at approximately the same levels as the coronal diagrams\n* This monkey brain atlas follows the same nomenclature and abbreviations conventions as the mouse, rat, chicken, and human brain atlases published under George Paxinos' leadership
Manganese Superoxide Dismutase Protects nNOS Neurons from NMDA and Nitric Oxide-Mediated Neurotoxicity (1998)

Neuronal nitric oxide synthase (nNOS) neurons kill adjacent neurons through the action of NMDA-glutamate receptor activation, although they remain relatively resistant to the toxic effects of NMDA and NO. The molecular basis of the resistance of nNOS neurons to toxic insults is unknown. To begin to understand the molecular mechanisms of the resistance of nNOS neurons, we developed a pheochromacytoma-derived cell line (PC12) that is resistant to the toxic effects of NO. We found through serial analysis of gene expression (SAGE) that manganese superoxide dismutase (MnSOD) is enriched in the NO-resistant PC12 cell-derived line (PC12-R). Antisense MnSOD renders PC12-R cells sensitive to NO toxicity and increases the sensitivity to NO in the parental, NO-sensitive PC12 line (PC12-S). Adenoviral transfer of MnSOD protects PC12-S cells against NO toxicity. We extended these studies to cortical cultures and showed that MnSOD is enriched in nNOS neurons and that antisense MnSOD renders nNOS neurons susceptible to NMDA neurotoxicity, although it has little effect on the overall susceptibility of cortical neurons to NMDA toxicity. Overexpression of MnSOD provides dramatic protection against NMDA and NO toxicity in cortical cultures, but not against kainate or AMPA neurotoxicity. Furthermore, nNOS neurons from MnSOD -/- mice are markedly sensitive to NMDA toxicity. Adenoviral transfer of MnSOD to MnSOD-/- cultures restores resistance of nNOS neurons to NMDA toxicity. Thus, MnSOD is a major protective protein that appears to be essential for the resistance of nNOS neurons in cortical cultures to NMDA mediated neurotoxicity.
Inability of Clinical History to Distinguish Primary Snoring From Obstructive Sleep Apnea Syndrome in Children (1995)

We conclude that PS in children cannot be reliably distinguished from OSAS by clinical history alone.
Concentration of viruses from water by using cellulose filters modified by in situ precipitation of ferric and aluminum hydroxides (1985)

Untreated cellulose filters adsorbed only small amounts of poliovirus 1, echovirus 5, coxsackievirus B5, or bacteriophage MS2 that were added to tap water or to solutions of imidazole-glycine buffer at pH 5 to 7. Modification of filters by in situ flocculation of ferric and aluminum hydroxides greatly increased the ability of the filters to adsorb viruses. Viruses adsorbed to the modified filters could be recovered by treating the filters with 3% beef extract (pH 9.5). Greater than 60% of the enteroviruses and greater than 55% of the MS2 added to tap water or buffer could be recovered in the beef extract eluate.
Breeding of brewing yeast producing a large amount of .BETA.-phenylethyl alcohol and .BETA.-phenylethyl acetate. (1990)

and /?-phenylethyl acetate have rose-like flavors and are very important aroma components of higher boiling points in various alcoholic beverages.
Patients on Atypical Antipsychotic Drugs: Another High-Risk Group for Type 2 Diabetes (2003)

Our review in Diabetes Care (1) described the understanding of schizophrenia and diabetes and antipsychotic medication in relation to how it emerged from the published literature when we wrote the article. New results will change the emphasis in a balanced review, and delays between literature search, writing, and publication may exacerbate this phenomenon. We did not seek to prove causation or to quantify the links between specific atypical antipsychotics and the onset of type 2 diabetes. However, we presented evidence that patients with schizophrenia receiving antipsychotic drug therapy are at elevated risk of type 2 diabetes. Hardy and Breier (2), in their letter in this issue of Diabetes Care , make several points that we would like to address.

First, they question the quality of the studies that we review, stating that they “are not suited to address causation.” Our review of over 50 years of literature included studies of variable quality but this richness would not satisfy modern criteria for systematic …
Potential Tumor-Selective Nitroimidazolylmethyluracil Prodrug Derivatives:  Inhibitors of the Angiogenic Enzyme Thymidine Phosphorylase (2002)

Thymidine phosphorylase (TP) is an angiogenic growth factor and a target for anticancer drug design. Molecular modeling suggested that 2'-aminoimidazolylmethyluracils would be potent inhibitors of TP. The novel 5-halo-2-aminoimidazolylmethyluracils (4b/4c) were very potent inhibitors of E. coli TP (IC50 approximately 20 nM). Contrastingly, the corresponding 2'-nitroimidazolylmethyluracil (as bioreductively activated) prodrugs (3b/3c) were 1000-fold less active (IC50 22-24 microM). This approach may be used to selectively deliver TP inhibitors into hypoxic regions of solid tumors where TP is overexpressed.
Complement activation by both classical and alternative pathways is critical for the effector phase of arthritis (2004)

To analyze the role of the classical and alternative pathways of complement activation in the effector phase of arthritis, we have induced arthritis in C3- and factor B (FB)-deficient (C3(-/-) and FB(-/-)) DBA/1J mice using well-defined monoclonal IgG2b and IgG2a antibodies to type II collagen. In control DBA/1J mice, severe swelling of the joints, destruction of cartilage and erosion of bone developed very rapidly with a 100% incidence and a peak on days 7-10. Although 75% of C3(-/-) mice developed arthritis, the clinical severity was very mild and the onset was delayed. Severity of arthritis in FB(-/-) mice ranked intermediate in comparison with C3(-/-) and control mice with an incidence of 100%. Immunohistochemical analysis of the inflamed joints demonstrated substantial reduction in macrophage and neutrophilic leukocyte infiltration in both C3(-/-) and FB(-/-) mice, thereby confirming the clinical findings. We conclude that both the classical and the alternative pathways of complement activation are involved in the effector phase of arthritis.
A fully human anti-Ep-CAM scFv-beta-glucuronidase fusion protein for selective chemotherapy with a glucuronide prodrug (2002)

Monoclonal antibodies against tumour-associated antigens could be useful to deliver enzymes selectively to the site of a tumour for activation of a non-toxic prodrug. A completely human fusion protein may be advantageous for repeated administration, as host immune responses may be avoided. We have constructed a fusion protein consisting of a human single chain Fv antibody, C28, against the epithelial cell adhesion molecule and the human enzyme beta-glucuronidase. The sequences encoding C28 and human enzyme beta-glucuronidase were joined by a sequence encoding a flexible linker, and were preceded by the IgGkappa signal sequence for secretion of the fusion protein. A CHO cell line was engineered to secrete C28-beta-glucuronidase fusion protein. Antibody specificity and enzyme activity were retained in the secreted fusion protein that had an apparent molecular mass of 100 kDa under denaturing conditions. The fusion protein was able to convert a non-toxic prodrug of doxorubicin, N-[4-doxorubicin-N-carbonyl(oxymethyl)phenyl]-O-beta-glucuronyl carbamate to doxorubicin, resulting in cytotoxicity. A bystander effect was demonstrated, as doxorubicin was detected in all cells after N-[4-doxorubicin-N-carbonyl(oxymethyl)phenyl]-O-beta-glucuronyl carbamate administration when only 10% of the cells expressed the fusion protein. This is the first fully human and functional fusion protein consisting of an scFv against epithelial cell adhesion molecule and human enzyme beta-glucuronidase for future use in tumour-specific activation of a non-toxic glucuronide prodrug.
Use of anaerobic culture for the improved isolation of Streptococcus pneumoniae. (1976)

The following report compares the results of aerobic and anaerobic cultivation for the primary isolation of Streptococcus pneumoniae (the pneumococcus) from the respiratory tract of children. Of 414 specimens of respiratory tract secretions cultured, 65 (15-7%) yielded pneumococci; 31 (47-7%) grew both aerobically and anaerobically, but 34 (52-3%) strains were isolated only from the anaerobic culture. Pneumococci cultured anaerobically with added carbon dioxide characteristically produce large mucoid colonies which are more easily distinguished than the 'normal' colonies commonly seen in the mixed flora isolated from respiratory sites. This advantage justifies the inclusion of anaerobic culture when attempting to isolate Str. pneumoniae from clinical material.
Influence of an algal triacylglycerol containing docosahexaenoic acid (22:6n-3) and docosapentaenoic acid (22:5n-6) on cardiovascular risk factors in healthy men and women (2006)

The intake of long-chain n-3 PUFA, including DHA (22 : 6n-3), is associated with a reduced risk of CVD. Schizochytrium sp. are an important primary source of DHA in the marine food chain but they also provide substantial quantities of the n-6 PUFA docosapentaenoic acid (22 : 5n-6; DPA). The effect of this oil on cardiovascular risk factors was evaluated using a double-blind randomised placebo-controlled parallel-design trial in thirty-nine men and forty women. Subjects received 4 g oil/d for 4 weeks; the active treatment provided 1.5 g DHA and 0.6 g DPA. Active treatment increased plasma concentrations of arachidonic acid, adrenic acid, DPA and DHA by 21, 11, 11 and 88 mg/l respectively and the proportions of DPA and DHA in erythrocyte phospholipids by 78 and 27 % respectively. Serum total, LDL- and HDL-cholesterol increased by 0.33 mmol/l (7.3 %), 0.26 mmol/l (10.4 %) and 0.14 mmol/l (9.0 %) compared with placebo (all P < or =0.001). Factor VII (FVII) coagulant activity increased by 12 % following active treatment (P = 0.006). There were no significant differences between treatments in LDL size, blood pressure, plasma glucose, serum C-reactive protein, plasma FVII antigen, FVII activated, fibrinogen, von Willebrand factor, tocopherol or carotenoid concentrations, plasminogen activator inhibitor-1, creatine kinase or troponin-I activities, haematology or liver function tests or self-reported adverse effects. Overall, the oil was well tolerated and did not adversely affect cardiovascular risk.
Pyridazines; XXX1,2. A Novel Approach to Pyrido[2,3-d] pyridazines by Annelation of the Pyridine Ring to the 1,2-Diazine System (1986)

Procedures for high-yield syntheses of 2-ethoxy- and 2-dimethylamino-4-arylpyrido [2,3-d]pyridazines (3a, b, 5), 3-alkyl- and 1-alkyl-4-aryl-1,2-dihydro-2-oxopyrido[2,3-d]pyridazines (4b, 6) as well as ethyl 4-aryl-1,2-dihydro-2-oxopyrido[2,3-d]pyridazine-3-carboxylates (7a, b) starting from 5-amino-4-pyridazinyl aryl ketones (1a, b) are reported. Considerable variability of the substitution pattern in the pyridine moiety of this bicyclic system is provided by the proposed strategy of annelation of the pyridine ring to a preformed pyridazine nucleus.
Superior rate capabilities of SnS nanosheet electrodes for Li ion batteries (2009)

We report on the self-supported, two-dimensional (2D) SnS nanosheets electrode directly grown on metallic current collectors via non-catalytic and template-free, vapor transport synthetic route. The self-supported SnS nanosheets electrode demonstrates good cycling performance and superior rate capabilities: a capacity of ∼380 mAh g−1 even at 20C rate (after charging for 3 min), larger than the theoretical capacity of the carbon-based electrodes currently used in commercial Li ion batteries. The origin of such an improvement in the long-term cycle stability and electronic/ionic transport kinetics, is understood by means of various microscopic investigation as well as unique characteristics of self-supported nanostructuring strategy itself.
Recombination between higher plant DNA and the Ti plasmid of Agrobacterium tumefaciens (1980)

The Ti plasmid sequences (T-DNA) from the octopine-producing crown gall tumor A6S/2 were isolated by molecular cloning, using the bacteriophage lambda vector Charon 4A. Analysis of the cloned DNA segments indicates that the Ti plasmid sequences are covalently joined to plant nuclear DNA. These data demonstrate that genetic recombination between a eukaryote and a prokaryote can occur as a natural phenomenon.
Thermal Expansion: Metallic Elements and Alloys (1975)

The introductory sections of the work are devoted to the theory of thermal expansion of solids and to methods for the measurement of the linear thermal expansion of solids (X-ray methods, high speed methods, interferometry, push-rod dilatometry, etc.). The bulk of the work is devoted to numerical data on the thermal linear expansion of all the metallic elements, a large number of intermetallics, and a large number of binary alloy systems and multiple alloy systems. A comprehensive bibliography is provided along with an index to the materials examined.
Isolation and characterization of a gene encoding a drought-induced cysteine protease in tomato (Lycopersicon esculentum) (2001)

In a previous study, a 65 kDa protein, TDI-65, was found to be accumulated in the leaves of drought-stressed tomato (Lycopersicon esculentum cv. Starfire) plants. The protein level returns to control level when the drought-stressed plants are rewatered. Antibodies raised against the purified protein were used to elucidate the subcellular localization of the protein. The protein was found to be mainly localized in the nuclei and chloroplasts of drought-stressed leaf cells. To identify the nature of the protein, a cDNA library was constructed and screened by the purified anti-TDI-65 antibody. A cDNA clone designated tdi-65 was isolated and characterized. The deduced amino acid sequences of tdi-65 protein has extensive homology with known cysteine proteases such as actinidin and papain. Northern blot analysis revealed that tdi-65 mRNA is 10-fold higher in drought-stressed plants as compared to control and rewatered plants. Similar results were observed in the tomato cultivar Ailsa and its near isogenic abscisic acid (ABA)-deficient mutant line, flacca, suggesting that the gene does not require ABA for its expression under drought conditions. Based on the previous immunolocalization findings we suggest that tdi-65 encoded cysteine protease functions in relation to drought-induced senescence and programmed cell death.
Expression of neurogenin3 reveals an islet cell precursor population in the pancreas (2000)

Differentiation of early gut endoderm cells into the endocrine cells forming the pancreatic islets of Langerhans depends on a cascade of gene activation events controlled by transcription factors including the basic helix-loop-helix (bHLH) proteins. To delineate this cascade, we began by establishing the position of neurogenin3, a bHLH factor found in the pancreas during fetal development. We detect neurogenin3 immunoreactivity transiently in scattered ductal cells in the fetal mouse pancreas, peaking at embryonic day 15.5. Although not detected in cells expressing islet hormones or the islet transcription factors Isl1, Brn4, Pax6 or PDX1, neurogenin3 is detected along with early islet differentiation factors Nkx6.1 and Nkx2.2, establishing that it is expressed in immature cells in the islet lineage. Analysis of transcription factor-deficient mice demonstrates that neurogenin3 expression is not dependent on neuroD1/BETA2, Mash1, Nkx2.2, Nkx6.1, or Pax6. Furthermore, early expression of neurogenin3 under control of the Pdx1 promoter is alone sufficient to drive early and ectopic differentiation of islet cells, a capability shared by the pancreatic bHLH factor, neuroD1/BETA2, but not by the muscle bHLH factor, MyoD. However, the islet cells produced in these transgenic experiments are overwhelmingly (alpha) cells, suggesting that factors other than the bHLH factors are required to deviate from a default * cell fate. These data support a model in which neurogenin3 acts upstream of other islet differentiation factors, initiating the differentiation of endocrine cells, but switching off prior to final differentiation. The ability to uniquely identify islet cell precursors by neurogenin3 expression allows us to determine the position of other islet transcription factors in the differentiation cascade and to propose a map for the islet cell differentiation pathway.
RANK Ligand-induced Elevation of Cytosolic Ca2+ Accelerates Nuclear Translocation of Nuclear Factor κB in Osteoclasts (2003)

RANK ligand (RANKL) induces activation of NFkappaB, enhancing the formation, resorptive activity, and survival of osteoclasts. Ca(2+) transduces many signaling events, however, it is not known whether the actions of RANKL involve Ca(2+) signaling. We investigated the effects of RANKL on rat osteoclasts using microspectrofluorimetry and patch clamp. RANKL induced transient elevation of cytosolic free Ca(2+) concentration ([Ca(2+)](i)) to maxima 220 nm above basal, resulting in activation of Ca(2+)-dependent K(+) current. RANKL elevated [Ca(2+)](i) in Ca(2+)-containing and Ca(2+)-free media, and responses were prevented by the phospholipase C inhibitor. Suppression of [Ca(2+)](i) elevation using the intracellular Ca(2+) chelator 1,2-bis(O-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid (BAPTA) abolished the ability of RANKL to enhance osteoclast survival. Using immunofluorescence, NFkappaB was found predominantly in the cytosol of untreated osteoclasts. RANKL induced transient translocation of NFkappaB to the nuclei, which was maximal at 15 min. or BAPTA delayed nuclear translocation of NFkappaB. Delays were also observed upon inhibition of calcineurin or protein kinase C. We conclude that RANKL acts through phospholipase C to release Ca(2+) from intracellular stores, accelerating nuclear translocation of NFkappaB and promoting osteoclast survival. Such cross-talk between NFkappaB and Ca(2+) signaling provides a novel mechanism for the temporal regulation of gene expression in osteoclasts and other cell types.
Synthesis of Some New 6-Substituted Carbapenem Derivatives (1982)

Carbapenem acetonyl esters 9-12 and sodium salts 13-15 were prepared utilizing 3-substituted 4-acetoxyazetidinones as starting materials. 1The potent antibacterial activity displayed by thienamycin has generated a great deal of interest in this area recently.Several examples exist i n the literature, related to the carbapenem family of antibiotics, which have been isolated from various Streptomyces strains.I t has been demonstrated that the nucleus of these antibiotics, i.e. 1-carba-2-penem-3-carboxylic acid1, is primarily responsible for the high antimicro-
Lysyl Oxidase Mediates Hypoxic Control of Metastasis (2006)

Hypoxic cancer cells pose a great challenge to the oncologist because they are especially aggressive, metastatic, and resistant to therapy. Recently, we showed that elevation of the extracellular matrix protein lysyl oxidase (LOX) correlates with metastatic disease and is essential for hypoxia-induced metastasis. In an orthotopic rodent model of breast cancer, a small-molecule or antibody inhibitor of LOX abolished metastasis, offering preclinical validation of this enzyme as a therapeutic target.