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10,001,600
Donated food staples available to hospitals under federal program.
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10,001,601
Design trick: guessing right for a future that's anybody's guess.
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10,001,602
Correlation between in vivo anti-Pseudomonas and anti-Candida activities and clearance of carbon by the reticuloendothelial system for various muramyl dipeptide analogs, using normal and immunosuppressed mice.
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10,001,603
A linear correlation coefficient analysis, comparing in vivo anti-infective and reticuloendothelial stimulating activity of several different analogs of N-acetylmuramyl-L-alanyl-D-isoglutamine (muramyl dipeptide) suggests that the macrophage is an important target cell for these immunomodulating compounds. The increase...
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10,001,604
N-acetyl muramyl dipeptide stimulation of bone resorption in tissue culture.
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10,001,605
N-Acetyl-muramyl-L-alanyl-D-isoglutamine (MDP), a structurally defined fragment of bacterial peptidoglycan, stimulated significant release of previously incorporated 45Ca from fetal rat bones in tissue culture over the concentration range of 0.1 to 10.0 micrograms/ml. MDP-Stimulated bone resorption was not inhibited by...
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10,001,606
Transfer of resistance with syphilitic immune cells: lack of correlation with mitogenic activity.
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10,001,607
Hamsters infected intradermally with Treponema pallidum Bosnia A develop extensive chronic skin lesions, usually accompanied by metastatic lesions involving the paws, lips, and anal region and by lymph nodes teeming with treponemes. Throughout the course of syphilitic infection, cells from the inguinal lymph nodes resp...
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10,001,608
Comparison fo agglutinin titers for Streptococcus mutans in tears, saliva, and serum.
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10,001,609
The agglutinin titers for three Streptococcus mutans serotypes (AHT, BHT, and 10449, representing serotypes a, b, and c, respectively) were measured in the saliva, tears, and serum of 19 human subjects. Naturally occurring S. mutans agglutinins were routinely present in all fluids tested in the absence of overt local s...
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10,001,610
Dual role of the immune response in street rabiesvirus infection of mice.
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10,001,611
The cellular and humoral immune responses of mice to footpad injection of salivary gland suspensions of street rabiesvirus were investigated. Suppression of these responses with cyclophosphamide both increased the overall mortality rate from (50 to 100%) and delayed onset of disease signs and death for 1 to 2 weeks. De...
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10,001,612
Effect of nitrogen mustard on natural history of right-sided streptococcal endocarditis in rabbits: role for cellular host defenses.
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10,001,613
Cellular host defenses are considered to be ineffective in bacterial endocarditis; the microorganisms in infected vegetations are protected from phagocytic cells by dense layers of fibrin. To test this hypothesis, nitrogen mustard-induced agranulocytosis and leukopenia were produced in rabbits with right-sided streptoc...
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10,001,614
Characterization of an inducible bacteriophage from a leukotoxic strain of Actinobacillus actinomycetemcomitans.
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10,001,615
A bacteriophage, designated phi Aa17, was isolated by mitomycin C induction from leukotoxic Actinobacillus actinomycetemcomitans strains 651. Electron microscopy of the virus revealed particles with regular, nonelongated, polyhedral heads, and tails consisting of a contractile sheath and core. Spikes emanated from the ...
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10,001,616
Ultrastructure of Gram-negative cotton bacteria with different pulmonary toxicities.
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10,001,617
The shedding of outer membrane material was observed by electron microscopy in typical gram-negative cotton bacteria, except Agrobacterium sp. This finding is in accordance with the relative pulmonary toxicities of these bacteria. The presence of capsules did not seem to be correlated with the acute pulmonary toxicity ...
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10,001,618
Depression of monocyte and polymorphonuclear leukocyte oxidative metabolism and bactericidal capacity by influenza A virus.
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10,001,619
Decreased host defense against bacterial disease associated with influenza infection may be related to virus-induced changes in phagocytic cell function. Influenza A virus initiates the respiratory burst in peripheral blood monocytes and polymorphonuclear leukocytes, with a peak chemiluminescent response approximately ...
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10,001,620
Fungistatic capacity of sera from guinea pigs injected with various iron solutions: differences between Trichophyton mentagrophytes and Rhizopus oryzae.
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10,001,621
The fungistatic capacity and serum ion levels (SI) of guinea pigs given subcutaneous injections of various iron solutions were examined. The administration of 2.0 ml of 0.1 M ferric ammonium sulfate, ferric sulfate, or ferric chloride subcutaneously had no significant effect on the SI 3 h after administration, whereas ...
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10,001,622
Genetic control of Propionibacterium acnes-induced protection of mice against Babesia microti.
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10,001,623
Using various strains of inbred mice, we found that Propionibacterium acnes-induced protection against the hemoprotozoan parasite Babesia microti was controlled by a dominant gene(s) not linked to the major histocompatibility gene (H2) complex of mice. P. acnes-induced resistance to infection was not merely an amplific...
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10,001,624
Neutrophil chemotaxis by Propionibacterium acnes lipase and its inhibition.
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10,001,625
The chemoattraction of Propionibacterium acnes lipase for neutrophils and the effect of lipase inhibitor and two antibiotic agents on the chemotaxis were evaluated. Of the various fractions tested, partially purified lipase (fraction 2c) was the most active cytotaxin produced by P. acnes. Serum mediators were not requi...
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10,001,626
Cytotoxin of Pasteurella haemolytica acting on bovine leukocytes.
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10,001,627
The toxicity of Pasteurella haemolytica culture supernatant for bovine and porcine cells was evaluated by 51Cr release. Sterile bacterial culture supernatant was toxic for bovine pulmonary lavage cells, peripheral blood lymphocytes and neutrophils, and cultured peripheral blood mononuclear cells, resulting in marked 51...
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10,001,628
Correlation of the development of acoustic trauma to the intensity and time of acoustic overstimulation.
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10,001,629
Distribution and significance of norepinephrine in the lateral cochlear wall of pigmented and albino rats.
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10,001,630
Picogram quantities of norepinephrine were found in cochlear regions of pigmented and non-pigmented rats. These regions of the cochlea were the modiolus, organ of Corti--osseous spiral lamina and the lateral cochlear wall. The content of norepinephrine in the modiolus and lateral cochlear wall of the pigmented rat was ...
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10,001,631
Acoustic reflex after experimental lesions to inner and outer hair cells.
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10,001,632
Chronic effects of noise or kanamycin on the acoustic intra-aural reflex in nonanesthetized rabbits were studied. The intra-aural reflex activity was simultaneously recorded in both ears upon alternate stimulation of the left and the right side. The inner ears were analyzed in scanning and transmission electronmicrosco...
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10,001,633
Cochlear microphonic evidence for mechanical propagation of distortion products (f2 - f1) and (2f1 - f2).
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10,001,634
The present cochlear microphonic (CM) study was undertaken to help resolve a conflict in the literature regarding cochlear nonlinear properties. The CM studies of Dallos and his coworkers have concluded that "(up to 70-80 dB SPL [re 20 mu Pa]), all orders of distortion components...do not seem to be accompanied by trav...
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10,001,635
Corresponding effects of acoustic fatigue on the cochlear microphonic and the compound action potential.
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10,001,636
Moderate levels of acoustic fatigue, usually induced by a 100 dB SPL pure tone at a frequency appropriate to the location of intracochlear differential electrodes, have a surprising and paradoxical influence on the cochlear microphonic and the compound action potential of the auditory nerve. While the low-level microph...
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10,001,637
An electronmicroscopic study of microtubules in the development of marginal cells of the mouse stria vascularis.
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10,001,638
This study provides an ultrastructural evaluation of cytoplasmic microtubules during the maturation of marginal cells of the mouse stria vascularis. Postnatal marginal cells are cuboidal in structure and over a period of days develop the numerous cellular processes typical of transporting epithelia. Immediately after b...
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10,001,639
Corresponding effects of hypoxia on the cochlear microphonic and the compound action potential.
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10,001,640
Mild hypoxia has an unexpected influence on the compound action potential (CAP) compared to its effect on the cochlear microphonic (CM). While the CM decreases in amplitude near threshold, the low-level CAP increases in amplitude by as much as 400% and decreases in latency and width. The magnitude of latency decrease i...
[ 0.08250080794095993, -0.10069950670003891, 0.019331136718392372, -0.024880612269043922, -0.05511000379920006, -0.004408137872815132, 0.05214029923081398, 0.050943486392498016, 0.006338777020573616, 0.014188552275300026, 0.05373410880565643, -0.07667819410562515, -0.03585401549935341, 0.017...
10,001,641
Relationship between temperature and growth rate of bacterial cultures.
[ -0.007822457700967789, -0.05977333337068558, -0.0938267856836319, 0.03164925053715706, -0.027133574709296227, -0.01462157815694809, -0.01972901076078415, 0.010907379910349846, 0.02926781214773655, 0.03755081072449684, 0.09754110127687454, -0.0845705196261406, 0.0999831035733223, 0.09565962...
10,001,642
The Arrhenius Law, which was originally proposed to describe the temperature dependence of the specific reaction rate constant in chemical reactions, does not adequately describe the effect of temperature on bacterial growth. Microbiologists have attempted to apply a modified version of this law to bacterial growth by ...
[ -0.09537381678819656, -0.016484763473272324, -0.07065892964601517, 0.03044118359684944, 0.01547049917280674, -0.017026547342538834, -0.07886852324008942, 0.07467511296272278, 0.040964819490909576, 0.10646525025367737, 0.06060769408941269, -0.04906058683991432, 0.016458481550216675, 0.11242...
10,001,643
Iron transport in Mycobacterium smegmatis: Uptake of iron from ferric citrate.
[ 0.021724747493863106, -0.0662037655711174, -0.06124367564916611, 0.07338378578424454, 0.08301487565040588, -0.02860632725059986, 0.05081772059202194, 0.07054965198040009, -0.025194870308041573, -0.02621757797896862, -0.07408130913972855, -0.044803764671087265, 0.0459158755838871, -0.005966...
10,001,644
In mycobacterial growth medium 40 to 400 microM citrate was required to solubilize 2 microM 55Fe. This solubilized 55Fe was taken up into both iron-deficient and iron sufficient washed cell suspensions of Mycobacterium smegmatis and Mycobacterium bovis BCG. Although the 55Fe was taken up into the cell, the citrate was ...
[ -0.0214217621833086, -0.068128302693367, -0.08725973218679428, 0.07174597680568695, 0.06815694272518158, -0.02664981596171856, 0.046996086835861206, 0.13363878428936005, -0.03740281984210014, -0.010909613221883774, -0.04417697712779045, -0.025025803595781326, 0.09012103825807571, -0.000870...
10,001,645
Peptidoglycan of Rhodopseudomonas viridis: partial lack of N-acetyl substitution of glucosamine.
[ 0.020544640719890594, -0.021577872335910797, -0.15331459045410156, 0.011606437154114246, 0.0005872217589057982, 0.0033912097569555044, -0.06673069298267365, 0.06010860204696655, 0.05126403272151947, 0.016416003927588463, 0.030351053923368454, 0.024252809584140778, 0.10013408958911896, 0.09...
10,001,646
A lack of at least 70% of N-acetyl substitution of glucosamine in the glycan strands of the peptidoglycan from the gram-negative bacterium Rhodopseudomonas viridis is reported. A disaccharide, very likely GlcN beta(1 leads to 4) Mur, was observed in hydrolysates of the isolated peptidoglycan. The disaccharide was not o...
[ -0.03484499081969261, -0.05395893380045891, -0.10382907837629318, -0.00315720122307539, 0.028081197291612625, 0.03626825287938118, -0.06771004945039749, 0.060664623975753784, 0.049548614770174026, 0.001692062010988593, 0.011109945364296436, 0.040162473917007446, 0.1010551005601883, 0.07242...
10,001,647
Physiological characteristics of Thiomicrospira sp. Strain L-12 isolated from deep-sea hydrothermal vents.
[ 0.015268971212208271, 0.03304315358400345, -0.021970409899950027, -0.05518323555588722, 0.0297052301466465, 0.02527081035077572, -0.07149070501327515, 0.0015637631295248866, 0.0070397863164544106, 0.037266865372657776, -0.10011569410562515, -0.07561501115560532, -0.036261070519685745, -0.0...
10,001,648
Growth of the obligately chemolithotrophic Thiomicrospira sp. strain L-12, isolated from a hydrothermal vent at a depth of 2,550 m in the Galapagos Rift region, was optimal at pH 8 and required 200 mM Na+ and divalent ions (Ca2+ and Mg2+). The organism was microaerophilic and tolerated 300 microM sulfide without a decr...
[ 0.020098282024264336, 0.013951797038316727, -0.0436939112842083, -0.031175771728157997, 0.008730920031666756, -0.017769766971468925, -0.015045017004013062, 0.05670851096510887, 0.02010742761194706, 0.06599460542201996, -0.0442771278321743, -0.11000926792621613, -0.05218016728758812, 0.0105...
10,001,649
Purification and properties of pyruvate kinase from Streptococcus mutans.
[ -0.06896193325519562, -0.03441191464662552, -0.13473977148532867, -0.016990462318062782, 0.07881632447242737, 0.04230054095387459, -0.04759468883275986, 0.04561557248234749, 0.03427160531282425, 0.027448389679193497, -0.03007679246366024, -0.03300313279032707, -0.030190706253051758, 0.0080...
10,001,650
Pyruvate kinase (EC 2.7.1.40) from Streptococcus mutans strain JC2 was purified, giving a single band on sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The molecular weight of the native enzyme was 180,000 to 190,000, and the enzyme was considered to consist of four identical subunits. This enzyme was compl...
[ -0.06208017095923424, -0.05748150497674942, -0.09162595868110657, -0.03165575489401817, 0.052994776517152786, 0.028591951355338097, -0.02038009837269783, 0.08814628422260284, 0.005655243527144194, 0.04848070442676544, -0.026098202913999557, 0.004670489579439163, -0.029005885124206543, 0.02...
10,001,651
Possible association of segregated lipid domains of Mycoplasma gallisepticum membranes with cell resistance to osmotic lysis.
[ -0.031923189759254456, -0.1115579679608345, -0.002369426656514406, 0.017875242978334427, -0.0758616030216217, -0.04090993106365204, 0.02209102176129818, 0.03890370577573776, 0.028997106477618217, -0.004701468162238598, -0.01357395388185978, -0.013802397064864635, 0.023536864668130875, 0.02...
10,001,652
Freeze-fracturing of cholesterol-rich Mycoplasma gallisepticum membranes from cells grown in a medium containing horse serum revealed particle-free patches. The patches appeared in cells quenched from either 4 or 37 degrees C. Particle-free patches also occurred in membranes of cells grown in a serum-free medium supple...
[ 0.0031942406203597784, -0.142630934715271, -0.019226765260100365, 0.015787949785590172, -0.011683812364935875, 0.01574704796075821, 0.04089737311005592, 0.09037721902132034, 0.015335817821323872, 0.038184333592653275, 0.00003494958218652755, 0.02301817759871483, 0.01621231995522976, -0.019...
10,001,653
Spontaneous protoplast formation in Methanobacterium bryantii.
[ -0.0691482275724411, 0.005006266292184591, -0.015261736698448658, 0.004240044858306646, -0.05735554173588753, 0.032962098717689514, -0.04407411813735962, -0.003320538206025958, -0.03553866595029831, 0.06290292739868164, -0.006730245891958475, -0.08988898247480392, -0.05146687850356102, -0....
10,001,654
Methanobacterium bryantii was found to undergo rapid lysis when grown in a prereduced chemically defined medium under H2-CO2 (4:1, vol/vol). The addition of 20 mM MgCl2 to the medium gave, rather than rapid lysis, a gradual formation of phase-dark spherical bodies which in thin section appeared as true protoplasts. In ...
[ -0.07060332596302032, -0.012182068079710007, -0.019709236919879913, -0.04300457984209061, -0.005188199691474438, -0.006922394968569279, -0.036865562200546265, 0.06364431232213974, -0.05751032754778862, 0.06868916004896164, -0.01219243835657835, -0.08629246056079865, -0.06569355726242065, -...
10,001,655
Exospore formation in Methylosinus trichosporium.
[ 0.008763676509261131, -0.04892866685986519, -0.12283913791179657, -0.07999300211668015, 0.012326390482485294, -0.07320261001586914, 0.00954334158450365, 0.025358257815241814, 0.04388895258307457, 0.016697557643055916, 0.16875149309635162, -0.07524745166301727, -0.08127924054861069, 0.03802...
10,001,656
Formation of exospores in Methylosinus trichosporium was examined by electron microscopy; serial sectioning was used to visualize the shape and location of the developing exospore in relation to the vegetative cell. The initial stage was the formation of a budlike enlargement on one end of the vegetative cell. The enla...
[ -0.007777226623147726, -0.0005551857757382095, -0.11265925318002701, -0.0657074898481369, -0.014950335025787354, -0.0504140630364418, 0.0008384892134927213, 0.07684808224439621, 0.06130193918943405, 0.03668506443500519, 0.19601592421531677, -0.07806417346000671, -0.06766276806592941, 0.057...
10,001,657
Production of deferriferrioxamines B and E from a ferroverdin-producing Streptomyces species.
[ 0.014566506259143353, -0.12105156481266022, -0.1057668998837471, 0.0033008106984198093, -0.028304357081651688, 0.07501079887151718, 0.010669059120118618, 0.07906006276607513, 0.03679358586668968, -0.06279495358467102, -0.05312790349125862, -0.06660068780183792, 0.06838306784629822, 0.01107...
10,001,658
When Streptomyces sp. strain Wak. A-305 is cultured in iron (III)- or cobalt (II)-containing media, tris(p-vinylphenyl-4-hydroxy-3-nitrosobenzoato-N3, O4)ferrate(II) (ferroverdin) or the analogous tris-cobalt(III) complex, respectively, is produced intracellularly. In contrast, when cultured in transition metal ion-lim...
[ -0.026311423629522324, -0.07740376144647598, -0.17157821357250214, 0.005336850881576538, 0.043140143156051636, 0.0013544621178880334, -0.0011543093714863062, 0.052063487470149994, 0.03768257051706314, -0.04132651165127754, -0.01933887228369713, -0.06091909483075142, 0.020541803911328316, 0...
10,001,659
Induction of 3-hydroxybenzoate 2-hydroxylase in a Pseudomonas testosteroni mutant.
[ -0.030461009591817856, -0.10222580283880234, -0.0581248477101326, -0.03177325427532196, -0.02657158486545086, 0.008200361393392086, -0.0970989316701889, 0.018620431423187256, -0.04452016204595566, -0.05310029536485672, 0.031482990831136703, -0.10593835264444351, -0.025392724201083183, 0.07...
10,001,660
Benzoate was established as the inducer of a unique 3-hydroxybenzoate 2-hydroxylase activity found in a Pseudomonas testosteroni mutant which is unable to grow on m-hydroxybenzoate as its sole source of carbon and energy.
[ -0.04278292506933212, -0.052668917924165726, -0.061113014817237854, 0.008699920028448105, 0.029240263625979424, 0.058175794780254364, -0.06382765620946884, 0.037138666957616806, -0.023765170946717262, -0.04229716584086418, 0.036172520369291306, -0.12465805560350418, -0.01074165292084217, 0...
10,001,661
Methylamine uptake in Pseudomonas species strain MA: utilization of methylamine as the sole nitrogen source.
[ 0.03407609462738037, -0.029546378180384636, -0.037730492651462555, -0.05198760703206062, 0.04315544664859772, 0.030656572431325912, -0.03355196863412857, 0.00997926015406847, -0.04135081171989441, -0.006841291207820177, 0.03604632243514061, -0.016375059261918068, -0.031914688646793365, 0.0...
10,001,662
The uptake of methylamine as the sole nitrogen, but not carbon, source by Pseudomonas sp. strain MA was investigated. Under these growth conditions, a high-affinity, low-capacity uptake system was present having a Km of 16 microM and Vmax of 2 nmol.min-.mg (dry weight) of cells that was competitively inhibited by ammon...
[ 0.028269732370972633, -0.026542622596025467, -0.07997464388608932, -0.04172747954726219, 0.04034092649817467, 0.03596958890557289, 0.03211423009634018, 0.06439721584320068, -0.041667770594358444, 0.00871232058852911, 0.0452311635017395, -0.006871690042316914, 0.025769060477614403, 0.056852...
10,001,663
Lipoteichoic acid, a major amphiphile of Gram-positive bacteria that is not readily extractable.
[ -0.09656286984682083, -0.09713879972696304, -0.06269394606351852, 0.001279531279578805, 0.02450960874557495, 0.10205262899398804, -0.06392298638820648, 0.04901540279388428, 0.027705715969204903, -0.004381067585200071, 0.05376072973012924, -0.09144282341003418, -0.021420802921056747, 0.0666...
10,001,664
Commonly used procedures effected the extraction of only 10% of the lipoteichoic acid of stationary-phase cells of Staphylococcus aureus and Streptococcus faecium, unless the cells were first disrupted.
[ -0.02762681059539318, -0.05731486529111862, -0.12756775319576263, -0.004078524187207222, -0.00914789829403162, 0.07705563306808472, -0.09967175871133804, 0.0850914865732193, 0.02746756002306938, -0.040845271199941635, 0.031867146492004395, -0.021508829668164253, -0.00002427400067972485, 0....
10,001,665
Glycolipids from some extreme thermophilic bacteria belonging to the genus Thermus.
[ -0.06683540344238281, -0.037275731563568115, -0.11319521814584732, 0.039578452706336975, -0.029040085151791573, -0.009598319418728352, -0.049928147345781326, 0.02570238523185253, 0.026561710983514786, -0.009587996639311314, 0.03469535708427429, -0.07280698418617249, -0.0056629725731909275, ...
10,001,666
The lipids of Thermus aquaticus YT1, Thermus thermophilus HB8, Thermus sp. strains H and J (from Icelandic hot springs), and Thermus sp. strain NH (from domestic hot water) have been investigated. Each strain contained two major components, a glycolipid and a glycophospholipid, which have been isolated and analyzed. Al...
[ -0.058036282658576965, -0.021493133157491684, -0.11313220858573914, -0.017426753416657448, 0.00945799145847559, 0.054715972393751144, -0.02295606955885887, 0.01739799603819847, 0.0027726723346859217, -0.05182284489274025, -0.021816272288560867, -0.09626676887273788, -0.04905301332473755, 0...
10,001,667
Physostigmine treatment of acute phencyclidine intoxication.
[ 0.04972543194890022, -0.06087605282664299, -0.037930767983198166, 0.054839033633470535, -0.01939694583415985, -0.0007902731304056942, -0.01721017435193062, 0.11449728161096573, -0.017621366307139397, 0.0045363022945821285, 0.004141552839428186, -0.006330655422061682, 0.03860919177532196, 0...
10,001,668
Involuntary admission--a century of experience.
[ 0.02745242230594158, 0.04387599229812622, 0.01112145185470581, -0.018864700570702553, 0.052171219140291214, 0.011867458932101727, 0.06386791169643402, 0.006308479234576225, -0.016110802069306374, 0.04348648712038994, 0.11383769661188126, 0.044942062348127365, 0.039044033735990524, 0.016852...
10,001,669
Anxiety and mitral valve prolapse syndrome.
[ 0.05404752492904663, -0.024474019184708595, -0.035596925765275955, 0.04735080897808075, -0.05418767035007477, 0.006535551510751247, 0.011027902364730835, 0.04652324691414833, 0.09672810137271881, -0.09194855391979218, 0.05200273171067238, 0.09992032498121262, 0.04685501754283905, -0.062976...
10,001,670
The diagnosis of Mitral Valve Prolapse Syndrome (MVPS), even though symptomatically similar to anxiety neurosis, may prompt pharmacological treatment only, neglecting any underlying emotional problems. If only a dichotomy were considered, one diagnosis might be seen as mutually exclusive of the other. A case history is...
[ 0.039634205400943756, -0.02471626177430153, -0.018265176564455032, 0.005688657518476248, -0.04587756469845772, 0.05032383278012276, -0.0027393184136599302, 0.06551020592451096, 0.08178551495075226, -0.07104068249464035, 0.06510082632303238, 0.042826760560274124, 0.04981377348303795, -0.034...
10,001,671
A trial of dextroamphetamine in patients with involutional agitated depression.
[ 0.0003096759901382029, -0.06898356974124908, 0.032860275357961655, 0.055427055805921555, -0.016770068556070328, 0.017691034823656082, -0.01630338840186596, 0.06391642242670059, 0.0503837876021862, -0.0025580290239304304, -0.05505078658461571, 0.06544149667024612, -0.003385416930541396, 0.0...
10,001,672
Unusual presentation of manic depressive disorder in adolescence.
[ -0.04275820776820183, 0.07612940669059753, -0.01869942620396614, 0.06160436198115349, -0.03339739888906479, 0.044384993612766266, 0.02618345059454441, 0.03459500893950462, 0.0739830732345581, -0.02319529466331005, 0.03205941617488861, -0.0003079693124163896, -0.007188333664089441, 0.045530...
10,001,673
The importance of drug use histories in a series of alcoholics.
[ 0.04331005737185478, 0.02013406530022621, -0.037699248641729355, 0.0013408837839961052, -0.03133217617869377, 0.08929291367530823, 0.003553826594725251, 0.011624914593994617, 0.012586293742060661, -0.09932509064674377, -0.01990959420800209, 0.05742460861802101, -0.09416805952787399, 0.0763...
10,001,674
Visions of snakes.
[ -0.012490959838032722, 0.06305621564388275, -0.039985291659832, 0.071995310485363, -0.048500850796699524, -0.06310757994651794, 0.0742754191160202, -0.06268768012523651, 0.09993986040353775, -0.06483206152915955, -0.03621149808168411, -0.056782133877277374, 0.03719298914074898, 0.012891169...
10,001,675
The histamine-induced skin reaction in schizophrenic and normal subjects.
[ 0.07265118509531021, -0.015392335131764412, 0.007794550154358149, 0.0018616759916767478, 0.027851209044456482, 0.052856624126434326, 0.0699460431933403, 0.08666366338729858, -0.06799369305372238, 0.05598403513431549, -0.03670981526374817, -0.06801299750804901, 0.007726660929620266, 0.09590...
10,001,676
Most published data on histamine skin tests on schizophrenic patients show them to be insensitive relative to normals or other psychotic patients. However, experimental conditions have varied and in most cases only a single dose of histamine was used. We have compared 13 volunteer controls and 16 paranoid schizophrenic...
[ 0.09018560498952866, -0.030196644365787506, 0.010559520684182644, 0.032073475420475006, 0.04104047641158104, 0.022039959207177162, 0.06081509590148926, 0.0912233293056488, -0.0293586403131485, 0.024621320888400078, -0.024177975952625275, -0.06972458958625793, 0.03580762445926666, 0.0847778...
10,001,677
Chemical characterization of thymosin beta 4.
[ -0.0051711141131818295, -0.0017021268140524626, -0.024568425491452217, -0.04547516629099846, 0.09002865850925446, 0.05403744801878929, 0.0150755625218153, 0.02809077501296997, 0.023967618122696877, 0.042011748999357224, 0.013917559757828712, -0.004768427927047014, -0.050048090517520905, 0....
10,001,678
As part of our ongoing investigations on the endocrine thymus, we have isolated and purified to homogeneity a hormone-like peptide which we have termed thymosin beta 4. Thymosin beta 4 has Mr = 4982 and an isoelectric point of 5.1. The complete amino acid sequence of this polypeptide has been established by automated E...
[ 0.00021312932949513197, -0.05178150162100792, -0.017268823459744453, -0.06238656863570213, 0.105979323387146, 0.045163556933403015, 0.004899235907942057, 0.021991537883877754, -0.00681081460788846, 0.07382986694574356, 0.007226143032312393, 0.015541969798505306, -0.007427991833537817, 0.06...
10,001,679
Characterization of polynucleotide phosphorylase from Micrococcus luteus and isolation of the 13,000 base poly(A) product of the polymerization reaction.
[ -0.02732977271080017, -0.09436874836683273, -0.020939981564879417, -0.04171545431017876, 0.03200407326221466, 0.024865709245204926, 0.059950292110443115, 0.06554371118545532, 0.0007633137865923345, 0.07785917073488235, -0.029576105996966362, 0.07916020601987839, -0.08197245746850967, 0.060...
10,001,680
A new purification procedure for polynucleotide phosphorylase from freeze-dried Micrococcus luteus cells gives approximately 20% yield of nearly homogeneous, primer-independent enzyme which is free of nucleic acid. The physicochemical properties of M. luteus polynucleotide phosphorylase are similar to those previously ...
[ -0.048120759427547455, -0.11172691732645035, -0.023404082283377647, -0.02039528638124466, 0.05481996759772301, -0.029551565647125244, 0.026575028896331787, 0.09537217020988464, 0.035193752497434616, 0.03166931867599487, -0.002800534712150693, 0.07280772179365158, -0.057102106511592865, 0.0...
10,001,681
Estrogen-induced changes in chick oviduct membrane glycoproteins.
[ -0.032635923475027084, -0.1353979855775833, -0.0730782002210617, 0.05737019330263138, 0.013253692537546158, 0.020056063309311867, 0.04708855226635933, -0.002404572907835245, 0.11131154000759125, -0.01077763456851244, 0.018735887482762337, 0.08115186542272568, -0.10101820528507233, 0.004426...
10,001,682
Membrane protein and glycoprotein changes during estrogen-induced differentiation of the chick oviduct were studied. Membrane preparations from chicks treated with diethylstilbestrol for 3, 6, 10, and 20 days; from chicks treated with hormone for 10 days and then withdrawn for 2 days; and from mature hens were incubate...
[ -0.023385081440210342, -0.11550223082304001, -0.07010399550199509, 0.025066601112484932, 0.03549594432115555, 0.048038385808467865, 0.05613001063466072, 0.015952112153172493, 0.07687211036682129, -0.03955075889825821, 0.023274632170796394, 0.054670549929142, -0.08110057562589645, 0.0251683...
10,001,683
Ribosomal protein synthesis during spore germination and vegetative growth in Dictyostelium discoideum.
[ 0.02069093845784664, -0.06941239535808563, -0.09070390462875366, -0.048689842224121094, 0.04616441950201988, -0.04860586300492287, -0.004368245135992765, -0.014920482411980629, 0.021317217499017715, -0.019392229616642, 0.1143011674284935, -0.03497713431715965, 0.04181014373898506, 0.020608...
10,001,684
We have investigated the regulation of the synthesis of each ribosomal protein during spore germination and in vegetatively growing cells of Dictyostelium discoideum. Germinating spores and exponentially growing amoebae were labeled with [35S]methionine and the individual ribosomal proteins were resolved by electrophor...
[ 0.03264731541275978, -0.020688476040959358, -0.04523516073822975, -0.04404054209589958, 0.07482020556926727, 0.01592523604631424, -0.014355001039803028, 0.05607450008392334, 0.06410819292068481, 0.009525127708911896, 0.07328640669584274, -0.05256635323166847, 0.06946992874145508, 0.0506664...
10,001,685
Purification and ATP substrate site of a cyclic nucleotide-independent protein kinase (NI) from porcine liver nuclei.
[ -0.04633791372179985, 0.04549557343125343, -0.031114473938941956, -0.053295861929655075, 0.03003584034740925, -0.07055424898862839, -0.018334349617362022, -0.0690995454788208, 0.030931515619158745, 0.011182793416082859, 0.04145268723368645, -0.004666390363126993, 0.007366035133600235, 0.01...
10,001,686
Synthesis and inactivation of bacterial luciferase determined by immunochemical techniques. Comparison with total protein synthesis and turnover.
[ 0.014400365762412548, -0.0964278131723404, -0.12923213839530945, 0.006236446555703878, 0.03470109775662422, 0.06550019234418869, -0.033960264176130295, 0.04358454421162605, 0.05827715992927551, -0.03665494546294212, -0.017106952145695686, -0.05124139413237572, 0.005204270128160715, 0.08200...
10,001,687
Podophyllotoxin-resistant mutants of Chinese hamster ovary cells. Alteration in a microtubule-associated protein.
[ -0.00006302318070083857, 0.002023124136030674, -0.012068157084286213, -0.053423721343278885, 0.03225789591670036, 0.031127458438277245, 0.004870041739195585, 0.029674658551812172, 0.06305680423974991, 0.02534235082566738, 0.008994052186608315, 0.021612688899040222, -0.021114034578204155, -...
10,001,688
Characterization of a human intestinal difucosyl heptaglycosylceramide with a blood group B determinant and a type 1 carbohydrate chain.
[ 0.04197407886385918, -0.07731708139181137, -0.07084929943084717, -0.024100391194224358, -0.1003737822175026, -0.05062898248434067, -0.006123058497905731, 0.02732468955218792, -0.0006982097402215004, -0.044095154851675034, 0.03132391348481178, -0.06862311065196991, -0.019711298868060112, 0....
10,001,689
Kinetics and mechanism of carbon monoxide binding to purified liver microsomal cytochrome P-450 isozymes.
[ 0.01841343753039837, -0.008499432355165482, -0.005802443251013756, -0.007898086681962013, 0.03125625103712082, 0.029116187244653702, -0.03888305276632309, 0.0816955715417862, -0.04101976752281189, 0.013856662437319756, 0.022623511031270027, -0.019185306504368782, -0.06909088790416718, 0.04...
10,001,690
Haloenol lactones: enzyme-activated irreversible inactivators for serine proteases. Inactivation of alpha-chymotrypsin.
[ 0.04553480073809624, -0.0857209712266922, -0.0580168254673481, -0.0017138348193839192, 0.1359068900346756, 0.12851372361183167, -0.04831484705209732, 0.08975423872470856, 0.03397629037499428, -0.0611160509288311, 0.0037840569857507944, 0.019303755834698677, -0.08901829272508621, 0.06834352...
10,001,691
Two haloenol lactones have been shown to inactivate alpha-chymotrypsin by an enzyme-mediated process. According to the postulated mechanism, acylation of the active site serine by the haloenol lactone reveals an alpha-haloketone, which alkylates the enzyme at the active site and renders the enzyme inactive. The inactiv...
[ 0.026597885414958, -0.053244803100824356, -0.07619060575962067, 0.027157435193657875, 0.11362859606742859, 0.0983235090970993, -0.06481052190065384, 0.054895903915166855, 0.020074091851711273, -0.06819523125886917, -0.0011530308984220028, 0.0025107059627771378, -0.06598004698753357, 0.0480...
10,001,692
Inhibition of chemotaxis by S-3-deazaadenosylhomocysteine in a mouse macrophage cell line.
[ -0.07535496354103088, -0.06586813181638718, -0.1098015233874321, -0.04764449596405029, -0.0026632584631443024, 0.025259053334593773, 0.0309127364307642, 0.04516766592860222, 0.013669789768755436, 0.03215939179062843, -0.009171156212687492, 0.05391496419906616, 0.07661456614732742, 0.016422...
10,001,693
Chemotaxis by a macrophage cell line, RAW264, is specifically inhibited by the intracellular accumulation of 3-deazaadenosylhomocysteine (3-deaza-AdoHcy). Intracellular accumulation of 3-deaza-AdoHcy is the result of incubation of the cells with 3-deazaadenosine, a compound that can function both as a substrate and as ...
[ -0.09153340011835098, -0.09221900254487991, -0.09588063508272171, -0.055385950952768326, -0.02515377476811409, -0.05954917147755623, -0.011662778444588184, 0.05374277010560036, 0.01899651810526848, 0.033020418137311935, -0.027475843206048012, 0.004246102180331945, 0.05045442655682564, 0.01...
10,001,694
Amino acid sequences of the epsilon and alpha E globins of HbE, a minor early embryonic hemoglobin of the chicken.
[ -0.019301429390907288, -0.049502141773700714, -0.06858596205711365, -0.059827711433172226, -0.02662423811852932, 0.051906436681747437, 0.12487387657165527, 0.013069490902125835, 0.09955672174692154, 0.005161851644515991, 0.04950816184282303, -0.017255714163184166, -0.07591747492551804, 0.0...
10,001,695
We have determined amino acid sequences for the alpha-like and beta-like globin components of HbE, one of the two minor hemoglobins in early chick embryos. The complete primary structure of the epsilon chain differs at 18 positions from the adult chicken beta globin, but there are no changes in heme-binding residues, a...
[ -0.0418870784342289, -0.09192627668380737, -0.03865163028240204, -0.058441661298274994, -0.026880692690610886, 0.05901528149843216, 0.1061006411910057, -0.0038924638647586107, 0.1246170774102211, 0.00988083891570568, 0.03442292660474777, 0.030083606019616127, -0.06616095453500748, 0.047495...
10,001,696
Minor early embryonic chick hemoglobin M. Amino acid sequences of the epsilon and alpha D chains.
[ -0.05182900279760361, -0.09310467541217804, -0.024239100515842438, -0.05746889486908913, -0.07287497818470001, 0.03494434058666229, 0.04491310939192772, -0.0055330609902739525, 0.12163923680782318, 0.03955802693963051, 0.055790722370147705, 0.04096612706780434, -0.059107836335897446, 0.041...
10,001,697
Erythrocytes of the early chick embryo contain four hemoglobins, two major and two minor. In this paper, we present amino acid sequences for the beta-like and alpha-like chains of HbM, the least abundant of the four early chick hemoglobins. The complete amino acid sequence of the beta-like chain of HbM is identical wit...
[ -0.04067089408636093, -0.06018585339188576, -0.03538133576512337, -0.06836006045341492, -0.039155952632427216, 0.05039675533771515, 0.09467526525259018, -0.01056984905153513, 0.09755738079547882, 0.015237593092024326, 0.0012375513324514031, 0.06551148742437363, -0.0982452780008316, -0.0011...
10,001,698
Clofibric acid and phenylpyruvic acid as biochemical probes for studying soluble bovine liver branched chain ketoacid dehydrogenase.
[ -0.009346586652100086, -0.08503518998622894, -0.04512932896614075, -0.0910632386803627, 0.02172134444117546, -0.013177710585296154, -0.08751628547906876, 0.00421568937599659, 0.03240383788943291, 0.013703879900276661, 0.008221122436225414, -0.0470421239733696, -0.020608924329280853, 0.0320...
10,001,699
Purified bovine liver branched chain ketoacid dehydrogenase is inhibited by its reaction products, NADH and the branched chain acyl-CoA thiol esters. This provides an immediate, short term regulation mechanism for this enzyme which commits leucine, isoleucine, and valine to the catabolic pathway. We find that clofibric...
[ -0.01107898447662592, -0.03029829077422619, -0.020183242857456207, -0.08632026612758636, 0.06253565102815628, 0.04637438803911209, -0.09341752529144287, 0.0038208828773349524, 0.07277596741914749, 0.029070936143398285, -0.0015396290691569448, -0.05776386335492134, 0.016536744311451912, 0.0...