576
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Hussain M, Ichihara S, Mizushima S. Mechanism of signal peptide cleavage in the biosynthesis of the major lipoprotein of the Escherichia coli outer membrane. J Biol Chem 1982. [DOI: 10.1016/s0021-9258(18)34652-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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577
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Meuwissen HJ, Hussain M. Bronchus-associated lymphoid tissue in human lung: correlation of hyperplasia with chronic pulmonary disease. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1982; 23:548-61. [PMID: 7105501 DOI: 10.1016/0090-1229(82)90139-8] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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578
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Ichihara S, Hussain M, Mizushima S. Mechanism of export of outer membrane lipoproteins through the cytoplasmic membrane in Escherichia coli. Binding of lipoprotein precursors to the peptidoglycan layer. J Biol Chem 1982; 257:495-500. [PMID: 7031065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Upon treatment of Escherichia coli cells with globomycin, precursors of Braun's lipoprotein, a peptidoglycan-associated lipoprotein (PAL) and several new species of lipoproteins accumulated in the cell envelope (Hussain, M. Ichihara, S., and Mizushima, S. (1980) J. Biol. Chem. 255, 3707-3012; and Ichihara, S., Hussain, M., and Mizushima, S. (1981) J. Biol. Chem. 256, 3125-3129). The precursors of the Braun's lipoprotein and PAL thus accumulated were able to interact with the peptidoglycan layer. A considerable fraction of the precursor of Braun's lipoprotein was covalently bound to the peptidoglycan layer through its COOH-terminal lysine residue in the same manner as in the mature form. The manner of interaction of the precursor of PAL with the peptidoglycan layer was also the same as that of its mature form in which the central to COOH-terminal region of the lipoprotein is important for the interaction. Both precursors were localized in the cytoplasmic membrane when the outer and cytoplasmic membranes were separated after digestion by lysozyme of the peptidoglycan layer. When the cell envelope fraction was incubated, these precursors were chased to the corresponding mature forms. These results indicate that these proteins can be exported through the cytoplasmic membrane while they still retain the signal peptide that is most probably held in the cytoplasmic membrane.
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579
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Ichihara S, Hussain M, Mizushima S. Mechanism of export of outer membrane lipoproteins through the cytoplasmic membrane in Escherichia coli. Binding of lipoprotein precursors to the peptidoglycan layer. J Biol Chem 1982. [DOI: 10.1016/s0021-9258(19)68391-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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580
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Gehrke A, Hussain M, Kleinschmidt J, Rachor B, Drexel H. [Hydrotherapy in swellings with special reference to lymphedema]. ZEITSCHRIFT FUR LYMPHOLOGIE. JOURNAL OF LYMPHOLOGY 1981; 5:100-6. [PMID: 7331405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Is is to be stated in summary that the majority of positive arguments in the literature publications so far for the application of hydrotherapy in swellings there are weighty counter-arguments especially in lymphatic edema in the narrow sense. The present study (which is only preliminary because of the small number of cases) appears to indicate that these arguments are evidently not so weighty as was assumed hitherto. Even though unfortunately few clinically relevant alterations occurred with hydrotherapy alone, on the other hand, study indicates that we would have to prohibit patients with lymphatic edema from taking cold immersion baths. Hydrotherapy tends to have if anything a favorable influence on the basic psychological condition and according to the data available can be recommended as an additional measure.
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581
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Hussain M, Kanamadi RD, Saidapur SK. Effect of cyproterone acetate & cyproterone acetate + ascorbic acid on pars distalis of the toad Bufo melanostictus. INDIAN JOURNAL OF EXPERIMENTAL BIOLOGY 1981; 19:1061-2. [PMID: 7338363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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582
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Hussain M, Dandona P, Fedail SS, Ramdial L, Flynn D, Hoffbrand AV. Serum immunoreactive trypsin in beta-thalassaemia major. J Clin Pathol 1981; 34:970-1. [PMID: 7276222 PMCID: PMC494207 DOI: 10.1136/jcp.34.9.970] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
To assess the exocrine pancreatic function in beta-thalassemia major with iron overload, serum immunoreactive trypsin (IRT) was measured in 38 patients with this condition. In 23 (60%) patients' IRT was abnormal: it was subnormal in 16 patients and supranormal in seven. Whereas subnormal IRT concentrations were more frequent in patients of more than 12 years old, supranormal IRT concentrations were more frequent in younger patients. These data provide the first antemortem evidence of exocrine pancreatic damage in this condition. They also suggest that this acinar cell damage is initially associated with a rise in IRT which is followed by a fall in the serum concentration of this enzyme.
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583
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Hussain M, Spradbrow PB, Mackenzie M. Avian adenoviruses and avian reoviruses isolated from diseased chickens. Aust Vet J 1981; 57:436-7. [PMID: 6275831 DOI: 10.1111/j.1751-0813.1981.tb00562.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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584
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Ichihara S, Hussain M, Mizushima S. Characterization of new membrane lipoproteins and their precursors of Escherichia coli. J Biol Chem 1981; 256:3125-9. [PMID: 7009608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
By labeling cells heavily with [3H]glycerol or [3H]-palmitic acid several new species of lipoproteins, in addition to Braun's lipoprotein and a peptidoglycan-associated lipoprotein called PAL, were found in the envelope of Escherichia coli. The new lipoproteins were immunochemically different from both Braun's lipoprotein and PAL. A strain lacking the structural gene for Braun's lipoprotein contained new lipoproteins and PAL. In addition to Braun's lipoprotein and PAL, four new lipoproteins were found to be localized in the outer membrane, while other two species were found in the cytoplasmic membrane. The localization of one species is unknown. We previously reported that, on treatment of cells with globomycin, a precursor of Braun's lipoprotein accumulated in the cell envelope (Hussain, M., Ichihara, S., and Mizushima, S. (1980) J. Biol. Chem. 255, 3707-3712). Similarly, the putative precursors of new lipoproteins and that of PAL accumulated in globomycin-treated cells. These precursors contained glycerol and fatty acid(s) as that of Braun's lipoprotein did. It is suggested that the structures of the "signal" region and the mechanisms of processing of all the lipoproteins of E. coli are similar.
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585
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Ijaz MK, Naseer R, Afzal H, Hussain M. Evaluation of coliphages in sewage effluent of Faisalabad. ZHONGHUA MINGUO WEI SHENG WU JI MIAN YI XUE ZA ZHI = CHINESE JOURNAL OF MICROBIOLOGY AND IMMUNOLOGY 1980; 13:395-404. [PMID: 7226989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
One hundred and ten samples of Sewage were collected from both underground sewage and open drain systems of Faisalabad for coliphage assay. It was observed that the samples from underground sewage system ranged from 8.43 X 10(3)--4.65 X 10(3) in mean plaque forming units (PFU) per ml, whereas the corresponding figures in open drain system varied from 8.66 X 10(3)--3.21 X 10(3) mean PFU per ml. In general, samples from congested areas of both the systems studied tended to be richest both in mean PFU per ml as well as plaque morphological variations. Overall 620 plaque morphological classes were isolated. It was also noted that the mean PFU per ml was higher in the summer than in the winter months and phage contents were increased after rain fall.
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586
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Ijaz MK, Afzal H, Hussain M, Ashfaq M. Serotyping of Escherichia coli in infected urine and its antibiotic sensitivity. J PAK MED ASSOC 1980; 30:206-8. [PMID: 6776320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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587
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Hussain M, Ichihara S, Mizushima S. Accumulation of glyceride-containing precursor of the outer membrane lipoprotein in the cytoplasmic membrane of Escherichia coli treated with globomycin. J Biol Chem 1980; 255:3707-12. [PMID: 6988430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The protein accumulated in the cell envelope of Escherichia coli treated with globomycin was identified as the precursor of the outer membrane lipoprotein. The prolipoprotein was almost exclusively localized in the cytoplasmic membrane. The prolipoprotein could be immunoprecipitated with antilipoprotein immunoglobulin and could be chased to the lipoprotein in both in vivo and in vitro. Globomycin inhibited the chase. The prolipoprotein contained glycerol and fatty acid residues, whereas no free sulfhydryl group was detected in it. From these results, it is concluded that the prolipoprotein possesses a glyceride which is covalently bound to the cysteine residue in the peptide as the lipoprotein does and that the removal of signal peptide takes place after the modification. The inhibition of bacterial growth with increasing concentrations of globomycin was accompanied by a gradual increase in the accumulation of the prolipoprotein. Furthermore, growth of the lipoprotein-negative mutant was highly resistant to globomycin. These results strongly indicate that the accumulation of the prolipoprotein in the cytoplasmic membrane causes the death of cells.
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588
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Hussain M, Ichihara S, Mizushima S. Accumulation of glyceride-containing precursor of the outer membrane lipoprotein in the cytoplasmic membrane of Escherichia coli treated with globomycin. J Biol Chem 1980. [DOI: 10.1016/s0021-9258(19)85762-9] [Citation(s) in RCA: 121] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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589
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Small IA, Osborn TP, Fuller T, Hussain M, Kobernick S. Observations of carbon dioxide laser and bone bur in the osteotomy of the rabbit tibia. JOURNAL OF ORAL SURGERY (AMERICAN DENTAL ASSOCIATION : 1965) 1979; 37:159-66. [PMID: 283216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The tissue responses of a rabbit tibia to superpulse laser osteotomy, continuous-wave laser osteotomy, and bur osteotomy were compared. Healing of the bone occurred after use of all three modalities, but there was a delay in healing after laser osteotomy when compared with bur osteotomy. Laser osteotomy is feasible, but improvements will be needed to make such bone cutting as efficient and controllable as the rotating bur.
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590
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Hussain M, Niazi S, Arambulo A, Long DM. Perfluorooctyl bromide: a potential antiobesity compound. J Pharm Sci 1977; 66:907-8. [PMID: 874807 DOI: 10.1002/jps.2600660654] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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591
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Srivastava TN, Hussain M, Gray LA, Flowers NC. Echocardiographic diagnosis of a stuck Bjork-Shiley aortic valve prosthesis. Chest 1976; 70:94-8. [PMID: 1277943 DOI: 10.1378/chest.70.1.94] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
A 55-year-old man who had been asymptomatic after replacement of his aortic valve with a Bjork-Shiley prosthesis, suddenly developed heart failure. The clinical suspicion of prosthetic malfunction was not only confirmed, but specified as being a stuck disc secondary to a large thrombus. Surgical removal of the clot resulted in restoration of normal function and return to the expected findings on echocardiogram. The value of echocardiography in such instances, as well as in routinely following-up patients with prostheses postoperatively, is emphasized.
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592
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Saugy B, Zimmermann T, Hussain M. Three-dimensional rupture analysis of a prestressed concrete pressure vessel including creep effects. NUCLEAR ENGINEERING AND DESIGN 1974. [DOI: 10.1016/0029-5493(74)90090-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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593
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Rabalais JW, Werme LO, Bergmark T, Karlsson L, Hussain M, Siegbahn K. Erratum: Electron Spectroscopy of Open‐Shell Systems: Spectra of Ni(C5H5)2, Fe(C5H5)2, Mn(C5H5)2, and Cr(C5H5)2. J Chem Phys 1972. [DOI: 10.1063/1.1678106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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594
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595
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Rabalais JW, Werme LO, Bergmark T, Karlsson L, Hussain M, Siegbahn K. Electron Spectroscopy of Open‐Shell Systems: Spectra of Ni(C5H5)2, Fe(C5H5)2, Mn(C5H5)2, and Cr(C5H5)2. J Chem Phys 1972. [DOI: 10.1063/1.1678375] [Citation(s) in RCA: 152] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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596
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Cunningham TJ, Olson KB, Horton J, Wright A, Hussain M, Davies JN, Harrington G. A clinical trial of intravenous and intracavitary bleomycin. Cancer 1972; 29:1413-9. [PMID: 4112172 DOI: 10.1002/1097-0142(197205)29:5<1413::aid-cncr2820290544>3.0.co;2-r] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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597
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Chesters MA, Hussain M, Pritchard J. Structure of xenon monolayers on metal surfaces. ACTA ACUST UNITED AC 1972. [DOI: 10.1039/c39720000506] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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598
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Elison C, Lien EJ, Zinger AP, Hussain M, Tong GL, Golden M. CNS activities of lactam derivatives. J Pharm Sci 1971; 60:1058-62. [PMID: 4398902 DOI: 10.1002/jps.2600600712] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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599
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Lien EJ, Hussain M, Golden MP. Structure-activity correlations for the central nervous system depressant 2-imidazolidinones. J Med Chem 1970; 13:623-6. [PMID: 5452420 DOI: 10.1021/jm00298a009] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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600
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Lien EJ, Hussain M, Tong GL. Role of hydrophobic interactions in enzyme inhibition by drugs. J Pharm Sci 1970; 59:865-8. [PMID: 4393122 DOI: 10.1002/jps.2600590636] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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