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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
311

Analysis of the role of extracellular toxin in pathogenicity of Pseudomonas tolaasii on Agaricus bisporus

Brodey, Catherine January 1990 (has links)
No description available.
312

Molecular analysis of antigen genes in Peruvian Leishmania

Piedra, Ysabel Catalina Montoya January 1993 (has links)
No description available.
313

A study of bovine herpesvirus 1 pathogenesis using laboratory models

Brown, Graham Alfred January 1988 (has links)
No description available.
314

Ultrastructure of the normal and mycotoxin-treated liver in the duckling

Abdelwahab, Emad Mohamad Nafie January 1988 (has links)
No description available.
315

A seborrheic dermatitis in pygmy goats

Casas, Fernando Constantino January 1990 (has links)
No description available.
316

The influence of walking on risk factors associated with metabolic syndrome

Scott, Andrew January 2008 (has links)
Metabolic syndrome (MetS) represents a cluster of metabolic abnormalities, characterised by the presence of 3 or more of 1) abdominal obesity, 2) insulin resistance, 3) hypertension, 4) dyslipidaemia, and 5) emerging risk factors, such as pro-thrombotic and pro-inflammatory states, which are each independent cardiovascular disease (CVD) risk factors. This clustering of risk factors is reported to increase the odds ratio for cardiovascular and all-cause mortality above the risk associated with the individual components (Wilson, 2004). The precise aetiology of MetS is currently unknown, however an energy-dense diet, particularly high in carbohydrate, and an inactive lifestyle or low fitness may interact with a genetic susceptibility to contribute to the pathophysiology of MetS (Bouchard, 2007). Therefore the purpose of the studies included in this thesis were to determine whether accumulative brisk walking may improve risk factors associated with MetS and whether one single session of brisk walking at a moderate intensity may improve risk factors associated with MetS in middle-aged men at risk of MetS. Study one recruited 85 males aged 38-73 onto a 24-week randomised controlled trial with participants allocated to control (CON), single 30 minute daily brisk walking (SBW) or accumulative 30 minutes of daily brisk walking (ABW; 3×10 min or 2×15 min) groups. Measures included aerobic fitness (OO2max), body composition and selected blood variables. The main findings were that 24 weeks of accumulating 150 min·wk-1 of brisk walking at ~65% HRmax significantly improved insulin sensitivity, which was associated with decreased abdominal adiposity, assessed by waist circumference, and was at least as effective as a single daily session of equal volume in middle-aged men at risk of MetS. Study two investigated the 24-hour effect of walking for 30 minutes at 50% OO2max (30×50%), 30 minutes at 65% OO2max (30×65%) and 60 minutes at 50% OO2max (60×50%) compared to rest (CON) on cardiovascular control, resting metabolism and selected blood variables. The main findings were that a single 30 minute walking session at 50% OO2max favourably improved cardiovascular control, indicated by decreased heart rate and systolic blood pressure, thus decreasing the workload of the heart, whereas increasing the intensity of the walk to 65% OO2max attenuated this effect, while increasing the duration to 60 minutes had no additional effect compared to 30 minutes at 50% OO2max in men at risk of MetS.
317

Characterization of the surface coat from infective juveniles of a root-knot nematode, Meloidogyne incognita.

Lin, Hao-jan. January 1993 (has links)
The nematode surface coat is defined as an extracuticular component on the outermost layer of the nematode body wall. Surface coat proteins of Meloidogyne incognita race 3 infective juveniles were characterized by electrophoresis and Western blotting of extracts from radioiodine and biotin-labeled nematodes. Extraction of labeled nematodes with cetyltrimethylammonium bromide yielded a principal protein band with a molecular weight larger than 200 KD and several faint bands of lower molecular weight ranging from 31 KD to 179 KD. Western blots of unlabeled proteins were probed with a panel of biotin-lectin conjugates, but only Concanavalin A bound to the principal band. Nematodes labeled with radioiodine and incubated in water for 20 hours released ¹²⁵I into the water, indicating that surface coat proteins may be loosely attached to the nematode. Antiserum to the principal protein reacted with the surface of live nematodes and with surface proteins previously separated by electrophoresis. Differential patterns of antibody labeling were obtained on Western blots of extracts from M. incognita race 1, 2, and 3, Meloidogyne hapla race 2, and Meloidogyne arenaria race B. One biological role of the surface coat may be to act as the receptor site for attachment of the nematode bacterial parasite, Pasteuria penetrans. This possibility is suggested because antiserum raised against surface coat proteins of Meloidogyne incognita race 3 reduced bacterial attachment.
318

EFFECTS OF PURSED LIP BREATHING AND BILATERAL CHEST WALL AUGMENTATION ON SLOWING RESPIRATORY RATES.

Fassett, Ann Carleton. January 1983 (has links)
No description available.
319

SUPPRESSION OF SPONTANEOUS OTOACOUSTIC EMISSIONS

Zizz, Carol Anne, 1958- January 1986 (has links)
No description available.
320

THE PATHOGENICITY OF MORAXELLA BOVIS IN SEVERAL STRAINS OF MICE

Kalthoff, Cynthia Ellen, 1962- January 1986 (has links)
No description available.

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