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Some Aspects Of Carbohydrate Metabolism In The Cercariae Of Schistosoma Mansoni Sambon, 1907, A. Eugene Dunham Jr. Jun 1968

Some Aspects Of Carbohydrate Metabolism In The Cercariae Of Schistosoma Mansoni Sambon, 1907, A. Eugene Dunham Jr.

Loma Linda University Electronic Theses, Dissertations & Projects

Cercariac of Schistosoma mansoni were studied for glycogen utilization, uptake of glucose from solution, lactic acid production, and respiration.

Using the anthrone method of determination of carbohydrate, the amount of glycogen used by a single cercaria in 4 hours is determined as 43.2 x 10-4 μg ± 6.6 x 10-4 μg.

Glucose was not observed to have been used from solution under the conditions of the experiment, even in the presence of trehalose. The determinations were made by the Glucostat method.

After deproteinization and desugarization, aliquots of supernatant from cercarial suspensions were analyzed for lactic acid using p-phenylphenol …


Concurrent Infections Of Schistosoma Mansoni And Trypanosoma Equiperdum In Mice, Venus Ee-Siriporn Jun 1968

Concurrent Infections Of Schistosoma Mansoni And Trypanosoma Equiperdum In Mice, Venus Ee-Siriporn

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this investigation was to determine factors which may influence the survival time of mice infected with Trypanosoma equiperdum and the effects of T. equiperdum on mice infected with Schistosoma mansoni.

In order to maintain experimentally obtained standard hours of survival (88 hrs) in mice inoculated intraperitoneally with 150,000 T. equiperdum, it was found that trypanosomes removed from the donor rat should be kept at 25 C and all counts, dilutions of the organisms, and injection should be completed within 1 hour after removal from the donor host. Survival time of mice is increased as the …


Three New Coccidia (Protozoa: Telosporea) From Kingsnakes, Lampropeltis Spp., In Illinois, With A Redescription Of Eimeria Zamenis Phisalix, 1921, David R. Anderson, Donald W. Duszynski, William C. Marquardt Jun 1968

Three New Coccidia (Protozoa: Telosporea) From Kingsnakes, Lampropeltis Spp., In Illinois, With A Redescription Of Eimeria Zamenis Phisalix, 1921, David R. Anderson, Donald W. Duszynski, William C. Marquardt

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Eimeria lampropeltis sp. n., Caryospora lampropeltis sp. n., and Cryptosporidium lampropeltis sp. n. are described from the host Lampropeltis c. calligaster, and Eimeria zamenis is redescribed from this host and from L. getulus holbrooki. Oocysts of E. lampropeltis are ellipsoidal with a smooth outer wall measuring 29 to 38 by 14 to 20 μ, mean 30.4 by 16.3. E. zamenis oocysts are ellipsoidal with a smooth outer wall measuring 28 to 33 by 14 to 19 μ, mean 30.2 by 16.2. Oocysts of Caryospora lampropeltis are round with a finely pitted outer wall measuring 20 to 25 μ …


Isospora Peromysci Davis, 1967, In Northeastern Colorado, Donald W. Duszynski, David R. Anderson Jun 1968

Isospora Peromysci Davis, 1967, In Northeastern Colorado, Donald W. Duszynski, David R. Anderson

Harold W. Manter Laboratory of Parasitology: Faculty Publications

This report constitutes a new geographic record of Isospora peromysci and adds a photomicrograph of the parasite which the original description did not include.


Hfh In The News Mar 1968

Hfh In The News

Henry Ford Hospital Medical Journal

No abstract provided.


This Could Happen Here : If Foot-And-Mouth Disease Came To Western Australia, Department Of Agriculture, Western Australia Jan 1968

This Could Happen Here : If Foot-And-Mouth Disease Came To Western Australia, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

THE first outbreak would probably be on a piggery not far from a major port. But it might also appear among cattle or sheep in a similar area, or even on a cattle station in the North.


Mastitis In Western Australian Dairy Cattle, Department Of Agriculture, Western Australia Jan 1968

Mastitis In Western Australian Dairy Cattle, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

IN 1964/65, as a first step towards a State-wide mastitis control programme, the Department of Agriculture undertook a survey of mastitis in West Australian dairy herds.

The survey was designed to obtain a clear picture of the incidence and severity of the disease and is the most comprehensive mastitis survey carried out in Australia.


A Brief History Of The Namru-3 Medical Zoology Program, Harry Hoogstraal Jan 1968

A Brief History Of The Namru-3 Medical Zoology Program, Harry Hoogstraal

United States Naval Medical Research Unit 3: Publications

The NAMRU-3 Medical Zoology program began during Easter week of 1950. We had just closed the NAMRU-3 field station at Torit, in Equatoria Province of soulheastern Sudan, and were heading homeward to the United States. However, the offer to remain in Egypt for a year or two to develop a Medical Zoology department at NAMRU-3 provided an interesting challenge after working for several years in tropical forests and grasslands of Africa and other continents. We shall briefly describe subsequent events under four headings: (1) Medical Zoology in Egypt, (2) Ticks and Tickborne Diseases of the World, (3) Kala Azar in …


Space Requirements For Pullets And Layers On Litter, A H. Lean Jan 1968

Space Requirements For Pullets And Layers On Litter, A H. Lean

Journal of the Department of Agriculture, Western Australia, Series 4

UNEVEN growth, cannibalism, weakened resistance to disease, unsanitary conditions and poor production commonly arise from failure to provide sufficient floor, feed and watering space for pullets and layers.


Round Worms : Important Parasites Of Pigs, F C. Wilkinson Jan 1968

Round Worms : Important Parasites Of Pigs, F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

ROUND WORMS are usually found in the small intestine of pigs. The adults average six to 10 inches long. They are creamy-white and cylindrical in shape, tapering to a point at both ends.


African Horse Sickness, M R. Gardiner Jan 1968

African Horse Sickness, M R. Gardiner

Journal of the Department of Agriculture, Western Australia, Series 4

THE viral disease, African horse sickness has become the most menacing contagious disease of equine animals since bacterial and protozoan diseases of the horse, such as glanders and dourine, have declined throughout the world.


Pollorum Tested Poultry Flocks, 1966-67, Department Of Agriculture, Western Australia Jan 1968

Pollorum Tested Poultry Flocks, 1966-67, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western Australia by the annual blood-testing of all birds and the destruction of reactors.


Swine Erysipelas, G C De Chaneet Jan 1968

Swine Erysipelas, G C De Chaneet

Journal of the Department of Agriculture, Western Australia, Series 4

SWINE ERYSIPELAS, first diagnosed in Western Australia in 1960, has become a source of considerable loss to the pig industry.

Most losses have resulted from carcass condemnation at abattoirs because of arthritis caused by the erysipelas organism.


Pasożyły Przewodu Pokarmowego I Płuc Zajęcy Woj. Białostockiego, Stefan Wieczorowski Jan 1968

Pasożyły Przewodu Pokarmowego I Płuc Zajęcy Woj. Białostockiego, Stefan Wieczorowski

Harold W. Manter Laboratory of Parasitology: Library Materials

English summary

Wieczorowski S. - The alimentary tract and the lungs parasites in hares in Białystok voivodship

87 parasitic sections were made of hares coming from Białystok voivodship territory. The investigations lead to the conclusion that the hares are 100 percent invaded by parasites. Among the roundworms of the alimentary tract, the most frequent are the following: Trichostrongylus retortaeformis (78.1 percent) and Trichocephalus sylvilagi (43 percent). Coccidiosis is also widespread; it was found in 77 percent of the investigated animals.


Parasites Of The Inshore Lizardfish, Synodus Foetens, From South Florida, Including A Description Of A New Genus Of Cestoda, Robin M. Overstreet Jan 1968

Parasites Of The Inshore Lizardfish, Synodus Foetens, From South Florida, Including A Description Of A New Genus Of Cestoda, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The parasites of the inshore lizardfish, Synodus foetens, were studied from collections taken from an estuarine canal in south Florida between January 1963 and December 1964. A new genus of Cestoda (Bothriocephalidae) has been erected with the proposed name Anantrum. Several larval and adult helminths and a dinoflagellate were studied from monthly samples of Synodus. Incidence of infection, intensity of infection, location of parasites in the host, and associations among parasites are discussed. Extensions of ranges for parasites in S. foetens and parasites heretofore not recorded from S. foetens are noted.


Taxonomic Characters In The Genus Echinococcus (Cestoda: Taenlidae), Robert L. Rausch Jan 1968

Taxonomic Characters In The Genus Echinococcus (Cestoda: Taenlidae), Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Not more than four species of cestodes of the genus Echinococcus Rudolphi, 1801, are recognized as valid. The larval stage of at least three of them is able to develop in man, causing respective types of hydatid disease. Accurate characterization of these cestodes, including both larval and adult stages, is essential for identification, upon which depends development of methods for preventing infection of man and domestic animals. Because morphological characteristics of the larval cestodes may be modified according to the species of host in which they develop, identification should be based upon taxonomic characters of specimens from the respective natural …


Studies On Blood Parasites Of Birds In Coles County, Illinois, Edward G. Fox Jan 1968

Studies On Blood Parasites Of Birds In Coles County, Illinois, Edward G. Fox

Masters Theses

No abstract provided.


Cell Free Amino Acid Incorporating Systems From Mesophilic And Thermophilic Bacteria, Nisson Schechter Dec 1967

Cell Free Amino Acid Incorporating Systems From Mesophilic And Thermophilic Bacteria, Nisson Schechter

Masters Theses

No abstract provided.


Fessisentis Necturorum Sp. N. (Acanthocephala: Fessisentidae), A Parasite Of The Gulf Coast Waterdog, Necturus Beyeri, Brent B. Nickol Dec 1967

Fessisentis Necturorum Sp. N. (Acanthocephala: Fessisentidae), A Parasite Of The Gulf Coast Waterdog, Necturus Beyeri, Brent B. Nickol

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Specimens of a previously undescribed species of the genus Fessisentis were taken from the Gulf Coast waterdog, Necturus beyeri beyeri, in southeastern Louisiana. This is the third species of the genus to be described and the first published record of Fessisentis from an amphibian. The new species as a shorter body, smaller proboscis hooks, and a proportionately larger proboscis than F. fessus. The species from Necturus has more longitudinal rows of proboscis hooks each with fewer hooks, relatively smaller male genitalia, and proportionately longer lemnisci than F. vancleavei.


Occurrence Of The Trematode Glypthelmins Pennsylvaniensis Cheng, 1961, In Chorus Frogs, Pseudacris Triseriata, In Colorado, John E. Ubelaker, Donald W. Duszynski, Donald L. Beaver Oct 1967

Occurrence Of The Trematode Glypthelmins Pennsylvaniensis Cheng, 1961, In Chorus Frogs, Pseudacris Triseriata, In Colorado, John E. Ubelaker, Donald W. Duszynski, Donald L. Beaver

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Glypthelmins pennsylvaniensis has been reported from Hyla crucifer Weid, in Pennsylvania (Cheng, 1961) and in Pseudacris nigrita (LeConte) in Georgia (Byrd and Maples, 1963). This report adds Pseudacris triseriata from Colorado.


South Dakota Farm And Home Research, Agricultural Experiment Station, South Dakota State University Jul 1967

South Dakota Farm And Home Research, Agricultural Experiment Station, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Contents
Airlifting Research [p] 2
New Veterinary Facility Ready By Next Fall [p] 4
Can the Winter Wheat Belt Be Unbuckled a Notch? [p] 6
Alfalfa Varieties and Yields [p] 8
Soybeans Improve Corn Silage [p] 10
Improving Pastures by Interseeding [p] 14
New Methods of Saving Water [p] 16
Feeding Newborn Pigs [p] 20


The Effect Of Glucose On Neutrophilic Phagocytosis, Donald F. Adams Jun 1967

The Effect Of Glucose On Neutrophilic Phagocytosis, Donald F. Adams

Loma Linda University Electronic Theses, Dissertations & Projects

Samples of blood were obtained from thirty healthy young adult males (Loma Linda University School of Dentistry), and contaminated with bacteria. Varying concentrations of pure glucose were added to this mixture to observe the effect of the glucose on in vitro neutrophilic phagocytosis. As the glucose levels increased a statistically significant suppression was noted in the ability of the neutrophilic leukocytes to engulf Staphylococcus epidermidis.

It was not possible, however, to predict the degree of suppression for any particular level of glucose added nor is it possible to state that suppression will occur in any one individual.

Two methods of …


Carbon Dioxide Fixation In Schistosoma Mansoni, Clint Earl Carter Jun 1967

Carbon Dioxide Fixation In Schistosoma Mansoni, Clint Earl Carter

Loma Linda University Electronic Theses, Dissertations & Projects

Adults of the blood fluke Schistosoma mansoni were perfused from the hepatic portal system of CF1 female mice sixty to seventy days post infection. The worms were then incubated in Eagle’s minimal essential medium with glutamate and 0.03 mg/100 ml of nonlabelled aspartic acid. To this medium was added 10 μc of either NaH1403, glucose-UC14 or aspartate-4-C14. The worms were found to fix carbon from the NaH1403 and to incorporate the glucose and aspartate. The amount of activity recovered in five different chemical fractions after two hours incubation was determined …


The Effect Of Schistosoma Mansoni On Free Amino Acid Levels In Mice, Richard D. Tkachuck Jun 1967

The Effect Of Schistosoma Mansoni On Free Amino Acid Levels In Mice, Richard D. Tkachuck

Loma Linda University Electronic Theses, Dissertations & Projects

Free amino acid levels in the blood plasma of mice infected with Schistosoma mansoni Sambon, 1907, were measured at 3, 6, and 9 weeks post-infection with an automatic amino acid analyzer. Significant differences between experimental and control animals occurred at all three time periods. At 3 weeks, asparagine, alanine, citrulline, proline, methionine, and threonine levels all were lower in the infected animals. At 6 weeks, four differences were noted. Alpha-amino-n-butyric acid, ornithine, lysine, and histidine all had lower values in infected animals. At 9 weeks there were 12 differences. Tyrosine, phenylalanine, threonine, serine, proline, citrulline, glycine, alanine, valine, isoleucine, and …


Arthropods Of Medical Importance In Asia (And The European Ussr), Part Ii: Data On Arthropods Other Than Mosquitoes, Bernard V. Travis, Renato M. Labadan Jun 1967

Arthropods Of Medical Importance In Asia (And The European Ussr), Part Ii: Data On Arthropods Other Than Mosquitoes, Bernard V. Travis, Renato M. Labadan

Harold W. Manter Laboratory of Parasitology: Library Materials

Includes information on black flies, sand flies, midges, horse flies, biting flies, non-biting flies, fleas, bugs, urticating and vesicating arthropods, ticks, mites, and miscellaneous arthropods of medical importance from Asia and the European USSR.


A Consideration Of Infraspecific Categories In The Genus Echinococcus Rudolphi, 1801 (Cestoda: Taeniidae), Robert L. Rausch Jun 1967

A Consideration Of Infraspecific Categories In The Genus Echinococcus Rudolphi, 1801 (Cestoda: Taeniidae), Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Echinococcus granulosus (Batsch, 1786) and E. multilocularis Leuckart, 1863, have been considered polytypic species, nine and three subspecies, respectively, having been recognized mainly on typological grounds. However, limits of taxonomically significant morphological and physiological variation have not been defined, nor do we know the degree to which such variation is influenced by species of host. With the probable exception of E. g. canadensis Cameron, 1960, the recognized subspecies of E. granulosus occur sympatrically with the nominate subspecies, E. g. granulosus, of European origin. Because there are no well-defined predator-prey relationships which would ensure their ecological isolation, seven of these …


Ticks Of The Genus Haemaphysalis In The Western United States, Joe M. Merino May 1967

Ticks Of The Genus Haemaphysalis In The Western United States, Joe M. Merino

Theses and Dissertations

Two species of Haemaphysalis occurring in the western United States were studied with respect to geographical distribution, seasonal occurrence, host-parasite association and external anatomy and morphology. H. leporispalustris is widely distributed in the west. Abundant records for some states are lacking and should be provided to extend the knowledge of this tick's distribution.


Diseases Of Forest Trees And Forest Products, A. F. Verrall Jan 1967

Diseases Of Forest Trees And Forest Products, A. F. Verrall

eBooks

No abstract provided.


A Method For Microbial Surface Sampling: Developing And Applications, Kathleen M. Keenan, Mary M. Halbert Jan 1967

A Method For Microbial Surface Sampling: Developing And Applications, Kathleen M. Keenan, Mary M. Halbert

Journal of the Minnesota Academy of Science

A method for assessing microbial contamination on surfaces is presented, and its development is discussed. Further, some applications in hospital and aerospace studies are described


Diseases Of Clovers In Western Australia, W A. Shipton Jan 1967

Diseases Of Clovers In Western Australia, W A. Shipton

Journal of the Department of Agriculture, Western Australia, Series 4

LEGUMES of the Trifolium species are grown widely in the State, and occupy an important place in our Agriculture.

There are a number of parasitic diseases of clovers, yet none have gained major economic importance.