Digital Commons Network^™

Congestive Cardiomyopathy As An End Stage Of Toxoplasma Myocarditis, Mohsin Alam, Wolf F. C. Duvernoy, Edward L. Quinn, Evelyn J. Fisher

Henry Ford Hospital Medical Journal

Congestive cardiomyopathy is a clinical entity which may be due to many different etiologies in addition to the primary type. The case presented defines the etiology in a 30-year-old patient as previous acute toxoplasma myocarditis. This diagnosis was corroborated by diagnostic rise of fluorescent antibody and Sabin-Feldman dye test titers and response to specific therapy. Toxoplasmosis has to be considered among the causes of congestive cardiomyopathy.

Buquinolate As A Preventive Drug To Control Microsporidosis In The Blue Crab, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

When administered a single meal containing spores of Nosema michaelis and buquinolate, specimens of the blue crab, Callinectes sapidus, were less likely to acquire spore-ridden muscle tissue than individuals not allowed the drug. Those crabs presented the drug 48 hr preceding or following the introduction of spores also exhibited minimal incidence of infection. Even after 2 mo, spores were not observed in the musculature of most crabs.

A List Of Venezuela Chiggers, Particularly Of Small Mammalian Hosts (Acarina: Trombiculidae), James M. Brennan, Jack T. Reed

Brigham Young University Science Bulletin, Biological Series

Detailed or summarized records of 136 species in 38 genera with a key to the latter are provided. Of 86 described forms, 49 are new for Venezuela; the remaining undescribed taxa are coded for purposes of this report. A classified host-parasite list is appended.

Amikacin: Clinical And Laboratory Studies, Erwin J. Haas, T. Madhavan, Evelyn J. Fisher, Frank Cox, Keith Burch, Edward L. Quinn, Richard D. Nichols

Henry Ford Hospital Medical Journal

Amikacin was evaluated in vitro against S aureus and a variety of gram negative bacilli. In concentrations of 12.5 μg/ml or less, it suppressed the growth of all organisms except 15% of Proteus mirabilis. Peak serum levels in patients, following a 7.5 mg/kg IM dose, averaged 21 μg/ml at one hour. Most of the drug appeared in the urine during the first six hours after administration. Of six patients receiving an adequate course of treatment, all but one were cured. Treatment in that patient also failed with a subsequent course of gentamicin and carbenicillin and he was cured only by …

Phyllodistomum Scrippsi Sp. N. (Digenea: Gorgoderidae) And Neobenedenia Girellae (Hargis, 1955) Yamaguti, 1963 (Monogenea: Capsalidae) From The California Sheephead, Pimelometopon Pulchrum (Ayres) (Pisces: Labridae), Daniel R. Brooks, Monte A. Mayes

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Phyllodistomum scrippsi sp. n. is described from the urinary bladder and Neobenedenia girellae is reported from the skin of Pimelometopon pulchrum from La Jolla, California. Phyllodistomum scrippsi differs from P. borisbychowskyi in possessing lobed vitell ari a, fewer extracecal uterine loops, irregular to lobed gonads, and larger eggs; and from P. acceptum in possessing a short esophagus, nondigitiform vitelline lobes, and an oral sucker larger than the acetabulum. An annotated checklist of trematodes parasitizing P. pulchrum is given.

Platyhelminths Of Nebraska Turtles With Descriptions Of Two New Species Of Spirorchiids (Trematoda: Spirorchiidae), Daniel R. Brooks, Monte A. Mayes

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Twenty-one species of platyhelminth parasites are reported from 8 species of turtles collected in Nebraska. Two species of spirorchiids are reported as new. Vasotrema brevitestis sp. n. from Trionyx muticus and T. spiniferus differs from V. amydae Stunkard, 1926, in possessing a relatively shorter, more compact testis, postcecal length equal to one-fifth the body length, a cirrus sac which does not extend to the opposite cecum, and vitellaria composed of discrete follicles more restricted in distribution. Hapalorhynchus foliorchis sp. n. from Chelydra serpentina differs from H. gracilis Stunkard, 1922, in possessing a narrower oral sucker and larger acetabulum, a prominent …

Histochemistry Of The Tissue Capsule Surrounding Intradermal Mites, Hannemania Spp. (Acarina: Trombiculidae) In New Mexico Amphibians, Jill J. Grover, Donald W. Duszynski, Barbara C. Bogan

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The first occurrence of larval intradermal mites, Hannemania spp., from New Mexico amphibians was recently reported (Duszynski and Jones, 1973, Int. J. Parasit. 3: 531-538). These parasites are always encapsulated by host connective tissue in the dermis of their host and the capsules are grossly visible below the epidermis. Basic histochemical procedures were used to help characterize and give us a better understanding of the structure and formation of this tissue capsule.

Thynnascaris Reliquens Sp. N. And T. Habena (Linton, 1900) (Nematoda: Ascaroidea) From Fishes In The Northern Gulf Of Mexico And Eastern U.S. Seaboard, Donald E. Norris, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Thynnascaris reliquens sp. n. is described from the type host, the sheepshead, Archosargus probatocephalus (Walbaum), and other fishes of the northern Gulf of Mexico and southern Florida, including the Gulf toadfish, Opsanus beta (Goode and Bean); the spiny boxfish, Chilomycterus schoepfi (Walbaum); the slippery dick, Halichoeres bivittatus (Bloch); and the Atlantic croaker, Micropogon undulatus (Linnaeus). Its salient characters are: length up to approximately 12.5 cm; lips broad, with pedunculate pulp and equatorially constricted flanges; esophagus 8 to 12% and spicules 3 to 6% of body length; preanal and postanal papillae up to 33 and 6 pairs, respectively. In the type …

Penicillin-Resistant Viridans Streptococcus Endocarditis Related To The Administration Of Penicillin G Or Carbenicillin And Alterations In Mouth Flora, Keith Burch, Edward L. Quinn, Donald Romig, Frank Cox, Evelyn Fisher, T. Madhavan

Henry Ford Hospital Medical Journal

Of 135 patients with streptococcal (non-group D) endocarditis seen at the Henry Ford Hospital (1957-1973), 133 had isolates which were penicillin- sensitive (inhibited by ≤ 0.2 μg/ml of penicillin C). The remaining two causative organisms were inhibited by 0.8 μg/ml of penicillin G and both of the infected patients received antibiotics just prior to the onset of endocarditis. The first patient received oral penicillin C for rheumatic fever prophylaxis and the second high dose parenteral carbenicillin. Using high dose parenteral therapy with ampicillin and streptomycin, the first patient was cured while the other patient relapsed. The second patient responded to …

Ec75-219 Nebraska Swine Report, William Ahlschwede, T. E. Socha, Alfonso Torres-Medina, A. J. Lewis, P. J. Cunningham, Dwane R. Zimmerman, E. R. Peo Jr., Larry K. Mcmullen, Bobby D. Moser, D. L. Ferguson, Phillip H. Grabouski, Murray Danielson, Charles W. Francis, L. F. Elliott, J. A. Deshazer, Roger W. Mandigo, W. J. Goldner, R. D. Fritschen, Gary Zoubek

University of Nebraska-Lincoln Extension: Historical Materials

This 1975 Nebraska Swine Report was prepared by the staff in Animal Science and cooperating departments for use in the Extension and Teaching programs at the University of Nebraska-Lincoln. Authors from the following areas contributed to this publication: Swine Nutrition, swine diseases, pathology, economics, engineering, swine breeding, meats, agronomy, and diagnostic laboratory. It covers the following areas: breeding, disease control, feeding, nutrition, economics, housing and meats.

The Sheep Measles Control Programme, J B. White

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

In the first seven months of 1968 Australia exported to the United States 17 747 tons of boned mutton; of this 2 198 tons, or 12.4 per cent, was condemned on arrival in that country.

The main cause of rejection was the presence of Cystkercus ovis cysts, the intermediate stage of the tapeworm Taenia ovis, of which the definitive host is the dog.

In 1969 the Western Australian Department of Agriculture decided to study the epidemiology of this disease.

This was the beginning of the work which would evolve into the 'Three Shire Control Programme'

Parasites Of Channel Catfish In Illinois Hatcheries, Charles Dale Meryman

Masters Theses

Ninety channel catfish (Ictalurus punctatus) were trapped during September 1973 through April 1974 at three hatcheries located at Worden, Centralia, and Kinmundy, Illinois. All were examined for parasites and 87 were parasitized. The trematodes Azygia angusticauda and Neascus sp. were found in the gastrointestinal system and Cleidodiscus floridanus and Dactylogyrus sp. were attached to the gills. Five cestode genera, including Bothriocephalus sp., Corallobothrium giganteum, Eubothrium sp., Haplobothrium sp., and Proteocephalus ambloplitis were present. Rhabdochona sp. was the only nematode found. Protozoans; Costia sp., Myxobolus sp., Scyphidia macropodia and Trichodina discoidea and one kind of glochidium were observed. …

Parasites Of Selected Gamed Fishes Of Lake Fort Smith, Arkansas, David A. Becker, Donald G. Cloutman

Journal of the Arkansas Academy of Science

Surveys during 1961 and 1970 of the helminth parasites of selected game fishes of Lake Fort Smith, Arkansas, are compared. New host records are established in the State of Arkansas for the monogenetic trematode and crustacean parasites of the channel catfish, warmouth, bluegill, white crappie and black crappie.

Fine Structure Of The Oocyst Walls Of Isospora Serini And Isospora Canaria And Excystation Of Isospora Serini From The Canary, Serinus Canarius L., Clarence A. Speer, Donald W. Duszynski

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Oocysts of Isospora serini and Isospora canaria, from the canary Serinus canarius, were broken, added to a cell suspension, fixed in Karnovsky's fluid, and studied in the electron microscope. The oocyst wall of each species had an electron- lucent inner layer, a more osmiophilic middle layer and an outer layer of electron-lucent (I. serini) or electron-dense material interspersed with some electron-lucent material (I. canaria). A few, relatively large lipid-like bodies were present in the outer or middle layer of the oocyst wall of I. canaria. As many as 9 membranes were present in …

Taxonomy And Zoogeography Of Lemmus Spp. (Rodentia: Arvicolinae), With Notes On Laboratory-Reared Lemmings, Robert L. Rausch, Virginia R. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Lemmings of the genus Lemmus Link, 1795, have long attracted interest because of the high numerical densities attained at intervals by their populations. In earlier times, in northern Europe, such events seemed so remarkable as to be explained by some as a consequence of the animals' having fallen from the sky (HaGSTROM 1749). During the last 25 years, lemmings have been the object of intensive ecological investigation in Eurasia and North America, although there has been no consensus concerning their taxonomic relationships. In 1959, a colony of brown lemmings from arctic Alaska was established in our laboratory, primarily to provide …

Pilogalumna Cozadensis, A New Species Of Galumnid From Nebraska, U.S.A., F. Reese Nevin

Harold W. Manter Laboratory of Parasitology: Faculty Publications

In working with the galumnids in my collection of oribatid mites I found that a number of specimens from Nebraska showed several characteristics which differentiated them from other species of pilogalumnids. The description and drawings of the new species is based upon a study of these specimens.

Rabies In Experimentally Infected Bears, Ursus Spp., With Epizootiologic Notes, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Ten black bears, Ursus americanus Pallas, and three brown bears, U. arctos Linnaeus, were inoculated with rabies virus from naturally infected foxes in Alaska. The bears were more resistant than canine species, requiring at least 1,000 MLD₅₀ of virus for infection. Low titres or negative results were obtained in salivary glands titrated in mice. Clinical course of the disease, post mortem findings, and microscopic lesions are described. Microscopic lesions were more· severe in brown bears, in which the inflammatory response was distinguished by the presence of numerous eosinophils in the perivascular infiltrate and among cells diffusely infiltrating the parenchyma. …

Prevalence And Potential Vectors Of Haemoproteus In Nebraska Mourning Doves, Ellis C. Greiner

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Three hundred and nine mourning doves (Zenaida macroura) from Lancaster County, Nebraska, were examined for species of Haemoproteus. Older doves possessed higher Haemoproteus prevalences than younger doves. Mean total prevalence for each dove age group was as follows: adults, 61% H. sacharovi and 83% H. maccallumi; immatures, 35% H. sacharovi and 42% H. maccallumi; and nestlings, 31 % H. sachairovi and 16% H. maccallumi. Yearly prevalences were less variable in mature doves than in immature and nestling doves. No correlation between nestling and parent Haemoproteus infections were observed, but nestmates in 10 or 18 …

Digenetic Trematodes In Cephalopods, Robin M. Overstreet, F. G. Hochsberg

Harold W. Manter Laboratory of Parasitology: Faculty Publications

In addition to listing digenetic trematodes found in cephalopods, we provide descriptions of adults of Derogenes varicus and larvae of Lecithochirium microstomum, Lecithochirium sp., Elytrophallus sp., Monilicaecum sp., and Stephanochasmus sp. Only the first had been described previously from cephalopods, and the last represents the first record of a nonpiscine second intermediate host for a species of Stephanochasmus. We found 15 species infected, which brings to nearly 30 the total number of squids, octopods, and cuttlefish reported to be infected with Digenea. Many early records of trematodes in cephalopods are actually reports of Monogenea, Cestoda, or reproductive organs …

Marine Leeches Of The Eastern United States And The Gulf Of Mexico With A Key To The Species, Roy T. Sawyer, Adrian R. Lawler, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Unlike the Eurasian marine leeches (Johansson, 1896; Selensky, 1915; Herter, 1935; Vasileyev, 1939; Knight-Jones, 1961; Sawyer, 1970; Soós, 1965), those from North America comprise an unusually neglected group, due primarily to the bewildering taxonomy of the members. Most early descriptions were brief, ambiguous, and concerned only with superficial characters. Some of the nominal species reported from the eastern United States and Canada are unrecognizable today, thus perpetuating nomenclatural confusion.

We attempt to analyze critically the marine leeches from Newfoundland to Texas, with emphasis on those of the southern states from Virginia to Mississippi. An illustrated dichotomous key and a diagnosis …

A Disease Of Freshwater Fishes Caused By Tetrahymena Corlissi Thompson, 1955, And A Key For Identification Of Holotrich Ciliates Of Freshwater Fishes, Glenn L. Hoffman, M. Lando, J. E. Camper, D. W. Coats, J. L. Stookey, J. D. Burek

United States Fish and Wildlife Service: Publications

Tetrahymena corlissi, a free-living protozoan, apparently caused the death of large numbers of guppies (Poecilia reticulatus) and occasionally other fishes, in aquaria and hatcheries at several locations. Apparently the disease occurs when the fish and protozoan populations are both at a high level of density. The signs include white spots and epidermal damage. Histologically, T. corlissi could be seen in skin, muscle, and viscera; in some there was marked inflammation, in others there was little tissue reaction. A key is presented for the identification of invasive fish ciliates: Chilodonella, Hemiophrys, Ichthyophthirius, Ophryoglena, and Tetrahymena.

Method Of Karyotype Determination For Cercaria: Application To Family Azygiidae (Trematoda), James Everett Mick

Masters Theses

The development of a method for karyotype determination of cercaria provides a basis for comparative karyotype analysis between cercaria and adult, possibly eliminating the need for infection experiments for positive identification of cercaria. Snails (Goniobasis livescens) were collected from below the spillway of Lake Charleston, on the Embarras River, near Charleston, Illinois. Of a total of 196 snails collected 42 (21.5%) were found to be infected with undetermined furcocyticercous cercariae. Infected snails were detected through isolation procedure. From the infected snails, emerged and non-emerged forms of the cercaria were recovered. Whole mounts of the cercaria were made and …

Cinemicrography Of Selected Parasites Of Fishes And Of Free-Living Stages Of Haemonchus Contortus, Stephen Homer Hilton

Theses and Dissertations

Two 16 mm color films were made to help fill a general need for instructional motion pictures in the area of Parasitology. One film "Haemonchus contortus, a Sheep Stomach Worm," deals with a nematode parasite of sheep, showing all stages of its external development and including a time-lapse sequence of the embryonation of the egg. The other film, "Some Parasites of Freshwater Fishes," shows six parasites; Ichthyophthirius multifiliis, Cotylurus erraticus, Dactylogyrus sp., Lernaea cyprinacea, Trichodina sp., and Diplostomum spathaceum for the first time in motion pictures. The films were photographed through a Wild dissecting scope and a Reichert Universal Camera …

Pseudomonas Arthritis And Osteomyelitis In Heroin Addiction: Report Of Three Cases, Paul M. Ross, Robert C. Nestor, Kent K. Wu

Henry Ford Hospital Medical Journal

Pseudomonas-caused sternoclavicular arthritis and osteomyelitis has received little attention in the medical literature. The authors present three cases including one case of bilateral sternoclavicular joint involvement. Prompt recognition, operative debridement, and institution of adequate chemotherapy result in dramatic clinical response.

Purpura Fulminans Secondary To Serratia Marcescens Septicemia, Thomas L. Connolly, John R. Fischer

Henry Ford Hospital Medical Journal

A 35-year-old woman developed Serratia marcescens septicemia and purpura fulminans with evidence of disseminated intravascular coagulation. She was successfully treated with heparin sodium and antibiotics.

Cetacean Notes. I. Sei And Rorqual Whales On The Mississippi Coast, A Correction. Ii. A Dwarf Sperm Whale In Mississippi Sound And Its Helminth Parasites, Gordon Gunter, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

I. Gunter and Christmas (1973) described the events leading to the stranding of a baleen whale on Ship Island, Mississippi, in 1968, giving the species as Balaenopteru physalus, the Rorqual. Unfortunately the identification was in error, but fortunately good photographs were shown. The underside of the tail was a splotched white, but there was no black margin. The specimen also had fewer throat and belly grooves than the Rorqual, as a comparison with True’s (1904) photograph shows. Dr. James Mead (in litt.) pointed out that the animal was a Sei Whale, Balaenoptera borealis. This remains a …

An Estuarine Low Temperature Fish Kill In Mississippi, With Remarks On Restricted Necropsies, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

In January 1973, large numbers of Mugil cephalus (striped mullet), weighing approximately 250 gm each, died in two freshwater localities in tidewater bayous of Jackson County, Mississippi. Fish identified as Mugil curema, M. cephalus, Megalops atlantica, Dormitator maculatus, and Fundulus grandis were found dead in other low saline estuarine areas. Fish-kills during cold periods are less commonly encountered in Mississippi than in Texas or Florida. This particular incident is attributed to conditions of stress for fishes incompletely acclimated to the encountered low temperatures. The most deleterious stress was the low saline water which probably allowed a breakdown in the …

A Possible Function Of The Fibrillar Coat In Acanthocephalus Jacksoni Eggs, David F. Oetinger, Brent B. Nickol

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Discusses a possible function of the fibrillar coat in Acanthocephalus jacksoni eggs.

Food, Nutrition, And Health, Problems And Prospects, D. K. Salunkhe

Faculty Honor Lectures

Food, nutrition, and health - and their complex interrelationships - are necessities of life. Basically, nutrition depends on food; health depends on nutrition. Everyone needs to have enough good quality food to sustain himself. Satisfying that need on a world basis must be of concern to each of us.

Although accurate data are lacking, it is estimated that more than two-thirds of today's world population is afflicted by hunger and/ or malnutrition. Almost 300 million children are suffering physical and, probably, mental damage because of insufficient food. This evidence points to one of two conclusions: we have either too many …

Review Of Suomen Nisäkkäät [Mammals Of Finland] By L. Siivonen (Otava Publishing Company, 1972), Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Review of Suomen Nisäkkäät [Mammals of Finland] by L. Siivonen (Otava Publishing Company, 1972).