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A Replacement Prosthesis For The Hip: A Preliminary Report, H. M. Frost, E. R. Guise

Henry Ford Hospital Medical Journal

Because of theoretical as well as practical difficulty in the total hip endoprostheses available to orthopaedic surgeons at the present time, an anlysis of the present and potential difficulties reveals that substitution of a roller-bearing for the present slider-bearing prosthesis and the establishment of a larger end-bearing surface on the acetabular side would be of benefit. Thus, the Ring prosthesis was re-designed to satisfy these hopes. A modification of the Ring's approach gives complete acetabular exposure and control of the prosthetic insertion. This is a preliminary report describing the design modifications of a prosthesis, presently under investigation, and illustrated by …

Fever In Neoplastic Disease, Samuel L. Rosenthal, Robert W. Talley

Henry Ford Hospital Medical Journal

A comparison is made between incidence of fever in 132 patients with various types of disseminated cancer and 57 patients with diseases other than cancer during a 2- month observation period. Fifty-three febrile episodes were observed in cancer patients. Of these, 15 were of undetermined origin and 6 were noninfectious; none of the episodes occurred immediately following surgery. In the control group of 57 patients, there were 12 febrile episodes; of these, 7 were due to proven bacterial infection, 2 were due lo possible bacterial infection, and 3 were of undetermined etiology. All three febrile episodes in this latter group …

Advice To Authors

Henry Ford Hospital Medical Journal

No abstract provided.

The Hazards Of Rubella Serodiagnosis From Single Serum Studies In Pregnancy, Gerald A. Logrippo, Hajime Hayashi

Henry Ford Hospital Medical Journal

Hemagglutination-inhibition (HA-I) titres for rubella were studied in 200 nurses, 87 pregnant women, in plasma and serum pools, and in laboratory personnel. The percentage of individuals susceptible to rubella in the child-bearing ages was 11.5%> among the non-pregnant nurses and 23% among the pregnant women assayed at their first prenatal visit. Serodiagnosis of active rubella necessitates two or more serial serum studies during the first trimester of pregnancy.

Rectal Cytology By An Improved Replica Method, Klaus Anselm, Victor Lawoyin, Jerry Blonsky

Henry Ford Hospital Medical Journal

The replica method aiding in rectal cytology is described and a modification of the slide applicator is recommended. Used in 75 patients, this replica method is a safe and useful tool for the diagnosis and followup of inflammatory bowel disease as well as for research purposes.

Letter To The Editor, Barbara J. Zonca

Henry Ford Hospital Medical Journal

No abstract provided.

In Memoriam: William Lyon Lowrie, M.D. 1896-1971

Henry Ford Hospital Medical Journal

No abstract provided.

The Somatic Chromosomes Of Some North American Marmots (Sciuridae), With Remarks On The Relationships Of Marmota Browerii Hall And Gilmore, Robert L. Rausch, Virginia R. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Karyotypes are defined for two nearctic species of marmots, Marmota olympus (2n = 40) and M. vancouverensis (2n = 42), and supplemental information is included on the karyotypes of M. flaviventris, M. monax ochracea, and M. marmota. The six North American species of Marmota (NF = 66) comprise a distinct group as compared with the middle Asian species (NF = 70) for which the karyotypes are known. Karyologic findings and zoogeographic evidence based upon the distribution of two nearctic species of host-specific cestodes indicate that M. broweri, in northern Alaska, is a pre-Würm relict. Its affinities …

Peptidoglycan Differences In Strains Of Bacillus Cereus Constitutive And Inducible For Penicillinase Production, Kenneth W. Nickerson, Richard A. Day

Papers in Microbiology

Strains of Bacillus cereus differing in penicillinase production were shown to possess cell walls of differing muramic acid contents.

Bulletin No 3768 - Submitting Plants For Disease Identification, M D. Marcley

Bulletins - 3000 - 3999

THERE are several important points to remember when submitting plant material for disease identification by the Department of Agriculture's Plant Pathology Branch.

Firstly it is very important to collect a suitable sample because it is very difficult to determine the cause of a plant disease by looking at a completely dead plant. The sample should include the entire plant (before it is completely dead) including roots and soil. Then all the effects of the disease can be seen. For example leaf yellowing, dead areas of the stem, collar rot, root rot, eelworm damage, and disease of the water and food …

Genetic And Environmental Aspects Of Udder Infections, J. W. Wilton, L. Dale Van Vleck, R. W. Everett, R. S. Guthrie, S. J. Roberts

Department of Animal Science: Faculty Publications

Information on the presence or absence of bacterial infections and abnormal secretions in each quarter of cows in their initial survey on the New York State Veterinary College Mastitis Program was used to obtain several criteria of udder infection. Year-season and stage of lactation effects were statistically significant for several criteria of infection in first, second, and later lactation groups but did not explain much of the variation in any infection criterion. Age within first and second lactation group also accounted for little of the variation in infection although age within later lactations accounted for up to 5% of the …

Feedlots For Beef In W.A. : Some Guiding Principles, D J. Barker

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

FEEDLOTS are small enclosures where all of the animal's feed is supplied from an outside source. Compared with grazing, feedlotting is an expensive method of beef production.

This article gives a guide to the requirements for establishment and management of a farm feedlot, especially the basic equipment and materials, the type of cattle most suited to feedlotting, rations and feeding techniques.

The author warns that skill and experience are needed to run a feedlot and describes feedlotting as an expensive method of beef raising when compared with grazing.

Further details are available from the author

Poison Plants Of Western Australia : The Toxic Species Of The Genera Gastrolobium And Oxylobium : Thick-Leaf Poison (Gastrolobium Crassifolium Benth.), Narrow-Leaf Poison (Gastrolobium Stenophyllum Turcz.), Mallet Poison (Gastrolobium Densifolium C.A. Gardn.), Wall-Flower Poison (Gastrolobium Grandifolorum F. Muell), T E H Aplin

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

THIS article deals with three species of Gastrolobium which are found in the south-west region of Western Australia. Two of these extend into the Eyre District, the third species is found in the Lake Grace area. The fourth species, Wall-flower poison, is the only toxic species of the genus found outside the State.

Basic Pig Breeding, P Mcnamara

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

PROFITABLE pig raising depends on the tumoff of efficiently grown animals. Breeders should be selected for growth rate, and proper care of the breeding sow will ensure that her litters are large and healthy.

A rapid increase in the number of breeding sows in Western Australia suggests that some relatively inexperienced breeders may have started raising pigs. This article sets out the best pig breeding methods as a guide to beginners and a reminder to more experienced pig raisers.

Land Use In Wah Wah And Pine Valleys, Western Utah, Joseph R. Murdock, Stanley L. Welsh

Brigham Young University Science Bulletin, Biological Series

This is a review of the use of public lands in Wah Wah and Pine Valleys in western Utah for grazing of livestock, mining, and other private enterprises. The total area of the two valleys is approximately 1,440 square miles of which about 30 square miles are privately owned. From the time grazing of domestic livestock was initiated in the 1870's and 1880's until 1934, the land was free public domain and was grazed on a first-come, first-served basis. Passage of the Taylor Grazing Act in 1934 ended free use of public lands. Existing evidence indicates that by 1934 the …

Ultraviolet-Stimulated Thymidine Incorporation In Xeroderma Pigmentosum Lymphocytes / Peter G. Burk Marvin A. Lutzner Donald D. Clarke And Jay H. Robbins Bethesda, Md And Bronx, N.Y. From The Dermatology Branch, National Cancer Institute, National Institutes Of Health And The Chemistry Department, Fordham University, Peter G. Burk, Marvin A. Lutzner, Donald Dudley Clarke Phd, Jay H. Robbins

Chemistry Faculty Publications

Autoradiographic and liquid scintillation counting techniques were utilized to measure the ultraviolet (UV)-stimulated incorporation of radioactive thymidine during repair replication of the UV-damaged deoxyribonucleic acid (DNA) of irradiated peripheral blood lymphocytes from 4 patients w ith xeroderma pigmentosum (XDP) and from normal donors. Lymphocytes from 3 of the 4 patients had a markedly decreased rate of incorporation soon after irradiation in comparison with the rate obtained with normal donors' lymphocytes. However, the duration of incorporation into these 3 patients' lymphocytes was prolonged, so that XDP lymphocytes appear eventually to incorporate as much total thymidine as normal lymphocytes. Lymphocytes from the …

Evolution Of The Iguanine Lizards (Sauria, Iguanidae) As Determined By Osteological And Myological Characters, David F. Avery, Wilmer W. Tanner

Brigham Young University Science Bulletin, Biological Series

The problem of phylogenic relationships within the iguanine phyletic line and the Madagascar iguanids have been investigated in order to explain the discontinuous distribution exhibited by the members of the family Iguanidae. Owing to inconclusive results from cytology and histological methods, the comparative morphology of the anterior osteology, myology, tongues, and hemipenes were used to determine relationships.

An examination of the above structures of the members of the iguanine phyletic lines and a comparison with the Madagascar iguanids indicates the following: ( 1 ) The Madagascar genera Chalarodon and Oplurus appear to be more closely related to each other than …

End Matter, Vol. 12 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Front Matter, Vol. 12 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Front Matter, Vol. 12 No. 3

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

A History And Distributional List Of Ellis County, Kansas, Birds, Charles A. Ely

Fort Hays Studies Series

This paper marks a century of Ornithology in Ellis County most of it centered around Hays and Ellis. This paper is an attempt to collect the scattered observations of numerous birders and to encourage others to record their observations for posterity.

Stone Fruit Regulations, W J. Hart

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

Stone fruit grading regulations were introduced for the first time recently to keep small, green or badly blemished fruit off the market. This type of fruit is always in poor demand and can spoil the prices obtained for better lines of fruit by creating the impression of heavy supplies.

Pasture Legume Varieties And Ewe Fertility, T Marshall, H. E. Fels, H. G. Neil, R. C. Rossiter

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

ALTHOUGH it was first thought that all varieties of subterranean clover would cause ewe infertility, research in the last 10 to 15 years has shown that varieties differ in potency.

The relative level of potency has also been shown to remain consistent for any one variety under normal conditions.

85th Annual Report Of The Nebraska Agricultural Experiment Station. July 1, 1970 To June 30, 1971

Agricultural Research Division: News and Annual Reports

Contents

Foreword

Administration and Staff

Nebraska Agricultural Experiment Station Research Projects

Experiment Station Publications . .

Publications of the Staff . . . . .

Report of Income and Expenditures

Issued January 1972, 1500

The 85th Annual Report of the Nebraska Agricultural Experiment Station contains a list of all active projects during July 1, 1970 to June 30, 1971, a list of Station publications, staff members, and a financial report. Information derived from the various research projects is published in bulletins, circulars, scientific and trade journals, in the Nebraska Farm, Ranch and Home Quarterly and as mimeographed departmental reports. Station …

Frog Spinal Motoneurons: Their Supraspinal Synaptic Input And Anatomical Localization, William L. R. Cruce

Student Theses and Dissertations

Techniques were developed for maintaining a bullfrog spinal cord in situ and for recording intracellularly from lumbar motoneurons in this preparation. Fibers in the contralateral and ipsilateral lateral funiculi of the spinal cord which originate at or above the calamus scriptorius were found to produce EPSPs in flexor and extensor motoneurons innervating the hindlimb. These EPSPs appeared to be generated monosynaptically on the somas and proximal dendrites of the motoneurons. Chromatolysis was used to map the location of motoneurons innervating hindlimb muscles in the bullfrog, Rana catesbiana. These motoneurons were located in the dorsolateral cell column of the ventral horn, …

Tree Establishment In The Wheatbelt, F Batini

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

Although most of the Forests Department's activity has centred around the State Forests in the higher rainfall areas, the Department has, for many years, encouraged the planting and conservation of trees throughout the farming areas.

Poison Sedge Can Kill Stock, M E. Nairn, T. E. H. Aplin, D. S. Petterson, A. J. Brighton

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

POISON SEDGE was first suspected of being toxic to livestock in Western Australia nearly 80 years ago.

Sudden deaths of sheep grazing areas on which poison sedge grew have been reported from many regions from Geraldton to Scott River.

This article reports a case of poisoning in the field, and the experimental reproduction of poison sedge toxicity in pen-fed sheep.

Cotton Bush (Asclepias Fruticosa L.) : Garden Plant Now A Noxious Weed, G R W Meadly

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

THE cotton bush is native to South Africa but is now naturalised in most tropical and sub-tropical countries of the world. Its spread is, in no small measure, due to being grown frequently as a garden subject.

Chemical Control Of Eucalypts : Standing Timber, Stumps, Sucker Regrowth, Geoffrey A. Pearce

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

The eucalypt is particularly well adapted to withstand long periods without rain. The characteristics which make this possible also make the tree difficult to kill, without removing the stump and part of the root system.

Calotropis Or Rubber Tree (Calctropis Procera (Linn.) Dryand), G R W Meadly

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

TWO SPECIES of Calotropis have been introduced to the northern parts of Western Australia. They are closely related in most respects but differ in one fundamental feature which decides their significance as undesirable plants.