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Oxygen Affinities And Electrophoretic Patterns Of Hemoglobins In Trout And Basses From Virginia, Jack D. Burke

MCV/Q, Medical College of Virginia Quarterly

Hemoglobin solutions were prepared from pooled samples of blood taken from each of the following species; Salmo gairdneri, the rainbow trout; Salvelinus fontinalis, the brook trout; Salmo trutta, the brown trout; Micropterus dolomieui, the smallmouth bass; Micropterus salmoides, the largemouth bass. Hemoglobin electrophoretic patterns for each species were developed on cellulose acetate membranes. Oxyhemoglobin affinity curves were determined spectrophotometrically on different hemoglobin solutions from each species. Interspecific differences concerned with hemoglobin electrophoretic patterns, oxyhemoglobin affinities, and the Bohr effect were shown for both trout and basses.

Gastric Secretion Mediated By Extravagal Neural Influences, Charles H. Hockman, Ebbe C. Hoff

MCV/Q, Medical College of Virginia Quarterly

In adult cats anesthetized with ether and immobilized with Flaxedil, the effects of electrical stimulation of cerebral loci on gastric secretion were studied. Stimulation of mesencephalic and diencephalic areas increased both the volume and acidity of samples collected hourly. Section of the spinal cord at the level of the second cervical vertebra abolished this secretion; however, subsequent stimulation in the lateral funiculus of the distal end of the severed cord elicited the response. These pilot studies present further evidence for extravagal mediation of gastric secretion.

A New Experimental Approach To The Evaluation Of The Effect Of Narcotic Analgesics Upon Respiratory Function, Charles H. Pierce, Richard B. Mchugh, Raymond N. Bieter

Journal of the Minnesota Academy of Science

Experimental models often used to study the effects of drugs upon respiratory function employ anesthetized animals. The present study eliminated the possible interference of anesthetics by using dogs altered only by a Permanent lracheostomy. Respiratory function was evaluated by determining end-expiratory (alveolar) CO, tension. The experimental design, an extension of the cross-over type, permitted the estimation of possible residual effects of the drugs applied in sequence la the same animals. Morphine Sulfate increasingly caused on elevation in alveolar pCO, while Meperidine HCl had no such effect. An antitussive meperidine derivative, WIN 13187, had respiratory effects similar to meperidine.

Accidental Poisoning In Young Children: Its Causes And Its Prevention, Charles H. Pierce, Harold N. Wright

Journal of the Minnesota Academy of Science

Accidents, burns, drownings, and poisonings are the four most frequent causes of death among children. They far exceed the frequency of death from any of childhood's infectious diseases. With reasonable care, death from poisoning is probably the most amenable to prevention. Accidental poisoning, mainly in preschool children, is discussed from the standpoints of the major toxic hazards found around the usual home, their nature, incidence, location, and prevention.

Central Nervous Control Of Blood Pressure In Man; Preliminary Report, David W. Richardson, A. J. Honour, A. C. Goodman

MCV/Q, Medical College of Virginia Quarterly

Electrical activity of the brain, eye movements, arterial pressure, heart rate, and respiratory rate and depth have been recorded continuously during a night of sleep not induced by drugs in 22 healthy subjects, two hypertensive patients, and one anephric man who was awaiting renal transplantation. Sleep was associated with reduction in arterial pressure averaging 50 mm Hg systolic and 30 mm Hg diastolic. Dreams, although occasionally associated with marked elevation of blood pressure, were usually accompanied by no change or a slight fall in pressure. The dramatic paroxysmal electroencephalographic alterations termed K complexes, occurring spontaneously or after a noise in …

Mcv/Q, Medical College Of Virginia Quarterly, Vol. 1 No. 2

MCV/Q, Medical College of Virginia Quarterly

No abstract provided.

Ethics In New Medicine: Tissue Transplants, Francis D. Moore

MCV/Q, Medical College of Virginia Quarterly

Tissue transplantation, like other advances of the past, will react to the welfare of mankind if explored and exploited within the ethical bounds of science itself. Honesty and self-discipline must be held as values of the same importance as the very essence of all medical ethics: the welfare of the patient.

The Interdependence Of Pulmonary Structure And Function: A Synopsis, Norman C. Staub

MCV/Q, Medical College of Virginia Quarterly

It is a great pleasure to participate in the 1964 Stoneburner lectures and to present some recent views on the structure and function of the lung. In this report I will give a brief summary and show you three pictures to indicate some of the inter-relationships that exist.

Mcv/Q, Medical College Of Virginia Quarterly, Vol. 1 No. 1

MCV/Q, Medical College of Virginia Quarterly

No abstract provided.

Pulmonary Surfactant And Its Relation To Disease, Sami I. Said

MCV/Q, Medical College of Virginia Quarterly

Perhaps the most important advance in respiratory physiology during the past decade is the discovery of the role of surface phenomena. This has been in large measure the result of pioneer work by Pattle, in England, and Clements, in the United States. The following is a simplified and brief review of present knowledge of surface tension, as it relates to normal and abnormal pulmonary function.

Mcv/Q, Medical College Of Virginia Quarterly, Vol. 1 No. 4

MCV/Q, Medical College of Virginia Quarterly

No abstract provided.

Vol.21 News Releases 1965, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

Virginia Dental Journal (Vol. 42, No. 1, 1965)

Virginia Dental Journal

No abstract provided.

National Children's Dental Health Week (1965), American Dental Association, Bureau Of Dental Health Education

National Children's Dental Health Month

Informational pamphlet on the week-long dental public education campaign National Children's Dental Health Week. In 1979 the week was expanded to the full month of February.

Pyruvic Oxidase: Its Role In Metabolic Control, Phenylketonuria And Maple Syrup Disease, Mohandas M. Kini

Yale Medicine Thesis Digital Library

No abstract provided.

Vibriosis In Sheep, Stanley M. Dennis

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

OVINE VIBRIOSIS or vibrionic abortion, a serious disease of breeding ewes, has been known for almost 50 years and has been reported from most of the important sheep breeding areas of the world.

It is capable of causing serious economic loss.

Cow's Hoofs Need To Be Watched, Department Of Agriculture, Western Australia

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

THE need for thorough trimming of the hoofs of sheep for the control of foot rot is recognized, but few realize the need for trimming the hoofs of cattle.

A Sheep Management Calendar For Lambing On Green Feed, H E. Fels, J. A. C. Smith

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

The calendar contained in this article has been drawn up by officers of the Wheat and Sheep Division as a guide to farmers who plan to adopt July-August lambing.

The article also summarises the advantages and complications of later lambing (as opposed to the conventional autumn lambing) and discusses farm management programmes to deal with the problems in various districts.

Sheep Breeding Problems In W.A. : The Industry's View, Stanley M. Dennis

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

IN 1963 a short questionnaire was distributed to farmers and pastoralists seeking information about sheep breeding problems and lamb losses.

This was a fore-runner to the Department of Agriculture survey into the causes of abortion and lamb mortality which is reported elsewhere in this issue.

Time Of Lambing At Esperance, R J. Doyle

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

ESPERANCE is one of the few places in Western Australia at which experiments over three years have shown a definite improvement in number of lambs produced to marking, as a result of lambing in the August-September period.

Have You A Lambing Problem?, Department Of Agriculture, Western Australia

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

Here are the steps you should take if you have or suspect a breeding problem in your flocks.

Mastitis : Prevention And Control. 3. Implementing The Mastitis Control Programme, F C. Wilkinson

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

FARMERS who have followed the first two articles in this series should by now have established the recommended milking routine and be familiar with it.

How To Care For Orphan Lambs, Stanley M. Dennis

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

WITH the current high price and shortage of sheep in W.A., farmers might consider the bother of artificially rearing orphan lambs more worthwhile than before.

Pullorum Tested Poultry Flocks, 1965, 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.

More Light On Lamb Losses : Third And Final Report Of A Survey Of Lamb Mortalities In W.A, Stanley M. Dennis

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

DURING the past three years the Department of Agriculture's Animal Health Laboratory carried out an investigation into the causes of perinatal lamb losses.

This article records the results of this work.

Control Of Lice On Poultry, B R. Vale

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

DURING February and March of 1965 some particularly heavy body lice infestations were found on fowls in both deep litter and cage units in Western Australia.

In some instances comparatively new laying cage units were involved.

The most seriously affected flocks showed marked unthriftiness and depressed egg production.

Calfhood Diseases. 2. Respiratory And Nutritional Deficiency Diseases, M R. Gardiner

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

MOST of the common organisms found in the environment of calf sheds and yards may at times be responsible for respiratory infections, to which the young animal is very susceptible.

Congenital Abnormalities In Sheep In Western Australia, Stanley M. Dennis

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

IN every flock of sheep an abnormal or deformed lamb is seen from time to time.

But in some flocks in some years the incidence of these abnormal lambs is higher than usual.

Urinary Calculus Disease Of Sheep In Western Australia, M R. Gardiner

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

THE formation of concretions in the urinary tract of rams and wethers is one of the most persistent causes of loss of sheep in Western Australia, and has been so for many years.

1965 Beef Cattle Progress Report Of Research Activities, E. F. Frolik, H. H. Kramer

Nebraska Beef Cattle Reports

Beef carcass evaluation work is designed to obtain production and carcass data on bulls, steers and heifers. One objective is to evaluate sex effects on growth and carcass traits. Another is to determine if sires rank the same in growth and carcass traits on their bull, steer and heifer progeny.

Preliminary results from the 1963 slaughter groups were reported in the 1964 Beef Cattle Progress Report. This report covers averages of 1963 and 1964 results. Results both years were similar.