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Monday, April 20, 2020 | History

3 edition of Studies on the reproductive efficiency of cattle using radioimmunoassay techniques found in the catalog.

Studies on the reproductive efficiency of cattle using radioimmunoassay techniques

proceedings of the Final Research Co-Ordination Meeting on the Application of Radioimmunoassay to Improving the Reproductive Efficiency and Productivity of Large Ruminants

by Research Co-ordination Meeting on the Application of Radioimmunoassay to Improving the Reproductive Efficiency and Productivity of Large Ruminants (1988 Vienna, Austria)

  • 60 Want to read
  • 30 Currently reading

Published by International Atomic Energy Agency in Vienna .
Written in English

    Subjects:
  • Radioimmunoassay.,
  • Cattle -- Breeding.,
  • Cattle -- Reproduction.

  • Edition Notes

    Statementorganized by the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture and held in Vienna, 5-9 September 1988.
    SeriesPanel proceedings series
    ContributionsJoint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture., International Atomic Energy Agency.
    The Physical Object
    Pagination178 p. :
    Number of Pages178
    ID Numbers
    Open LibraryOL18005599M
    ISBN 109201115903

    Radioimmune assay (RIA): As the name indicates, it is an immunological assay to analyze any antigen or antibody in the patient’s serum to diagnose the disease. This is one of the most sensitive & specific methods of immune assays available. It involves the competitive binding of radio-labeled antigen and unlabeled antigen to a high-affinity antibody. Radioimmunoassay (RIA) is a technique in which researchers use radioactive isotopes as traceable tags to quantify specific biochemical substances from blood samples. Rosalyn Yalow and Solomon Berson developed the method in the s while working at the Bronx Veterans Administration (VA) Hospital in New York City, New York.   Pregnancy-associated glycoproteins (PAGs) were first described as placental antigens present in the blood serum of the mother soon after implantation. Here, we describe the purification of several pregnancy-associated glycoproteins from water buffalo placenta (wbPAGs). A specific radioimmunoassay (RIA) was developed for early pregnancy diagnosis in buffalo by: 9.


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Studies on the reproductive efficiency of cattle using radioimmunoassay techniques by Research Co-ordination Meeting on the Application of Radioimmunoassay to Improving the Reproductive Efficiency and Productivity of Large Ruminants (1988 Vienna, Austria) Download PDF EPUB FB2

Buy Studies on the Reproductive Efficiency of Cattle Using Radioimmunoassay Techniques (Panel Proceedings Series) on FREE SHIPPING on qualified ordersPrice: $ Studies on the reproductive efficiency of cattle using radioimmunoassay techniques: proceedings of the Final Research Co-Ordination Meeting on the Application of Radioimmunoassay Studies on the reproductive efficiency of cattle using radioimmunoassay techniques book Improving the Reproductive Efficiency and Productivity of Large Ruminants.

Studies on the Reproductive Efficiency of Cattle Using Radioimmunoassay Techniques If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more.

Study of the reproductive efficiency of dual purpose cattle in Panama through the use of radioimmunoassay techniques. Foreign Title: Estudio sobre la eficiencia reproductiva de ganado doble proposito en Panama, mediante el uso de tecnicas de radioinmunoanalisis.

Author(s): Author: O. Calderon. studies on the reproductive efficiency of cattle using radioimmunoassay techniques proceedings of the final research co -ordination meeting on the application of radioimmunoassay to improving the reproductive efificiency and productivit y of large ruminants, organized by the joint fao/iaea division of nuclear techniques.

Study of the reproductive efficiency of dual purpose cattle in Panama through Studies on the reproductive efficiency of cattle using radioimmunoassay techniques book use of radioimmunoassay techniques By Panama City (Panama).

Centro de Investigacion de Criobiologia) O. (Universidad de Panama Calderon and AGE. Conference Title: Studies on the reproductive efficiency of cattle using radioimmunoassay techniques. Proceedings of the final research co-ordination meeting, SeptemberVienna, organised by the joint FAO/IAEA Division of Nuclear Techniques in Food and by: 2.

and farmers and their effects on reproduction efficiency; (f) epidemiology of factors affecting reproduction efficiency at the farm and cow level, (g) interventions designed to improve reproduction, and h) veterinary treatment of problem breeders. Table. IAEA. Studies on the reproductive efficiency of cattle using radioimmunoassay techniques.

Vienna, Austria, International Atomic Energy Agency. IAEA. The sero-monitoring of rinderpest throughout Africa. phase one. Long term studies show that alligator populations remain stable even when as many as 50% of nests are collected for ranching. true The reproductive efficiency of capybara is _________ that of cattle.

Radioimmunoassay and related techniques to improve artificial insemination programmes for cattle reared under tropical and sub-tropical conditions Proceedings of a final Research Co-ordination Meeting organized by the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture and held in Uppsala, Sweden, 10–14 May May File Size: 1MB.

Radioimmunoassay and related techniques to improve artificial insemination programmes for cattle reared under tropical and sub-tropical conditions.

Proceedings of a final Research Co-ordination Meeting organized by the Animal Production and Health (APH), Joint FAO/IAEA Programme and held in. Abstract.

The objective of this study was to monitor the reproductive performance of dairy cows in smallholder farms under the Tanga Dairy Development Project Studies on the reproductive efficiency of cattle using radioimmunoassay techniques book.

The findings can Studies on the reproductive efficiency of cattle using radioimmunoassay techniques book used to improve reproductive efficiency. Dates of oestrus, artificial insemination (AI) or service by bull and calving were recorded, Cited by: Animal Science: Isotopes and Nuclear Techniques.

by John E. Vercoe In many regions of the world, animal production is limited by poor growth, reproductive performance and milk output of livestock, thus limiting the availability of animal products such as meat, milk, leather, etc., for use by man.

The effects of calcium (Ca), phosphorus (P) and zinc (Zn) supplementation on reproductive performance of grazing dairy cows was studied. Forty-eight cows in their first to third parity were allocated to eight groups of 6 animals each, based on stage of lactation and milk by: This chapter will explain the advantages and disadvantages of using AI, the various methodologies used in different species, and how AI can be used to improve reproductive efficiency in farm animals, sport animals, and human patients.

To finish, some speculation is made Cited by: 8. The breeding program may use either artificial insemination (AI) or natural service. AI has been commercially available for >60 yr; it is widely used in dairy cattle but is used much less in beef cattle because of handling and labor costs.

AI offers a selection of bulls with known genetic potential, such as measured by estimated breeding values. Methods for and Implementation of Pregnancy Diagnosis in Dairy Cows cows to rebreed them and improve reproductive efficiency (Fricke et al., ).

study, the use of CL subjective scores. Sustainable Improvement of Animal Production and Health SYNOPSES 8–11 June Vienna, Austria Food and Agriculture Organization of the United Nations Atoms for Peace Atoms for Peace International Atomic Energy Agency IAEA-CN Vienna International Centre P.O.

Box Wagramer Strasse 5 Vienna, Austria Telephone No.: +43 1 This chapter uses case studies from New Zealand and the United States of America to highlight productivity and efficiency improvements over the past 30 years, and challenges associated with balancing the needs of production, biodiversity and urbanization, as a template to highlight the practical changes of forage use, management techniques and.

Data on feed intake, weight gain, and feed efficiency will be collected. This study will be conducted each year over a 5-year period at the CGREC location. Cows will be kept in the same treatment groups and heifers will be assigned to the same treatment as their respective dams.

Data collected over multiple years at. Radioimmunoassay Radio Immuno Assay (RIA) is an elegant tech. in analytical chemistry. If substance to be analysed is in very low quantities, in the orders of micrograms, nanograms, conventional methods like gravimetric and colorimetric method fail.

RIA finds extensive application in the assay of many substances which are present in trace. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the : Elisha Gootwine.

understanding of reproductive physiology was the introduction of highly specific and sensitive radioimmunoassay technique in the early s. Earlier bioassay methods of hormone estimation were not so much reliable and accurate.

Radioimmunoassay (RIA) and other related techniques now a day’s allow measurement of. In the NAHMS survey of beef cattle producers, questions were posed regarding use of various reproductive technologies on ranches. Of the 1, producers surveyed, AI was used by only % of the operations; pregnancy palpation by only %.

Non Technical Summary Sub-optimal reproductive performance of dairy cattle, beef cattle, and swine is a major expense for farms, and represents a significant economic loss to the livestock industry in the US. This project addresses new approaches to improve reproductive performance of. Purchase An Introduction to Radioimmunoassay and Related Techniques, Volume 6 - 5th Edition.

Print Book & E-Book. ISBN  These days, most commercial veterinary labs don't use radioimmunoassay (RIA) to measure serum T4, even though that method is still considered the gold standard (5,6). Most laboratories use either a chemiluminescent immunoassay method (CLIA; Immulite) or an automated enzyme immunoassay (EIA) method (7,8).

Written in a practical and user-friendly style, this book aims to help the reader understand cattle reproduction by explaining the underlying physiology of the reproductive process and the role and importance of pharmacology and technology, and showing how management techniques can improve reproductive efficiency.

by using reproductive protocols, commercial cattlemen can improve profits. John Moes of Moes Ranch and Moes Feedlot LLC, Florence, S.D., said he can attest to that. He explained his operation’s use of reproductive methodologies to nearly beef producers at the Applied Reproductive Strategies in Beef CattleFile Size: 1MB.

Technology is developing rapidly. In this development, the transfer of computer systems and software to the application has made an important contribution. Technologic instruments made farmers can work more comfortable and increased animal production efficiency and profitability.

Therefore, technologic developments are the main research area for animal productivity and : Serap Göncü, Cahit Güngör. Melrose DR. The need for, and possible methods of application of, hormone assay techniques for improving reproductive efficiency.

Br Vet J ; Montgomery ME, Leslie KE, Martin SW. The sensitivity and specificity of postbreeding plasma progesterone levels as a pregnancy test for dairy cows. Can J Comp Med ; Future research will focus on the use of these records in Angus reproductive efficiency studies and development of genetic tools.

Mature cow size data Cows should be measured for weight, hip height and body condition score within 45 days of weaning. Melrose DR. The need for, and possible methods of application of, hormone assay techniques for improving reproductive efficiency.

Br Vet J Moreira F, Orlandi C, Risco CA, Mattos R, Lopes F, Thatcher WW. Assisted Reproductive Techniques in Farm Animal - From Artificial Insemination to Nanobiotechnology O P Verma*, R Kumar, A Kumar, S Chand need to use all emerging technologies especially the technology in commercial dairy cattle programs in improve the rate and efficiency of genetic Wrenzycki, ).

management strategies to improve reproductive efficiency and profitability on commercial dairy farms. Transrectal palpation is the oldest and most widely used method for early nonpregnancy diagnosis in dairy cattle (Cowie, ); however, a newer technology may emerge to replace transrectal palpation as the method of choice for.

In Laboratory Techniques in Biochemistry and Molecular Biology, Radioassay for the detection of endogenous antibodies and circulating binding proteins. Radioimmunoassays and related techniques are principally used for the estimation of ligand in samples of biological fluids.

However, similar principles can be applied to the measurement of endogenous binder in the sample – for. The Ethics of Reproductive Technology by Alpern, Kenneth D.

The Ethics of: $ Ethics Reproductive of The Technology Kenneth Alpern, by D. by Alpern, Ethics Technology Reproductive Kenneth The of. Immunological Techniques M onc laAt ibdes Radioimmune Assay (RIA) Enyzme Linked Immune Sorbant Assay (ELISA) W es trnblo Immunoprecipitation Immunofluorescence Flow cytometry Expression cloning Radioimmunoassay (RIA) Cpm Amount unlabeled Antigen • Yalow and Berson (Nobel Prize) •Very sensitive: can detect material present at.

- Use of radioimmunoassay (RIA) in early non-pregnancy diagnosis for improving reproductive efficiency, - Record keeping and its importance in livestock development and - The role of public and private sector partnerships in promoting cattle improvement. Studies on oestrous behavior and endocrinology in buffalo (Roy and Pdf, ; Singh et al., ) indicate considerable pdf in reproductive endocrine activity without external signs of oestrus (silent heat) are low intensity of oestrus in buffaloes may be due to low circulating concentrations of β oestradiol in comparison with dairy cattle (Seren et al., ).Cited by:   Per-Rectal Palpation.

Cowie [] first described transrectal palpation of the uterus as a method for pregnancy diagnosis in download pdf which makes it the oldest and most widely practised method for early pregnancy diagnosis in large dairy animals even ionally, to confirm pregnancy at about day 30 of gestation onwards, the practitioners have relied on the palpation of the amniotic Cited by: A Practical Dairy Cattle Breeding Program Ebook R.

Nichols, Head Dairy Science Department for example, to greatly improve reproductive efficiency by actually selecting for it. Most reproductive problems, contrary to connnon belief, are due to non-genetic factors which are primarily under man's control, such as poor Study list of.