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About Institutes Public Relations Technology Transfer Students\International Information Center (Library) Administration
שלח באימייל הדפס
Name: Uzi Moallem, Prof. (Researcher)
Units: Animal ScienceDepartment of Ruminant Science
Tel:  03-9683374 03-9683953
Cell: 050-6220590
Email:  uzim@volcani.agri.gov.il
Office location:Bet Dagan
Address:P.O Box 6 Bet Dagan 50250

Dairy Cows Nutrition and Reproduction

Dietary fat and interactions with ovarian function - follicular fluids, oocyte quality, IVM + IVF, embryo quality.

Physiology of repeat breeder cows.

Specific fat supplementation and the effects on metabolism, efficiency and milk yield and composition.

Behavioral and hormonal pattern of repeat breeder cows around estrus.Sood P, Zachut M, Dube H, Moallem U. Reproduction. 2015


Altered concentrate to forage ratio in cows ration enhanced bioproduction of specific size subpopulation of milk fat globules.



Mesilati-Stahy R, Moallem U, Magen Y, Argov-Argaman N.

Food Chem. 2015 Jul 15;179:199-205. doi: 10.1016/j.foodchem.2015.01.138. Epub 2015 Feb 7.

 Dietary α-linolenic acid from flaxseed oil or eicosapentaenoic and docosahexaenoic acids from fish oil differentially alter fatty acid composition and characteristics of fresh and frozen-thawed bull semen.

Moallem U, Neta N, Zeron Y, Zachut M, Roth Z.

Theriogenology. 2014 Dec 12.


Regulation of ovulatory genes in bovine granulosa cells: lessons from siRNA silencing of PTGS2.

Shrestha K, Lukasik K, Baufeld A, Vanselow J, Moallem U, Meidan R.

Reproduction. 2015 Jan;149(1):21-9. doi: 10.1530/REP-14-0337. Epub 2014 Oct 16.

Elevated concentrate-to-forage ratio in dairy cow rations is associated with a shift in the diameter of milk fat globules and remodeling of their membranes.

Argov-Argaman N, Mesilati-Stahy R, Magen Y, Moallem U.

J Dairy Sci. 2014 Oct;97(10):6286-95. doi: 10.3168/jds.2014-8174. Epub 2014 Jul 30.









M. Zachut, I. Dekel, H. Lehrer, A. Arieli, A. Arav, L. Livshitz, S. Yakoby, U. Moallem. 2010.
Effects of dietary fats differing in n-6:n-3 ratio fed to high-yielding dairy cows on fatty acid composition of ovarian compartments, follicular status, and oocyte quality. J. of Dairy Sci. 93:529-545.

U. Moallem, H. Lehrer, M. Zachut, L. Livshitz and S. Yacoby. 2009.
Production performance and pattern of milk fat depression of high-yielding dairy cows supplemented with encapsulated conjugated linoleic acid. animal, Published online by Cambridge University Press 06 Nov 2009.

U. Moallem. 2009.
The effects of extruded flaxseed supplementation to high-yielding dairy cows on milk production and milk fatty acid composition.
Animal feed science and technology. 152:232-242

U. Moallem, H. Lehrer, L. Livshitz, M. Zachut, and S. Yakoby. 2009.
The effects of live yeast supplementation to dairy cows during the hot season on production, feed efficiency, and digestibility. J Dairy Sci. 92: 343-351.

Klipper E, Tatz E, Kisliouk T, Vlodavsky I, Moallem U, Schams D, Lavon Y, Wolfenson D, Meidan R. 2008.
Induction of heparanase in bovine granulosa cells by luteinizing hormone: possible role during the ovulatory process.
Endocrinology. 150(1):413-421

M, Zachut, A. Arieli, U. Moallem. 2008.
Dietary unsaturated fatty acids influence preovulatory follicle characteristics in dairy cows".
Reproduction. 135: 683-692.

U, Moallem, M, Katz, A. Arieli, H. Lehrer. 2007.
Effects of Peripartum Propylene Glycol or Fats Differing in Fatty Acid Profiles on Feed Intake, Production and Plasma Metabolites in Dairy Cows.
J. Dairy Sci. 90: 3846-3856.

U. Moallem, M. Katz, H. Lehrer, L. Livshitz, S. Yakoby. 2007.
Role of Peripartum Dietary Propylene Glycol or Protected Fats on Metabolism and Early Postpartum Ovarian Follicles.
J. Dairy Sci. 90: 1243-1254.

N. Argov, U. Moallem, D. Sklan. 2005.
Summer heat stress alters the mRNA expression of selective-uptake and endocytotic receptors in bovine ovarian cells. 2005. Theriogenology. 2005 15;64(7):1475-89.


Updated on: 19/12/21 13:16
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