Search Results - "Argov, N"

Entourage effect for phenolic compounds on production and metabolism of mammary epithelial cells by Shalev, Y., Hadaya, O., Bransi-Nicola, R., Landau, S.Y., Azaizeh, H., Muklada, H., Glasser, T., Roth, Z., Deutch-Traubman, T., Haj-Zaroubi, M., Argov-Argaman, N.

“…Primary culture of mammary epithelial cells (MEC) was exposed to ethyl-acetate, chloroform and hexane extracts of Pistacia lentiscus (lentisk). The hexane…”
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Dietary unsaturated fatty acids influence preovulatory follicle characteristics in dairy cows by Zachut, M, Arieli, A, Lehrer, H, Argov, N, Moallem, U

“…Dietary unsaturated fatty acids (UFAs) have been implicated in several reproductive processes in dairy cows through a variety of mechanisms. This study…”
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Influence of glucogenic dietary supplementation and reproductive state of dairy cows on the composition of lipids in milk by Mesilati-Stahy, R., Malka, H., Argov-Argaman, N.

“…We studied the effects of the frequently used glucogenic dietary supplementation in dairy herds and the hormonal changes occurring during the normal estrous…”
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The effect of active immunization against vasoactive intestinal peptide (VIP) and inhibin on reproductive performance of aging White Leghorn roosters by Avital-Cohen, N., Heiblum, R., Argov, N., Rosenstrauch, A., Chaiseha, Y., Mobarkey, N., Rozenboim, I.

“…ABSTRACT Decreasing fertility in aging domestic roosters is a well-known phenomenon. Aging is manifested by a decrease in plasma testosterone level, testis…”
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effect of active immunization against vasoactive intestinal peptide and inhibin on reproductive performance of young White Leghorn roosters by Avital-Cohen, N, Heiblum, R, Argov, N, Rosenstrauch, A, Chaiseha, Y, Mobarkey, N, Rozenboim, I

“…The neuropeptides vasoactive intestinal peptide (VIP) and gonadal inhibin have long been considered putative regulators of reproduction in hens. However, their…”
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Summer heat stress alters the mRNA expression of selective-uptake and endocytotic receptors in bovine ovarian cells by Argov, Nurit, Moallem, Uzi, Sklan, David

“…Summer heat stress (HS) is a major factor in decreased reproductive performance in high-producing dairy cattle, possibly by affecting the steroidogenic…”
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Season-induced variation in lipid composition is associated with semen quality in Holstein bulls by Argov-Argaman, N, Mahgrefthe, K, Zeron, Y, Roth, Z

“…Season-induced variation in fatty acid and cholesterol composition in bovine semen has been associated with semen quality. Given the specific roles of the…”
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Number of oocytes obtained from cows by OPU in early, but not late lactation increased with plasma insulin and estradiol concentrations and expression of mRNA of the FSH receptor in granulosa cells by Argov, N., Arav, A., Sklan, D.

“…The effects of lactation stage and hormonal profile on the quality and quantity of oocytes and the gonadotrophic sensitivity of granulosa cells (GC) from small…”
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Pistacia lentiscus extract enhances mammary epithelial cells’ productivity by modulating their oxidative status by Hadaya, O., Bransi-Nicola, R., Shalev, Y., Azaizeh, H., Roth, Z., Muklada, H., Deutch, T., Landau, S. Y., Argov-Argaman, N.

“…We assessed the potential of phenolic compounds from Pistacia lentiscus (lentisk) to enhance production of milk constituents in bovine mammary epithelial cells…”
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Association of plasma insulin concentration to fatty acid distribution between milk fat and membrane synthesis by Mesilati-Stahy, R, Malka, H, Argov-Argaman, N

“…We examined the association between plasma insulin concentration and fatty acid distribution to milk fat and membrane fractions (triglyceride and phospholipid,…”
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Age-related changes in gonadal and serotonergic axes of broiler breeder roosters by Avital-Cohen, N., Heiblum, R., Argov-Argaman, N., Rosenstrauch, A., Chaiseha, Y., Mobarkey, N., Rozenboim, I.

“…Fertility of domestic roosters decreases at ∼50 wk of age. In a previous study on aging white leghorn roosters, low fertility was accompanied by low levels of…”
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Effects of dietary carbohydrates on rumen epithelial metabolism of nonlactating heifers by Argov-Argaman, N, Eshel, O, Moallem, U, Lehrer, H, Uni, Z, Arieli, A

“…Ruminal wall metabolism was studied in nonlactating heifers by altering the carbohydrate (CHO) digestion site between rumen and intestine. The CHO digestion…”
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Hyperinsulinemic clamp modulates milk fat globule lipid composition in goats by Argov-Argaman, N, Mbogori, T, Sabastian, C, Shamay, A, Mabjeesh, S J

“…We determined the effect of insulin on milk fatty acid (FA) and lipid composition in goats. Four dairy goats, 150 d in milk, were subjected to hyperinsulinemic…”
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Association between seasonal changes in fatty-acid composition, expression of VLDL receptor and bovine sperm quality by Argov, Nurit, Sklan, David, Zeron, Yoel, Roth, Zvi

“…Reduced reproductive performance of dairy cows during the summer is often associated with elevated temperature. Semen collected and cryopreserved during the…”
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Inversion of a paradigm: The positive roles of plant phenolics in dairy goat nutrition by Landau, S.Y., Hadaya, O., Muklada, H., Argov-Argaman, N.

“…The paradigm prevailing in the nineties, based on studies with goats fed tannin-rich browse as sole feed, was that dietary tannins are associated with impaired…”
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Role for LDL in estradiol-synthesis capacity of bovine ovarian follicles by Argov, N., Sklan, D., Arieli, A.

“…The steroidogenic capacity of several tissues has been shown to be regulated by lipoproteins. However, the ability of the various lipoprotein classes to affect…”
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Lipid Transport in the Developing Bovine Follicle: Messenger RNA Expression Increases for Selective Uptake Receptors and Decreases for Endocytosis Receptors by Argov, Nurit, Moallem, Uzi, Sklan, David

“…Differences in rates of steroid production and secretion will, eventually, determine the developmental rates of ovarian follicles. The major supply of…”
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Expression of mRNA of lipoprotein receptor related protein 8, low density lipoprotein receptor, and very low density lipoprotein receptor in bovine ovarian cells during follicular development and corpus luteum formation and regression by Argov, Nurit, Sklan, David

“…Lipoproteins in the plasma are the major source of cholesterol obtained by the ovarian theca and granulosa cells for steroidogenesis. In this study, we have…”
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Milk fat content and DGAT1 genotype determine lipid composition of the milk fat globule membrane by Argov-Argaman, Nurit, Mida, Kfir, Cohen, Bat-Chen, Visker, Marleen, Hettinga, Kasper

“…During secretion of milk fat globules, triacylglycerol (TAG) droplets are enveloped by a phospholipid (PL) trilayer. Globule size has been found to be related…”
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The efficacy of a test and ESS program by Katz, Asaf, Argov, Nitay, Shapira, Alon, Gershman, Israel, Refaeli, Nir

“…Statistical results of all the 1621 failure analyses, which cover a four‐year effort, are presented. The failure analyses were part of an elaborate test and…”
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