Search Results - "Heiblum, R."

In ovo green light photostimulation during the late incubation stage affects somatotropic axis activity by Dishon, L., Avital-Cohen, N., Zaguri, S., Bartman, J., Heiblum, R., Druyan, S., Porter, T.E., Gumulka, M., Rozenboim, I.

“…Targeted green light photostimulation during the last stage of broiler incubation increases expression of the somatotropic axis. The purpose of this study was…”
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The effect of selected in ovo green light photostimulation periods on post-hatch broiler growth and somatotropic axis activity by Dishon, L., Avital-Cohen, N., Zaguri, S., Bartman, J., Heiblum, R., Druyan, S., Porter, T.E., Gumułka, M., Rozenboim, I.

“…Targeted in ovo green light (GL) photostimulation during the last days of broiler egg incubation increases embryonic expression of the somatotropic axis,…”
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On the link between Amazonian forest properties and shallow cumulus cloud fields by Heiblum, R. H, Koren, I, Feingold, G

“…During the dry season the Amazon forest is frequently covered by shallow cumulus clouds fields, referred to here as forest cumulus (FCu). These clouds are…”
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In-ovo monochromatic green light photostimulation enhances embryonic somatotropic axis activity by Dishon, L, Avital-Cohen, N, Malamud, D, Heiblum, R, Druyan, S, Porter, T E, Gumulka, M, Rozenboim, I

“…Previous studies demonstrated that in ovo photostimulation with monochromatic green light increases body weight and accelerates muscle development in broilers…”
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The role of retinal and extra-retinal photostimulation in reproductive activity in broiler breeder hens by Mobarkey, N., Avital, N., Heiblum, R., Rozenboim, I.

“…Photostimulation of retinal photoreceptors, which are sensitive to green light, appears to inhibit reproductive activity in birds, whereas photostimulation of…”
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In-ovo green light photostimulation during different embryonic stages affect somatotropic axis by Dishon, L, Avital-Cohen, N, Zaguri, S, Bartman, J, Heiblum, R, Druyan, S, Porter, T E, Gumulka, M, Rozenboim, I

“…ABSTRACT Previous studies demonstrated that in-ovo photostimulation with monochromatic green light increased the somatotropic axis expression in broilers…”
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Analyzing coastal precipitation using TRMM observations by Heiblum, R. H., Koren, I., Altaratz, O.

“…The interaction between breezes and synoptic gradient winds, and surface friction increase in transition from sea to land can create persistent convergence…”
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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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Role of the serotonergic axis in the reproductive failure associated with aging broiler breeder roosters by Avital-Cohen, N., Heiblum, R., Rosenstrauch, A., Chaiseha, Y., Mobarkey, N., Gumułka, M., Rozenboim, I.

“…Reproductive failure associated with aging is a well-known phenomenon. However, the mechanism by which this failure occurs in broiler breeder roosters is still…”
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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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The Role of Prolactin in Reproductive Failure Associated with Heat Stress in the Domestic Turkey by ROZENBOIM, I, MOBARKY, N, HEIBLUM, R, CHAISEHA, Y, KANG, S. W, BIRAN, I, ROSENSTRAUCH, A, SKLAN, D, EL HALAWANI, M. E

“…Reproductive failure associated with heat stress is a well-known phenomenon in avian species. Increased prolactin (PRL) levels in response to heat stress have…”
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Distinct features of dehydrocorticosterone reduction into corticosterone in the liver and duodenum of the domestic fowl ( Gallus gallus domesticus ) by Katz, A, Heiblum, R, Meidan, R, Robinzon, B

“…Abstract The mammalian 11-β hydroxysteroid dehydrogenase type 1 (11βHSD1) reduces glucocorticoids (GC) at C11 from the 11-keto-GC nonactive form to the…”
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Corticosterone oxidative neutralization by 11-β hydroxysteroid dehydrogenases in kidney and colon of the domestic fowl by Katz, A, Heiblum, R, Meidan, R, Robinzon, B

“…Abstract In mammalian organs involved in sodium reabsorption, the 11-β hydroxysteroid dehydrogenases (11βHSDs) oxidize glucocorticoids (GC) from their…”
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Glucocorticoid administration during incubation: embryo mortality and posthatch growth in chickens by Heiblum, R, Arnon, E, Chazan, G, Robinzon, B, Gvaryahu, G, Snapir, N

“…The effects of glucocorticoids (GC) on embryonic mortality and posthatch BW were studied. Cortisol hemisuccinate or corticosterone in 0.1-mL vehicles were…”
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Short-Term Stress Increases Testosterone Secretion from Testes in Male Domestic Fowl by Heiblum, R., Arnon, E., Gvaryahu, G., Robinzon, B., Snapir, N.

“…Prolonged stress inhibits the hypothalamus–pituitary–gonadal (HPG) axis and reduces plasma testosterone (T). However, enhanced secretion of luteinizing hormone…”
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Tonic immobility and open field responses in domestic fowl chicks during the first week of life by Heiblum, R, Aizenstein, O, Gvaryahu, G, Voet, H, Robinzon, B, Snapir, N

“…The ontogeny of the tonic immobility (TI) response in domestic fowl chicks was studied during the first week of life. The TI response of naive White-Leghorn…”
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Effect of hypothalamic electrolytic lesions in White Leghorn and broiler male cockerels by Arnon, E, Snapir, N, Robinzon, B, Heiblum, R

“…1. This study compared the effect of bilateral electrolytic lesions of the basomedial hypothalamus (HL) in broiler and White Leghorn (WL) males. 2…”
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The Role of Prolactin in Reproductive Failure Associated with Heat Stress in the Domestic Turkey1 by Rozenboim, I, Mobarky, N, Heiblum, R, Chaiseha, Y, Kang, S. W, Biran, I, Rosenstrauch, A, Sklan, D, El Halawani, M. E

“…Reproductive failure associated with heat stress is a well-known phenomenon in avian species. Increased prolactin (PRL) levels in response to heat stress have…”
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Time-dependent, non-monotonic response of warm convective cloud fields to changes in aerosol loading by Dagan, Guy, Koren, Ilan, Altaratz, Orit, Heiblum, Reuven H

“…Large eddy simulations (LESs) with bin microphysics are used here to study cloud fields' sensitivity to changes in aerosol loading and the time evolution of…”
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