@article {88077,
	title = {The Effect of Perfusate Volume on Amikacin Concentration in the Metacarpophalangeal Joint Following Cephalic Regional Limb Perfusion in Standing Horses},
	journal = {Vet Surg},
	volume = {45},
	year = {2016},
	month = {2016 Jul},
	pages = {625-30},
	abstract = {OBJECTIVE: To determine the influence of 3 perfusate volumes on amikacin concentration in the metacarpophalangeal joint following cephalic regional limb perfusion (RLP) in standing horses.

ANIMALS: Seven healthy horses.

METHODS: Three perfusate volumes (100, 60, and 30 mL), containing 2 grams of amikacin, were tested during intravenous RLP at the cephalic vein, placing the tourniquet at mid antebrachium, in standing sedated horses. Synovial fluid was collected from the metacarpophalangeal joint before perfusion and at 30 and 120 minutes after perfusion. Serum samples were taken from the jugular vein at the same time points. Samples were analyzed for amikacin concentrations and a repeated measures ANOVA, followed by least squares difference pairwise comparisons to identify differences in amikacin concentration across perfusate volumes. Differences were considered significant at P<.05.

RESULTS: The mean amikacin concentration in synovial fluid at 30 minutes after perfusion was significantly higher following perfusate volume of 100 mL (579 μg/mL), compared to volumes of 60 mL (227 μg/mL) or 30 mL (282 μg/mL) (P<.05). When a threshold of 160 μg/mL was used, more horses reached the synovial therapeutic threshold following perfusate volume of 100 mL (100\%), than horses receiving 60 mL (43\%) and 30 mL (57\%) at 30 minutes after injection.

CONCLUSION: The use of 100 mL volume for RLP at the cephalic vein in standing horses resulted in higher concentration of amikacin in the synovial fluid and is recommended for use in clinical cases.},
	keywords = {Amikacin, Animals, Anti-Bacterial Agents, Dose-Response Relationship, Drug, Female, Forelimb, Horses, Male, Metacarpophalangeal Joint, Perfusion, Synovial Fluid, Tissue Distribution},
	issn = {1532-950X},
	doi = {10.1111/vsu.12490},
	author = {Oreff, Gil L and Dahan, Roee and Tatz, Amos J and Raz, Tal and Britzi, Malka and Kelmer, Gal}
}
@article {88078,
	title = {Feeders of Free-Roaming Cats: Personal Characteristics, Feeding Practices, and Data on Cat Health and Welfare in an Urban Setting of Israel},
	journal = {Front Vet Sci},
	volume = {3},
	year = {2016},
	month = {2016},
	pages = {21},
	abstract = {Cat feeders serve as an important source of available food for free-roaming cats (FRCs) and can play a central role in providing data on FRC distribution, welfare, and health. Data on cat feeder personalities as well as a better understanding of their feeding practices offer relevance for decision making concerning FRC population control strategies. The current study surveyed 222 FRC feeders who responded to a municipal trap-neuter-return (TNR) campaign in an Israeli central urban setting. The aim of the study was to describe their personal characteristics, feeding practices, and the FRC populations they feed. Feeders were divided into four groups according to the number of cats they claimed to feed per day (group 1: fed up to 5 cats, group 2: fed 6-10 cats, group 3: fed 11-20 cats, and group 4: fed >=21 cats). Most feeders were women (81\%), with a median age of 58 years (range 18-81). The feeders reported an overall feeding of 3337 cats in 342 different feeding locations. Feeders of group 4 comprised 15.31\% (n = 34) of all feeders but fed 56\% (n = 1869) of the FRC in 37.42\% (n = 128) of the feeding locations. "Heavy" feeders (groups 3 and 4) reported that they traveled significantly longer distances in order to feed the cats. Commercial dry food consisted of 90\% of the food they provided, with 66\% of them feeding once a day, with less food per cat per day than the other feeder groups. Interestingly, "heavy" feeders were usually singles, had on average fewer siblings, a clear preference for owning cats as pets, and lived in lower income neighborhoods. According to the feeders{\textquoteright} reports on the FRC populations they fed, 69.7\% (2325/3337) cats were neutered and 11.8\% (395/3337) were kittens. In addition, they reported that 1.6\% (54/3337) of the cats were limping, 2\% (67/3337) suffered from a systemic disease, 4\% (135/3337) had skin lesions, and 3.9\% (130/3337) were suffering from a chronic disability. Abundance of kittens and morbidity rate were significantly and negatively associated with neutering rate. These findings are in accordance with the suggestion that neutering may potentially improve cat welfare by reducing morbidity. Collaboration by the authorities with these heavy feeders, who represent a small number of FRC feeders and feed substantial FRC numbers, may be significant for the control and monitoring of FRC populations and their resources. },
	issn = {2297-1769},
	doi = {10.3389/fvets.2016.00021},
	author = {Gunther, Idit and Raz, Tal and Even Zor, Yehonatan and Bachowski, Yuval and Klement, Eyal}
}
@article {88079,
	title = {Genetic and Pharmacological Modulation of Akt1 for Improving Ovarian Graft Revascularization in a Mouse Model},
	journal = {Biol Reprod},
	volume = {94},
	year = {2016},
	month = {2016 Jan},
	pages = {14},
	abstract = {Ovarian tissue cryopreservation and transplantation is one of a few available treatments for fertility preservation in women diagnosed with cancer. Rapid revascularization is essential for reducing hypoxic damage after grafting and protecting the primordial follicles reserve. Using a mouse model of heterotopic ovarian graft transplantation, we have delineated the role of endothelial Akt1 expression using longitudinal magnetic resonance imaging follow-up to quantify angiogenic response. Endothelial Akt1 activation in ovarian grafts promoted angiogenesis to support the graft during posttransplantation hypoxic period. Similarly, simvastatin therapy activated Akt1 at the transplantation site and improved the revascularization and vascular support of ovarian grafts. These results serve as an important first step toward pharmacological intervention to improve revascularization of ovarian grafts and restoration of fertility in cancer survivors. The pro-angiogenic effects reported here may extend beyond improving ovarian graft reception in fertility preservation and could potentially be used for different organ or tissue transplantation. },
	keywords = {Animals, Cryopreservation, Female, Graft Survival, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Hypoxia, Infertility, Female, Magnetic resonance imaging, Mice, Neovascularization, Physiologic, Ovarian Follicle, Ovary, Proto-Oncogene Proteins c-akt, Regional Blood Flow, Simvastatin},
	issn = {1529-7268},
	doi = {10.1095/biolreprod.115.131987},
	author = {Cohen, Yoni and Dafni, Hagit and Avni, Reut and Fellus, Liat and Bochner, Filip and Rotkopf, Ron and Raz, Tal and Benjamin, Laura E and Walsh, Kenneth and Neeman, Michal}
}
