Whole-genome sequencing identifies missense mutation in GRM6 as the likely cause of congenital stationary night blindness in a Tennessee Walking Horse     

Yael L. Hack  Elizabeth E. Crabtree  Felipe Avila  Roger B. Sutton  Robert Grahn  Annie Oh  Brian Gilger  Rebecca R. Bellone 《Equine veterinary journal》2021,53(2):316-323

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Effect of morphine,methadone, hydromorphone or oxymorphone on the thermal threshold,following intravenous or buccal administration to cats          下载免费PDF全文

Bruno H Pypendop  Yael Shilo‐Benjamini  Jan E Ilkiw 《Veterinary anaesthesia and analgesia》2016,43(6):635-642

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Consumption of a novel dietary formula of plant sterol esters of canola oil fatty acids, in a canola oil matrix containing 1,3-diacylglycerol, reduces oxidative stress in atherosclerotic apolipoprotein E-deficient mice     

Fuhrman B  Plat D  Herzog Y  Aviram M 《Journal of agricultural and food chemistry》2007,55(5):2028-2033

The antiatherogenic properties of a novel dietary formula (PS-CO) of plant sterol esters of fatty acids, produced by enzymatic interesterification of plant sterols with canola oil (CO), in a CO matrix containing 1,3-diacylglycerol, were evaluated in apolipoprotein E-deficient mice. PS-CO consumption strongly tended to lower total plasma cholesterol levels by 21%, compared to the placebo group. Blood triglycerides were reduced by 38% and 36% compared to CO and placebo-fed mice, respectively. Serum lipid peroxide levels were lowered following PS-CO administration by 62% and 63%, compared to CO and placebo administration, respectively. Unlike CO supplementation, PS-CO consumption preserved serum paraoxonase (PON1) activity. Mouse peritoneal macrophages from PS-CO-fed mice exhibited reduced cellular uptake of oxidized-LDL compared to those from placebo-fed mice and demonstrated a tendency toward a decreased capability to release superoxide anions. These findings indicate that PS-CO supplementation is beneficial in reducing serum lipid levels, and serum and macrophage oxidative stress, thus contributing to the reduction in atherogenic risk factors.  相似文献   

Rheological characterization of a novel functional food: tomato juice with soy germ     

Tiziani S  Vodovotz Y 《Journal of agricultural and food chemistry》2005,53(18):7267-7273

The rheological properties of tomato juice containing 1.5% soy germ were compared to plain tomato juice with and without soy protein isolate. This novel product was developed to provide a delivery system of carotenoids, soy protein, and significant isoflavone content without compromising the perceived juice characteristics of tomato product. Rheological tests depicted physical gel characteristics for all three products. Dynamic tests as a function of temperature showed that the stability and the compatibility between tomato juice and soy germ were higher as compared to soy protein isolate. The hydrophobic and electrostatic interactions between pectin and protein in the tomato soy protein isolate system were weakened as the temperature was increased. In the case of tomato juice with soy germ, the viscosity did not change during heating. The addition of soy germ increased the viscosity of tomato juice reinforcing the entire system without major qualitative effects on the rheological properties of plain tomato juice.  相似文献   

Pesticide resistance via transposition-mediated adaptive gene truncation in Drosophila     

Aminetzach YT  Macpherson JM  Petrov DA 《Science (New York, N.Y.)》2005,309(5735):764-767

To study adaptation, it is essential to identify multiple adaptive mutations and to characterize their molecular, phenotypic, selective, and ecological consequences. Here we describe a genomic screen for adaptive insertions of transposable elements in Drosophila. Using a pilot application of this screen, we have identified an adaptive transposable element insertion, which truncates a gene and apparently generates a functional protein in the process. The insertion of this transposable element confers increased resistance to an organophosphate pesticide and has spread in D. melanogaster recently.  相似文献   

Isoflavone profile and biological activity of soy bread   总被引：3，自引：0，他引：3  

Zhang YC  Albrecht D  Bomser J  Schwartz SJ  Vodovotz Y 《Journal of agricultural and food chemistry》2003,51(26):7611-7616

The present study examines the ability of isoflavone extracts from whole soy bread and two soy bread fractions, crumb and crust, to modulate the proliferation of human prostate cancer PC-3 cells. Total isoflavone content in the two fractions of soy bread were similar (3.17 micromol/g dry basis). However, their conjugate patterns were altered. Both fractions of soy bread contained a similar level of isoflavone aglycones ( approximately 24%). Low concentrations of soy bread extracts increased PC-3 cell proliferation as much as 47% compared to untreated control. This proliferative effect in cell growth was reduced at higher extract concentration. Soy bread crust extract (10 mg/mL) reduced PC-3 cell proliferation by 15% compared to untreated control. Interestingly, wheat bread extracts increased cell proliferation at all concentrations tested. Although extracts from both breads possessed biological activity, only soy bread crust extract reduced PC-3 cell proliferation. This observation may be related to the presence of soy in this bread.  相似文献   

Successful treatment of acute respiratory distress syndrome in 2 dogs     

Kelmer E  Love LC  Declue AE  Cohn LA  Bruchim Y  Klainbart S  Sura PA  Merbl Y 《The Canadian veterinary journal. La revue veterinaire canadienne》2012,53(2):167-173

Acute respiratory distress syndrome (ARDS) was diagnosed in 2 dogs with acute dyspnea. Short-term positive pressure ventilation and intense critical and nursing care were provided. Both dogs improved and were discharged. Few reports describe successful recovery from ARDS. Due to advances in positive pressure ventilation and improvement in the supportive care of critically ill veterinary patients, the prognosis for ARDS may improve.  相似文献   

Naltrexone does not affect isoflurane minimum alveolar concentration in cats     

Robert J Brosnan  Bruno H Pypendop  Chalon R Majewski‐Tiedeken  Yael Shilo‐Benjamini  Jan E Ilkiw 《Veterinary anaesthesia and analgesia》2013,40(2):225-228

ObjectiveTo test whether naltrexone, an opioid receptor antagonist, affects the minimum alveolar concentration (MAC) of isoflurane in cats, a species that is relatively resistant to the general anesthetic sparing effects of most opioids.Study designRandomized, crossover, placebo-controlled, blinded experimental design.AnimalsSix healthy adult cats weighing 4.9 ± 0.7 kg.MethodsThe cats were studied twice. In the first study, baseline isoflurane MAC was measured in duplicate. The drug (saline control or 0.6 mg kg^?1 naltrexone) was administered IV every 40–60 minutes, and isoflurane MAC was re-measured. In the second study, cats received the second drug treatment using identical methods 2 weeks later.ResultsIsoflurane MAC was 2.03 ± 0.12% and was unchanged from baseline following saline or naltrexone administration.Conclusion and clinical relevanceMinimum alveolar concentration was unaffected by naltrexone. Because MAC in cats is unaffected by at least some mu-opioid agonists and antagonists, spinal neurons that are directly modulated by mu-opioid receptors in this species cannot be the neuroanatomic sites responsible for immobility from inhaled anesthetics.  相似文献   

Identification of Babesia species infecting dogs using reverse line blot hybridization for six canine piroplasms,and evaluation of co-infection by other vector-borne pathogens     

Yael Yisaschar-Mekuzas  Charles L. Jaffe  Josep Pastor  Luís Cardoso  Gad Baneth 《Veterinary parasitology》2013,191(3-4):367-373

Canine infection by vector-borne hemoparasites is frequent in tropical and sub-tropical areas where exposure to hematophageous ectoparasites is intensive. A reverse line blot (RLB) assay was designed to improve the simultaneous detection of all named canine piroplasm species combined with other vector-borne pathogens of dogs including Ehrlichia canis, Hepatozoon canis and Leishmania infantum common in the Mediterranean basin. Blood samples of 110 dogs from Spain (n = 21), Portugal (n = 14) and Israel (n = 75) were analyzed. The study evaluated 2 groups of dogs, 49 dogs with piroplasm infection detected by blood smear microscopy from Portugal, Spain and Israel, and 61 dogs surveyed from rural areas in Israel, for which infection status with vector-borne pathogens was unknown. Among the dogs previously diagnosed with piroplasmosis, infection with Babesia canis, Babesia vogeli, Babesia gibsoni and Theileria annae was detected in the Iberian dogs while only B. vogeli was found in Israeli dogs. These differences are attributed to the absence of tick vectors for some piroplasm species such as Dermacentor reticulatus in Israel. Eleven (79%) of the Babesia-positive dogs from Portugal were co-infected with other pathogens including L. infantum, H. canis and E. canis. Eight of 61 (13%) rural Israeli dogs were co-infected with two or more pathogens including B. vogeli, L. infantum, E. canis, and H. canis. Triple infections were demonstrated in 2 dogs. The RLB detection limit for Babesia was 50-fold lower than that of PCR. This study presents a RLB to simultaneously detect and separate the major vector-borne dog pathogens in southern Europe and the Middle East.  相似文献   

Retrobulbar vs peribulbar regional anesthesia techniques using bupivacaine in dogs     

Yael Shilo‐Benjamini  Peter J. Pascoe  David J. Maggs  Steven R. Hollingsworth  Ann R. Strom  Kathryn L. Good  Sara M. Thomasy  Philip H. Kass  Erik R. Wisner 《Veterinary ophthalmology》2019,22(2):183-191

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