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| 1 | Resin foraging dynamics in Varroa destructor-infested hives: a case of medication of kin?显示文摘t Social insects have evolved colony behavioral, physiological, and organiza. tional adaptations (social immunity) to reduce the risks of parasitization and/or disease transmission. The collection of resin from various plants and its use in the hive as propolis is a clear example of behavioral defense. For Apis mellifera, an increased propolis content in the hive may correspond to variations in the microbial load of the colony and to a downregulation of an individual bee's immune response. However, many aspects of such antimicrobial mechanism still need to be clarified. Assuming that bacterial and fungal infection mechanisms differ from the action of a parasite, we studied the resin collection dynamics in Varroa destructor-infested honeybee colonies. Comparative experiments involving hives with different mite infestation levels were conducted in order to assess the amount of resin collected and propolis quality within the hive, over a 2-year period (2014 and 2015). Our study demonstrates that when A. mellifera colonies are under stress because of Varroa infestation, an increase in the number of resin foragers is recorded, even if a general intensification of the foraging activity is not observed. A reduction in the total polyphenolic content in propolis produced in infested versus uninfested hives was also noticed. Considering that different propolis types show varying levels of inhibition against a variety of honey bee pathogens in vitro, it would be very important to study the effects against Varroa of two diverse types of propolis: from Varroa-free and from Varroa-infested hives. | Michelina Pusceddu Giannella Piluzza Panagiotis Theodorou Franco Buffa Luca Ruiu Simonetta Bullitta Ignazio Floris Alberto Satta | 2019 | Insect Science2019，26，2： | 1 |
| 2 | Notch3-mediated regulation of MKP-1 levels promotes survival of T acutelymphoblastic leukemia ceils 显示文摘 | Masiero M Minuzzo S Pusceddu I | 2011 | Leukemia2011，25，4： | 1 |
| 3 | SJWD14080700000148显示文摘 | Emilio Bajetta Laura Catena Nicola Fazio Sara Pusceddu Pamela Biondani Giusi Blanco Sergio Ricci Michele Aieta Francesca Pucci Monica Valente Nadia Bianco Chiara Maria Mauri Francesca Spada | 2014 | Cancer2014，，16： | 1 |
| 4 | Expression and purification of recombinant methylated HBHA in Mycobacterium smegmatis 显示文摘 | Delogu G Bua A Pusceddu C | 2004 | FEMS Microbiol Lett2004，239，1： | 1 |
| 5 | The role of telomeres and vitamin D in cellular aging and age-related diseases显示文摘 | Pusceddu I | 2015 | Clin Chem Lab Med2015，，： | 1 |
| 6 | Malignant pheochromocytoma and paraganglioma:future considerations for therapy显示文摘 | Buzzoni R Pusceddu S Damato A | 2013 | Q J Nucl Med Mol Imaging2013，57，： | 1 |
| 7 | Expression and purifica- tion of recombinant methylated HBHA in Mycobacterium smegmatls 显示文摘 | Delogu G Bua A Pusceddu C | 2004 | FEMS Microbiol Lett2004，239，1： | 1 |
| 8 | Notch3 mediated regulation of MKP-1 levels promotes survival of T acute lymphoblastic leukemia cells显示文摘 | MASIERO M MINUZZO S PUSCEDDU I | 2011 | Leu kemia2011，25，： | 1 |
| 9 | Effects of in- tensive mariculture on sediment biochemistry 显示文摘 | PUSCEDDU A FRASCHETTI S MIRTO S | 2007 | Ecol Appl2007，17，5： | 1 |
| 10 | Should we definitively abandon prophylaxis for patent ductus arteriosus in preterm new-borns显示文摘 | Fanos V Pusceddu M Dess?` A | | 0，，： | 1 |
| 11 | Computed tomography-guided cryoablation of pelvic metastasis from uterine leiomyosarcoma显示文摘 | Pusceddu C Capobianco G Valle E | | 0，，01： | 1 |
| 12 | CT-guided cryoablation of both breast cancer and lymph node axillary metastasis 显示文摘 | Pusceddu C Capobianco G Meloni F | 2011 | Eur J Gynaecol Oncol2011，32，2： | 1 |
| 13 | Impact of early-life stress, on group 111 mGlu receptor levels in the rat hippocampus: effects of ketamine, electroconvulsive shock therapy and fluoxetine treatment显示文摘 | O' CRM Pusceddu MM Dinan TG | 2013 | Neuropharmacology2013，66，： | 1 |
| 14 | Notch3-mediated regulation of MKP-1 levels promotes survival of T acute lymphoblastic leukemia cells显示文摘 | MASIERO M MINUZZO S PUSCEDDU I | 2011 | Leukemia2011，25，4： | 1 |
| 15 | CT-guided thin needles percutaneous cryoablation(PCA)in patients with primary and secondary lung tumors:a preliminary experience显示文摘 | Pusceddu C Sotgia B Fele RM | 2013 | Eur J Radiol2013，82，5： | 1 |
| 16 | Assessing the trophic state and eutrophication of coastal marine systems:a new approach based on the biochemical composition of sediment organic matter显示文摘 | Dell'Anno A Mei M L Pusceddu A | | 0，，： | 1 |
| 17 | MESOSCALE VARIABILITY OF ORGANIC MATTER COMPOSITION IN NW ADRIATIC SEDIMENTS显示文摘 | A. Dell’Anno M. Incera M. L. Mei A. Pusceddu | 2003 | Chemistry and Ecology2003，，1： | 1 |
| 18 | Impact of aquaculture on benthic virus–prokaryote interactions in the Mediterranean Sea显示文摘 | G.M. Luna C. Corinaldesi A. Dell’Anno A. Pusceddu R. Danovaro | 2012 | Water Research2012，，： | 1 |
| 19 | A literature o- verview of primary cervical malignant melanoma:an exceedingly rare cancer显示文摘 | Pusceddu S gajetta E Carcangiu ML | 2012 | Crit Rev Oncol Hernalol2012，81，2： | 1 |
| 20 | Comparison of two rapid colorimetric methods for determining resistance of Mycobacterium tuberculosis to rifampin, isoniazid, and streptomycin in liquid medium显示文摘 | De Logu A Uda P Pellerano ML Pusceddu MC Saddi B Schivo ML | 2001 | Eur J Clin Microbiol Infect Dis2001，20，1： | 1 |
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