Carboxyhemoglobin as a diagnostic and prognostic biomarker of hemolytic anemias in dogs     

Ran Nivy  Gila Sutton  Yaron Bruchim 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2023,37(1):110-116

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Provenance as a factor in susceptibility of Pinus halepensis to Matsucoccus joseph (homoptera: Margarodidae)     

Zvi Mendel 《Forest Ecology and Management》1984,9(4):259-266

International provenance trials of Pinus halepensis and related species, P. brutia and P. eldarica, allowed study of the relationship between seed origin of P. halepensis and susceptibility to the Israeli pine bast scale (Matsucoccus josephi, Homoptera: Margarodidae), and the infestation of P. brutia and P. eldarica by this pest. The Greek and Israeli provenances displayed a lower susceptibility to attacks by the pest than did the North African and Spanish provenances. The lower susceptibility is expressed by a higher percentage of unaffected trees, low rate of injury and low density of Matsucoccus ovisacs. Two different mechanisms may be responsible for the relative resistance of P. halepensis of the Greek and the Israeli populations. It is possible that resistance to the pest was transferred from P. brutia to P. halepensis in Greece, where the natural distribution of these pine species overlaps or overlapped. On the other hand, the relative resistance of the Israeli provenances may be due to long coexistence in Israel of M. josephi and P. halepensis.  相似文献   

A retrospective evaluation of Vipera palaestinae envenomation in 18 cats: (2006–2011)     

Itzik Lenchner DVM  Itamar Aroch DVM  DECVIM  Gilad Segev DVM  DECVIM  Efrat Kelmer DVM  DACVECC  Yaron Bruchim DVM  DACVECC 《Journal of Veterinary Emergency and Critical Care》2014,24(4):437-443

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Tumor response to radiotherapy regulated by endothelial cell apoptosis     

Garcia-Barros M  Paris F  Cordon-Cardo C  Lyden D  Rafii S  Haimovitz-Friedman A  Fuks Z  Kolesnick R 《Science (New York, N.Y.)》2003,300(5622):1155-1159

About 50% of cancer patients receive radiation therapy. Here we investigated the hypothesis that tumor response to radiation is determined not only by tumor cell phenotype but also by microvascular sensitivity. MCA/129 fibrosarcomas and B16F1 melanomas grown in apoptosis-resistant acid sphingomyelinase (asmase)-deficient or Bax-deficient mice displayed markedly reduced baseline microvascular endothelial apoptosis and grew 200 to 400% faster than tumors on wild-type microvasculature. Thus, endothelial apoptosis is a homeostatic factor regulating angiogenesis-dependent tumor growth. Moreover, these tumors exhibited reduced endothelial apoptosis upon irradiation and, unlike tumors in wild-type mice, they were resistant to single-dose radiation up to 20 grays (Gy). These studies indicate that microvascular damage regulates tumor cell response to radiation at the clinically relevant dose range.  相似文献   

Effect of phosphatases on the persistence of organophosphorus insecticides in soil and water.     

B Heuer  Y Birk  B Yaron 《Journal of agricultural and food chemistry》1976,24(3):611-614

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Reptile diversity and rodent community structure across a political border     

Uri Shanas  Yunes Abu Galyun  Jonathan Cnaani  Fares Khoury  Khaled Nassar  Danny Simon  Elad Topel  Yaron Ziv 《Biological conservation》2006,132(3):292-299

The peace treaty between Israel and Jordan found the Arava desert ecosystem, shared by the two countries, in a state of developmental dichotomy. On the Israeli side, vast lands have been settled and transformed into agricultural fields, while the Jordanian side has remained relatively intact and inhabited by only a few traditional and pastoral societies. This study examined the effect of different landscape units and proximity to agriculture on reptile diversity and rodent community structure on both sides of the border. It appears that in addition to the effect of proximity to agricultural fields and landscape habitat, the border between the two countries may play a role in determining diversity on the respective sides. While reptile abundance was generally higher on the Israeli side of the border, diversity was found to be significantly higher on the Jordanian side. Rodent community structure also revealed significant differences between the two sides of the border, mainly due to the more favorable conditions for psammophilic gerbils in Jordan. When comparing Western society with pastoral traditional society, it appears that development activities of the former have altered diversity and community structure of the taxa studied in the Arava. We suggest that in addition to the effects of habitats and human disturbances, such as modern agricultural practices, cultural differences between societies should be considered when conservation plans are developed for cross-border ecosystems.  相似文献   

Accumulation patterns and fungicidal effect of carbendazim and thiabendazole in peanut plants after soil injection     

Nadav Aharonson  Zvi Solel 《Pest management science》1976,7(5):441-446

Carbendazim and thiabendazole applied to the rhizosphere of peanut plants by injection into the soil at doses of 0.1, 0.5 and 2.5 g per 1 m row, accumulated in the leaves during the first week after treatment, the concentrations being related to the doses applied. Two weeks after treatment the concentrations of both fungicides dropped sharply. During the rest of the season, whilst the concentration of carbendazim in the high-dose treatment was 0.1 mg/kg fresh weight, the concentration of thiabendazole increased from 0.1 to 2.0 mg/kg and remained at this level until harvest. At the end of the growing season treated plants were less infected with Cercospora leaf spot (Cercospora per sonata) than the untreated control, thiabendazole affording better protection than carbendazim. Plants treated with the highest dose of thiabendazole were the only ones that did not wilt, even though infected. Laboratory studies of the adsorption of these fungicides on soil revealed that carbendazim is less adsorbed and also less persistent than thiabendazole.  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   

Evaluation of lidocaine treatment on frequency of cardiac arrhythmias,acute kidney injury,and hospitalization time in dogs with gastric dilatation volvulus     

Yaron Bruchim DVM  Srugo Itay DVM  Ben‐Halevy Shira DVM  Efrat Kelmer DVM  MS  DACVECC  Yudelecitch Sigal DVM  DECVS  Aroch Itamar DVM  DECVIM‐CA  Segev Gilad DVM  DECVIM‐CA 《Journal of Veterinary Emergency and Critical Care》2012,22(4):419-427

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Short-term dietary supplementation with the microalga Parietochloris incisa enhances stress resistance in guppies Poecilia reticulata     

Anurag Dagar  Dina Zilberg  Zvi Cohen  Sammy Boussiba  & Inna Khozin-Goldberg 《Aquaculture Research》2010,41(2):267-277

Two trials were conducted to determine the effects of dietary enrichments with the microalga Parietochloris incisa , rich in arachidonic acid (ARA), on stress resistance in guppies Poecilia reticulata . The microalga was added to commercial diets as a neutral lipid (NL) extract and its fractions or as broken cells. Experimental diets were applied for a period of 14 days. In trial 1, commercial diets were supplemented with NL (containing 25 mg ARA and 0.11 mg β-carotene g⁻¹ feed), its triacylglycerol (TAG) fraction (containing 25 mg ARA g⁻¹ feed and no β-carotene) and the β-carotene fraction (containing 0.11 mg carotenoid g⁻¹ feed and minute amounts of ARA). Neutral lipid-fed fish demonstrated the highest resistance ( P <0.05) to osmotic stress (32-ppt NaCl), followed by fish fed with diets supplemented with TAG and β-carotene alone, which were more resistant than control ( P <0.05). In trial 2, fish fed diets supplemented with higher levels of broken alga (26.1 mg ARA g⁻¹ feed) were more resistant ( P <0.05) to stress as compared with fish fed lower ARA (16.3 mg g g⁻¹) or an unsupplemented control diet. We suggest a dietary supplementation with broken P. incisa cells to enhance stress resistance in guppies before a stressful event.  相似文献