Bradyarrhythmia in an anaesthetised, elderly, hypertensive cat     

Ticehurst K  Zaki S  Maddern K  Lingard A  Barrs V  Malik R 《Journal of Feline Medicine and Surgery》2007,9(6):521-525

A 14-year-old neutered male domestic shorthaired cat was presented to the University Veterinary Centre Sydney for evaluation and treatment of dental disease. This cat developed an unusual bradyarrhythmia under anaesthesia. The possible causes and treatment of the dysrythmia are discussed.  相似文献   

Activity ofBacillus thuringiensis Berl. on the lesser cotton leafwormSpodoptera exigua Hbn. (Lep., Noctuidae) in corn and sunflower cultivations in Egypt     

prof. Dr. H. S. Salama  F. N. Zaki  S. A. Salem  M. K. Hamdy  M. Megahed 《Journal of pest science》1993,66(2):29-31

Field applications usingBacillus thuringiensis (Dipel 2 X) againstSpodoptera exigua infesting corn and sunflower cultivations were carried out in two different localities in Egypt. The percentage of infested corn plants decreased to 2.5%, seven days after treatment with Dipel 2x, (250 g/fed) and the yield was significantly increased compared with untreated plots. The carbamate insecticide (Lannate) at 300 g/fed caused complete kill to the larvae and the highest yield was obtained. Application of Lannate, Dipel (250 g) or a combination of both (150 g/each/fed) caused a high reduction of the larvae existing in sunflower after seven days from application, while Dipel at 200 g/fed gave a lower effect. Ten days after application, the number of larvae and infested plants increased significantly in plots treated with Lannate alone, while plots treated with either Dipel (250 g) or Dipel combined with Lannate (150 g/each) still maintained a lower infestation. The estimated yield showed the highest increase in plots treated with Lannate followed by Dipel (250 g) and then a combination of both.  相似文献   

Control ofAgrotis ypsilon (Hufn.) (Lep., Noctuidae) on some vegetable crops in Egypt using the microbial agentBacillus thuringiensis     

H. S. Salama  S. Salem  F. N. Zaki  M. Matter 《Journal of pest science》1990,63(8):147-151

The effective threshold rate of application of Dipel 2X was 250g/f. Incorporation of some chemical additives such as calcium sulphate (CaSO₄) or calcium oxide (CaO) significantly potentiated the effectiveness of Dipel 2X on larval population. The addition of calcium carbonate (CaCO₃) and zinc sulphate (ZnSO₄) to Dipel 2X greatly reduced the larval population and led to a significant increase in the yield of some vegetable crops. Dipel 2X baits at 250g/f were almost as effective as the chemical insecticide Hostathion when used at 1.5l/f in controllingA. ypsilon larvae attacking vegetable crops. Control of the greasy cutwormAgrotis ypsilon population was better achieved when the biological control agent Dipel 2X was used as baits.  相似文献   

On the rearing of the aphid lion,Chrysoperla carnea Steph. (Neuroptera,Chrysopidae) on artificially paralized preys     

Dr. F. N. Zaki 《Journal of pest science》1986,59(2):34-36

Full-grown paralyzed larvae ofSpodoptera littoralis, Phthorimaea operculella andAnagasta kuebniella were used as preys for rearingChrysoperla canea larvae.P. operculella induced the shortest larval period, the lowest larval or pupal mortality, highest percent of emergence, longest adult longevity and maximum productivity. Using mature larvae ofS. littoralis gave intermediate values between those reported forP. operculella andA. kuebniella.  相似文献   

Attractiveness of the parasitoid,meteorus rubens (nees) to hexane-extract ofagrotis ipsilon (hufn.)     

Prof. Dr. F. N. Zaki  K. T. Awadallah  M. A. Gesraha  M. M. A. Ibrahim 《Journal of pest science》1995,68(6):140-141

The braconid parasitoidMeteorus rubens (Nees) is a gregarious larval parasitoid ofAgrotis ipsilon (Hufn.). An olfactometer was used to check the attractiveness of the parasitoid to Hexane extract (kairomone) of its host that could be used in conjunction with releases of natural enemies. Female wasps are attracted in high numbers to the kairomone, compared with males. Respective rates of 94.3 and 22.3% are reported. In the control (no kairomone was used), the corresponding figures are 5.7 and 3.3%.  相似文献   

An evaluation of fresh gas flow rates for spontaneously breathing cats and small dogs on the Humphrey ADE semi‐closed breathing system          下载免费PDF全文

Elizabeth Gale  Kim E Ticehurst  Sanaa Zaki 《Veterinary anaesthesia and analgesia》2015,42(3):292-298

ObjectiveTo evaluate the fresh gas flow (FGF) rate requirements for the Humphrey ADE semi-closed breathing system in the Mapleson A mode; to determine the FGF at which rebreathing occurs, and compare the efficiency of this system to the Bain (Mapleson D) system in spontaneously breathing cats and small dogs.Study DesignProspective clinical study.AnimalsTwenty-five healthy (ASA score I or II) client-owned cats and dogs (mean ± SD age 4.7 ± 5.0 years, and body weight 5.64 ± 3.26 kg) undergoing elective surgery or minor procedures.MethodsAnaesthesia was maintained with isoflurane delivered via the Humphrey ADE system in the A mode using an oxygen FGF of 100 mL kg⁻¹ minute⁻¹. The FGF was then reduced incrementally by 5–10 mL kg⁻¹minute⁻¹ at approximately five-minute intervals, until rebreathing (inspired CO₂ >5 mmHg (0.7 kPa)) was observed, after which flow rates were increased. In six animals, once the minimum FGF at which rebreathing occurred was found, the breathing system was changed to the Bain, and the effects of this FGF delivery examined, before FGF was increased.ResultsRebreathing did not occur at the FGF recommended by the manufacturer for the ADE. The mean ± SD FGF that resulted in rebreathing was 60 ± 20 mL kg⁻¹minute⁻¹. The mean minimum FGF at which rebreathing did not occur with the ADE was 87 ± 39 mL kg⁻¹minute⁻¹. This FGF resulted in significant rebreathing (inspired CO₂ 8.8 ± 2.6 mmHg (1.2 ± 0.3 kPa)) on the Bain system.ConclusionsThe FGF rates recommended for the Humphrey ADE are adequate to prevent rebreathing in spontaneously breathing cats and dogs <15 kg.Clinical relevanceThe Humphrey ADE system used in the A mode is a more efficient alternative to the Bain system, for maintenance of gaseous anaesthesia in spontaneously breathing cats and small dogs.  相似文献   

The origin of mangosteen: A review     

Shaharudin  Mohamad Azimi  Zaki  Noorhariza Mohd  Saleh  Mohd Nazre  Mohd Noor  Normah  Midin  Mohd Razik 《Genetic Resources and Crop Evolution》2022,69(7):2291-2299

Genetic Resources and Crop Evolution - Mangosteen (Garcinia mangostana var. mangostana) is an obligate apomictic species which does not require a fertilization process to produce seeds. The absence...  相似文献   

Multiple Ebola virus transmission events and rapid decline of central African wildlife     

Leroy EM  Rouquet P  Formenty P  Souquière S  Kilbourne A  Froment JM  Bermejo M  Smit S  Karesh W  Swanepoel R  Zaki SR  Rollin PE 《Science (New York, N.Y.)》2004,303(5656):387-390

Several human and animal Ebola outbreaks have occurred over the past 4 years in Gabon and the Republic of Congo. The human outbreaks consisted of multiple simultaneous epidemics caused by different viral strains, and each epidemic resulted from the handling of a distinct gorilla, chimpanzee, or duiker carcass. These animal populations declined markedly during human Ebola outbreaks, apparently as a result of Ebola infection. Recovered carcasses were infected by a variety of Ebola strains, suggesting that Ebola outbreaks in great apes result from multiple virus introductions from the natural host. Surveillance of animal mortality may help to predict and prevent human Ebola outbreaks.  相似文献   

Normal bacterial flora of the porcine uterus     

S Zaki  S L Manjrekar 《The Indian veterinary journal》1970,47(1):4-7

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Studies on growth products of Corynebacterium ovis. I. The exotoxin and its lethal action on white mice   总被引：2，自引：0，他引：2  

R Lovell  M M Zaki 《Research in veterinary science》1966,7(3):302-306

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