Collection In Vitro In Vivo
Mostrando 1-12 de 50 artigos, teses e dissertações.
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1. Intensive use of IVF by large-scale dairy programs
Abstract The number of embryos produced by in vitro fertilization (IVF) has grown exponentially in recent years. Recently, for the first time, the number of embryos produced and transferred in vitro was significantly higher than the number developed in vivo worldwide. In this context, a particular boost occurred with ovum pick-up (OPU) and in vitro embryos p
Anim. Reprod.. Publicado em: 28/11/2019
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2. Rhabditis spp., in the Espírito Santo, State of Brazil and evaluation of biological control
Resumo Os objetivos neste estudo foram descrever ocorrências do nematódeo Rhabditis spp., causando otite parasitária em bovinos leiteiros da raça Gir no estado do Espírito Santo, sudeste do Brasil, e avaliar o controle biológico desse nematódeo utilizando os fungos nematófagos Duddingtonia flagrans (AC001) e Monacrosporium thaumasium (NF34). Após a
Rev. Bras. Parasitol. Vet.. Publicado em: 06/06/2019
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3. EFEITO IN VITRO E IN VIVO DE EXTRATOS DE Eugenia uniflora EM NEMATÓDEOS GASTRINTESTINAIS DE OVINOS
Resumo Este estudo avaliou a ação in vitro e in vivo de extratos de Eugenia uniflora em nematódeos gastrintestinais de ovinos. No teste de inibição da eclodibilidade dos ovos, extratos aquosos e hidroalcoólicos foram testados nas concentrações de 40 a 1,25 mg/mL. O efeito citotóxico foi mensurado através do ensaio de MTT em células VERO nas concen
Ciênc. anim. bras.. Publicado em: 20/05/2019
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4. Biologically active compounds from cyanobacteria extracts: in vivo and in vitro aspects
An investigation was directed towards the antiacetylcholinesterase activity of the acid aqueous and methanolic extracts of five cyanobacterial taxa, which encompasses an enzymatic inhibition essay and the evaluation of the physiological responses of mice to cyanobacterial extracts along with toxicological observations. The strains Calothrix sp. CCIBt 3320, T
Rev. bras. farmacogn.. Publicado em: 14/05/2013
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5. Ação de cordia verbenacea sobre schistosoma mansoni / Activity of cordia verbenacea on schistosoma mandoni
The trematode Schistosoma mansoni is responsible for causing a form of schistosomiasis that kills around 280,000 people each year. Since there are cases of tolerance and resistance to the drugs currently used in the treatment for this disease, namely praziquantel (PZQ) and oxamniquine, there is a need for new schistosomicidal drugs. In that regard, the resea
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/01/2012
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6. Antiasthmatic and antiallergic potential of methanolic extract of leaves of Ailanthus excelsa
The aim of study was antiasthmatic potential of methanolic extract of leaves of Ailanthus excelsa Roxb., Simaroubaceae. Traditionally or in Indian system of medicine, A. excelsa is used in the treatment of asthma, cough, colic pain, cancer, diabetes and also used as antispasmodic, antifertility, bronchodilator. Stem bark of A. excelsa already reported for it
Revista Brasileira de Farmacognosia. Publicado em: 11/03/2011
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7. Avaliação "in vitro" e "in vivo" do sêmen eqüino diluído em água de coco em pó (ACP-105) e resfriado a 5C / Evaluation in vitro and in vivo of equine semen extended in powder coconut water (PCW-105) and cooled at 5C
Modern horse reproduction, in most breeds, in based on the use of artificial insemination (AI). The wide-spread use of AI has accelerated genetic progress by making selected stallion available to breeders outside the country or region where the stallion is located. When transport of semen from the collection centre to the place where the mare is to be insemi
Publicado em: 2008
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8. Clinical and biochemical manifestation produced by scorpion (Hemiscorpius lepturus) venom in experimental animals
Several studies have been published about the clinical and biochemical manifestations produced by the venom of scorpions of the Buthidae family, but very few reports have indicated the manifestations induced by the venom of the Scorpionidae family. Hemiscorpius lepturus is an important scorpion species present in the south and southwestern part of Iran, caus
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2007
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9. Reação de progênies de maracujazeiro-azedo ao Colletotrichum gloeosporioides e biocontrole da antracnose com Trichoderma spp.
REACTION OF SOUR PASSIONFRUIT LINEAGES TO Colletotrichum gloeosporioides AND BIOCONTROL OF ANTHRACNOSE BY Trichoderma spp. ABSTRACT Given the importance of the passion fruit crop, where Brazil is the leading world producer, the present work had the objective to evaluate the reaction of lineages of Sour Passionfruit (Passiflora edulis Sims f. flavicarpa Deg.)
Publicado em: 2006
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10. Estudo clinico do alho fresco em voluntarios sadios : avaliação da agregação plaquetaria in vitro e in vivo e comportamento da pressão arterial atraves da MAPA in vivo
Objective: This thesis has as objectives: to evaluate the platelet aggregation and the behavior of blood pressure in three moments (control; garlic single dose (3,5 g) and garlic daily dose (3,5 g) twice a day for 4 days) in healthy volunteers; To analyze the in vitro platelet aggregation answer adding garlic extract diluted in PRP and the last to correlate
Publicado em: 2004
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11. In vitro and in vivo cholera toxin production by classical and El Tor isolates of Vibrio cholerae.
A comparative study was carried out on the in vitro production of cholera toxin by 19 Vibrio cholerae El Tor isolates from patients with cholera in South Africa, one El Tor isolate from a patient in Malawi (a country approximately 1000 km north-northeast of South Africa), 6 El Tor and 12 classical type isolates from patients in Bangladesh, and 5 culture coll
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12. Comparison of the in vivo and in vitro effects of lead on the pH-activity relationship of human erythrocytic delta-aminolaevulinic acid dehydratase.
The effect of lead in vitro on the pH-activity relationship of human erythrocytic delta-aminolaevulinic acid dehydratase (delta-ALAD) and on the assessment of lead exposure with ratios of delta-ALAD activity measured at specific pH values was investigated. The addition of lead nitrate to whole blood at concentrations ranging from 0.40 to 8.1 mumole Pb2+/1, f