نتایج جستجو برای: pires vector
تعداد نتایج: 197709 فیلتر نتایج به سال:
OBJECTIVES XJ-160 virus is a mosquito-derived Sindbis-like virus isolated in China. Based on its infectious clone (pBR-XJ-160) we have developed an RNA-based vector system. In this work, we constructed packaging cell lines (PCLs) for XJ-160 virus. METHODS Firstly, XJ-160 virus structural protein expression cassette pcE or pICH was constructed by cloning the gene of glycoprotein E3E26KE1 or ca...
objective: in this study, two conserved genes (m1 and np) of influenza virus were expressed in a bicistronic vector in order to develop a universal gene based vaccine. materials and methods: plasmids m1-pires2-egfp, pires2-np were constructed by cloning the pcr products of m1 and np genes which were amplified from the a/peurto rico/8/34 (h1n1) influenza virus strain into the plasmid expression...
انتقال ژن به واسطه اسپرم (smgt) به منظور تولید انواع مختلف حیوانات ترانسژن مانند حشرات، ماهی، پرندگان و پستانداران گزارش شده است. در این زمینه روش های مختلفی برای تزریق dna خارجی به بیضه استفاده می شود. با اینحال در حال حاضر تعیین فاصله بین زمان تزریق dna اگزوژن و جفت گیری، جایگاه اصلی و میزان الحاق dna خارجی در اسپرم و بیان و پایداریdna اگزوژن در بیضه نا ممکن می باشد. در مطالعه حاضر پایداری ...
1. Urbanization; an increasing risk factor for leishmaniasis. Wkly Epidemiol Rec. 2002;44:365–72. 2. Abranches P, Lopes FJC, Conceição-Silva FM, Ribeiro MMS, Pires CA. Kala-azar in Portugal. III. Results of a survey on canine leishmaniasis performed in the Lisbon region. Comparison of urban and rural zones [in French]. Ann Parasitol Hum Comp. 1983;58:307–15. 3. Miró G, Montoya A, Mateo M, Alons...
Furin, a potent proprotein convertase involved in activation of several cancer-related substrates, is synthesized as an inactive zymogen, thus minimizing the occurrence of premature enzymatic activity that would lead to inappropriate protein activation or degradation. This natural inhibitory mechanism is based on the presence of an inactivating prosegment at the NH2 terminal of the zymogen. Aft...
Furin, a potent proprotein convertase involved in activation of several cancer-related substrates, is synthesized as an inactive zymogen, thus minimizing the occurrence of premature enzymatic activity that would lead to inappropriate protein activation or degradation. This natural inhibitory mechanism is based on the presence of an inactivating prosegment at the NH2 terminal of the zymogen. Aft...
Incorporation of biomolecular epitopes to malarial antigens should be explored in the development of strain-transcending malarial vaccines. The present study sought to determine safety, immunogenicity and cross-species efficacy ofPlasmodium falciparum serine repeat antigen 5 polypeptide co-expressed with epitopes of Bacille-Calmette Guerin (BCG), tetanus toxoid (TT) and a chemokine gene. Olive ...
Resenha do Livro:
 PAIVA; Carlos Henrique Assunção; PIRES-ALVES, Fernando. Atenção Primária à Saúde: uma história brasileira. São Paulo: Hucitec Editora, 2021.
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