نتایج جستجو برای: aphelinus mali
تعداد نتایج: 4240 فیلتر نتایج به سال:
BACKGROUND Leishmania major complex is the main causative agent of zoonotic cutaneous leishmaniasis (ZCL) in the Old World. Phlebotomus papatasi and Phlebotomus duboscqi are recognized vectors of L. major complex in Northern and Southern Sahara, respectively. In Mali, ZCL due to L. major is an emerging public health problem, with several cases reported from different parts of the country. The m...
BACKGROUND School surveys provide a convenient platform to obtain large child cohorts from multiple communities and are widely used as a proxy to determine community prevalence of neglected tropical diseases. The purpose of this study was to compare trachoma prevalence between preschool- and school-aged children and children who attend and do not attend school. METHODS We analysed data from c...
OBJECTIVES To describe human papillomavirus (HPV) distribution in invasive cervical carcinoma (ICC) from Mali and Senegal and to compare type-specific relative contribution among sub-Saharan African (SSA) countries. METHODS A multicentric study was conducted to collect paraffin-embedded blocks of ICC. Polymerase chain reaction, DNA enzyme immunoassay and line probe assay were performed for HP...
OBJECTIVE We sought to identify predictors of in-hospital maternal mortality among women attending referral hospitals in Mali and Senegal. METHODS We conducted a cross-sectional epidemiological survey using data from a cluster randomized controlled trial (QUARITE trial) in 46 referral hospitals in Mali and Senegal, during the pre-intervention period of the trial (from October 1st 2007 to Octo...
In this paper the validation and implementation of a Real-time PCR protocol based on ribosomal protein genes has been carried out for sensitive and specific quantification of 'Candidatus (Ca.) Phytoplasma mali' (apple proliferation phytoplasma, APP) in insects. The method combines the use of EvaGreen(®) dye as chemistry detection system and the specific primer pair rpAP15f-mod/rpAP15r3, which a...
به منظور شناسایی قارچ‌های مولد بیماری سفیدک پودری روی درختان و درختچه‌های جنگلی ارسباران در آذربایجان شرقی، نمونه‌های متعددی که طی سالهای 84-1376 از این جنگلها جمع‌آوری شده بود، مورد بررسی قرار گرفتند. در این تحقیق، در مجموع 19 آرایه از قارچ‌های تیره Erysiphaceae به نامهای Erysiphe adunca var. adunca ،E. alphitoides var. alphitoides ،E. berberidis var. asiatica ، E. celtidis، E. clandestina va...
تراکم جمعیت کنههای Tydeus longisetosus،Tetranychus turkestani و شکارگر آنهاZetzellia mali روی دو رقم سیب گلدن و گلاب در تابستان 1385 در شهرستان مراغه مورد بررسی قرار گرفت. میانگین تراکم جمعیت T. longisetosus و T. turkestani روی ارقام گلدن و گلاب به ترتیب 35/3، 02/4 و 022/1، 26/1 و کنه Z. mali بهترتیب 829/0 و 057/1 عدد در هر برگ تعیین شد. میانگین تراکم جمعیت کنهها روی دو رقم سیب تفاوت معنی...
Valsa mali is a causal agent of apple and pear trees canker disease, which is a destructive disease that causes serious economic losses in eastern Asia, especially in China. The lack of an efficient transformation system for Valsa mali retards its investigation, which poses difficulties to control the disease. In this research, a transformation system for this pathogen was established for the f...
A spatial analysis was carried out to identify factors related to geographic differences in infant mortality risk in Mali by linking data from two spatially structured databases: the Demographic and Health Surveys of 1995-1996 and the Mapping Malaria Risk in Africa database for Mali. Socioeconomic factors measured directly at the individual level and site-specific malaria prevalence predicted f...
Although screening for pre-cancerous cervical lesions and human papilloma virus (HPV) vaccination are accepted and effective means to prevent cervical cancer, women in Mali have limited access to these interventions. In addition, cervical cancer prevention by HPV vaccination has been controversial in some settings. To reduce cervical cancer prevalence and increase HPV vaccine uptake, it is impo...
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