Risk Factors for Chronic Diseases and Multimorbidity in a Primary Care Context of Central Argentina: A Web-Based Interactive and Cross-Sectional Study.

Global health agencies estimate an increase of chronic diseases in South America. Nevertheless, few studies have investigated chronic diseases and their risk factors in the perspective of multimorbidity. This research aimed to identify these aspects in a primary health care setting of central Argentina.

Identification of molecular markers associated with leptine in reciprocal backcross families of diploid potato.

Solanum phureja clone 1-3 and S. chacoense clone 80-1 have a zero and high leptine content in their foliage, respectively. An F(1) hybrid (CP2) was intermediate for the trait, but self-incompatible.

Microsatellite marker analysis of an anther-derived potato family: skewed segregation and gene-centromere mapping.

Segregation patterns of polymorphic simple sequence repeat (SSR) primer pairs were investigated in monoploid potato families derived from anther culture. A total of 14 primers developed from the sequences in the database, as well as from a genomic library of potato, was used. Distorted segregation was observed for seven (50%) polymorphic loci among monoploids derived from an interspecific hybrid.

Development of microsatellite markers in potato and their use in phylogenetic and fingerprinting analyses.

Three genomic libraries were constructed using a mixture of DNA from Solanum phureja Juz. & Buk., and S.

'Dry sex' and HIV infection among women attending a sexually transmitted diseases clinic in Lusaka, Zambia.

Objectives: To describe 'dry sex' practices intended to decrease vaginal secretions and to determine whether these practices are related to HIV infection.

Subjects And Methods: A cross-sectional study was conducted in a sexually transmitted diseases clinic in a teaching hospital in Lusaka, Zambia. The subjects comprised 329 women aged 15-50 years presenting consecutively for an initial evaluation of sexually transmitted disease symptoms.