Results 31 to 40 of about 5,130 (134)
Técnicas moleculares para la detección de variantes somaclonales
Agronomía Mesoamericana, 2008 La variación somaclonal es la variación genética o epi genética que se genera durante el cultivo in vitro de plantas (cultivos celulares de tejidos u órganos) que provenga de células somáticas.
Neiva Sánchez Chiang +1 more
doaj +1 more source
Extended HPV typing as an efficient alternative within HPV‐based screening programs
International Journal of Cancer, Volume 159, Issue 3, Page 638-644, 1 August 2026.What's New? Extended high‐risk human papillomavirus (hrHPV) typing holds promise for improving cervical intraepithelial neoplasia grade 3 (CIN3) detection, particularly as vaccinated cohorts may shift the prevalence of oncogenic HPV types. The authors of this study evaluated extended hrHPV genotyping within a public screening program involving women ...
Joacim Meneses‐León +11 more
wiley +1 more source
Journal of Medical Virology, Volume 98, Issue 7, July 2026.ABSTRACT The Kaposi Sarcoma herpesvirus (KSHV) causes Kaposi sarcoma (KS), primary effusion lymphoma, a lymphoproliferative disease (KSHV‐multicentric Castleman's disease), and a cytokine inflammatory syndrome (KICS). These diseases occur more frequently, though not exclusively, among people living with HIV or other types of immune dysregulation. While
Julian Naipauer +10 more
wiley +1 more source
Substrate scope of ancestral versus modern family‐1 glycosidases
Protein Science, Volume 35, Issue 7, July 2026.Abstract Experimental studies support that protein engineering based on ancestral sequence reconstruction often leads to variants with biotechnologically useful biomolecular properties. These may include high stability, enhanced conformational flexibility and a modified catalysis range.
Luis I. Gutierrez‐Rus +11 more
wiley +1 more source
Einstein (São Paulo)Objective To evaluate the incidence of Y-chromosome microdeletions in individuals born from vasectomized fathers who underwent vasectomy reversal or in vitro fertilization with sperm retrieval by epididymal aspiration (percutaneous epididymal sperm ...
Milton Ghirelli-Filho +7 more
doaj +1 more source
Revista Brasileira de Ginecologia e Obstetrícia, 2010 OBJETIVO: avaliar o impacto do índice de massa corpórea (IMC) nos resultados de FIV/ICSI (Fertilização in vitro/injeção intracitoplasmática de espermatozoide) obtidos no Serviço de Reprodução Humana da Faculdade de Medicina do ABC.
Fabia Lima Vilarino +3 more
doaj +1 more source
Pest Management Science, Volume 82, Issue 7, Page 5971-5986, July 2026.RNA interference (RNAi) technologies, host‐induced gene silencing (HIGS) and spray‐induced gene silencing (SIGS), potentially offer sustainable crop protection. However, efficacy, costs, regulatory clarity, and socio‐environmental impacts require further evaluation for broader use.
Elisabetta Sergi +12 more
wiley +1 more source
Revista Brasileira de Ginecologia e Obstetrícia, 2007 OBJETIVO: descrever a experiência de um serviço de reprodução assistida com a utilização de meia dose de agonista do GnRH de depósito para a supressão hipofisária em ciclos de fertilização in vitro (FIV).
Élvio Tognotti +5 more
doaj +1 more source
Andrology, Volume 14, Issue 5, Page 1249-1260, July 2026.ABSTRACT Background Extracellular vesicles (EVs) produced by accessory sex glands play a key role in sperm functionality, influencing motility, viability, acrosome integrity, metabolic activity, and capacitation. Most studies on the effects of EVs on spermatozoa have focused on ejaculated spermatozoa, which have already been exposed to their own native
Ana Moya‐Fernández +4 more
wiley +1 more source
Um filho quando eu quiser?: o caso da França contemporânea
Revista Estudos Feministas, 2005 http://dx.doi.org/10.1590/S0104-026X2005000100004 A livre escolha da maternidade e do momento de vivê-la foram reivindicações centrais e unânimes do movimento de mulheres nos anos 1970.
Laurence Tain
doaj