Results 31 to 40 of about 376,263 (345)

Vasectomy and vasectomy reversal: An update

Indian Journal of Urology, 2011
Vasectomy is an elective surgical sterilization procedure for men that is intended to obstruct or remove a portion of both vas deferens, thereby preventing sperm from moving from the testes to the ejaculatory ducts.
Ranjith Ramasamy, Peter N Schlegel
doaj   +1 more source

Neutrino Helicity Reversal and Fundamental Symmetries

, 2014
A rather elusive helicity reversal occurs in a gedanken experiment in which a massive left-handed Dirac neutrino, traveling at a velocity u < c, is overtaken on a highway by a speeding vehicle (traveling at velocity v with u < v < c).
Jentschura, U. D., Wundt, B. J.
core   +1 more source

Tubal ligation regret and related risk factors: findings from a case-control study in Pernambuco State, Brazil Fatores de risco para o arrependimento da laqueadura tubária: resultados de um estudo de caso-controle em Pernambuco, Brasil

Cadernos de Saúde Pública, 2009
A case-control study was carried out at a public teaching hospital in Recife, Pernambuco State, Brazil in 1997 to investigate risk factors among women who feel regret after undergoing sterilization through tubal ligation.
Ana Bernarda Ludermir, Kátia Maria de Melo Machado, Aurélio Molina da Costa, Sandra Valongueiro Alves, Thália Velho Barreto de Araújo   +4 more
doaj   +1 more source

Efficacy of lesion sterilization and tissue repair in primary tooth with internal resorption: A case series

Contemporary Clinical Dentistry, 2018
Lesion sterilization and tissue repair (LSTR) treatment involves the use of a triple antibiotic mixture in a suitable vehicle, which is used to disinfect root canal systems.
Bhaswati Chakraborty, Anupama P Nayak, Arathi Rao   +2 more
doaj   +1 more source

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

Molecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad, Mahmood Hachim, Tom Bertin, Karolina Penderecka, Rifat Hamoudi, Saif Khan, Rui Henrique, Natalie Bergmoser, Manit Arya, Kalle Sipila, Matteo Vietri Rudan, Asif Muneer, Aamir Ahmed   +12 more
wiley   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

FEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq, Nestor G. Casillas‐Vega, Alma Gomez‐Loredo, Xristo Zarate   +3 more
wiley   +1 more source

Fatores associados ao futuro reprodutivo de mulheres desejosas de gestação após ligadura tubária Factors associated with the reproductive future of patients wishing pregnancy after being submitted to tubal ligation

Revista Brasileira de Ginecologia e Obstetrícia, 2007
OBJETIVO: analisar os fatores associados ao futuro reprodutivo de mulheres submetidas previamente à laqueadura tubária (LT), que desejavam nova gestação, atendidas em serviço público.
Antônio Carlos Rodrigues da Cunha, Miriam da Silva Wanderley, Volnei Garrafa   +2 more
doaj   +1 more source

The effect of salubrinal on the endoplasmic reticulum stress pathway in heat‐stressed spermatogonial cells in vitro

FEBS Open Bio, EarlyView.
This study investigates the protective role of salubrinal against heat‐induced endoplasmic reticulum (ER) stress in mouse spermatogenic cells (GC1 and GC2). By modulating the ER stress pathway, salubrinal alleviates cellular stress and supports spermatogenic cell survival, suggesting its potential as a therapeutic candidate for heat‐related infertility.
Suna Karadeniz Saygili, Mustafa Oztatlici, Mahmut Kemal Ozbilgin   +2 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

Advanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz, Pablo Varela, Laura del‐Mazo‐Barbara, Irene Lodoso‐Torrecilla, Emilio Jiménez‐Piqué, Jordi Franch, Miguel Alaminos, Maria‐Pau Ginebra   +7 more
wiley   +1 more source