Results 21 to 30 of about 69,906 (229)

Female rats are less susceptible during puberty to the lethal effects of percutaneous exposure to VX

open access: yesToxicology Reports, 2016
Nerve agents with low volatility such as VX are primarily absorbed through the skin when released during combat or a terrorist attack. The barrier function of the stratum corneum may be compromised during certain stages of development, allowing VX to ...
Linnzi K.M. Wright   +3 more
doaj   +1 more source

Screening a library of temperature-sensitive mutants to identify secretion factors in Staphylococcus aureus

open access: yesJournal of Bacteriology
Protein secretion is an essential cell process in bacteria, required for cell envelope biogenesis, export of virulence factors, and acquisition of nutrients, among other important functions. In the Sec secretion pathway, signal peptide-bearing precursors
Owen Leddy   +6 more
doaj   +1 more source

Inhibitory activities of monoclonal antibodies against Staphylococcus aureus clumping factor A

open access: yesmBio
Staphylococcus aureus infection is a frequent cause of sepsis in humans, a disease associated with high mortality and without specific intervention. Clumping factor A (ClfA) displayed on the bacterial surface plays a key role in promoting S.
Biswarup Banerjee   +8 more
doaj   +1 more source

The facial profile in brazilian adults

open access: yesBrazilian Journal of Oral Sciences, 2017
AIM: To investigate if there is agreement between measurement values obtained for Brazilian adults and the values recommended by Holdaway, Merrifield, Burstone, Steiner and Ricketts, for facial profile soft tissue analysis.
Taísa Figueiredo Chagas   +2 more
doaj   +1 more source

A SecA-associated protease modulates the extent of surface display of staphylococcal protein A

open access: yesJournal of Bacteriology
In bacteria, signal peptides direct pre-proteins to the SecYEG secretion channel and are typically cleaved by signal peptidases during translocation across the membrane.
Muhammad S. Azam   +5 more
doaj   +1 more source

Rıcketts' Frontal Cephalometrıc Measurements In The Chıldren Of Erzurum Regıon

open access: yesTurkish Journal of Orthodontics, 1989
In the present study, Ricketts' frontal cephalometric measurements have been done on the postero-anterior head films of 140 children-71 male 69 female-living Erzurum area.
Muzaffer Gülyurt
doaj   +1 more source

Correlación entre biotipo facial clínico y cefalométrico como elementos de diagnóstico en Ortodoncia

open access: yesRevista Científica Especialidades Odontológicas UG, 2018
Introducción: Existe varios métodos para determinar el biotipo facial de un individuo como el análisis clínico y cefalométrico que sirven como elementos de diagnóstico en ortodoncia.
Byron Rosendo Chacha Vivar   +1 more
doaj   +1 more source

The signal peptide of staphylococcal protein A alters the multimeric states of PepV

open access: yesMicrobiology Spectrum
Signal peptides (SPs) have traditionally been recognized as molecular address tags that direct protein translocation between subcellular compartments. However, emerging evidence suggests that they serve additional functions beyond their canonical role in
Muhammad S. Azam, Dominique Missiakas
doaj   +1 more source

Interviurile lui Mircea Eliade (I) – contribuții documentare – [PDF]

open access: yesRevista de Istorie și Teorie Literară, 2020
The paper is an introduction to the unpublished text of Mac Linscott Ricketts’ research interviews with Mircea Eliade, between 1981 and 1984 (with a supplementary conversation with Christinel Eliade dating from 1986).
Liviu Bordaș
doaj  

Comparación de altura labial superior media y perfil facial de Ricketts, en pacientes fisurados de 2 a 8 años tratados con Ortopedia Prequirúrgica de Grayson y pacientes no fisurados, Hospital Regional de Talca, 2002-2010 [PDF]

open access: yes, 2011
95 p.OBJETIVOS: Determinar y comparar la altura labial superior media y el perfil facial de Ricketts, de pacientes fisurados operados de 2 a 8 años, tratados con Ortopedia Prequirúrgica de Grayson y pacientes sin fisura, atendidos en el Hospital Regional
Duffau Alvear, Natalie Nicole   +1 more
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