Results 41 to 50 of about 4,330 (166)

α‐Adrenergic blockade impairs ductus venosus shunting during an acute period of fetal hypoxaemia without further deficits to cerebral oxygen delivery

Experimental Physiology, Volume 111, Issue 4, Page 1796-1807, 1 April 2026.
Abstract The fetal circulation has unique shunts, including the ductus venosus (DV), the tone of which dictates how much substrate‐rich blood returning from the placenta is streamed preferentially away from the liver and instead towards the heart. Herein, we aimed to use clinically relevant MRI techniques in sheep to measure indirectly induced changes ...
Jack R. T. Darby, Stacey L. Holman, Brahmdeep S. Saini, Sunthara Rajan Perumal, Mike Seed, Christopher K. Macgowan, Janna L. Morrison   +6 more
wiley   +1 more source

Latent Syphilis Infection in Pregnancy: An Ultrasound Diagnosed Case of Penicillin Treatment Failure

Case Reports in Obstetrics and Gynecology, 2018
We report a case of early latent syphilis (reactive serologic tests without clinical evidence of disease within 24 months from the onset of the infection) in pregnancy.
Lucia Pasquini, Elena Rita Magro-Malosso, Adalgisa Cordisco, Michele Trotta, Mariarosaria Di Tommaso   +4 more
doaj   +1 more source

Methodological comparison of fetal brain 1H‐MRS data analysis techniques and gestational age analysis using LCModel in the fetal sheep brain

Experimental Physiology, Volume 111, Issue 4, Page 1597-1611, 1 April 2026.
Abstract Proton (1H) magnetic resonance spectroscopy (MRS) is a non‐invasive imaging technique that can be used to assess brain metabolism. Establishing reference levels of fetal brain metabolites in a translatable preclinical model is crucial for identifying subtle deviations from normal cerebral development. Herein, we developed a 1H‐MRS protocol for
Jordan A. Minns, Jack R. T. Darby, Georgia K. Williams, Jesse T. Tu, Ziqi Sun, Jessie Guo, Steven P. Miller, Christopher K. Macgowan, Mike Seed, Jamie Near, Janna L. Morrison   +10 more
wiley   +1 more source

Low syphilis treatment rates and associated birth outcomes in pregnant women with and without HIV in Zambia: A cohort study

International Journal of Gynecology &Obstetrics, Volume 172, Issue 3, Page 1569-1575, March 2026.
Abstract Objective Syphilis and HIV in pregnancy contribute to adverse birth outcomes in Africa. Benzathine penicillin G remains an effective treatment for syphilis in pregnancy, yet gaps persist in timely treatment. The aim of this study was to compare factors associated with adverse birth outcomes among pregnant women diagnosed with syphilis in ...
Albert Manasyan, Anna V. Jones, Yumo Xue, Herbert Kapesa, Maureen Mzumara, Jodie A. Dionne, Mwangelwa Mubiana‐Mbewe   +6 more
wiley   +1 more source

Antimicrobial prescribing guidelines for feedlot cattle

Australian Veterinary Journal, EarlyView.
P Cusack, T Batterham, SW Page, GF Browning, JM Norris   +4 more
wiley   +1 more source

Conjugal Secondary Syphilis With Divergent Cutaneous Manifestations: Papulonodular Variant

Clinical Case Reports, Volume 14, Issue 2, February 2026.
Secondary syphilis (Papulonodular variant). Multiple erythematous papules and nodules on the (a) left side of the neck, (b) posterior neck, and (c) face. (d) Solitary indurated, erythematous papule over the shaft of the penis (arrow). ABSTRACT Syphilis should be considered in patients with atypical papulonodular eruptions, as even conjugal cases may ...
Mahesh Mathur, Sumit Paudel, Sandhya Regmi, Nabita Bhattarai, Shilpa Maharjan, Sambidha Karki   +5 more
wiley   +1 more source

Efeito da penicilina G a cada três semanas sobre o surgimento de Streptococcus viridans resistentes à penicilina na microflora oral Effect of penicillin G every three weeks on oral microflora by penicillin resistant Viridans Streptococci

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: Penicilina G benzatina a cada 3 semanas é o protocolo padrão para a profilaxia secundária para febre reumática recorrente. OBJETIVO: Avaliar o efeito da penicilina G benzatina em Streptococcus sanguinis e Streptococcus oralis em pacientes com
André Andrade de Aguiar, Roney Orismar Sampaio, Jorge Luiz de Mello Sampaio, Guilherme Sobreira Spina, Ricardo Simões Neves, Luiz Felipe Pinho Moreira, Max Grinberg   +6 more
doaj  

The Prevalence of Scabies, Skin Infection and Rheumatic Heart Disease in a Cross‐Sectional Study of Tongan Primary School Children

Journal of Paediatrics and Child Health, Volume 62, Issue 2, Page 202-208, February 2026.
ABSTRACT Background Scabies is a common health issue in the Pacific and may contribute to rheumatic heart disease (RHD). This study assessed the prevalence of scabies and other skin conditions among Tongan schoolchildren and examined the association between these conditions and RHD.
Simon Thornley, Toakase Fakakovikaetau, Mele Tilema Cama, Mele ‘Atuekaho Manu, Kalolaine Tahitua, Shunsuke Moritsuka, Richard J. Johnson, Viliami Puloka, Losana Vuki, Joseph Takai, Jacqui Williamson, Saptorshi Gupta, Arthur J. Morris, Gerhard Sundborn   +13 more
wiley   +1 more source

A 30-Year-Old Man with HIV, Fever, and a Rash

Dermatopathology, 2018
Patients who present with papular rashes have a wide differential diagnosis particularly in the setting of immune compromise. A 30-year-old male diagnosed with HIV since 2009, never on antiretroviral therapy, with a nadir CD4 count of 333 cells/mm3 and a
Radhika Shah, Saami Khalifian, Lyn Duncan, Daniela Kroshinsky, Bonnie Mackool   +4 more
doaj   +1 more source

Myocarditis Following Invasive Group A Streptococcus Infection: Important Differential Diagnostic Distinctions

Case Reports in Infectious Diseases, Volume 2026, Issue 1, 2026.
Nonrheumatic streptococcal pharyngitis−associated myocarditis presents as acute myocarditis within days of Group A Streptococcus pharyngitis, typically resolving with antibiotics and minimal sequelae. It is thought to result from direct bacterial toxin injury rather than autoimmunity.
Jonathan M. Oxman, Michael Bourne, David C. Perlman, Nicholas Sells, Priya Gusain   +4 more
wiley   +1 more source