Results 51 to 60 of about 283 (180)

Female Genital Tuberculosis, Ghana: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Female genital tuberculosis is an underdiagnosed cause of infertility and amenorrhea in tuberculosis‐endemic regions. Hysteroscopy combined with histopathology can confirm the diagnosis even when molecular testing is negative. Clinicians should maintain a high index of suspicion and pursue multimodal diagnostic evaluation in women with ...
Anthony K. Dah, Dennis Brempong, Paschal K. Dah, Gladys Kaba, Emily Boakye‐Yiadom, Ernest Kwasi Adjei, Verner N. Orish   +6 more
wiley   +1 more source

Access to diagnosis using liquid biopsy (ADLiB): Identifying lymphoma in a tuberculosis‐endemic setting

HemaSphere, Volume 10, Issue 6, June 2026.
Abstract In HIV‐ and tuberculosis (TB)‐endemic regions, lymphoma diagnosis is often delayed because symptoms can overlap with TB, and access to biopsy and specialized pathology is limited. To address this, we developed and internally evaluated the Access to Diagnosis using Liquid Biopsy (ADLiB) platform—a plasma cell‐free DNA (cfDNA)‐based approach ...
Katherine Antel, Nina Xiong, Mwanasha Merrill, Taiyang Chen, Lauren McGrath, Clara Droessler, Maxine van der Schyff, Meng‐Xuan Wu, Dylan Cheddie, Charlotte Slome, Liam McBride, Jonathan Day, Zainab Mohamed, Nazia Fakie, Nomonde Mbatani, Charlotte Shultz, Graeme Meintjes, Svitlana Tyekucheva, Elizabeth F. Cohen, Michael Y. Tolstorukov, Estelle Verburgh, Mark A. Murakami   +21 more
wiley   +1 more source

Fundamentalization of Periods for First- and Second-overtone Classical Cepheids

The Astrophysical Journal Letters
Almost half of all classical Cepheids do not pulsate in fundamental mode, and nowadays, the fundamentalization of their higher-mode periods is frequently applied to increase the sample size in astrophysical investigations and allow for comparison with ...
Bogumił Pilecki
doaj   +1 more source

Classification of Periodic Variable Stars from TESS

The Astrophysical Journal Supplement Series
The number of known periodic variable stars has increased rapidly in recent years. As an all-sky transit survey, the Transiting Exoplanet Survey Satellite (TESS) plays an important role in detecting low-amplitude variable stars.
Xinyi Gao, Xiaodian Chen, Shu Wang, Jifeng Liu   +3 more
doaj   +1 more source

Baseline Data on Viral Suppression, Treatment Adherence and Mental Health in Peripartum Girls and Young Women With HIV in Zimbabwe

Journal of the International AIDS Society, Volume 29, Issue S1, June 2026.
ABSTRACT Introduction Peripartum adolescent girls and young women (AGYW) with HIV have lower viral suppression compared to older women. But the recently introduced dolutegravir‐based regimens and psychosocial peer motivation may improve viral control.
Tariro D. Chawana‐Mutingwende, Bernard Ngara, Leon‐Say Mudadi, Thelma T. Tauya, Marvelous Sibanda, Mercy Mutambanengwe‐Jacob, Precious Andifasi, Bernadette Malunda, Tinashe Chidemo, Annie Mapfunde, Sandra Nyakudya, Anna Z. Mufumisi, Thandiwe H. Chirenda, Tobias Chitambo, Walter T. S. Nderecha, Constance Murandu, Miriam Gwande, Kudakwashe Muringayi, Rhoda Micah Bongo, Hideaki Okochi, Karen Kuncze, Angela Mushavi, Nicola Willis, Karen Webb, Monica Gandhi, Lynda Stranix‐Chibanda   +25 more
wiley   +1 more source

Stellar Pulsation and Evolution: A Combined Theoretical Renewal and Updated Models (SPECTRUM). I. Updating Radiative Opacities for Pulsation Models of Classical Cepheid and RR-Lyrae

The Astrophysical Journal
Pulsating stars are universally recognized as precise distance indicators and tracers of stellar populations. Their variability, combined with well-defined relationships between pulsation properties and intrinsic evolutionary parameters such as ...
Giulia De Somma, Marcella Marconi, Santi Cassisi, Roberto Molinaro   +3 more
doaj   +1 more source

Incidence of HIV and HCV Among People Who Inject Drugs in Montreal, Canada: Data From the HEPCO Longitudinal Cohort Study, 2011–2025

Journal of Viral Hepatitis, Volume 33, Issue 6, June 2026.
ABSTRACT Ongoing monitoring of hepatitis C virus (HCV) and HIV incidence among people who inject drugs (PWID) is important for epidemic control and assessing progress towards disease elimination. We estimated trends in HIV and HCV infection incidence in a community‐based cohort of PWID in Montreal, Canada.
Bluma Blake Kleiner, Milca Meconnen, Marleine Azar, Nanor Minoyan, Geng Zang, Adelina Artenie, Valérie Martel‐Laferrière, Didier Jutras‐Aswad, Julie Bruneau, Sarah Larney   +9 more
wiley   +1 more source

Variable Stars in M31 Stellar Clusters from the Panchromatic Hubble Andromeda Treasury

The Astrophysical Journal
Variable stars in stellar clusters can offer key constraints on stellar evolution and pulsation models, utilizing estimates of host cluster properties to constrain stellar physical parameters.
Richard Smith, Avi Patel, Monika D. Soraisam, Puragra Guhathakurta, Pranav Tadepalli, Sally Zhu, Joseph Liu, Léo Girardi, L. Clifton Johnson, Sagnick Mukherjee, Knut A. G. Olsen, Benjamin F. Williams   +11 more
doaj   +1 more source

The evolution of the Galactic nuclear bulge traced by Cepheid variable stars [PDF]

Journal of Physics: Conference Series, 2012
The Galactic nuclear bulge hosts significant populations of young stars, within a few hundred parsecs around the Galactic Centre, unlike the more extended bulge. Recently, we discovered classical Cepheid variable stars (hereinafter Cepheids) in the Galactic nuclear bulge.
openaire   +1 more source

DOTA‐grafted Cationic Polymers Behaving as Powerful Macromolecular Resistance‐reversal Agents (MRRAs) Combating Against New Delhi Metallo‐β‐lactamase (NDM)‐producing Bacteria

Advanced Science, Volume 13, Issue 27, 13 May 2026.
Two macromolecular resistance‐reversal agents (MRRAs)—linear (MRRAL) and nanostructured (MRRAN) polymers were fabricated by integrating DOTA motifs into tunable polycationic scaffolds. MRRAs exhibit superior antibacterial potency once combined with meropenem (MEM) through (i) bacterial membrane disruption via localized cationic charge and ...
Ruixue Wang, Jian Zhang, Yun li, Liping Qiao, Zhuorui Dong, Dandan Cui, Peirong Bai, Liping Li, Bing Cao, Ruiping Zhang   +9 more
wiley   +1 more source