Results 71 to 80 of about 612,842 (306)

Imaging of the spleen in malaria [PDF]

, 2014
Splenomegaly, albeit variably, is a hallmark of malaria; yet, the role of the spleen in Plasmodium infections remains vastly unknown. The implementation of imaging to study the spleen is rapidly advancing our knowledge of this so-called "blackbox" of the
Shahid M. Khan, Janse, Chris J, Volker Heussler, De Niz Hidalgo, Mariana Isabel, Portillo, H.A. del, Janse, C.J., Heussler, Volker, Martin-Jaular, L., Niz, M. de, Heussler, V., Khan, Shahid M, Lorena Martin-Jaular, Ferrer, M., Calvo, M., Khan, S.M., Mariana De Niz, Hernando A. del Portillo, Chris J. Janse, Maria Calvo, Calvo, Maria, Ferrer, Mireia, del Portillo, Hernando A, Martin-Jaular, Lorena, Mireia Ferrer   +23 more
core   +1 more source

Five‐Year Outcomes of Laparoscopic Sphincter‐Preserving Surgery for Rectal Cancer: A Prospective Study in Elderly Vietnamese Patients

Aging and Cancer, EarlyView.
This prospective study demonstrates that laparoscopic sphincter‐preserving surgery is feasible for elderly patients. While overall survival reaches 70% at 5 years, advanced T‐stage and the omission of neoadjuvant therapy significantly drive recurrence, highlighting the need for personalized geriatric protocols despite logistical challenges.
Huu Duc Ho, Quang Le, Ngoc Thach Tran, Van Viet Ung, Loc Vu   +4 more
wiley   +1 more source

CYSTS OF THE SPLEEN. [PDF]

Journal of the American Medical Association, 1905
Splenic cysts, unaccompanied by cystic formation in other structures, do not often occur. The classes found are: 1, Dermoid cysts, one of this type being reported by Andral; 2, simple, serous, or blood cysts, of which a few cases have been reported; 3, echinococcus cysts.
openaire   +1 more source

Strain-specific spleen remodelling in Plasmodium yoelii infections in Balb/c mice facilitates adherence and spleen macrophage-clearance escape

, 2010
Knowledge of the dynamic features of the processes driven by malaria parasites in the spleen is lacking. To gain insight into the function and structure of the spleen in malaria, we have implemented intravital microscopy and magnetic resonance imaging of
Volker Heussler, Portillo, Hernando A. del, Soria, Guadalupe, Jaume Ordi, Martin-Jaular, L., Susana Kalko, Stefanie Graewe, Rosanas-Urgell, A., Burns, J., Kalko, S., Cortadellas, N., del Portillo, H. A., Lorena Martin-Jaular, Ferrer, M., Núria Cortadellas, Guadalupe Soria, Planas, Anna M., Graewe, S., Anna Planas, James Burns, Ordi, J., Anna Rosanas-Urgell, Heussler, Volker, Calvo, M., Hernando A. del Portillo, Soria, G., Maria Calvo, Planas, A., Mireia Ferrer   +28 more
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Role of macrophage sialoadhesin in host defense against the sialylated pathogen group B Streptococcus [PDF]

, 2014
Several bacterial pathogens decorate their surfaces with sialic acid (Sia) residues within cell wall components or capsular exopolysaccharides. Sialic acid expression can promote bacterial virulence by blocking complement activation or by engagement of ...
Joshua Olson, Louie, Aaron, Crocker, Paul R., Victor Nizet, Aaron Louie, Ajit Varki, Paul R. Crocker, Varki, Ajit, Nizet, Victor, Yung-Chi Chang, Chang, Yung-Chi, Olson, Joshua   +11 more
core   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source

Diagnostic value of exosome non-coding RNAs as non-invasive biomarkers in gastric cancer: a meta-analysis

Frontiers in Oncology
PurposeGastric cancer, characterised by a significant mortality rate, is one of the most prevalent malignant neoplasms globally. Exosomal non-coding RNAs play a key role in gastric carcinogenesis, metastasis and treatment resistance by regulating gene ...
Qiumiao Xu, Qiumiao Xu, Qinghong Yan, Qinghong Yan, Zhijiang Dai, Zhijiang Dai, Xiaoting Chen, Xiaoting Chen, Tongwei Liu, Tongwei Liu, Chengjin Peng, Chengjin Peng, Guoxin Huang, Xinyao Liu, Jingbin Wang   +14 more
doaj   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Hamartoma of the Spleen

Archives of Pathology & Laboratory Medicine, 2009
Abstract Splenic hamartoma is a rare, benign vascular proliferation that is often found incidentally while working up other complaints or at autopsy. Women more commonly present with symptoms related to mass effect than men. Histologic findings consist of unorganized vascular channels of varying width, with intervening red pulp–like ...
Hwajeong, Lee, Koichi, Maeda
openaire   +2 more sources