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[Biological essence of blood stasis-heat syndrome in ischemic stroke and current research status of traditional Chinese medicine prevention and treatment based on thromboinflammation reaction].

Zhongguo Zhong Yao Za Zhi

December 2024

Institute of Basic Theory on Integrated Traditional Chinese and Western Medicine, College of Integrated Traditional Chinese Medicine and Western Medicine, Hunan University of Chinese Medicine Changsha 410208, China.

Blood stasis-heat syndrome is one of the common syndromes of ischemic stroke, which is manifested as syndromes of blood stasis and heat during the pathological progression of patients with ischemic stroke, but there is a lack of systematic research on its biological essence. Thromboinflammation reaction is a newly proposed pathological mechanism highly associated with thrombosis and inflammatory reaction, and it refers to the fact that under the mediation of von Willebrand factor(vWF) and the kallikrein-kinin system, thrombosis and inflammatory reaction interact with each other. Activation of T cells and neutrophils further aggravates thrombosis and worsens the pathological progression of ischemic stroke.

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Introduction: Alterations in homologous recombination repair (HRR) genes occur in 20%-30% of men with metastatic castration-resistant prostate cancer (mCRPC) which may increase sensitivity to platinum chemotherapy. Specifically, exceptional responses to platinum chemotherapy have been reported among patients with BRCA mutations. This study aimed to evaluate the efficacy of platinum chemotherapy in patients with mCRPC with and without HRR.

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Purpose: This study aims to accurately predict the effects of hormonal therapy on prostate cancer (PC) lesions by integrating multi-modality magnetic resonance imaging (MRI) and the clinical marker prostate-specific antigen (PSA). It addresses the limitations of Convolutional Neural Networks (CNNs) in capturing long-range spatial relations and the Vision Transformer (ViT)'s deficiency in localization information due to consecutive downsampling. The research question focuses on improving PC response prediction accuracy by combining both approaches.

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Background: Lu PSMA therapy is increasingly used for metastatic castration-resistant prostate cancer (mCRPC) treatment. However, data on its efficacy and safety in patients previously treated with Ra remain limited.

Methods: This retrospective, multicenter study evaluated 233 mCRPC patients treated with Lu PSMA at 5 European centers.

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Background: Intraductal carcinoma (IDC) and cribriform pattern (Crib) of prostate cancer are recognised as independent prognosticators of poor outcome, both in prostate biopsies and radical prostatectomy (RP) specimens.

Objective: This study aimed to determine the predictive value of Free-to-total PSA ratio (FPSAR) in identifying missed IDC/Crib at the time of biopsy as compared to the final surgical specimen.

Materials And Methods: Patients who underwent RP between January 2015 and December 2022 were included in the study.

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