Prognostic significance of prognostic nutritional index and systemic immune-inflammation index in patients after curative breast cancer resection: a retrospective cohort study.

Background: Nutritional status and inflammation are closely associated with poor outcome in malignant tumors. However, the prognostic impact of postoperative in these variables on breast cancer (BC) remains inconclusive. We aimed to determine whether prognostic nutritional index (PNI), systemic immune-inflammation index (SII), neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) affect two long-term outcomes among patients after curative resection of BC.

Cost-effectiveness analyses of sacubitril-valsartan for heart failure.

The objective of this study was to evaluate the pharmacoeconomic value of sacubitril-valsartan for the treatment of heart failure (HF). PubMed, Embase, Cochrane Library, ScienceDirect, Scopus, CNKI, Wanfang, and VIP databases were searched systematically and the retrieval time ended in August 2019. According to the criteria of inclusion and exclusion, the quality of studies included was evaluated as per the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) scale, and the results were extracted and analyzed systematically.

[Pharmacokinetics of eight constituents in rat plasma after oral administration of Modified Xiaochaihu Granules for gastric ulcer based on UPLC-MS/MS].

An ultra-performance liquid chromatography-tandem mass spectrometric method (UPLC-MS/MS) was developed in this study to simultaneously determine the contents of eight effective constituents in rat plasma, including baicalin, wogonoside, baicalein, liquiritin, glycyrrhizic acid, berberine hydrochloride, saikosaponin a and saikosaponin d in plasma of gastric ulcer rats, and investigate the pharmacokinetics of Modified Xiaochaihu Granules. Chromatographic separation was conducted on Zorbax SB-C₁₈ column (2.1 mm×100 mm, 1.

Sonic hedgehog improves ischemia-induced neovascularization by enhancing endothelial progenitor cell function in type 1 diabetes.

The Sonic hedgehog (Shh) pathway is downregulated in type 1 diabetes, and it has been reported that augmentation of this pathway may alleviate diabetic complications. However, the cellular mechanisms underlying these protective effects are poorly understood. Recent studies indicate that impaired function of endothelial progenitor cells (EPCs) may contribute to cardiovascular problems in diabetes.

Oxidative stress contributes to the impaired sonic hedgehog pathway in type 1 diabetic mice with myocardial infarction.

Our previous study demonstrated that an impaired sonic hedgehog (Shh) pathway contributed to cardiac dysfunction in type 1 diabetic mice with myocardial infarction (MI). The present study aimed to test the hypothesis that oxidative stress may contribute to the impaired Shh pathway and cardiac dysfunction in type 1 diabetic mice with MI. Streptozotocin-induced type 1 diabetic mice (C57/Bl6, male) and rat neonatal cardiomyocytes were used in the present study.

[Development of a lateral flow dipstick immunoassay for rapid detection of ginsenoside Re].

A sensitive antibody-based lateral flow dipstick was developed for ginsenoside Re (GRe) detection. The stick consisted of a sample pad, a conjugate pad, membrane and an absorbent pad. The membrane was coated with two capture reagents, GRe-BSA conjugate and goat anti-mouse antibodies, forming a test line and a control line, respectively.

[The efficacy and safety of valproic acid in combination with low dose chemotherapy on intermediate and high-risk myelodysplastic syndrome].

Objective: To evaluate the efficacy and adverse effect of valproic acid (VPA) in combination with low dose chemotherapy on intermediate and high-risk myelodysplastic syndrome.

Methods: A total of 41 patients with intermediate (34) and high-risk (7) myelodysplastic syndrome were retrospectively analyzed. Among them, 19 patients received low dose chemotherapy regimen and 22 received low dose chemotherapy plus VPA.

[A point mutation of protein C gene in a congenital protein C deficiency pedigree].

Objective: To study the phenotypes and genotypes of a protein C (PC) deficiency pedigree.

Methods: Immunoassay (ELISA) was used for PC antigen and activated PC (APC) detection, PCR for amplification of the fragment of protein C gene exon II to exon IX, single-strand conformation polymorphism (SSCP) for difference of denatured cDNA and DNA sequencing for gene mutation.

Results: Four members in the pedigree were found to be PC antigen levels between 34.

Hyperhomocysteinemia and the MTHFR C677T mutation in Budd-Chiari syndrome.

Hyperhomocysteinemia (HH) is a factor that predisposes individuals to thrombosis, and the C677T mutation in the 5,10-methylenetetrahydrofolate reductase (MTHFR) is known to give increased plasma homocysteine. However, little is known about their roles in Budd-Chiari syndrome (BCS). This study evaluated the roles of HH and the MTHFR C677T mutation in patients with BCS.