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OBJECTIVE: The objective of this study was to evaluate the efficacy of postoperative hyperthermic intraperitoneal chemotherapy (HIPEC) on bone marrow hematopoiesis, liver and kidney function, and serum electrolytes for patients who underwent open radical gastrectomy, and investigate the variation tendency of above indicators. MATERIALS AND METHODS: The clinical data of 153 patients who underwent open radical gastrectomy were retrospectively analyzed and were divided into HIPEC group (n=83) and control group (n=70). Repeated analysis of variance was used to analyze the variation tendency of bone marrow hematopoiesis, liver and kidney function, and serum electrolytes in the HIPEC and control group, respectively, and then made a comparison between the 2 groups. RESULTS: There were statistical differences in alanine aminotransferase ( P =0.034), phosphorus ( P+ ) ( P <0.05), potassium (K + ) ( P =0.023), sodium (Na + ) ( P <0.001), and chloride (Cl - ) ( P =0.008) between HIPEC and control group. All outcome indicators changed significantly over time ( P <0.05). No significant difference was found in hemoglobin, white blood cell, platelet, aspartate aminotransferase, total bilirubin, or uric acid between the 2 treatment groups at each time point. On the next day after HIPEC treatment, the levels of blood urea nitrogen, creatinine, and P+ were higher in the HIPEC group, whereas the calcium (Ca + ), magnesium (Mg + ), and K + levels of HIPEC group tended to be lower. However, the effects of HIPEC on alanine aminotransferase, Na + , and Cl - levels needed to be further explored. CONCLUSIONS: HIPEC treatment after open radical gastrectomy has no significant effect on hematopoietic bone marrow and liver function but may damage renal function; reduce Ca + , Mg + , K + levels; and increase P+ level.
Assuntos
Hipertermia Induzida , Quimioterapia Intraperitoneal Hipertérmica , Humanos , Estudos Retrospectivos , Alanina Transaminase , Hipertermia Induzida/efeitos adversos , Terapia Combinada , Protocolos de Quimioterapia Combinada Antineoplásica , Rim/fisiologia , EletrólitosRESUMO
Objective: Metabolic syndrome (MetS) and non-alcoholic fatty liver disease (NAFLD) are the leading chronic diseases worldwide. There are still many controversies about the association between serum bilirubin and MetS or NAFLD. This study aims to evaluate the association of serum total bilirubin (TBIL), direct bilirubin (DBIL), indirect bilirubin (IBIL) with MetS and NAFLD. Methods: Multiple databases were searched for relevant studies until November 2021. Randomized controlled trials, cross-sectional and cohort studies evaluating the association between serum bilirubin levels and MetS or NAFLD were included. Results: Twenty-four cross-sectional and cohort studies with 101, 517 participants were finally analyzed. Fifteen studies and 6 studies evaluated the association between bilirubin and MetS or NAFLD in health screening population, respectively, while 3 studies evaluated the association between bilirubin and non-alcoholic steatohepatitis (NASH) in NAFLD patients. Random effect model analysis showed the inverse association between TBIL and MetS in male (95%CI=0.71-0.96) and gender-neutral (95%CI=0.61-0.91) group. However, no significant association was found in females. Notably, the inverse association between DBIL and MetS was noticed in male (95%CI=0.36-0.75), female (95%CI=0.16-0.58) and gender-neutral population (95%CI=0.67-0.92). IBIL level was inversely associated with MetS in females (95%CI=0.52-0.96), whereas no statistical correlation presented in males. TBIL was not statistically correlated with NAFLD in gender-neutral or male subgroup. Similarly, there were no association between DBIL or IBIL and NAFLD in gender-neutral subgroup. However, the negative correlation between DBIL and NAFLD existed in males (95%CI=0.76-0.96). In NAFLD patients, IBIL analysis showed an inverse association with NASH (95%CI=0.01-0.12). Conclusion: Serum TBIL and DBIL levels, especially DBIL levels, assume an inverse correlation with MetS in healthy population. Serum IBIL is inversely associated with the onset and degree of NASH in NAFLD patients. Exogenous bilirubin supplement may be a potential strategy to assist in lowering the risk of developing MetS and NAFLD. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/, identifier CRD42021293349.
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Síndrome Metabólica , Hepatopatia Gordurosa não Alcoólica , Bilirrubina , Estudos Transversais , Feminino , Humanos , Testes de Função Hepática , Masculino , Síndrome Metabólica/epidemiologia , Hepatopatia Gordurosa não Alcoólica/epidemiologiaRESUMO
Traditional Chinese medicines (TCMs) have wide pharmacological activities, and the ingredients in individual TCMs determine their efficacies. To understand the "efficacy-nature-structure" relationship of TCM, compounds from 2444 kinds of herbs were collected, and the associations between family, structure, nature, and biological activities were mined and analyzed. Bernoulli Naïve Bayes profiling and a data analysis method were used to predict the targets of compounds. The results show that genetic material determined the representation of ingredients from herbs and the nature of TCMs and that the superior scaffolds of compounds of cold nature were 2-phenylochrotinone, anthraquinone, and coumarin, while the compounds of hot nature were cyclohexene. The results of the similarity analysis and distribution for molecular descriptors of compounds show that compounds associated with the same nature were similar and compounds associated with different natures occurred as a transition in part. As for integral compounds from 2-phenylochrotinone, anthraquinone, coumarin, and cyclohexene, the value of the shape index increased, indicating the transition of scaffolds from a spherical structure to a linear structure, with various molecular descriptors decreasing. Three medicines and three recipes prescribed based on "efficacy-nature-structure" had a higher survival rate in the clinic and provided powerful evidence for TCM principles. The research improves the understanding of the "efficacy-nature-structure" relationship and extends TCM applications.
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A new screening and analysis method that combines in vitro metabolism with high-performance liquid chromatography-mass spectrometry (HPLC-MS) was developed for the screening and analysis of an antineoplastic compound, coniferyl ferulate, which is present in the rhizome of Rhizoma Chuanxiong. Infrared (IR), ultraviolet visible spectroscopy (UV-Vis), nuclear magnetic resonance (NMR) and element analysis were used to identify the molecular structure of coniferyl ferulate. The quantitative analysis of coniferyl ferulate in different extracts of Rhizoma Chuanxiong was carried out, and the metabolism of coniferyl ferulate was investigated by in vitro incubation with rat liver homogenate. The metabolite of coniferyl ferulate, ferulic acid ethyl ester, was identified by HPLC-MS, UV-Vis and IR. In addition, antineoplastic activities of coniferyl ferulate and ferulic acid ethyl ester were detected by the MTT assay. The observed inhibition rate of coniferyl ferulate on the activity of HeLa cells was over 80% at 5.4 ng microl(-1). However, its metabolite, ferulic acid ethyl ester, showed no antineoplastic activity in vitro.
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Antineoplásicos Fitogênicos/metabolismo , Medicamentos de Ervas Chinesas/metabolismo , Espectrometria de Massas/métodos , Rizoma/química , Antineoplásicos Fitogênicos/análise , Antineoplásicos Fitogênicos/química , Ácidos Cafeicos/análise , Ácidos Cafeicos/química , Ácidos Cafeicos/metabolismo , Cromatografia Líquida de Alta Pressão/métodos , Ácidos Cumáricos/análise , Ácidos Cumáricos/química , Ácidos Cumáricos/metabolismo , Medicamentos de Ervas Chinesas/análise , Medicamentos de Ervas Chinesas/química , Ligusticum , Extratos Vegetais/análise , Extratos Vegetais/química , Extratos Vegetais/metabolismo , Fatores de TempoRESUMO
A new strategy for screening of antineoplastic components in the traditional Chinese medicine of Radix et Rhizoma Rhei has been developed using chromatographic fingerprints before and after metabolism by high performance liquid chromatography-mass spectrometry. The metabolizing method was established based on the in vitro metabolism by Sprague-Dawley (SD) rat liver homogenate. By means of the metabolism methods in vitro, the antineoplastic activity of the extracts, metabolites and components of Radix et Rhizoma Rhei were determined by microculture tetrazolium (MTT) assays in vitro. It was observed that the inhibition rate of the crude extract for HeLa cell was increased from 26.7% to 36.2% after 60 min of metabolism. The changes of activities resulted from the changes of components' structures and the bioactive components were discovered simultaneously in view of metabolism by inhibiting rate assay for the components in Radix et Rhizoma Rhei. It is concluded that the antineoplastic activity of the crude extract from Radix et Rhizoma Rhei was increased after in vitro metabolism because the antineoplastic activity of aloe-emodin, the metabolite of chrysophanol, is higher than its parent compounds.