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In this study, the impact of dietary sn-2 palmitic triacylglycerol (sn-2 PTAG) on faecal lipids, calcium excretion and lipid metabolic alternation was investigated in Sprague-Dawley (SD) rats fed with high-fat diet containing either palm olein (PO, sn-2 palmitic acid (PA) of 14.8%), sn-2 PTAG50 (sn-2 PA of 56.4%) or sn-2 PTAG70 (sn-2 PA of 72.4%), respectively. After 4-week feeding period, SD rats fed with sn-2 PTAGs showed reduced faecal soap fatty acids, neutral lipid and calcium excretion compared to those of PO-fed rats, whereas a significant difference was only observed for the sn-2 PTAG70-fed rats (p < .05). Moreover, dietary sn-2 PTAG70 also showed a significant effect on decreasing serum triacylglycerol (TAG) level, reducing perirenal adipocyte size and regulating lipid metabolism in small intestine and perirenal adipose tissue of SD rats. Significantly increased mRNA levels of genes involved in intestinal lipid anabolism as well as lipid catabolism were both observed in the sn-2 PTAG70-fed rats (p < .05). Meanwhile, dietary sn-2 PTAG70 also significantly up-regulated lipolysis, mitochondrial fatty acid oxidation and thermogenesis-related gene and protein levels in perirenal adipose tissue, which might be correlated with the reduced perirenal adipocyte size. Taken together, our findings indicated that sn-2 PTAG70 may have some beneficial effects on intestinal lipid utilisation and lipid metabolic activity for energy supply in visceral adipose tissue. [ABSTRACT FROM AUTHOR]

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Recently, four single nucleotide polymorphisms (rs2585428, rs4809960, rs6022999 and rs6068816) in CYP24A1 gene were extensively studied for their associations with cancer risk. However, these studies included only a few types of cancer, which calls for further investigations. In view of this, we here conducted a case-control study to explore the associations between these four CYP24A1 gene polymorphisms and risk of liver, lung and gastric cancer in a Chinese population. A total of 480 liver cancer patients, 550 lung cancer patients, 460 gastric cancer patients and 800 normal controls were recruited in this study. The genotyping of CYP24A1 gene polymorphisms was applied with Sanger sequencing assay. Single-locus analysis demonstrated that rs6022999 was significantly associated with risk of liver and lung cancer, while rs6068816 was significantly associated with the risk of gastric cancer. Haplotype analysis revealed that haplotype GTAT was associated with an increased risk of liver cancer and a decreased risk of lung cancer, and haplotype ATGC was associated with a decreased risk of lung cancer. The further meta-analysis of rs6068816 and lung cancer risk showed that rs6068816 was not associated with lung cancer risk in Chinese population, which confirmed our present finding. Conclusively, rs6022999 may be a genetic biomarker for liver and lung cancer susceptibility in Chinese population, and rs6068816 may be used to predict gastric cancer risk in Chinese population., (Copyright © 2020 Elsevier GmbH. All rights reserved.)

The data presented here are related to the research article entitled "Synthesis and characterization of alkylated caseinate, and its structure-curcumin loading property relationship in water" (Zhang et al., 2018) [1]. This data article reports the detailed spectra information for 1 H NMR, 13 C NMR and UPLC-Q-TOF MS of the N-succinimidyl fatty acid esters with various alkyl chain lengths (Cn-NHSs, n = 8, 12, 14 and 16). 1 H NMR, 13 C NMR and UPLC-Q-TOF MS spectra for C16-NHS are shown as an example. Then the stacked 1 H NMR spectra of the obtained alkylated caseinates (Cn-caseinates, n = 8, 12, 14 and 16) are provided. The surface hydrophobicity index (S 0 ) of Cn-caseinates with different substitution degrees (SD) of alkyl groups is shown. Additionally, Visual appearances for the formed aqueous dispersions of curcumin-loaded native caseinate (NaCas) and Cn-caseinates self-assemblies are shown. X-ray diffraction patterns of curcumin, C16-caseinate, its physical mixture and curcumin-loaded C16-caseinate self-assemblies are examined. The re-dispersibility and short-term storage stability of the curcumin-loaded NaCas and C16-caseinate self-assemblies are also studied.

Objective: To evaluate the clinical characteristics of aortic dissection in pregnant patients with Marfan syndrome and the maternal and fetal outcomes in cardiovascular surgery., Methods: Seven pregnant women with Marfan syndrome with aortic dissection were identified, who were treated in Beijing Anzhen Hospital Affiliated to Capital Medical University between January 2012 and September 2014. Patient charts were reviewed for cardiovascular surgery, occurrence of complications, clinical features and the maternal and fetal outcomes., Results: (1) Among 7 patients, 4 cases were diagnosed as type A aortic dissection and 3 were cases diagnosed as type B aortic dissection. The diagnosis mainly depends on CT angiography. New York Heart Association (NYHA) classify into 5 of level II, 1 of level III, 1 of leveI IV. Except for 1 patient with cardiac tamponade lead to heart failure, the remaining 6 cases had no complications. (2) Three patients underwent heart surgery with cardiopulmonary bypass in second trimester and two patients underwent heart surgery in third trimester. Two patients terminated pregnancy before heart surgery (one of whom underwent artificial abortion, one of whom underwent cesarean section in second trimester). (3) The methods of cardiovascular surgeries were as follow: 3 of Bentall+Sun', 1 of Bentall+Sun'+ right coronary artery bypass grafting, 1 of Bentall, 1 of the whole chest aorta replacement surgery, and 1 of femoral artery catheter chest aorta with membrane mesh stent implantation. The diameter of aortic roots measured during operation were 5 cm in 2 cases, 7 cm in 2 cases and 10 cm in 2 cases respectively. Among the 7 cases, 3 were conducted cesarean sections during cardiovascular surgery, 1 was terminated pregnancy due to intrauterine fetal death after cardiovascular surgery, and 1 was conducted cesarean section due to severe early-onset preeclampsia at 30 weeks of pregnancy after cardiovascular surgery. (4) Among the 7 cases, 3 were conducted cesarean sections during cardiovascular surgery, the order of which was implemented cesarean section under general anesthesia firstly and then operated cardiovascular surgery with cardiopulmonary bypass and heparinization. Two were conducted cardiovascular surgery after termination of pregnancy by early artificial abortion operation or hysterotomy. 1 was conducted Bentall surgery at 18 weeks of pregnancy, after that the patient was receiving warfarin until the fetal brain hemorrhage was examined by ultrasound at 31 weeks of pregnancy; the patient was conducted cesarean section due to intrauterine fetal death. 1 was conducted heart surgery at 24 weeks of pregnancy and continue the pregnancy to 30 weeks, was conducted cesarean section due to severe early-onset preeclampsia at 30 weeks of pregnancy. (5) Among 7 patients, three patients underwent heart surgery with cardiopulmonary bypass combined with cesarean section. Two patients terminated pregnancy after heart surgery. Two patients terminated pregnancy before heart surgery. Six patients were alive and one patient died of multiple organ failure. (6) 3 cases of newborn with birth body mass between 1 080 to 1 490 g.1 case of birth died after 14 d. 2 cases for newborns were alive without exception., Conclusion: Aortic dissection poses serious risk for pregnant women with Marfan syndrome and the fetus, and the mortality rates for both the mother and the fetus are high. Early diagnosis and appropriate treatment should be based on maternal and fetal conditions (such as aortic dissection, gestational age). When fetus is mature, cardiovascular surgery should be carried out with cesarean section. A multi-disciplinary team between obstetric and cardiovascular surgery is crucial to the outcome of these critical patients.