The state of the resident intestinal microbial association and its relationship with concentrations of dioxins in blood lipids of firefighters

Relevance. Career firefighters are involved in extreme activities, and their functional reserves are probabilistically disturbed. Toxic products of combustion can significantly affect their health state.Intention – To analyze and evaluate effects of blood lipid dioxins on the microbiome of the parietal intestinal flora in firefighters of the Federal Fire Service of the Emercom of Russia.Methodology. Relationships between the microbiota composition and concentrations of blood lipid dioxins were analyzed in firefighters vs Emercom employees not involved in firefighting (control group).Results and Discussion. Microbiota concentrations in firefighters were associated with levels of blood lipid dioxins. In firefighters with dioxins > 350 pg/g lipids in the blood, normal microflora concentrations significantly decreased and conditionally pathogenic microflora concentrations significantly increased compared to firefighters with lower concentrations of dioxins and the control group.Conclusion. Disturbances in the microbiome of the parietal intestinal flora in the examined firefighters are related to exposure to toxic products of combustion, including dioxins, during firefighting. The microbiome disorders detected in firefighters can predict development of the digestive tract pathology, thus necessitating control and targeted correction of the somatic state and microecological status of this contingent.

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Effect of Low Dietary Glycemic Index on Blood Lipids Profile among Obese Postpartum Women

Annals of King Edward Medical University ◽

10.21649/akemu.v23i2.1572 ◽

2017 ◽

Vol 23 (2) ◽

Cited By ~ 1

Author(s):

Shahnai Basharat ◽

Syed Amir Gilani ◽

Shahid Bashir ◽

Muhammad Mustafa Qamar

Keyword(s):

Glycemic Index ◽

Blood Lipids ◽

Low Density Lipoprotein ◽

Intervention Group ◽

Density Lipoprotein ◽

Blood Lipid ◽

Control Group ◽

Postpartum Women ◽

Lipids Profile ◽

Low Glycemic Index

AbstractObjective: Postpartum obesity leads to long-term maternal obesity and promotes drastic health complications. Low glycemic index diet is suggested to have a beneficial impact on blood lipid levels. Therefore, we conducted a study to explore the effect of low glycemic diet on blood lipid profile in obese postpartum women.Methods: In a randomised controlled trial, 38 obese postpartum women in intervention and 36 obese post-partum women in control group were analysed. Subjects in the intervention group were assigned low glycemic index diet and to follow this protocol for 12 weeks and the control group was advised to continue their routine diet.Results: Low glycemic diet had a positive impact on low density lipoprotein (LDL), triglyceride and highdensity lipoprotein (HDL) concentration (p < 0.05). A strong positive correlation was observed between the glycemic index and LDL (mg/dl), (r = 0.57; p = 0.02) and between glycemic index and triglyceride (mg/dl), (r = 0.51; p = 0.01) in control and intervention group. A negative correlation was identified between glycemic index and HDL (mg/dl), (r = -0.45; p = 0.01).Conclusion: Study concluded that low glycemic index diet reduced low density lipoprotein and triglyceride level and increased HDL level in blood; further more a significant association was found between glycemic index and blood lipids profile.

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The Correlation Analysis Between the Blood Lipids, Glycosylated Protein Level and Inflammatory Factors of Pregnant Women with GDM During Pregnancy and the Weight of Newborn

10.21203/rs.3.rs-896430/v1 ◽

2021 ◽

Author(s):

Changhua Hu ◽

Lirong Wu ◽

Juan Fang

Keyword(s):

Blood Glucose ◽

Pregnant Women ◽

Research Group ◽

Blood Lipids ◽

Fasting Blood Glucose ◽

Blood Lipid ◽

Adverse Outcomes ◽

Inflammatory Factors ◽

Control Group ◽

Inflammatory Factor

Abstract The study was carried to explore the correlation between blood lipids, blood glucose levels, inflammatory factor and weight of newborn, to provide reference for control of blood glucose in pregnant women with gestational diabetes mellitus (GDM) and early screening of macrosomia. Fifty pregnant women (give birth to newborn) with GDM were selected as research group, and 55 normal pregnant women (give birth to newborn) as control group. Blood lipid levels of TC, TG, HDL-C, LDL-C, the fasting blood glucose (FPG), HbAlc, glycosylated albumin (GA), and expression of inflammatory factor TLR4 of pregnant women in the two groups were monitored. The levels of TG, FPG, HbA1c and GA in pregnant women, the levels of TLR4 in cord blood of newborn, the relative expression of TLR4 protein and TLR4mRNA in the placenta were higher than in control group, and level of HDL-C was lower than the control group. The levels of TC and LDL-C of pregnant women were higher than in control group. Weight of newborn was positively correlated with these all except HDL-C levels (negatively correlated) and no correlation was found with TC and LDL-C. The weight of newborn and incidence of macrosomia in research group were higher compared to control group, and scores of newborns at 1 min and 5 min were lower compared to control group. The results revealed that strengthening the detection of blood lipid and blood glucose during pregnancy can prevent adverse outcomes such as giant babies and improve the quality of birth.

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Blood Lipid and Physiological Responses to Endurance Training in Adolescents

Pediatric Exercise Science ◽

10.1123/pes.7.2.192 ◽

1995 ◽

Vol 7 (2) ◽

pp. 192-202 ◽

Cited By ~ 19

Author(s):

Daniel L. Blessing ◽

Robert E. Keith ◽

Henry N. Williford ◽

Marjean E. Blessing ◽

Jeff A. Barksdale

Keyword(s):

Endurance Training ◽

Blood Lipids ◽

Density Lipoprotein ◽

Blood Lipid ◽

Control Group ◽

Physical Conditioning ◽

Working Capacity ◽

Physical Measurements ◽

Males And Females ◽

Lipids And Lipoproteins

The purpose of this study was to determine the effects of an endurance training program on blood lipids and lipoproteins in adolescents. Fifteen males and 10 females, ages 13 to 18 years, underwent pretest evaluations, including physical measurements, nutritional intake, physical working capacity (PWC), and fasting serum lipid and lipoprotein levels. Physical conditioning consisted of a 16-week progressive endurance training (ET) program 40 min·day1 three times per week. Twenty-five males and females matched for age, sex, and race served as controls. Following the conditioning program, the ET group had a significant increase (p < .05) in PWC and a significant decrease (p < .05) in sum of skinfolds and resting heart rate. A significant decrease (p < .05) was also noted for total cholesterol (TC) and the ratio of TC to high density lipoprotein cholesterol (HDL-C) with a significant increase (p < .05) in HDL-C. No differences were found for the control group. The results suggest that 16 weeks of endurance training favorably improves blood lipid profiles in adolescents.

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Effects of the Tibetan herbal preparation PADMA 28 on blood lipids and lipid oxidisability in subjects with mild hypercholesterolaemia

VASA ◽

10.1024/0301-1526.34.1.11 ◽

2005 ◽

Vol 34 (1) ◽

pp. 11-17 ◽

Cited By ~ 12

Author(s):

Brunner-La Rocca ◽

Schindler ◽

Schlumpf ◽

Saller ◽

Suter

Keyword(s):

Endothelial Dysfunction ◽

Blood Lipids ◽

Ex Vivo ◽

Hdl Cholesterol ◽

Blood Lipid ◽

Tibetan Medicine ◽

Double Blind ◽

Intraarterial Infusion ◽

Padma 28

Background: Previous studies showed an anti-atherosclerotic effect of PADMA 28, an herbal formula based on Tibetan medicine. As the mechanisms of action are not fully understood, we investigated whether PADMA 28 may lower blood lipids and lipid oxidisability, and affect early endothelial dysfunction. Patients and methods: Sixty otherwise healthy subjects with total cholesterol ≥5.2 mmol/l and < 8.0 mmol/l were randomly assigned to placebo or PADMA 28, 3 x 2 capsules daily, for 4 weeks (double-blind). Blood lipids (total, LDL-, and HDL-cholesterol, triglycerides, Apo-lipoprotein A1 and B) and ex vivo lipid oxidisability were measured before and after treatment. In a subset of 24 subjects, endothelial function was assessed using venous occlusion plethysmography with intraarterial infusion of acetylcholine. Isolated LDL and plasma both untreated and pre-treated with PADMA 28 extract were oxidised by the radical generator AAPH. Conjugated diene formation was measured at 245 nm. Results: Blood lipids did not change during the study in both groups. In contrast to previous reports in mild hypercholesterolaemia, no endothelial dysfunction was seen and, consequently, was not influenced by therapy. Ex vivo blood lipid oxidisability was significantly reduced with PADMA 28 (area under curve: 5.29 ± 1.62 to 4.99 ± 1.46, p = 0.01), and remained unchanged in the placebo group (5.33 ± 1.88 to 5.18 ± 1.78, p > 0.1). This effect persisted one week after cessation of medication. In vitro experiments confirmed the prevention of lipid peroxidation in the presence of PADMA 28 extracts. Persistent protection was also seen for LDL isolated from PADMA 28-pretreated blood after being subjected to rigorous purification. Conclusions: This study suggests that the inhibition of blood lipid oxidisability by PADMA 28 may play a role in its anti-atherosclerotic effect.

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Effect of Dapagliflozin on Intestinal Flora in MafA-deficient Mice

Current Pharmaceutical Design ◽

10.2174/1381612824666180912143434 ◽

2018 ◽

Vol 24 (27) ◽

pp. 3223-3231 ◽

Cited By ~ 3

Author(s):

Luyao Li ◽

Shiyao Xu ◽

Tingting Guo ◽

Shouliang Gong ◽

Chuan Zhang

Keyword(s):

Blood Glucose ◽

High Throughput Sequencing ◽

Fatty Acid Content ◽

Fasting Blood Glucose ◽

Intestinal Flora ◽

Short Chain Fatty Acids ◽

The Body ◽

Short Chain ◽

Control Group ◽

Deficient Mice

Objective: To investigate the effect of dapagliflozin on intestinal microflora in MafA-deficient mice using an animal model of diabetes. Methods: Male MafA-deficient mice were administered dapagliflozin (1.0 mg/kg/d) intragastrically for 6 weeks. Mouse body weights and fasting blood glucose levels were measured, and intestinal short-chain fatty acids were measured by gas chromatography. A series of methods was used to analyse the number of primary harmful bacteria in the faeces, and high-throughput sequencing was used to sequence the changes in intestinal flora. Results: The weight of the mice decreased after dapagliflozin gavage, and fasting blood glucose was significantly lower than that in the control group (P < 0.001). Acetic acid and butyric acid contents in the intestinal tracts of the mice increased, and the growth of harmful microorganisms, such as Clostridium perfringens, enterococci, Enterobacteriaceae, and intestinal enterococci, was inhibited. Blautia is a species found in the experimental group and was significantly different from the control and blank groups as determined by the LDA score from highthroughput sequencing. Conclusion: Dapagliflozin can reduce fasting blood glucose, decrease body weight, increase short-chain fatty acid content, regulate the intestinal microecological balance of the body and promote blood glucose and energy homeostasis.

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The change of gut microbiota in MDD patients under SSRIs treatment

Scientific Reports ◽

10.1038/s41598-021-94481-1 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Yang Shen ◽

Xiao Yang ◽

Gaofei Li ◽

Jiayu Gao ◽

Ying Liang

Keyword(s):

Gut Microbiota ◽

Maximum Dose ◽

Antidepressant Treatment ◽

Intestinal Flora ◽

Alpha Diversity ◽

The Other ◽

Control Group ◽

Depressed Patients ◽

Metabolic Functions

AbstractThe alterations in the gut microbiota have been reported to be correlated with the development of depression. The purpose of this study was to investigate the changes of intestinal microbiota in depressed patients after antidepressant treatment. We recruited 30 MDD patients (MDD group) and 30 healthy controls (control group). The MDD group received individualized treatment with escitalopram at a maximum dose of 20 mg/day. After depressive symptoms improved to a HAMD scale score > 50%, a fecal sample was collected again and used as the follow-up group. The differences of gut microbiota between patients and controls, the characteristics of gut microbiota under treatment and the potential differences in metabolic functions were thus investigated. The Firmicutes/Bacteroidetes ratio was significantly different within three groups, and the ratio of follow-up group was significantly lower than those of the other two groups. Alpha diversity was significantly higher in MDD group than those of the other groups, and the alpha diversity was not significantly different between control and follow-up groups. The beta diversity of some patients resembled participants in the control group. The metabolic function of gut microbiota after treatment was still different from that of the control group. This study suggests that the intestinal flora of depressed patients has a tendency to return to normal under escitalopram treatment.

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Effects of Preventive Acupuncture and Moxibustion on Fat Accumulation, Blood Lipid, and UterusE2of Menopause Rats

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2014/621975 ◽

2014 ◽

Vol 2014 ◽

pp. 1-9 ◽

Cited By ~ 2

Author(s):

Shi-Peng Zhu ◽

Yu-wei He ◽

Huan Chen ◽

Zhi-Fang Sun ◽

Na Ding ◽

...

Keyword(s):

Growth Rate ◽

Body Weight ◽

Density Lipoprotein ◽

Blood Lipid ◽

Control Group ◽

Young Control ◽

Fat Accumulation ◽

Acupuncture And Moxibustion ◽

Weight Growth ◽

Sd Rats

Objective. To observe the effect of preventive acupuncture and moxibustion on blood lipid of menopause rats.Methods. Seventy 10-month-old SD rats with estrous cycle disorders were divided into three control groups and four treatment groups (n=10/group) and another ten 3.5-month-old female SD rats were chosen as young control group. Preventive acupuncture and moxibustion were applied at Guanyuan (CV 4). Body weight growth rate has been recorded. Plasma total cholesterol (TC), triglyceride (TG), low density lipoprotein (LDL), and high density lipoprotein (HDL) levels and uterusE2level were measured.Results. Compared to young control group, plasma TC and LDL increased and uterusE2reduced significantly in 12-month-old control group. Compared to 12-month-old control group, plasma TC and LDL level and body weight growth rate decreased while HDL level increased remarkably in preventive acupuncture 12-month-old group. Compared to 14-month-old control group, plasma TC level and body weight growth rate decreased remarkably in preventive moxibustion 14-month-old group.Conclusions. Preventive acupuncture and moxibustion can significantly decrease the plasma TG and LDL, increase the plasma HDL, and prevent fat accumulation. Our finding suggests that preventive acupuncture and moxibustion have beneficial effects on blood lipid. Different treatment effects were found between preventive acupuncture and preventive moxibustion.

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Influence of Moderate, Daily Physical Activity On Body Composition and Blood Lipid Profile in Swedish Adults

Journal of Physical Activity and Health ◽

10.1123/jpah.9.6.867 ◽

2012 ◽

Vol 9 (6) ◽

pp. 867-874 ◽

Cited By ~ 10

Author(s):

Peter Pagels ◽

Anders Raustorp ◽

Trevor Archer ◽

Ulf Lidman ◽

Marie Alricsson

Keyword(s):

Physical Activity ◽

Energy Expenditure ◽

Lipid Profile ◽

Inverse Correlation ◽

Blood Lipid ◽

Daily Physical Activity ◽

Moderate Intensity ◽

Control Group ◽

Brisk Walking ◽

Blood Lipid Profile

Background:Health organizations suggest that adults ought to engage in at least 30 minutes of moderate-intensity daily physical activity. This study investigated the effects of a 30-minute single daily bout of brisk walking upon risk factors for coronary heart disease with blood lipid profile in particular.Methods:Thirty-three (25–45 y) adults, were randomly assigned into an exercise group (EG; n = 16, 9w) and a control group (CG; n = 17, 6w). The EG walked briskly 30 minutes daily during the 3-week test period. Compliance/adherence was maximal throughout the 3-week intervention due to stringent daily monitoring.Results:The EG showed a significant decrease in concentrations of low density lipoprotein cholesterol (LDL-C) and total cholesterol (TC) during the intervention period. A significant inverse correlation between Δ energy expenditure/day and Δ LDL-C (r = –0.39, P < .05) and an improvement in weight and BMI in the EG was found. Average steps during 30 minutes brisk walking bout was 3669 steps/bout generating a mean energy expenditure of 191 kcal/ bout.Conclusions:The most unique findings were that daily single bouts of moderate-intensity physical activity for 30 minutes, during 3 weeks, induced favorable effects upon body weight, BMI, and blood concentration of LDL-C and TC in healthy adults.

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Effects of combined use of atorvastatin and losartan in treating patients with diabetic nephropathy

European Journal of Inflammation ◽

10.1177/2058739218796707 ◽

2018 ◽

Vol 16 ◽

pp. 205873921879670

Author(s):

Chao Ding ◽

Xiaohua Hu

Keyword(s):

Diabetic Nephropathy ◽

Endothelial Function ◽

Cardiovascular Events ◽

Density Lipoprotein ◽

Blood Lipid ◽

Inflammatory Factors ◽

Control Group ◽

Vascular Endothelial ◽

Observation Group ◽

Vascular Endothelial Function

This study is to investigate the effect of atorvastatin combined with losartan on inflammatory factors, vascular endothelial function, and cardiovascular events in patients with diabetic nephropathy. A total of 128 patients with diabetic nephropathy treated in our hospital from January 2014 to December 2015 were selected as the study subjects, and 64 cases were randomly divided into observation group and 64 cases in the control group. The control group was treated with losartan on the basis of routine treatment, and the observation group was treated with atorvastatin on the basis of the control group. The blood lipid, inflammatory factors, changes in vascular endothelial function and cardiovascular events were compared between the two groups. The levels of total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) were not significantly different between the two groups before treatment ( P > 0.05); after treatment, the levels of TC, TG, and LDL-C in the observation group were significantly lower than those of the control group, and the level of HDL-C was significantly higher than that of the control group ( P < 0.05). The levels of high-sensitivity C-reactive protein (hs-CRP), tumor necrosis factor alpha (TNF-α), and interleukin 6 (IL-6) were not statistically different between the two groups before treatment ( P > 0.05); after treatment, the levels of hs-CRP, TNF-α, and IL-6 in the observation group were significantly lower than those of the control group ( P < 0.05), the level of HDL-C was significantly higher than that of the control group ( P < 0.05). There were no significant differences in the levels of endothelin-1 (ET-1) and nitric oxide (NO) between the two groups before treatment ( P > 0.05). After treatment, the level of ET-1 in the observation group was significantly lower than that of the control group ( P < 0.05), and the level of NO was significantly higher than that of the control group ( P < 0.05). After treatment, all patients were followed up for 2 years, and the incidence of secondary cardiovascular events in the observation group was 12.50% (8/64), which was significantly lower than 29.69% (19/64) of the control group ( P < 0.05). Combination of atorvastatin and losartan can significantly improve the levels of blood lipid, inflammatory factors, and vascular endothelial function in patients with diabetic nephropathy and can effectively reduce the incidence of cardiovascular events.

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Adipokiny, insulinorezistentnost' i aktivnost' simpato-adrenalovoy sistemy u yunoshey s ozhireniem, manifestirovavshim v pubertatnyy period

Obesity and metabolism ◽

10.14341/omet2012249-52 ◽

2012 ◽

Vol 9 (2) ◽

pp. 49-52 ◽

Cited By ~ 3

Author(s):

A F Verbovoy ◽

E V Mitroshina ◽

Yu A Dolgih

Keyword(s):

Insulin Resistance ◽

Blood Pressure ◽

Young Men ◽

Blood Lipid ◽

The Other ◽

Control Group ◽

Normal Blood Pressure ◽

Sympathoadrenal System ◽

Increased Activity ◽

Lipid Spectrum

69 young men with obesity manifesting at puberty have been examined. The average age was 19,22±0,26. 17 healthy young men, whose average age was 22 ± 0,72 years old, constituted a control group. The examined were divided according to their blood pressure (BP): the first subgroup included 36 young men with normal blood pressure, the other subgroup included 33 young men with arterial hypertension. Levels of blood lipid spectrum, levels of leptin, resistin, adiponectin, insulin in serum, urinary metanephrine excretion were measured. We obtained the following results: young men with obesity identified atherogenic changes in lipid metabolism, insulin resistance and compensatory hyperinsulinemia. Regardless of the level of blood pressure they showed a significant increase in leptin levels. In the subgroup of patients with hypertension we found increased urinary excretion of metanephrine, indicating increased activity of the sympathoadrenal system and its involvement in the formation of hypertension. The level of adiponectin in the surveyed tended to decrease, more pronounced in the combination of obesity and hypertension.

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