scholarly journals Changes in hormonal and metabolic status in men of an ethnic group Komi with overweight and obesity

2013 ◽  
Vol 10 (2) ◽  
pp. 28-32
Author(s):  
L V Osadchuk ◽  
N V Gutorova ◽  
A Yu Ludinina ◽  
N N Potolitsyna ◽  
E R Bojko
Keyword(s):  
Ethnic Group ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Komi Republic ◽  
Overweight And Obesity ◽  
Control Group ◽  
Reproductive Hormone ◽  
Serum Concentrations ◽  
Low Density Lipoprotein Cholesterol ◽  
Thyrotrophic Hormone

The aim of this study was to compare hormonal, anthropometric and metabolic parameters in men of the komi ethnic group with (n=23, BMI ≥25 kg/м2) or without (n=39, 18.4≤BMI 25 kg/м2) obesity. Totally 62 males living in Komi Republic were included in the study. It has been established that obesity was accompanied by an increase in serum concentrations of cholesterol and low density lipoprotein cholesterol in comparison with control group indicating metabolic disturbance. The data shows the significant effect of BMI on testosterone and FSH serum concentration, but not on LH, estradiol, thyrotrophic hormone, thyroxin and triiodthyronin levels. Overweight and obese men had lower circulating testosterone and higher FSH level in comparison with the controls. The reproductive hormone changes in overweight and obese men can result in deleterious effects on sexual functions including erectile dysfunction, reduced libido and alteration in spermatogenesis

Karate Training Improves Metabolic Health in Overweight and Obese Adolescents: A Randomized Clinical Trial

2021 ◽  
pp. 1-11
Author(s):  
Fabricio de Souza ◽  
Luciano Acordi da Silva ◽  
Gisele Santinoni Ferreira ◽  
Márcia Mendonça Marcos de Souza ◽  
Franciane Bobinski ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Overweight And Obesity ◽  
Lipoprotein Cholesterol ◽  
Psychological Interventions ◽  
Long Term Effects ◽  
Low Density Lipoprotein Cholesterol ◽  
Stress Markers

Purpose: This study evaluated the effects of 12 weeks of karate training on cardiometabolic parameters, oxidative stress, and inflammation in adolescents with overweight and obesity. Method: Seventy adolescents were randomized into 2 groups: control received nutritional and psychological interventions once a week for 12 weeks, and treatment received nutritional and psychological interventions once a week, plus 3 karate sessions per week, for 12 weeks. The main outcome measure was improvement in cardiometabolic parameters, oxidative stress, and inflammation. Results: After the intervention period, the treatment group showed a reduction in resting heart rate (77.86 [10.89]), high-density lipoprotein cholesterol (40.86 [8.31]), and triglycerides (75.18 [32.29]) and an increase in low-density lipoprotein cholesterol (95.64 [42.53]) in relation to pretraining. Regarding oxidative stress markers, there was a reduction in protein carbonylation (0.07 [0.06]) and nitric oxide (1.39 [1.11]) and an increase in superoxide dismutase (0.68 [0.31]) and glutathione (0.11 [0.08]) compared with pretraining. With respect to inflammation, adiponectin increased (14.54 [5.36]) after the intervention when compared with preintervention. Conclusion: The study concluded that the intervention may improve cardiometabolic parameters, oxidative stress, and inflammation in adolescents with overweight and obesity. Long-term effects need to be evaluated.

scholarly journals Adiponutrin as a Marker of Metabolic Disorders in Patients with Hypertension with Overweight and Obesity

2021 ◽  
Vol 6 (2) ◽  
pp. 77-86
Author(s):  
P. G. Kravchun ◽  
◽  
O. I. Kadykova ◽  
U. S. Herasymchuk
Keyword(s):  
Enzyme Immunoassay ◽  
Carbohydrate Metabolism ◽  
Metabolic Disorders ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
High Body Mass Index ◽  
Vascular Cognitive Impairment ◽  
Arterial Disease ◽  
Overweight And Obesity ◽  
Control Group

Hypertension is a leading risk factor for coronary heart disease, stroke, peripheral arterial disease, kidney disease, vascular cognitive impairment, and mortality worldwide. Obesity in combination with hypertension continues to attract considerable attention from scientists. Despite the presence of experimental and clinical evidence of mutual burdening of hypertension and obesity, the mechanisms of formation of pathophysiological consequences of such a combination remain insufficiently defined. That is why in recent years an important role is given to the adiponutrin protein. The purpose of the study is to assess the nature of the relationship between adiponutrin levels and lipid and carbohydrate metabolism depending on the duration and degree of hypertension and the degree of obesity in patients with this comorbid pathology. Material and methods. The study included 107 patients with hypertension who were hospitalized in the cardiology department of Municipal noncommercial enterprise "Kharkiv City Clinical Hospital No.27" of Kharkiv municipal council. The age of patients ranged from 32 to 79 years (mean age was 58.6±9.88), who had not previously received regular antihypertensive therapy. The control group consisted of 20 age- and sex-appropriate healthy individuals. The level of adiponutrin was determined in 58 patients with hypertension of the 1st - 3rd degrees, aged from 32 to 79 years (mean age was 57.5±10.11 years), while hypertension of the 1st degree was diagnosed in 12 (20.7%) patients, hypertension of the 2nd degree - in 16 (27.6%), and hypertension of the 3rd degree - in 30 (51.7%) of the examined patients. Blood pressure was measured in patients in a sitting position after 5 minutes of rest, anthropometric measurements were performed, lipid profile and indicators of carbohydrate metabolism were evaluated, adiponutrin levels (pg/mL) were determined by enzyme immunoassay method using The RayBio® Adiponutrin Enzyme Immunoassay (EIA) Kit, (USA). Results and discussion. In all groups of patients with hypertension with overweight and obesity, adiponutrin levels were significantly elevated, and lipid and carbohydrate profiles tended to increase. Significant direct correlations were found between adiponutrine and triglycerides, with very low-density lipoprotein cholesterol of a moderate nature, and draws attention with a very high body mass index. In considering the differences in adiponutrin levels depending on gender, it was found that men have higher adiponutrin levels than women. Conclusion. Thus, we have the opportunity to consider adiponutrin as a marker of metabolic disorders

scholarly journals Oxidative/Antioxidative Status in Patients after Myocardial Infarction and in Those without Cardiovascular Event Depending on Anthropometric Factors Associated with Overweight and Obesity

2019 ◽  
Author(s):  
Grzegorz Józef Nowicki ◽  
Barbara Ślusarska ◽  
Andrzej Prystupa ◽  
Maciej Polak ◽  
Maria Czubaj-Kowal ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Adipose Tissue ◽  
Cardiovascular Event ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Overweight And Obesity ◽  
Control Group ◽  
Anthropometric Parameters ◽  
Antioxidative Status ◽  
Total Antioxidative Status

Obesity is one of the factors leading to the development of atherosclerosis. This metabolic disorder is associated with an increased production of reactive oxygen species, which affect the oxidative stress level. The aim of this study was to evaluate oxidative/antioxidative status and to investigate the correlation between redox markers and anthropometric parameters and body composition in adult patients after myocardial infarction and in individuals without a cardiovascular event in the past. Descriptive data on socio-demographic, clinical, and anthropometric features and blood samples were collected and categorized into two equal groups: after myocardial infarction (study group (SG), n = 80) and without a cardiovascular event (control group (CG), n = 80). The oxidative/antioxidative status was assessed in plasma on the basis of total oxidative/capacitive status (PerOx), total antioxidative status/capacity (ImAnOx), and oxidized low-density lipoprotein (oxLDL). OxLDL was significantly higher in the CG group compared to the SG group (p = 0.02). No significant differences were found with regard to PerOx and ImAnOx values between the studied groups. Significant positive correlation between PerOx and percentage of adipose tissue (FM [%]) and body adiposity index (BAI) was found in the two studied groups. ImAnOx significantly positively correlated with VAI in SG and FM% in CG. OxLDL negatively correlated with body mass index and waist to hip circumference ratio in CG. The total oxidative/antioxidative status is related to the amount of adipose tissue and the BAI of the subjects. It was observed that it correlates more frequently with the visceral distribution of body fat.

scholarly journals Effects of Ethanolic Extract of Metracaria chamomela on Some Physiological Parameters in Male Rabbits

2015 ◽  
Vol 39 (2) ◽  
pp. 26-31
Author(s):  
Alia Hussein Ali
Keyword(s):  
Blood Cell ◽  
Cell Count ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Ethanolic Extract ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Blood Cell Count

     The aim of this study is to explain the effect of Ethanolic extract 70% of Metracaria chamomella on some physiological parameters in male rabbits. Twelve adult male rabbits were used in this study and were divided equally into two groups: First group was control (C) and received normal saline for four weeks, the second group (Treated group) was intubated orally with ethanolic extract of Metracaria chamomella in a dose 70 mg/kg B.W. for four weeks. Blood samples were collected by heart puncture from each animal at the end of experiment. Blood sample was divided into a part for hematological study and a part for biochemical analysis. The value of serum urea, and creatinine were reduced in animals that received Metracaria chamomella extract at dose of 70 mg/ kg B.W. as compared with the control group. Significant decrease in serum activity of aspartate aminotransferase alanine aminotransferase and alkaline phosphatase activity was observed in Metracaria treated animal as compared with the control group. This study explained that there was significant increase in serum total protein, serum albumin and serum globulin in treated animals as compared with the control group. The value of total cholesterol, serum triacylglycerol, serum low density lipoprotein cholesterol and very low density lipoprotein cholesterol concentration were reduced significantly in animal received Metracaria chamomella extract while the high density lipoprotein cholesterol was elevated significantly as compared with control group. While the effect of Metracaria chamomella extract on blood picture showed no changes in red blood cell count, hemoglobin concentration and hematocrit value but showed significant decrease in platelet count, and significant   increase in white blood cell count as compared with control group. Over all this study explained that Metracaria chamomella extract had Reno protective and hypolipidimic effect in male rabbit.  

scholarly journals CRISPR/Cas9-Mediated Knockout of APOC3 Stabilizes Plasma Lipids and Inhibits Atherosclerosis in Rabbits

2021 ◽  
Author(s):  
Yiwen Zha ◽  
Yaoyao Lu ◽  
Ting Zhang ◽  
Kunning Yan ◽  
Wenwen Zhuang ◽  
...  
Keyword(s):  
High Fat Diet ◽  
Plasma Lipids ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Control Group ◽  
Atherosclerotic Plaques ◽  
Low Density Lipoprotein Cholesterol ◽  
Exon 2 ◽  
Apolipoprotein C3 ◽  
Normal Chow

Abstract Background: High levels of apolipoprotein C3 (APOC3) can lead to hypertriglyceridemia, which increases the risk of cardiovascular disease. We aim to create APOC3 knockout (KO) rabbits and explore the effects of APOC3 deletion on the occurrence and development of atherosclerosis.Methods: A sgRNA anchored to exon 2 of APOC3 was designed to edit embryos using the CRISPR/Cas9 system. The founder rabbits were sequenced, and their lipid profile, inflammatory cytokines and atherosclerotic plaques were analyzed.Results: When given a normal chow (NC) diet, all APOC3 KO rabbits had low plasma TG level, which was two times lower than that of the matched age control group. Additionally, their plasma lipoprotein lipase (LPL) increased. When fed a high-fat diet (HFD), it was observed that APOC3 deficiency was more conducive to the maintenance of plasma TG, total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels in rabbits, the inhibition of inflammatory response and the protection of atherosclerosis in rabbits.Conclusion: APOC3 KO rabbit models can be obtained with the CRISPR/Cas9 system to combat the formation of HFD-induced atherosclerosis, indicating a novel therapeutic target to treat atherosclerosis.

scholarly journals Effect of Hyper and Hypothyroidism on Lipid Profile and Liver Function of Male Rats

2011 ◽  
Vol 8 (4) ◽  
pp. 926-933
Author(s):  
Baghdad Science Journal
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Physiological Saline ◽  
Serum Levels ◽  
Lipoprotein Cholesterol ◽  
Male Rats ◽  
Control Group ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Significant Difference

This study was designed to investigate the effect of thyroid hormone disturbance on lipids profiles and liver functions. Eighteen mature male rats Rattus norvegicus were divided into three groups. The first and the second groups were injected subcutaneously with thyroxine (T4) and carbimazol (both at 600 µg/kg BW) respectively on alternate days, to produce recurrent periods of hyper and hypothyroidism .The control group which is the third group was injected with physiological saline. The process continued 4 weeks, after that, injection, blood specimens were collected to estimate serum levels of T3 and T4, Total cholesterol (TC), Triglycerides (TG), High density lipoprotein cholesterol (HDL-C), Low density lipoprotein cholesterol (LDL-C) and Very low density lipoprotein cholesterol (VLDL-C) were determined in the serum. In addition to that, we measure GOT, GPT and CPK enzymes activity. The results showed no significant difference in body weight and a significant increase (P

Circadian rhythmic variations in serum concentrations of clinically important lipids

1994 ◽  
Vol 40 (8) ◽  
pp. 1549-1553 ◽  
Author(s):  
A Rivera-Coll ◽  
X Fuentes-Arderiu ◽  
A Díez-Noguera
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Daily Maximum ◽  
Serum Concentrations ◽  
Oral Temperature ◽  
Low Density Lipoprotein Cholesterol ◽  
Apo B ◽  
Biological Time ◽  
Cosine Functions ◽  
Apparently Healthy

Abstract Twenty-five apparently healthy adults (13 men and 12 women), mean age 29.5 years (SD 3.6 years), served as subjects in a 24-h study conducted in Barcelona (Spain) in spring of 1990. Six blood samples were collected from each subject at 4-h intervals over a 24-h period, beginning at 1000. The oral temperature was measured at 2-h intervals to facilitate an independent biological time reference. The serum concentrations of apolipoprotein (apo) A-I, apo B, cholesterol, high- and low-density lipoprotein cholesterol, and triglyceride were measured. The circadian rhythms of these quantities were studied with use of a periodic function resulting from the sum of two cosine functions of 24 and 12 h. For serum concentrations of apo A-I and apo B, only the 24- or 12-h components, respectively, were significant. However, the other quantities studied were significantly affected by both rhythmic components. The maximum daily rhythmic variation ranged from 5% (with respect to the daily mean) for apo A-I to 63% for triglyceride concentration. In all cases except triglyceride, the daily maximum values were measured in the afternoon samples, near the time of maximum oral temperature.

Cholesterol Levels In Patients With Newly Diagnosed Chronic Lymphocytic Leukemia: A retrospective Multicenter Study

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 5292-5292
Author(s):  
Irfan Yavasoglu ◽  
Gokhan Pektas ◽  
Fergün Yilmaz ◽  
Gülsüm Akgün ◽  
Anil Tombak ◽  
...  
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Lymphocytic Leukemia ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Low Density Lipoprotein Cholesterol ◽  
Cholesterol Levels ◽  
Lipid Parameters ◽  
Low Cholesterol ◽  
Retrospective Multicenter Study

Abstract Low cholesterol levels can be detected in solid tumors and hematological malignancies such as muliple myeloma. Moreover chloesterol levels reduced in some experimental studies of patients with chronic lymphocytic leukemia (CLL). In this retrospective multicenter study, lipid levels were retrospectively evaluated in 420 (264 male and 256 female with mean age 64 ± 11 years) patients with newly diagnosed CLL, according to the International CLL study group. 71 (28 male and 43 female with mean age 55 ± 9 years) healthy subjects as control group were included to this study. Lipid parameters such as total cholesterol (TC), high density lipoprotein-cholesterol (HDL-C), very low-density lipoprotein-cholesterol (VLDL-C), and triglyceride levels were measured with enzymatic/ calorimetric method and Architect C800 instrument. Low-density lipoprotein-cholesterol (LDL-C) levels were calculated according to Friedwald formula. Lipid parameters between two groups were compared with Mann-Whitney U test. A value of p< 0.05 was accepted as statistically significant. According to Binet classification, 60% of patients were in stage A, while 25% of them were in stage C. In CLL patients, the levels of TC, HDL-C, and LDL-C were lower than those of control group (p=0.001). There was no significantly difference for triglyceride and VLDL-C levels between two groups (p>0.05) (Table-1). The levels of TC, LDL-C, and HDL-C in the patients with stage C were lower than those of both stage A and stage B (Table-2). Low cholesterol levels in patients with CLL may occur due to increased use of cholesterol by lymphocytes.Table-1Lipid parameters in control group and CLL patientsCLL (N:420)Control (N:71)P valueTC (mg/dl)175±41217±36<0.001HDL-C (mg/dl)37±1153±14<0.001LDL-C (mg/dl)108±30131±29<0.001Triglyceride (mg/dl)140±71147±68>0.05VLDL-C (mg/dl)31±1731±17>0.05Table 2Lipid parameters in the patients according to Binet classificationStage A (n:255)Stage B(n:61)Stage C(n:104)P valueTC(mg/dl)183±38179±43156±40<0.001HDL-C(mg/dl)40±1237±1232±12<0.001LDL-C (mg/dl)112±28110±3398±30<0.001Triglyceride (mg/dl)141±76136±53141±68>0.05VLDL-C(mg/dl)30±1535±3331±13>0.05 Disclosures: Sonmez: Novartis Pharmaceuticals Corporation, Turkey: Membership on an entity’s Board of Directors or advisory committees.

scholarly journals Hypothyroidism Reduces the Size of Ovarian Follicles and Promotes Hypertrophy of Periovarian Fat with Infiltration of Macrophages in Adult Rabbits

2017 ◽  
Vol 2017 ◽  
pp. 1-11 ◽  
Author(s):  
J. Rodríguez-Castelán ◽  
M. Méndez-Tepepa ◽  
Y. Carrillo-Portillo ◽  
A. Anaya-Hernández ◽  
J. Rodríguez-Antolín ◽  
...  
Keyword(s):  
Uric Acid ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Ovarian Follicles ◽  
High Serum ◽  
Low Density ◽  
Serum Concentrations ◽  
Low Density Lipoprotein Cholesterol ◽  
Ovary Function ◽  
Visceral Adipose

Ovarian failure is related to dyslipidemias and inflammation, as well as to hypertrophy and dysfunction of the visceral adipose tissue (VAT). Although hypothyroidism has been associated with obesity, dyslipidemias, and inflammation in humans and animals, its influence on the characteristics of ovarian follicles in adulthood is scarcely known. Control and hypothyroid rabbits were used to analyze the ovarian follicles, expression of aromatase in the ovary, serum concentration of lipids, leptin, and uric acid, size of adipocytes, and infiltration of macrophages in the periovarian VAT. Hypothyroidism did not affect the percentage of functional or atretic follicles. However, it reduced the size of primary, secondary, and tertiary follicles considered as large and the expression of aromatase in the ovary. This effect was associated with high serum concentrations of total cholesterol and low-density lipoprotein cholesterol (LDL-C). In addition, hypothyroidism induced hypertrophy of adipocytes and a major infiltration of CD68+ macrophages into the periovarian VAT. Our results suggest that the reduced size of ovarian follicles promoted by hypothyroidism could be associated with dyslipidemias, hypertrophy, and inflammation of the periovarian VAT. Present findings may be useful to understand the influence of hypothyroidism in the ovary function in adulthood.

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