Spermatogenic and Leydig Cells Induced Hyperlipidemia: A Review

2021 ◽  
pp. 5573-5578
Author(s):  
I Gede Widhiantara ◽  
Anak Agung Ayu Putri Permatasari ◽  
I Wayan Putu Sutirta Yasa
Keyword(s):  
Leydig Cells ◽  
Cell Metabolism ◽  
Circulatory System ◽  
Reproductive Function ◽  
Reproductive Hormones ◽  
The Body ◽  
High Fat ◽  
Abnormal Structure ◽  
High Fat Diets ◽  
Fat Diets

Lipids are macromolecules that are very important in cell metabolism. Dietary changes and tendency to consume foods high in fat causes hyperlipidemia that increase the risk of various blood vessel abnormalities to the reproductive system. In men, normal reproductive function is closely related to the presence of the testes with the cells in them and the normal secretion of the hormone testosterone. There have been many studies on male experimental animals using high fat induction which prove that there is high fat in the circulatory system which results in metabolic and physiological disorders in the body, especially enzymes related to reproductive function, decreased secretion of reproductive hormones and abnormal structure of spermatozoa cells and degeneration of Leydig cells. Therefore, this review provides a review of the effect of high fat diets on reproductive cells, especially spermatogenic cells and Leydig cells.

scholarly journals Dietary canitine maintains energy reserves and delays fatigue of exercised african catfish (Clarias gariepinus) fed high fat diets

2005 ◽  
Vol 62 (3) ◽  
pp. 208-213 ◽  
Author(s):  
Rodrigo Ozório ◽  
Vincent Van Ginneken ◽  
Guido van den Thillart ◽  
Martin Verstegen ◽  
Johan Verreth
Keyword(s):  
Lipid Level ◽  
Juvenile Fish ◽  
Clarias Gariepinus ◽  
Energy Charge ◽  
The Body ◽  
African Catfish ◽  
Energy Reserves ◽  
High Fat ◽  
High Fat Diets ◽  
Fat Diets

Lipids, together with proteins, are traditionally considered as primary fuels during aerobic swimming. The effects of dietary fat and carnitine supplements and exercise on the energy metabolism of juvenile fish were investigated. One hundred African catfish (Clarias gariepinus) were fed four isonitrogenous diets containing a fat level of 100 or 190 g kg-1 diet and one of the two levels of carnitine (15 and 1000 mg kg-1). Fish grew from 61 to 162 g in 10 wk. Thereafter, 6 fish per group swam vigorously for 3 h and the results were compared with unexercised groups. Fish receiving 1,000 mg carnitine accumulated 2- to 3-fold more carnitine than fish receiving 15 mg carnitine. Plasma acyl-carnitine level was affected by an interaction between dietary treatment and exercise (P < 0.05). Adenosine triphosphate and phosphocreatine concentrations were higher in the white muscle (WM) of exercised fish fed the high-carnitine supplements, compared with the low-carnitine fed fish (P < 0.05). Adenilate energy charge indexes were higher and ammonia concentrations were lower in WM of fish fed high-carnitine and high-fat diets. Dietary carnitine supplements may be needed in growing fish when dietary lipid level is high. In that case extra dietary carnitine can maintain the body energy reserves at adequate level when fish is exposed to a short-term, exhaustive exercise, a physiologic stress common both in nature and in intensive aquaculture systems.

The Failure of Thyroxine and High-Fat Diets to Modify the Rate of Thiamine Loss from the Body

1954 ◽  
Vol 54 (4) ◽  
pp. 609-619 ◽  
Author(s):  
S. N. Gershoff ◽  
D. M. Hegsted
Keyword(s):  
The Body ◽  
High Fat ◽  
High Fat Diets ◽  
Fat Diets

scholarly journals Physical training at sub-threshold intensity reduces the prevalence of hepatic steatosis after high-fat diet in rats

2015 ◽  
Vol 21 (1) ◽  
pp. 8-14
Author(s):  
Valdemar Guedes da Silva ◽  
Fabrício Cesar de Paula Ravagnani ◽  
Allan da Mata Godois ◽  
Odashiro Maçanori ◽  
Fabrício Azevedo Voltarelli ◽  
...  
Keyword(s):  
Body Weight ◽  
Hepatic Steatosis ◽  
Physical Training ◽  
The Body ◽  
Cafeteria Diet ◽  
Standard Diet ◽  
Threshold Intensity ◽  
High Fat ◽  
High Fat Diets ◽  
Fat Diets

The purpose of the present study was to evaluate the effects of swimming physical training with sub-threshold load on the prevalence of hepatic steatosis in Wistar rats fed high-fat diets (cafeteria or baru). After 2 months of cafeteria diet administration, the rats were separated into 6 groups: Sedentary or Trained Baru diet; Sedentary or Trained Cafeteria diet; Sedentary or Trained standard diet. The trained groups were subjected to swimming exercise at sub-threshold intensity (2% of body weight) during 8 weeks, 5x/week, 1h/day. The body weight and hepatohistological changes were analyzed. Sedentary groups fed high-fat diets presented higher body weight gain when compared to control trained group. The swimming training at the proposed intensity was able to prevent the hepatic steatosis in rats fed high-fat diets.

Non-Fasting Factor VII Coagulant Activity (FVII:C) Increased by High-Fat Diet

1994 ◽  
Vol 71 (06) ◽  
pp. 755-758 ◽  
Author(s):  
E M Bladbjerg ◽  
P Marckmann ◽  
B Sandström ◽  
J Jespersen
Keyword(s):  
High Fat Diet ◽  
Fat Content ◽  
Factor Vii ◽  
Amidolytic Activity ◽  
High Fat ◽  
Low Fat Diet ◽  
Increased Risk ◽  
Coagulant Activity ◽  
High Fat Diets ◽  
Fat Diets

SummaryPreliminary observations have suggested that non-fasting factor VII coagulant activity (FVII:C) may be related to the dietary fat content. To confirm this, we performed a randomised cross-over study. Seventeen young volunteers were served 2 controlled isoenergetic diets differing in fat content (20% or 50% of energy). The 2 diets were served on 2 consecutive days. Blood samples were collected at 8.00 h, 16.30 h and 19.30 h, and analysed for triglycerides, FVII coagulant activity using human (FVII:C) or bovine thromboplastin (FVII:Bt), and FVII amidolytic activity (FVIPAm). The ratio FVII:Bt/FVII:Am (a measure of FVII activation) increased from fasting levels on both diets, but most markedly on the high-fat diet. In contrast, FVII: Am (a measure of FVII protein) tended to decrease from fasting levels on both diets. FVII:C rose from fasting levels on the high-fat diet, but not on the low-fat diet. The findings suggest that high-fat diets increase non-fasting FVII:C, and consequently may be associated with increased risk of thrombosis.

Eisenia bicyclis Inhibits Body Weight Gain and Fat Accumulation Induced by High-Fat Diets in Mice

2010 ◽  
Vol 15 (4) ◽  
pp. 262-266 ◽  
Author(s):  
Won-Hee Choi ◽  
Ji-Yun Ahn ◽  
Sun-A Kim ◽  
Tae-Wan Kim ◽  
Tae-Youl Ha
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Body Weight Gain ◽  
High Fat ◽  
Eisenia Bicyclis ◽  
Fat Accumulation ◽  
High Fat Diets ◽  
Fat Diets

scholarly journals The Mechanism of Secretion and Metabolism of Gut-Derived 5-Hydroxytryptamine

2021 ◽  
Vol 22 (15) ◽  
pp. 7931
Author(s):  
Ning Liu ◽  
Shiqiang Sun ◽  
Pengjie Wang ◽  
Yanan Sun ◽  
Qingjuan Hu ◽  
...  
Keyword(s):  
Cell Metabolism ◽  
Circulatory System ◽  
Vital Role ◽  
The Body ◽  
Neuroendocrine Cells ◽  
Intestinal Lumen ◽  
Paracrine Signaling ◽  
Inflammatory Conditions ◽  
Epithelial Development ◽  
Ec Cells

Serotonin, also known as 5-hydroxytryptamine (5-HT), is a metabolite of tryptophan and is reported to modulate the development and neurogenesis of the enteric nervous system, gut motility, secretion, inflammation, sensation, and epithelial development. Approximately 95% of 5-HT in the body is synthesized and secreted by enterochromaffin (EC) cells, the most common type of neuroendocrine cells in the gastrointestinal (GI) tract, through sensing signals from the intestinal lumen and the circulatory system. Gut microbiota, nutrients, and hormones are the main factors that play a vital role in regulating 5-HT secretion by EC cells. Apart from being an important neurotransmitter and a paracrine signaling molecule in the gut, gut-derived 5-HT was also shown to exert other biological functions (in autism and depression) far beyond the gut. Moreover, studies conducted on the regulation of 5-HT in the immune system demonstrated that 5-HT exerts anti-inflammatory and proinflammatory effects on the gut by binding to different receptors under intestinal inflammatory conditions. Understanding the regulatory mechanisms through which 5-HT participates in cell metabolism and physiology can provide potential therapeutic strategies for treating intestinal diseases. Herein, we review recent evidence to recapitulate the mechanisms of synthesis, secretion, regulation, and biofunction of 5-HT to improve the nutrition and health of humans.

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