A hormonal side effect of anabolic steroids among a sample of Baghdad male bodybuilders.

Anabolic-androgenic steroids (AAS) are used widely, but in illegal ways mostly by young men as performance-enhancing and image-enhancing drugs (IPED). long-term usage of AAS, usually in conjunction with other illegal substances, can have extremely detrimental impacts on the reproductive system. The primary goal of this study was to examine any possible detrimental effects of AAS on sex hormone levels, a liver and kidney function in individuals who frequent fitness centers in Iraq-Baghdad. In this research, there are 60 participants (20-37 years old); 30 athletes who visited the different gyms in Baghdad/ Iraq and used AAS such as testosterone, Boldenone, Cybontae, Deca Durabellin; and 30 athletes who did not take any synthetics hormones and serve as control. All participants answered the questionnaire form which included their age, the type of used AAS, when they started to take it, and the total usage number per week. The blood (5 ml) was drawn from every participant to separate the serum. The serum was used to measure some hormones (Testosterone, FSH, LH, prolactin and Estrodiol) and liver and kidney function parameters. The results showed a significantly lower level of testosterone and FSH in the AAS-users' bodybuilding group compared to the control group. In comparison with the control group, there was a notable rise in the PRL level in the serum of AA users. However, when comparing the serum levels of LH and Estrodiol in the AAS-user group to those in the control group, no discernible variations were seen. AAS users had a significantly higher level of ALT and lower ALP than controls, although there is no difference in AST levels between the two groups. The creatine level was significantly higher in the AAS-user compared to the control group, but not urea. In conclusion, the effects of AAS and other supplements on sex hormones and kidney, liver function, and vary depending on how long they are used, with the effects of AAS being more pronounced. Therefore, there is a need for culturally sensitive measures to prevent steroid abuse among youth.

Changes in liver and kidney function, red blood cell count and hemoglobin levels 1 day after ultrasound-guided percutaneous microwave ablation for uterine fibroids.

OBJECTIVE: To investigate the changes in liver and kidney function, red blood cell (RBC) count and hemoglobin (HGB) levels in patients undergoing ultrasound-guided percutaneous microwave ablation (UPMWA) for uterine fibroids on postoperative day 1. METHODS: The changes in liver and kidney function, RBC count and HGB levels in 181 patients who underwent selective UPMWA in the Second Affiliated Hospital of Shantou University Medical College, China, between August 2017 and January 2023 were retrospectively analyzed. RESULTS: All patients underwent UPMWA for uterine fibroids; 179 patients had multiple uterine fibroids and 2 patients had single uterine fibroids. The maximum fibroid diameter ranged from 18 to 140 mm, with an average of 68.3 mm. Ultrasound imaging was used to confirm that the blood flow signal within the mass had disappeared in all patients, indicating that the ablation was effective. Within 24 h, compared with before UPMWA, levels of total bilirubin, direct bilirubin, indirect bilirubin and aspartate aminotransferase had significantly increased (p < 0.01), whereas levels of total protein, albumin, globulin, alanine aminotransferase, creatinine and urea had significantly decreased (p < 0.01). Acute kidney injury (AKI) occurred in 1 of the 181 patients. The RBC count and HGB levels decreased significantly after UPMWA (p < 0.01). CONCLUSION: Ultrasound-guided percutaneous microwave ablation for uterine fibroids can impose a higher detoxification load on the liver and cause thermal damage to and the destruction of RBCs within local circulation, potentially leading to AKI. Protein levels significantly decreased after UPMWA. Therefore, perioperative organ function protection measures and treatment should be actively integrated into clinical practice to improve prognosis and enhance recovery.

Impact of bariatric surgery on glucose and lipid metabolism and liver and kidney function in food-induced obese diabetic rats.

BACKGROUND: Obesity usually causes diabetes mellitus (DM) and is a serious danger to human health. Type 2 DM (T2DM) mostly occurs along with obesity. Foodborne obesity-induced DM is caused by an excessive long-term diet and surplus energy. Bariatric surgery can improve the symptoms of T2DM in some obese patients. But different types of bariatric surgery may have different effects. AIM: To investigate the effect of bariatric surgery on glucose and lipid metabolism and liver and kidney function in rats. METHODS: Male Sprague-Dawley rats aged 6-8 wk underwent Roux-en-Y gastric bypass surgery (RYGB), sleeve gastrectomy (SG), or gastric banding (GB). Glucose and insulin tolerance tests, analyses of biochemical parameters, histological examination, western blot, and quantitative real-time polymerase chain reaction were conducted. RESULTS: In comparison to the sham operation group, the RYGB, SG, and GB groups had decreased body weight and food intake, reduced glucose intolerance and insulin insensitivity, downregulated biochemical parameters, alleviated morphological changes in the liver and kidneys, and decreased levels of protein kinase C ß/ P66shc. The effect in the RYGB group was better than that in the SG and GB groups. CONCLUSION: These results suggest that RYGB, SG and GB may be helpful for the treatment of foodborne obesity-induced DM.

The clinical efficacy of Zuqing Xu "Wuduling" powder for snake injury on the swelling of the affected limb bitten by Agkistrodon halys.

To determine the clinical efficacy of Zuqing Xu 'Wuduling' powder for snake injury on the swelling of the affected limb bitten by Agkistrodon halys. Sixty-five patients with Agkistrodon halys bite were assigned to a treatment group (n = 35) or control group (n = 30). The treatment group was additionally given 'Wuduling' powder dressing locally based on the therapy to the control group with conventional Western medicine. Clinical efficacy and improvement of traditional Chinese medicine symptoms and signs in the two groups were evaluated. The treatment group showed a notably higher cure rate than the control group. After 3 days of therapy, the swelling and pain of the affected limb in the treatment group were greatly alleviated. Additionally, after 7 days of therapy, the swelling and pain of the affected limb in the treatment group were more greatly alleviated, and those in the control group were also alleviated. The comparison of the two groups during the same period showed more obvious alleviation of swelling and pain in the treatment group than that in the other. Moreover, the treatment group experienced notably shorter disappearing time of swelling and pain than the control group. After treatment, the levels of CRP, TBIL, Cr, ALT, AST, BUN, CK, LDH and CK-MB in both groups declined notably, with notably lower levels of them in the treatment group than those in the other. Zuqing Xu 'Wuduling' powder for snake injury can substantially alleviate the swelling and local pain of affected limbs bitten by Agkistrodon halys.

Pharmacovigilance of cutaneous adverse drug reactions in associations with drugs and medical conditions: a retrospective study of hospitalized patients.

BACKGROUND: Cutaneous adverse drug reaction (CADR) is a common problem in clinical medication. This study aimed to investigate the correlation between clinical drug application and CADR occurrence as evidence for preventive strategies and rational clinical drug use. METHODS: We analyzed the characteristics of CADRs of 858 patients admitted to Shandong Provincial Third Hospital from March 2007 to December 2018. The most significant drugs concerning the common skin symptoms and their significance to CADR were investigated by case-non-case and multiple logistic regression analyses. RESULTS: A total of 266 drugs were involved in 858 cases of CADR. Among the ten most relevant medications, primarily antibiotics and herbal injections, and nutritional support drugs, potassium sodium dehydroandrographolide succinate injection, and cefoperazone sodium and sulbactam sodium injection were found to be 2.1 and 1.45 times statistically more prone to CADRs than to other adverse drug reactions (ADRs), respectively. The main route of administration was intravenous (63.16%), with oral administration accounting for 25.19%. There were 747 cases of ADR, 71 of severe ADR, 2 of new and severe ADRs, and 38 cases of new ADR. Overall, 100 cases of CADR exhibited abnormal alanine aminotransferase, aspartate aminotransferase, and serum creatinine levels. The predictive factors for severe CADR occurrence included allergy and smoking histories, cefoperazone sodium, sulbactam sodium injection, levofloxacin lactate and sodium chloride injection. CONCLUSIONS: Drug-induced CADR symptoms are commonly associated with other ARDs, predominantly rashes and pruritus, and are often accompanied by some medical conditions, especially liver and kidney damage. Detailed attention to a patient's primary diseases, allergy history, and drug safety profile could help prevent or reverse CADR in most patients.

The efficacy of metal nanocomposite (Fe3O4/CuO/ZnO) to ameliorate the toxic effects of ochratoxin in broilers.

BACKGROUND: The study aimed to investigate the effectiveness of different doses of metal nanocomposite (MNc) (Fe3O4/CuO/ZnO) lower than its cytotoxic level in order to overcome or minimize the ochratoxin (OTA) adverse effects in broilers fed on contaminated ration. The study conducted on 120 one-day old chicks which were divided into equal 6 groups; G1: negative control, G2: positive control (fed on OTA 17 ppb), G3& G4 (fed MNc only with low and high doses respectively). The rest two groups G5 & G6 (treatment groups) were fed on OTA, post induced ochratoxification, treated with low and high doses respectively. RESULTS: Body weight gain and heamatocellular elements in both treated groups increased significantly than control. Serum phagocytic nitric oxide levels were increased significantly in both treated groups than control groups. Prothrombin time (PT), Alanine aminotransferase (ALT) and gamma-glutamyltransferase (GGT) activities decreased significantly (P < 0.05) in both treated groups than intoxicated control group (G2) but still higher than non-intoxicated control group (G1). Total protein, albumin, globulin, calcium and phosphorus increased significantly in both treated groups than intoxicated control group. Kidney function tests showed significant improvement in both treated groups than intoxicated control group. Antioxidant study revealed that malondialdehyde (MDA) decreased significantly in treated groups than intoxicated control group. Ochratoxin residue decreased significantly in treated groups. Metal residues in tested liver and muscle of treated groups showed no-significant difference with non-intoxicated control group (G1) at the experiment's end. In conclusion, feeding either low or high doses of MNc to broilers were significantly counteracting the negative impacts of OTA or its residue and increase their body weight.

Correlation of liver and kidney indicators with foetal vital organ function.

This study aimed to investigate the correlation between indicators of liver and kidney function and foetal vital organ function. One hundred and eighty-five pregnant women who underwent cordocentesis and whose foetuses were diagnosed with abnormal foetal organ function were enrolled. The indicators of liver and kidney function were compared between foetuses with abnormal vital organ function and healthy foetuses. There was a significant difference between foetuses with and those without normal cardiovascular systems in terms of total protein, albumin, total bile acid, and creatinine levels (P < .05). A significant difference in aspartate aminotransferase (AST) and lactate dehydrogenase (LDH) levels was observed in foetuses with and those without normal foetal urinary systems (P < .05). A difference between foetuses with normal and those without normal musculoskeletal systems was noted when comparing LDH levels. Further, there was a significant difference in gestational age and AST, alanine aminotransferase, albumin, total bilirubin, alkaline phosphatase, LDH, adenosine dehydrogenase, fibronectin, and creatinine levels between foetuses with normal versus abnormal blood systems (P < .05). Thus, hepatic and renal function indicators may be associated with abnormal foetal vital organ function.Impact statementWhat is already known on this subject? Foetal cardiac function is currently evaluated using colour Doppler ultrasound and magnetic resonance imaging in clinical practice, but there are few predictive indicators of the function of other vital organs. It is difficult to determine whether children have abnormalities in the urinary system, digestive system, nervous system, or other vital organs.What do the results of this study add? In this study, it was found that total protein, albumin, total bile acid, creatinine, aspartate aminotransferase, lactate dehydrogenase, fibronectin, alanine aminotransferase, total bilirubin, alkaline phosphatase, adenosine dehydrogenase, and other liver and kidney function indicators may be associated with foetal vital organ dysfunction. However, the forecast range of specific indicators must be further improved upon.What are the implications of these findings for clinical practice and/or further research? This study provides an additional reference for predicting foetal cardiac function.

Evaluation of the Effect of Alcoholic Extract of Laurus Nobilis Leaves on Blood Biochemical Parameters and Histological Changes in the Liver and Kidney among Female Wistar Rats Treated with Depakene (Sodium Valproate).

This study aimed to evaluate the effects of Laurus Nobilis (Bay leaves) alcoholic extract on glucose, hemoglobin A1c (HbA1c), alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, and urea levels; moreover, it was attempted to examine the histological changes induced in the liver and kidney among female albino rats treated with Depakene (Sodium Valproate). The L. nobilis leaves were dried in the shade, and they were then ground in mechanical processing. The resulting substance (250 gm) was processed in 70% ethanol for 24 h using a Soxhlet extractor at 45°C. Before being measured, the extract was concentrated in vacuo and stored in a vacuum desiccator until the elimination of all the solvents. In total, 20 female adult Wistar rats (230-250 g) were bred in the Animal House Lab at the University of Kufa, Faculty of Education for Girls, Kufa, Iraq. These animals were randomly divided into four groups (n=5), housed in a typical laboratory setting, and given a standard diet and water. Each animal received the treatments intraperitoneally for 30 days. The experimental groups were designed as follows: group 1 (the control) was given only physiological saline solution; group 2 received alcoholic extract of L. nobilis leaves at a dose of 150 mg/kg BW; group 3 received Depakene (Sodium Valproate) at a dose of 500 mg/kg BW; and group 4 received alcoholic extract+Depakene at a dose of 150 mg/kg BW and 500 mg/kg BW. The animals were euthanized following anaesthesia 24 h after the last day of the experiment. Heart blood samples were gathered in gel tubes, the serum was then centrifuged for 15 min at 3000 rpm to measure the biochemical parameter levels, which included glucose, HbA1C, ALT, AST, creatinine, and urea. The liver and kidney organs were removed and placed in a 10% formaldehyde solution instantly. Following fixation, they were processed as usual before being embedded in paraffin for histological analysis. Morphological changes were assessed using hematoxylin and eosin staining techniques. The recorded data showed a major drop (P<0.05) in blood glucose and HbA1c levels in group 2 which was given ethanol extract, compared to the other groups. Interestingly, the level of blood glucose and HbA1c levels reduced significantly in group 4, which was given L. nobilis+Depakene, compared to the control and the animals treated with only Depakene. Moreover, the results showed a major rise (P<0.05) in the liver enzyme among the animals treated with Depakene, compared to other groups. On the other hand, the recorded data showed a substantial drop (P<0.05) in creatinine levels in the animals treated with L. nobilis leaves extract (group 2) and group 4, compared to group 3 and the control group, respectively. However, no changes were recorded in the case of urea levels among the groups. Finally, the findings of this study showed that the ethanol extract of L. nobilis leaves was effectively reduced the adverse effects of Depakene. On the other hand, it had a significant effect on the reduction of blood glucose.

Inhibitory effect of pirfenidone on pulmonary fibrosis in patients with acute paraquat poisoning.

OBJECTIVE: To study the efficacy of pirfenidone (PFD) on patients with pulmonary fibrosis caused by acute paraquat (PQ) poisoning. METHODS: A total of 86 patients with pulmonary fibrosis caused by acute PQ poisoning admitted to our hospital were analyzed retrospectively. All of them successfully received the standard 21-day treatment based on "Taishan Consensus", and they were assigned to the PFD group or the NO-PFD group according to whether they received PFD treatment (at 200 mg/time, 3 times/day) for 6 months after discharge. The two groups were compared in effective treatment rate, mortality and incidence of adverse reactions such as liver and kidney function damage, pulmonary fibrosis-associated indexes, pulmonary function-associated indexes, and arterial blood gas indexes before and after therapy. RESULTS: The PFD group showed a notably higher effective treatment rate than the NO-PFD group (P<0.05). Additionally, the PFD group showed notably lower levels of serum hyaluronic acid (HA), laminin (LN), type IV collagen (CIV), and type III procollagen (PCIII), and notably higher levels of forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and FEV1/FVC than the NO-PFD group (all P<0.001), and the PFD group also showed significantly higher levels of arterial blood gas indexes including arterial partial pressure of oxygen (PaO2) and PaO2/inspired oxygen (FIO2) than the NO-PFD group (both P<0.001). Moreover, the Kaplan-Meier survival curves showed that the survival rate of the patients in PFD group was significantly higher than that in the NO-PFD group (P<0.05). CONCLUSION: With a high safety, PFD can effectively improve the treatment efficacy in patients with pulmonary fibrosis caused by acute PQ poisoning. PFD can improve the pulmonary function and arterial blood gas status of patients, without causing obvious liver and kidney damage.

[Study on the effect of integrated traditional Chinese and western medicine in the treatment of brucellosis].

Objective: To observe the clinical effect of integrated traditional Chinese and western medicine on brucellosis and its influence on humoral immune indexes. Methods: In October 2019, 169 cases of brucellosis hospitalized in Tianjin Second People's Hospital were selected as the research objects, and divided into two groups according to the random number method, 84 cases in the integrated treatment group and 85 cases in the western medicine treatment group. The western medicine treatment group was given antibiotics and other routine western medicine support treatment. The integrated treatment group was given traditional Chinese medicine for treatment based on syndrome differentiation, on the basis of western medicine treatment group, and 6 weeks was a course of treatment. The clinical efficacy and Traditional Chinese Medicine (TCM) syndrome scores were compared between the two groups of patients after treatment, and the changes in humoral immune indexes, biochemical, and liver and kidney functions of the patients before and after treatment were analyzed. Results: The total effective rate was 100.00% (84/84) in the integrated treatment group and 97.65% (83/85) in the western medicine treatment group. The difference was not statistically significant (P>0.05) . The difference was not statistically significant (P>0.05) . There was no statistically significant difference in TCM syndrome scores between the two groups before treatment (P>0.05) , and the TCM syndrome scores after treatment were lower than before treatment (P<0.05) . Among them, the TCM syndrome scores of the integrated treatment group were lower than those of the western medicine treatment group (P<0.05) . There was no significant difference in IgG, IgA, IgM, C3, C4, miRNA-155, C-reactive protein (CRP) , erythrocyte sedimention rate (ESR) , alanine aminotransferase (ALT) and aspartate aminotransferase (AST) between the two groups before treatment (P>0.05) . After treatment, IgG, IgA, IgM, miRNA-155, CRP, ESR, ALT and AST were all lower than before treatment, and C3 and C4 complement levels were higher than before treatment (P<0.05) . Among them, IgG, IgA, IgM, miRNA-155, CRP, ESR, ALT and AST in the integrative treatment group were all lower than the western medicine treatment group, while the C3 and C4 complement levels were higher than the western medicine treatment group (P<0.05) . Conclusion: The treatment of brucellosis with integrated traditional Chinese and western medicine can significantly improve the TCM syndrome score and reduce the levels of CRP and ESR. The mechanism of action may be related to the regulation of the patient's humoral immunological indicators.

Vitamin D3 reduces risk of cardiovascular and liver diseases by lowering homocysteine levels: double-blinded, randomised, placebo-controlled trial.

The objective of this study was to evaluate the effect of vitamin D3 on total homocysteine (tHcy) and C-reactive protein (CRP) levels and liver and kidney function tests in overweight women with vitamin D deficiency. Therefore, a randomised, double-blind placebo, controlled clinical trial was conducted on 100 eligible women. Subjects were randomly divided into two groups: the placebo (n 50) and the vitamin D (n 50) which received 1250 µg vitamin D3 per week for 2 months. The participants' 25-hydroxyvitamin D (25(OH)D), tHcy, CRP, alanine aminotransferase (ALT), aspartate aminotransferase (AST), urea, creatinine and estimated glomerular filtration rate (eGFR) were measured and compared before and after treatment. Results showed that the tHcy, CRP, AST, ALT and eGFR levels after the 2nd month of vitamin D3 intervention were significantly (P < 0·001) decreased and the 25(OH)D, urea and creatinine levels were significantly (P < 0·001) increased in the treatment group. In the placebo group, no significant changes were identified throughout the follow-up period. In conclusion, vitamin D3 intervention with a treatment dose of 1250 µg/week for at least 2 months may help in lowering Hcy and CRP levels and may improve liver function tests, which in turn might help in minimising the risk of CVD and liver diseases among overweight women but negatively affect kidney function.

Influence of continuous circulatory support of HeartCon type left ventricular assist device(LVAD) on liver and kidney function in experimental animals / 国际生物医学工程杂志

Objective:To determine the adverse effects of continuous circulatory support on liver and kidney function in experimental animals using left ventricular assist devices (LVAD).Methods:Six healthy experimental sheep were selected and implanted with HeartCon type LVAD. The liver and kidney indexes of experimental sheep before and 70 days after operation were detected, including urea (UREA), creatinine (CREA), alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBIL), and the functional changes of liver and kidney were evaluated.Results:The preoperative levels of UREA, CREA, ALT, AST and TBIL in the six experimental sheep were (4.60±1.51) mmol/L, (94.80±23.10) μmol/L, (16.20±6.87) U/L, (82.60±17.33) U/L, and (0.52±0.25) μmol/L, respectively. Compared with the indexes before the LVAD implantation, there was no significant change in CREA levels in experimental sheep after the implantation (all P>0.05). After the implantation, the levels of UREA, ALT, AST and TBIL increased to varying degrees within 1 to 14 days after the implantation. At the end of the study, the levels of UREA, ALT, AST and TBIL have returned to the preoperative levels, and the differences were not statistically significant (all P>0.05). Conclusions:Within the 70 days of continuous circulatory support with HeartCon-type LVAD, no evidence of adverse effects of continuous flow LVAD on the liver and kidney function of experimental animals was found. HeartCon-type LVADs are able to provide adequate circulatory support to maintain proper end-organ function.

Evaluation of the chemical constituents and potential biological activities of Cunninghamella blakesleeana.

The aim of this work is to evaluate the chemical constituents and potential biological activists of Cunninghamella blakesleeana. Three fatty acids were isolated using column chromatography and identified as palmitic acid (F1), oleic acid (F2) and stearic acid (F3) in addition to other two steroidal compounds; α-amyrin (A4), and ß-sitosterol (A5). Using GC, ten fatty acids were detected the major fatty acid obtained was stearic acid (74.61%) while palmitic acid was the second high percentage (10.35%), and the least percentage obtained was arachidic acid (0.07%). C. blakesleeana extract showed in-vitro antimicrobial activities against some microorganisms. The highest activity of C. blakesleeana total extract was reported against Staphylococcus aureus (18.3 ± 0.03 mm.) followed by Streptococcus pyogenes (15.3 ± 0.05), while the lowest were for both Candida albicans & Pseudomonas aeruginosa (6.7 ± 0.06 and 5.9.0 ± 0.9 mm. respectively). The three isolated compounds (F1-3) showed activities against Staphylococcus aureus, Penicillium expansum, and Salmonella typhimurium only. The highest activity was aganist Staphylococcus aureus (13.0 ± 0.1 mm.). The highest effect was obtained by compound F3 (stearic acid) (15.0 ± 0.5 mm.), and compound F1 (oleic acid) (13.0 ± 0.1 mm.) and F2 (palmitic acid) 11.0 ± 0.3 mm. The total ethanol extract of the investigated fungus was safe up to 5000 mg kg-1 and did not produce any significant change in liver and kidney functions after oral administration (400 mg kg-1) for 14 consecutive days. The results reported the isolation of some fungal new driving compounds which has been not isolated before from Cunninghamella species in addition to their correlated new biological activities.

[Effects of different varieties and processing degree grains on blood glucose and blood lipid in rats].

OBJECTIVE: To investigate the effects of whole grains(WG) and refined grains(RG) on blood glucose, blood lipid and inflammatory factors in normal rats, and the common effects of different whole grains. METHODS: 2×2 factorial experiments were designed according to grain sources(rice & wheat) and processing precision(whole grain & refined grain). According to the initial body weight and fasting blood glucose, 48 male SD rats were randomly divided into four groups: RG rice group, WG rice group, RG wheat group and WG wheat group. They were fed with 45% refined rice, whole grain rice, refined wheat and whole grain wheat respectively for 18 weeks. The formula was in accordance with AIN-93 G. Food intake and body weight were monitored weekly. Fasting blood glucose, lipid, inflammatory factors and organ pathology were detected at the end of the experiment. RESULTS: During the experiment, the body weight growth and food intake of rats in each group were basically the same. At the end of the experiment, fatty liver appeared in varying degrees, while the kidney of rats in RG rice group and RG wheat group showed epithelial steatosis. Biochemical indexes showed that blood urea nitrogen(UN), fasting blood glucose(FBG), total cholesterol(TC), triglyceride(TG), low density lipoprotein(LDL)and monocyte chemoattractant protein-1(MCP-1)in RG wheat group were significantly higher than those in WG wheat group(P<0. 05), while high density lipoprotein(HDL)level in RG wheat group was significantly lower than that in WG wheat group(P<0. 05), and there was no significant difference in other indexes. The result of factorial analysis showed that the differences of FBG, serum insulin, homeostasis model assessment of insulin resistance(HOMA-IR)and C-reactive protein(CRP)caused by different grain processing degree were significant, but there was no significant difference between rice and wheat varieties(P>0. 05). CONCLUSION: Studies have shown that long-term feeding of refined grains can lead to fasting blood glucose, blood lipid abnormality and renal pathological changes in rats, and proper feeding of whole grains can delay the development of adverse symptoms.

[The Observation of Liver and Kidney Injury and the Activation of Macrophages in the Overload Pressure Induced Cardiac Hypertrophy/Heart Failure Mouse Model].

OBJECTIVE: The purpose of this study is to investigate the injury of liver and kidney tissues in overload pressure induced cardiac hypertrophy/heart failure mice model and the changes of macrophage activation level. METHODS: 6-8 week-old C57BL/6 mice were subjected to transverse aortic constriction (TAC) surgery to establish the cardiac hypertrophy/heart failure mouse model induced by pressure overload, while the aortic was not ligated in the Sham group. At 4 weeks and 8 weeks after TAC, the mice of each group were subjected to echocardiography and blood collection. And mice were sacrificed to collect samples of the heart, liver, and kidney tissues. The contents of plasma alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBil) and serum creatinine (Scr) in Sham group and two operation groups were determined. The histological changes of liver, heart and kidney tissues were observed by HE staining, and the expression of the marker of macrophage activation, F4/80 protein, was detected in the heart, liver and kidney tissue by immunohistochemical staining. RESULTS: Cardiac hypertrophy occurred at 4 weeks after TAC operation in C57BL/6 mice and developed into heart failure at 8 weeks after TAC. The echocardiography showed that, compared with the Sham group, the left ventricular end-diastolic posterior wall thickness (LVPWd) and the left ventricular internal diameter in diastole (LVIDd) were significantly increased, while the left ventricular ejection fraction (EF) and the left ventricular fractional shortening (FS) were significantly decreased ( P<0.05) in the 4-week-TAC group and 8-week-TAC group. The plasma content of ALT, AST, TBil and Scr in the 4-week-TAC group and 8-week-TAC group were significantly higher than those in the Sham group ( P<0.05). HE staining showed obvious liver pathological changes in TAC mice, such as vacuolation, mild hepatic sinusoid congestion and inflammatory infiltration in mice post 4 weeks after surgery, and such liver injury was worse in mice post 8 weeks after surgery. Besides, there was a slight damage in renal tissue shown by HE staining, such as slight glomerular injury and slight bleeding. F4/80 protein immunohistochemical staining results demonstrated that the activation of macrophages in the heart and liver in the 4-week-TAC group and 8-week-TAC group was significantly increased than that in the sham group ( P<0.05), but there was no significant difference in kidney tissues in groups. CONCLUSION: Macrophages are involved in the process of liver and kidney injury in cardiac hypertrophy/heart failure.

Effect of citrus waste on blood parameters of broiler birds with and without cocktail of enzymes.

AIM: This study aimed to assess the effect of different levels of citrus waste (CW) with or without enzyme cocktail on blood profile of broilers. MATERIALS AND METHODS: CW was sun-dried and grounded to powder CW. 256-day-old birds were distributed into eight groups; control (C), CW-supplemented diets (2.5% CW, 5.0% CW, and 7.5% CW), enzyme (E) cocktail supplemented diets (CE, 2.5% CWE, 5.0% CWE, and 7.5% CWE). The diets were fed during starter (0-14 days), grower (15-21 days), and finisher (22-42 days) phases. Blood was collected from the wing vein from four birds per treatment. Serum was separated out after centrifugation and stored at -20°C until further analysis. The samples were analyzed for liver function test (glucose, total protein [TP], albumin [ALB], and globulin), lipid profile (cholesterol and triglyceride), kidney function test (alanine aminotransferase, aspartate aminotransferase [AST], blood urea nitrogen [BUN], and creatinine), and antioxidant levels (catalase, superoxide dismutase [SOD], lipid peroxidation [LPx], glutathione peroxidase [GPx], glutathione [GSH], and Vitamins E and C). RESULTS: Blood profile data revealed that supplementation of CW showed no effect on TP, ALB, globulin, and BUN levels. Plasma cholesterol, triglyceride, and AST levels decreased linearly with an increase in the levels of CW in the diet. Catalase and SOD activity increased non-significantly with an increase in inclusion level of CW in the diets. LPx, GPx, and GSH activities decreased (p≤0.05) up to 5% CW-fed groups. Vitamin E and C activity were found to be highest (p≤0.05) in birds fed with diet supplemented with 5% CW. GPx and GSH activities and serum Vitamin C levels were observed to be highest (p<0.05) in birds fed CW (at 5%)-based diet supplemented with enzymes. CONCLUSION: The blood profile showed that supplementation of CW up to 5% decreased cholesterol, triglyceride, and AST levels and improved the antioxidant status. Vitamin C levels were observed to be highest (p<0.05) in birds fed CW (at 5%)-based diet supplemented with enzymes.

[Study on the health effects of occupational exposure to low concentrations of benzene].

Objective: The main purpose of this study was to ascertain whether (or not) exposure to benzene, toluene, xylene and ethylbenzene (BTXE) , under normal working conditions, was associated with any health effects. Methods: From January to December 2014, the workplaces concentrations of BTXE were measured of 71 enterprises in Suzhou Industrial Park. Occupational health examination were investigated on 764 employees who exposed to BTXE, as well as 4409 employees of the corresponding enterprises who unexposed to BTXE, and analyzed the data of the two groups. Results: A total of 6 monitoring sites in 3 enterprises BTXE concentrations excess of the standards, the unexposed group was under the limit of detection. The means of red blood cell count, hemoglobin, hematocrit, intermediate cell count and percentage of intermediate cells were significantly higher in exposed group than in unexposed group (P<0.05) . Conversely, platelet count was significantly lower in exposed group than in unexposed group (P<0.05) . The proportion of red blood cell volume, lymphocyte count and percentage of intermediate cells were significantly lower in exposed group than in unexposed group (P<0.05) . Both means and proportion of glutamic pyruvic transaminase and urea nitrogen were significantly higher in exposed group than in unexposed group (P<0.05) . The positive rate of protein, urine, urine red blood cell were significantly higher in exposed group than in unexposed group (P<0.05) . The abnormal rate of electrocardiogram, liver and kidney B scan were significantly higher in exposed group than in unexposed group (P<0.05) . Multivariate logistic regression analysis revealed that percentage of intermediate cells increased, urea nitrogen increased, urine protein positived, urine red blood cells positived in exposed group the OR values were 1.689, 3.291, 3.163 and 1.743 (P<0.05) . Conclusion: Occupational exposure to low concentrations of BTXE had a certain impact on the blood system and liver and kidney function of the employees, occupational health surveillance for such people should be strengthened.

Study on the health effects of occupational exposure to low concentrations of benzene / 中华劳动卫生职业病杂志

Objective@#The main purpose of this study was to ascertain whether (or not) exposure to benzene, toluene, xylene and ethylbenzene (BTXE) , under normal working conditions, was associated with any health effects.@*Methods@#From January to December 2014, the workplaces concentrations of BTXE were measured of 71 enterprises in Suzhou Industrial Park. Occupational health examination were investigated on 764 employees who exposed to BTXE, as well as 4409 employees of the corresponding enterprises who unexposed to BTXE, and analyzed the data of the two groups.@*Results@#A total of 6 monitoring sites in 3 enterprises BTXE concentrations excess of the standards, the unexposed group was under the limit of detection. The means of red blood cell count, hemoglobin, hematocrit, intermediate cell count and percentage of intermediate cells were significantly higher in exposed group than in unexposed group (P<0.05) . Conversely, platelet count was significantly lower in exposed group than in unexposed group (P<0.05) . The proportion of red blood cell volume, lymphocyte count and percentage of intermediate cells were significantly lower in exposed group than in unexposed group (P<0.05) . Both means and proportion of glutamic pyruvic transaminase and urea nitrogen were significantly higher in exposed group than in unexposed group (P<0.05) . The positive rate of protein, urine, urine red blood cell were significantly higher in exposed group than in unexposed group (P<0.05) . The abnormal rate of electrocardiogram, liver and kidney B scan were significantly higher in exposed group than in unexposed group (P<0.05) . Multivariate logistic regression analysis revealed that percentage of intermediate cells increased, urea nitrogen increased, urine protein positived, urine red blood cells positived in exposed group the OR values were 1.689, 3.291, 3.163 and 1.743 (P<0.05) .@*Conclusion@#Occupational exposure to low concentrations of BTXE had a certain impact on the blood system and liver and kidney function of the employees, occupational health surveillance for such people should be strengthened.

Comparing early liver graft function from heart beating and living-donors: A pilot study aiming to identify new biomarkers of liver injury.

The liver and kidney functions of recipients of liver transplantation (LT) surgery with heart beating (HBD, n = 13) or living donors (LD, n = 9) with different cold ischemia times were examined during the neohepatic phase for the elimination of rocuronium bromide (ROC, cleared by liver and kidney) and tranexamic acid (TXA, cleared by kidney). Solid phase micro-extraction and LC-MS/MS was applied to determine the plasma concentrations of ROC and TXA, and creatinine was determined by standard laboratory methods. Metabolomics and the relative expressions of miR-122, miR-148a and γ-glutamyltranspeptidase (GGT), liver injury biomarkers, were also measured. The ROC clearance for HBD was significantly lower than that for LD (0.147 ± 0.052 vs. 0.265 ± 0.148 ml·min-1 ·g-1 liver) after intravenous injection (0.6 mg·kg-1 ). The clearance of TXA, a compound cleared by glomerular filtration, given as a 1 g bolus followed by infusion (10 mg·kg-1 ·h-1 ), was similar between HBD and LD groups (~ 1 ml·min-1 ·kg-1 ). The TXA clearance in both groups was lower than the GFR, showing a small extent of hepatorenal coupling. The miR-122 and miR-148a expressions were similar for the HBD and LD groups, whereas GGT expression was significantly increased for HBD. The lower ROC clearance and the higher GGT levels in the HBD group of longer cold ischemia times performed worse than the LD group during the neophase. Metabololmics further showed clusters of bile acids, phospholipids and lipid ω-oxidation products for the LD and HBD groups. In conclusion, ROC CL and GGT expression, and metabolomics could serve as sensitive indices of early graft function. Copyright © 2017 John Wiley & Sons, Ltd.

Study on the Levels of Liver and Kidney Function, Blood Lipid and Complement in Patients with Hepatitis B Complicated with Nephropathy / 现代检验医学杂志

Objective To explore serum liver and kidney function,blood lipid,complement indicators in patients with hepatitis B-associated nephropathy and the relationship between HBV infection and kidney function.Methods 141 cases with hepatitis B-associated nephropathy were randomly selected from January 2015 to July 2016 from Renmin Hospital of Wuhan University including 96 male,female 45 eases.65 cases with nephropathy included 31 male,female 34 eases.68 cases with healthy people included 36 male and female 32 cases.Liver and kidney function parameters were detected by the automatic biochemical analyzer Siemens ADVIA 2400.Complement C3 and C4 were detected by the automated immunoassay analyzer Beckman 1MMAGE 800.HBV DNA load was detected by fluorescence quantitative PCR instrument ROCHE LightCycler(R)480.Results ALT,Cr,UA,Urea,β2-M,LDL,TCh,TG,C3 and C4 were significant difference among hepatitis B complicated with nephropathy,nephropathy group and healthy groups (FALT =6.50,FCr=46.02,FUA =32.89,FUrea =37.60,Fβ2 M =44.98,FLDL=4.13,FTch =5.20,FTG =26.90,FC3 =14.54,Fc4 =11.01,all P＜0.05).ALT,AST,β2-M,C3 and C4 were significant difference among hepatitis B activity period complicated with nephropathy,hepatitis B non-activity period complicated with nephropathy and nephropathy group (FALT =5.96,FAST =7.45,Fβ2-M =18.70,FC3 =5.32,Fc4 =4.16;all P＜0.05).Conclusion Concentrations of liver and kidney function,blood lipid abnormalities and complement had a certain relationship with the hepatitis B complicated with nephropathy and HBV had a certain effect on serum concentrations of β2-M and complement.