T2 Group Research Articles

Excess dietary Lys reduces feed intake, stimulates jejunal CCK secretion and alters essential and non-essential blood AA profile in pigs

BackgroundCommercial diets are frequently formulated to meet or exceed nutrient levels including those of limiting essential amino acids (AA) covering potential individual variations within the herd. However, the provision of dietary excess of AA, such as Lys, may lead to reduced appetite and growth in pigs. The mechanisms modulating these responses have not been extensively investigated. This study evaluated the effect of Lys dietary excesses on performance and satiety biomarkers in post weaning pigs.MethodsTwenty-four pigs aged 21 d and weighing 6.81 ± 0.12 kg (mean ± SEM) were individually housed and offered 1 of 4 dietary treatments for 3 weeks: a diet containing a standardized ileal digestible Lys reaching 100% (T0), 120% (T1), 150% (T2) or 200% (T3) of the NRC (2012) requirements. At the end of the experiment, blood samples from the cephalic vein of the T0 and T3 groups were obtained for AA analysis. In addition, primary intestinal cultures from T0 pigs were used, following their humane killing, to evaluate the effect of Lys on gut hormone secretion and AA sensors gene expression under ex vivo conditions.ResultsFeed intake was linearly reduced (P < 0.001) and the weight gain to feed ratio reduced (P < 0.10) with increased dietary levels of Lys during the third- and first-week post weaning, respectively. Cholecystokinin concentration (P < 0.05) and the metabotropic glutamate receptor 1 and the solute carrier family 7 member 2 (P < 0.10) gene expression was enhanced in proximal jejunum tissues incubated with Lys at 20 mmol/L when compared to the control (Lys 0 mmol/L). Plasma Lys and Glu (P < 0.05) concentration increased in the T3 compared to T0 pigs. In contrast, plasma levels of His, Val, Thr, Leu (P < 0.05) and Gln (P < 0.10) were lower in T3 than T0 pigs.ConclusionThe present results confirm that excess dietary Lys inhibits hunger in pigs. Moreover, the results provide evidence of pre- and post-absorptive mechanisms modulating these responses. Lys dietary excesses should be narrowed, when possible, to avoid negative effects of the AA on appetite in pigs.

The relationship between advanced liver fibrosis and osteoporosis in type 2 diabetes patients with MAFLD.

To investigate the relationship between advanced liver fibrosis and osteoporosis in metabolic-associated fatty liver disease (MAFLD) in patients with type 2 diabetes mellitus (T2DM). A total of 1144 T2DM patients were divided into the MAFLD and non-MAFLD groups, 460 T2DM patients with MAFLD (277 males aged ≥50 years and 183 postmenopausal females) were divided into N1 (advanced liver fibrosis excluded), N2 (indeterminate advanced liver fibrosis), and N3 (advanced liver fibrosis) groups according to the non-alcoholic fatty liver fibrosis score (NFS), the differences in bone mineral density (BMD) levels and prevalence of osteoporosis were compared. Based on the tertile levels of BMD of the lumbar spine (L), T2DM patients were divided into three groups (T1, T2, and T3), and the differences in the prevalence of advanced liver fibrosis were compared. The BMD levels of the L4, and L1-4 in the MAFLD group were lower than those of the non-MAFLD groups in male and female T2DM patients .The BMD levels of the total hip, L4, and L1-4 in the N3 group were lower than those of the N2 and N1 groups in male and female T2DM patients with MAFLD, and the prevalence of osteoporosis in the N3 group of males was higher than that in the N1 group. The BMD levels of the total hip, L4, and L1-4 were negatively correlated with NFS in both males and females. The BMD levels of the total hip and L4 in males, and the BMD level of L4 in females were negatively associated with NFS. The prevalence of advanced liver fibrosis was higher in the T1 group than in the T2 and T3 groups in T2DM patients with MAFLD. The BMD levels in male aged ≥50 years or postmenopausal female diabetic patients with MAFLD were negatively correlated with the degree of advanced liver fibrosis, which means an increased risk of liver fibrosis with decreasing BMD.

Sex-Specific Association between Sodium Intake Estimated by 24-Hour Urinary Sodium Excretion and Nonalcoholic Fatty Liver Disease: The Community-Based Prospective Cohort Study.

Evidence for the association between high sodium intake and the onset of nonalcoholic fatty liver disease (NAFLD) is insufficient. This study examined the sex-specific association between sodium intake and the risk of NAFLD. This study included 2582 adults (aged 40-69 years; 1011 males and 1571 females). The total sodium excreted over 24 h was estimated from spot urine specimens using Tanaka's equation. Based on these estimates, participants were categorized into three groups according to their 24-h urinary sodium excretion levels: lowest (T1), middle (T2), and highest (T3). In addition, the participants were divided into non-NAFLD (≤36) and NAFLD (>36) groups based on the hepatic steatosis index. During the follow-up period (14 years), NAFLD was observed in 551 participants. The estimated 24-h urinary sodium excretion levels were positively associated with the incidence of NAFLD in all subjects. Upon sex stratification, females in the T2 and T3 groups exhibited adjusted hazard ratios of 1.35 and 1.51, respectively, compared with the T1 group. However, a significant relationship was not observed in males. High intake of sodium, especially among females, may be an important factor contributing to the development of NAFLD. Individuals with high sodium intake should be appropriately counselled and monitored for the risk of NAFLD.

Immunization against inhibin DNA vaccine as an alternative therapeutic for improving follicle development and reproductive performance in beef cattle.

The objective of the present study was to investigate the potential role of immunization against INH on follicular development, serum reproductive hormone (FSH, E2, and P4) concentrations, and reproductive performance in beef cattle. A total of 196 non-lactating female beef cattle (4-5 years old) with identical calving records (3 records) were immunized with 0.5, 1.0, 1.5, or 2.0 mg [(T1, n = 58), (T2, n = 46), (T3, n = 42) and (T4, n = 36), respectively] of the pcISI plasmid. The control (C) group (n = 14) was immunized with 1.0 mL 0.9% saline. At 21d after primary immunization, all beef cattle were boosted with half of the primary immunization dose. On day 10 after primary immunization, the beef cattle immunized with INH DNA vaccine evidently induced anti-INH antibody except for the T1 group. The T3 group had the greatest P/N value peak among all the groups. The anti-INH antibody positive rates in T2, T3 and T4 groups were significantly higher than that in C and T1 groups. RIA results indicated that serum FSH concentration in T2 group increased markedly on day 45 after booster immunization; the E2 amount in T3 group was significantly increased on day 10 after primary immunization, and the levels of E2 also improved in T2 and T3 groups after booster immunization; the P4 concentration in T2 group was significantly improved on day 21 after primary immunization. Ultrasonography results revealed that the follicles with different diameter sizes were increased, meanwhile, the diameter and growth speed of ovulatory follicle were significantly increased. Furthermore, the rates of estrous, ovulation, conception, and twinning rate were also significantly enhanced. These findings clearly illustrated that INH DNA vaccine was capable of promoting the follicle development, thereby improving the behavioral of estrous and ovulation, eventually leading to an augment in the conception rates and twinning rate of beef cattle.

A152 THE RISK OF UNFAVORABLE HISTOLOGIC FEATURES, LYMPH NODE METASTASIS AND METACHRONOUS ADVANCED NEOPLASIA IN PATIENTS WITH COLORECTAL INTRAMUCOSAL CARCINOMA

Abstract Background Very few studies have described the risk of unfavorable histologic features (UHFs), lymph node involvement (LNI), distant metastasis (DM) and metachronous advanced neoplasia (MAN) after the detection of colorectal intramucosal carcinoma (IMC). Aims This study aimed to determine the risk of UHFs, LNI, DM and MAN in patients with IMC, compared to high-grade dysplasia (HGD) or T1 colorectal cancer (CRC). Methods A retrospective cohort study was conducted. Through a pathology database search, we identified all consecutive patients with HGD (epithelial) (n=908) or either IMC (lamina propria or muscularis mucosa) or T1 CRC (submucosa) (n=496) diagnosed between 2010 and 2019 at the University of Montreal Hospital Center. We excluded patients with age ampersand:003C40 or ampersand:003E90, IBD, hereditary CRC or post-neoadjuvant therapy. Primary outcome was the risk of UHF, LNI and DM in IMC vs T1. Secondary outcome was the risk of MAN (metachronous advanced adenoma or advanced serrated lesion or CRC) in the IMC group, compared to HGD and T1. Files were reviewed for demographics and index and follow-up findings. The metachronous analysis excluded follow-ups ampersand:003C6 months, no follow-up or previous CRC. Follow-up continued until MAN or last colonoscopy within 10 y. Variables were compared between groups using ANOVA, chi-squared tests or Kruskal-Wallis tests, followed by post-hoc tests. We performed multivariate Cox regressions, adjusting for age, sex, family history of CRC, main lesion location, villous histology, adenomas ≥10 mm, and number of adenomas. Results The primary cohort included 90 patients with IMC (mean age 69.4 y., 44.4% female) and 207 with T1 CRC (mean age 69.8 y., 43.5% female), as well as 797 with HGD. The rates of lymphatic invasion, vascular invasion, intermediate differentiation/grade and mucinous histology were 2/90, 1/90, 7/90 and 4/90 in the IMC group compared to respectively 30/207 (2.2% vs 14.5%, pampersand:003C0.01), 15/207 (1.1% vs 7.2%, p=0.06), 68/207 (7.7% vs 32.9%, pampersand:003C0.01) and 15/207 in the T1 group (4.4% vs 7.2%, p=0.52). No other UHFs were present. No patients with IMC had LNI or DM. In the metachronous outcomes analysis, 464 patients were eligible (mean age 67.1 y., 42.2% female, median follow-up 3.0 y.): 274 with HGD, 58 with IMC and 132 with T1 CRC. Compared to HGD, patients with IMC had a lower likelihood of MAN (HR 0.46, 0.22-0.96), and T1 CRC had a similar likelihood of MAN (HR 0.65, 0.41-1.02). Compared to IMC, T1 CRC had a similar likelihood of MAN (HR 1.39, 0.63-3.09). Conclusions Patients with colorectal IMC have a small risk of UHFs, but LNI and DM were not identified in this cohort study and have not been reported. Patients with IMC and T1 CRC do not have an increased risk of MAN compared to patients with HGD. Funding Agencies None

Effect of feeding cauliflower leaf meal on blood-biochemical, immunity status and carcass characteristics of growing goat kids

An experiment was conducted to evaluate the effect of feeding cauliflower leaf meal (CLM) on blood biochemical, immunity status and carcass characteristics of growing goat kids. Fifteen male non-descript goat kids of 6-8 months of age were divided equally into three groups (T0, T1 and T2). T0 group was fed with basal diet and T1 and T2 group were fed with 20 and 30% CLM in concentrate mixture for 120 days. The Hb, PCV, DLC, TLC, albumin, globulin, total protein, A:G ratio, Ca, P, Urea N and glucose levels were comparable among all groups of goat kids. However, total cholesterol was significantly lower in T1 and T2 group. The enzymatic profile including ALT, AST and ASP levels were comparable among all groups of kids. The serum antioxidants such as glutathione peroxidase and catalase were significantly higher in T2 group as compared to T1 and control group without affecting superoxide dismutase level. The thyroid hormones were non-significant among all groups of kids. The humoral and cell mediated immunity was improved in CLM fed group of kids. The carcass characteristics and meat composition were comparable among all groups of kids while TBAR value was lower in T2 group. Therefore, it may be concluded from the study that 20-30% CLM in concentrate mixture reduces the total cholesterol level, increases serum catalase and glutathione peroxidase level and improved keeping quality of meat, cell mediated and humoral immunity status of growing goat kids.

Effect of different selenium sources on nutrient digestibility, performance and antioxidant status in Mecheri lambs

An experiment was conducted to determine the effect of different selenium sources on nutrient digestibility, performance and antioxidant status in Mecheri lambs. Mecheri lambs (30) were distributed randomly into five equal groups (Control, T1, T2, T3 and T4) with six lambs in each, on the basis of average body weight (14.1±1.1 kg). The animals in T1, T2, T3 and T4 were given sodium selenite (0.30 ppm), selenocysteine (0.30 ppm), nano selenium (0.30 ppm) and nano selenium (0.15 ppm), respectively for 120 days. The result revealed that DM, OM, CP, EE, CF, NDF, ADF and NFE digestibility were significantly higher for lambs in group T2 and T3 than other groups. T3 group showed highest nitrogen intake, retention and balance. There was no difference in daily intake, faecal and urinary excretion and balance of Ca and P. There was no effect on DM intake but T3 and T4 group showed significant difference in body weight gain, average daily gain and feed conversion ratio between the experimental groups. All sources of Se showed no effect on biochemical parameters. However, T3 group showed significantly lower MDA content in blood and significantly higher activity of GSH-Px and SOD compared to other groups. In conclusion, dietary supplementation of Nano-Se at 0.30 ppm can be used more efficiently to improve the nutrient digestibility, growth performance and antioxidant status in Mecheri lambs.

Relationship between stress hyperglycaemic ratio and incidence of in-hospital cardiac arrest in patients with acute coronary syndrome: a retrospective cohort study

BackgroundThe stress hyperglycaemic ratio (SHR), a new marker that reflects the true hyperglycaemic state of patients with acute coronary syndrome (ACS), is strongly associated with adverse clinical outcomes in these patients. Studies on the relationship between the SHR and in-hospital cardiac arrest (IHCA) incidence are limited. This study elucidated the relationship between the SHR and incidence of IHCA in patients with ACS.MethodsIn total, 1,939 patients with ACS who underwent percutaneous coronary intervention (PCI) at the Affiliated Hospital of Zunyi Medical University were included. They were divided into three groups according to the SHR: group T1 (SHR ≤ 0.838, N = 646), group T2 (0.838< SHR ≤ 1.140, N = 646), and group T3 (SHR3 > 1.140, N = 647). The primary endpoint was IHCA incidence.ResultsThe overall IHCA incidence was 4.1% (N = 80). After adjusting for covariates, SHR was significantly associated with IHCA incidence in patients with ACS who underwent PCI (odds ratio [OR] = 2.6800; 95% confidence interval [CI] = 1.6200–4.4300; p<0.001), and compared with the T1 group, the T3 group had an increased IHCA risk (OR = 2.1800; 95% CI = 1.2100–3.9300; p = 0.0090). In subgroup analyses, after adjusting for covariates, patients with ST-segment elevation myocardial infarction (STEMI) (OR = 3.0700; 95% CI = 1.4100–6.6600; p = 0.0050) and non-STEMI (NSTEMI) (OR = 2.9900; 95% CI = 1.1000–8.1100; p = 0.0310) were at an increased IHCA risk. After adjusting for covariates, IHCA risk was higher in patients with diabetes mellitus (DM) (OR = 2.5900; 95% CI = 1.4200–4.7300; p = 0.0020) and those without DM (non-DM) (OR = 3.3000; 95% CI = 1.2700–8.5800; p = 0.0140); patients with DM in the T3 group had an increased IHCA risk compared with those in the T1 group (OR = 2.4200; 95% CI = 1.0800–5.4300; p = 0.0320). The restriction cubic spline (RCS) analyses revealed a dose-response relationship between IHCA incidence and SHR, with an increased IHCA risk when SHR was higher than 1.773. Adding SHR to the baseline risk model improved the predictive value of IHCA in patients with ACS treated with PCI (net reclassification improvement [NRI]: 0.0734 [0.0058–0.1409], p = 0.0332; integrated discrimination improvement [IDI]: 0.0218 [0.0063–0.0374], p = 0.0060).ConclusionsIn patients with ACS treated with PCI, the SHR was significantly associated with the incidence of IHCA. The SHR may be a useful predictor of the incidence of IHCA in patients with ACS. The addition of the SHR to the baseline risk model had an incremental effect on the predictive value of IHCA in patients with ACS treated with PCI.

Effects of Dietary Tuber Ethanolic Extract of Nut Grass (Cyperus rotundus Linn.) on Growth, Immune Response, and Disease Resistance in Nile Tilapia (Oreochromis niloticus)

Nut grass (Cyperus rotundus Linn.) is a weed that grows in all tropical, subtropical and temperate regions of the world, including areas where it grows on saline soil. This research was conducted to evaluate the effect of C. rotundus tuber extract in the diet on the growth performance and disease resistance of Nile tilapia. Various components of phytochemical importance of nut grass, including sugars/carbohydrates, terpenoids, tannins, and flavonoids were found in C. rotundus. Tilapia (n = 25 fish/group in triplicate) were fed with different levels of nut grass extract including 0 (control; T1), 0.4 (T2), 0.8 (T3), and 1.6 (T4) g/kg for 60 days in a completely randomized design (CRD) experiment. After the feeding trial, the highest weight gain and average daily gain (ADG) were observed in the T4 group, but it was not significantly different from T3 (Nile tilapia fed with a 0.8 g/kg) (p &gt; 0.05). The lowest feed conversion ratio (FCR) was observed in the T3 group. Moreover, the fillet, crud lipid content, and blood chemical profiles (aspartate aminotransferase (AST), cholesterol, and malondialdehyde (MDA)) in fish fed with 1.6 g/kg were highest when compared in all groups. In addition, the T3 group presented with the immune response parameter found in red blood cells (RBC), lysozyme activity, and antioxidant (superoxide dismutase activity (SOD)) being higher than those of the control group (p &lt; 0.05). The highest survival (93.33%) was observed in fish fed with 0.8 g/kg (T3) after a 14 day challenge with Streptococcus agalactiae. Thus, it was concluded that nut grass extract at 0.8 g/kg can be used to improve the growth performance and the tendency for resistance to S. agalactiae in Nile tilapia.

Predictors of High Cardiovascular Risk Among Nonobese Patients with Type 2 Diabetes and Non-Alcoholic Fatty Liver Disease in a Chinese Population.

This study aims to investigate cardiovascular risk factors in nonobese patients with type 2 diabetes (T2DM) and non-alcoholic fatty liver disease (NAFLD) and to determine whether they might be used to predict high-risk individuals effectively. This cross-sectional study included 245 nonobese patients with T2DM who underwent FibroTouch in the National Metabolic Management Center of the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University from January 2021 to December 2022. All individuals were divided into NAFLD and non-NAFLD groups. Patients with NAFLD were further grouped by UAP tertiles (T1, T2 and T3). We created a Cardiovascular Score (total scale: 0-5 points; ≥3 points was defined as high-risk individual) based on baPWV, carotid ultrasound, and urinary microalbumin creatinine ratio (UA/CR) to assess the risk of cardiovascular disease in non-obese T2DM patients with NAFLD. Risk factors were evaluated using univariate and multivariate analysis. The performance of risk factors was compared according to the area under the receiver operating characteristic (ROC) curve. Atherogenic index of plasma (AIP), atherosclerosis index (AI), prevalence of hypertension, body mass index (BMI) and homeostatic model assessment of insulin resistance (HOMA-IR) were higher in the NAFLD group compared to the non-NAFLD group. In T3 group, AIP, AI, BMI and HOMA-IR were higher than those of T1 group. Multivariate logistic regression showed that age, systolic blood pressure, low-density lipoprotein-cholesterol (LDL-C) and AIP were risk factors for cardiovascular disease among nonobese patients with T2DM and NAFLD. The area under the ROC curve for age, systolic blood pressure, LDL-C and AIP were 0.705, 0.688, 0.738 and 0.642, respectively. The area under the ROC curve was 0.895 when combining them. Age, systolic blood pressure, AIP and LDL-C are all independent risk factors for cardiovascular disease in non-obese individuals with T2DM and NAFLD, which can be combined to identify high-risk populations and carry out intervention.

Effect of red ginger extract (Zingiber officinale var. Rubrum) of SGOT and SGPT levels in white rats (Rattus norvegicus) induced by Gentamicine

Introduction: The aim of the research was to prove that red ginger extract (Zingiber officinale var. Rubrum) could inhibit the increase in SGOT and SGPT levels in Gentamicin-induced rats. Objective: Twenty-five male rats aged 8-12 weeks with 150-200 gram BW divided into five groups research with C- was given CMC-Na 1% and aqua pro-injection, C+ was given 1% CMC-Na and induction of Gentamicin 80 mg/kg BW, and groups T1, T2, and T3 given induction of Gentamicin 80 mg/kg BW and red ginger extract at individual doses each of 100, 200, and 400 mg/kg BW. All treatments were carried out for 15 days. On the 16th day, all rats were euthanized and their blood was drawn intracardiacly, then SGOT and SGPT levels were examined. The results of the research used the Analysis of Variance (ANOVA) and Games-Howell statistical analysis. Results: The results showed that the C+ group experienced the highest increase (p&lt;0.05) while the C-group experienced the lowest increase (p&lt;0.05) compared to the other treatment groups. The T1, T2, T3 groups were able to inhibit the increase in SGOT and SGPT levels. Conclusion: The effective dose to inhibit the increase in SGOT levels is 400 mg/kg BW and the effective dose to inhibit the increase in SGPT levels is 200 mg/kg BW.

Selenium Protects Yellow Catfish (Tachysurus fulvidraco) from Low-Temperature Damage via the Perspective Analysis of Metabolomics and Intestinal Microbes

The effects of selenium supplementation in Tachysurus fulvidraco (T. fulvidraco) on low-temperature stress are not known. In this study, 280 healthy T. fulvidraco were divided into two groups, the G0 group (a control group) and the T0 group (a selenium treatment group on a 0.22 mg/kg diet), for a 6-week feeding time. Then, low-temperature stress (water temperature dropped from 26 to 13 °C, with a rate of 1 °C/h) was administered after that. The feeding results showed that selenium increased the percent weight gain (PWG), specific growth rate (SGR), and survival rate (SR) of T. fulvidraco and decreased the feed conversion rate (FCR), but these differences were not significant (p &gt; 0.05). Under low temperatures, selenium still has no significant effects on antioxidant indexes such as glutathione peroxidase (GSH-Px) activity, superoxide dismutase (SOD) activity, and malondialdehyde (MDA) content in serum (p &gt; 0.05). However, metabolomic analysis revealed that selenium caused changes in lipids and lipid-like molles, organic acids and their derivatives, and fatty acyls. Choline, linoleic acid, and glycerophospholipid metabolism pathways; d-arginine and d-ornithine metabolism; valine, leucine, and isoleucine degradation; and biosynthesis pathways, as well as pyrimidine metabolism pathways, were activated to produce these metabolites to combat against this stress. In addition, selenium increased the diversity of intestinal microbes in T. fulvidraco and decreased the relative abundance of Plesiomonas. However, the combined analysis showed the intestinal microbe changes did not affect metabolite production. In summary, selenium activated lipid, carbohydrate, and amino acid metabolism for energy substance provision, reduced the oxidation and production of other harmful substances, and increased the intestinal microbe diversity of T. fulvidraco to improve resistance to low-temperature stress.

Effects of Dietary Supplementation of Arginine on Growth Performance of Broiler Chickens

The purpose of this research added arginine to increase the growth of broiler chickens in Nangarhar University, Agriculture research farm in Afghanistan, study discovered Over 96 one-day broiler chickens in 42 days based on the record of their daily behaviors, Hence, record of the chickens have divided into Four groups, each group being divided into three replications. Each replication of each group consisted of eight chickens, the first group was control and the other three were treatment groups, such as, in T1 group (0.1%) on the arginine Dose given, the second T2 group 0.2% arginine was added to the Dose, and T3 group added arginine (0.3%) through the factor of FCR such as Weight gain, feed intake. Nevertheless, by statistical analysis, that Null hypothesis is fail to rejected, p-value is greater than 0.05 means there is no significant change amongst with the experimental groups in the first three weeks and also in the control group as well as at the fourth, fifth, and sixth weeks, P value is less than 0.05, hence Null hypothesis is rejected (Type 1error), there is a significant difference between the treatment groups and the control group. Furthermore, all group feed conversion ratio (H0) is rejected. Study emphasized that’s adding 0.3 per cent of arginine to daily diet chickens increase weight by less consumed feed as well reduce of mortality rate. According to this study, it is recommended that 0.3% arginine should be added to the chicken diet after the third week, to gain more weight by consuming a small amount of diet.

The Influence of Preoperative Waiting Time on Anxiety and Pain Levels in Outpatient Surgery for Breast Diseases.

This study aims to examine the effects of different preoperative waiting times on anxiety and pain levels in patients undergoing outpatient surgery for breast diseases, providing insights for clinical interventions during the perioperative phase. Patients who underwent outpatient surgery at a hospital breast center in Ningbo between January 2021 and December 2021 were selected. Their anxiety levels at the time when they entered the preoperative preparation room and when they ended the postoperative waiting period for the rapid frozen section procedure were assessed using the State Anxiety Inventory (S-AI) questionnaire, and their pain levels at the end of the postoperative waiting period were assessed using the short-form McGill Pain Questionnaire. The patients enrolled were divided into 3 groups according to the preoperative waiting time: <2 hours (T1 group), 2 to 4 hours (T2 group), and >4 hours (T3 group); there were 150 patients in each group, and the anxiety and pain levels were compared between the groups. At the time of entering the preoperative preparation room, patients' S-AI score T1 = T2 ( P > 0.05), both T1 and T2 < T3 ( P < 0.05); however, at the time of the postoperative waiting period, patients' S-AI score was T1 < T2 < T3 ( P < 0.05), and the postoperative waiting period patients' short-form McGill Pain Questionnaire scores were T1 = T2 < T3 ( P < 0.05). The perioperative anxiety and pain levels of patients undergoing outpatient breast surgery increased with the prolongation of preoperative waiting time; 4 hours was the critical time point for change, after which the anxiety and pain levels of patients increased significantly.

An Evaluation of the Effects of the Herbal Supplements of Amla (Emblica officinalis) and Giloy (Tinospora cordifolia) on the Liver Function Parameters of Magra lambs Living in the Extensive System in Western Rajasthan's Arid Zone

The aim of this study was to determine the effect of herbal feed additives amla (Emblica officinalis) and giloy (Tinospora cordifolia) on Liver Function Test parameters of Magra lambs in the extensive management system. The experiment was performed on twenty eight magra lambs of three to four months of age under the extensive system, which were randomly distributed into four experimental groups of seven lambs in each group in a randomized block design (RBD). Herbal feed additive amla (Emblica officinalis) fruit powder with seed and giloy (Tinospora cordifolia) stem powder were supplemented at level of 1.5g/kg body weight with concentrate as oral/feed supplemented in T1 and T2 group, respectively except control group (C) and T3 in extensive management system. Group T3 were supplemented with the combination of amla (Emblica officinalis) fruit powder and giloy (Tinospora cordifolia) stem powder at the level of 0.75g/kg body weight with concentrate as oral/feed. At the end of experiment it appears that supplementation of herbal feed additives amla and giloy do not effect liver activity during the experimental period. Therefore, it can be concluded that the experiment was safe and did not cause any damage to the liver.

Effect of Probiotic, Prebiotic and Synbiotic Supplementation on Haemato-Biochemical Profile in SVVU T-17 Grower Pigs

The experiment was aimed to assess the influence of dietary supplementation with probiotic, prebiotic, and synbiotic on the haemato-biochemical profile of SVVU T-17 grower pigs. Twenty-four pigs, aged 2-3 months and with similar body weights, were randomly assigned to four treatment groups: Control (basal diet alone), T1 (basal diet with 0.1% multi-strain probiotic), T2 (basal diet with 0.1% mannan-oligosaccharide prebiotic), and T3 (basal diet with 0.1% synbiotic). Haematological parameters showed no significant differences among the groups (P &gt; 0.05). However, serum albumin levels were significantly (P &lt; 0.01) higher in the T3 group. Both serum cholesterol and triglycerides exhibited significant (P &lt; 0.01) decreases in the treatment groups (T1, T2 and T3) compared to the control group, while total protein and serum glucose remained consistent. In conclusion, synbiotic supplementation demonstrated a positive effect on serum albumin, and all treatments led to a significant decrease in lipid profiles.

Effect of Herbal Additives Amla (Emblica officinalis) and Giloy (Tinospora cordifolia) on Carcass Traits of Magra Lambs in the Semi Intensive Management System under the Arid Zone of Western Rajasthan

Aim: It was the objective of this study to determine whether the highly nutritious herbal feed additives Amla (Emblica officinalis) and Giloy (Tinospora cordifolia) impacted carcass traits of Magra lambs in the semi intensive system of management.&#x0D; Study and Design: The experiment involved 28 lean lambs between the ages of three and four months under a semi intensive system, distributed at random into four experimental groups of seven lambs each, according to the randomized block design.&#x0D; Place and Duration of Study: The campus is located at 236 meters above mean sea level in the heart of the Thar Desert at 28° 18' 0" N (28.3° N) latitude, 73° 30' 0" E (73.5° E) longitude and 28° 18' 0" N (28.3° N) latitude. The duration of experimental study was thirteen weeks.&#x0D; Methodology: In a semi-intensive management system, groups T1 and T2 received an oral/feed supplement consisting of 1.5g/kg body weight of Amla (Emblica officinalis) fruit powder with seed and Giloy (Tinospora cordifolia) stem powder, respectively, along with concentrate, excluding the control group and T3. Group T3 group received an oral/feed supplement comprising a combination of Amla (Emblica officinalis) fruit powder and Giloy (Tinospora cordifolia) stem powder at a dosage of 0.75g/kg body weight, along with concentrate.&#x0D; Results: At the end of experiment, no significant changes were found in carcass traits except hot and cold carcass weight though; they were within normal range.&#x0D; Conclusion: At the end of experiment it appears that incorporation of 1.5g/kg body weight Giloy stem powder can be used as a part of the strategy as it is effective to alleviate stress in lambs in the semi-intensive system of arid zone of Rajasthan.

Synergistic Effects of Vitamin A and Spirulina on Arsenic Load in Rat Tissues and Blood

Arsenic (As) is found in contaminated groundwater as the source of pollution. In this study, 60 Long-Evans rats were used to assess the levels of As in the blood and organs and to compare the effectiveness of vitamin A and spirulina (Spirulina platensis) in preventing a chronic As accumulation. Twelve rats were assigned to each group of animals. The experimental groups were the control (T0), As (T1), As + spirulina (T2), As + vitamin A (T3), and As + spirulina + vitamin A (T4). The T1, T2, T3, and T4 groups were orally administered with sodium arsenite (NaAsO2) @ 4 mg/kg body weight (BW) for 63 days. In addition to NaAsO2, the T2 and T4 received 1 g/kg BW spirulina. The T3 and T4 received 2500 IU/kg BW vitamin A for 63 days, respectively. Four rats were euthanized in each group to evaluate the As concentration in the liver, lung, kidney, and blood at an interval of 21 days. Total As concentration was quantified from the organs using Hydride Generation Atomic Absorption Spectrophotometer (HG-AAS). The results revealed that the T0 had no visible clinical symptoms. However, after 63 days of treatment, the T1 (As only administration) accumulated more As compared to other groups. The concentration of As was highest in the blood, then in the kidney, liver, and lung. In this case, spirulina and vitamin A substantially (p&lt;0.01) decreased the concentration of As in the rats' organs and tissues Spirulina is more effective than vitamin A in reducing As accumulation in rats. In summary, the combination of both spirulina and vitamin A has a positive impact on reducing the accumulation of chronic arsenicosis in rats compared to the individual administration of either spirulina or vitamin A alone. Vol. 10, No. 3, December 2023: 341-351

Exploitation of Post-Ripening Treatment for Improving Cold Tolerance and Storage Period of Jin Huang Mango

The limited cold tolerance of the Jin Huang mango represents a significant impediment to its potential for international trade. Therefore, this study evaluated the quality index changes of green maturity Jin Huang mangoes with different post-ripening treatments and then when stored at different storage periods (7, 14, 21, and 28) at 4 °C followed by 6 days at 20 °C. This study showed that the mangoes treated with 500 ppm ethylene were slow to ripen during 4 °C storage, which could be sustainable even under 20 °C storage. In addition, the control (CK) group failed to mature or ripen unevenly after storage at 4 °C. Moreover, the T3 group (ethylene ripening for 1 day and post-ripening at 20 °C for 1 day) minimized the occurrence of CI during storage compared to the CK group while contributing to a 30% decrease in anthracnose incidence and a decrease in firmness and titratable acid (TA), while total soluble solids (TSS) notably increased, yet the ascorbic acid content in this group was lower. Hence, the treatment conditions of Jin Huang mango using T3 helped extend its shelf-life at 20 °C, stocking and minimizing CI and anthracnose, thereby maintaining a certain quality.

Effects of High-Load Bench Press Training with Different Blood Flow Restriction Pressurization Strategies on the Degree of Muscle Activation in the Upper Limbs of Bodybuilders.

Background: The aim of this study was to investigate the effects of different pressurization modes during high-load bench press training on muscle activation and subjective fatigue in bodybuilders. Methods: Ten bodybuilders participated in a randomized, self-controlled crossover experimental design, performing bench press training under three different pressurization modes: T1 (low pressure, high resistance), T2 (high pressure, high resistance), and C (non-pressurized conventional). Surface EMG signals were recorded from the pectoralis major, deltoid, and triceps muscles using a Delsys Trigno wireless surface EMG during bench presses. Subjective fatigue was assessed immediately after the training session. Results: (1) Pectoralis major muscle: The muscle activation degree of the T1 group was significantly higher than that of the blank control group during the bench press (p < 0.05). The muscle activation degree of the T2 group was significantly higher than that of the C group during the bench press (p < 0.05). In addition, the muscle activation degree of the T2 group was significantly higher than that of the T1 group during the first group bench press (p < 0.05). (2) Deltoid muscle: The muscle activation degree of the T2 group during the third group bench press was significantly lower than the index values of the first two groups (p < 0.05). The muscle activation degree in the experimental group was significantly higher than that in the C group (p < 0.05). The degree of muscle activation in the T2 group was significantly higher than that in the T1 group during the first bench press (p < 0.05). (3) Triceps: The muscle activation degree of the T1 group was significantly higher than the index value of the third group during the second group bench press (p < 0.05), while the muscle activation degree of the T2 group was significantly lower than the index value of the first two groups during the third group bench press (p < 0.05). The degree of muscle activation in all experimental groups was significantly higher than that in group C (p < 0.05). (5) RPE index values in all groups were significantly increased (p < 0.05). The RPE value of the T1 group was significantly higher than that of the C group after bench press (p < 0.05). The RPE value of the T1 group was significantly higher than that of the C group after bench press (p < 0.05). In the third group, the RPE value of the T1 group was significantly higher than that of the C and T2 groups (p = 0.002) (p < 0.05). Conclusions: The activation of the pectoralis major, triceps brachii, and deltoid muscles is significantly increased by high-intensity bench press training with either continuous or intermittent pressurization. However, continuous pressurization results in a higher level of perceived fatigue. The training mode involving high pressure and high resistance without pressurization during sets but with 180 mmHg occlusion pressure and pressurization during rest intervals yields the most pronounced overall effect on muscle activation.