The purpose of this investigation was to ascertain if orally administered Moringa oleifera (MO) extract had any protective effects on several biochemical markers in the kidney and liver in gentamicin (GNT)-induced hepato-renal toxicity in rats. Forty male albino rats were divided into four groups: the control group, the MO treated group, the GNT administered group, and the (MO+ GNT) group. The MO+ GNT group received GNT (100 mg/kg b.wt, i.p.) together with Moringa oleifera (400 mg/kg b.wt) for 20 consecutive days. Rats were put to death at the conclusion of the experiment, and blood samples were taken to measure serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), total proteins, albumin, and globulin, as well as serum urea, creatinine, and uric acid. Catalase (CAT), glutathione peroxidase (GPx), reduced glutathione (GSH), superoxide dismutase (SOD), total antioxidant capacity (TAC), 8-hydroxy-2' -deoxyguanosine (8OHdG), and malondialdehyde (MDA) were measured in isolated kidneys and liver. The liver and kidneys were divided into pieces for histology and a few immunohistochemistry tests. Following administration of GNT, there was a significant decrease in the activities of the hepatic and renal CAT, GPX, GSH, SOD, and TAC while there was a significant increase in the levels of MDA, 8OHdG, serum AST, ALT, ALP, urea, creatinine, and uric acid. Treatment with MO significantly lessened the histopathological abrasions in the liver and kidney tissue brought on by GNT and restored the levels of renal and hepatic BAX and TNF. It also restored the evaluated criteria to normal values. According to the results, MO has a protective effect against GNT-induced hepato-nephrotoxicity in rats. This effect may be explained by the fact that MO prevents free radical generation and restores antioxidant activity, which reduces the negative effects of GNT.

This novel study was carried out to evaluate the effect of Moringa oleifera leaf extract and leaf powder on the shelf life and safety of fresh oriental sausage. Therefore, 30 fresh oriental sausage samples were made and divided into 3 portions (10 samples of each), one as a control, while the other two portions were prepared with 1% of M. olifera leaf ethanolic extract and 2.5% M. olifera leaf powder. The prepared samples were then stuffed in a natural casing collected from sheep and kept at 4°C to be analyzed for chemical parameters (pH, TVN, and TBA) and bacteriological evaluation (psychrotrophic and Enterobacteriaceae) at the 1st, 3rd, 6th ,9th and 12th days of storage at 4 °C. The addition of different concentrations of M. oleifera significantly (p < 0.05) decreased the chemical parameters and bacterial indices. This study concluded that the addition of 2.5% M. oleifera leaf powder to the fresh oriental sausage has a significant impact on its chemical and bacterial quality, which leads to prolonging the shelf life of the fresh oriental sausage until the 9th day of chilling storage at 4°C.

Raising rabbits has vital sustainable development features, as a sustainable development system of meat production strongly relies on its efficacy. The development system of meat production is correlated with the animals' capability for converting feed to meat. Weaning possess a marked stress on rabbits, because of lack of their normal caecal microbiota, hence young rabbits became more vulnerable to diseases. Numerous antibiotics alternatives have been successfully utilized, such as herbal medicines as natural supplements in animal feed. The leaves of Moringa Oleifera could potentially be utilized as a growth promoter due to their antimicrobial activity, antioxidant properties, hepato-protective effect, preservation of renal function, and hypocholesterolemic activity. Twelve recently weaned V-Line rabbit bunnies about four weeks of age and average body weight of 0.74 ± 0.07 were separated equally to feed either normal-prepared rabbit feed (Control group (C); n=6) or moringa-prepared feed (Moringa oleifera group (MO); n=6) for 4 weeks. Performance (feed intake, body weight, and weight gain), behavior, and serum biochemical analysis (oxidative stress, liver, and kidney function) were assessed. Results revealed that the incorporation of MO in recently weaned rabbit feed enhanced their performance and behavior, as well as lipid peroxidation and glutathione didn’t differ significantly and preserved liver and kidney function. In conclusion, MO plays a crucial role in weaning stress alleviation via their antioxidant, hepatic and renal function preservation and their positive effects on rabbit bunnies’ performance and behavior. Hence, the data suggests the use of MO leaves as a feed additive for rabbit bunnies to alleviate weaning stress.

Moringa Oleifera Leaf Meal (MOLM) has the potential as a protein source that might replace soybean meal. In Indonesia, soybean meal is an imported commodity whose price is expensive. This study aimed to analyze the use of MOLM to substitute soybean meal in complete ration on the consumption of nutrients, digested nutrients, digestibility nutrients, N balance, hematology, and ADG of Javanese Thin-Tailed Ewes (JTTE). Fifteen JTTE 2-3 years old were divided into three different levels of MOLM treatment with 5 replications. The complete ration consists of 60% concentrate and 40% Dried Ipomea Aquatica Straw (DIAS) as a source of fiber. The concentrates used are soybean meal, corn meal, pollard, copra meal, and MOLM. The composition of the treatment rations: (T1) 0% MOLM + 60% concentrate + 40% DIAS, (T2) 10% MOLM + 50% concentrate + 40% DIAS. (T3) 20% MOLM + 40% concentrate + 40% DIAS. Treatment feed was given for 2 months as much as 4% of body weight/day, and drinking water was given ad libitum. The collected data included feed consumption, feed refusal, blood, faeces, urine, and body weight. The results showed that sheep received 10% MOLM levels of increase (P<0.05) DM, OM, CF, ETN, and TDN consumption compared to controls. However, the levels of 20% decrease (P<0.05) DM, OM, CF, ETN, and TDN consumption compared to controls. Compared to controls, the 10% MOLM increase (P<0.05) digested nutrients DM, OM, ETN, and TDN. Compared to controls, the level of 10% MOLM increase (P<0.05) ETN, and TDN digestibility coeffisient. Sheep that received a 10% MOLM increase (P>0.05) balance N and nitrogen retention compared to control. The 10% MOLM level increase (P<0.05) ADG compared to the 20% level and control (120 vs. 106 vs. 112 g/head/day). Sheep treated with 10% MOLM increased (P<0.05) white blood cells (WBC) than controls and those treated with 20% MOLM (10.5 vs. 6.40 vs. 7.20). It could be concluded that the level of 10% MOLM (20% soybean meal substitution) in a complete ration based on Dried Ipomea Aquatica Straw (DIAS) has a better effect on nutrient consumption, digested nutrients, retention N, hematology and ADG of JTTE.

The study was conducted to determine the role of Ca2+ and K+ channels in Moringa oleifera flowers extract-induced myometrial contractility of buffalo uterus. Myometrial strips were prepared, mounted in an organ bath containing Ringer Locke solution maintained at 37oC and responses recorded using a kymograph. Moringa oleifera flowers extract (MOFE) produced quite conspicuous and concentration-dependent contractile effect on buffalo myometrium and the EC50 value was found to be 31.62 ìg/ml. Verapamil (10-12M) not only completely inhibited normal spontaneous rhythmic contractions of myometrial uterine strips but also inhibited MOFE-induced spontaneous rhythmic contractions. Ethylene glycol tetra acetic acid (EGTA; 0.1-0.2mM) reduced both the frequency and amplitude of spontaneous contractions and also produced around 28% reduction in the amplitude of MOFE-induced contractile effect. Similalrly, pinacidil (10-6M-10-5M), glibenclamide (10-5M) and 4- amino pyridine (4-AP; 1mM) pretreatments inhibited spontaneous contractions as well as the contractile effects of MOFE (250ìg/ml). Based on the results of present study, it may be inferred that both the extra- and intracellular Ca2+ are very vital for the oxytocic effect of MOFE. Functional presence of K+ ATP, K+ V and/or K+ Ca channels in buffalo myometrium and their involvement in mediating MOFEinduced contractility can not be ruled out. Moringa oleifera flowers possessed promising oxytocic activity and can be exploited in drug-development programme for evolving natural and effective oxytocic or abortifacient.

Objective: The research was conducted to determine β-carotene and antioxidant activities and screening of phytochemical substances of Moringa oleifera extraction using organic solution. Materials and Methods: 550 gm of M. oliefera leaf flour was macerated. This research was conducted by laboratory experiments using the maceration method. The extraction was performed using three kinds of solvents, which are n-hexane, ethyl acetate, and methanol; for 3 x 24 h, they were concentrated with a rotary evaporator. Then, the flavonoid, phenolic, β-carotene isolation, and antioxidant tests were conducted using the 2,2-diphenyl-1-picrylhydrazyl on each fraction (n-hexane, ethyl acetate, and methanol). Results: The results of weighing each concentrated extract from the maceration process of each fraction (n-hexane, ethyl acetate, and methanol) were 12.67, 35.67, and 49.29 gm, with the total phenolic content (1.4595 ± 0.361, 46.5489 ± 1.832, and 39.74574 ± 0.786) and total flavonoid content of each fraction (3.3056 ± 0.039, 58.6389 ± 2.051, and 48.9056 ± 0.0809), respectively. The antioxidant activity test on the crude extract from the ethyl acetate fractionation showed that the IC50 value was 30.309 mg/ml. The ethyl acetate fraction has a high total phenolic and flavonoid content. The results of the isolation of β-carotene from M. oleifera leaf flour were 0.4798 gm, or equivalent to 0.956% carotenoids. Conclusions: Based on the results of the research, M. oleifera leaves are identified to have a fairly high antioxidant activity, which is 30.309 mg/ml, resulting from the potential compounds in M. oleifera leaves that function as inhibitors of antioxidant activity, which are the groups of phenolic and flavonoid compounds. [J Adv Vet Anim Res 2022; 9(2.000): 246-254]