Vitamin B12 status among asymptomatic young adult females and its association with some anthropometric and biochemical parameters: A cross-sectional study from Makkah (cobalamin deficiency in young adult females).

This study was designed to measure the prevalence of vitamin B12 deficiency among young adult females in Makkah City and study its correlation with some anthropometric and biochemical indicators. A cross-sectional study and a detailed questionnaire were used to collect information from 402 young women aged 19 to 22 years, who were university students. Moreover, dietary assessments using a validated food frequency questionnaire and anthropometric measurements were performed. The mean values of serum vitamin B12, serum folate, hemoglobin, and body mass index (BMI) were 343.29 ±â€…148.16 pg/mL, 12.72 ±â€…2.62 ng/mL, 12.69 ±â€…1.41 g/dL, and 22.64 ±â€…4.24 kg/m2, respectively. About three-quarters of the study sample had normal vitamin B12 levels, while the rest had vitamin B12 deficiency. Meanwhile, a significant negative association (r = -0.201, P = .048) was found between abdominal fat and serum vitamin B12 levels. This study concluded that the young adult females' population from Makkah City is among the risk groups for vitamin B12 deficiency, which is highly correlated with inappropriate values of weight, body fat, and some blood indices. Appropriate dietary interventions and awareness are needed for this population.

Salvadora persica extract attenuates cyclophosphamide-induced hepatorenal damage by modulating oxidative stress, inflammation and apoptosis in rats.

OBJECTIVE: Salvadora persica (SP) is used as a food additive and is a common ingredient in folk medicine. This study investigates the antioxidant, anti-inflammatory, and beneficial effects of SP against cyclophosphamide (CYP) toxicity in rats. METHODS: In a 10-day study, 32 male rats were equally allocated into 4 groups (8 rats/group) as follows: the normal control (NC group), normal rats that only received oral aqueous extract of SP (100 mg/[kg·d]; SP group), animals treated with intraperitoneal CYP injections (30 mg/[kg·d]; CYP group), and the CYP + SP group that concurrently received CYP with SP aqueous extract. Serum samples were collected to measure the liver and renal biochemical profiles, as well as antioxidant and oxidative stress markers and the concentrations of interleukin-1ß (IL-1ß), IL-6, IL-10, tumor necrosis factor-α (TNF-α), nuclear factor-κB (NF-κB) and adenosine 5'-monophosphate-activated protein kinase (AMPK). Hepatic and renal tissues were also harvested for histopathology and to measure apoptosis using the terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling technique, alongside tissue levels of oxidative stress markers. RESULTS: Liver enzymes, total bilirubin, creatinine and urea, as well as serum IL-1ß, IL-6, TNF-α and NF-κB increased significantly, whilst total protein, albumin, calcium, IL-10 and AMPK declined in serum of the CYP group relative to the NC group. The hepatorenal concentrations of glutathione, glutathione peroxidase and catalase declined markedly in the CYP group, whereas malondialdehyde, protein adducts, and apoptosis index increased compared with the NC group. By contrast, the hepatorenal biochemistry and apoptosis index of the SP group were comparable to the NC group. Interestingly, the CYP + SP group had significant improvements in the liver and renal biochemical parameters, enhanced anti-oxidative and anti-inflammatory effects, and marked declines in hepatic and renal apoptosis relative to the CYP group. Moreover, all monitored parameters were statistically indistinguishable between the CYP + SP group and the NC group. CONCLUSION: This study suggests that the aqueous extract of SP could be a potential remedy against CYP-induced hepatorenal damage and may act by modulating the AMPK/NF-κB signaling pathway and promoting anti-oxidative and anti-inflammatory activities.

Chemical and Nutraceutical Studies on Infertility of Albino Rats Induced by Cadmium Chloride.

BACKGROUND AND OBJECTIVE: Infertility in couples is rated one in every eight couple worldwide which affects 15% of couples and a male factor is found to be solely responsible or in conjunction with a female factor in 50% of cases. The natural chemicals found in rocca and red cabbage leaves breakdown into compounds like indole-3-carbinol, which has anti-cancer property. Flavonoids of the crop have good therapeutic potential in inflammation and pain. Meanwhile, this investigation aimed to evaluate the effect of rocca leaves and red cabbage leaves on male infertility rats. MATERIALS AND METHODS: Thirty-six adult male Sprague Dawley rats were divided into six groups. Group 1: Normal rats fed on basal diet as control negative (C-), Group 2: Control positive C+, in which infertility rats were fed on basal diet. Group 3: Infertility rats fed on basal diet and 5% rocca leaves. Group 4: Infertility rats fed on basal diet and 10% rocca leaves. Group 5: Infertility rats fed on basal diet and 5% red cabbage leaves. Group 6: Infertility rats fed on basal diet and 10% red cabbage leaves. At the end of experiment, after 28 days of feeding, all serum samples were analyzed for biochemical parameters. RESULTS: Injection with cadmium chloride caused a significant increase in the level of glucose, urea, creatinine, uric acid, AST, ALT, ALP, total cholesterol, triglycerides, LDLc, VLDLc, AI, Glob, TB, IB, DB and LH hormone while a significant decrease was recorded in HDLc, testosterone, FSH hormones, TP and Alb. Meanwhile, in infertility rats then treated with rocca leaves 5 and 10% and red cabbage leaves at the same doses 5 and 10% caused significant improvement in all tested parameters. CONCLUSION: The obtained results demonstrated that rocca leaves and red cabbage leaves had significant improvement in testosterone, Follicle-stimulating hormone, luteinizing hormone, total protein, albumin and lipids profile in cadmium chloride induced infertility in rats.