Health coaching for healthcare employees with chronic disease: A pilot study.

BACKGROUND: Health coaching promotes healthy lifestyles and may be particularly helpful for employees with chronic disease. OBJECTIVE: Evaluate the effects of a health coaching program that targeted health-system employees with at least one cardiovascular disease (CVD) risk factor. METHODS: Fifty-four employees volunteered for a health coaching program (6-session, 12-week program, at least one cycle). 40 (74%) completed (mean age [SD] = 53.3 [10.3] years, Female = 95%, Caucasian = 83%). A certified and integrative health coach/nutritionist provided coaching. Self-reported outcomes were collected using a pre-post design. RESULTS: Participants reported high rates of obesity (75%), hypertension (52.5%), diabetes/prediabetes (47.5%), and hyperlipidemia (40%). In addition, 20% reported chronic pain/rehabilitation needs, 17.5% seasonal depression, and 30% other significant co-morbidities. Following coaching, participants reported significant weight loss (mean [SD] 7.2 [6.6] pounds, p < 0.0001, d = 1.11), increased exercise (from 0.8 to 2.3 sessions/week, p < 0.001, d = .89), reduced perceived stress (p < 0.04, d = .42), and a trend for improved sleep (p = 0.06, d = .38). Reduced stress correlated with both increased exercise (r = -.39, p < 0.05) and decreased fatigue (r = .36, p = 0.07). CONCLUSION: Health coaching for healthcare employees with obesity and other CVD risk factors is a promising approach to losing weight, reducing stress, making healthy lifestyle changes, and improving health and well-being.

Morus alba L. Diminishes visceral adiposity, insulin resistance, behavioral alterations via regulation of gene expression of leptin, resistin and adiponectin in rats fed a high-cholesterol diet.

Ethanolic extract of leaves of Morus alba L. (M. alba), known as white mulberry, was orally administered (100 mg/kg b.wt) for 8 weeks to female Wistar rats that were fed a high-cholesterol diet (HCD), to investigate the potential of M. alba leaves in attenuation of obesity, dyslipidemia, insulin resistance, and deficits in mood, cognitive as well as motor activity that are linked to the adipokines secretions of visceral adipose tissue. Results showed that M. alba diminished body weight gain, hypercholesterolemia, hypertriglyceridemia, atherogenic (AI) & coronary artery indices (CRI), and ameliorated glucose level and insulin resistance index in rats on HCD, compared with untreated HCD rats. Moreover, M. alba administration significantly decreased serum leptin and resistin contents as well as their mRNA expression in visceral adipose tissue, but significantly increased serum adiponectin level, and its mRNA expression in visceral adipose tissue in rats fed on HCD, compared to those in untreated HCD group. Regarding behavioral alterations, M. alba attenuated motor deficit, declined memory, depression and anxiety-like behavior, as well in rats on HCD, compared to that noticed in untreated HCD rats. The current data showed that serum leptin and resistin showed a positive correlation with and body weight gain, triglycerides (TG), AI as well as CRI, but showed a negative correlation with exploration, declined memory, depression- and anxiety-like behavior. Conversely, serum adiponectin showed a negative correlation with and body weight gain, TG, AI as well as CRI, but showed a positive correlation with locomotor activity, exploration, declined memory, and depression- and anxiety-like behavior. In conclusion, M. alba leaves supplementation could attenuate adiposity, insulin resistance behavioral deficits via down-regulation of regulation of gene expression of leptin, resistin, but up-regulation of adiponectin gene expression in the visceral adipose tissue of rats fed a high-cholesterol diet.

Independent and interactive effects of plant sterols and fish oil n-3 long-chain polyunsaturated fatty acids on the plasma lipid profile of mildly hyperlipidaemic Indian adults.

The present study was designed to evaluate the independent and interactive effects of a once-a-day yoghurt drink providing 2 g plant sterols/d and capsules providing 2 g fish oil n-3 long-chain (LC) PUFA/d on plasma lipids, apolipoproteins and LDL particle size. Following a 2-week run-in period, 200 mildly hypercholesterolaemic Indian adults aged 35-55 years were randomised into one of four groups of a 2 x 2 factorial, double-blind controlled trial. The 4-week treatments consisted of (1) control yoghurt drink and control capsules, (2) control yoghurt drink and fish oil capsules, (3) plant sterol-enriched yoghurt drink and control capsules, or (4) plant sterol-enriched yoghurt drink and fish oil capsules. Blood was drawn before and after the 4-week intervention. Changes in health status, lifestyle and dietary habits, and daily compliance were recorded. The main effects of plant sterols were a 4.5 % reduction in LDL-cholesterol and a 15 % reduction in TAG without a significant change in HDL-cholesterol. Overall, fish oil n-3 LC-PUFA did not significantly affect cholesterol concentrations but reduced TAG by 15 % and increased HDL-cholesterol by 5.4 %. The combination significantly lowered TAG by 15 % v. control. No significant interaction between plant sterols and n-3 LC-PUFA was observed on plasma cholesterol concentrations. In conclusion, once-a-day intake of 2 g plant sterols/d in a yoghurt drink, 2 g fish oil n-3 LC-PUFA/d in capsules, and their combination had beneficial effects on the lipid profile of mildly hypercholesterolaemic Indian adults. The potent hypotriacylglycerolaemic effect of plant sterols observed in the present study and this population warrants additional investigation.

[Effect of electroacupuncture on learning-memory ability of vascular dementia rats with concomitant hypertension and hyperlipemia].

OBJECTIVE: To observe the effect of electroacupuncture (EA) of acupoint recipe for "dredging Governor-Meridian, regulating vitality and strengthening the kidney" on learning-memory ability and pathological changes of cerebral minute blood vessels and hippocampal structure in hypertension-hyperlipmia-vascular dementia (HH-VD) rats. METHODS: Forty SD rats were randomly divided into sham-operation (sham) group (n=8), EA-I group [n=8, EA of "Baihui" (GV 20), "Dazhui" (GV 14), "Pishu" (BL 20) and "Shenshu" (BL 23), 80 Hz, 1 mA, 20 min/day, 15 days], EA-II group (n=8, EA of nonpoints, 5 mm lateral to the abovementioned acupoints), medication group (n=8, intragastric perfusion of Nimotong, 0.6 mg/mL, 20 mL/kg, 15 days), model group (n=8). HH-VD model was established by feeding the rat with high fat forage and by occlusion of the left renal artery and carotid artery. The animals' learning-memory ability was detected by Y-maze test, the synaptic structure of the hippocampal CA 1 region, and the pathological change of the cerebral cortex were observed by electronic microscope and light microscope, respectively. RESULTS: After modeling, the blood pressure, serum total cholesterol and triglyceride (TG) levels, and the error number (EN), total reaction time (TRT) and standard number (SN, number of paw-electric-stroke for reaching correct reactions) of Y maze test increased significantly in comparison with sham group (P<0.05). After EA, the EN, TRT and SN of EA-I , EA-II and medication groups decreased significantly in comparison with model group (P<0.01), suggesting a striking improvement of the learning-memory ability after the treatment, and the EN, TRT and SN of EA-I group and medication group were significantly lower than those of EA-II group (P<0.05). Under electronic microscope, the number of synapses in hippocampal CA 1 area of HH-VD model rats reduced obviously, its postsynaptic density (PSD) was lighter, and the synaptic vesicles were fewer. Whereas in comparison with EA-II and medication groups, the synaptic number and density in EA-I group were more and bigger, and the width, length and color of PSD increased clearly. The synaptic number of EA-II group was relatively smaller compared with the other two treatment groups. Under light microscope, the vascular walls of the cerebral minute and small arteries of model group were obviously thickened and their lumina narrowed. While in EA-I group, these pathological changes were mild. In medication group the thickening of vascular walls of partial cerebral minute and small arteries were also seen. CONCLUSION: EA of acupoint recipe for "dredging Governor-Meridian, regulating vitality and strengthening the kidney" can improve pathological changes of the synaptic structure of hippocampal CA 1 region and the vascular walls of cerebral minute and small arteries, which may contribute to its function in improving the learning-memory ability in HH-VD rats.