Administration, Oral ; Humans ; Infant, Newborn ; Vitamin K

Electronic retrieval was carried out on literatures from the period of May 1, 2006 and June 1, 2011 in databases of PubMed, ISI web of knowledge and CNKI. The selected literatures were summarized and classified from three aspects of acupoints selection, medication selection and manipulations. It is concluded that cervical Jiaji (EX-B 2) points, Fengchi (GB 20) and Ashi points, etc. are common acupoints. The medications contain simple Chinese herbs (Danggui injectio, etc.) and compound Chinese herbs (compound Danggui injectio, etc.), simple western medicine (vitamin B family, etc.) and Chinese herbs combined with western medicine (compound Danggui injectio combined with vitamin B12, etc.). Disposable syringes are used for injection equipment. Acupoint injection in treating cervical spondylosis is effective. However, mechanism studies is still in deficient since most of the researches focus on clinical observation. Manipulation of acupoint injection is not standardized. Laws of clinical effect are not clear. Thus, the above mentioned defects are still remained for further improvement.
Acupuncture Points ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Spondylosis ; drug therapy ; Vitamin B Complex ; administration & dosage

There are inconsistent findings on the effects of vitamin K on bone mineral density (BMD) and undercarboxylated osteocalcin (UcOC). The present intervention study evaluated the effect in subjects over 60-yr-old. The vitamin K group (vitamin K + vitamin D + calcium supplement; 15 mg of vitamin K2 [menatetrenone] three times daily, 400 IU of vitamin D once a day, and 315 mg of calcium twice daily) and the control group (vitamin D + calcium supplement) were randomly assigned. During the six months of treatment, seventy eight women participated (38 in the vitamin K group and 40 in the control group) and 45 women completed the study. The baseline characteristics of study participants did not differ between the vitamin K and the control groups. In a per protocol analysis after 6 months, L3 bone mineral density has increased statistically significantly in the vitamin K group compared to the control group (0.01 +/- 0.03 g/cm2 vs -0.008 +/- 0.04 g/cm2, P = 0.049). UcOC concentration was also significantly decreased in the vitamin K group (-1.6 +/- 1.6 ng/dL vs -0.4 +/- 1.1 ng/dL, P = 0.008). In conclusion, addition of vitamin K to vitamin D and calcium supplements in the postmenopausal Korean women increase the L3 BMD and reduce the UcOC concentration.
Aged ; Bone Density/*drug effects ; Calcium/*administration & dosage ; Dietary Supplements ; Female ; Humans ; Middle Aged ; Osteocalcin/*blood ; Postmenopause ; Republic of Korea ; Vitamin D/*administration & dosage ; Vitamin K/*administration & dosage

Achilles Tendon ; Citric Acid ; administration & dosage ; Humans ; Organometallic Compounds ; administration & dosage ; Tendinopathy ; drug therapy ; Vitamin E ; administration & dosage

The etiology and pathogenic mechanism of autism spectrum disorders (ASD) are still unclear. The relationship between vitamin D and ASD has drawn attention in recent years due to common vitamin D deficiency in children with ASD. This article reviews the peripheral blood levels of vitamin D in children with ASD, the possible reasons for hypovitamin D and its possible roles in the etiology of ASD and the efficacy of vitamin D supplementation in ASD.
Animals ; Autism Spectrum Disorder ; blood ; drug therapy ; Humans ; Vitamin D ; administration & dosage ; blood ; Vitamin D Deficiency ; blood ; drug therapy

Maternal nutrition during pregnancy plays a vital role in the health of the offspring. Methyl donor nutrients, including folate, vitamin B, choline, betaine, and methionine, directly affect DNA methylation and are closely associated with the health of the offspring. As an important part of epigenetics, DNA methylation plays an important role in the maintenance of normal cellular function, gene expression regulation, and embryonic development. Recent studies have shown that maternal nutrition may have a long-lasting effect on the health of the offspring via the changes in genomic DNA and/or methylation level in the promoter region in specific genes. Therefore, this review article focuses on the effect of maternal intake of methyl donor nutrients during pregnancy on DNA methylation, in order to explore the effect of the changed methylation status on the health of the offspring at the molecular level.
Betaine ; administration & dosage ; Choline ; administration & dosage ; DNA Methylation ; Female ; Folic Acid ; administration & dosage ; Humans ; Maternal Nutritional Physiological Phenomena ; Methionine ; administration & dosage ; Pregnancy ; Vitamin B 12 ; administration & dosage

OBJECTIVETo explore the improvement effect of vitamins B1, B2, PP supplementation to the metabolism changes of carbohydrates, lipids, protein and energy in mice exposed to acute hypoxia.

METHODSFifty male Kunming mice were randomly divided into normal, acute hypoxia, acute hypoxia plus 2 times, 4 times and 8 times vitamins B1, B2, PP supplemented groups. All mice were fed corresponding diets for two weeks and then except the normal group were exposed to a simulated altitude of 6 000 meters for 8 hours. The changes of glucose, pyruvate, lactate, urea nitrogen, free fatty acids and beta-hydroxybutyric acid from serum, liver glycogen and blood adenosine triphosphate (ATP) concentration were measured.

RESULTSAfter being exposed to acute hypoxia, the mice glucose, liver glycogen, pyruvate, lactate, free fatty acids, beta-hydroxybutyric acid and urea nitrogen level were increased significantly (P < 0.05), while blood ATP concentration was decreased. In the vitamins B1, B2 and PP supplemented groups, these changes were improved.

CONCLUSIONThe significant changes in carbohydrate, lipid and protein metabolism were observed in mice exposed to acute hypoxia, and the supplementation of vitamins B1, B2 and PP was proved to be beneficial in improving some metabolic pathways. It is suggested that the supplemented dose of four times was good.

Animals ; Carbohydrate Metabolism ; Hypoxia ; metabolism ; physiopathology ; Lipid Metabolism ; Male ; Mice ; Niacinamide ; administration & dosage ; Proteins ; metabolism ; Riboflavin ; administration & dosage ; Thiamine ; administration & dosage ; Vitamin B Complex ; administration & dosage

Administration, Oral ; Adult ; Antioxidants ; administration & dosage ; pharmacology ; Ascorbic Acid ; administration & dosage ; pharmacology ; Humans ; Lipid Peroxidation ; drug effects ; Male ; Middle Aged ; Occupational Health ; Vitamin E ; administration & dosage ; pharmacology

V(E) acetate-loaded methoxy poly(ethylene glycol)-b-poly(lactic acid) amphiphilic diblock copolymer nano-dispersion (PMV) was prepared by self-emulsification/solvent evaporation method. The drug-loaded amount, size distribution of PMV nanoparticles, and entrapment efficiency of V(E) acetate (V(E)A) were determined by UV and laser particle analyzer. Drug release in vitro was primarily investigated by UV. The results indicate that the size of PMV nanoparticles is less than 300 nm and PMV is largely influenced by preparation methods, property of solvents, V(E)A-fed amount, and the concentration of dispersion. The initial burst release is not observed and the accumulated release is more than 79% after 14 h. This study develops a new formulation for V(E)A and provides an experimental basis for the novel drug delivery systems of V(E)A.
Delayed-Action Preparations ; chemical synthesis ; Drug Carriers ; administration & dosage ; chemistry ; Hydrophobic and Hydrophilic Interactions ; Nanoparticles ; Polyesters ; administration & dosage ; Polyethylene Glycols ; administration & dosage ; Vitamin E ; administration & dosage

PURPOSE: The decrease in bone mineral density (BMD) is a major complication after kidney transplantation. This was reported to occur preferentially during the first 6 months. However, the treatment and prevention strategies against a decline of BMD are not yet clear. METHODS: The data on the pre-transplant baseline and post-transplant 1 year BMD were archived and retrieved in 125 renal transplant recipients. The post-transplant changes of the BMD were compared by the baseline status of the BMD and the types of anti-osteoporosis treatment either with a vitamin D agent (alfacalcidiol) (n=18) or alendronate (n=21). Anti-osteoporosis treatment began within 30 days after transplantation, with an oral administration of 0.5 mcg/day vitamin D or 70 mg/week alendronate, and maintained until 1 year after transplantation. RESULTS: Regardless the degree of baseline BMD status, each group (the control, vitamin D, or alendronate group) showed a significant and uniform decrease of BMD during the post-transplant 1 year. The mean change in the spine BMD in the control, vitamin D, and alendronate group was -7.1+/-7.5%, -3.3+/-7.4% and -2.6+/-6.5%, respectively. The femur BMD also changed -5.1+/-7.7%, 1.1+/-5.3% and -1.5+/-8.2%, respectively. The degree of BMD decrease in the treatment groups was significantly lower than that in the control (P=0.014 in spine, P=0.003 in femur). When the severely reduced baseline BMD (T-score of spine or femur < or =-1) subgroups were analysed separately, the treatment groups (-3.7+/-6.5% in vitamin D and -1.1+/-6.4% in alendronate group) showed a significantly less decrease in the spine BMD than the control (-8.2+/-6.2%)(P=0.036). The femur BMD also showed a less decrease in the BMD in the treatment group, but this was not statistically significant (P=0.234). There was no significant difference between the vitamin D and alendronate treatment groups. CONCLUSION: After renal transplantation, early administration of vitamin D or alendronate showed some benefit to reduce the post-transplant decrease of BMD in both spine and femur area.
Administration, Oral ; Alendronate* ; Bone Density* ; Femur ; Kidney Transplantation* ; Spine ; Transplantation ; Vitamin D* ; Vitamins*