parkinson and vitamin d deficiency
Tài liệu Vitamin D Deficiency: Information for Cancer Patients docx
Ngày tải lên :
15/02/2014, 05:20
... (page 2).
― Sources and types of vitamin D (pages 2 & 3).
― What vitamin D does (page 3).
― Vitamin D and calcium (page 3).
― Cancer and vitamin D deficiency (pages 4 & ... should
have their vitamin D (25-hydroxyvitamin D) level tested again.
Cancer patients whose vitamin D level is high enough (above 30ng/ml) and are taking 1,000 IU
of vitamin D daily should ... taken with or without
food. Many calcium supplements contain vitamin D but the amount may vary depending on the
supplement.
Cancer and Vitamin D Deficiency
Vitamin D deficiency is extremely...
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Medical Progress Vitamin D Deficiency doc
Ngày tải lên :
14/03/2014, 11:20
... 25-hydroxyvitamin D to 1,25-dihydroxyvitamin D
100
Decreases 25-hydroxyvitamin D levels and increases 1,25-dihy-
droxyvitamin D levels
Hyperthyroidism — enhanced metabolism of 25-hydroxyvitamin D ... utero and during
childhood, vitamin D deficiency can cause growth retardation and skeletal deformi-
ties and may increase the risk of hip fracture later in life. Vitamin D deficiency in adults ... from vitamin D deficiency had been resolved. How-
ever, rickets can be considered the tip of the vitamin D deficiency iceberg. In fact,
vitamin D deficiency remains common in children and adults....
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Báo cáo hóa học: " Fall prevention and vitamin D in the elderly: an overview of the key role of the non-bone effects" docx
Ngày tải lên :
19/06/2014, 08:20
... of the data and the accuracy of the data analyses. Study concept
and design: CA and OB. Acquisition of data: CA and OB. Analysis and
interpretation of data: CA, OB, MMO, AMS, and BF. Drafting ... perspective, it has been demon-
strated that, in elderly rats, vitamin D reduced inflam-
matory disorders and hippocampal degenerative
processes, and was also responsible for decreased levels
of the biological ... 12
months and 55% at 24
months
Grant AM
et al.
2005 [12]
- Secondary
prevention
- Randomized, controlled,
double-blind trial
- N = 5,292 (1,332 controls and 1,311 calcium,
1,343 vitamin D and 1,306 Vitamin...
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Vitamin D có thể giúp phòng bệnh Parkinson
Ngày tải lên :
29/10/2013, 03:15
... liệt rung
(Parkinson) .
Vitamin D được gọi là nguồn
vitamin trời cho.
Sau gần 30 năm theo d i sức
khỏe của hơn 3.000 người
trong độ tuổi 50-79, Viện Y
tế và Điều d ỡng quốc gia ...
này thấp nhất.
Mặc d chưa thể giải thích
được vì sao hàm lượng
vitamin D tác động đến nguy
cơ mắc bệnh, nhưng các nhà
nghiên cứu cho rằng d ỡng
chất này “có tác d ng bảo vệ
não bộ nhờ ... (BMI),
họ nhận thấy những người có
cường khả năng d n truyền
tín hiệu điện não qua các tế
bào thần kinh”.
Cơ thể người tổng hợp
vitamin D chủ yếu qua tiếp
xúc với ánh nắng và một số
loại...
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Báo cáo khoa học: Vitamin D stimulates apoptosis in gastric cancer cells in synergy with trichostatin A ⁄sodium butyrate-induced and 5-aza-2¢-deoxycytidine-induced PTEN upregulation ppt
Ngày tải lên :
22/03/2014, 21:20
... active form of vitamin D,
1,25-dihydroxyvitamin D
3
(VD3), belongs to the secos-
teroid hormone family, which controls calcium and
Keywords
1,25-dihydroxyvitamin D
3
; 5-aza-2¢-
deoxycytidine; gastric ... (2000)
Vitamin D and prostate cancer. Endocrinology 141, 5–9.
6 Holick MF (2004) Sunlight and vitamin D for bone
health and prevention of autoimmune diseases, cancers,
and cardiovascular disease. ... 1.1
1.9
α-PTEN
α-actin
Control
5-Aza
VD3
5-Aza + VD3
AB
CD
Fig. 6. Vitamin D promoted the apoptosis
induced by 5-Aza. HGC-27 cells were trea-
ted with VD3 and 5-Aza (5 l
M), and western
blotting was used to assess PTEN...
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INTERNATIONAL AGENCY FOR RESEARCH ON CANCER WORLD HEALTH ORGANIZATION: Vitamin D and Cancer pptx
Ngày tải lên :
28/03/2014, 23:20
... (also called the 25-hydroxylase) in 25-
hydroxyvitamin D
2
or 25-hydroxyvitamin D
3
(25-hydroxyvitamin D) . The 25-hydroxyvitamin D is
inactive, and an additional hydroxylation in the kidney by ...
Vitamin D and Cancer
83
Chapter 11 – Observational studies on dietary intakes of vitamin D and cancer
11.1 Background and methods
Most studies on vitamin D intakes and cancer have focused ... serum 25-hydroxyvitamin D levels is long known for a long time (Stamp
and Round, 1974), and the winter level of serum 25-hydroxyvitamin D is considered to provide the
Vitamin D and Cancer
...
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báo cáo hóa học:" Alterations in vitamin D status and anti-microbial peptide levels in patients in the intensive care unit with sepsis" pot
Ngày tải lên :
18/06/2014, 15:20
... GM and TRZ: contrib-
uted to study design and concept and writing and editing of the manuscript.
VT: contributed to the study design and concept, writing and editing of the
manuscript and provided ... samples,
supervised in study design, and was involved in drafting
the manuscript. VT carried out the initial conception and
design of the study, supervised and assisted in laboratory
techniques, and was ... HB provided general supervision
and was involved in drafting the manuscript. GM pro-
vided samples, supervised in study design, and was
involved in drafting the manuscript. TZ provided samples,
supervised...
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báo cáo hóa học:" Comparison of the effects of vitamin D products in a psoriasis plaque test and a murine psoriasis xenograft model" docx
Ngày tải lên :
18/06/2014, 15:20
... evaluations, LS
designed and conducted the animal studies, OH did the
statistical analysis, VH organised the clinical study, KK
and MAR participated in the design of the studies and
interpreted the data. ... blinded, within-subject
randomised, active- and vehicle-controlled, repeated dose
study, conducted at CPCAD, Nice, France. No topical
treatment had been applied for four weeks prior to admis-
sion ... to standard histological procedures and embedded in
paraffin. Tissue sections were mounted on adhesive slides
(Superfrost
®
Plus, MENZEL-GLASER, Germany) and
stained with hematoxylin and eosin...
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Chapter 071. Vitamin and Trace Mineral Deficiency and Excess (Part 1) pot
Ngày tải lên :
07/07/2014, 01:20
... Chapter 71. Vitamin and Trace Mineral
Deficiency and Excess
Vitamin and Trace Mineral Deficiency and Excess: Introduction
Vitamins and trace minerals are required constituents of the human diet
since ...
deficiencies of vitamins and minerals may be caused by disease states such as
malabsorption; (2) both deficiency and excess of vitamins and minerals can cause
disease in and of themselves (e.g., vitamin ... riboflavin,
vitamin C (scurvy), and niacin (pellagra) overt deficiencies.
Body stores of vitamins and minerals vary tremendously. For example,
vitamin B
12
and vitamin A stores are large, and an adult...
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Chapter 071. Vitamin and Trace Mineral Deficiency and Excess (Part 2) ppt
Ngày tải lên :
07/07/2014, 01:20
...
ND
Chapter 071. Vitamin and Trace Mineral
Deficiency and Excess
(Part 2)
Table 71-2 Deficiencies and Toxicities of Metals
Element Deficiency Toxicity
Tolerable
Upper (Dietary)
Intake ...
mortality
Manganese
Impaired growth
and skeletal
development,
reproduction, lipid and
carbohydrate
metabolism; upper body
rash
General:
Neurotoxicity, Parkinson-
like symptoms
Occupational: ...
function determined
Developmental
defects, male s
terility,
testicular atrophy
20 mg /d
(extrapolated
from animal
data)
Calcium
Reduced bone
Renal insufficiency
(milk-
alkalai syndrome),...
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Chapter 071. Vitamin and Trace Mineral Deficiency and Excess (Part 3) potx
Ngày tải lên :
07/07/2014, 01:20
... Chapter 071. Vitamin and Trace Mineral
Deficiency and Excess
(Part 3)
Thiamine (Vitamin B
1
)
Thiamine was the first B vitamin to be identified and is therefore also
referred to as vitamin ... chronic diuretic therapy due to increased
urinary thiamine losses. Maternal thiamine deficiency can lead to infantile beriberi
in breast-fed children. Thiamine deficiency should also be considered ...
symptoms, due to impaired myocardial energy metabolism and dysautonomia, and
can occur after 3 months of a thiamine-deficient diet. Patients present with an
enlarged heart, tachycardia, high-output...
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Chapter 071. Vitamin and Trace Mineral Deficiency and Excess (Part 4) docx
Ngày tải lên :
07/07/2014, 01:20
... oxidation and reduction reactions in
the body. In addition, NAD and NADP are active in adenine diphosphate–ribose
transfer reactions involved in DNA repair and calcium mobilization.
Metabolism and ... anemia, and personality changes have been described with
riboflavin deficiency.
Deficiency and Excess
Riboflavin deficiency is almost always due to dietary deficiency. Milk,
other dairy products, ... dermatitis, diarrhea,
and dementia leading to death.
Chapter 071. Vitamin and Trace Mineral
Deficiency and Excess
(Part 4)
Thiamine Deficiency: Treatment
In acute thiamine deficiency...
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Chapter 071. Vitamin and Trace Mineral Deficiency and Excess (Part 5) ppt
Ngày tải lên :
07/07/2014, 01:20
... involved in amino acid
metabolism. Vitamin B
6
is also involved in heme and neurotransmitter synthesis
and in the metabolism of glycogen, lipids, steroids, sphingoid bases, and several
vitamins, ... three times daily for 5 days. High doses of nicotinic
acid (2 g /d in a time-release form) are used for the treatment of elevated
cholesterol and triglyceride levels and/ or low high-density lipoprotein ... for dyslipidemia. There is no
evidence of toxicity from niacin derived from food sources. Flushing always starts
in the face and may be accompanied by skin dryness, itching, paresthesia, and...
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Chapter 071. Vitamin and Trace Mineral Deficiency and Excess (Part 6) ppsx
Ngày tải lên :
07/07/2014, 01:20
... inflamed and bleeding gums; and manifestations of
bleeding into joints, the peritoneal cavity, pericardium, and the adrenal glands.
In children, vitamin C deficiency may cause impaired bone ... of photosensitivity and dermatitis have also
been reported.
Folate, Vitamin B
12
See Chap. 90.
Vitamin C
Both ascorbic acid and its oxidized product dehydroascorbic acid are
biologically ...
administered in a single dose; however, only 50% or less is absorbed at doses >1
g. Enhanced degradation and fecal and urinary excretion of vitamin C occur at
higher intake levels.
Good dietary...
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