1.A Study about the Cause and Clinicopathologic Findings of Injection-Induced Dermatitis.
Young Jun OH ; Bark Lynn LEW ; Woo Young SIM
Annals of Dermatology 2015;27(6):721-726
BACKGROUND: Cases of dermatitis induced by the injection of certain drugs have been reported. OBJECTIVE: The aim of this study was to assess the cause and clinicopathologic findings of injection-induced dermatitis, and to reveal whether the reaction has any relation to the patient's age, injection site, drug concentration, and time interval from the injection to the occurrence of the skin lesion. METHODS: In this study, we enrolled 10 patients who developed erythematous skin lesions after the injection of causative drugs. The lesions were compared to each other according to the injection site, time interval from the injection to the occurrence of the skin lesion, and clinical characteristics. We performed intradermal and patch tests in each patient with different concentrations of causative drugs. RESULTS: The most common causative drugs were diclofenac and vitamin K1. The eczematous type was the most frequent clinical type. The intradermal test showed more positive results than the patch test. The patch tests with diclofenac (as is, 2.5%, 5%, and 10%) and vitamin K1 (10%) were all negative in 10 patients. Furthermore, intradermal tests with diclofenac (as is) and vitamin K1 (0.1%, 1%, and 10%) were performed in 8 patients. Six patients had a positive reaction, consisting of erythema, induration, and vesiculation, after 1 and 2 days. CONCLUSION: Our results showed that the most common causative agents were diclofenac and vitamin K1. Moreover, it seems that that intradermal test is more useful than the patch test in the diagnosis of injection-induced dermatitis.
Dermatitis*
;
Diagnosis
;
Diclofenac
;
Erythema
;
Humans
;
Intradermal Tests
;
Patch Tests
;
Skin
;
Vitamin K
;
Vitamin K 1
2.A Case of Vitamin K1 Dermatitis due to Intralesional Injection for Cosmetic Purpose.
Hong Sun LEE ; Hyun Kyung LEE ; Seong Eon KIM ; Kun PARK ; Sook Ja SON
Korean Journal of Dermatology 2007;45(4):404-406
Vitamin K is a lipid-soluble vitamin used in the treatment of hypoprothrombinemia found in diseases of the liver, biliary tract and small intestine. Vitamin K1 (Phytonadione) is the natural form of vitamin K. Recently, a cream containing vitamin K1 has been marketed for topical use in the treatment of periorbital hyperpigmentation, telangiectasia and rosacea. Vitamin K1 dermatitis is a cutaneous adverse reaction to vitamin K1 and can cause acute pruritic, erythematous, eczematoid, indulated plaques or slowly-appearing sclerodermatous plaques. We present a case of dermatitis caused by a vitamin K1 intralesional injection for treatment of facial telangiectasia and flushing.
Biliary Tract
;
Dermatitis*
;
Flushing
;
Hyperpigmentation
;
Hypoprothrombinemias
;
Injections, Intralesional*
;
Intestine, Small
;
Liver
;
Rosacea
;
Telangiectasis
;
Vitamin K
;
Vitamin K 1*
;
Vitamins*
3.Effects of phylloquinone supplementation on lipid profile in women with rheumatoid arthritis: a double blind placebo controlled study.
Sousan KOLAHI ; Bahram POURGHASSEM GARGARI ; Mehran MESGARI ABBASI ; Mohammad ASGHARI JAFARABADI ; Neda GHAMARZAD SHISHAVAN
Nutrition Research and Practice 2015;9(2):186-191
BACKGROUND/OBJECTIVES: Rheumatoid arthritis (RA) is associated with an excess mortality from cardiovascular disease which is likely attributed to an atherogenic lipid profile. Among nutritional factors vitamin K has been recently focused as a pivotal nutrient in improvement of lipid related markers. Thus, this study was designed to determine the effects of vitamin K on lipid profile in this disease. SUBJECTS/METHODS: Fifty eight patients with definitive RA were participated in the present double blind placebo controlled study. They were randomly allocated into two groups to receive vitamin K1 as phylloquinone [10 mg/day] (n = 30) or placebo pills (n = 28), for eight weeks. In order to control the effects of probable confounders dietary intakes, anthropometric measurements including weight and height, clinical status using disease activity score-28 (DAS-28), physical activity and anxiety status were evaluated at baseline. Moreover, serum levels of lipid related markers including total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and triglyceride (TG) were measured at baseline and at the end of intervention. RESULTS: There were no significant differences between the two groups regarding any of the baseline characteristics. After adjusting for some relevant confounders, in comparison between two groups, we observed no significant changes in lipid related markers at the end of intervention. Also, there was no significant difference between before and after intervention values within groups (P > 0.05). CONCLUSIONS: Function of vitamin K1 in lipid profile modification remains still controversial. This study showed that vitamin K1 has no effect on lipid profile in women with rheumatoid arthritis. Further studies with a longer follow-up are required to determine the effects of vitamin K on atherogenic lipid profile.
Anxiety
;
Arthritis, Rheumatoid*
;
Cardiovascular Diseases
;
Cholesterol
;
Female
;
Humans
;
Lipoproteins
;
Mortality
;
Motor Activity
;
Triglycerides
;
Vitamin K
;
Vitamin K 1*
4.Effects of phylloquinone supplementation on lipid profile in women with rheumatoid arthritis: a double blind placebo controlled study.
Sousan KOLAHI ; Bahram POURGHASSEM GARGARI ; Mehran MESGARI ABBASI ; Mohammad ASGHARI JAFARABADI ; Neda GHAMARZAD SHISHAVAN
Nutrition Research and Practice 2015;9(2):186-191
BACKGROUND/OBJECTIVES: Rheumatoid arthritis (RA) is associated with an excess mortality from cardiovascular disease which is likely attributed to an atherogenic lipid profile. Among nutritional factors vitamin K has been recently focused as a pivotal nutrient in improvement of lipid related markers. Thus, this study was designed to determine the effects of vitamin K on lipid profile in this disease. SUBJECTS/METHODS: Fifty eight patients with definitive RA were participated in the present double blind placebo controlled study. They were randomly allocated into two groups to receive vitamin K1 as phylloquinone [10 mg/day] (n = 30) or placebo pills (n = 28), for eight weeks. In order to control the effects of probable confounders dietary intakes, anthropometric measurements including weight and height, clinical status using disease activity score-28 (DAS-28), physical activity and anxiety status were evaluated at baseline. Moreover, serum levels of lipid related markers including total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and triglyceride (TG) were measured at baseline and at the end of intervention. RESULTS: There were no significant differences between the two groups regarding any of the baseline characteristics. After adjusting for some relevant confounders, in comparison between two groups, we observed no significant changes in lipid related markers at the end of intervention. Also, there was no significant difference between before and after intervention values within groups (P > 0.05). CONCLUSIONS: Function of vitamin K1 in lipid profile modification remains still controversial. This study showed that vitamin K1 has no effect on lipid profile in women with rheumatoid arthritis. Further studies with a longer follow-up are required to determine the effects of vitamin K on atherogenic lipid profile.
Anxiety
;
Arthritis, Rheumatoid*
;
Cardiovascular Diseases
;
Cholesterol
;
Female
;
Humans
;
Lipoproteins
;
Mortality
;
Motor Activity
;
Triglycerides
;
Vitamin K
;
Vitamin K 1*
5.Estimation of vitamin K intake in Koreans and determination of the primary vitamin K-containing food sources based on the fifth Korean National Health and Nutrition Examination Survey (2010-2011).
Eun Soo KIM ; Mi Sung KIM ; Woo Ri NA ; Cheong Min SOHN
Nutrition Research and Practice 2013;7(6):503-509
There is little information on dietary vitamin K intake and nutritional status of daily requirements of vitamin K in Korea. The objective of this study was to investigate the vitamin K intake and major food sources of Vitamin K in Koreans. The survey data from the 2010-2011 Korean National Health and Nutrition Examination Survey of 7,792 subjects (aged 19-64 years) were examined. Total vitamin K intake was calculated from 24-hour dietary recall using a vitamin K food database, Computer Aided Nutritional analysis Program and the United States Department of Agriculture database. The geometric mean of vitamin K was estimated as 322.40 +/- 6.33 ug/day for men and 271.20 +/- 4.92 ug/day for women. Daily vitamin K intake increased significantly with age (p for trend < 0.001). The main food source of vitamin K was vegetables (72.84%), including cabbage kimchi (19.26%), spinach (17.38%), sesame leaves (7.11%), radish leaves (6.65%), spring onions (6.28%), and laver (4.82%), followed by seaweed, seasonings, and fat and oils. We observed that the vitamin K intake of Koreans was relatively higher than that reported by other studies in Western countries and differed depending on age.
Brassica
;
Female
;
Humans
;
Korea
;
Male
;
Nutrition Surveys*
;
Nutritional Status
;
Oils
;
Onions
;
Raphanus
;
Seasons
;
Seaweed
;
Sesamum
;
Spinacia oleracea
;
United States Department of Agriculture
;
Vegetables
;
Vitamin K 1
;
Vitamin K*
;
Vitamins*
6.Clinical Features and provocation tests of vitamin K1 dermatitis.
Kwang KIM ; Young Soo CHAE ; Kee Suck SUH ; sang Tae KIM
Korean Journal of Dermatology 1993;31(3):305-311
BACKGROUND: Two types of local reactions due to cutaneous administration of vitamin K. eczematoid, and indurated pilaque and localized scleroderma, have been described. In the acute phase, a generalized maculopapular eruption (Id reation) may accompany either reaction. Liver disease has been reported with vitamir K hypersensitivity but the mechanism of vitamin K dermatitis is unknown. OBJECTIVE & MEHTODS: In 10 of vitamin K dermatitis patients, we studied the clinical features, histopathologic findings, and provocation tests (patch test & intrader nal test). RESULTS: 1. All patients had localized erythematous plaque but none had sclerodermoid skin eruption. Four patients were associated with Id reaction. 2. The onsets of eruptions after initial injection of vitamin K were within one week (one case), 2 to 3weeks(seven cases), or 3 weeks (two cases), and the doses of administered vitamin K were between 30 and 310 mg. 3. Four had liver diseases and 5 had blood eosinophilia. 4. Of 7 patients who had patch-and intradermal test, intradermal test showed all positive at either day 2 or day 4 but patch test were all negative. 5. The histopathologic findings of all the cases showed perivascuiiar and diffuse infiltrations of numeroas osinophils and mononuclear cells and one case showed panniulitis. CONCLUSION: The cell-mediated immune reaction may play a role on the pathogenesis of vitamin K, dermatitis. Liver dysfuncticn and/or another factors may be a precivitating factor of vitamin K dermatitis, and intradermal the seems to be more useful in the diagnoiis of vitamin K dermatitis than patch test.
Administration, Cutaneous
;
Dermatitis*
;
Eosinophilia
;
Humans
;
Hypersensitivity
;
Intradermal Tests
;
Liver
;
Liver Diseases
;
Patch Tests
;
Scleroderma, Localized
;
Skin
;
Vitamin K
;
Vitamin K 1*
;
Vitamins*
7.A Study for Comparison of Dietary Quality and Vitamin K Intake of Vegetarians with Carnivores.
The Korean Journal of Nutrition 2006;39(6):529-538
The prevalence of chronic diseases have been rising in the developing countries because of their increased animal foods consumption and Western lifestyle. Lately, vegetarian diet that exclude animal products get public attention. The purpose of this study was to evaluate the nutritional status and dietary quality of vegetarians, and their consumption of vitamin K and was also assessed. Vegetarians including strict vegan and lacto-ovo-vegetarian consumed their diet at least over 6 months. Carnivores were gender and age matched with vegetarians and they consumed over 50% of protein and fat from animal sources. Current nutrient intakes and dietary quality were assessed using 3-day food records and intake of vitamin K was calculated from the data base of "Provisional Table on the vitamin K contents of foods, USA". Blood sample were collected and biochemical parameters and plasma phylloquinone concentrations were analyzed. Anthropometric data from vegetarian and carnivore were not significantly different. The intake of calories, protein, vitamin B2, Ca and Zn of the vegetarians were remarkably lower than RDA for each nutrient. Moreover, index of nutritional quality and nutrient adequacy ratio of vegetarians were lower than those of carnivore. Vegetarian consumed less fat and the ratio of n-6/n-3 fatty acid was lower in vegetarian. The intake of essential amino acids in vegetarian was significantly lower than that of carnivore. The vitamin K consumption and plasma phylloquinone concentration of vegetarian were significantly higher than those of carnivore (p < 0.05). The dietary vitamin K consumption was positively correlated with plasma phylloquinone levels in vegetarian (p < 0.01).
Amino Acids, Essential
;
Animals
;
Chronic Disease
;
Developing Countries
;
Diet
;
Diet, Vegetarian
;
Life Style
;
Nutritional Status
;
Nutritive Value
;
Plasma
;
Prevalence
;
Riboflavin
;
Vitamin K 1
;
Vitamin K*
;
Vitamins*
8.Vitamin K1 Dermatitis.
Sun Wook HWANG ; Young Pio KIM ; Byoung Soo CHUNG ; Hyoung Kyun KIM
Korean Journal of Dermatology 1983;21(1):91-99
We observed allergic cutaneous reaction to vitsmin K, injection in 3 patients who developed pruritic erythematous indurated plaques at the sites of intramuscular injection and leakage sites of vitamin K1 preparation into dermis during IV injection 12 to 23 days after injection. Intradermal tests with vitamin K1,K3 and their placebos performed on 145 healthy medical students revealed positive skin reaction in 13 students 7 to 22 days after injection similar to the original 3 cases. Five students also showed the same reaction to vitarnin K1 placebo, however, a more severe reaction to vitamin K1 preparation than its placebo in 3 of them, indicating that the index of cutaneous sensitivity of vitamin K1 lies somewhere between 5. 5,% and 8. 9%. There was no cross sensitivity between vitamin K1 and K3 We consider these reactions to be of allergic nature.
Dermatitis*
;
Dermis
;
Humans
;
Injections, Intramuscular
;
Intradermal Tests
;
Placebos
;
Skin
;
Students, Medical
;
Vitamin K 1*
;
Vitamins*
9.Vitamin K1 Dermatitis.
Yoo Sang BAEK ; Wonung SHIN ; Tae Seok OH ; Soo Bin SON ; Haejun SONG ; Chil Hwan OH
Korean Journal of Dermatology 2011;49(1):58-61
Vitamin K1 dermatitis is a cutaneous adverse reaction to vitamin K1, and this malady presents as an erythematous eczematoid patch or pseudoscleroderma. At first, liver disease was thought to be related to vitamin K1 dermatitis. However, it is no longer considered as being related to liver disease due to the increasing case reports of patients with vitamin K1 dermatitis and who are without liver disease. Type IV hypersensitivity reaction was suspected to be the cause of this reaction. This disease can be easily ignored because of its low incidence. We hereby report on a case of vitamin K1 dermatitis that was confirmed by a skin test.
Dermatitis
;
Humans
;
Hypersensitivity, Delayed
;
Incidence
;
Liver Diseases
;
Skin Tests
;
Vitamin K 1
;
Vitamins
10.Selenoprotein thioredoxin reductase mediated menadione reduction: catalytic properties & inhibition effects.
Nan ZHANG ; Shibo SUN ; Yue ZHANG ; Yijia YANG ; Yici ZHANG ; Jihong CHEN ; Weiping XU ; Qiang MA ; Jianqiang XU
Chinese Journal of Biotechnology 2020;36(10):2139-2150
Thioredoxin reductase (TrxR) is one class of the most important antioxidant selenoproteins and is involved in regulating tumor genesis and progression. It has been reported that naphthoquinones can target and inhibit TrxR1 activity therefore produce reactive oxygen species (ROS) mediated by TrxR1, resulting into cellular redox imbalance and making the naphthoquinone compounds to become potential antitumor chemotherapy drugs. The purpose of this work is to explore the interaction between TrxR1 and menadione using biochemical and mass-spectrometric (MS) analyses, to further reveal the detailed mechanisms of TrxR1-mediated naphthoquinone reduction and inhibition of TrxR1 by naphthoquinone compounds. Using the site-directed mutagenesis and recombinantly expressed TrxR1 variants, we measured the steady-state kinetic parameters of menadione reduction mediated by TrxR1 and its variants, performed the inhibition analysis of menadione on TrxR1 activity, and eventually identified the interaction between menadione and TrxR1 through MS analysis. We found that Sec-to-Cys mutation at residue of 498 significantly enhanced the efficiency of TrxR1-mediated menadione reduction, though the Sec⁴⁹⁸ is capable to catalyze the menadione reduction, indicating that TrxR1-mediated menadione reduction is dominantly in a Se-independent manner. Mutation experiments showed that Cys⁴⁹⁸ is mainly responsible for menadione catalysis in comparison to Cys⁴⁹⁷, while the N-terminal Cys⁶⁴ is slightly stronger than Cys⁵⁹ regarding the menadione reduction. LC-MS results detected that TrxR1 was arylated with one molecule of menadione, suggesting that menadione irreversibly modified the hyper-reactive Sec residue at the C-terminus of selenoprotein TrxR1. This study revealed that TrxR1 catalyzes the reduction of menadione in a Se-independent manner meanwhile its activity is irreversibly inhibited by menadione. Hereby it will be useful for the research and development of naphthoquinone anticancer drugs targeting TrxR1.
Catalysis
;
Drug Development
;
Oxidation-Reduction
;
Thioredoxin Reductase 1/metabolism*
;
Vitamin K 3/metabolism*