• Journal of Nutrition and Health
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• v.38 no.7
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• pp.561-569
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• 2005

This research was conducted to study the effect of milk consumption on blood lipid levels of Korean college women. According to milk intake from food frequency questionnaire (FFQ), top $20\%$ of subjects were classified as high group (HG) and bottom $20\%$ as low group (LG). Body weight, height and blood pressure were measured and BMI was calculated from the anthropometric data, but there was no significant difference between the groups. Blood samples were collected and analyzed for total cholesterol (TC), triglycerides (TG) and lipoprotein fractions. There was no significant difference in the blood level of albumin, total protein and hemoglobin between two groups, and all blood parameters were in the normal range. Blood lipid levels of two groups were not significantly different, but HDL-cholesterol level were higher in HG (p < 0.05). Therefore, according to the result of the research, it is considered that drinking a pack of milk (200 ml) everyday, the average intake of dairy products of HG, is advisable to promote good health without increasing of cardiovascular disease (CVD) risk.

• The Journal of Internal Korean Medicine
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• v.38 no.6
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• pp.971-979
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• 2017

Objectives: The aim of this study was to analyze the effects of Cheongsimyeonja-tang on the human body. Methods: This was a retrospective study, conducted using electronic medical records (EMR). Appropriate clinical cases were identified and databased through EMR. Changes of vital signs, blood tests, and functional tests before and after taking Cheongsimyeonja-tang were determined. Results: There were several significant changes after taking Cheongsimyeonja-tang. Hemoglobin, total blood proteins, and total bilirubin were increased. Eosinophil, aspartate aminotransferase, total cholesterol, and low-density lipoprotein cholesterol were decreased. Conclusions: Cheonseomyeonja-tang had significant effects, including improvement of blood cell count (increase of red blood cells and hemoglobin), improvement of blood lipid level (decrease of total cholesterol and LDL-cholesterol), and blood pressure control (reduction of systolic blood pressure).

• Korean Journal of Clinical Laboratory Science
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• v.48 no.4
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• pp.401-410
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• 2016

Since the late 19th century, scientific logic and techniques have been used extensively in the field of clinical pathology, including many laboratory tests utilizing various apparatuses and instruments. Among the techniques to measure hemoglobin, the visual color comparison method was most popular around this time; the specific gravity method and gasometric method were not widely adopted. Instruments that use the visual color comparison method include Gowers' hemoglobinometer, von Fleischl's hemoglobinometer, Dare's hemoglobinometer, Oliver's hemoglobinometer, Haden-Hausser hemoglobinometer, and Spencer Hb meter. Initially, the visual color comparison methods were used to diluate and hemolyze blood with distilled water and then to measure its color. Later, these methods were further developed to measure hemoglobin without dilution, and improved with the formation of acid or alkaline hematin ensuring the stability of color development. Hammerschlag's method as well as the Schmaltz and Peiper's methods were based on specific gravity measurement, but they were not widely used. The gasometric method used the Van Slyke gasometer, indirectly measuring the hemoglobin concentration. This method provides the most accurate results. This survey examined the characteristics and limitations of hemoglobinometers and methods used to measure hemoglobin from the late 19th century to the early-and mid-20th century. Moreover, this study aims to improve the understanding and applicability of the current methods and emerging technologies used in measuring hemoglobin. It is also expected that this investigation is the starting point to promote awareness of the need to organize historical data for a variety of historical relics of the diagnostic laboratory tests.

• Korean Journal of Psychosomatic Medicine
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• v.24 no.1
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• pp.94-101
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• 2016

Objectives : Anemia is a common problem in the management of elderly patients. Recent studies reported that anemia was associated with cognitive impairment and Alzheimer's disease. This study was aimed to analyze the differences of hemoglobin levels in Korean patients with Alzheimer's disease(AD) dementia, mild cognitive impairment(MCI), and healthy controls. Furthermore, the study also examined if any association between hemoglobin levels and cognitive functions existed. Methods : A total of 116 Korean elderly adults were participated in this study(mean age 74.67 years ; 60.3% female). The Korean version of the Mini-Mental State Examination(MMSE-K), Clinical Dementia Rating(CDR) and Global Deterioration Scale(GDS) were applied to all subjects. Hematological and related blood chemistry values were investigated. Results : We found that patients with AD dementia had significantly lower hemoglobin and hematocrit levels than MCI subjects and healthy control group. The hemoglobin levels showed a positive correlation with MMSE-K and negative correlation with CDR, GDS. Conclusions : Among Korean elderly, low hemoglobin level is associated with a cognitive impairment. This study indicates that AD is associated with anemia, and low hemoglobin levels may contribute to potentially useful clinical markers of AD. The risk factor for dementia needs to be confirmed by prospective longitudinal studies in a larger group of patients.

• Korean Journal of Food Science and Technology
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• v.39 no.1
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• pp.88-93
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• 2007

The preventive effect of Lentinus edodes extract (LE) against constipation was studied in rats. Rats were pretreated with LE contained in drinking water at the concentration of 10%, 20% and 40% over 30 days. Constipation was induced by subcutaneous injection of loperamide (4 mg/kg/day) 3 days prior to sacrifice. Treatment of loperamide resulted in decreases in the number and wet weight of fecal pellets, and increase in the number of fecal pellet in the distal colon and cecocolon weight. In contrast, the number and wet weight of fecal pellets were increased, and the number of fecal pellet in the distal colon and the cecocolon weight were decreased in LE-pretreated groups compared to the loperamide-treated group. Blood parameters such as white blood cell, red blood cell, hemoglobin, hematocrit, platelet, mean corpuscular volume, mean corpuscular hemoglobin and mean corpuscular hemoglobin concentration, and serum alanine transaminase, aspartate aminotransferase and alkaline phosphatase activities, and blood urea nitrogen and creatinine values were not significantly different between the groups. In addition, LE (0.5 mg/mL) increased spontaneous contractile activity, which was reduced by atropine or loperamide in isolated rat ileum. Theses results suggest that the improvement of constipation symptoms in LE-pretreated rats resulted from a stimulatory effect of LE on intestine contractile activity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.8
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• pp.348-358
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• 2020

The purpose of this study was to examine the effects of auricular acupressure in patients with type 2 diabetes mellitus. Data collection was conducted from March 16 to May 11, 2018. A total of 44 participants with type 2 diabetes were recruited from welfare facilities. Participants in the experimental group (n=22) and placebo control group (n=22) received auricular acupressure on diabetes-related points (shenmen, pancreas, appetite control point, thirst point, and master endocrine point) and diabetes-unrelated points. The intervention was implemented on 5 consecutive days per week for a total of 6 weeks. To examine the effects of treatment, postprandial glucose, glycated hemoglobin, and blood lipid levels were evaluated. Postprandial glucose levels in the experimental group exhibited significant reduction over time compared to those in the placebo control group (p=.030). Glycated hemoglobin levels in the experimental group decreased significantly (t=-2.44, p=.024). However, there were no significant differences in blood lipid levels between the two groups. This study demonstrates that auricular acupressure on diabetes-related points for 6 weeks was highly effective in decreasing blood glucose levels in patients with type 2 diabetes.

• Asian-Australasian Journal of Animal Sciences
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• v.15 no.9
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• pp.1348-1353
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• 2002

The purpose of this study was to evaluate the changes and readjustment capacity in the hematological characteristics of the horse during and after a prolonged training program. One pony and two hot-blooded horses were used in this study. Resting or basal blood parameters were assessed by collecting blood samples of the animals for 1 to 2 months prior to start of the training program. Each animal was subjected to arbitrary exercise for 30 min by an automatic hot trotter and was bled at 0, 15, 30, 45 (15 min of recovery), 60 (30 min of recovery), and 75 min (45 min of recovery) after onset of exercise. All animals were exercised 3 times a week over a fivemonth period. Hematological parameters including average white blood cell counts (WBC, ${\times}$$10^3$/$\mu$l), erythrocyte concentrations (RBC, ${\times}$$10^6$/$\mu$l), hematocrit (HCT, %), mean corpuscular volume (MCV, fl), number of platelets (PLT, ${\times}$$10^4$/$\mu$l), hemoglobin concentration (Hb, g/dl), mean corpuscular hemoglobin (MCH, pg), and mean corpuscular hemoglobin concentration (MCHC, g/dl) were analyzed using an automatic cell counter. All animals showed that RBC, WBC, and HCT were significantly (p<0.05) increasing from 7.09, 8.55, and 43.5 to 8.11, 9.67, and 49.5, respectively, during the 30 min of exercise and were back to or lower than the initial basis (resting and 0 min) 30 min after exercise. However, no significant differences were detected in MCV (50.3-51.3 fl), MCH (17.2-17.4 pg), and MCHC (33.7-34.4 g/dl) values (p>0.05) regardless of the training periods. Similar trends were observed after 1, 3, 4, and 5 months of training when compared to the resting state. When these parameters were analyzed by the effect of training periods (month), mean WBC concentrations significantly reduced in the fourth and fifth month after onset of training compared to that in resting condition or the first month of training program (p<0.05). The RBC values elevated at the second month (9.40) and reaching a significantly low level (p<0.001) at the fifth month (8.62) after training compared to the first month of training (7.89). In conclusion, a mild training program enhances blood parameters gradually in both the horse and the pony. Therefore, an optimized training program is beneficial in promoting the endurance performance of the horse.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.12 no.2
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• pp.212-221
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• 1999

Tongue examination is the most unique and important diagnostic method of oriental medicine. It reveals patients condition and give some information about direction of therapy and background of disease as well as produces clue of duration of disease changing that grasps it from outside. The aims of this study show that results of tongue examination is related to somewhat special pattern. we study 27 patients(age of means: 63.01 years old, male: 14, female: 13) who come to Wonkwang University Oriental-Medicine Hospital at Chonju with diabetes mellitus or diabetes mellitus complications. Tongue colors of this study result in pale-red 8 cases, pale 6 cases, red 6 cases, crimson 5 cases, blue-green-purple 2 cases and tongue fur of this study result in white-fur 16 cases, yellow-fur 7 cases, black-fur 1 case, none-fur 3 cases. And the condition of tongue fur with grimy and thin result in thin-white-fur 12 cases, white-grimy-fur 4 cases, thin-yellow-fur 5 cases, grimy-yellow-fur 2 cases, black-fur 1 case. Means level of fasting glucose during 7 days was $223.24{\pm}32.l7mg/dl$ and postprandial 2hours was $286.37{\pm}24.54mg/dl$ There were no changes in tongue body and tongue color but changes occur in tongue fur with 9cases in this period. 5 cases of patient make a difference between FBS(fasting blood glucose) and postprandial blood glucose level more than l00mg/dl (2 cases of patient with thin-white-fur gradually turned to slight-yellow-fur. There were no changes in 2 cases of patient with crimson-none-fur and pale-white-fur. 1 case of patient with slimy-yellow-fur turned to black fur.) 11 cases of patient had lesser than $10\%$ hemoglobin $A_lC$ and tongue color of these patient were pale-red 5cases, pale 2 cases, red 2 cases, crimson 2 cases. 16 cases of patient had more than $10\%$ Hemoglobin $A_1C$ and tongue color of these patients were pale-red 3 cases, pale 4 cases, red 4 cases, crimson 3 cases, blue 2 cases. This result shows that quantity of Hemoglobin $A_1C$ make a somewhat role in tongue color. The above results show that tongue color, fur color, condition and change of fur in diabetes mellitus patients is various in pale-red, pale, crimson, none-fur. So it is difficult to give an exact diagnosis on pathology of diabetes mellitus only with tongue examination because there are a little matches between blood glucose level, prevalence-period, short-term blood glucose regulation and tongue and fur colors.

• The Journal of Internal Korean Medicine
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• v.42 no.1
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• pp.40-52
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• 2021

Objective: This study was conducted to investigate the hypoglycemic effect and safety of Ojeok-san in patients with type 2 Diabetes Mellitus. Methods: We investigated type 2 diabetes mellitus patients at Kyung-Hee University Korean Medical Hospital who were administered Ojeok-san for at least one day between January 2012 and September 2020, basal characteristics and laboratory tests were reviewed retrospectively. The hypoglycemic effect of Ojeok-san was assessed by comparing fasting blood sugar (FBS) and two hours post-prandial plasma glucose (PP2) levels from before and after taking Ojeok-san. Subgroup analyses were conducted according to baseline hypoglycemic treatments and glycated hemoglobin levels (< or ≥6.5%). The safety of Ojeok-san was assessed by comparing levels of aspartate aminotransferase, alanine aminotransferase, γ-glutamyl transferase, blood urea nitrogen, and creatinine. Results: After Ojeok-san administration, FBS and PP2 were significantly reduced to an average of 14.33 mg/dL and 27.67 mg/dL respectively. In the subgroup analysis, PP2 in patients receiving metformin mono therapy was significantly reduced to 28.67 mg/dL, and those receiving a dual therapy of metformin and DPP-4 inhibitor, it was significantly reduced to 32.33 mg/dL. In patients with glycated hemoglobin of lower than 6.5%, FBS was significantly reduced to 12.20 mg/dL, and both FBS and PP2 were significantly reduced, to 15.50 mg/dL and 40.00 mg/dL, respectively, in those with glycated hemoglobin levels of more than 6.5%. The safety profile showed no significant difference after Ojeok-san administration. Conclusions: Ojeok-san has significant hypoglycemic effects in patients with type 2 diabetes mellitus who are also taking hypoglycemic agents.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.13 no.3
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• pp.376-381
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• 2006

Purpose: The purpose of this study was to evaluate the effect of web-based diabetic education on glycosylated hemoglobin(HbAlc) and self-care in people with type 2 diabetes. Method: Twenty-five patients were requested to input the blood glucose level weekly at http://www.biodang.com by cellular phone or wired Internet for one year. The researcher sent optimal recommendations weekly to each patient using the short message service for cellular phones and wired Internet. Results: Patients had a significant mean decrease in HbAlc, from 8.0% at pre-test to 6.9%, after three months and rested at 6.8% until 12 months. Patients had a significant mean increase in physical exercise adherence, from 3.3 days at pre-test to 4.1 days per week, after three months. Patients had a significant mean increase in foot care adherence, from 4.8 days at pre-test to 6.9 days per week, after one year. Conclusion: These findings indicate that Internet education could be used to improve HbAlc, physical exercise, and foot care adherence in type 2 diabetic patients.