• Title/Summary/Keyword: Serum Parameter

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Effect of Quartz Porphyry on the Functional and Morphological Changes of Liver and Kideny in Common Finch and white Java Sparrow (맥반석 식이가 십자매와 백문조 간장 및 신장의 형태학적 변화에 미치는 영향)

  • 차재영;조영수;홍숙희;임정부;김대진
    • Journal of Life Science
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    • v.11 no.2
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    • pp.126-132
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    • 2001
  • Effect of Quartz porphyty(QP) on functional and morphological changes of the liver and kidney was studied in male common finch and white java sparrow fed with the basal diet(Control group) or experimental diet containing 3.0% QP(QP group) for 14 days. There was not significantly different morphological change of the liver upon light microscopic examination in common finch and white java sparrow between control group and QP group. Morphological change of renal tissue upon light microscopic examination in common finch and white java sparrow was not also significantly different between control group and QP group. The concentrations of serum creatinine, blood urea nitrogen, and nric acid as renal functional parameters of common finch and white java sparrow were not significantly different in the both groups. The activity of glutamic oxaloacetic transaminase(GOT) as hepatic functional parameter in common finch was significantly higher in the QP group($\rho$<0.05), whereas the activity of glutamic pyruvic transaminase(GPT) as hepatic functional parameter in common finch was not significantly different in the both groups. The activities of GOP and GPT in white java sparrow were not significantly different in the both groups. The morphologic findings and functional parameters of the liver and kidney observed in common finch and white java sparrow fed with 3.0% QP diet showed evidence of slightly liver damage accompanied with increased release of enzyme and fatty change of the hepatocytes in common finch, suggested that the tissues in some animals can be damaged by feeding a diet supplemented with 3.0% QP.

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Quantitative Analysis of Renogram (Renogram의 정량분석(定量分析)에 관(關)한 연구(硏究))

  • Choi, Keun-Chul
    • The Korean Journal of Nuclear Medicine
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    • v.3 no.1
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    • pp.19-32
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    • 1969
  • Radioisotope renography was carried out in 564 cases consisting of 150 normal controls, 140 hypertensives, 102 hypertensive nephropathys, 62 chronic renal diseases, non-functioning kidneys. It was aimed to study which parameter of the renogram is most applicable to any definite disease of the kidney. The analytical methods adopted were; Tobe, Spencer, Krueger, Matchida and Takeuchi. In the non-functioning kidney groups, the hemograms and serum nitrogen series were also studied to evaluate the relationships between the renograms and renal anemia. The parameters were; time of maximum amplitude (Tmax), half-time of maximum amplitude ($T\frac{1}{2}$), Kac value calculated from these two parameters in Tobe's method, slopes of Band C phase, B/A and B/C values in Spencer's method, total concentration (T.C.), minute concentration (M.C.) and minute excretion (M.E.) in Krueger's method, Matchida's K value and Takeuchi's renal function Index (R.F.I.). Following were the results: 1. In general, marked differences in the patterns of the renogram were observed between the normal controls and nephropathys. In Tobe's method, each parameter showed statistically significant delay or decrease in patients with hypertensive nephropathys and chronic renal diseases. In Spencer's method, slopes of B and C phase and B/C, also showed the statistically significant decrease in patients with hypertension, hypertensive nephropathys and chronic renal diseases. In Krueger's method, M.C. and ME showed the statistically significant differences between the control and patients with hypertension, hypertensive nephropathys and chronic renal diseases, In Matchida's method, K value showed the statistically significant differences between the control and patients with hypertensive nephropathys and chronic renal diseases. 2. It appeared, therefore, that Tobe's $T\frac{1}{2}$, Kac value, Spencer's slopes of Band C phase, B/A, B/C values, Krueger's T.C., M.C., and M.E. values, Matchida's K value are useful for the differentiation of various renal diseases, however, qualitative analysis of the renogram with one or two parameters is not accurate. 3. In bilateral non-functioning kidney groups, a positive correlation between anemia and nitrogen retention was observed, although the quantitative assessment of the degree of non-functioning was impossible.

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The influence of systemically administered oxytocin on the implant-bone interface area: an experimental study in the rabbit

  • Cho, Sung-Am;Park, Sang-Hun;Cho, Jin-Hyun
    • The Journal of Advanced Prosthodontics
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    • v.6 no.6
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    • pp.505-511
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    • 2014
  • PURPOSE. The purpose of this study was to assess the effect of systemically administered oxytocin (OT) on the implant-bone interface by using histomorphometric analysis and the removal torque test. MATERIALS AND METHODS. A total of 10 adult, New Zealand white, female rabbits were used in this experiment. We placed 2 implants (CSM; CSM Implant, Daegu, South Korea) in each distal femoral metaphysis on both the right and left sides; the implants on both sides were placed 10 mm apart. In each rabbit, 1 implant was prepared for histomorphometric analysis and the other 3 were prepared for the removal torque test (RT). The animals received intramuscular injections of either saline (control group; 0.15 M NaCl) or OT (experimental group; $200{\mu}g/rabbit$). The injections were initiated on Day 3 following the implant surgery and were continued for 4 subsequent weeks; the injections were administered twice per day (at a 12-h interval), for 2 days per week. RESULTS. While no statistically significant difference was observed between the two groups (P=.787), the control group had stronger removal torque values. The serum OT concentration (ELISA value) was higher in the OT-treated group, although no statistically significant difference was found. Further, the histomorphometric parameter (bone-to-implant contact [BIC], inter-thread bone, and peri-implant bone) values were higher in the experimental group, but the differences were not significant. CONCLUSION. We postulate that OT supplementation via intramuscular injection weakly contributes to the bone response at the implant-bone interface in rabbits. Therefore, higher concentrations or more frequent administration of OT may be required for a greater bone response to the implant. Further studies analyzing these aspects are needed.

Changes of the Preoperative and Postoperative Nutritional Statuses in Patients with Gastric Cancer and Assessment of the Nutritional Factors That Are Correlated with Short-Term Postoperative Complications (위암 환자에서 수술 전후의 영양지표의 변화와 수술 후 단기간 합병증과의 연관성)

  • Oh, Cheong-Ah;Kim, Dae-Hoon;Oh, Seung-Jong;Choi, Min-Gew;Noh, Jae-Hyung;Sohn, Tae-Sung;Kim, Sung;Bae, Jae-Moon
    • Journal of Gastric Cancer
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    • v.10 no.1
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    • pp.5-12
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    • 2010
  • Purpose: The aim of this study was to evaluate the preoperative and postoperative nutritional statuses of patients with gastric cancer and to investigate the nutritional factors that are correlated with perioperative complications. Materials and Methods: From January 2008 to Jun 2008, 669 patients who underwent curative gastrectomy were enrolled in a retrospective study. To evaluate the changes of their nutritional status preoperatively and postoperatively, we measured the total lymphocyte count, the serum albumin, the body weight change and the BMI. The nutritional factors correlated with short-term postoperative complications were analyzed. Results: The total lymphocyte count and serum albumin decreased from the first preoperative day to the $5^{th}$ day after operation, but they tended to increase and approach the normal range 6 months after operation. The only factor correlated with the short-term postoperative complications (defined as the ones that occurred for 30 days) was the serum albumin checked on the $5^{th}$ day after operation. Conclusion: Low serum albumin on the $5^{th}$ day after operation was correlated with postoperative short-term complications. Serum albumin can be the preoperative statistical parameter that can predict the occurrence of postoperative complications.

Relationship between Eating Attitude in Female Adolescent and Psychological, Biological Factors ; Depression, Aggression, Impulsiveness and Blood Cholesterol Level (여고생 식이태도와 심리적 및 생리적 요인과의 상관관계 ; 우울감, 공격성, 충동성 및 혈중 콜레스테롤에 대하여)

  • Park, June-Sung;Lee, Joon-Seok;Lee, Jang-Han;Yang, Byung-Hwan;Cho, Yun-Gyoo
    • Korean Journal of Psychosomatic Medicine
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    • v.9 no.2
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    • pp.182-193
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    • 2001
  • The purpose of this study is to evaluate correlation of adolescent eating attitude and psychological factors which might influence the eating attitude such as depression, aggression and impulsiveness. The author also tried to identify relationship between adolescent eating attitude and biological factors such as serum cholesterol level and triglyceride level. Two hundred and forty one female high school students without physical disorder were selected as study subjects. For the study, Eating Attitude Test-26KA (EAT -26KA), Beck Depression Inventory (BDI) -Korean version, Barrat Impulsiveness scale (BIS) -Korean version, and Buss-DurKee Hostility Inventory (BDHI) -Korean version were used. Serum cholesterol level and triglyceride level were also investigated. For the purpose of identifying factors which could influence eating attitude of adolescence, stepwise multiple linear regression analysis was done. Total score of BDHI could be most significant factor to explain eating attitude, and BDI, serum cholesterol/triglyceride level be second, third position respectively. But, BIS was not significant predicting parameter. The contributing portion of these factors to explain eating behavior was 25.9%.

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Serum interleukin-6, tumor necrosis factor-α and adiponectin levels in Kawasaki disease (가와사키병 환자의 혈청 interleukin-6, tumor necrosis factor-α, Adiponectin 치에 대한 연구)

  • An, Jung;Kim, Han Gyu;Sohn, Sejung;Hong, Young Mi
    • Clinical and Experimental Pediatrics
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    • v.53 no.1
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    • pp.41-47
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    • 2010
  • Purpose : Adiponectin is an endogenous modulator of vascular remodeling that suppresses vascular inflammation. However, the role of adiponectin in Kawasaki disease (KD) has not been elucidated. The purpose of this study is to investigate the correlation between serum adiponectin level and several parameters, such as interleukin (IL)-6, tumor necrosis factor $(TNF)-{\alpha}$, lipid profile, and C reactive protein (CRP), and to clarify the association between adiponectin and cardiac function. Methods : Twenty-two KD patients (22 patients in acute phase and 20 patients in subacute phase) were enrolled in the study group. The control group consisted of 31 subjects (13 febrile patients and 18 healthy children). Both groups underwent blood sampling and tissue Doppler imaging (TDI). Results : CRP was significantly increased in the KD group compared with the control group. There were no significant differences in serum $TNF-{\alpha}$, IL-6, and adiponectin levels between groups. However, a negative correlation was found between adiponectin level and CRP level or platelet count. Systolic myocardial velocity and A myocardial velocity measured by TDI were decreased significantly in the acute KD group compared with the subacute KD group and control group. Positive correlations were found between adiponectin level and systolic myocardial velocity or A myocardial velocity. Conclusion : In acute KD patients, low adiponectin level was related to severe inflammatory reactions and decreased left ventricular functions.

The effect of Jackyakgamcho-tang on Follicular Maturation and Estrogen Production in the Immature Rat (작약감초탕이 미성숙 흰쥐에서 난포성숙 및 Estrogen생성에 미치는 효과)

  • Jung, Ki-Kyung;Kang, Seog-Youn;Kim, Tae-Gyun;Kim, Chang-Ok;Moon, A-Ree;Ryu, Kyung-Za;Lee, Song-Deuk;Ryeu, Hang-Mook;Kim, Seung-Hee
    • Korean Journal of Pharmacognosy
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    • v.28 no.3
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    • pp.104-111
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    • 1997
  • The traditional herbal medicine, Jackyakgamcho-tang(JGT), was reported to decrease serum testosterone levels and make pregnancy possibel in anovulatory woman and rat. JGT contains Paeoniae Radix(PR) and Glycyrrhizae Radix(GR) in equal amount. This study was designed to investigate the effect of JGT and its components(PR, GR, paeoniflorin and glycyrrhizin) on uterine and ovarian responses, follicular development, and estrogen secretion in the immature rat. The samples(water extracts of JGT, PR, GR; pure compound of paeoniflorin and glycyrrhizin) were administered orally to rats from the 21th day of age to the 28th or 30th days of age for 7 or 9 days. JGT(400mg/kg) and PR(100mg/kg, 200mg/kg) treatments significantly increased serum estradiol above levels in control rats, but both GR and glycyrrhizin had no effect on this parameter. Gross observation and histological analysis revealed that an increased number of growing follicules was observed in the ovaries of JGT and PR treated rat. However the lutenized follicles and ova present in the oviducts were not observed in all rats except one treated with estrogen as a positive control. These results indicate that JGT stimulates the estrogen production and follicular maturation in the immature rat and PR is the main component to induce such reaction.

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Effects of established cell lines on bovine embryo development during in vitro culture (계대세포를 이용한 소 수정란의 체외배양 체계에 관한 연구)

  • Joo, Suk-chun;Lee, Byeong-chun;Lee, Won-yu;Choi, Yun-seok;Hwang, Woo-suk
    • Korean Journal of Veterinary Research
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    • v.37 no.3
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    • pp.647-659
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    • 1997
  • To overcome the difficulties of collecting and culture of primary cell from genital tract on embryonic development, the present study was carried out to investigate the critical effect of cell lines, such as BRL and Vero cell and its conditioned medium on the development of early Korean native cattle embryos in vitro. Oocytes collected from slaughterhouse ovaries were matured in TCM199 containing FSH, estradiol-$17{\beta}$ and FBS with granulosa cell monolayer for 24 hours and then fertilized in vitro using frozen-thawed, heparin-treated spermatozoa in TALP for 30 hours. And then early embryos (1-2cell) were cultured in TCM199 containing 10% FBS with BOEC, Granulosa, BRL, Vera cell monolayers and conditioned medium for 2~3 days. Development to morulae and blastocysts were recorded, also examined the number of blastomeres presented a valuable parameter for the evaluation of embryonic development. The early cleavage rates of in vitro fertilized embryos co-cultured, there was no differences between primary cell and cell lines(p<0.05). The rate of development to the later stage, coculture of BRL cell was significantly higher than that of the primary cell(p<0.05). The rates of development to morula and blastocyst were significantly higher in vero cell than BRL, Granulosa, Oviduct epithelial cell conditioned medium. In the result of effect of serum on development of early bovine embryos, the use of media containing serum were significantly higher than the use of not containing one on development of early and later stage of embryos. The result of number of blastomeres in blastocysts, there is no differences between primary cell and cell lines. The blastocysts from coculture were higher than from conditioned medium in blastomere cells. In summary, these experments have proved that the culture system in TCM199 with BRL, Vero cell monolayers is effective on in vitro development of early bovine embryos, In addition, it is effective to development of bovine embryos that containing serum in conditioned medium, or in co-culture rather than in conditioned medium alone. The use of cell lines opponent to primary cells is effective in bovine embryo culture.

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A Study of the Relationship between Compliance with Therapeutic Regimens and Physiological Parameters of Hemodialysis Patients (혈액투석 환자의 치료지시 이행정도와 생리적 지표와의 관계)

  • Min, Hye-Sook;Lee, Eyn-Joo
    • Journal of Korean Academy of Nursing
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    • v.36 no.1
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    • pp.64-73
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    • 2006
  • Purpose: This study was done to investigate correlations between compliance and physiological parameters of hemodialysis patients. Method: The subjects were 102 patients on hemodialysis at 3 hospitals in B city. Data was collected using Shon(l986)'s questionnaire and measuring physiological parameters (serum urea nitrogen, creatinine, hemoglobin, albumin, potassium, phosphorus, interdialytic weight gain). Result: Mean scores of compliance with the therapeutic regimen was $4.00\pm$ 0.55 on a 5 point scale. The area of visiting hospitals and taking medicines . were shown to have high compliance with therapeutic regimens; on the other hand, the areas concerning diet and symptoms were shown to be low. Interdialytic weight gain and phosphorus were significantly related to the compliance with therapeutic regimens. Conclusion: Hemodialysis patients' therapeutic compliance was related to the physiological parameters(potassium, phosphorus, interdialytic weight gain). Therefore, these findings give hemodialysis patients useful information for raising their therapeutic compliance.

Effect of Cynanchi wilfordii Radix Extract on the Acute Toxicity in Mice and Subacute Toxicity in Rats (백수오(白首烏) 엑스의 마우스 급성독성(急性毒性) 및 흰쥐 아급성독성(亞急性毒性)에 미치는 영향(影響))

  • Chung, Eun-Jin;Lee, Byung-Joo;Chung, Myung- Hyun
    • Korean Journal of Pharmacognosy
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    • v.24 no.2
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    • pp.166-176
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    • 1993
  • This study was attempted to investigate the acute toxicity in mice, the subacute toxicity in rats of Cynanchi wilfordii Radix extract, the effect on transaminase activities, hematological parameters, leukocyte parameters in serum of subacute-toxicated rats. In acute toxicity test, the death rate was not observed in 50, 100, 200, 300 mg/kg(i.p.), one tenths to two tenths in 300, 500, 1000, 1500 mg/kg(p.o.) for two weeks. In subacute test, rats were all died in 300 mg/kg(p.o.) during 4 weeks, in 500, 1000 mg/kg(p.o.) during three weeks. The cause of death believed to be stomach ulcer. The activities of S-GOT and S-GPT were significantly increased in all sample-treated groups, when compared with the normal groups. A number of WBC and neutrophil belong to hematological parameter were significantly increased, lymphocyte was decreased in all sample-treated group, when compared with normal group. The hemolytic action on water extract, saponin and alcohol extract showed very low activities.

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