• Journal of Veterinary Clinics
• /
• v.23 no.4
• /
• pp.437-441
• /
• 2006

Renal length, width, and ratio to the length of the second lumbar vertebrae body were assessed on survey radiographs and excretory urograms in 50 Korean domestic cats. Renal dimensions on plain radiographs were: right kidney length $4.31{\pm}0.50cm\;(mean{\pm}SD)$, right kidney width $3.10{\pm}0.36cm$, left kidney length $4.17{\pm}0.48cm$, left kidney width $3.03{\pm}0.34cm$, right kidney length ratio $2.37{\pm}0.21$, right kidney width ratio $1.71{\pm}0.15$, left kidney length ratio $2.30{\pm}0.20$, and left kidney width ratio $1.38{\pm}0.08$, respectively. Renal dimensions on excretory urograms were: right kidney length $4.56{\pm}0.53cm$, right kidney width $3.29{\pm}0.37cm$, left kidney length $4.43{\pm}0.47cm$, left kidney width $3.22{\pm}0.33cm$, right kidney length ratio $2.51{\pm}0.22$, right kidney width ratio $1.81{\pm}0.17$, left kidney length ratio $2.45{\pm}0.20$, and left kidney width ratio $1.78{\pm}0.16$, respectively. There were significant difference in renal size and renal dimension ratio measured from contrast studies compared with survey radiographs (P<0.05). There were also significant difference in renal size and renal length ratio between right and left kidneys (p<0.05).

• Asian Journal for Public Opinion Research
• /
• v.7 no.2
• /
• pp.94-112
• /
• 2019

Objective: The objective of this study was to compare the quality of life (QOL) of patients with end-stage renal disease (ESRD) between patients receiving hemodialysis (HD) and patients receiving continuous ambulatory peritoneal dialysis (CAPD) and to compare personal characteristic factors relating to the quality of life in patients with ESRD. Method: This study used a descriptive research design. The sample was recruited using purposive sampling that included 76 ESRD patients receiving either HD or CAPD at a dialysis clinic in Phraphutthabat Hospital, Saraburi Province, Thailand. Data was collected using the Quality of Life Questionnaire for Chronic Kidney Disease ($KDQOL-SF^{TM}$) version 1.3. Independent t-test and ANOVA procedures were used to analyze study data. Results: The results revealed that the HD patients had a moderate level of QOL. The highest scoring dimension of QOL was the encouragement of staff at the dialysis unit and patient satisfaction with the treatment (${\bar{X}}=100$, SD=.00), followed by social support (${\bar{X}}=89.29$, SD =16.88) and cognitive function (${\bar{X}}=88.57$, SD=11.82). On the other hand, the lowest scoring QOL dimension was physical problems (${\bar{X}}=50$, SD=51.89), and pain (${\bar{X}}=50$, SD=39.03), followed by work status (${\bar{X}}=53.57$, SD=45.84) and burden from kidney disease (${\bar{X}}=58.48$, SD=31.07). The CAPD patients also had a moderate QOL. The highest scoring QOL dimension was the encouragement of staff in the renal unit and patient satisfaction with the treatment (${\bar{X}}=100$, SD=.00), followed by social support (${\bar{X}}=95.61$, SD=14.20) and cognitive function (${\bar{X}}=88.83$, SD=13.52). The worst scoring QOL dimensions were work status (${\bar{X}}=44.44$, SD=42.72), general health (${\bar{X}}=53.61$, SD=39.05), and pain (${\bar{X}}=62.70$, SD=41.14). The difference overall and in each dimension of QOL in ESRD patients who were treated with HD and CAPD was not statistically significantly different. The QOL was not significantly different among patients with different personal characteristics except for income and duration of treatment; in those cases, the difference in QOL was statistically significant (p=.05). Conclusion: The overall QOL and life expectancy of patients with ESRD treated with HD and CAPD are not affected by gender, age, marital status, education, occupation, or type of health coverage. QOL was not significantly different, except for patients with different incomes and duration of renal replacement therapy, whose QOL was significantly different. The QOL of patients receiving dialysis should be studied to develop a QOL program for patients with chronic kidney disease who receive dialysis.

• Journal of Veterinary Clinics
• /
• v.14 no.1
• /
• pp.19-23
• /
• 1997

Ultrasonographic diagnosis of kidney and urinary bladder disease was performed in native Korea cattle. Ultrasonogaphic appearence of kidney and urinaryy baldder according to the growth were determined from 6 to 13 months by monthly examinations in 9 native Korean cattle. The kidney and urinary bladder were examined in standing position. The position, dimension, and structure of both kidneys were determined at 12 intercostal space and paralumbar fossa by use of ultrasonography. Ultrasonograms were obtained with 3.5 or 5.0-MHz sector transducer. The width and depth of the kidney, and the diameter of renal parenchyma and renal sinus were observed. Both kidneys were observedfrom the body surface until 8 months old age, but over the 9 months old age, only right kidney was easily accessible. The width of right kidney at the 6, 7, 8, 9, 10, 11, 12 and 13 months old age were 5.7, 6.3, 6.9, 7.6, 8.4, 9.3, 9.8 and 10.7 cm, respectively. The depth 5.8, 6.1 and 6.6 cm, respectively. The size of left kidney was similar to right kidney until 8 months old age. After the 9 months old age, only right kidney was easily accessible. The circumference of urinary bladder at the 6, 7, 8, 9, 10, 11, 12 and 13 months old age were 19.1, 21.7, 22.5, 23.0, 24.2, 25.3, 27.8 and 29.1 cm, respectively. Calculi in urinary bladder were observed by ultrasonography.

• Journal of Cardiovascular Imaging
• /
• v.31 no.2
• /
• pp.98-104
• /
• 2023

BACKGROUND: We aimed to investigate left ventricular (LV) global longitudinal strain (GLS) in end-stage renal disease patients and its change after kidney transplantation (KT). METHODS: We retrospectively reviewed patients who underwent KT between 2007 and 2018 at two tertiary centers. We analyzed 488 patients (median age, 53 years; 58% male) who had obtained echocardiography both before and within 3 years after KT. Conventional echocardiography and LV GLS assessed by two-dimensional speckle-tracking echocardiography were comprehensively analyzed. Patients were classified into three groups according to the absolute value of pre-KT LV GLS (|LV GLS|). We compared longitudinal changes of cardiac structure and function according to pre-KT |LV GLS|. RESULTS: Correlation between pre-KT LV EF and |LV GLS| were statistically significant, but the constant was not high (r = 0.292, p < 0.001). |LV GLS| was widely distributed at corresponding LV EF, especially when the LV EF was > 50%. Patients with severely impaired pre-KT |LV GLS| had significantly larger LV dimension, LV mass index, left atrial volume index, and E/e' and lower LV EF, compared to mildly and moderately reduced pre-KT |LV GLS|. After KT, the LV EF, LV mass index, and |LV GLS| were significantly improved in three groups. Patients with severely impaired pre-KT |LV GLS| showed the most prominent improvement of LV EF and |LV GLS| after KT, compared to other groups. CONCLUSIONS: Improvements in LV structure and function after KT were observed in patients throughout the full spectrum of pre-KT |LV GLS|.

• The Korean Journal of Physiology
• /
• v.1 no.2
• /
• pp.157-168
• /
• 1967

The entry of antipyrine and urea from the peritoneal cavity of rabbit into organ tissue and blood plasma was studied. Two hundred mg of antipyrine plus 300 mg of urea in 10 ml Ringer's solution was injected into the peritoneal cavity of anesthetized rabbit. The injection was made from above of a rabbit kept tying right side down and it enabled part of the abdominal organs (liver, intestine, kidney) was immersed in the injected solution and kept high concentration gradient throughout the experimental period. The remaining part of the organs was revered only by a thin film of the test solution. Subsequently, in this part of the organs the concentration gradient of the diffusible substances during entry was presumed to decrease as time elapsed. Four pieces of the liver tissue were taken namely, the right superficial, right deep, left superficial and left deep portions. Two were taken from the small intestine, one from the portion which was immersed in. the fluid and the other from that above the fluid mass. Both kidneys were separately analyzed. As a remote organ the gastrocnemius muscle was taken from the right leg of the animal. The intervals which were the time periods elapsed after injections were 5,7,10,15 or 30 minutes. At each point 5 animals were sacrificed and the concentrations of the test substances in the tissue water were measured. The results obtained were as follows. 1. In the liver the right portion which was immersed in the fluid showed higher concentration if the test substances than the left portion and the superficial region exceeded the deep region. The concentrations diminished as the time elapsed after infusion, particulary in the case of antipyrine, suggesting circulatory removal of the substances. In urea such decreasing tendency of the concentration was not obvious, and suggested slower removal rate of it as compared with that of antipyrine. 2. In the small intestine there was no regional difference in the concentration of the test substances. Because of the intestinal motility different portions of the intestine were seemed to have bathed in the fluid of the same concentration. In general the concentrations in the intestinal wall exceeded those of the liver, suggesting a slower removal rate than in the latter. 3. In the kidney the accumulation of the endogenous urea was predominant, and the accumulating mechanism in the renal tissue went on during the period of the experiment. Therefore it revealed increasing tendencies as the time elapsed. The penetration of the test substances in this organ from the peritoneal cavity seemed to be slower than in other abdominal organs, namely liver or small intestine. Part of the test substances in the kidney were obviously brought by the blood stream. 4. Rapid exponential decay of the concentration of antipyrine and of the osmolality of the peritoneal fluid was attributed to the extensive removal through the whole dimension of the peritoneal surface, and the remote organ such as the gastrocnemius muscle attained a fairly close value to that of the abdominal organs in less than 30 minutes. The factors which related to the absorption rate were discussed. They were the concentration gradient, permeability and the regional perfusion rate.