• Journal of Acupuncture Research
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• v.21 no.6
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• pp.63-84
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• 2004

Objective & Methods : To study the effects of anti-cancer, anti-metastasis and immune response improvement of herbal-acupuncture with Eclipta prostrata diffusae herba infusion solution(ELP-HAS), we injected ELP-HAS into Chung-wan(CV12) of C57BL/6 mice implanted intravenously with B16-F10 melanoma. We have reached the following conclusion through the effect on the percentage of $CD25^+/CD4^+$, $CD8^+/CD3e^+$, $CD69^+/B220^+$, $NK1.1^+/CD3e^+$cells in mouse PBMCs, the effect on the pulmonary colony formation number, and the effect on MST(Median Survival Time) and ILS(Increase of Life Span) of C57BL/6 mice implanted intravenously with B16-F10 melanoma. Results : The results were obtained as follows : 1. In the experiment groups treated with ELP(Ecliptae Herba) Herbal acupuncture, the spleen cell proliferation in BALB/c mouse was significantly increased compared with control group. 2. In the experiment groups treated with ELP(Ecliptae Herba) Herbal acupuncture, the percentage of $CD25^+/CD4^+$, $CD8^+/CD3e^+$, $CD69^+/B220^+$, $NK1.1^+/CD3e^+$cells in C57BL/6 mouse PBMCs was increased compared with control group. 3. In the experiment groups treated with ELP(Ecliptae Herba) Herbal acupuncture, the pulmonary colony formation number of C57BL/6 mice implanted intravenously with B16-F10 melanoma was decreased significantly compared with control group. 4. In the experiment groups treated with ELP(Ecliptae Herba) Herbal acupuncture, MST(Median Survival Time) and ILS(Increase of Life Span) of C57BL/6 mice implanted intravenously with B16-F10 melanoma were increased significantly compared with control group. Conclusions : ELP Herbal acupuncture injection into Chung-wan(CV12) of C57BL/6 mice is considered to be effective in anti-cancer, anti-metastasis and immune response improvement.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.5
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• pp.1261-1270
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• 2006

This study was done to investigate the effect of anti-cancer, anti-metastasis and immune response improvement of herbal-acupuncture with Evodiae Fructus herbal infusion solution(EF-HAS). To study the effects of anti-cancer, anti-metastasis and immune response improvement of EF-HAS, we injected EF-HAS into Chung-wan(CV12) of C57BL/6 mice implanted intravenously with Bl6-Fl0 melanoma. Then, we have examined the effect on the increasing of spleen cells, the effect on the number of CD25$^+$/CD4$^+$, CD8$^+$/CD3e$^+$, CD69$^+$/B220$^+$, NK1.1$^+$/CD3e$^+$ cells in mice's PBMCs, the effect on the pulmonary colony number, and the effect on median survival time(MST) and increase of life span(ILS) of C57BL/6 mice implanted intravenously with Bl6-Fl0 melanoma. The following results were obtained; in the experiment groups treated with EF-HAS, the spleen cell proliferation in C57BL/6 mice, the percentage of CD25$^+$/CD4$^+$, CD8$^+$/CD3e$^+$, CD69$^+$/B220$^+$, NK1.1$^+$/CD3e$^+$ cells in C57BL/6 mice's PBMCs, and MST and ILS of C57BL/6 mice implanted intravenously with Bl6-Fl0 melanoma were significantly increased compared with that of the control group. And in the experiment groups treated with EF-HAS, the pulmonary colony number of C57BL/6 mice implanted intravenously with Bl6-Fl0 melanoma was decreased significantly compared with that of the control group. These results support a role for EF-HAS might De usefully applied in treatment of cancer.

• Journal of Life Science
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• v.23 no.11
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• pp.1388-1396
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• 2013

This study used an S-180 cell-injected mouse model to evaluate the antitumor effects of the acute and subacute toxicity of Keumsa (Phellinus linteus) extract intravenously administrated in ICR mice. When administered intravenously (31.3-250 mg/kg body weight), Keumsa (Phellinus linteus) extract significantly inhibited the growth of the solid tumor cell. The antitumor activity of Keumsa (Phellinus linteus) extract increased in a dose-dependent manner. The highest dose (250 mg/kg body weight) was highly effective, reducing tumor formation by 42.7% compared with the control group. In the acute toxicity test, $LD_{50}$ of the Keumsa (Phellinus linteus) extract showed 632.84 mg/kg (♂) and 814.48 mg/kg (♀) after intravenous administration. In addition, liver and spleen weight were increased in a dose-dependent manner. In the subacute toxicity test, the mice were intravenously administered over the course of 28 days. The $LD_{50}$ of the Keumsa (Phellinus linteus) extract showed 355.41 mg/kg (♂) and 383.53 mg/kg (♀) after intravenous administration. The liver and spleen weight also increased in a dose-dependent manner. In the case of the group that received more than 125 mg/kg of intravenous administration, exercise capacity, such as jumping ability and agility, were significantly increased. These results suggest that Keumsa (Phellinus linteus) extract can be regarded as a potent enhancer of the innate immune response, and it can be considered as a new natural product with low toxicity that may be used as a candidate for antitumor action.

• The Journal of Internal Korean Medicine
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• v.38 no.2
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• pp.110-117
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• 2017

Objective: This study was undertaken to examine the effect of Cortex Phellodendri on prostatic urethral pressure and mean arterial blood pressure of rabbits. Methods: To measure prostatic urethral pressure and mean arterial blood pressure, a Mikro-Tip catheter transducer was inserted and positioned in the prostatic urethra and left carotid artery. After a stabilizing period, phenylephrine ($1{\mu}/kg$) was intravenously administered two or three times to increase the urethral pressure and mean arterial blood pressure. Cortex Phellodendri (2.5 mg/kg and 5 mg/kg doses of Cortex Phellodendri extracted from 80% Ethanol) was administered intravenously, followed by phenylephrine, with no time interval between the doses. The urethral pressure and mean arterial blood pressure were then measured to determine whether they had stabilized. Results and Conclusion: Cortex Phellodendri appeared to inhibit phenylephrine-induced increases in prostatic urethral pressure and mean arterial blood pressure.

• Biomolecules & Therapeutics
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• v.2 no.3
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• pp.260-269
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• 1994

This study was performed to determine the toxic effect of DA-3030(granulocyte-colony stimulating factor, G-CSF) in beagle dogs. DA-3030(G-CSF) was injected intravenously at doses of 115 $\mu\textrm{g}$/kg/day, 11.5 $\mu\textrm{g}$/kg/day and 1.15 $\mu\textrm{g}$/kg/day seven days per week for 28 days. After completion of the treatments, the dog were necropsied. The number of dead animal was zero in all groups. No specific clinical sign was found, either. In hematological results, WBC was significantly increased dose-dependently in treated groups. In histopathological findings, megakaryocyte and rubricyte were found in the liver and spleen at the dose of 115 $\mu\textrm{g}$/kg/day. Therefore, we could find the extramedullary hematopoiesis was increased. Megaka yocyte and rubricyte were increased in bone marrow, too. In conclusion, those signs were estimated the pharmacological effect of DA-3030(G-CSF). According to the results, non toxic dose of DA-3030(G-CSF) was higher than 115 $\mu\textrm{g}$/kg/day.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.8
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• pp.4153-4156
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• 2012

Purpose: To investigate the efficacy and toxicity of a combination of gemcitabine with nedaplatin (GN) or cisplatin (GC) for patients with unresectable or recurrent esophagus squamous cell carcinoma. Methods: Gemcitabine was administered at 1 g/m2 intravenously on days 1 and 8; and nedaplatin or cisplatin were administered at 80 mg/m2 intravenously on day 1. We analyzed the response rate, overall survival time, progression-free survival time, and toxicity in 21 patients treated with GN and 27 patients treated with GC. Results: In patients treated with gemcitabine plus nedaplatin, the ORR was 47.6%, the median progression-free survival time was 4.1 months, and the median survival time was 9.3 months. In patients treated with gemcitabine plus cisplatin, the ORR was 48.2%, the median progression-free survival time was 3.9 months, and the median survival time was 9.1 months, respectively. There were no statistically significant differences in ORR, PFS and OS between the two groups. In both, the most commonly observed toxicities were thrombocytopenia and fatigue. Nausea and vomiting was more frequent in the GC group than in the GN group. Conclusion: Gemcitabine based chemotherapy was effective and tolerable for patients with unresectable or recurrent esophagus squamous cell carcinoma refractory to first line chemotherapy.

• YAKHAK HOEJI
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• v.36 no.1
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• pp.46-55
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• 1992

Methoxyverapamil, $Ca^{2+}$ channel blocker, when given intravenously by means of bolus, produced the transient increase of urine flow, and then methoxyverapamil was infused in this experiments. Methoxyverapamil, when infused into vein, elicited the increase of urine flow ancampanied with the increased glomeralar filtration rate(GFR), renal plasma flow(RPF), excretion amounts of sodium and potassium in urine($E_{Na},\;E_k$) and osmolar clearance(Cosm), wherease produced the no change of free water clearance($C_{H2O}$) and the reduction of reabsorption rates of sodium and potassium in reral tubules($R_{Na},\;R_k$). Methoxyverapamil, when infused into a renal artery, exhibited the diuretic action in only infused Kidney, at this time changes of renal function were the same aspect to that of intravenously infused methoxyverapamil. Methoxyverapamil, when infused into a carotid artery, exhibited the decreased urine flow along with the reduction of Cosm, $C_{H2O}\;and\;E_{Na}$. Above results suggest that methoxyverapamil possess both the diuretic action by direct action in kidney and antidiuretic action through the central function.

• Journal of Veterinary Clinics
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• v.34 no.4
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• pp.275-278
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• 2017

An 8-year old female Korean Short Hair cat with a history of paralysis of both hind limbs less than 1 hour before admission was referred. On physical examination, the left hind limb was cold and there was no pulsation or mobility. On abdominal ultrasound examination, a thrombus 8 mm in length was found at the aortic bifurcation. The patient was diagnosed with hypertrophic cardiomyopathy (HCM) and cardiogenic pulmonary edema through radiologic evaluation and echocardiography. A tissue plasminogen activator (tPA) was applied intravenously using an accelerated dosing protocol (1 mg administered intravenously [IV] bolus, 2.5 mg IV over 30 min, 1.5 mg IV over 1 h) to treat the feline arterial thromboembolism. Within 12 h after administration of tPA, pulsation and mobility of both hind limbs were normal, without any noticeable complications. Clopidogrel was prescribed to prevent additional thrombus formation, and pimobendan, benazepril, and furosemide were prescribed for administration at home. The patient was discharged and survived 377 days.

• The Korean Journal of Physiology
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• v.13 no.1_2
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• pp.35-40
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• 1979

The present study was undertaken to investigate effect of water extracts of the mulberry leaves (MWE) on arterial blood pressure and respiration in cats. And also studied were depressor responses to intravenously administered MWE in the animals pretreated separately with atropine(2.5 mg/kg), propranolol(2 mg/kg), dibenamine (15 mg/kg), and hexamethonium (1.5 mg/kg) in order to find out the mechanism of depressor activity of MWE. The results obtained were as follows; 1) Following intravenous administration of 0.25 ml/kg and 0.5 ml/kg of MWE into the cat the maximum depressor responses observed were $60.2{\pm}2.3\;mmHg$ and $72.3{\pm}1.7\;mmHg$ respectively. 2) Since depressor responses to intravenously administered MWE were partially inhibited by hexamethonium and markedly by atropine, it is strongly suggested that depressor activity of MWE mainly results from its vagal effects. 3) After administration of MWE respiratory rate was invariably increased following a short period of apnea.

• Journal of The Korean Society of Clinical Toxicology
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• v.5 no.2
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• pp.119-122
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• 2007

Paraquat poisoning is a fatal type of herbicide intoxication. It is characterized by multi-organ failure and pulmonary fibrosis with respiratory failure. Intravenous and intramuscular injection of paraquat is rarely described. However, We encountered two fatal cases of acute poisoning caused by paraquat injection. Two patients were admitted to our emergency unit after intravenous and intramuscular injection of 23.8% paraquat (about 476 mg of paraquat). A 37-year-old man diluted 2 ml of 23.8% paraquat solution with 1 ml of normal saline and injected it both intravenously into his left antecubital fossa and intramuscularly into his abdomen in a suicide attempt. He died 5 days later from respiratory failure and acute renal failure. A 92-year-old man was injected intravenously into his right antecubital fossa by his grandson with 2 ml of 23.8% paraquat solution diluted with 1 ml of normal saline. He died 2 days later from early circulatory collapse and multi-organ failure (metabolic acidosis, acute renal failure, coagulopathy). Intravenous and intramuscular injection with a small quantity of paraquat resulted in fatal toxicity in our patients.