PURPOSE: The purpose of this study was to identify effects of abdominal skin massage and warming therapy on the pain and anxiety to breast cancer patients who underwent hormone injections. METHODS: The subjects for the study were 60 breast cancer patients who underwent hormone injections (20 in the control group, 20 in the abdominal skin massage group, and 20 in the warming therapy group). Abdominal skin massage was conducted following KSMA's (Korea science massage association) advice and warming therapy was executed at 48 ℃ for 20 minutes. The results were checked using subjective and objective measurement tools. RESULTS: After abdominal skin massage and warming therapy, subjective (Visual Analogue Scale, VAS) and objective (facial expression and vocal change) pain scores were significantly decreased (p<.001) Also, Anxiety state was significantly decreased compared to the control group (p =.043). CONCLUSION: The results of this study indicate that abdominal skin massage and warming therapy were highly effective in alleviating pain and anxiety in patients who underwent hormone injections.
Anxiety* ; Breast Neoplasms* ; Breast* ; Humans ; Injections, Subcutaneous ; Massage* ; Skin*

OBJECTIVE: The implantation failure after embryo-transfer (ET) is a major continuing problem in in vitro fertilization (IVF). This study was undertaken to determine the effectiveness of intravenous immunoglobulin for treatment of individuals experiencing repeated unexplained in vitro fertilization-embryo transfer (IVF-ET) failure. METHODS: A total of nine consecutive infertile patients who failed to become pregnant after previous IVF-ET replacing at least three or more normal developed embryos each were included in our study. During the subsequent new IVF-ET cycle, each women received intravenous immunoglobulin 500mg/kg before the embryo transfer. RESULTS: Only one implantation occurred. There were no remarkable side effects. A specific effect of intravenous immunoglobulin for patients with repeated IVF-ET failure could not be demonstrated. CONCLUSION: High-dose intravenous immunoglobulin may not be useful for patients with repeated failure of embryo transfer.
Embryo Transfer ; Embryonic Structures ; Female ; Fertilization in Vitro ; Humans ; Immunoglobulins*

We have investigated the therapeutic effectiveness of T-lens(Soflens(R)) in 105 patients(110 eyes) with various corneal diseases. The results are as follows: 1. Cornea diseases, which revealed the good therapeutic effectiveness, are ccrneal perforation, postoperative uses, corneal ulcer, corneal erosion, and corneal edema. 2. Corneal disease, which revealed the rapid therapeutic effectiveness, is corneal edema. 3. Corneal diseases, which revealed no response, are neuroparalytic keratitis and radiation keratitis.
Cornea ; Corneal Diseases* ; Corneal Edema ; Corneal Ulcer ; Keratitis ; Therapeutic Uses*

BACKGROUND: Since the demonstration of the fact that vascular relaxation by acetylcholine(Ach) results from the release of relaxing factor from the endothelium, the identity and physiology of this endothelium-derived relaxing factor(EDRF) has been the target for many researches. EDRF has been identified as nitric oxide(NO). With the recent evidences that EDRF is an important mediator of vascular tone, there have been increasing interests in defining the role of the EDRF as a potential mediator of hypoxic pulmonary vasoconstriction. But the role of EDRF in modulating the pulmonary circulation is not compeletely clarified. To investigate the endotbelium-dependent pulmonary vasodilation and the role of EDRF during hypoxic pulmonary vasoconstriction, we studied the effects of N(G)-monornethyl-L-arginine(L-NMMA) and L-arginine on the precontracted pulmonary arterial rings of the rat in normoxia and hypoxia. METHODS: The pulmonary arteries of male Sprague Dawley(300~350g) were dissected free of surrounding tissue, and cut into rings. Rings were mounted over fine rigid wires, in organ chambers filled with 20ml of Krebs solution bubbled with 95 percent oxygen and 5 percent carbon dioxide and maintained at 37℃. Changes in isometric tension were recorded with a force transducer(FT. 03 Grass, Quincy, USA). RESULTS: 1) Precontraction of rat pulmonry artery with intact endothelium by phenylephrine(PE, 10(-6)M) was relaxed completely by acetylcholine(Ach, 10(-9) -10(-5)M) and sodium nitroprusside (SN, 10(-9) -10(-5)M), but relaxing response by Ach in rat pulmonary artery with denuded endothelium was significantly decreased. 2) L-NMMA(10-4M) pretreatment inhibited Ach(10(-9) -10(-5)M)-induced relaxation, but L-NMMA(10-4M) had no effect on relaxation induced by SN(10(-9) -10(-5)M). 3) Pretreatment of the L-arginine(10(-4)M) significantly reversed the inhibition of the Ach(10(-9) -10(-5)M)-induced relaxation caused by L-NMMA(10(-4)M). 4) Pulmonary arterial contraction by PE(10(-6)M) was stronger in hypoxia than normoxia but relaxing response by Ach(10(-9) -10(-5)M) was decreased. 5) With pretreatment of L-arginine(10(-4)M), pulmonary arterial relaxation by Ach(10(-9) -10(-5)M) in hypoxia was reversed to the level of relaxation in normoxia. CONCLUSION: It is concluded that rat pulmonary arterial relaxation by Ach is dependent on the intact endothelium and is largely mediated by NO. Acute hypoxic pulmonary vasoconstriction is related to the suppression on NO formation in the vascular endothelium.
Animals ; Anoxia ; Arginine ; Arteries ; Carbon Dioxide ; Endothelium ; Endothelium, Vascular ; Humans ; Male ; Nitric Oxide* ; Nitroprusside ; omega-N-Methylarginine ; Oxygen ; Physiology ; Poaceae ; Pulmonary Artery ; Pulmonary Circulation ; Rats* ; Relaxation* ; Vasoconstriction* ; Vasodilation

Eight neonates with transient tricuspid insufficiency are presented which was confirmed clinical and two dimensional echocardiographic assessment. We found that two dimensional Doppler echocardiography was very useful in the detection of transient tricuspid insufficiency during neonatal age as noninvasive method. Transient tricuspid insufficiency is a clinical disorder in the newborn period caused by myocardial dysfunction, secondary to asphyxia with or without hypoglycemia and associated with right ventricular overloading caused by pulmonary hypertention. The clinical diagnosis was based on a history of perinatal distress, distinctive murmur, ECG changes, biochemical abnormalities and myocardial imaging. 1) The sex ratio of TTI was 1:1. 2) The average gestational age was 34 weeks and mean body weight was 2.06 Kg, respectably. 3) Major symptoms were dyspnea, cyanosis, and tachypnea. 4) Tricuspid regurgitation was detected from the lst day to the 4th day of the life and was improved from the 7th day to the 30th day of the life. 5) The peak velocity through tricuspid valve ranged from the 2.7 m/sec to 4.0 m/sec and the estimated right ventricular pressure ranged from 39 mmHg to 74 mmHg. 6) Associated diseases were neonatal hyperbilirubinemia (100%), prematurity (87.5%), atrial right to left shunt (87.5%), patent ductus arteriosus (75%), hyaline membrane disease (25%), and transient tachypnea of newborn (12.5%).
Asphyxia ; Body Weight ; Cyanosis ; Diagnosis ; Ductus Arteriosus, Patent ; Dyspnea ; Echocardiography* ; Echocardiography, Doppler ; Electrocardiography ; Gestational Age ; Humans ; Hyaline Membrane Disease ; Hyperbilirubinemia, Neonatal ; Hypoglycemia ; Infant, Newborn ; Sex Ratio ; Tachypnea ; Transient Tachypnea of the Newborn ; Tricuspid Valve ; Tricuspid Valve Insufficiency ; Ventricular Pressure

No abstract available.
Hemorrhage*

Transcutaneous electrical nerve stimulation (TENS), acupuncture-needling, and electroacu! Puncture are useful non-ablative methods in medical practice for relief of acute and chronic r pain These procedures appear to work by causing an increased discharge in afferent nerve fibers which in turn modifies the transmission of impulses in pain pathways. The present study was performed to evaluate the analgesic effects of peripheral nerve stimulation with different stimulatory parameters in decerebrated cats and spinalized cats. And we studied the effects of naloxone, a specific opiate antagonist, on analgesia produced by 50 Hz, C intensity conditioning stimulation. The electrical response of.spinal neurons was elicited either by electrical stimulation of the ipsilateral common peroneal nerve or tibial nerve, and then the single unit activity of the dorsal horn cell was recorded with a carbon filament-filled glass microelectrode at the lumbosacral spinal cord. The conditioning stimuli which provoke the pain inhibitory mechanism were applied to the cornmon peroneal nerve or tibial nerve with a relatively high frequency (25, 50, 200Hz) for 15, 30, and 60 seconds at suprathreshold intensity for A delta or C fiber. The results of the experiment are summarized as follows: 1. Peripheral conditioning stimulation at C strength showed larger analgesic effects than those produced by stimulation at A delta strength. And analgesic effects produced by conditioning stimulation for 30sec were greater than those produced by stimulation for 15sec, but showed no statistically significant difference from those produced by stimulation for 60 sec. 2. Analgesic effects produced by 50Hz conditioning stimulation were greater than thoseproduced by 25Hz stimulation. But 200Hz stimulation showed a lesser analgesic effect than 50 or 25Hz conditioning stimulation. 3. The analgesic effect produced by 50Hz conditioning stimulation was only slightly affected by naloxone, a specific opiate antagonist, indicating that involvement of an endogenous opiate system was minimal. 4. The analgesic effect produced by conditioning stimulation in decerebrated cats was nearly the same as in spinal cats suggesting that the neural circuitry responsible for the analgesic action seems to reside mostly within the spinal cord. From the above results, it is concluded that 1) frequency of stimulation is important for an efficient analgesia, i.e., stimulation with excessively high frequency decreases the analgesic effect, 2) the analgesic effect produced by high frequency conditioning stimulation may be minimally mediated by an endogenous opiate system, and 3) the site of analgesic action resides mainly in the spinal cord.
Analgesia ; Animals ; Carbon ; Cats ; Electric Stimulation* ; Glass ; Microelectrodes ; Naloxone ; Nerve Fibers ; Nerve Fibers, Unmyelinated ; Neurons ; Peripheral Nerves* ; Peroneal Nerve ; Posterior Horn Cells* ; Punctures ; Spinal Cord ; Tibial Nerve ; Transcutaneous Electric Nerve Stimulation

An effect of D-phenylalanine on the pain inhibitory mechanism of prolonged electrical stimulation of the peripheral nerve was studied in decerebrate cats and spinal cats. The response of spinal neurons was elicited either by electrical stimulation of the ipsilateral common peroneal nerve and tibial nerve. The single-unit activity of motor neurons which represent the flexion reflex was recorded from a filament of ventral rootlet divided from either the L7, S1 or S2 ventral root, and activity of dorsal horns cells was recorded with a microelectrode at the lumbosacral cord The conditioning stimuli which provocate the pain inhibitory mechanism of the common peroneal or tibial nerve was applied with repetitive, low frequency (2Hz), at a suprathreshold intensity for C fiber, for 30-45 minutes. The results of the experiment are summarized as follows: 1. Applying conditioning stimuli produced a powerful inhibition of the responses which was provocated by noxious stimuli in either the decerebrate or the spinal cat without any statistical difference, and this effect can be observed for 15 minutes after the cessation of the conditioning stlmuli 2. This response was reversed completely by systemic injection of a specific opiate antagonist, naloxone. It suggests that the conditioning stimulus of the peripheral nerve can produce the endogenous opiate related pain inhibitory effect as the spinal mechanism. 3. The conditioning stimuli can produce the analgesic effect by means of supression of the activity of the dorsal horn cell which was related to the pain response in the decerebrate cat. The same result could be observed in flexion reflex. 4. D-phenylalanine, a putative inhibitor of carboxypeptidase which degradates the endogenous opiate-enkephalin, was studied in this experiment under the hypothesis that D-phenylalanine will emphasize or prolongate the action of enkephalin. But, intravenously injected D-phenylalanine did not potentiate the inhibitory effect of the conditioning stimuli of the peripheral nerve. From the above result, it is speculated that the electrical stimulation of the peripheral nerve is directly mediated by an endogenous opiate related analgesia, and the site of the analgesic action resides mainly in spinal cord level. But these data could not support the gypothesis that antinociceptive effect of D-phenylalanine results frm the potentiation of endogenously released enkephalin.
Analgesia* ; Animals ; Cats* ; Electric Stimulation ; Enkephalins ; Horns ; Microelectrodes ; Motor Neurons ; Naloxone ; Nerve Fibers, Unmyelinated ; Neurons ; Peripheral Nerves* ; Peroneal Nerve ; Posterior Horn Cells ; Reflex ; Spinal Cord ; Spinal Nerve Roots ; Tibial Nerve

No abstract available.
Breast Neoplasms* ; Breast*

No abstract available.
Breast Neoplasms* ; Breast*