Biomedical subjects

S M Lin

Publications and source records attributed to S M Lin.

At least 37 records · Page 2Linked to original sources

PubMed2000

Low molecular weight heparin in hemodialysis patients with a bleeding tendency.

Efficacy and safety of a low-molecular-weight heparin (LMWH) were studied in 33 stable maintenance hemodialysis patients who had a bleeding tendency on unfractionated heparin. The optimal dose of LMWH for each patient was titrated before the study; the mean total LMWH dosage was 1,152 +/- 574 IU. No major bleeding or clot formation was noted in a total of 2,470 hemodialysis sessions during 6 months of LMWH administration. The mean value of plasma anti-factor Xa (anti-Xa) activity increased from 0.05 +/- 0.03 IU/ml before dialysis to 0.34 +/- 0.28 IU/ml after 2 h of dialysis and returned to 0.15 +/- 0.09 IU/ml after 4 h of dialysis; the mean activated partial thromboplastin time was 26.1 +/- 4.4 s before dialysis, 30.7 +/- 9.5 s (an 18% increase) after 2 h of dialysis, and 26.2 +/- 4.4 s after 4 h of dialysis. No significant change in serum antithrombin levels was noted throughout the whole study period. We conclude that a low dosage of LMWH is safe and effective in hemodialysis patients who have a risk of bleeding with unfractionated heparin. Serum anti-Xa activity is better than activated partial thromboplastin time and antithrombin in assessing the optimal dose of LMWH. A plasma anti-Xa activity of 0.37 IU/ml after 2 h of hemodialysis may represent an optimal dosage of LMWH for most patients.

Anticoagulants↗

PubMed2000

Endotoxemia augments neurogenic plasma exudation in guinea pig lungs.

BACKGROUND: Lipopolysaccharide (LPS) is closely associated with the development of infection-induced deleterious pulmonary reactions. In this study, we investigated the enhancement effects of LPS on tachykinin-mediated plasma exudation in the lungs of guinea pigs. The role of oxidants was also explored. METHODS: Intravenous LPS (100 mu kg-1) or its vehicle was administered 0 to 3 hours prior to bilateral electrical or sham stimulation of the cervical vagus nerves in animals anesthetized with urethane and artificially ventilated. Plasma exudation into the lungs was assessed by measurement of extravasated 125I-albumin which had been intravenously administered before stimulation. RESULTS: The plasma exudation in the lungs increased after bilateral cervical vagal stimulation. LPS alone did not induce significant plasma exudation. The vagally-mediated plasma exudation was enhanced by LPS with the peak effect 1 hour after LPS administration. LPS also enhanced exogenous substance P (10(-8) mol kg-1, i.v.)-induced plasma exudation. The vagally-induced plasma exudation was abolished by a specific neurokinin-1 (NK-1) receptor antagonist, L-732,138. The LPS-induced enhancement response was also attenuated by L-732,138. The vagally-induced plasma exudation was not affected by superoxide dismutase (SOD, 5000 U kg-1, i.p.) pretreatment. However, SOD significantly inhibited the LPS-enhanced neurogenic plasma leakage. The LPS-induced enhancement was not completely abolished by either L-732,138 or SOD pretreatment alone, but by a combination of both. CONCLUSION: LPS augments neurogenic plasma exudation partly through NK-1 receptors to increase vascular permeability and partly via the generation of oxidative metabolites. Tachykinins released from nerve endings may contribute to endotoxin-related pulmonary inflammatory responses.

Animals↗

PubMed2000

Effect of milrinone on postbypass pulmonary hypertension in children after tetralogy of Fallot repair.

BACKGROUND: Postbypass pulmonary hypertension in surgical correction of tetralogy of Fallot (TOF) is a risk for right ventricular failure. Effective management remains a major challenge. Milrinone is a new drug with a unique mechanism of "inodilation", which offers both inotropic and vasodilatory effects. We attempted to determine if application of milrinone could improve cardiopulmonary dysfunction in children after TOF repair. METHODS: We studied 10 children with postbypass pulmonary hypertension after TOF repair within six months. Heart rate, systolic pulmonary arterial pressure (PAP), systolic arterial blood pressure (SBP), pulmonary capillary wedge pressure and PAP/SBP ratio were recorded. Standard cardiopulmonary bypass (CPB) was performed. After CPB, if PAP/SBP was more than 0.5, pulmonary hypertension was suspected and milrinone was administered with a loading dose of 20 micrograms/kg followed by continuous infusion of 0.2 microgram/kg/minute. Hemodynamics were compared before and after administration of milrinone to evaluate its effect. RESULTS: significant reduction in PAP/SBP ratio within 15 minutes was found after administration of milrinone. The effect persisted for 24 hours during continuous infusion of milrinone. No remarkable adverse effect was noted in the study. CONCLUSIONS: We conclude that milrinone is effective in the management of pulmonary hypertension following CPB in children who underwent TOF repair.

Adolescent↗

PubMed2000

Factors affecting the outcome of surgical treatment of acromegaly.

PURPOSE: To assess the results of and factors associated with the outcome of surgery for acromegaly. METHODS: We retrospectively examined the medical records of acromegalic patients who underwent trans-sphenoidal adenomectomy at our hospital during the period of January 1991 through August 1997. Preoperative evaluations included measurement of basal serum growth hormone (GH), insulin-like growth factor-I (IGF-I), prolactin (PRL), GH response to oral glucose, and GH and PRL response to bromocriptine, as well as pituitary magnetic resonance (MR) imaging. Postoperative evaluations included measurement of basal serum GH and IGF-I concentrations, and pituitary MR imaging. RESULTS: Thirty patients (14 men) with a mean age of 38 years were included. The mean follow-up period was 50 months (range, 15-90 mo). Ten of the 30 patients (33%) had early postoperative (1 mo after surgery) GH levels of less than 5 ng/mL. Twenty patients (67%) had final postoperative (last follow-up, 15-90 mo after surgery) GH levels of less than 5 ng/mL. Preoperative GH levels were positively correlated with early postoperative GH levels (r = 0.458, p = 0.011) and final postoperative GH levels (r = 0.479, p = 0.007). Early postoperative GH levels were also positively correlated with final postoperative GH levels (r = 0.595, p = 0.001). Tumor grade and stage were not significantly correlated with early or final postoperative GH levels. Thirteen of 21 patients (62%) who had postoperative MR imaging follow-up had residual tumor. There was no surgical mortality. CONCLUSIONS: These results highlight that acromegaly is not easily treated with surgery alone. The preoperative GH level was associated with the surgical outcome.

Acromegaly↗

PubMed1999

CPP antagonizes hypoxia-induced changes in dopamine metabolism in the striatum of newborn rat.

Treatment with 3-(2-carboxypiperazin-4-yl)-propyl-1-phosphonic acid (CPP), a potent and competitive N-methyl-D-aspartate antagonist, is able to reduce the hypoxia-induced increase in striatal dopamine level by 26% even after the hypoxic insult has occurred. The hypoxia-induced decrease of the striatal 3,4-dihydroxyphenylacetic acid level can also be reversed by CPP. This study demonstrates that CPP can antagonize the hypoxia-induced changes in the dopamine metabolism in the striatum of the newborn rat.

Animals↗

PubMed1999

Etiology of sporadic acute viral hepatitis in Taiwan: the role of hepatitis C virus, hepatitis E virus and GB virus-C/hepatitis G virus in an endemic area of hepatitis A and B.

The etiology of sporadic acute hepatitis was studied in 334 consecutive patients from Taiwan (237 men and 97 women, aged 16-81 years), with emphasis on the role of hepatitis C virus (HCV), hepatitis E virus (HEV), and GB virus-C/hepatitis G virus (GBV-C/HGV) in acute non-A, non-B (NANB) hepatitis and in HBsAg carriers with superimposed acute hepatitis. According to the conventional diagnostic criteria, there were 12 cases (3.6%) of acute hepatitis A, 17 cases (5.1%) of acute hepatitis B, 128 cases (38.3%) of acute NANB hepatitis, and 177 cases (53.0%) of acute hepatitis in HBsAg carriers (those who were HBsAg positive but IgM anti-HBc negative). Among 128 cases of acute NANB hepatitis, 70 (54.7%) had acute hepatitis C (HCV RNA positive), 5 (3.9%) had acute hepatitis E (IgM anti-HEV positive), and the other 53 (41.4%) were presumably acute hepatitis non-A-E. The prevalence of acute hepatitis A, B, E, and non-A-E showed no significant sex difference, whereas acute hepatitis C was significantly more prevalent in females. The prevalence of acute hepatitis A and B decreased and that of acute hepatitis C increased significantly with increasing age. In contrast, acute hepatitis E and non-A-E showed no significant age predominance. Of 177 HBsAg carriers with acute hepatitis, 64 (36.1%) demonstrated non-B hepatotropic virus superinfection, with HCV being the most common (60.9%), followed by hepatitis D, E, and A viruses, and the other 55 (31.1%) and 58 (32.8%) were presumed to have acute exacerbation of chronic hepatitis B or superimposed acute hepatitis non-A-E, respectively. Serum GBV-C/HGV RNA was detected in 3-4% of acute hepatitis non-A-E cases, suggesting its limited role in these cases.

Acute Disease↗

PubMed1999

Long-term beneficial effect of interferon therapy in patients with chronic hepatitis B virus infection.

To examine the long-term effect of interferon (IFN) therapy in patients with chronic hepatitis B virus (HBV) infection, particularly on survival and hepatocellular carcinoma (HCC) prevention, 101 male patients with chronic hepatitis B in a randomized controlled trial were followed up for 1.1 to 11.5 years after the end of therapy. Of the 101 patients, 34 patients received a placebo (control), and 67 patients were treated with IFN (31 patients were treated with IFN alone and 36 patients were treated with IFN after prednisolone priming). Follow-up studies included clinical, biochemical, and virological aspects and HCC screening every 3 to 6 months. Twenty-eight (42%) of the 67 IFN-treated patients and 8 (24%) of the 34 untreated patients seroconverted by the end of the trial. During follow-up, 22 (56%) of the 39 patients who did not seroconvert in the treated group and 5 (19%) of the 26 patients who did not seroconvert in the control group showed a delayed sustained response (P <.005). The cumulative incidence of sustained response was highest in the steroid priming group (P =.049 vs. the IFN-alone group; P =.028 vs. the control group). HCC was detected in 1 (1.5%) of the 67 treated patients and 4 (12%) of the 34 untreated patients (P =.043). The interval between entry and HCC detection was 3.5 to 8.2 years. The cumulative incidence of HCC development was significantly higher in the control group than in the treated group (P =.013). In contrast, the cumulative survival rate was higher in the treated group than the control group (P =. 018). Multivariate analysis showed that IFN therapy, preexisting cirrhosis, and the patient's age at entry are significant independent factors for both survival and HCC development. The results suggest that IFN has long-term beneficial effects in terms of HBV clearance, reduction of HCC, and prolonging survival.

Adolescent↗

PubMed1999

Predictability of surgical results of herniated disc-induced cervical myelopathy based on spinal cord motor conduction study.

A motor evoked potential (MEP) study with percutaneous magnetic stimulation over the motor cortices and an F-wave study in peripheral nerves were performed to measure spinal cord motor conduction velocity (SCMCV) in 25 patients with herniated disc-induced cervical myelopathy (HDICM). Grading of motor function and assessment of SCMCV were performed before and 2 years after microsurgical discectomy. The results show that functional motor improvement accompanied by an increase in SCMCV occurred in grade I patients with mild neurological impairment after surgery, whereas no definite change was seen in grade II and grade III patients with moderate and severely neurological impairment. This finding suggests that measurement of SCMCV by MEP study with a noninvasive method may provide an objective and quantitative method to assessment of the functional integrity of the spinal motor pathway and that the results of such studies may serve as a predictor in evaluation of surgical outcome in patients with HDICM.

Adolescent↗

PubMed1999

Effects of chlorides on emissions of toxic compounds in waste incineration: study on partitioning characteristics of heavy metal.

Chlorides derived from plastics and food residue content in MSW will affect the formation and partitioning of metal chlorides in the incineration discharges. Our study investigated the effects of waste-derived chlorides on the partitioning of heavy metals in a single-metal combustion system. The results indicate that the heavy metal partitioning behaviors are mainly affected by the presence of chloride, alkaline metals (i.e., Na, K) and moisture in the wastes. The configuration of the metal partitioning is determined by the availability of chlorine, hydrogen, and alkaline metals, or the extent to which the elements may divide from their compounds at a given combustion temperature. The effects of chlorides, including PVC, C2Cl4, FeCl3, NaCl and KCl, were also discussed.

Air Pollution↗

PubMed1999

Percutaneous ethanol injection therapy in 47 cirrhotic patients with hepatocellular carcinoma 5 cm or less: a long-term result.

To elucidate the long-term results of percutaneous ethanol injection (PEI) for hepatocellular carcinoma (HCC), 47 cirrhotic patients with HCC < or = 5 cm after PEI were analysed. Thirty-two of the patients were male. The age range was 37-68 years. Thirty-nine patients were seropositive either for hepatitis B surface antigen or antihepatitis C virus antibody. There were a total of 61 tumours, including solitary tumours in 35 patients, double tumours in 10 and triple tumours in two. The size of the main tumour was < or = 3 cm in 29 patients and more than 3 cm in 18 patients. Seventeen, 27 and three patients were in Child's class A, B and C respectively; 5-10 ml 95% ethanol was injected into the tumour every three to seven days until the echogenicity of the tumour changed to a hyperechoic or heterogeneous one. A booster PEI was given in 34 (56%) lesions with viable tumour, which was detected by dynamic computed tomography. The one, two, three and four-year survival rates were 85%, 75%, 61% and 39% respectively for all patients. Good liver reserve significantly improved the survival rate (p < 0.01, Child's class A and B vs Child's class C). The one, two, three and four-year recurrence rates were 24%, 55%, 69% and 79% for all patients. HCC recurred more frequently in patients with multiple tumours (p < 0.02).

Adult↗

PubMed1999

Comparison of recovery characteristics of sevoflurane and halothane for outpatient surgery in infants.

BACKGROUND: Sevoflurane, a newly approved potent inhaled anesthetic in Taiwan, provides rapid emergence from anesthesia in adults and children. Clinically, it is difficult to accurately assess the rate of recovery from anesthesia in infants. This study was designed to compare the emergence characteristics of halothane with those of sevoflurane having recourse to a respiratory agent monitor in infants undergoing outpatient surgery. METHODS: Forty infants of ASA class I, scheduled for day-case urologic surgery were studied. Patients were randomly allocated to two groups of 20. Sevoflurane or halothane was used as the inhaled anesthetic. Toward the end of surgery, sevoflurane or halothane was turned off. The concentrations of exhaled sevoflurane or halothane were read every minute after its discontinuation until extubation. The decay curve of the exhaled concentration of either agent was recorded minute by minute for 10 minutes. The time intervals from discontinuation of the inhalation agent to spontaneous movement and tracheal extubation were recorded. Untoward side-effects during emergence were also compared. RESULTS: Sevoflurane was eliminated faster than halothane. Based on the decay curves of the exhaled concentrations of the two agents, the time constant for halothane was 2.59 minutes and that for sevoflurane was only 1.43 minutes. The time from discontinuation of agent to extubation was also shorter for sevoflurane. Postoperative restlessness or agitation occurred more frequently in infants who received sevoflurane, although the difference was of no statistical significance. CONCLUSIONS: Sevoflurane is superior to halothane for rapid elimination in infant outpatient surgery as gauged by observation of end-tidal concentration elimination curves recorded with a respiratory agent monitor. No other postoperative side-effect was evident in sevoflurane anesthesia.

Ambulatory Surgical Procedures↗

PubMed1999

Surgical outcome of combined phacoemulsification and trabeculectomy.

BACKGROUND: A retrospective study was undertaken to evaluate the results of phacoemulsification, intraocular lens implantation, and trabeculectomy in patients with cataracts coexisting with glaucoma. METHODS: This study consisted of 20 eyes from 19 patients. Fifteen eyes had chronic angle-closure glaucoma and 5 eyes had primary open-angle glaucoma. All cases were followed for a minimum of 6 months (range, 6 to 16 months). The mean preoperative intraocular pressure (IOP) was 17.3 +/- 4.5 mmHg. The mean preoperative visual acuity was 0.05 +/- 0.19. The mean number of preoperative antiglaucoma medications per patient was 2.3. RESULTS: Postoperatively, all patients except for one no longer required antiglaucoma medication. The mean IOP was 10.7 +/- 3.7 mmHg one month postoperatively and 13.7 +/- 4.3 mmHg at the final follow-up visit. Vision improved in 80% of the patients and remained unchanged in 20%. The failure to achieve improvement was due to advanced optic atrophy. The mean level of surgically induced astigmatism at the final visit was 0.98 +/- 0.91 diopters as calculated by vector analysis. Various extents of fibrin exudate was found in 10 eyes (50%). The most serious postoperative complication, occurring in one eye (5%), was temporary hypotony with moderate choroidal effusion, which later resolved spontaneously. CONCLUSION: Combined phacoemulsification and trabeculectomy is an effective and safe approach for obtaining good visual rehabilitation and glaucoma control.

Aged↗

PubMed1998

Substantia nigra lesion suppresses the antagonistic effects of N-methyl-D-aspartate receptor antagonist (MK-801) on the autotomy in the rat.

Rats received right dorsal root ganglionectomy (DRGn) to induce autotomy, and were treated with MK-801 and/or left substantia nigra (SN) lesion after DRGn. The behavior was quantified using an autotomy grading scale. All the rats in the control groups manifested autotomy from 4 to 19 days after DRGn and attained the highest autotomy score. The group treated with MK-801 immediately after DRGn showed suppression of the development of autotomy. The groups receiving left SN lesion with 6-hydroxydopamine immediately, 2, or 4 days after DRGn showed similar patterns of autotomy as the control groups. However, when combined with the administration of MK-801 immediately after DRGn, SN lesion done immediately or 2 days after DRGn suppressed the antagonistic effect of MK-801 (P < 0.01). When the SN lesion was delayed by 4 days, the suppression effect disappeared. These data suggest that the action of the NMDA receptor antagonist on the autotomy within 4 days after DRGn depend on the integrity of the dopaminergic system.

Animals↗

PubMed1998

Catecholaminergic mechanisms-mediated hypothermia induced by magnolol in rats.

Intraperitoneal administration of magnolol (25-100 mg/kg) produced a dose-related fall in rats' colonic temperature. The magnolol-induced hypothermia was attenuated by pretreatment with intracerebroventricular 6-hydroxydopamine (200 microg/rat). The L-DOPA (200 mg/kg, i.p.) plus benserazide (50 mg/kg, i.p.)-induced hyperthermia was attenuated by magnolol. On the other hand, the alpha-methyltyrosine (100 mg/kg, i.p.)-induced hypothermia was potentiated by magnolol. Furthermore, magnolol (50 mg/kg, i.p.) decreased the dopamine and norepinephrine release in the hypothalamus, but did not change the concentrations for their metabolites (3,4-dihydroxyphenylacetic acid and homovanillic acid). The data suggest that magnolol decreases colonic temperature by reducing catecholaminergic activity in rat hypothalamus.

3,4-Dihydroxyphenylacetic Acid↗

PubMed1998

Successful resection of sigmoid colon cancer in a patient with factor XI deficiency.

A 42-year-old-women with sigmoid colon adenocarcinoma was found to have isolated prolonged activated partial thromboplastin time (aPTT 102.5 s, normal range 24-36 s) preoperatively. Her medical history included an episode of prolonged postdelivery uterine bleeding 16 years previously. A mixed aPTT test showed immediate correction of the prolonged aPTT, indicating a coagulation factor deficiency in the intrinsic pathway. Factor assays showed factor XI was below 1% of average normal value whereas factor VIII, IX and XII activities were normal. Family screening revealed one sister among the three siblings also had isolated prolonged aPTT. The patient was transfused with four units (5mL/kg) of fresh frozen plasma the day before surgery, then with two units during surgery. The operation was uneventful with no bleeding problems. The patient recovered smoothly and is currently undergoing adjuvant chemotherapy. This is the first formal report of a patient with factor XI deficiency undergoing major surgery in Taiwan. Careful monitoring of aPTT, with fresh frozen plasma transfusion, when needed, may safely overcome bleeding problems during surgery.

Adenocarcinoma↗

PubMed1998

Neonatal intracardiac rhabdomyomatosis: a case report.

Intracardiac tumors are rare in neonates. Most of these lesions are rhabdomyomas and they occur almost exclusively during infancy. Rhabdomyomas are commonly associated with tuberous sclerosis and often involve the brain, kidneys and pancreas; they are frequently multiple and originate most commonly from the ventricular septum. Surgical intervention is indicated for rhabdomyoma with either mechanical cardiac obstruction or dysrhythmias resulting in symptoms or sudden death. A newborn with diffuse rhabdomyomatosis over the right atrium, right ventricle and left ventricle of the heart complicated with congestive heart failure and intractable supraventricular tachycardia is reported herein. No tuberous sclerosis or other organ involvement was noted. The tumor was resected.

Heart Neoplasms↗

PubMed1998

Power spectral analysis of arterial blood pressure after spinal anesthesia.

BACKGROUND: The continuous, on-line and real-time analysis of the power spectrum (CORAPS) of systemic arterial pressure (SAP) and heart rate (HR) signals is one of the current progresses in the development of non-invasive indexes for autonomic nervous system. It might be a useful clinical tool to monitor the progress of preganglionic block of sympathetic nervous system and the homeostatsis of cardiac neuroregulation after spinal anesthesia. The purpose of this study is to examine the relationship between the hypotensive response and the changes of components in CORAPS throughout the course of spinal anesthesia. METHODS: In 10 ASA class I-II patients (aged from 17 to 75 years) scheduled for elective surgery, we analyzed the changes of spectrum of systemic arterial blood pressure signals during spinal anesthesia. Spinal anesthesia was performed with 0.5% bupivacaine (dosage at 13-15 mg). For CORAPS, SAP signals were simultaneously relayed to an analog-digital converter connected to a computer. Power spectral density of the data was computed using a fast Fourier transform. The areas of the spectral peaks within each measurement were calculated as the follows: very low (BVLF, 0.01-0.08 Hz), low (BLF, 0.09-0.15 Hz), and high (BHF, 0.16-0.25 Hz). RESULTS: During the time interval (S2 period) when spinal anesthesia was initiated and 15 min thereafter the power density of low frequency (BLF), (1.2 vs. 2.3), and very low frequency (BVLF) components decreased, (3.4 vs. 7.8), in comparison with that at the baseline level (S1 period). We also found the shift of dominance between low frequency (BLF) and high frequency (BHF) in S2 period. The effects of intrathoracic pressure on the venous return may contribute to the increase of power density of BHF components (1.7 vs. 1.1). We also found that even in patients with stable hemodynamic variability, the decrease of BLF and BVLF components, and the shift of dominance were the same as in patients with unstable hemodynamic variability. CONCLUSIONS: It might prove that the cephalic spread of spinal block abolished the sympathetic tone of the autonomic nervous system. These results validated previous speculations of a sympathetic block during spinal anesthesia. More importantly, patients with stable hemodynamic variability still have profoundly sympathetic block with decreased power density of BLF and BVLF. The CORAPS is a good clinical monitoring tool to evaluate the homeostatsis of cardiac neuroregulation after spinal anesthesia.

Adolescent↗

PubMed1998

Effect of BL-10 (tianzhu), BL-11 (dazhu) and GB-34 (yanglinquan) acuplaster for prevention of vomiting after strabismus surgery in children.

BACKGROUND: Stimulation of P6 (Neiguan) acupoint can prevent nausea and vomiting in adults. However, there is no antiemetic effect in children undergoing strabismus surgery. The effect of P6 may act only on hollow organs; in contrast, BL-10 (Tianzhu), BL-11 (Dazhu) and GB-34 (Yanglinquan) are more related to the meridians of the eye. Therefore these three more relevant acupoints, BL-10, BL-11 and GB-34 were stimulated to evaluate the antiemetic effect in children undergoing strabismus surgery. METHODS: Sixty-five children, ASA physical status I, between 3 and 14 years of age, were randomly divided into two groups as follows: placebo group (n = 31) and acuplaster group (n = 34). Bilateral acupressure using the Vital Point Needleless Acuplaster (Koa, Japan) was applied to BL-10, BL-11 and GB-34 points the night before surgery. Anesthesia was induced and maintained with halothane and nitrous oxide in oxygen. Postoperative emesis was assessed at early (at PACU) and late (at ward) phases, and was recorded by an investigator blind to the treatment characteristics. RESULTS: In the early emesis phase, the incidence of vomiting was 35.5% for placebo group, compared with 14.7% for acuplaster group. In the late emesis phase, acuplaster patients had a significantly lower incidence of vomiting (23.5% vs. 58.1% in placebo patients, p < 0.05). The overall postoperative vomiting incidence in the acuplaster patients in a 24 h period which was significantly decreased was 29.4% as opposed 64.5% in the placebo group (p < 0.05). CONCLUSIONS: The results demonstrated that prophylactic use of bilateral noninvasive acuplaster on the BL-10, BL-11, and GB-34 acupoints significantly reduces vomiting after strabismus correction. The mechanism may be dispersal of these three acupoints, thus diminishing the parasympathetic stimulation resulting from surgical traction of eye muscles.

Acupressure↗