Advance in Point-of-care Ultrasound for Pulmonary Rehabilitation in Critically Ill Patients (review) / 中国康复理论与实践

In addition to primary diseases, critically ill patients often suffered from multiple functional disorders, including pulmonary dysfunction. Pulmonary rehabilitation can effectively improve the lung and overall function of patients, which need assistance of relevant examinations. Point-of-care ultrasound (POCUS) can not only help to diagnose, evaluate, monitor and treat the disease faster, more accurate and safer, but also reduce the adverse events resulting from handling, activities and radiation, which is applied more extensively in critical patients accepting pulmonary rehabilitation.

Some Advice on Respiratory Rehabilitation for Coronavirus Disease 2019 / 中国康复理论与实践

At the end of 2019, coronavirus disease 2019 (COVID-19) caused by a new coronavirus SARS-CoV-2 spread rapidly. There is still no specific medicine for it. It is important to consider the functional improvement and rehabilitation. This article discussed on respiratory rehabilitation in management of patients with COVID-19.

Short-term results of open reduction and percutaneous Kirschner wire fixation for Chopart joint dislocation / 中国骨伤

OBJECTIVE@#To investigate short-term clinical efficacy of open reduction and percutaneous Kirschner wire fixation for Chopart joint dislocation.@*METHODS@#From August 2014 to August 2017, 13 patients with Chopart joint dislocation were treated by open reduction and percutaneous Kirschner wire fixation, including 7 males and 6 female aged from 13 to 58 years old. American Orthopaedic Foot and Ankle Society(AOFAS)criteria system and visual analogue scale (VAS) were applied to evaluate function of foot and ankle at 12 months after operation.@*RESULTS@#All patients were followed up from 8 to 24 months. AOFAS score at 12 months after operation ranged from 65 to 99; 8 cases got excellent results, 4 good and 1 moderate. VAS score ranged from 0 to 4. All wounds were primary healed from 12 to 16 days, and no skin necrosis, infection, Kirschner broken, or other complications occurred. One patient occurred Kirschner's wire loosening at 4 weeks after operation.@*CONCLUSIONS@#Open reduction and percutaneous Kirschner wire fixation for Chopart joint dislocation could relieve pain and improve functional activities and obtain satisfactory short-term clinical results.

Clinical observation of different courses of hyperbaric oxygen in the treatment of spinal cord injury / 实用医学杂志

Objective To investigate the relation between course and effect of hyperbaric oxygen therapy on patients with spinal cord injuries. Methods The retrospective study of 147 patients with spinal cord injuries were reviewed and on the basis of comprehensive treatment the control group was not treated with hyperbaric oxygen (NHBO group,39 cases),whereas Hyperbaric oxygen treatment group(HBO group,108 cases)were treated with hyperbaric oxygen therapy. According to courses of HBO treatment ,from short term to long term ,the HBO group was divided into 3 subgroups,HBO1,HBO2 and HBO3 subgroup. Evaluation based on the result all selected patients assessed on the six months after the date of surgery. Results There was no significant difference in baseline data between the NHBO group and the HBO group and the overall effectiveness of the HBO group was better than the NHBO group(P<0.01). The efficacy of HBO2 and HBO3 subgroup was better than that of HBO1 subgroup. From the perspective of spinal cord function before and after treatment ,the efficacy of the HBO group was better than that of the NHBO group(P < 0.05).The efficacy of HBO2 and HBO3 subgroup was superior to that of HBO1 subgroup (P < 0.05). However there was no significant difference in total effective rate and spinal cord score between the HBO2 and the HBO3 subgroups. Conclusions Hyperbaric oxygen therapy is effective in the treatment of spinal cord injuries. The treatment for 3~4 courses play the best therapeutic effect.

Clinical observation of hypertonic saline used for the treatment of acute intracranial hypertension in patients with hemorrhagic shock / 中华急诊医学杂志

Objective To observe the effect of hypertonic saline complex solution (hypertonic saline plus hydroxyethyl starch,HSH) on patients with severe cerebral trauma,high intracranial pressure and shock by the measurement of the changes of the mean arterial pressure (MAP),central venous pressure (CVP) and intracranial pressure (ICP),as well as GOS score changes followed up for 6 months,in order to determine the value of HSH treatment in severe cerebral trauma,intracranial hypertension and shock.Methods Sixty patients with severe brain injury and uncorrected hemorrhagic shock were selected,while the degree of coma was assessed by using GCS score,and shock severity was estimated by using the shock index (SI) score.The patients were randomly divided into HSH group (n =30) and mannitol group (MT group,n =30).Thirty minutes,60 min and 120 min after administration either solution,The changes of MAP,CVP and ICP were observed in two groups,and all patients were followed up for 6 months to observe the outcomes of patients.Results There were no statistically significant differences in age,gender,GCS score,SI scores,and other medication between two groups (P ＞ 0.05),and they were comparable between two groups.After resuscitation of patients in two groups,MAP and CVP were elevated,but the effect of HSH appeared sooner and higher within 30 minutes [MAP (63.1 ± 8.8) mmHg vs.(51.0-9.3) mmHg] (P ＜ 0.05);At the same time,ICP dropped more than 10％ lower [ICP (27.3 ± 5.9) mmHg vs.(32.8 ± 4.1) mmHg] (P ＜0.05),while the effect of MT appeared more slowly in hemodynamic improvement;at 120 min,the increase in MAP and reduction in ICP in HSH group were more significant than those in MT group [MAP (65.9 ± 13.2) mmHg vs.(60.4 ±7.2) mmHg] (P ＜0.01);the ICP [(22.2 ±4.7) mmHg vs.(28.1 ±6.1) mmHg] (P ＜ 0.01).Followed up for 6 months,good recovery rate in HSH group was higher and poor recovery rate was lower than those in MT group.Conclusions In patients with acute intracranial hypertension and uncorrected hemorrhagic shock,the employment of hypertonic saline plus hydroxyethyl starch solution can produce faster and more effective therapy for shock and reduce intracranial pressure,improving the long-term neurological function of patients.

Experimental Study on Analgesic Effect of Qilong Toutong Granule / 中国中医药信息杂志

Objective To observe the analgesic effect of Qilong Toutong Granule and explore its underlying mechanisms of action. Methods Kunming mice were randomly divided into blank group, Zhengtian pill group, ibuprofen group, and high-, medium- and low-dose of Qilong Toutong Granule groups. After completing the prophylactic treatment for 3 days, hot-plate test and acetic acid-induced writhing test were used to observe the pain reaction of mice. SD rats were randomly divided into blank group, Zhengtian pill group, model group, rizatriptam group, and high-, medium- and low-dose of Qilong Toutong Granule groups. After gavaged for continuous 7 days, rats were intraperitoneally injected nitroglycerin (10 mg/kg), and 4 hours later, blood samples were collected from postcava for measuring the levels of plasma CGRP and β-EP by radioimmunoassay. Subsequently, rats were perfused transcardially and the brain tissues containing the trigeminal nucleus caudalis (Sp5C) were achieved for detecting the expression of Fos protein by immunohistochemical method. Results Qilong Toutong Granule significantly raised the pain threshold, reduced the number of writhing response of mice, remarkably down-regulated the levels of plasma CGRP, up-regulated the levels of plasmaβ-EP and inhibited the expression of Fos protein in Sp5C of rats compared with the model group. Conclusion Qilong Toutong Granule has good analgesic effect and its mechanisms on relieving migraine may be through regulating the levels of neurotransmitters or neuropeptides, and inhibiting the activation of Fos pathway.

The effects of hyperbaric oxygen preconditioning on the mitochondrial apoptosis of spinal cord neurons / 中华物理医学与康复杂志

Objective To study the effects of hyperbaric oxygen (HBO) preconditioning (PC) on motor function and mitochondrial apoptosis after spinal cord injury (SCI) in rats.Methods Thirty-six healthy,male Wistar rats were randomly divided into 3 groups (each n =12):a control (CON) group,an SCI model group and an HBO-PC group.The SCI group and the HBO-PC group after 7 sessions of HBO-PC treatment were subjected to SCI modeling using Allen's method.The CON group was not given any special treatment.Two weeks after the modeling,Basso,Beattie,and Bresnahan BBB scale was used to rate the rats' locomotor function,and the T8 segment of the rats' spinal cords was removed.After extracting total RNA from the spinal cord tissue,real-time quantitative PCR was used to detect the mRNA expression levels ofcaspase-3,cytochrome C (CYC),Bak,Bax,Bcl-x and Bcl-2 in the spinal cord tissue.Results Two weeks after modeling,compared with the CON group,the average BBB locomotion score of the SCI model group had decreased.In contrast,caspase-3,CYC,Bak and Bax mRNA expressions had increased significantly.Compared with the CON group,the average BBB locomotion score of the HBO-PC group had decreased,caspase-3 expression had increased,and Bax mRNA expression had decreased,but the differences in the changes between the two groups were not statistically significant.Bak mRNA expression increased and CYC expression decreased,and the difference between the two groups was statistically significant.Compared with the SCI model group,the average BBB locomotion score of the HBO-PC group increased while caspase-3,CYC,Bak and Bax mRNA expressions decreased,but none of these differences between the two groups was statistically significant.Bak mRNA expression increased and CYC mRNA expression decreased,and those differences between the two groups were statistically significant.Bcl-x and Bcl-2 mRNA expression in the CON,HBO-PC and SCI model groups were significantly different.Conclusion HBO-PC can reduce the loss of motor function after SCI,at least in rats.The mechanism may be related to reducing neuron mitochondrial apoptosis.

Treatment of contracture of achilles tendon with minimally invasive achilles tendon lengthening and system rehabilitation / 中国骨伤

<p><b>OBJECTIVE</b>To investigate the safety and efficacy of minimally invasive achilles tendon lengthening and system rehabilitation for the treatment of contracture of achilles tendon.</p><p><b>METHODS</b>From January 2002 to December 2010, 27 patients (31 feet) with contracture of achilles tendon were treated with minimally invasive achilles tendon lengthening and system rehabilitation. There were 11 males and 16 females with an average age of 35.5 years (ranged 3 to 65 years). Right foot was in 13 cases, left foot was in 10 cases, both feet were in 4 cases. Course of disease was from 1 to 5 years with an average of 2.3 years. The cause of contracture included postoperative complication of tibia fractures treated with intramedullary nailing in 7 feet, sequelae of lower leg compartment syndrome in 11 feet, congenital talipes equinovarus in 13 feet (both feet in 4). Before operation, all the patients walked with limping, plantar flexion anomaly was from 15 degrees to 50 degrees with an average of 35.5 degrees. The strength of quadriceps muscle of thigh was grade V in 27 feet, grade IV in 4 feet, the strength of musculus triceps surae was grade V in 24 feet, grade IV in 7 feet.</p><p><b>RESULTS</b>All the patients were followed-up for 6-24 months with an average of 11.3 months. According to standard of Arner-Lindholm to evaluate function of ankle joint, 29 feet obtained excellent results and 2 feet good. No infection, re-rupture or re-contracture was found.</p><p><b>CONCLUSION</b>Minimally invasive achilles tendon lengthening and system rehabilitation in treating contracture of achilles tendon has advantage such as simple operation, less complication, lower recurrence rate, which is favourable for thoroughly rehabilitation of patients. But, the case in which the strength of quadriceps muscle of thigh or musculus triceps surae still less than grade III after preoperative rehabilitation care should not choose the method.</p>

Safety of umbilical cord versus bone marrow-derived mesenchymal stem cells transplantation for the treatment of nervous system lesions / 中国组织工程研究

BACKGROUND: The comparative study concerning the safety of umbilical cord and bone marrow-derived mesenchymal stem cells transplantation for the treatment of nervous system lesions is insufficient. OBJECTIVE: To assess the safety of umbilical cord and bone marrow-derived mesenchymal stem cells transplantation for treatment of nervous system lesions. METHODS: A total of 214 cases with neuropathy were randomly divided into A, B groups. Patients in the A group received umbilical cord derived stem cell transplantation, and those in the B group received bone marrow-derived mesenchymal stem cells transplantation. Totally (5-12)×108 stem cells were transplanted into each patient. RESULTS AND CONCLUSION: The count of lymphocytes, alanine aminotransferase, aspartate aminotransferase, IgA, and IgM were increased compared with those before treatment in both groups (P 0.05). Moreover, white blood cell count and red blood cell count in cerebrospinal fluid of all patients were significantly greater than the normal level. There were no significant differences between two groups (P > 0.05). No significant differences of the positive rate of Pandy test and the incidence rate of adverse effect were found in both groups (P > 0.05). The safety of umbilical cord and bone marrow-derived mesenchymal stem cell transplantation for treatment of nervous system lesions showed no marked differences.

Therapeutic window for the use of hyperbaric oxygen therapy in patients with spinal cord injury / 中华物理医学与康复杂志

Objective To compare the therapeutic effects of hyperbaric oxygen (HBO) therapy at different time points on patients with spinal cord injury. Methods A total of 284 cases of spinal cord injury (SCI) were divided into an HBO group and a control group. The control group was treated with routine interventions (including a dehydrator, medication for neurotrophy, rehabilitation management, acupuncture and supportive treatment). The HBO group was treated with HBO in addition to the routine treatments, initiated at different time points after onset of SCI ( from less than 8 hours to longer than 1 week). All of the patients were evaluated in terms of scores on the American Spinal Cord Injury Association (ASIA) assessment and Barthel's index (BI) before and after treatment.Results Both groups had excellent effects when the treatment was initiated within the first 8 hours after the onset of SCI. There was no significant difference between the two groups. Average ASIA and BI scores in both groups improved significantly within the first 24 hours, and over the 1 st week after the onset of SCI. The recovery of neurological function and ability in the activities of daily living (ADL) was significantly better when HBO treatment was initiated within 8 hours after SCI compared with that initiated after 24 hour and 1 week. The therapeutic effects in the HBO group patients were significantly better than in the control group when HBO was initiated at 8 and 24 hours after onset of SCI. Neither the HBO group nor the control group had significant further improvement in ASIA scores or ADL performance when treatments initiated after 1 week. Conclusions HBO can significantly improve neurological function and ADL performance after SCI if it is administered within 1-8 hours.

Effects of methylprednisolone on cytokines in patients after successful cardiopulmonary resuscitation / 中华急诊医学杂志

Objective To investigate the effects of methylprednisolone on the release of cytokines in patients after successful cardiopulmonary resuscitation(CPR).Method Thirty patients after CPR with restoration of spontaneous circulation(ROSC)were randomly divided into two groups:group A(methylprednisolone group,n=14)and group B(control group,n=16)during the period from May 2005 through May 2007.The patients of group were treated with methylprednisolone 3 mg/kg by intravenously twice a day after ROSC.The levels of serum tumor necrosis factor-α(TNF-α),interleukin-1β(IL-1β),interleukin-6(IL-6),interleukin-8(IL-8),interleukin-10 (IL-10)were measured by enzyme-linked immunosorbent assay(ELISA)before CPR,and 24,48,72 hours and 7 days after ROSC.The data were analyzed studentis t test and chi-gquare test.A P value less than 0.05 indicated significant difference.Results There was on significant difference in the mean time from cardiac arrest to return of spontaneous circulation,and the levels of serum cytokines between the two groups before CPR(P＞0.05).In comparisorl with group B,the levels of serum TNF-α,IL-1β,IL-6,IL-8 decreased markedly at 24 and 48 hour after ROSC in group A(P＜0.05-0.01),and the levels of serum IL-8 decreased markedly at 72 hours after ROSC in groupA(P＜0.05).Thelevels of serum TNF-α,IL-1β,IL-6,IL-8 were not of significant differences between the two groups at 7 hys after ROSC(P＞0.05).There was no significant difference in the levels of serum IL-10between the two groups at different time points after ROSC(P＞0.05).Conclusions Methylprednisolone plays a role of preventive effects on patients with ROSC after PCR through decreasing the levels of serum TNF-α,IL-1β,IL-6,IL-8.

Nitrates versus calcium antagonists in preventing cerebral infarction induced by hyperbaric oxygen / 中国组织工程研究

BACKGROUND: Hyperbaric oxygen may induce cerebral infarction. But what kind of medicine may prevent it and what is the preventive function of the medicine are not clear yet.OBJECTIVE: To compare the preventive function of nitrates with calcium antagonists in cerebral infarction induced by hyperbaric oxygen.DESIGN: Controlled retrospective observation based on patients.SETTING: Department of Hyperbaric Oxygen, Department of Neurology,Guangzhou General Hospital of Guangzhou Military Area Command of Chinese PLA.PARTICIPANTS: Totally 192 patients receiving hyperbaric oxygen treatment in Guangzhou General Hospital of Guangzhou Military Area Command of Chinese PLA, who were 127 males and 65 females, and aged 9 -78 years old. Among them, 6 patients developed into cerebral infarction.METHODS: Totally 192 patients receiving hyperbaric oxygen treatment were old, hypertensive disease, hyperlipemia, cerebral infarction(or cerebral hemorrhage), hyperviscosity in blood and diabetes as dangerous factors, prevention function of medicine was analyzed on the level of grouping different dangerous factors.INTERVENTIONS: Under the prerequisite condition of regular treatment medicine given to the 192 patients of the 3 groups, patients in nitrate group took isosorbide dinitrate or nitroglycerin orally, patients in calcium antagonist group took sibelium or Norvasc and so on orally, and patients in group without special medication did not take preventive drugs.MAIN OUTCOME MEASURES: Dangerous index was dangerous factorsto cerebral infarction.RESULTS: No one developed into cerebral infarction with grouping less than 4 dangerous factors. On the level of grouping 4 or more dangerous factors,nitrates had good preventive function, but in calcium antagonist group,33.3% patients developed into cerebral infarction. There was significant difference between them( P ＜ 0.05).CONCLUSION: Nitrates have significant preventive functions, but calcium antagonists have no such functions.

Correlative analysis of stroke during hyperbaric oxygen therapy / 中国组织工程研究

BACKGROUND: It is believed previously that hyperbaric oxygen(HBO)therapy can prevent stroke, but some scholars think HBO therapy on the contrary can induce stroke although its pathogen and prevention are unclear.OBJECTIVE: To study the reason of cerebral thrombosis induced by HBO and the preventive effects of the medicine.DESIGN: A retrospective study based on patients as subjects.SETTING: Department of HBO in a military area command hospital ofChinese PLA.PARTICIPANTS: Totally 192 hospitalized patients receiving HBO therapy in Guangzhou General Hospital of Guangzhou Military Area Command of Chinese PLA were selected, in which there were 127 males and 65 females aged between 9 and 78 years old. A total of 6 cases including 3 male and 3 female cases aged between 51 and 76 years old developed cerebral thrombosis during therapy.METHODS: The background factors of 192 patients who received HBO therapy and the included 6 cerebral thrombosis cases were analyzed. Totally preventive effects of the medicine on a cluster level of different risk factor. Three groups of patients received different interventions under the prerequisites of routine medications including blood-activating and stasis-eliminating, neurotrophy, and vasodilator patients of nitric ether group received oral administration of isosorbide dinitrate or glycerin trinitrate; patients of calcium antagonist group received oral administration of Sibelium or Novarsc; and patients of no specific medication group did not receive any preventive medicine.MAIN OUTCOME MEASURES: Patients' symptoms, physical signs andhead CT or MRI.RESULTS: The risk factor of cerebral thrombosis induced by HBO was the basic disease of hyperlipidemia or hypertension, etc. A total of 115 cases had the cluster with less than 4 risk factors and none of them developed thrombosis. A total of 31 cases had the cluster with 4 or more than 4 risk factors and 6 of them developed thrombosis with greatly increased morbidity. Above the level of 4 risk factors, nitrate ether had effective preventive effect(0/13) while there was 33.3% of the patients(5/15) in calcium antagonist group developed thrombosis, and the difference between the above two groups was significant( P ＜ 0.05).CONCLUSION: The cluster level of risk factors has close relationship with the probability of thrombosis induced by HBO. Nitrate ether has significant preventive effects.

Analysis of risk factor levels of cerebral infarction during hyperbaric oxygen therapy / 中国组织工程研究

BACKGROUND: Hyperbaric oxygen therapy has been considered as an effective therapy for prevention and cure of cerebral infarction traditionally.However, some scholars suggested that hyperbaric oxygen therapy could also result in cerebral infarction, although the mechanism is unclear.OBJECTIVE: To investigate the cause of cerebral infarction due to hyperbaric oxygen therapy.DESIGN: Case-control trial with patients as subjects.SETTING: Department of Hyperbaric Oxygen, Guangzhou General Hospital of Guangzhou Military Area Command of Chinese PLA.PARTICIPANTS: From December 1996 to March 1998, 192 inpatients receiving hyperbaric oxygen therapy were recruited into the trial from the Department of Hyperbaric Oxygen, Guangzhou General Hospital of Guangzhou Military Area Command of Chinese PLA. There were 127 males and 65 females aged 9-78 years. Patients admitted to the department of hyperbaric oxygen were eligible if they had hypoxia or ischemia induced disease and had no contraindication to hyperbaric oxygen therapy. Patients were recruited into the study regardless of the gender, and all patients and their family gave informed consent before enrollment. Patients were excluded if they did not receive hyperbaric oxygen therapy. According to the Diagnosis and Curing Criteria of Clinical Diseases, 6 patients developed into cerebral infarction during hyperbaric oxygen therapy, 3 males and 3 females, at the age of 51-76 years.METHODS: Patients were exposed to oxygen at 0.2 MPa in hyperbaric chamber used for many persons, and inhaled oxygen with a facemask once a day for 80 minutes with an interval of 10 minutes at the 40th minute. Ten days was considered as one course. Background and risk factors were analyzed in 6patients with cerebral infarction and 186 patients without cerebral infarction.MAIN OUTCOME MEASURES: Analysis of distribution of risk factors among cerebral infarction patients, and risk factor levels in patients without cerebral infarction.RESULTS: Among the 6 patients with cerebral infarction, hyperlipidemia was in all 6 cases, hypertension in 5 cases, primary cerebral infarction or hemorrhage in 5 cases, ≥ 60 years old or hyperviscosity in 4 cases, and diabetes mellitus in 1 case. Risk factor aggregation existed in the patients with over four risk factors. Of the 6 patients with cerebral infarction due to hyperbaric oxygen therapy, 5 cases had 4 risk factors and 1 had 5 risk factors. Of the 186 patients without cerebral infarction, 25 cases had 4 risk factors, and no case had 5 risk factors. The risk factor aggregation was relatively impossible (x2 = 54. 37, P ＜ 0. 05 ).CONCLUSION: Risk factor aggregation was found in all cerebral infarction patients, which is closely associated with the probability of cerebral infarction resulting from hyperbaric oxygen therapy.

Risk factors to induce cerebral infarction during hyperbaric oxygen treatment: A 6-case report / 中国组织工程研究

BACKGROUND: It is commonly believed that hyperbaric oxygen (HBO)plays a neuroprotective role in the prevention and treatment of cerebral infarction (CI), however hyperbaric oxygen therapy (HBOT)-induced CI was also reported.OBJECTIVE: To investigate the risk factors of HBOT-induced CI.DESIGN: Case analysis with patients as subjects.SETTING: At the Department of Hyperbaric Oxygen of Guangzhou General Hospital of Guangzhou Military Command Area of Chinese PLA.PARTICIPANTS: Totally 192 inpatients receiving HBOT were selected from the Department of Hyperbaric Oxygen of Guangzhou General Hospital Guangzhou Military Command Area of Chinese PLA between December 1996 and March 1998, including 127 males and 65 females with age ranging from 9 to 78 years old. Totally 6 patients, 3 males and 3 females, suffered from CI during HBOT, with the age from 51 to 76 yeas.METHODS: The background factors of 192 patients who HBOT METHODS and 6 cases with induced CI were analyzed.MAIN OUTCOME MEASURES: Symptoms, signs and skull CT or MRI.RESULTS: Data of 192 patients were dealt with intentionally and all were statistically analyzed without miss. ① The incidence of CI during HBOT was 0.3% (6/192). ② The risk factors of HBOT-induced CI included: age of ≥ 60 years, hypertension, hyperlipidemia, primary CI or cerebral hemorrhage, blood hyperviscosity and diabetes, and the incidence would greatly increased in those who has 4 or more than 4 risk factors, but seldom with less than 4 risk factors.CONCLUSION: The cluster level of risk factors was closely related with the incidence of HBOT-induced CI.

Effect of taurine on thyroid hormone and second messenger in myocardium of rats after exhaustive exercise / 中国应用生理学杂志

<p><b>AIM</b>Probe into protective action of taurine against exercise-induced myocardial damage in rats after exhaustive exercise.</p><p><b>METHODS</b>Using the model of exhaustive exercise, the present study researches into effects of taurine on the content of triiodothyronine (T3) and tetraiodothyronine (T4) in serum and myocardium as well as the activity of T(4) 5' deiodinase (T(4)5'-DI) and second messenger cAMP in myocardium of rats.</p><p><b>RESULTS</b>The content of T3 in serum and myocardium, T(4)5'-DI activity, second messenger cAMP in myocardium increased significantly (P < 0.01) while that of T4 in serum and myocardium did not change significantly after exhaustive swimming. The supplement of taurine might significantly inhibit above changes caused by exhaustive exercise.</p><p><b>CONCLUSION</b>Taurine could protect myocardium from exhaustive exercise induced damage by inhibiting hypermetabolism of thyroid hormone and change of second messenger.</p>

Analysis of risk factors and prognosis on the post-resuscitation multiple organ dysfunction syndrome after successful cardiopulmonary resuscitation / 中国医师杂志

Objective To investigate the risk factors and prognosis on the post-resuscitation multiple organ dysfunction syndrome(MODS) after successful cardiopulmonary resuscitation(CPR).Methods Clinical data of 53 patients who were suffered with cardiac arrest(CA) and undergone successful CPR with return of spontaneous circulation(ROSC) were analyzed. Results There were 48 patients accompanied with MODS(90.6%),and among them,35 patients died in hospital(66.0%).All the 10 patients with CPR interval ≥6min were accompanied with MODS and they died in hospital.There were 43 patients who underwent CA immediately and of them,38 patients were accompanied with MODS.The incidence and mortality of MODS in the patients with CA-ROSC interval 0.05).Conclusion The risk factors such as ROSC interval ≥6 min,AC-ROSC interval ≥10min and the SIRS after ROSC are significantly associated with the incidence of MODS.The organic function of the patients should be evaluated promptly.