Objective To investigate the alterations of serological endothelin(ET) in patients with kawasaki disease(KD) and its relation with coronary dilatation(CAD).Methods Serological ET were measured in 50 cases of patients with KD in acute phase as well as subacute phase; 30 cases of patients with acute febrile infection(IC) in infective phases and 30 healthy children(HC).Results 1.ET in subacute phase significantly increased than that in acute phase.2.In both acute and subacute phases of KD, ET significantly elevated higher than that in HC; and ET in subacute phase significantly elevated than that of IC. 3. Fifty-four percentage patients with KD were complicated with CAD. For CAD subgroup, ET had no difference with CAD subgroup in subacute phase.Conclusion ET has still increases in subacute of KD,which indicates the relation with coronary artery lesion.

ObjectiveTo study the rehabilitation effect of physical therapy on patients with above knee amputation. Methods50 patients with above knee amputation were evaluated with FIM scale before and after physical therapy. ResultsThere was a significant difference before and after physical therapy(P<0.05). Conclusions Physical therapy is effective on patients with above knee amputation.

Adolescent ; C-Reactive Protein ; metabolism ; Cell Aggregation ; Child ; Child, Preschool ; Cytodiagnosis ; methods ; Female ; Humans ; Infant ; Leukocytes ; cytology ; Male ; Meningitis, Bacterial ; blood ; cerebrospinal fluid ; diagnosis ; Meningitis, Viral ; blood ; cerebrospinal fluid ; diagnosis ; Sensitivity and Specificity

Calcinosis ; pathology ; Child ; Humans ; Inhibins ; metabolism ; Male ; S100 Proteins ; metabolism ; Sertoli Cell Tumor ; metabolism ; pathology ; surgery ; Testicular Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

To observe the effect of intracarotid administration of adrenomedullin (AM) on the spontaneous electrical activity of area postrema (AP) neurons, 78 spontaneous active units were recorded from 63 sino-aortic denervated Sprague-Dawley rats using extracellular recording technique. The results obtained are as follows. (1) Following intracarotid administration of AM (0.3 nmol/kg), the discharge rate of 47 out of 78 units increased markedly from 2.99+/-0.24 to 4.79+/-0.29 spikes/s (P<0.001), 20 units decreased from 3.24+/-0.46 to 1.97+/-0.37 spikes/s (P<0.001), and the remaining 11 showed no response. Blood pressure (BP) and heart rate (HR) did not change throughout the experimentation. (2) Pretreatment with intracarotid administration of calcitonin gene-related peptide receptor antagonist CGRP8-37 (3 nmol/kg) did not change the effects of AM. (3) Following intracarotid injection of NO precursor L-arginine (30 mg/kg), the excitatory effect of AM was attenuated. The above results indicate that AM can excite spontaneous electrical activity of AP neurons, this effect is not mediated by calcitonin gene-related peptide receptor but may be attenuated by NO precursor L-arginine.
Action Potentials ; physiology ; Adrenomedullin ; pharmacology ; Animals ; Aorta ; innervation ; physiology ; surgery ; Area Postrema ; physiology ; Carotid Sinus ; innervation ; physiology ; surgery ; Denervation ; Injections, Intra-Arterial ; Male ; Neurons ; physiology ; Rats ; Rats, Sprague-Dawley

The present study was undertaken to examine the effects of microinjection of adrenomedullin (AM) into rostral ventrolateral medulla (RVLM) on mean arterial pressure (MAP), heart rate (HR) and renal sympathetic nerve activity (RSNA) in 34 anesthetized Sprague-Dawley rats. The results obtained are as follows. (1) Following microinjection of AM (10 micromol/L, 200 nl) into the RVLM, MAP, HR and RSNA were significantly increased from 99.09+/-3.32 mmHg, 370.78+/-7.84 bpm and 100+/-0% to 113.57+/-3.64 mmHg (P>0.001), 383.28+/-7.38 bpm (P>0.001) and 123.72+/-2.74% (P>0.001), respectively. (2) Pretreatment with microinjection of calcitonin gene-related peptide receptor antagonist CGRP8-37 (100 micromol/L, 200 nl) did not change the effects of AM. (3) L-arginine (100 mg/kg, 0.2 ml, i.v.), an NO precursor, abolished the effects of AM. This study demonstrates that AM acting at the rostral ventrolateral medulla may produce significant cardiovascular responses, the effects are not mediated by CGRP receptor but may be abolished by NO.
Adrenomedullin ; administration & dosage ; pharmacology ; Animals ; Blood Pressure ; drug effects ; Heart Rate ; drug effects ; Kidney ; innervation ; Lateral Thalamic Nuclei ; drug effects ; Medulla Oblongata ; drug effects ; Rats ; Rats, Sprague-Dawley ; Sympathetic Nervous System ; drug effects ; physiology

Objective To explore the clinical efficacy of Dahuang Zhechong Pills combined with compound gosspol acetate tablets for endometriosis (EM) after operation with laparoscopy; To observe changes in serum markers. Methods Totally 98 EM patients after operation with laparoscopy were divided into the control group (49 cases) and observation group (49 cases). All patients had laparoscopic conventional anti-infective, anti-inflammatory, nutritional support, maintenance of electrolyte and acid-base balance, for 14 d. The control group treated with compound gosspol acetate tablets, one tablet each time, once a day, orally after dinner; the observation group was given Dahuang Zhechong Pills on the basis of control group, two pills per time, twice a day, orally. The treatment course was 6 months. The clinical efficacy and symptom scores were evaluated in the two groups. The levels of MMP-3, CA-125, EMAb, IgG, FSH, E2 and LH were detected before and after treatment in the two groups. The adverse reaction was observed during the treatment. Results After the treatment, the total effective rate was 87.7％(43/49) in observation group, and 73.4％ (36/49) in control group, with statistical significance (P<0.05). After the treatment, the symptom scores were significantly lower in both groups, and the observation group was lower than the control group (P<0.05). After the treatment, the levels of MMP-3, CA-125, EMAb, FSH, E2 and LH decreased in both groups (P<0.05). The levels of MMP-3, CA-125, EMAb, FSH, E2 and LH in the observation group were lower than the control group (P<0.05). There were no serious adverse reactions in the two groups during the treatment period. Conclusion Dahuang Zhechong Pills combined with compound gosspol acetate tablets in the treatment of EM after operation with laparoscopy has a good clinical curative effect and can decrease the levels of MMP-3, CA-125, EMAb and estrogen levels.

Objective To investigate the influence of motor impersistence on functional recovery and prog- nosis of patients with left hemiplegia. Methods A total of 64 in-patients with left side hemiplegia who were able to understand the oral instructions were assigned into a motor impersistence group (n = 31 ) and a control group (n = 34) , respectively, according to the assessment with Scale of Motor Impersistence developed by Joynt. Both groups were comparable in terms of the basic clinical characteristic and motor function of patients except motor impersis- tence. The conventional rehabilitation training programs were adopted for all patients in this study. Brunnstrom func- tional category, Ueda Satoshi hemiplegic finger function assessment scale, upper limb function assessment scale, Berg balance scale, Functional ambulatory category, Modified Barthel Index were employed to evaluate the subjects before and after 1 and 2 months of treatment, with regard to the motor function of their upper limbs, walking ability, activities of daily living performance and balance ability. Results After 1 month of treatment, the patients in the M1 group were significantly improved with regard to the motor function of upper limbs, hand function, standing ba- lance and activity of daily living performance( P0.05 ) , while those in the control group were improved with all the parameters except the lower limb function. After 2 months of treatment, patients in both groups were all significantly improved ( P

Animals ; Asia ; epidemiology ; History, 20th Century ; Humans ; Influenza A Virus, H2N2 Subtype ; chemistry ; genetics ; isolation & purification ; Influenza, Human ; epidemiology ; history ; virology ; Mutation

AIM AND METHODSUsing double immunohistochemical method for Fos and tyrosine hydroxylase(TH) to examine the effects of intracerebroventricular (icv) administration of adrenomedullin (AM) on catecholaminergic neurons and the expression of c-fos gene in rat brain nuclei involved in cardiovascular regulation in order to define whether the effects of central administration of adrenomedullin (AM) were induced by activating the catecholaminergic neurons.

RESULTS(1) Following icy administration of AM (3 nmol/kg), Fos-like immunoreactivity neurons were markedly increased in several brain areas of the rat, including the brainstem, the hypothalamus and the forebrain. (2) Following icy administration of AM (3 nmol/kg), double-labeled neurons for Fos and TH increased significantly in the area postrema (AP), the nucleus of the solitary tract (NTS), the nucleus paragigantocellularis lateralis (PGL) and the locus coeruleus (LC). (3) Pretreatment with calcitonin gene-related peptide receptor antagonism CGRP (8-37) (30 nmol/kg) significantly reduced the action of AM (3 nmol/kg) in the brain.

CONCLUSIONAM activates the nuclei involved in cardiovascular regulation in the forebrain, the hypothalamus and the brainstem, and that the central actions of AM are induced by activating the catecholaminergic neurons of brainstem nuclei involved in cardiovascular regulation. CGRP receptor can mediate the effects of AM in brain.

Adrenomedullin ; administration & dosage ; pharmacology ; Animals ; Brain Stem ; drug effects ; Calcitonin Gene-Related Peptide ; metabolism ; Hypothalamus ; drug effects ; Male ; Neurons ; drug effects ; metabolism ; Peptide Fragments ; metabolism ; Prosencephalon ; drug effects ; metabolism ; Proto-Oncogene Proteins c-fos ; metabolism ; Rats ; Rats, Sprague-Dawley ; Tyrosine 3-Monooxygenase ; metabolism