Objective To study the proportion of cyclic vomiting syndrome(CVS) developing to migraine by the medium term prognosis,and explore the relationship between CVS and migraine.Methods Twenty-eight of 38 cases who had identified in our clinical records were traced ,each child was matched to a control,and they all conducted a telephone interview by a standardized question.Results Ninteen(46%) of the subject had continued CVS and(or) migraine,the prevalence of past or present migraine in subjects(46%)was significantly higher than that in control group(10.7%)(P=0.003).Conclusion The progonosis of CVS is closely related to migraine,many of the suffers of CVS tend to develop migraine.

Acrylonitrile ; poisoning ; Adult ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Objective To explore the diagnostic value of neuron-specific enolase(NSE) in cerebrospinal fluid(CSF) in children with meningitis.Methods NSE levels in CSF of 18 children with purulent meningitis,13 children with tuberculous meningitis and 25 children with viral meningitis were determined by enzyme-linked immunosorbent assay(ELISA).Results CSF-NSE levels increased significantly in children with purulent meningitis and tuberculous meningitis compared with that of control group(P0.05);CSF-NSE levels increased significantly in children with purulent meningitis and tuberculous meningitis,compared with that of viral meningitis group(P0.05).Conclusions The determination of the neuron-specific enolase in cerebrospinal fluid can be used as an important parameter for identifying bacterial meningitis from viral meningitis.It also can be used to estimate the severity and prognosis of meningitis in children.

Objective To observe the efficacy and security of Chinese Medicine fumigation based on tension balance acupuncture on spasticity after ischemic stroke. Methods From June, 2014 to June, 2017, 258 patients with spasticity after ischemic stroke were assigned into control group (n=130) and observation group (n=128). All the patients received routine rehabilitation and tension bal-ance acupuncture, and the observation group received Chinese Medicine fumigation in addition, for six weeks. They were assessed with modified Ashworth Scale (MAS), Fugl-Meyer Assessment (FMA), modified Barthel In-dex (MBI) and Neurological Deficit Scale (NDS) before, three weeks and six weeks after treatment. The inci-dence of side-effect was recorded. Results There was no significant difference in scores of FMA, MBI and NDS between two groups three weeks after treatment (P>0.05). Six weeks after treatment, the scores of FMA, MBI and NDS improved in both groups (t>7.382, P<0.05), and improved more in the observation group than in the control group (t>4.412, P<0.05), while the clinical efficacy on spasm was also better (χ2=11.121, P=0.001). The side-effect was slight in both groups. Conclusion Combination with Chinese Medicine fumigation can ameliorate the spasticity of upper limb in ischemic stroke patients, to promote the recovery of motor function and activities of daily living.

Child ; Female ; Humans ; Male ; Neurocirculatory Asthenia ; psychology ; Temperament

This study aims to analyze and compare the effect of cell wall-broken decoction pieces, conventional decoction pieces and conventional powder of Rhodiolae Crenulatae Radix et Rhizoma on the intestinal flora of normal mice. The conventional bacterial culture and PCR-DGGE (polymerase chain reaction-denaturing gradient gel electrophoresis) were adopted for the mice after the oral administration for 14 days. According to the bacterial culture results, the 1/8 dose cell wall-broken decoction pieces group showed fewer Enterococcus and Escherichia coli bacillus but more Lactobacillus and Bifidobacterium than the conventional decoction pieces group and the traditional powder group (P <0.05). Meanwhile, on the basis of the PCR-DGGE results, the 1/8 dose cell wall-broken decoction pieces group revealed the highest Shannon-Wiener index (H) and species richness (S) among the seven groups, with extremely significant differences compared with the normal group (P <0.01), significant differences compared with the conventional decoction pieces group and the conventional powder group (P <0.05) and a high intra-group similarity. In conclusion, the long-term intake of 1/8 dose Rhodiolae Crenulatae Radix et Rhizoma cell wall-broken decoction pieces showed a certain effect in regulating intestinal tract by promoting the growth of Lactobacillus and Bifidobacterium. Furthermore, the intestinal flora community will become more stable.
Animals ; Bifidobacterium ; drug effects ; genetics ; growth & development ; Cell Wall ; Denaturing Gradient Gel Electrophoresis ; Intestines ; microbiology ; Lactobacillus ; drug effects ; genetics ; growth & development ; Mice ; Mice, Inbred C57BL ; Polymerase Chain Reaction ; Rhizome ; Rhodiola

We described a human case of zoonotic dog tapeworm, Dipylidium caninum (Eucestoda: Dilepidiidae), rarely occurring in China. The mother of a 17 month-old boy noted the appearance of small white and active worms over a month period in her son’s feces, but the boy was asymptomatic except mild diarrhea. We observed 3 tapeworm proglottids resembling cucumber seeds in his stool sample. Microscopically, each proglottid had 2 genital pores, 1 on each lateral edge, and numerous egg capsules in the uterus. The patient was successfully treated with a single oral dose of praziquantel. Adult worms were recovered in the diarrheic stool after praziquantel treatment and purgation. His family had household pet dogs for several years, and he might have acquired the infection by ingestion of infected fleas of his pet dogs. A history of dog or cat pets and flea bites may be important clues to diagnosis of D. caninum infection. The infected pets should also be treated.
Adult ; Animals ; Capsules ; Cats ; Cestoda* ; Cestode Infections ; China* ; Diagnosis ; Diarrhea ; Dogs* ; Eating ; Family Characteristics ; Feces ; Humans* ; Male ; Mothers ; Ovum ; Praziquantel ; Siphonaptera ; Uterus

OBJECTIVETo investigate the levels and roles of serum growth hormone (GH) and prolactin (PRL) in neonatal hypoxic-ischemic encephalopathy (HIE).

METHODSSerum GH and PRL levels were measured by radioimmunoassay in 54 neonates with HIE (20 mild, 19 moderate and 15 severe HIE) at the acute and convalescence stages. Twenty normal neonates were used as controls.

RESULTSSerum GH levels were significantly lower, but PRL levels were significantly higher in moderate and severe HIE neonates at the acute stage compared with those of controls and mild HIE neonates (P < 0.01). There were noticeable differences in serum levels of GH and PRL between the moderate and severe HIE cases (P < 0.01). During the convalescence stage, serum GH levels increased and PRL levels decreased in moderate and severe HIE neonates compared with those at the acute stage (P < 0.01); serum GH and PRL levels in each sub-group of HIE restored to the levels of controls. There was a closely negative correlation between GH and PRL levels at the acute stage of HIE (r = -0.8759, P < 0.01).

CONCLUSIONSGH and PRL might be involved in the pathophysiological process of HIE. The levels of GH and PRL closely relate to the severity of HIE at the acute stage.

Female ; Human Growth Hormone ; blood ; Humans ; Hypoxia-Ischemia, Brain ; blood ; Infant, Newborn ; Male ; Prolactin ; blood

OBJECTIVETo examine modulations caused by cyclooxygenase-2 (COX-2) inhibitors on altered microenvironments and overbalanced neurotransmitters in pilocarpine-induced epileptic status rats and to investigate possible mechanisms.

METHODSCelecoxib (a COX-2 inhibitor) was administered 45 min prior to pilocarpine administration. The effects of COX-2 inhibitors on mIPSCs (miniature GABAergic inhibitory postsynaptic currents) of CA3 pyramidal cells in the hippocampus were recorded. Expressions of COX-2, c-Fos, newly generated neurons, and activated microgliosis were analyzed by immunohistochemistry, and expressions of alpha-subunit of gamma-amino butyric acid (GABA(A)) receptors and mitogen-activated protein kinase/extracellular signal-regulated protein kinase (MAPK/ERK) activity were detected by Western blotting.

RESULTSPretreatment with celecoxib showed protection against pilocarpine-induced seizures. Celecoxib prevented microglia activation in the hilus and inhibited the abnormal neurogenesis and astrogliosis in the hippocampus by inhibiting MAPK/ERK activity and c-Fos transcription. Celecoxib also up-regulated the expression of GABA(A) receptors. NS-398 (N-2-cyclohexyloxy-4-nitrophenyl-methanesulfonamide), another COX-2 inhibitor, enhanced the frequency and decay time of mIPSCs.

CONCLUSIONThe COX-2 inhibitor celecoxib decreased neuronal excitability and prevented epileptogenesis in pilocarpine-induced status epilepticus rats. Celecoxib regulates synaptic reorganization by inhibiting astrogliosis and ectopic neurogenesis by attenuating MAPK/ERK signal activity, mediated by a GABAergic mechanism.

Animals ; Blotting, Western ; Celecoxib ; Cyclooxygenase 2 ; metabolism ; Cyclooxygenase 2 Inhibitors ; pharmacology ; Disease Models, Animal ; Fibrocystic Breast Disease ; metabolism ; Hippocampus ; drug effects ; enzymology ; pathology ; Immunohistochemistry ; MAP Kinase Signaling System ; drug effects ; Male ; Mitogen-Activated Protein Kinase Kinases ; metabolism ; Nitrobenzenes ; pharmacology ; Pilocarpine ; Proto-Oncogene Proteins c-fos ; metabolism ; Pyrazoles ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Receptors, GABA-A ; biosynthesis ; Status Epilepticus ; chemically induced ; enzymology ; pathology ; Sulfonamides ; pharmacology ; Synapses ; drug effects ; pathology

Human-animal parasitic diseases caused by medical helminths are hazardous to human health. Genetic polymorphism studies on medical helminth populations can not only understand the biological characteristics and genetic structure of their populations, but also help reveal how they adapt to their parasitic environment, thus contributing to deepen our understanding of the epidemiological patterns of parasitic diseases and improve our understanding of accurate prevention and control of parasitic diseases. With the development of molecular biology, molecular markers such as DNA barcodes, simple sequence repeats, and single nucleotide polymorphism markers have been widely used to study the genetic relationships among parasite populations and individuals, and to reveal the genetic variation of parasite populations and the evolution of species origins. In this paper, we systematically review the application of three molecular markers commonly used in the study of genetic polymorphism in medical helminths, with a view to laying the foundation for related research.