Muscle spasticity is one of the common complications in the paraplegic patients who suffer from spinal cord injury (SCI). Spasticity can result in limbs pain, joint contracture and malformation, then affects walking and the capability of keeping the posture in wheelchairs. Moreover, spasticity can increase the incidence rate of heterotopic ossification and fracture and seriously affects patients' daily life and rehabilitation therapy accordingly. There are many kinds of treatments aimed at spasticity at present, such as drug, exercise therapy, physiotherapy, nerve block treatment, operation treatment, and so on. However, single treatment doesn't achieve good effect. So it is common that many kinds of treatments are combined to treat spasticity. This article simply introduces the mechanism, symptom and evaluation of the muscle spasticity after SCI and discusses in full the treatment of the muscle spasticity by reviewing recent literatures.

To investigate the role of ERC,6 gene in the growth rate and antifungal susceptibility,Aspergillus fumigatus strain with extra copies of ERG6 gene was constructed.Open reading frame (ORF) of putative ERG6 gene was searched in A.fumigatus genome.A PCR fragment, ERG6 ORF sandwiched by its flanking sequences (about 1 kb respectively),was amplified and was then subcloned into vector pRG-AMA1- NotI to produce a recombinant plasmid pERG6,which was further transformed into uracil auxotroph A.fumigatus strain AF293.1 to produce the transformant AF-pERG6.In the same time,empty plasmid pRG-AMA1-NotI was also transformed into A.fumigatus strain AF293.1 to produce the transformant AF-empty as a control.Radial growth of the transformants was tested on minimal medium (MM) and YAG medi- um.Antifungal susceptibilities of these resahing transformants,AF-pERG6 and AF-empty,to the common antifungal agents were performed by using both disk diffusion and broth microdillution methods.A.fumigatus genome contains a ERG6 gene,of which the ORF size is 1 256 bp.Comparing to Candida albicans and Sacchromyces cerivisiae sterol methyltransferase,A.fumigatus Erg6p had 57% and 50% identity, and had 70% and 63% similarity in amino acid sequences,respectively.Radial growth of transformant AF-pERG6 was slower than that of transformant AF-empty.The antifungal susceptibilties of transformant AF-pERG6 to the antifungal drugs itraconazole,voriconazole,terbin- aline,amphotericin B,caspofungin and grisefolvin were same to that of transformant AF-empty.In A.fumigatus,extra copies of ERG6 gene have no effect on antifungal susceptibilities to itraconazole,voriconazole,terbinafine,amphotericin B,caspofungin and grisefolvin.Radial growth of A.fumigatus harboring extra copies of ERG6 gene becomes slower compared to the control.

Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Immunoglobulin D ; Male ; Middle Aged ; Multiple Myeloma ; classification ; pathology ; Retrospective Studies

Humans ; Iatrogenic Disease ; prevention & control ; Monitoring, Intraoperative ; Recurrent Laryngeal Nerve ; physiology ; Recurrent Laryngeal Nerve Injuries

Objective To establish GC and GC/MS qualitative and quantitative analysis methods for identification of cocaine cases. MethodsChoosed and optimized the best analysis parameters of cocaine by GC/MS and GC. We prepared 0.10, 0.20, 0.40, 0.60, 0.80, 1.00, 1.20mg/ml ethanol solution of cocaine standard which all contained 0.6mg/ml diazepam (internal standard) to study the analyse standard curve and the detection limit of cocaine drugs. ResultsThe linear equation of cocaine by GC/FID was Y=1.055X-0.0021, R2=0.9999; That of GC/NPD was Y=0.556X-0.0016, R2=0.9996; The detection limits of cocaine were 10ng by GC/FID method and 2ng by GC/NPD method. On the other hand, we used GC/FID and GC/NPD methods and internal standard to quantitate the cocaine drugs sized by police respectively, the result of concentration was 72%?2.3%. The quantitative data of both methods had good repeatability. ConclusionThe methods established are useful to examine and identify cases of cocaine.

A combination vaccine which consists of ≥2 immunogens is intended to provide protection against two or more diseases or against multiple serotypes of a single disease. The use of combination vaccines decrease the number of vaccine injections in the regular immunization schedules. However,the development of combination vaccines is more complicated than monovalent vaccines,preservatives and adjuvants used with one component may alter the potency of other components. Physical,chemical,and biological interactions between the components of combination vaccines must be considered to avoid detrimental effects on safety or efficacy. Therefore combination vaccines present unique challenges for product evaluation. This paper presents a review of research application status,the evaluation of effectiveness and safety,as well as development prospects on combination vaccines.

Torpor refers to a state in which the metabolic activity in the body of the living animal is greatly reduced during the period of reduced food supply, which is manifested as a substantial decrease in body temperature, metabolic level, and exercise level. Mammals have a strict body temperature regulation system to maintain a constant body temperature. When the energy supply is insufficient for a long time, some mammals will enter a hibernation state. Torpor is very similar to the hibernation state. The research on the mechanism of torpor state is of great significance in aerospace, military medicine and other fields. This review summarizes the specific mechanisms regulating the occurrence of torpor from four aspects: adenylate cyclase activating polypeptide (adcyap) neurons, leptin, pyroglutamylated RFamide peptide (QRFP) neurons, and sympathetic nervous system, aiming to provide ideas for further research on the mechanism of torpor.

Adult ; Aged ; Dermis ; transplantation ; Female ; Humans ; Male ; Middle Aged ; Mouth Mucosa ; pathology ; Reconstructive Surgical Procedures ; methods ; Wound Healing

Humans ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; methods ; Spinal Cord Injuries ; therapy

Adolescent ; Basal Ganglia ; pathology ; Calcinosis ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Risk Factors ; Stroke ; etiology ; Wounds and Injuries