Drugs, Chinese Herbal ; therapeutic use ; Histiocytic Necrotizing Lymphadenitis ; drug therapy ; Humans

Animals ; Cell Survival ; Cells, Cultured ; GTP-Binding Proteins ; metabolism ; Isoproterenol ; adverse effects ; Myocytes, Cardiac ; cytology ; drug effects ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, Adrenergic, beta-2 ; metabolism

Objective To evaluate the value of minimally invasive technique in treatment of severe traumatic intracranial hematoma at emergency department.Method From January 1995 to December 2005,126 patients were treated by using the minimally invasive technique in Affiliated Chaoyang hospital once patients were diagnosedas severe traumatic cerebral hernia resulted from intracranial hematoma and also those whose clinical data were retrospectively analyzed.In the emergency department,the per-operative plan was done according to the CT imaging,including the sute of burr hole on the skull,the direction and depth of carmulation,and the drainage cannula was put into the hematoma cavity for external drainage under local anesthesia.Results The successful rate of puncture was 100%.The patients's dukated oyouk contracted immediately after drainage.There are 79/ 95 patients(83.1%)had single pupil dilated and 17/31(54.8%)patients had bilateral pupils dilated.The immediately clinical effective was 76.2%.According to Glasgow outcome scale,43 of 126 patients had good recovery,26 had moderate deficits and 18 had severe sequelae,16 patients were in vegetative state,18 died. Conclusions Clinical prospective study proves that minimally invasive technique can ameliorate the cerebral hernia,prolong the operative therapie window time.

Objective To evaluate the therapeutic effect of botulinum toxin A in conjunction with Wuidatechniques in the treatment of lower limbs spasticity in children with cerebral palsy. Methods Forty patients weredivided randomly into a treatment group and a control group. The 18 patients in the treatment group were treatedwith Botulinum toxin A injection and Wuida rehabilitation techniques, the other 22 patients with Wuida techniquessolely served as control. All the patients were evaluated with Physician Rating Scale (PRS) and Ashworth Scale.Results Botulinum toxin A in conjunction with Wuida techniques significantly improved in the lower limbs func-tion of the patients at 3 days after treatment(P

To investigate formation mechanism of secologanic acid sulfonates in sulfur-fumigated buds of Lonicera japonica, secologanic acid was enriched and purified from the sun-dried buds of L. japonica by various column chromatography on macroporus resin HPD-100, silica gel and ODS. The stimulation experiments of sulfur-fumigation process were carried out using secologanic acid reacted with SO2 in the aqueous solution. The reaction mechanism could be involved in the esterification or addition reaction. The present investigation provides substantial evidences for interpreting formation pathway of secologanic acid sulfonates in sulfur-fumigated buds of L. japonica.
Alkanesulfonates ; chemistry ; Carboxylic Acids ; chemistry ; Chromatography, High Pressure Liquid ; Flowers ; chemistry ; drug effects ; Lonicera ; chemistry ; drug effects ; Models, Chemical ; Molecular Structure ; Sulfur ; chemistry ; pharmacology ; Sulfur Dioxide ; chemistry ; Water ; chemistry

Objective To investigate the expression of VIT-1 gene in melanocytes of patients with vitiligo, and to analyze the difference of its sequence. Methods The skin from the foreskins of healthy men by circumcision and from the non-lesional area on the buttocks of 5 patients were digested by dispase, then the epidermis and dermis were separated, and the melanocytes were isolated. Then we cultured the melanocytes from the controls in TICVA medium and those from the patients in TICVA medium supplemented with basic fibroblast growth factor (bFGF) and endothelin-1 ( ET-1). The expression of VIT-1 gene was measured by RT-PCR, the full-length cDNA of VIT-1 ORF was cloned and sequenced, and sequence difference was analyzed by CLUSTAL W ( 1.83 ) software. Results The expression levels of VIT-1 gene were significantly lower in melanocytes from the patients than in those from the controls. An 81 bp-intron was found in the VIT-1 ORF. VIT-1 was a fragment of FBXO11, located at its 3' end. Conclusion VIT-1 gene is not a new gene, but a fragment of FBXO11, and a member of F-box protein family.

OBJECTIVETo observe interventional effects of anti-viral therapy and Compound Qin-gre Granule (CQG) on host cellular immune functions of acute virus infection patients.

METHODSThirty acute virus infection patients were recruited to detect peripheral lymphocyte subsets. They were randomly assigned to two groups, the Western medicine treatment group (treated with anti-virus Western medicine) and the integrative medicine treatment group (treated with anti-virus Western medicine plus CQG). T-cell subsets were re-examined 7 days later. Changes between before and after treatment were observed. Effect on host cellular immune functions and efficacy were compared between the Western medicine treatment and the integrative medicine treatment.

RESULTSCompared with the normal control group, the percentage of peripheral T cells increased, and the percentage of B/NK cells decreased in acute virus infection patients (P < 0.01). Meanwhile, in T cell subsets, the percentage of CD8+ T cells and CD8+ CD38+ T cells increased (P < 0.05, P < 0.01); and percentages of CD4+ T cells, CD4+ CD28 + T cells, and CD8+ CD28+ T cells decreased (P < 0.05, P < 0.01). After one-week treatment, percentages of CD4+ T cells, CD4+ CD28+ T cells, and CD8+ CD28+ T cells increased (P < 0.05, P < 0.01), while the percentage of CD8+ CD38+ T cells decreased (P < 0.01). More significantly, these changes were greater in the integrative medicine treatment group than in the Western medicine treatment group (P < 0.05).

CONCLUSIONSDisarranged cellular immune functions existed in acute virus infection patients. CQG could significantly improve viral infection induced immunologic derangement and immunologic injury.

Drugs, Chinese Herbal ; therapeutic use ; Humans ; Lymphocyte Count ; Lymphocyte Subsets ; T-Lymphocyte Subsets ; Virus Diseases ; drug therapy

OBJECTIVETo offer evidences for quality control of medicinal plant of Dactylicapnos scandens.

METHODPharmacognostic studies were carried out through field collection, morphological and microscopic characteristics, and TLC.

RESULTObservation and description of the experimentation were made.

CONCLUSIONDactylicapnos scandens can be identified from Genus of Dactylicapnos which has the similar morphological characteristics. The morphological and microscopic characteristics and the results of TLC can be used as evidences for quality control of this medicinal plant.

Chromatography, Thin Layer ; Papaveraceae ; anatomy & histology ; chemistry ; Pharmacognosy ; Plant Leaves ; anatomy & histology ; Plant Roots ; anatomy & histology ; Plant Stems ; anatomy & histology ; Plants, Medicinal ; anatomy & histology ; chemistry ; Quality Control

Aim To study the mechanism of the anti-aging effect of total extract of astragalus(TEA) in mice. Methods MDA content, the activities of Mn-SOD and GSHpx and the reduced to oxidized glutathione (GSH/GSSG) ratio in mitochondria of D-galactose(D-gal) treated mice and 17-month-old mice were measured. Results Treatment with TEA(40 mg?kg-1?d-1 ig) for 10 wk would lower the content of MDA and restore activities of Mn-SOD,GSHpx and GSH/GSSG ratio in mitochondria of D-gal treated mice.Treatment with TEA (40 mg?kg-1 ?d-1 ig) for 3 mon had the same effect on 17-month-old mice.Conclusion TEA has anti-aging effect on D-gal treated mice and 17-month-old mice significantly, probably being related to its anti-oxidative effect.

OBJECTIVETo investigate the characteristics of father-to-son vertical transmission of Y chromosome microdeletions

METHODSWe detected the Y by detection of Y chromosome microdeletions in infertile men and analysis of some of their families. chromosome azoospermia factor (AZF) microdeletions in the peripheral blood of 1 052 infertile males, investigated the paternal relatives of 12 cases of AZFc, 1 case of AZFb and 1 case of AZFb + c microdeletions, and drew the family tree diagrams of the infertile paternal relatives according to the findings.

RESULTSAmong the 1 052 infertile patients, 89 (9.73%) were found with Y chromosomal microdeletions, including 56 with AZFc, 6 with AZFa, 5 with AZFb, 14 with AZFb + c, and 8 with AZFa + b + c deletion. The investigation of the 14 patients'families revealed 1 case of AZFb and 1 case of AZFb + c deletion de novo. Among the 12 cases of AZFc deletion, vertical heredity was found in 5 patients with severe oligozoospermia, but not in the other 7 with azoospermia.

CONCLUSIONAZFe deletion may be vertically inherited from the father in severe oligozoospermia patients, and it is different from the paternal phenotype, while in azoospermia patients, AZF deletion, whatever type it may be, is less likely to be associated with vertical paternal heredity.

Adult ; Chromosome Deletion ; Chromosomes, Human, Y ; genetics ; Humans ; Infertility, Male ; Male ; Mass Screening ; Pedigree ; Sex Chromosome Aberrations ; Sex Chromosome Disorders of Sex Development ; genetics ; Young Adult