This paper introduced the concept of humanistic therapy and its connotation and application in the field of surgery, the spiritual essence and the docking and bioethics.The authors also analyzed the perioperative patients need humanistic therapy, including technology, ethics, psychology, the needs of the practice; discusses the humanistic therapy in clinical practice,includes:practice conditions, personnel, measures and problems.

The experiences of Doctor SHI An-li, who created the SHI's Bian stone comprehensive therapy, for treating periarthritis of shoulder are introduced. There are three important points: (1) emphasizing selection of points and manipulation; (2) using the Bian stone comprehensive therapy flexibly; (3) practicing the elongated needle on the obstinate periarthritis of shoulder, and the manipulation process are explained in detail.
Acupuncture Therapy ; Combined Modality Therapy ; Complementary Therapies ; Female ; Humans ; Massage ; Middle Aged ; Periarthritis ; therapy ; Shoulder Pain ; therapy

The total RNA was extracted from ginseng leaves of Panax ginseng. The Cu/Zn-SOD gene was amplified via RT-PCR and the pET-28(a)-Cu/Zn-SOD expression vector was constructed. The pET-28 (a)-Cu/Zn-SOD recombinant plasmid was transformed into Escherichia coli BL21 (DE3) competent cells and was induced by IPTG in order to select optimal induction of expression conditions. The target protein was purified by the nickel ions (Ni ) affinity chromatography and the target protein enzyme activity was determinated by the xanthine oxidase method. The similarity of the Cu/Zn-SOD gene sequences and the Cu/Zn-SOD gene sequences of Korean ginseng in NCBI was 99. 00%. The target protein expression level was about 44.42%, and the molecular weight was 16.30 kDa after the pET-28(a)-Cu/Zn-SOD recombinants were induced by IPTG. The purified Cu/Zn-SOD protease activity reached 10,596.69 U x mg(-1). The P. ginseng pET-28(a)-Cu/Zn-SOD prokaryotic expression vector was built by the method of molecular biology, which provided the foundation for studying the Cu/Zn-SOD biology function.
Cloning, Molecular ; Escherichia coli ; genetics ; Gene Expression ; Genetic Engineering ; methods ; Genetic Vectors ; genetics ; Panax ; enzymology ; genetics ; Sequence Analysis ; Superoxide Dismutase ; genetics ; isolation & purification ; metabolism

OBJECTIVETo investigate the influence of therapeutic bloodletting at Jing-well points and hypothermia on acute cerebral edema after traumatic brain injury (TBI) in rats.

METHODSSeventy-five SD rats were randomly divided into sham-operation group (Sham), TBI group (TBI), bloodletting group (BL), mild-induced hypothermia group (MIH), and bloodletting plus MIH group (BL + MIH) (n = 15). The model of TBI was established by electric controlled cortical impactor (eCCI). The rats of BL group were bloodletting at Jing-well points immediately after injury, twice daily. While the MIH group was settled on a hypothermia blanket promptly after TBI for 6 hours, so that the temperature dropped to 32 degrees. Each of measurement was performed after 48 hours. Magnetic resonance imaging (MRI) was used to evaluate the dynamic impairment of cerebral edema after TBI (n = 3). In addition, mNSS score, measurements of wet and dry brain weight, and Evans Blue assay were performed to investigate the neurologic deficit, cerebral water content (n = 8), and blood-brain barrier permeability (BBB), (n = 4), respectively.

RESULTSMRI analysis showed that the cerebral edema, hematoma and midline shifting of rats in TBI group was more serious than other treatment group. Meanwhile compared with TBI group, the mNSS scores of every treatment group were meaningfully lower (all P < 0.05). Furthermore, treatment with BL+ MIH group was superior to the separated BL and MIH group (all P < 0.01). In addition, brain water content of each intervention group reduced to varying degrees (all P < 0.05), especially that of MIH group and BL + MIH group (P <0.01). BBB permeability of each treatment group was also significantly improved (all P < 0.01), and the improvement in MIH group and BL + MIH group was much better than the BL alone group (P < 0.05, P < 0.01).

CONCLUSIONOur major finding is that bloodletting at Jing-well points and MIH can reduce cerebral edema and BBB dysfunction and exert neuroprotective effects after TBI. The results suggest that the combination of BL and MIH is more effective than other treatment being used alone.

Animals ; Blood-Brain Barrier ; Bloodletting ; Brain ; pathology ; Brain Edema ; prevention & control ; Brain Injuries ; therapy ; Hypothermia, Induced ; Rats ; Rats, Sprague-Dawley

The quality markers (Q-markers) of traditional Chinese medicine (TCM) have become a topic of interest in TCM research in recent years. Nonetheless, there is still no consensus on how to scientifically characterize TCM Q-markers. Our study establishes an identification method for TCM Q-markers based on the analytical hierarchy process (AHP) and the entropy weight comprehensive method. By constructing an evaluation system encompassing the target layer, the factor layer and the control layer, AHP can be used to analyze the weight of three core TCM quality attributes, including effectiveness, testability and specificity. Following that, the entropy weight method is employed to analyze the specific indicators for each attribute based on the literature and experimental data. Finally, the comprehensive weight of each index is obtained by combining the two weights, and the comprehensive weight and the specific value of each component is multiplied and summed to obtain the integrated score ranking, and thereby identify the TCM Q-markers. Taking Shaoyao Gancao decoction as an example, the analysis revealed that the top 8 components are as follows: paeoniflorin > quercetin > albiflorin > glycyrrhizic acid > naringenin > liquiritin > oxypaeoniflorin > benzoylpaeoniflorin, and can be identified as Q-markers of Shaoyao Gancao decoction. This study not only provides support for the establishment of quality standards and process quality control of TCM formulae, but also provides innovative ideas and methods for quantitative evaluation and accurate identification of TCM Q-markers.

OBJECTIVETo study the mechanism and significance of peripheral blood mononuclear cell (PBMC) of neonates infected with hepatitis B virus (HBV).

METHODSEighty-four HBsAg-positive and HBeAg-negative mothers and their newborns were recruited in this study. Sixteen hepatitis B virus markers (HBVM)-negative mothers and their neonates were served as control. All these cases had no symptoms of hepatitis, serious pregnancy complications and preexisting disease. Age, gestational age and the method of delivery were matched in two groups (P > 0.05). Five ml blood samples were taken from the peripheral vein of the pregnant women before delivery and from neonates within 24 hours after birth, before inoculation of HBV vaccine (HBVac). Serum and PBMC were isolated from 2 ml and 3 ml samples respectively. The sera, PBMC and the last supernatant of PBMC washing were stored at -80 degrees C. HBVM of neonates were detected by using enzyme linked immunosorbent assay (ELISA). HBV DNA in serum, PBMC and the last supernatant of PBMC washing of mothers and neonates were detected by using a nested-polymerase chain reaction (n-PCR). Two pairs of oligonucleotide primers, the outer primer pair for first PCR and inner primer pair for second PCR, designed according to region S of HBV genome were synthesized at Shanghai Cell Biology Institute of Chinese Academy of Sciences. The neonates who were HBV DNA positive in PBMC but HBsAg and HBV DNA negative in serum were followed up for one year, HBsAb in serum and HBV DNA in PBMC were observed in the neonates.

RESULTS(1) The positive rate of HBV DNA in 84 serum and PBMC of mothers were 53.57% and 40.48%, respectively (chi(2) = 2.891, P > 0.05). All the results were weakly positive. (2) Twenty-four (28.57%) newborns in the study group were infected, including 7 who were only HBV DNA positive in serum, 11 only HBV DNA positive in PBMC and 6 in both, all the results were weakly positive. HBsAg was negative in all the newborns. None of the neonates in control group was infected with HBV. There was significant difference between the two groups (chi(2) = 4.55, P < 0.05). (3) Of all the study cases, 11 (13.10%) neonates were HBV DNA weakly positive in PBMC but HBsAg and HBV DNA negative in serum. Of their mothers, 5 were only HBV DNA positive in serum, 2 only positive in PBMC and 4 positive in both serum and PBMC. Seven of the 11 neonates were followed up for one year and at the end of follow-up, 4 were HBsAb positive and HBV DNA negative in PBMC; 3 were HBsAb negative, and among the 3 cases HBV DNA in 2 was still positive in PBMC, HBsAg and HBV DNA in serum were negative in all the 7 neonates.

CONCLUSION(1) HBV DNA positivity either in serum or in PBMC in mothers can result in infection of PBMC with HBV in their neonates. (2) PBMC infection with HBV can exist for a long time in neonates while HBsAg and HBV DNA are negative in serum, and may result in vaccination failure in neonates.

Case-Control Studies ; DNA, Viral ; blood ; Female ; Hepatitis B ; diagnosis ; immunology ; Hepatitis B Vaccines ; administration & dosage ; Hepatitis B virus ; Humans ; Infant, Newborn ; Infectious Disease Transmission, Vertical ; Leukocytes, Mononuclear ; virology ; Pregnancy

OBJECTIVEX-linked adrenoleukodystrophy (ALD) is a genetically determined disorder that involves the nervous system white matter, axons, adrenal cortex and testes. The typical clinical manifestations are progressive psychomotor regression, vision and/or auditory impairment and adrenal insufficiency. The clinical manifestation, biochemical change and genetic counseling work of X-linked ALD were analyzed.

METHODSThe clinical features of 29 cases with ALD were summarized and analyzed, including symptoms and signs, measurement of blood very long chain fatty acids (VLCFA), adrenal function, cranial magnetic resonance imaging (MRI) and pedigree investigation.

RESULTSAmong these 29 cases, the clinical phenotype could be classified into childhood cerebral (22 cases), adolescent cerebral (4 cases), adrenomyeloneuropathic (1 case), Addison's disease (1 case) and asymptomatic or presymptomatic (1 case) types. Nine of them had positive family history. Pedigree investigation was consistent with typical sex-linked recessive inheritance. There were 45 ALD patients in these 29 pedigrees. The neurological manifestations varied among members of the same family. Nine cases died during follow up. The causes of death were central respiratory failure or other complications of ALD and so on. Laboratory tests demonstrated abnormally high plasma levels of VLCFA in ALD patients; MRI demonstrated symmetric butterfly-like low T(1) and high T(2) signals in the parieto-occipital white matter. The impairment in the splenium of corpus callosum made the bilateral lesion region converge into one. It could progress anteriorly and injure the bilateral posterior limb of internal capsule and the temporal lobe, and could injure the brainstem inferiorly. Following intravenous injection of contrast material, thin stripe of lacelike enhancement could be observed.

CONCLUSIONSThe atypical initial symptom of ALD was seizures. The MRI showed abnormal signal in the cerebellar white matter. This disease can influence the normal development of children, this was more pronounced in the childhood cerebral ALD type. It tended to progress rapidly with dementia, vegetative state or death. Since antenatal diagnostic method is available now, emphasis should be made on the antenatal examination in order to make an early diagnosis and abort pregnancy if necessary.

Adolescent ; Adrenoleukodystrophy ; blood ; diagnosis ; therapy ; Child ; Child, Preschool ; China ; Fatty Acids ; blood ; Female ; Follow-Up Studies ; Humans ; Male ; Pedigree ; Treatment Outcome

OBJECTIVETo investigate the biomechanical effect of different volume, distribution and leakage to adjacent disc of bone cement on the adjacent vertebral body by three-dimensional osteoporosis finite element model of lumbar.

METHODSL(4)-L(5) motion segment data of the cadaver of an old man who had no abnormal findings on roentgenograms were obtained from computed tomography (CT) scans. Three-dimensional model of L(4)-L(5) was established with Mimics software, and finite element model of L(4)-L(5) functional spinal unit (FSU) was established by Ansys 7.0 software. The effect of different loading conditions and distribution of bone cement after vertebroplasty on the adjacent vertebral body was investigated.

RESULTSThis study presented a validated finite element model of L(4)-L(5) FSU with a simulated vertebroplasty augmentation to predict stresses and strains of adjacent untreated vertebral bodies. The findings from this FSU study suggested the endplate and disc stress of the adjacent vertebral body was not influenced by filling volume of bone cement but unipedicle injection and leakage to the disc of bone cement could concentrate the stress of adjacent endplate.

CONCLUSIONSAsymmetric distributions and leakage of cement into intervertebral disc can improve the stress of endplate in adjacent vertebral body. These results suggest that optimal biomechanical configuration should have symmetric placement and avoid leakage of cement in operation.

Bone Cements ; adverse effects ; pharmacology ; Finite Element Analysis ; Humans ; Imaging, Three-Dimensional ; Lumbar Vertebrae ; surgery ; Male ; Polymethyl Methacrylate ; adverse effects ; pharmacology ; Stress, Mechanical

OBJECTIVEThe authors compared the protective ventilation strategies with the assistance of pulmonary mechanic measurements (PM) to the conventional ventilation practice in order to investigate the incidence of VALI, explore the best ventilator settings in RDS and the clinical effects of hypercapnia in neonates.

METHODSOne hundred and ten newborn infants, diagnosed as respiratory distress syndrome of neonatal and needed ventilator support, were recruited from the intensive care unit from 1994 to 2001. Infants with RDS were divided into non-pulmonary mechanics measurement (NPM) group and pulmonary mechanics measurement (PM) group. The ventilator settings, artery blood gas analysis, ventilator-associated lung injury and other clinical data were analyzed and compared.

RESULTSIn the PM group, expiratory tidal volume of (7.70 +/- 1.05) ml/kg, C(20)/C of (1.98 +/- 0.92) and time constant of (0.09 +/- 0.03) sec were measured. Ventilator setting in PM group [PIP of (26.7 +/- 1.7) cmH(2)O, MAP of (11.9 +/- 2.0) cmH(2)O, Ti of (0.45 +/- 0.10) sec] were significantly less than those in NPM group [PIP of (30.5 +/- 3.4) cmH(2)O, MAP of (14.9 +/- 3.4) cmH(2)O, Ti of (0.75 +/- 0.10) sec P < 0.001, respectively]. No differences were noted in demographic data between the two groups regarding to the pH (7.30 +/- 0.04 vs 7.31 +/- 0.10), PaO(2) [(59 +/- 16) vs (57 +/- 17) mmHg], heart rate [(145 +/- 6) vs (144 +/- 8) bpm] and blood pressure [(39.0 +/- 3.6) vs (40.0 +/- 4.6) mmHg], except for PaCO(2) in PM group which was significantly higher than that in NPM group [(48 +/- 6) vs (40 +/- 10) mmHg, P < 0.001]. OI in PM group was significantly less than that in NPM group (14 +/- 8 vs 19 +/- 13, P < 0.05). Incidence of ventilator-associated lung injury in PM group was significantly lower than that in NPM group (13% vs 32%, P < 0.05). No differences were noted in demographic data between the two groups regarding to the length of ventilator support [(4.2 +/- 1.7) vs (3.9 +/- 1.8) day], length of supplemental oxygen requirements [(13 +/- 7) vs (11 +/- 7) day], length of hospitalization [(22 +/- 11) vs (19 +/- 14) day], mortality (8% vs 14%), incidence of PDA (33 vs 36%) and IVH (40% vs 42%).

CONCLUSIONSThe assistance use of pulmonary mechanics measurement can guide the ventilator adjustment and decrease the ventilator-associated lung injury in neonatal RDS. The low PIP, low tidal volume, shorter inspiratory time and adequate PEEP strategies in the treatment of RDS showed no significant effects on the oxygenation in neonates. The mild permissive hypercarbia in newborn did not increase the incidence of IVH.

Blood Gas Analysis ; Female ; Humans ; Infant, Newborn ; Intensive Care Units, Neonatal ; Male ; Respiration, Artificial ; methods ; Respiratory Distress Syndrome, Newborn ; physiopathology ; therapy ; Respiratory System ; physiopathology

Alanine Transaminase ; blood ; DNA, Viral ; blood ; Female ; Hepatitis B Antibodies ; blood ; Hepatitis B Surface Antigens ; blood ; Hepatitis B, Chronic ; virology ; Humans ; Male