Animals ; Endoplasmic Reticulum ; metabolism ; Ischemia ; metabolism ; Male ; Molecular Chaperones ; metabolism ; Pressure Ulcer ; metabolism ; Rats ; Rats, Sprague-Dawley ; Subcutaneous Tissue ; blood supply

Fluorescence ; Host-Pathogen Interactions ; Luminescent Measurements ; methods ; Luminescent Proteins ; chemistry ; genetics ; metabolism ; Plant Diseases ; virology ; Plant Viruses ; chemistry ; genetics ; metabolism ; Plants ; chemistry ; genetics ; metabolism ; virology

Objective To investigate the function of soluble stem cell factor receptor(s-kit)and stem cell factor(SCF) in chronic aplastic anemia(CAA).Methods ELISA assay was employed to determine the levels of s-kit and SCF in peripheral blood of CAA patients and umbilical cord blood.Results The levels of s-kit and SCF in peripheral blood of CAA patients are lower than those of normal group and umbilical cord blood group.Conclusions The decreased levels of s-kit and SCF show that s-kit and SCF may play a role in CAA mechanism.The raised levels of s-kit and SCF show that s-kit and SCF may be applied in the field of cord blood transplantation.

To analyze the clinical characteristics and combined use of chemical and traditional Chinese medicine (TCM) medicine of hospitalized patients with psoriasis base on real world database, 2 991 cases of hospitalized patients with psoriasis in hospital information system (HIS) database from 16 hospitals in China were analyzed for general hospitalization information, combined diseases and combined use of drugs et al. The results showed that half of inpatients aged 18-45 years old. The most common syndrome of TCM was intrinsic blood heat. More than 1/3 inpatients' hospitalization time was 18-25 days, and the average expense of hospitalization was 6 989. 20 RMB. The top five combined diseases were hypertension, non-alcoholic fatty liver disease, diabetes, upper respiratory tract infection and lipoprotein disorders. Medicine information analysis showed 599 chemical medicines and 341 TCMs were used and combined use of drugs was common in clinical practice. Licorice extract medicine was the most common combined TCM with western medicine; in the next two places were compound Qingdai capsule and tripterygium glycosides. The most common combined use of chemical medicines were Vitamin C, calcium gluconate, ketotifen, cetirizine, retinoic acid and external use glucocorticoid. Anti-inflammatory and liver protection, clearing heat and toxic materials, activating blood and dissolving stasis were the most common combined TCM medicine with western medicine, while the most common combined chemical medicine with TCM were anti-allergic, anti-infection, glucocorticoid and retinoic acid. In conclusion, half of hospitalized patients of psoriasis were young adults. The main type of combined diseases was metabolic disorders and upper respiratory infections. Combined use of chemical medicine and TCM was common in clinical practice. Licorice extract medicine was the most common combined TCM with western medicine.
Adolescent ; Adult ; Aged ; Ascorbic Acid ; therapeutic use ; Calcium Gluconate ; therapeutic use ; Cetirizine ; therapeutic use ; China ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Glucocorticoids ; therapeutic use ; Humans ; Ketotifen ; therapeutic use ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Psoriasis ; drug therapy ; Tretinoin ; therapeutic use ; Young Adult

Objective To study the relationship between the OATP1B1 521T ＞ C genetic polymorphism and essential hypertension.Methods 164 essential hypertension subjects and 159 normotensive subjects were detected by the TaqMan-MGB probe real-time fluorescence quantitative PCR,and the results were compared with those of DNA sequencing.Results The frequencies of T/C genotype and C allele of OATP1B1 521T ＞ C gene of the essential hypertension subjects were obviously lower than those of the normotensive subjects(T/C genotype:0.16 vs 0.25,P ＜0.05 ;C allele:0.10 vs 0.17,P ＜0.05),The difference was significant.Binary logistic stepwise regression analysis was used for evaluatine the risk factors of essential hypertension,there was significant relationship between OATP1 B1 52IT ＞ C gene polymorphism and essential hypertension.Conclusion The SLCO1 B1 521T ＞ C variant was common in Chinese essential hypertension population,but the difference of frequency of SLCO1B1 52IT ＞ Cmuton between the essential hypertension patients and the normotensive controls was of obviously statistical significance,which indicates that the SLCO1B1521T ＞ C variant maybe associate with essential hypertension.

96%).There are 14 nucleotide mutations between yak and cattle and 3 of that were predicted to alter the protein sequence,both of which occurred in the domain III.Construction of molecular phylogenetic tree shows:The cluster results coincided with the traditional taxonomy.

25 mmHg) had no response to conservative management, and,therefore,had to be decompressed by invasive procedure,including 6 patients performed by decompression laparotomy,2 patients by laparoscopic decompression and 5 patients by ultrasound/computed tomography location and needle paracentesis drainage.These 13 ACS patients had obvious amelioration in physiological variables (hemodynamic,respiratory and tissue perfusion) after 24 hour post-decompression (P

To explore the effect of tripterygium glycosides on the level of peripheral blood cell factors of Graves ophthalmopathy (GO). In the study, 64 patients of GO in moderate-severe acute stage were selected, and randomly divided into the treatment group (32 cases) and the control group (32 cases). Both of the two groups were provided with basic treatment. The control group was added with prednisone(0. 75 mg kg-1 d-1 ), which gradually reduced (by 5-10 mg week-1 )to the minimum dose of 5 mg d-1. The treatment group was treated with 20 mg tripterygium glycosides, three times a day. One therapy course is three months. The levels of peripheral blood cells(TNF-alpha , IL-2, IL-10, IFN-gamma)of the two groups before and after the treatment and the clinical efficacy were observed. The study indicated that, before the treatment, TNF-alpha, IL-2, IFN-gamma in both groups were significantly higher than that in the health group, but with IL-10 notably lower than the healthy group. After the treatment, TNF-a, IL-2, IFN-gamma in the treatment group significantly decreased, but with IL-10 significantly increasing (P <0. 01). After the treatment, the two groups showed significant difference (P <0. 01). The total clinical efficacy in the treatment group was 88. 10% , and that in the control group was 57. 14% (P <0. 01). After the treatment, the two groups showed significant changes in the exophthalmos degree (P < 0. 01). The results showed that the level of peripheral blood cells (TNF-alpha,IL-2, IL-10, IFN-gamma)of GO patients was positively correlated with the severity of ocular disease. The combined therapy of tripterygium glycosides and methimazole show such advantages as low side effect and high clin-
Adult ; Cytokines ; blood ; Female ; Glycosides ; pharmacology ; therapeutic use ; Graves Ophthalmopathy ; blood ; drug therapy ; Humans ; Male ; Tripterygium ; chemistry

OBJECTIVETo investigate the features and causes of complications of unilateral pedicle screw fixation combined with contralateral percutaneous translaminar facet screw fixation and lumbar interbody fusion in treating lower lumbar diseases.

METHODSThe clinical data of 166 patients with lower lumbar diseases who underwent unilateral pedicle screw fixation combined with contralateral percutaneous translaminar facet screw fixation and lumbar interbody fusion with intervertebral cages from January 2008 to December 2013 were retrospectively analyzed. There were 64 males and 102 females, aged from 24 to 74 years with a mean of 51.9 years old, suffered from lower lumbar lesions for 47.5 months on average (ranged, 8 months to 30 years). Among these patients, lumbar intervertebral disc degeneration was found in 49 patients, recurred lumbar intervertebral disc protrusion in 17 patients, massive lumbar intervertebral disc protrusion in 23 patients, lumbar intervertebral disc protrusion accompany with spinal canal stenosis in 27 patients, lumbar degenerative spondylolisthesis with degree I (Meyerding grade) in 21 patients, far lateral lumbar intervertebral disc protrusion in 5 patients. Single segmental diseases occurred in 124 patients and two segmental diseases in 42 patients. The diseases occurred at L(3,4) segment in 6 patients, at L(4,5) segment in 97 patients, at L5S1 segment in 21 patients, at L(2,3), and L(3,4) segments in 1 patient, at L(3,4) and L4,5) segments in 26 patients, and at L(4,5), and L5S1 segments in 15 patients.

RESULTSThere was no abnormal bleeding in the patients and no patient received blood transfusion. During the surgery, spinal dura mater injury with cerebrospinal fluid leakage complicated in 1 patient, a fracture of vertebral pedicle in 4 patients, and end plate injury in 2 patients. No postoperative cerebrospinal fluid, incision infection and skin necrosis were found after operation. Nerve root injury was found in 1 patient. According to the position of pedicles crew, 371 screws of 163 patients were in degree I and 3 screws of 3 patients were in degree II; position of translaminar facet screw, 199 screws of 157 patients were type I, 8 screws of 8 patients were type II, 1 screw of 1 patient was III. Translaminar facet screw was slightly short in 2 patients. Five patients were lost to follow-up, two patients were died. The remaining patients were followed up for 35.4 months on average (ranged, 12 to 60 months). During the follow-up period , end plate was cut off and intervertebral cages were embedded in 14 segments of 14 patients. Abnormal pain of both lower extremities was found in 1 patient. With the exception of 11 unidentified segments in 11 patients, 189 segments of 148 patients obtained intervertebral fusion. No loosening, displacement, breakage of pedicle screw or translaminar facet screw, displacement of intervertebral cages or obvious degeneration of adjacent segments were found. The coronal and sagittal planes balance of lumbar vertebra were obviously improved. Postoperative JOA score was significantly increased than that of preoperative.

CONCLUSIONUnilateral pedicle screw fixation combined with contralateral percutaneous translaminar facet screw fixation and lumbar interbody fusion with intervertebral cages is a good choice for the treatment of lower lumbar diseases, but it has a risk of complications. Abundant surgeon's surgical experience, careful operation, and rational use of imaging technique can effectively reduce the incidence of complications.

Adult ; Aged ; Bone Plates ; Female ; Humans ; Internal Fixators ; Intervertebral Disc Degeneration ; surgery ; Intervertebral Disc Displacement ; surgery ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Pedicle Screws ; Retrospective Studies ; Spinal Fusion ; Spondylolisthesis ; surgery ; Treatment Outcome ; Young Adult

OBJECTIVETo evaluate efficacies of three commonly used oral drugs including Berbamine Hydrochloride Tablet (B), Qijiao Shengbai Capsule (Q), and Leucogen Tablet (L) (by single drug, two drugs or three drugs) combined with granulocyte colony-stimulating factor (G-CSF) for treat ment of chemotherapy related leukocytopenia in mice.

METHODSTotally 156 Kunming male mice were divided into the normal control group (A, n=24), the model group (B, n=24), the G-CSF group (C, n =24), the G-CSF+Q group (D, n=12), G-CSF+ B (E, n=12), the G-CSF+L group (F, n=12), the G-CSF + Q + B group (G, n=12), the G-CSF + Q + L group (H, n=12), the G-CSF + L + B group (I, n=12), and the G-CSF + L + Q + B (J, n=12). Mouse models of chemotherapy related leukocytopenia were established by intraperitoneal injection of cyclophosphamide (CTX). A G-CSF group was set up as a positive control. Mice were treated by a single oral drug, a single oral drug combined with G-CSF, and two or three drugs combined with G-CSF respectively, and the death rate calculated. Hemocytes [such as white blood cells (WBC) and its classification, red blood cells (RBC), platelet (PLT), hemoglobin (Hb)] were calculated by hematology analyzer. Mice were anatomized and important organs weighed. Organ indices were calculated.

RESULTSThere was no statistical difference in the mortality rate among all groups (P > 0.05). Compared with Group B, WBC was elevated in all other groups (P < 0.01). WBC and PLT were elevated most in Group J, Hb and RBC were also increased at the same time (P < 0.05, P < 0. 01). Compared with Group B, RBC increased in Group E, F, G, I, and J (P < 0.01); Hb obviously increased in Group C, E, F, H, I, and J (P<0.01). Compared with Group B and D, the promotion of erythroid hematopoiesis by G-CSF could be elevated in any group contained drug B and L (P < 0.05, P < 0.01). The spleen index of model mice could be significantly improved in Group C, D, and G (P < 0.01). The thymus index of model mice could be significantly improved in Group H (P < 0.05).

CONCLUSIONSThe best scheme to treat mice with chemotherapy related leukopenia or decreased three blood series was to administrate three commonly oral drugs combined with G-CSF. Authors speculated that G-CSF and Q might have a certain effect on CTX induced immune inhibition.

Administration, Oral ; Animals ; Blood Platelets ; Cyclophosphamide ; Drug-Related Side Effects and Adverse Reactions ; drug therapy ; Drugs, Chinese Herbal ; pharmacology ; Erythrocyte Count ; Granulocyte Colony-Stimulating Factor ; metabolism ; Hematopoiesis ; Hemoglobins ; Leukocyte Count ; Leukocytes ; Leukopenia ; chemically induced ; drug therapy ; Male ; Mice ; Pharmaceutical Preparations