Objective To explore clinical characteristics and treatment of the thrombotic microangiopathy (TMA) induced by malignant hypertension, and provide a better understanding of the disease. Methods The clinical manifestations, laboratory examinations, therapeutic methods and prognosis of 15 TMA patients induced by malignant hypertension were analyzed retrospectively. Results The clinical manifestations were characterized by microangiopathic hemolytic anemia, thrombocytopenia and kidney injury. None of the patients required plasma exchange therapy. After antihypertensive treatment, all of 15 patients were discharged with improved clinical condition, remoglobin levels and platelet count. Conclusions The TMA induced by malignant hypertension is different from the classic TMA. Improving the understanding of TMA induced by malignant hypertension will contribute to early diagnosis and targeted treatment.

AIM: To study the antiproliferation of vitamin E succinate (VES) on pterygium fibroblasts in vitro and to find a potential agent for prevention and treatment of primary and recurrence pterygium.METHODS: Primary culture and subculture of pterygium fibroblasts were established in vitro ,and different concentrations of VES (0, 10 and 20mg/L) were added to subcultured fibroblasts, respectively. Influence of VES on the growth curve of fibroblast was observed at day 2, 4 and 7 after treatment of VES. 3- [4,5-Dimethylthiazolzyl]-2,5-Diphenyl Tetrazolium Bromide (MTT) assay at 490nm was used to evaluate the effect of the cells proliferation.RESULTS: The addition of VES to culture caused the marked descent of growth curve in comparison with the control group, and the inhibiting rate of 10 and 20mg/L of VES was 33.2% and 46.7%, 67.9%, and 76.8%, 81.7% at day 2,4 and 7, respectively. VES could obviously inhibit the fibroblast proliferation in dose-dependent manner by MTT assay.CONCLUSION: VES can significantly inhibit the proliferation of pterygium fibroblast in vitro.

From the standpoint of training mode,the paper makes an effort to analyze the present situation on Sino-Foreign cooperation in nnning schools in mode of nursing personnel training in Hubei Province,find out the existing problems and put forward the corresponding proposals in order to ensure sustainable development of the Sino-Foreign cooperation in running schools in mode of nursing personnel training.

OBJECTIVETo compare the clinical efficacy difference between electroacupuncture (EA) at qijie area combined with spine balance-regulating massage and medication for posterior circulation ischemia (PCI).

METHODSOne hundred cases of PCI were randomly divided into a treatment group (50 cases) and a medication group (50 cases). The treatment group was treated with EA at Baihui (GV 20), Sishencong (EX-HN 1), Fengchi (GB 20), Shenshu (BL 23), Danzhong (CV 17), etc. in qijie area combined with spine muscle-relieving massage and comprehensive chiropractic. The medication group was treated with oral administration of nimodipine (30 mg per time, three treatments per day) and vinpocetine injection with 500 mL of glucose injection or intravenous drip of 500 mL 0.9% sodium chloride injection, once a day. Ten treatments were taken as one course in both groups, and two courses were given. The symptom score, mean resistance index (RI) of vertebral artery (VA) and basilar artery (BA), mean velocity of blood flow (Vm) and comprehensive clinical efficacy were compared before and after treatment in two groups.

RESULTSThe cured and markedly effective rate was 79.6% (39/49) in the treatment group, which was superior to 54.7% (23/42) in the medication group (P<0.05). The symptom score was both significantly improved after treatment in two groups (both P<0.05), which was more obvious in the treatment group (P<0.05). The RI of VA and BA, Vm of VA and BA were significantly improved after treatment in two groups (all P<0.05), which were more obvious in the treatment group (all P<0.05).

CONCLUSIONThe electroacupuncture combined with spine balance-regulating massage has superior effect on improving mean velocity of blood flow and resistance index of vertebral artery and basilar artery as well as symptom score to medication, and is believed to be a safe and effective treatment for posterior circulation ischemia.

Acupuncture Points ; Aged ; Blood Circulation ; Combined Modality Therapy ; Electroacupuncture ; Female ; Humans ; Ischemia ; physiopathology ; therapy ; Male ; Massage ; Middle Aged ; Treatment Outcome

Objective Observe the effect and the indications of intermittent short veno-venuous hemofiltration(ISVVH) in severe acute pancreatitis(SAP). Methods APACHE II scores≥14 and fluids imbalance were respectively used to define as the indication of starting hemofiltration and ending hemofiltration. In 39 patients with SAP,19 underwent ISVVH(IS group),and the other 20 patients were not accepted hemofiltration (N group). APACHE II scores, Balthazar CT grades and the plasma levels of procalitonin(PCT), TNF-?, IL-6, IL-8, IL-1ra, IL-2 and IL-10 were observed. Results At admission and 2d after admission, APACHE II scores in IS group and N group were (13.8?3.1)and (17.8?3.2) ( P

Objective To study the effect of single short (SS) veno-venous hemofiltration and intermittent short (IS) veno-venous hemofiltration on imbalance of pro- and anti-inflammatory cytokines in severe acute pancreatitis (SAP) patients. Methods There were 17 and 21 SAP patients indicated for hemofiltration respectively enrolled for (SS) veno-venous hemofiltration (SS group) and IS veno-venous hemofiltration (IS group).Twenty SAP patients admitted and indicated for hemofiltration but not receiving the management during the same period served as control. Plasma levels of TNF-?,IL-6,IL-8,and IL-10 were measured. APACHE Ⅱ scores and fluid balance were used to evaluate patients′ condition. Results APACHE Ⅱ scores in both SS and IS groups declined significantly at day one after admission(P

OBJECTIVETo establish a new method and validate its feasibilities for quality evaluation of Fructus Epimedii.

METHODFour main effective flavones, epimedin A, epimedin B, epimedin C and icariin were selected as analytes to evaluate the quality of Fructus Epimedii. The relative correction factors (RCF) of icariin to the other three flavones were calculated. The method was evaluated by comparison of the quantitative results between external standard method and QAMS method.

RESULTNo significant differences were found in the quantitative results of three flavones by external standard method and QAMS method.

CONCLUSIONIt is feasible and accurate to evaluate the quality of Fructus Epimedii.

Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; Flavonoids ; analysis ; Reproducibility of Results ; Statistics as Topic ; methods ; Time Factors

OBJECTIVETo compare the difference in the clinical efficacy on primary trigeminal neuralgia (PTN) between the comprehensive therapy of electroacupuncture (EA) at qi streets acupoints combined with spinal regulation method and medication with carbamazepine (CBZ).

METHODSSixty patients were randomized into a comprehensive therapy group (30 cases) and a medication group (30 cases). In the comprehensive therapy group, the acupoints at qi streets on the head such as Taiyang (EX-HN 5) and Sishencong (EX-HN 1) and those at qi streets on the chest and abdomen such as Shenshu (BL 23), Zhongwan (CV 12) and Guanyuan (CV 4), etc. were selected. After arrival of qi, EA was attached on 2 to 4 groups of acupoints. After acupuncture, the spinal regulation method was applied. This comprehensive therapy was given once a day. In the medication group, CBZ was used for oral administration, 100 mg at the first time, twice a day, and 400 to 600 mg each day as the maintenance dose. Separately, before and after treatment, in 2 and 6 months in follow-up, pain rating index (PRI), life satisfaction index B (LSI-B) and hamilton depression scale (HAMD) were adopted to evaluate comprehensively the clinical efficacy in the two groups and compare the adverse reaction during the treatment between the two groups.

RESULTSAfter treatment, the curative and markedly effective rate in the comprehensive therapy group was 76.7% (23/30), which was better than 63.3% (19/30) in the medication group (P < 0.01). The difference in PRI was not significant after treatment between the two groups (all P > 0.05). In 2 and 6 months follow-up, PRI grade in the comprehensive therapy group was superior to that of the medication group (both P<0. 05). After treatment and in follow-up, HAMD score was all reduced in the two groups (P < 0.01, P < 0.05) and the result in follow-up in the comprehensive therapy group was significant as compared with that in the medication group (all P<0. 05). After treatment, LSI-B score was increased obviously in the two groups (all P < 0.05) and the result in the comprehensive therapy group was better than that in the medication group (P < 0.05). The incidence of adverse reaction in the comprehensive therapy group was 16.7% (5/30), which was lower than 30.0% (9/30, P < 0.01) in the medication group.

CONCLUSIONThe comprehensive therapy of EA at qi streets acpoints combined with spinal regulation method achieves the long-term efficacy on PTN as compared with oral administration of CBZ in terms of the improvement of psychological condition, analgesia and life quality. It is the safe, effective and stable therapy.

Acupuncture Points ; Adult ; Aged ; Combined Modality Therapy ; Electroacupuncture ; Female ; Humans ; Male ; Manipulation, Spinal ; Middle Aged ; Trigeminal Neuralgia ; therapy

Objective To evaluate the effects of Ulinastatin (UTI) on the expressions of TNF-α,IL-6 and neurons apoptosis in cerebral cortex of rats after cardiopulmonary resuscitation (CPR).Methods Thirty-six healthy male adult Wistar rats were induced ventricular fibrillation untreated for 7 min and then received CPR.The animals were infused UTI 100 000 U/kg or phosphate-buffered solution (PBS) at once after ROSC.At 2,4 and 8 h after ROSC,cerebral cortex were removed to determine the mRNA expressions and levels of TNF-α protein and IL-6 protein,the translocation ratio of NF-κB p65 from cytoplasm to nucleus and the apoptotic neurons.Results The plasma levels of TNF-α (ng/mL) in animals of UTI group were (17.7 ± 1.4),(21.9 ± 2.1) and (17.1 ± 0.6) at 2,4 and 8 h after ROSC respectively,and significantly lower than those in PBS group at the given intervals.Mean while,the levels of IL-6 (ng/mL) were (208.9 ± 14.1),(281.5 ±25.9) and (251.8 ± 15.3) at 2,4 and 8 h after ROSC respectivèly in animals of UTI group,and lower than those in PBS group.The expressions of TNF-α mRNA and IL-6 mRNA and protein levels of TNF-α and IL-6 in UTI group were both lower than those in PBS group at given intervals,respectively.The translocation ratio of NF-κB p65 from plasma to nucleus in PBS group at each given interval after ROSC was significantly higher than that in UTI group.The number of viable neurons in cerebral cortex in UTI group was higher than that in PBS group,while the number apoptosis neurons was fewer in UTI group.Conclusions UTI attenuated the general inflammatory response after ROSC in rat,decreased the activation of NF-κB pathway,and subsequently attenuated the expression of TNF-α and IL-6,and finally decreased the neurons apoptosis.

OBJECTIVETo observe the effect of Tangke Decoction (TD) on the expression of TGF-beta1/Smad4 of rats with early diabetes and to explore the effect and mechanism of TD against the renal injury induced by diabetes.

METHODSSD rats were randomly divided into the normal control group (n = 12), the model group (n = 10), the Chinese herbs prevented group (n =10), the Chinese herbs treated group (n = 10), and the Western medicine control group (n = 10). TD (18 mg/kg) was given by gastrogavage to rats in the Chinese herbs prevented group immediately after successful modeling for 12 weeks, once daily. At the 4th week of successful modeling, rats in the rest 4 groups were administered by gastrogavage. Equal volume of normal saline was given to rats in the model group and the normal control group. Benazepril suspension (1 mg/kg) was administered by gastrogavage to rats in the Western medicine control group for 8 weeks, once daily. TD (18 mg/kg) was given by gastrogavage to rats in the Chinese herbs treated group for 8 weeks, once daily. The body weight, kidney weight, index of kidney weight, fasting blood sugar, 24 h urinary albumin excretion rate were examined after experiment. The pathological changes of the renal tissue were observed by HE staining, Masson staining, and electron microscope. The expression of renal transforming growth factor-beta1, (TGF-beta1) and Smad4 were detected using immunohistochemical assay.

RESULTSCompared with the normal control group, the body weight of rats decreased significantly; the kidney weight, index of kidney weight, blood sugar, 24 h urinary protein excretion, the urinary albumin excretion rate,TGF-beta1 and Smad4 expression increased significantly in the model group (all P < 0.01). Compared with the model group, the aforesaid indices were improved in each treatment group with statistical difference (P < 0.05, P < 0.01). Compared with the Western medicine control group, the kidney weight, index of kidney weight, blood sugar, 24 h urinary protein excretion, and the urinary albumin excretion rate were obviously improved in the Chinese herbs prevented group (P < 0.01). The renal pathological changes were most obvious in the model group significantly, but they were improved in all treatment groups.

CONCLUSIONTD could obviously improve the symptoms of diabetes and down-regulate the expression of renal TGF-beta1 and Smad4 of early diabetic nephropathy rats, which suggested that TD had certain preventive effect on early diabetic nephropathy.

Animals ; Diabetes Mellitus, Experimental ; drug therapy ; metabolism ; Drugs, Chinese Herbal ; therapeutic use ; Kidney ; metabolism ; Male ; Rats ; Rats, Wistar ; Smad4 Protein ; metabolism ; Transforming Growth Factor beta1 ; metabolism