Garcinia plants are one of the rich sources of natural xanthones and benzophenones which have attracted a great deal of attention from the scientists in the fields of chemistry and pharmacology. Recently, many structurally unique constituents with various bioactivities, especially anti-tumor activity, have been isolated from Garcinia plants. This concise review focused on the anti-cancer activity natural products isolated from Chinese Garcinia plants, and the research finding by authors and collaborators over the past several years were cited.
Antineoplastic Agents, Phytogenic ; chemistry ; isolation & purification ; pharmacology ; Benzophenones ; chemistry ; isolation & purification ; pharmacology ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Garcinia ; chemistry ; classification ; Humans ; Inhibitory Concentration 50 ; Molecular Structure ; Plants, Medicinal ; chemistry ; classification ; Structure-Activity Relationship ; Terpenes ; chemistry ; isolation & purification ; pharmacology ; Xanthones ; chemistry ; isolation & purification ; pharmacology

OBJECTIVETo explore the therapeutic efficacy of unilateral multiple channels approach in percutaneous vertebroplasty (PVP) for osteoporotic vertebral fractures.

METHODSA retrospective review (from March 2003 to October 2012) was conducted on 685 consecutive patients, a total of 885 vertebrae were involved. Eighty-two cases (99 vertebrae) with bone cement leakage when less than 0.3 ml bone cement was injected to fill the fracture were given PVP procedure by unilateral multiple channels approach. 38 cases were male (45 vertebrae) and 44 cases were female (54 vertebrae). The average age was 75.4 years old (from 69 to 92). The operation time, amount of injected bone cement and complications were recorded. Rate of excellent and good outcomes was studied by measuring the cement distribution on the X-ray film. The visual analogue scale (VAS) score and Oswestry disability index (ODI) system were used to evaluate the pain relief and improvement of daily activity function respectively at preoperation and 1 hour, 1 month, 3 months and 6 months after operation.

RESULTSAll these ninety-nine vertebrae were treated in 82 cases with PVP of unilateral multiple channels approach. The average operation time was 33 minutes. The rate of excellent and good outcomes of cement distribution was 98.8%. The VAS score was (8.40 +/- 0.73) before surgery,and (2.50 +/- 0.43), (2.00 +/- 0.33), (1.80 +/- 0.28), (2.10 +/- 0.17) at 1 hour, 1 month,3 months and 6 months respectively after operation. ODI was (40.94 +/- 2.72) before surgery, (9.64 +/- 2.60) at 1 month after surgery, (8.52 +/- 2.30) at 3 months after surgery and (7.77 +/- 2.15) at the final follow-up. The differences of the VAS and ODI between pre-operation and post-operation had statistical significance (P<0.01). No spine or nerve injuries occurred intraoperatively.

CONCLUSIONThe unilateral multiple channels approach in percutaneous vertebroplasty can obviously relieve the pain and effectively improve the functional activity, provide a satisfied cement distribution in vertebral body with cement leakage after a small amount infusion.

Aged ; Aged, 80 and over ; Bone Cements ; Female ; Fractures, Compression ; surgery ; Humans ; Male ; Osteoporosis ; surgery ; Retrospective Studies ; Spinal Fractures ; surgery ; Treatment Outcome ; Vertebroplasty

Objective To investigate the geographical distribution of excessive iodine in drinking water and to demarc aI|e the excessive iodine regions in Hebei Province.Methods In 173 counties of Hebei Province, town was surveyed as an elementary unit.Five villages were sampled according to the direction of east,west, south,north,center in every town.If the water sources were more than 5 in a village,water was sampled according to the direction ofeast,west, south,north, center, respectively;If the water sources were less than 5 in a village, all were sampled:If the village used water of cental supply,only one sample wag collected.Arsenic-cerium catalysis was used to determine the iodine concentration of drinking water.Results Two thousands and forty-nine towns were investigated and 19 352 water samples were determined in Hebei Province.One hundred and seventy- two towns were confirmed to be excessive iodine areas,where the range of water iodine Wag 0.1～2840.4μg/L The water 8amDle with 18 358 had a water iodine median less than 150.0μg/L The areas with water iodine median less than 150.0μg/L,in between 150.0μg/L and less than 300.0μg/L,and equal to or more than 300.0 μg/L accounted for 94.86%,2.92%and 2.22%,respectively.There were 110 towns with water iodine median being between 150.0μg/L and iess than 300.0 μg/L and 62 towns with water iodine median equal to or more than 300 gμ/L.Exeessive iodine towns distributed in 33 counties of 6 cities involving 5 854 960 residents in'Hebei Provmce. MOBt of the water sources with excessive iodine Cangzhou were deep wells and there was a positive correlation between we depth and water iodine concentration (r=0.430,P<0.01), while they were shallow wells in Handan, Xingtai.Hengshui,and no correlation was found between well depth and water iodine concentration(r=-0.060,-0.119.-0.121,P>0.05).Conclusions Six cities have excessive iodine water resotlrees in Hebei Province, mostly in Handan.xingtai,Hengshui and Cangzhou Cities,which all are low-lying land.The water with excessive iodine is hypogene,and the towns with excessive iodine water distributein patchy or spot pattern.

OBJECTIVETo develop a quantitative method for the determination of akebia saponin D in root of Dipacus asperoides and provide scientific basis for quality control of D. asperoides.

METHODAn IPLC analytical method was established using Kromasil ODS column with acetonitrile-water (30:70) as mobile phase and the detection wavelength was 212 nm.

RESULTThe akebia saponin D in root extract were well separated by this method. The linear range is between 0.582 5-9.32 microg, r = 0.9999. The average recovery and RSD of repeatability are 100.3%, 2.3%, respectively.

CONCLUSIONThis method is simple, accurate and reliable by evaluating the method validation data and can be used for the quality control of D. asperoides and its preparations.

China ; Chromatography, High Pressure Liquid ; Dipsacaceae ; chemistry ; Ecosystem ; Plant Roots ; chemistry ; Plants, Medicinal ; chemistry ; Quality Control ; Saponins ; analysis

OBJECTIVETo investigate the clinical value of Paroxetine combined with mid-frequency electrical pulse acupoint stimulation (EPAS) in the treatment of premature ejaculation (PE).

METHODSTotally 69 PE patients were equally assigned to receive oral Paroxetine 20 mg/d, mid-frequency EPAS, or oral Paroxetine 10 mg/d combined with mid-frequency EPAS (P + EPAS) , all for 8 weeks. We obtained the intravaginal ejaculation latency time (IELT) and Chinese Index of Premature Ejaculation (CIPE-5) scores of the patients before and after treatment, and compared adverse reactions among the three groups of patients.

RESULTSOne patient of the Paroxetine group gave up treatment because of abdominal pain and nausea. Compared with the baseline, the patients in the Paroxetine, EPAS, and P + EPAS groups all showed markedly increased IELT ([0.92 ± 0.11] vs [4.07 ± 0.11] min, P < 0.01; [0.92 ± 0.12] VS [2.78 ± 0.17] min P < 0.05; [0.91 ± 0.09] vs [5.31 ± 0.13], P < 0.01) and decreased CIPE-5 scores (12.5 ± 3.0 vs 22.0 ± 2.1, P < 0.01; 12.8 ± 2.9 vs 19.5 ± 1.9, P > 0.05; 13.1 ± 2.8 vs 25.2 ± 2.1, P 0.01), with statistically significant differences between the P + EPAS group and the other two (P < 0.05). The total effectiveness rate was 95.7% in the P + EPAS group, remarkably higher than in the Paroxetine (72.7%, P < 0.05) and the EPAS group (47.8, P < 0.01).

CONCLUSIONOral Paroxetine combined with mid-frequency EPAS has a higher safety and efficacy than either Paroxetine or EPAS alone in the treatment of PE.

Acupuncture Points ; Aged ; Combined Modality Therapy ; methods ; Ejaculation ; Electroacupuncture ; methods ; Humans ; Male ; Paroxetine ; therapeutic use ; Premature Ejaculation ; therapy ; Serotonin Uptake Inhibitors ; therapeutic use ; Treatment Outcome

OBJECTIVE: To explore the therapeutic efficacy of manual reduction combined with percutaneous vertebroplasty in treating osteoporotic vertebral compression fractures(OVCFs) with intravertebral clefts. METHODS: The clinical data of 94 patients with osteoporotic vertebral compression fractures with intravertebral clefts treated from January 2014 to January 2017 were retrospectively analyzed. The patients were divided into group A and group B according to different operative methods. In group A, 45 patients were treated with unilateral approach PVP, including 17 males and 28 females, aged (75.35±11.82) years old, with a bone density T-value of (-4.28±0.65) g/cm³; in group B, 49 patients treated with manual reduction combined with unilateral approach PVP, including 19 males and 30 females, aged (76.79±9.64) years old, with a bone density T-value of (-4.33±0.72) g/cm³. The operation time, bone cement injection volume and postoperative complications of two groups were recorded. The VAS and ODI scores of two groups were analyzed respectively at 1, 12, 18 months after operation. Vertebral height and kyphosis Cobb angle of two groups were compared immediately after surgery and 12, 18 months after operation. The distribution of bone cement in the vertebral body was observed and its distribution excellent rate was calculated. RESULTS: There was no significant difference in operation time between two groups. The amount of bone cement injection was(8.42±1.24) ml in group A and(9.19±1.09) ml in group B, and the difference between two groups was statistically significant(<0.05). No spinal nerve root injury during operation and no complications including pulmonary embolism, bone cement toxicity and infection were found in two groups. There were 5 cases of bone cement leakage in group A and 4 cases in group B, which did not cause corresponding clinical symptoms and were not treated additionally. The distribution of bone cement in group A was excellent in 25 cases, good in 19 cases, poor in 1 case and in group B was excellent in 45 cases, good in 4 cases. The distribution excellent rate of bone cement was higher in group B than in group A (<0.05). The VAS and ODI scores before operation and 1, 12, 18 months after operation were 8.29±0.74, 2.59±0.14, 3.75±0.38, 3.84±0.88 and 40.04±3.16, 9.24±2.82, 12.27±2.64, 15.83±2.58 in group A, 8.22±0.82, 2.54±0.19, 2.81±0.23, 2.82±0.45 and 39.98±2.05, 9.16±2.10, 9.46±2.41, 9.76±2.46 in group B. There was no significant difference in VAS and ODI scores at 1 month after operation between two groups (>0.05), but group A was higher than group B at 12 and 18 months after operation (<0.05). The vertebral height and Cobb angle before surgery, immediately after surgery, and 12, 18 months after surgery in group A were(59.17±1.42)%, (85.95±2.19)%, (75.27±3.45)%, (68.34±2.24)% and(23.83±3.37)°, (15.26±2.61)°, (17.63±2.16)°, (19.46±2.54)°, and in group B were(59.31±1.87)%, (89.19±2.53)%, (88.62±2.51)%, (88.59±2.62)% and(24.72±3.78)°, (14.91±2.28)°, (15.48±2.55)°, (15.86±2.81)°. Vertebral height Immediately after surgery was greater in group B than in group A and Cobb angle in group B was smaller than in group A (<0.05). During follow-up, there was no significant change in vertebral height in group B, while vertebral body recollapse in group A(<0.05). CONCLUSIONS In the treatment of osteoporotic vertebral compression fractures with intravertebral clefts, the manual reduction combined with PVP is more effective than single PVP, which can effectively prevent vertebral body recollapse and improve the long-term efficacy of patients.
Aged ; Aged, 80 and over ; Bone Cements ; Female ; Fractures, Compression ; Humans ; Male ; Middle Aged ; Osteoporotic Fractures ; Retrospective Studies ; Spinal Fractures ; Treatment Outcome ; Vertebroplasty

OBJECTIVETo research the effects of fufangdenshen tablets on atherosclerotic plasma protein using proteomic technique and further explore its potential molecular mechanism to cure atherosclerosis.

METHODThe plasma of normal, atherosclerosis and cured group were collected, and the albumin in plasma was removed. Proteomic protocol involved of 2-DE, image analysis and spectrometry detection was used to detect regulated plasma protein by fufangdenshen tablets.

RESULT3 decreased expressed and 6 higher protein in atherosclerotic plasma could be recovered by fufangdenshen tablets. The levels of fibrinogen, Granzyme C and immunoglobulin were decreased by fufangdenshen tablets.

CONCLUSIONThe levels of fibrinogen, Granzyme C in atherosclerotic plasma could be decreased by fufangdenshen tablets. The effects of fufangdenshen tablets on atherosclerosis included that: inhibition of adhesion of monocyte, inhibition of proliferation and migration of VSMC, and weakening of inflammation.

Aged ; Coronary Artery Disease ; blood ; Drug Combinations ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; pharmacology ; Fibrinogen ; metabolism ; Granzymes ; blood ; Humans ; Immunoglobulins ; blood ; Middle Aged ; Plants, Medicinal ; chemistry ; Proteomics ; Salvia miltiorrhiza ; chemistry ; Tablets

OBJECTIVEThis study aimed to establish the reference value range of healthy teeth mobility in Chinese youth.

METHODS200 right side teeth of Han nationality of Chinese youths were measured so as to get the range of the parameters.

RESULTSAll parameters of 14 teeth were achieved. The parameter of TM in mandibular incisor was the highest and in mandibular first molar lowest.

CONCLUSIONIt is very significant to get and quantify the healthy teeth's parameter range. Because they can be served as the healthy contrast when dentists diagnose the mobility. It also reflects the fact that lower the TM parameter is, firmer the tooth will be.

Adult ; Asian Continental Ancestry Group ; statistics & numerical data ; Female ; Humans ; Incisor ; physiology ; Male ; Molar ; physiology ; Reference Values ; Tooth Mobility ; diagnosis

OBJECTIVETo explore etiologic fraction (EF) and interaction of hepatitis B virus (HBV) infection and other risk factors for primary hepatocellular carcinoma (PHC) in Guangxi, China.

METHODSA hospital-based case-control study including 500 PHC patients and 500 nontumorous patients was carried out in Guangxi. EF and interactions of HBV infection and other risk factors for PHC were analyzed by crossover analysis and nonconditional multiple logistic regression.

RESULTSHBV infection, family history of PHC, diabetes mellitus, eating raw fish, heavy alcohol consumption, frequently used drug, low income, mental oppression and blood type B all were risk factors for PHC. With EFs of 0.725, 0.186, 0.119, 0.486, 0.385, 0.438, 0.277, 0.607, 0.299, respectively and with etiologic fractions attributable to interaction [EF(A xB)] of 0.736, 0.643, 0.849, 0.551, 0.592, 0.618, 0.902, 0.577; and indices of interaction of 0.743, 0.651, 0.853, 0.560, 0.600, 0.626, 0.907, 0.586, respectively.

CONCLUSIONMain risk factors for PHC might include HBV infection, family history of PHC, diabetes mellitus, eating raw fish, heavy alcohol consumption, frequently used drug, low income, mental oppression and blood type B. HBV infection with other risk factors might exert synergistic action on developing PHC and increase the risk of PHC.

Adolescent ; Adult ; Aged ; Carcinoma, Hepatocellular ; etiology ; China ; epidemiology ; Data Interpretation, Statistical ; Female ; Humans ; Liver Neoplasms ; etiology ; Male ; Middle Aged ; Risk Factors

OBJECTIVETo explore the relationship between clonorchiasis and primary hepatocellular carcinoma (HCC) and analyze the synergistic actions of HBV infection, alcohol consumption and clonorchiasis on HCC development.

METHODSThis hospital-based case-control study was conducted among 444 HCC patients (cases) and 500 non tumor patients (controls) to compare the prevalence of clonorchiasis in the cases and the controls. The risk of clonorchiasis and the synergistic actions between HBV infection, alcohol consumption and clonorchiasis on HCC development were analyzed by crossover analysis and multiple logistic regression.

RESULTSThe prevalence of clonorchiasis in the cases (16.44%) was much higher than that of the controls (2.40%) (X2 = 56.58, P less than 0.01). In the case group, the OR value of those with clonorchiasis was 8.00 (95% CI: 4.34-14.92). The OR value was 4.82 (95% CI: 2.32-10.26) for the subjects whose clonorchiasis was diagnosed less than 10 years before their diagnosis of HCC, and was 17.54 (95% CI: 5.47-57.18) for those whose HCC was diagnosed more than 10 years ago. HBV infection, alcohol consumption and clonorchiasis showed an additive interaction in the development of HCC, with a relative excess risk of interaction of 110.43 and 18.23; attributable proportion of interaction of 0.80 and 0.63; synergy index of 5.18 and 2.84, respectively.

CONCLUSIONClonorchiasis could be an important risk factor for HCC. When the course of clonorchiasis is prolonged, the risk of HCC could increase. HBV infection, alcohol consumption and clonorchiasis might have synergistic actions on the development of HCC.

Adolescent ; Adult ; Aged ; Animals ; Carcinoma, Hepatocellular ; parasitology ; Case-Control Studies ; Clonorchiasis ; Clonorchis sinensis ; isolation & purification ; Female ; Humans ; Liver Neoplasms ; parasitology ; Male ; Middle Aged ; Prevalence ; Risk Factors ; Young Adult