AIM: To compare the effects of different surgeries in the treatment of angle closure glaucoma with cataract and the improvement of quality of life.METHODS: The clinical data of 60 cases (60 eyes) with angle closure glaucoma and cataract who were admitted to the hospital between January 2014 and October 2016 were collected.According to the surgical method, they were divided into the control group (simple trabeculectomy, n=28) and the observation group (trabeculectomy combined with phacoemulsification and intraocular lens implantation, n=32).The changes of visual acuity and intraocular pressure before and after surgery were compared between the two groups.The incidence of postoperative complications was statistically analyzed, and the quality of life was compared between the two groups.RESULTS: Before surgery, there was no significant difference in visual acuity, intraocular pressure and anterior chamber depth between the two groups (P>0.05).At 4wk after surgery, the visual acuity of two groups increased and intraocular pressure decreased.The anterior chamber depth of observation group increased while that of the control group decreased (P<0.05).At 4wk after surgery, the visual acuity and anterior chamber depth of observation group were higher than that of the control group but intraocular pressure was lower than that of control group (P<0.05).The success rate of surgery and the opening rate of chamber angle after surgery in the observation group were higher than those in the control group (P>0.05).The incidence of postoperative complications in the observation group was lower than that in the control group (P<0.05).Before surgery, there was no statistically significant difference in quality of life score between the two groups (P>0.05).At 4wk and 3mo after surgery, the scores of the two groups increased (P<0.05), and the quality of life scores of observation group were higher than those of the control group at different time (P< 0.05).CONCLUSION: The success rate of trabeculectomy combined with phacoemulsification and intraocular lens implantation is high in the treatment of angle closure glaucoma with cataract.The regimen can improve the visual function, reduce the incidence of postoperative complications, and improve the quality of life of patients.

In this paper the species of ethnic medicinal plants Orobanche, Cistanche and Boschniakia, and their ethnopharmaceutical uses were comprehensively summarized by field investigation, systematical data analysis and comparison of relevant specimen and references. The results showed that six plants belonging to Orobanche were used as seven kinds of ethnic medicinal plants, two plants attributing Boschniakia were used as ten kinds of ethnic medicinal plants, two plants of Cistanche were used as three ethnic medicinal plants. The same plant was often used as different ethnic medicine in varied ethnic minorities. The effects of the ethnic medicines included yang-tonifying, hemostasis and analgesic activities. Hence, it is necessary to develop the rich plant resource of Orobanche for alleviation of Cistanche resources shortage.
Cistanche ; chemistry ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Orobanchaceae ; chemistry ; Orobanche ; chemistry ; Phytotherapy

OBJECTIVETo study the changes of biomarkers in cerebrospinal fluid (CSF) in cerebral amyloid angiopathy (CAA) dementia and Alzheimer(')s disease.

METHODSLevels of amyloid protein β (Aβ42, Aβ40) and phosphorylated Tau-protein (P-tau) in CSF and ratio of Aβ42/Aβ40 were tested in 5 cases with CAA dementia and 20 cases with Alzheimer's disease collected at Peking Union Medical College Hospital from December 2001 to March 2011.

RESULTSThe levels of Aβ42, Aβ40, and P-tau in CSF and ratio of Aβ42/Aβ40 were (660.4 ± 265.2) ng/L, (7111.0 ± 1033.4) ng/L, (71.8 ± 51.5) ng/L, and 0.077 ± 0.033, respectively in CAA dementia and (663.6 ± 365.6) ng/L, (5115.0 ± 2931.1) ng/L, (47.7 ± 38.8) ng/L, and 0.192 ± 0.140, respectively in Alzheimer's disease patients. There were no statistically significant differences between CAA dementia and Alzheimer's disease in terms of these CSF biomarkers (all P>0.05).

CONCLUSIONMeasurements of CSF biomarkers may not be helpful in differential diagnosis of CAA and Alzheimer's disease.

Aged ; Aged, 80 and over ; Amyloid beta-Peptides ; cerebrospinal fluid ; Apolipoproteins E ; genetics ; Biomarkers ; cerebrospinal fluid ; Cerebral Amyloid Angiopathy ; cerebrospinal fluid ; Dementia ; cerebrospinal fluid ; Humans ; Male ; tau Proteins ; cerebrospinal fluid

Adult ; Fever ; etiology ; Gastrointestinal Hemorrhage ; etiology ; Humans ; Male ; Polyps ; complications ; Stomach Diseases ; complications

To investigate the role of distribution and phylogeny of phenylethanoid glycoside in medicinal plants of Gesneriaceae, five phenylpropanoid glycosides, acteoside, paraboside B, isonuomioside A, paraboside II, and paraboside III were quantitatively determined in 12 species of Gesneriaceae by HPLC. The existence and content of these compounds were analyzed. The results showed that phenylethanoid glycosides were found in the most of those plants, but the kind of phenylethanoid glycosides varied in different species. Acteoside distribute in most of this plant group, paraboside B, isonuomioside A, paraboside II, and paraboside III were rare in those plants. The results of this study support morphological viewpoint that Trib. Trichosporeae is more developmental than Trib. Didymocarpeae.
Glucosides ; chemistry ; metabolism ; Magnoliopsida ; metabolism ; Phenylethyl Alcohol ; chemistry ; Plants, Medicinal ; metabolism

Objective To investigate the influence of synangio-excision-restruction in pancreatic cancer radical operation on the complications,living quality and survival status in the patients with pancreatic cancer.Methods A total of 255 patients with pancreatic cancer in our hospitals from January 2010 to October 2015 were selected and divided into 3 groups according to different operation modes:41 cases in the Synangio-excision-restruction group(A),113 cases in the non-synangio-excision-restruction group (B) and 101 cases in the palliative by-pass operation group(C).The clinical data in 3 groups were analyzed.The influence of Synangio-excision-restruction on operative complications,living quality and survival status was investigated.Results The incidence rate of complications in the group A was 56.10％,which was obviously higer than 34.51％ in the group 1β and 20.79％ in the group C,and the difference was statistically significant(P＜0.05).In the group A,the incidence rates of belly ache and body weight gain were 36.59％ and 51.22％ respectively,which comparing with 91.09％ and 9.09％ in the group C showed statistically significant difference(P＜0.05).The median survival time(MST) in the group A was 11.83 months,which in the group B and C were 15.43 months and 7.50 months,the difference between the group A and C was statistically significant(x2 =4.27,P＜0.05);while the difference between the group A and B was not statistically significant(x2=3.67,P＞0.05).Conclusion For the pancreatic cancer patients with affected portal vein and inferior mesenteric vein,the synangio-excision-restruction radical operation can obviously prolong the patients' survival time and improves their living quality.

OBJECTIVETo study the cardiovascular risk factors and clinical medications in patients with cardiovascular disease in Guangzhou hospitals.

METHODSCluster sampling and non-random sampling methods were used to analyze the cardiovascular risk factors and clinical medications among the 6691 inpatients with cardiovascular diseases in the department of cardiology of 9 large general hospitals in Guangzhou during 1995-2005.

RESULTSCompared with the data in 1995, the incidences of hypertension, type 2 diabetes, and hypertriglyceridemia increased while hypercholesteremia, elevated low-density lipoprotein, and low high-density lipoprotein levels decreased in 2005. The percentage of patients with level 1 (mild) hypertension was lower while that of patients with level 2 (moderate) hypertension higher in 2005 than in 1995. The percentages of use of angiotensin-converting enzyme inhibitors (ACEI), angiotensin II receptor antagonist (ARB), beta-blockers, diuretics, and anti-platelet drugs (aspirin, clopidogrel), as well as statins lipid-lowering drugs, increased significantly in 2005 as compared with those in 1995.

CONCLUSIONThe cardiovascular risk factors and clinical medications underwent significant changes in Guangzhou hospitals in the period from 1995 to 2005, and the blood pressure, blood glucose, hypertriglyceridemia of the patients did not appear to be well controlled. The application rate of ACEI, ARB, beta-blockers, diuretics, aspirin, clopidogrel and statins increased rapidly for treatment of cardiovascular diseases, and these drugs have become the first-line drugs.

Adrenergic beta-Antagonists ; therapeutic use ; Adult ; Aged ; Angiotensin Receptor Antagonists ; therapeutic use ; Angiotensin-Converting Enzyme Inhibitors ; therapeutic use ; China ; epidemiology ; Diabetes Mellitus, Type 2 ; drug therapy ; epidemiology ; Female ; Humans ; Hyperlipidemias ; drug therapy ; epidemiology ; Hypertension ; drug therapy ; epidemiology ; Incidence ; Male ; Middle Aged ; Risk Factors ; Sampling Studies

The use of monoclonal antibodies (mAbs) for cancer therapy has achieved considerable success in recent years. Approximate 17 monoclonal antibodies have been approved as cancer therapeutics since 1997. Antibody-drug conjugates (ADC) are powerful new treatment options for cancer, and naked antibodies have recently achieved remarkable success. The safety and effectiveness of therapeutic mAbs in oncology vary depending on the nature of the target antigen and the mechanisms of tumor cell killing. This review provides a summary of the current state of antibody-based cancer therapy, including the mechanisms of tumor cell killing by antibodies, tumor antigens as antibody targets, clinical effectiveness of antibodies in cancer patients and nanoparticles-based ADCs.
Antibodies, Monoclonal ; immunology ; therapeutic use ; Antigens, Neoplasm ; immunology ; Antineoplastic Agents ; therapeutic use ; Humans ; Immunoconjugates ; therapeutic use ; Nanoparticles ; Neoplasms ; immunology ; therapy

Aged ; Castleman Disease ; immunology ; pathology ; Diagnosis, Differential ; Humans ; Immunoglobulin G ; metabolism ; Lymphatic Diseases ; immunology ; pathology ; surgery ; Lymphoma ; pathology ; Male ; Plasma Cells ; immunology ; Pseudolymphoma ; immunology ; pathology

Objective To investigate the genotype of metallo-?-lactamases (MBL) produced by carbapenem resistant Pseudomonas aeruginosa in pediatric patients.Methods 59 strains of resistance to imipenem or meropenem were collected from December 2003 to November 2005 in Beijing children's hospital.Isolates were further evaluated for MBL production by two screening methods.MBL Etest strips were used to screen the phenotype of MBL production.Molecular screening for blaVIM,blaIMP,blaSPM and blaGIM was carried out using primers targeting the conserved regions of the MBL genes.The PCR fragments obtained with integron primers were sequenced on both strands.The nucleotide sequences were compared with sequences available over the Internet.Results Of the 59 carbapenem resistant Pseudomonas aeruginosa included in this study,29 (49.2%)were MBL positive using Etest methods,and 39 (66.1%) of these tested positive for MBL genes by PCR.35 (89.7%) were positive for blaIMP genes and 4 (10.3%) were positive for blaVIM genes.All isolates were negative for SPM and GIM DNA sequencing revealed that the IMP-1 was detected in 35 IMP-producing isolates,and VIM-2 was detected in 4 VIM-producing isolates.Conclusions This study has demonstrated that MBL-producing strains in pediatric are more common than in adult.IMP-1-producing strains are the main in pediatric,and VIM-2-producing strains concurred.The production of MBL is one of the important reasons of carbapenem resistant Pseudomonas aeruginosa in pediatric.It is very important to monitor the production of MBL.