1.Effects of Buyang Huanwu Decoction on Collateral Circulation of Patients with Acute Cerebral Infarction
Journal of Guangzhou University of Traditional Chinese Medicine 2016;(1):1-4
Objective To observe the effects of Buyang Huanwu Decoction(BHD)on collateral circulation of patients with acute cerebral infarction(ACI)through transcranial Doppler sonography(TCD). Methods The randomized controlled trial methods were applied, and 80 ACI patients were randomly divided into treatment group and control group, 40 cases in each group. Two cases from each group were dropped out, and the left 38 cases of each group were included into the analysis. The control group was treated with the standardized western medicine regimen, and the treatment group was given BHD orally on the basis of treatment for the control group. The treatment for the two groups covered 7 days. On treatment day 3 and 7, TCD was adopted to investigate the blood flow velocity of the responsible vessels and the improvement of collateral circulation compensation. On treatment day 7, the scores of National Institute of Health Stroke Scale(NIHSS) in the two groups were compared. Results (1) On treatment day 3, collateral circulation improvement occurred in 12 patients(accounting for 31.58%)from the treatment group , and on treatment day 7 , the improved cases increased to 16(accounting for 42.11%). In the control group , 3 cases(7 . 89%) were improved on treatment day 3 , and 4(10 . 53%) improved on treatment day 7. The treatment group had better effect on improving collateral circulation than the control group, the difference being significant(P<0.01). (2) In the treatment group, 9 cases had increased blood flow velocity(Vm) of the responsible vessels on treatment day 3, and 11 cases had the increase on treatment day 7. In the control group, Vm increase occurred in one case both on treatment day 3 and 7. The treatment group had better effect on increasing Vm than the control group, the difference being significant(P<0.05). (3) On treatment day 7, NIHSS scores were decreased in both groups(P<0.05 or P<0.01), and the decrease of the treatment group was superior to that of the control group(P<0.01).(4) No adverse event was shown in the two g roups during the treatment. Conclusion BHD can constantly improve the blood flow velocity of the responsible vessel and promote collateral vessel building , which results into the recovery of the impaired neural function.
2.Study on the Contents of Trace Elements in SiJunzi Decoction and Siwu Decoction
Jiaming HONG ; Qiongfang LIANG
Journal of Chinese Physician 2002;0(S1):-
The objective of this article was to deliberate the relationship between trace elements and "Qi and blood" theory of traditional Chinese medicine by studying the similarities and differences in the contents of trace elements in SiJunzi decoction and Siwu decoction. Experiments indicate that there were some similarities and differences in the contents of trace elements in SiJunzi decoction and Siwu decoction, and it is very similar to "Qi and blood" theory of traditional Chinese medicine. When the Chinese herbs were decocted, the trace elements of Chinese herbs do not get into medicated solution uniformly. Different elements enter into the medicated solution in different periods of time and batches. It point out that the theory of methods of decocting Chinese herbs has a certain basis. These experiments remain existing some questions and doubts,it is worth to do some further related experiments and to be researched furthe.
3.Primary hepatic amyloidosis:report of 4 cases and reviews of the literature in and abroad
Lixin YANG ; Hong LU ; Jiaming QIAN
Chinese Journal of Practical Internal Medicine 2001;0(03):-
Objective To comprehend the clinical characteristics and treatment of primary hepatic amyloidosis.Methods A total of 10 cases of primary hepatic amyloidosis included. 4 cases from Peking Union Medical College Hospital and 6 cases from other hospitals.reported in the literature in recent 20 years were reviewed,Results (1)The frequent clinical symptoms related to primary hepatic amyloidosis presented as hepatomegaly(90%),abdominal distension(80%),shifting dullness(60%),anorexia(50%),fatigue(40%),edema(40%),weight loss(40%) and abdominal pain(30%).(2)Laboratory tests revealed elevated serum alkaline phosphatase which was (558.3?517.2)U/L,and other liver function involvement were rare:six patients(85.7%)had either a serum or urine monoclonal protein.(3)Liver biopsy is golden standard.The amyloid deposition was mainly located at sinusoida(4 casese,57.1%),and only 2 cases was at vascular(28.6%).Complication of bleeding after liver biopsy was reported(1 case).(4)The classical therapy scheme was melphalan and prednisone,four cases died from liver function failure and infection.Conclusion The clues to the diagnosis of primary hepatic amyloidosis include elevated monoclonal protein,hepatomegaly and an unexplained elevated serum alkaline phosphatase level which is not parallel with other liver functions.Live biopsy is golden standard.The treatment scheme include melphalan and prednisone,but its prognosis is poor.
4.Differences and similarities of clinical feature between alcoholic and biliary chronic pancreatitis
Jiaming QIAN ; Jingnan LI ; Hong LU
Chinese Journal of Digestion 2001;0(03):-
Objective To probe the differences and similarities of clinical feature between alcoholic and biliary chronic pancreatitis (CP) and their therapy. Methods Retrospective analysis of the clinical features was made in 110 cases of CP in Peking Union Medical College Hospital from 1991 to 2000. Results ① In 110 cases of CP, the clinical manifestations were abdominal pain (85.4%), diarrhea (22.7%), calcification of pancreas (13.6%), and pseudocyst of pancreas (28.2%); 3 cases (2.7%) complicated with pancreatic carcinoma. ② The frequency of the different kind of clinical manifestations in alcoholic CP was higher than in biliary CP.③The frequency of diarrhea (29.1%),diabetes mellitus (41.9%) and calcification of pancreas (22.6%) in alcoholic CP was also higher than in those caused by bile duct system diseases (16.7%, 19.1% and 9.5%).④The response rate of medical treatment was 81.2%. Conclusions The clinical features and complications are more typical and occur earlier in alcoholic CP than those in biliary CP. With regard to management, medical treatment is less used than surgical therapy.
5.The clinical differences and similarities between Crohn's disease and primary intestinal lymphoma
Ning ZOU ; Hong LU ; Jiaming QIAN
Chinese Journal of Digestion 1998;0(06):-
Objective To identify the main clinical characteristics helpful for diagnosis and differential diagnosis of Crohn s disease (CD) from primary intestinal lymphoma (PIL). Methods Ninety cases of CD and 46 cases of PIL during 1983-2004 in Peking Union Medical College Hospital were investigated retrospectively. Results The average age of PIL was nearly 10 years elder than that of CD (45. 0?16. 2 vs. 36. 7?15. 7, P
6.Development of a New Multi-Purpose Face Mask for Oxygen Provision in First Aid
Jiaming CAO ; Hong YU ; Xianghe WANG
Chinese Medical Equipment Journal 2003;0(10):-
Objective To develop a new multi-purpose face mask for oxygen provision in first aid,which can be used in both war time and peace time.Methods The structure,operating principle and application of a multi-purpose face mask,whose transparent silicone mask body has even the entrance of nested endoscopy and oxygen concentration regulating twist,are introduced in this paper.Results This mask can be used in painless endoscopy and emergent oxygen supply in tracheal intubatton.Conclusion The mask can greatly enhance the safety of painless endoscopy and it can also be used as mask for the use of general anesthesia.
7.Problems in Enteral Nutrition for Induction and Maintenance of Remission of
Hong YANG ; Meng JIN ; Jiaming QIAN
Chinese Journal of Gastroenterology 2016;21(12):708-710
Aiming for improving the understanding of enteral nutrition(EN)in active and remittent Crohn’s disease (CD),this paper reviewed the history of EN,clarified the mechanisms of nutritional treatment,with emphasis on the effectiveness and key points of EN in the treatment of active and remittent CD.
8.Feasibility of testing ppENK gene methylation in stool with methylation-specific polymerase chain reaction assay in pancreatic cancer diagnosis
Shurui BU ; Jiaming QIAN ; Hong YANG
Chinese Journal of Digestion 2012;32(7):466-468
Objective To evaluate the feasibility of testing the high methylation of ppENK gene in stool with methylation-specific polymerase chain reaction (MSP) assay in pancreatic cancer diagnosis.Methods Twenty-four fresh stool samples of pancreatic cancer patients and six healthy control samples were collected.The methylation status of ppENK gene in all the stool samples was detected by MSP assay.The positive rate of wild-type ppENK gene in all the stool samples was determined by polymerase chain reaction (PCR).And 10 non wild-type ppENK gene negative pancreatic cancer samples were collected,and K-ras gene mutation was detected by PCR-restriction fragment length polymorphism (RFLP).The single cell suspension of pancreatic cancer PC3 cell line was added into stool sample from the same healthy individual,the positive rate of ppENK gene methylation was detected by MSP assay.The minimum number of pancreatic cancer cell was calculated when methylation was positive.Results The rate of methylation detection in 30 samples was 0 (0/30); and the rate of non-methylation detection was 10% (3/30).The rate of wild-type ppENK detection was 6.7% (2/30).By PCR-RFLP assay,eight were successfully amplified and seven had mutation in 12th code of K-ras gene in 10 selected wild-type ppENK gene negative pancreatic cancer samples.The minimum number of pancreatic cancer cells needed for ppENK methylation band positive detected by MSP was 50 cell/ml.Conclusion Detecting ppENK gene methylation status in stool samples of pancreatic cancer patients by MSP assay has not yet become the method of pancreatic cancer screening and diagnosis.
9.An analysis of adverse drug reactions of thalidomide in treatment of immune-related bowel diseases
Hanqing LUO ; Bei TAN ; Hong Lü ; Jiaming QIAN
Chinese Journal of Internal Medicine 2013;52(9):726-729
Objective To investigate the safety of thalidomide in the treatment of immune-related bowel diseases for providing clinical reference.Methods Thirty-five patients with immune-related bowel diseases (31 Crohn's disease,2 ulcerative colitis and 2 Behcet's disease) treated with thalidomide were enrolled in this study.The incidence,type,severity,duration of thalidomide related adverse drug reaction (ADR) and the dose-effect relationship of neurotoxicity were analyzed.Results All the patients were treated with a mean dose of thalidomide (109.29 ± 30.37) mg/d for (18.8 ± 12.4) months,and 33 occurred ADR.The three most frequent ADR were numbness [51.4% (18/35)],somnolence [48.6% (17/35)] and dermatitis [37.1% (13/35)].The median time to development of these three ADR were 6.50,0.25,and 1.00 months,respectively.Severe ADR leading to withdrawal accounted for 20.0% (7/35),including reasons of peripheral neuritis (3/7),dermatitis (2/7) and myelosuppression (2/7).The incidence of peripheral neuritis was not significantly related to the maximal and initial dose of thalidomide (P > 0.05).Conclusions Although the incidence of ADR was relatively high during the treatment of thalidomide,most of them were mild and well tolerated.Thalidomide can be safely used in patients with immune-related bowel diseases under close monitoring.
10.Clinical characters of ulcerative colitis associated colorectal cancer and carcinogenesis related protein expression
Jingnan LI ; Weiyang ZHENG ; Jiaming QIAN ; Xinqing LU ; Hong YANG
Chinese Journal of Digestion 2010;30(11):808-810
Objective To explore the clinical features and possible carcinogenesis mechanism of the ulcerative colitis (UC)-associated colorectal cancer. Methods From 1984 to 2008, 6 clinical cases of UC-associated colorectal cancer were collected at Peking Union Medical College Hospital. The characters of morbidity, clinical features, pathology type, treatment and prognosis were analyzed.Immunohistochemistry(IHC) was performed to study the protein expression of adenomatous polyposis coli protein(APC), β-catenin, P53 and Wnt-1 in the specimens. Results The canceration of UC was 1.1 %, higher in female cases (5/6), the average duration was 14.3 years. All cases presented typical UC manifestation, most involved total colon (5/6) and none of them complicated with primary sclerosing cholangitis (PSC). There were 4 rectal cancers and 2 descending colon caners the UC cases collected. The major pathology type was adenocarcinoma with poor prognosis. The positive protein expression ratio of APC, β-catenin, P53 and Wnt-1 were 6/6, 6/6, 5/6 and 6/6 respectively.Conclusion The rectal cancer should be monitored and prevented in UC patients with total colon involved and long disease duration. Multi-pathway may possibly be involved in the carcinogenesis.