1.Progress of glutaric aciduria type I.
Chinese Journal of Pediatrics 2012;50(12):912-914
Amino Acid Metabolism, Inborn Errors
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diagnosis
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genetics
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therapy
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Brain
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diagnostic imaging
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metabolism
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pathology
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Brain Diseases, Metabolic
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diagnosis
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genetics
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therapy
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Child, Preschool
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Diagnosis, Differential
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Glutarates
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metabolism
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Glutaryl-CoA Dehydrogenase
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deficiency
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genetics
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Humans
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Infant
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Infant, Newborn
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Lysine
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metabolism
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Magnetic Resonance Imaging
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Multiple Acyl Coenzyme A Dehydrogenase Deficiency
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diagnosis
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genetics
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therapy
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Mutation
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Neonatal Screening
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methods
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Radiography
2.The clinical characteristics of colorectal cancer in Guangdong province
An-Gao XU ; Bo JIANG ; Zhi-Jin YU ;
Chinese Journal of Digestion 2001;0(07):-
Objective To investigate the clinical characteristics of colorectal cancer and its trend in Guangdong province.Methods The data from 6501 patients with pathologically confirmed colorectal cancer of 5 hospitals from 1990 to 2004 was analyzed.Results The mean age of 6501 patients with colo- rectal cancer was 59 years old,with the predominant age ranged from 61 to 70 years old.The proportion of young patients decreased from 7.1% to 3.5%.and the ratio between male and female was 1.47:1, which was gradually increased with increasing of age.The prevelence reached a high peak(60 years old) and dropped after that as a single peak curve.The ratio between rectal cancer and colon cancer was 1.1: 1,and the descending colon cancer accounted for 27.6%.With ageing,the rectal cancers decreased while the right hemi colon cancer increased gradually.Tubular adenocarinoma was predominant with his- tological typing,which accounted for 76.0%.The progressing stage(Dukes B,C,and D)was found in 93.9% of all cases.Conclusions The onset age of patients with colorectal cancer become close to west- ern country.The proportion of young patients are decreasing.The ratio between male and female dis- plays a single peak curve from rising to dropping.A tendency of decreasing percentage in rectal cancer and the gradual increasing in right hemi colon cancer emphasize the importance of colonoscopy in colorec- tal caner screening.
3.Effects of irradiation of intense pulsed light on the collagen metabolism in human fibroblasts
jin, MA ; shi-ming, GAO ; zhi-hong, FAN
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(08):-
Objective To investigate the effects of intense pulsed light(IPL) on the collagen metabolism in human fibroblasts.Methods The callan foreskin fibroblasts were cultured and treated with different wave length and designed dose of IPL irradiation(590-1 200 nm,and 29 J/cm2),while 10 without IPL irradiation as controls.By culturing 1,12,24 and 48 h after the irradiation,the synthesis of collagen was measured by 3H-proline incorporation determination. Results The synthesis of collagen activity increased significantly(P
4.A Review on Relations Between Pathogenicity and Melanin of Plant Fungi
Zhi-Yan CAO ; Sheng-Yong YANG ; Jin-Gao DONG ;
Microbiology 1992;0(01):-
Melanin is formed by oxidative polymerization of phenolic compounds,basically different kinds of melanin come from different organisms.DOPA melanin and DHN melanin have same physical and chemical characters although they have different biosynthetic pathway.DHN melanin is common in plant fungi and plays an important role on infection.The melanin accumulates in the fungal cell walls and prevents organic and inorganic molecules penetrating out,that insures appressorium's pressure and infection ability.This paper has reviewed the kinds and characters,especially discussed the role of melanin during pathogen infection based on our some research.
5. Study on preparation and storage stability of ginsenoside Re liposomes
Chinese Traditional and Herbal Drugs 2018;49(2):330-336
Objective To establish and optimize preparation technology of ginsenoside Re liposomes, therefore to improve storage stability. Methods Ginsenoside Re liposomes were prepared by the method of film dispersion-mechanical vibration, which were collected by separating liposome from disclosed free drug by dialysis method. Measure entrapment efficiency by HPLC. Prepare freeze-dried liposome preparations by freezing-drying technology. Taking entrapment efficiency as the main screening index, optimize liposome formulation and freezing-drying technology by orthogonal test design. Results The entrapment efficiency of ginsenoside Re lipidosomes prepared by the method of film dispersion-mechanical vibration is the highest. The best formulation technology is: Mass ratio of drug and phospholipid is 1∶30, mass ratio of phospholipid and cholesterol is 16∶1, ice-water bath ultrasound is 30 min, and double distilled water is hydration solution; The best freezing-drying technology is: Taking sucrose as the freeze-drying protective agent, mass ratio of disaccharide-water is 1∶10, pre-freezing temperature is −20 ℃, and normal saline of 0.9% is reconstitution solution. Conclusion The preparation technology of liposome is stable and practicable. The ginsenoside Re liposome prepared by taking the sucrose as the freeze-drying protective agent has good indexes, which can extend the storage period.
6.Association between prodromal headache and propensity of rebleeding after aneurysmal subarachnoid hemorrhage
Gao-Ping LIN ; Jin-Zhi ZHENG ; Li-Li SHENG ;
Chinese Journal of Emergency Medicine 2006;0(10):-
Objective To investigate the association between prodromal headache and the propensity of rebleeding after aneurysmal subarachnoid hemorrhage.Method Prodromal headache was defined as a sudden attack of severe headache lasting at least one hour with or without accompanying symptoms,not leading to a diagnosis of SAH 4 weeks before the confirmation of subarachnoid hemorrhage.Two hundred and nine patients with aneurymal subarachnoid hemorrhage were enrolled in this research.Age,gender,Hunt-Hess grade,D-dimer, (FBG),site and number of aneurysms and prodromal headache were recorded.Patients were divided into rebleeding group and non-rebleeding group.Comparing the above survey components between two groups was carried out by using case control study method.Age,aneurysm number,D-dimer and fibrinogen of the two groups were analyzed by t test.Prodromal headache,gender,site of aneurysms were analyzed by chi square test.Hunt- Hess grade was analyzed by rank test.Results Twenty-two(10.5%)patients had rebleeding.In the rebleeding group,10 patients(45.5%)had prodromal headache,while in the non-rebleeding group(n=187),21 patients (11.2%)had prodromal headache.Patients with prodromal headache had greater propensity of rebleeding compared with those without prodromal headache(P
7.Effect of Yi Jin Jing (Sinew-transforming Qigong Exercises) on skeletal muscle strength in the elderly
feng Gao ZHU ; fang Zhi SHEN ; he Qing SHEN ; qin Yue JIN ; yong Zhi LOU
Journal of Acupuncture and Tuina Science 2017;15(6):434-439
Objective: To observe the effect of Yi Jin Jing (Sinew-transforming Qigong Exercises) on the muscle strength in senile sarcopenia. Methods: Sixty-five old people with sarcopenia were randomized into Yi Jin Jing group and a blank control group. Thirty-three patients in Yi Jin Jing group practiced Yi Jin Jing (Sinew-transforming Qigong Exercises), while 32 patients in the blank control group didn't receive any interventions. The muscle strength was measured before and after 12-week training. Results: During the study, each group had 1 dropout. The muscle strength was improved after 12-week training in Yi Jin Jing group, and the difference was statistically significant (P<0.05); there was no significant difference in the blank control group (P>0.05). After the intervention, there was a significant difference between Yi Jin Jing group and the blank control group in comparing the muscle strength (P<0.05). Conclusion: Constant Yi Jin Jing (Sinew-transforming Qigong Exercises) training can notably improve skeletal muscle strength in senile sarcopenia.
8.Clinical observation on common peroneal nerve palsy treated with comprehensive therapy.
Li-Juan YANG ; Ya-Li LIU ; Shu-Bin WANG ; Zhi-Gao JIN
Chinese Acupuncture & Moxibustion 2014;34(4):334-336
OBJECTIVETo compare the difference of the clinical efficacy on common peroneal palsy between the comprehensive therapy of electroacupuncture, moxibustion and moving cupping method and western medication.
METHODSNinety cases of common peroneal nerve palsy were randomized into a comprehensive therapy group and a western medication group, 45 cases in each one. In the comprehensive therapy group, electroacupuncture was applied to Yanglingquan (GB 34), Zusanli (ST 36), Xuanzhong (GB 39), Jiexi (ST 41), Taichong (LR 3), Zulinqi (GB 41) and the others, combined with warm moxibustion and moving cupping on the lateral side of the affected leg. The comprehensive therapy was used once a day. In the western medication group, vitamin B1 , 10 mg each time, 3 times a day; and mecobalamine, 0. 5 mg each time, three times a day were prescribed for oral administration. In the two groups, 15 days made one session, and the efficacy was observed after 2 sessions treatment.
RESULTSThe total effective rate of the improvement of sensory function and motor nerve function was 97. 8% (44/45) in the comprehensive therapy group and was 82. 2% (37/ 45) in the western medication. The efficacy in the comprehensive therapy group was better than that of the western medication (P<0. 01). The electrophysiological examination showed that the amplitude of motor conduction of deep peroneal nerve and that of sensory conduction of surficial peroneal nerve after treatment were improved remarkably as compared with those before treatment in the comprehensive therapy group (both P<0. 05). The amplitude of motor conduction of deep peroneal nerve was improved significantly in the comprehensive therapy group as compared with that in the western medication group (P<0. 05).
CONCLUSIONThe comprehensive therapy of electroacupuncture, moxibustion and moving cupping method achieves the significant efficacy on common peroneal nerve palsy as compared with western medication.
Adolescent ; Adult ; Aged ; Combined Modality Therapy ; Electroacupuncture ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Paralysis ; physiopathology ; therapy ; Peroneal Nerve ; physiopathology ; Young Adult
9.Successful pregnancy after amniotic fluid embolism.
Zhao-yi FENG ; Chun-yan SHI ; Hui-xia YANG ; Xue-lian GAO ; Yan-zhi JIN
Chinese Medical Journal 2013;126(14):2799-2799
10.Preoperative localization of additional pulmonary nodules in suspected lung cancer patients
Tianhao SU ; Long JIN ; Zhi GAO ; Guowen XIAO ; Guang CHEN ; Yanjing HAN ; Zhiyuan ZHANG ; Kailan YANG
Journal of Practical Radiology 2017;33(8):1265-1268
Objective To study CT-guided localization of additional pulmonary nodules with microcoils prior to video-assisted thoracoscopic surgery (VATS) resection in patients with suspected lung cancer.Methods Eleven patients suspected lung cancer underwent preoperative microcoils localization towards additional small pulmonary nodules.The head of microcoil was pinpointed adjacent to the target nodule while its end tail remained above the visceral pleura.VATS were performed within 24 hours, and comprehensive assessments were conducted according to surgical and pathological outcomes of primary and additional lesions, and suitable surgical processes were followed.Results All 11 localizing pulmonary nodules (4-15 mm in diameter) were successfully removed after VATS, 9 microcoils'' end tails of which were placed above visceral pleural surface.There were no serious complications related with localizing procedure.Other 16 lesions including 11 primary ones were resected.The surgical and pathological outcomes for lung lesions were utterly assessed.Conclusion Microcoil preoperative localization provides helpful orientation for complete resection and assessment of multiple pulmonary lesions in patients with suspected lung cancer.