Objective To observe the immunologic effect of lactoferrin on repeated respiratory infection(IRRI) in children.Methods Ninety-eight cases of IRRI were divided into two groups randomly.The control group (48 cases)were treated with routine therapy.The treatment group(50 cases) were treated with lactoferrin based on routine therapy for 2-3 months.T cell subgroup,immunoglobulin and complements were determined before and after treatment.Results Total effective rates in treatment group and control group were 86% and 22.9% respectively.The therapeutic efficacy in treatment group was significantly higher than that in control group(P

OBJECTIVETo evaluate the effect and safety of Nuanxin Capsule (NXC) in treating patients with chronic heart failure (CHF).

METHODSAdopting the randomized, positive controlled, double-blinded design, 150 CHF patients were assigned to the treatment group and the control group equally, they were treated with optimal western medical therapeutic scheme in combining respectively with NXC and placebo for 24 weeks. The indices for effectiveness and safety evaluation, such as Chinese medicine syndrome, grade of heart function, myocardial contraction, as well as the re-hospitalization rate and mortality, were observed.

RESULTSThe total effective rate on heart function in the treatment group and the control group was 78.87% and 64.38% respectively, that on Chinese medicine syndrome was 85.9% and 63.0% respectively, comparisons of the two indices between the two groups all showed significant difference (P < 0.05, P < 0.01). And a better efficacy for improving patients' cardiac contraction function and quality of life was shown in the treatment group (P < 0.05, P < 0.01). The re-hospitalization rates in them were 23.9% and 53.4% respectively (P < 0.05), and 22.54% and 42.5% of the re-hospitalized patients had attack of acute heart failure, a significant difference was found between the two groups (P < 0.05). The mortality in them was 2.90% and 8.95% respectively, showing no significant difference between groups (P > 0.05). No obvious adverse effect was found in both groups.

CONCLUSIONSNXC could improve the heart function of patients, it has obvious curative effect and good safety in treating chronic heart failure.

Aged ; Aged, 80 and over ; Double-Blind Method ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Heart Failure ; drug therapy ; Humans ; Male ; Middle Aged ; Phytotherapy ; Treatment Outcome

Animals ; Animals, Newborn ; Bifidobacterium ; growth & development ; metabolism ; Gastrointestinal Tract ; microbiology ; Liver Function Tests ; Parenteral Nutrition ; methods ; Rabbits

Metabolic abnormalities were identified and carotid intima-media-thickness(IMT)was measured in 221 individuals at risk for metabolic syndrome(MS).The results indicated that IMT was significantly thicker in MS individuals than that in non-MS individuals(P＜0.01).And there was a tendency of progressive increase in IMT with increasing components of metabolic syndrome.

OBJECTIVETo observe the effect of Cordyceps sinensis (CS) powder on renal oxidative stress and mitochondria functions in 5/6 nephrectomized rats, and to primarily explore its possible mechanisms.

METHODSTotally 30 male Sprague-Dawley rats were divided into the sham-operation group, the model group, and the treatment group by random digit table, 10 in each group. A chronic kidney disease (CKD) rat model was prepared by one step 5/6 nephrectomy. Rats in the treatment group were intragastrically administered with CS powder solution at the daily dose of 2 g/kg, once per day. Equal volume of double distilled water was intragastrically administered to rats in the sham-operation group and the model group. All medication lasted for 12 weeks. The general condition of rats, their body weight, blood pressure, 24 h proteinuria, urinary N-acetyl-β-D-glucosaminidase (NAG), serum creatinine (SCr) , and blood urea nitrogen (BUN) were assessed before surgery, at week 2, 4, 6, 8, 10, and 10 after surgery. Pathological changes of renal tissues were observed under light microscope. Morphological changes of mitochondria in renal tubular epithelial cells were observed under transmission electron microscope. Activities of antioxidant enzymes including reduced glutathione (GSH), manganese superoxide dismutase (MnSOD), and malondialdehyde (MDA) in fresh renal tissue homogenate were detected. Mitochondria of renal tissues were extracted to detect levels of mitochondrial membrane potential and changes of reactive oxygen species (ROS). And expressions of cytochrome-C (Cyto-C) and prohibitin in both mitochondria and cytoplasm of the renal cortex were also measured by Western blot.

RESULTS(1) Compared with the sham-operation group, body weight was significantly decreased at week 2 (P <0. 01), but blood pressure increased at week 4 (P <0. 05) in the model group. Compared with the model group, body weight was significantly increased at week 12 (P <0. 01), but blood pressure decreased at week 8 (P < 0. 01) in the treatment group. (2) Compared with the sham-operation group, 24 h proteinuria, urinary NAG, blood SCr and BUN significantly increased in the model group (all P <0. 01). Compared with the model group, blood and urinary biochemical indices all significantly decreased in the treatment group (all P <0. 01). (3) Results of pathological renal scoring: Glomerular sclerosis index, scoring for tubulointerstitial fibrosis, degree of tubulointerstitial inflammatory infiltration were all obviously higher in the model group than in the sham-operation group (all P <0. 01). All the aforesaid indices were more obviously improved in the treatment group than in the model group (all P <0. 01). (4) Compared with the sham-operation group, activities of MnSOD and GSH-Px were significantly reduced, but MDA contents obviously increased in the renal cortex of the model group (all P <0. 01). Compared with the model group, activities of MnSOD and GSH-Px obviously increased (P <0. 05, P <0. 01), but MDA contents obviously decreased in the renal cortex of the treatment group (P <0. 01). (5) Compared with the sham-operation group, the mitochondrial membrane potential significantly decreased, but ROS levels significantly increased in the model group (all P <0.01). Compared with the model group, mitochondrial transmembrane potential increased in the treatment group, thereby inhibiting the tendency of increased production of ROS (both P < 0. 01). (6) Results of Western blot showed that, compared with the sham-operation group, expression levels of mitochondrial Cyto-C and Prohibitin were significantly reduced in the renal cortex (P <0. 01), but significantly elevated in the cytoplasm of the model group (P <0. 01). Compared with the model group, each index was obviously improved in the treatment group with statistical difference (P <0. 05, P <0. 01).

CONCLUSIONCS powder had renal protection, and its mechanism might partially depend on in- hibition of oxidative stress and protection for mitochondria.

Acetylglucosaminidase ; metabolism ; Animals ; Blood Urea Nitrogen ; Cordyceps ; Drugs, Chinese Herbal ; pharmacology ; Kidney ; Kidney Cortex ; Kidney Diseases ; Kidney Function Tests ; Male ; Malondialdehyde ; metabolism ; Mitochondria ; Nephrectomy ; Oxidative Stress ; drug effects ; Proteinuria ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase ; metabolism

Congenital pulmonary hypoplasia is a rare developmental abnormality of the lung with an incidence rate of around 1/5000 000. As a fatal condition associated with respiratory insufficiency after birth, this disease is rare in adults. We treated a 29-year-old female patient with congenital pulmonary hypoplasia and concurrent of cystic duct calculus in May, 2011 using single-port transumbilical laparoscopic cholecystectomy, which resulted in a good therapeutic effect comparable to that by routine laparoscopic cholecystectomy.
Abnormalities, Multiple ; Adult ; Cholecystectomy, Laparoscopic ; methods ; Female ; Gallstones ; complications ; surgery ; Humans ; Lung ; abnormalities ; Lung Diseases ; complications

OBJECTIVETo study the distribution laws of Chinese medicine syndromes in patients with chronic heart failure (CHF) by clinical epidemiologic investigation.

METHODS512 CHF patients were studied, including 168 items of symptoms and 48 items of tongue and pulse pictures. A database of Chinese medicine syndromes was established, and 9 disease nature elements and 5 disease location elements were extracted. Frequency analysis was performed on all symptoms, tongue and pulse pictures. The variables with frequency constituent ratio less than 10.0% were deleted. Then the features of clinical epidemiology, syndrome patterns, syndrome elements, main symptoms, as well as tongue and pulse pictures were analyzed.

RESULTS(1) The disease nature elements of CHF covered qi deficiency, yin deficiency, and yang deficiency (categorized as the essential deficiency), as well as blood stasis, turbid phlegm, and the retained fluid (categorized to the superficiality excess). Among them, frequencies of qi deficiency and blood stasis (both more than 85.0%) were the highest. The disease location elements of CHF were ordered in frequency as Xin (97.9%), Pi (88.1%), followed by Shen (43.0%), Fei (30. 1%), and Gan (7.0%). (2) In the distribution of syndrome patterns in CHF patients, qi deficiency phlegm-stasis syndrome was the most (59.2%), followed by qi-yin deficiency with phlegm-stasis intermingle syndrome (20.3%), Xin-yang decline with phlegm-stasis obstruction syndrome (7.0%), and yang-deficiency with water overflowing syndrome (5.5%). (3) Patients with heart function grade II, III, and IV mainly manifested as qi-deficiency with phlegm-stasis syndrome. Besides, qi-yin deficiency with phlegm-stasis intermingle syndrome could be often seen in those with grade III. And Xin-yang decline with phlegm-stasis obstruction syndrome and yang-deficiency with water overflowing syndrome could often be seen in those with grade IV.

CONCLUSIONSThe pathogenesis of CHF is essential deficiency and superficiality excess. The essentiality consists of qi deficiency, yin deficiency, and yang deficiency, and the superficiality consists of blood stasis, turbid phlegm, and retained fluid. The disease was located at the five zang-organs, mainly dominated at Xin and Pi, and associated with Fei, Shen, and Gan. Qi deficiency phlegm-stasis syndrome was dominated in Chinese medicine syndrome patterns. Along with the aggravation of CHF, Chinese medicine syndrome pattern shows certain development laws.

Adolescent ; Adult ; Aged ; Chronic Disease ; Female ; Heart Failure ; diagnosis ; epidemiology ; Humans ; Medicine, Chinese Traditional ; Middle Aged ; Yang Deficiency ; diagnosis ; epidemiology ; Yin Deficiency ; diagnosis ; epidemiology ; Young Adult

OBJECTIVESTo probe into the pathogenesis, prevention and treatment way of diabetic erectile dysfunction (DED).

METHODSThe age, course, blood pressure, history of drink and smoke, relationship with DED were investigated in 126 DED patients of 320 diabetes mellitus.

RESULTSThe prevalence of DED in male diabetic patients was 39.4% (126/320). It was found by the analysis of Logistic regression that the values of OR rise to 1.8467, 1.2614, 1.4508, 1.3212, 1.2065, 5.3464 (P < 0.01), along with adding of 5 years in course, 10 years in ages, 2% in HbA1C, 4 kPa in systolic blood pressure, positive history of smoking and drinking respectively.

CONCLUSIONSDrinking is the most dangerous factor among all risk factors for occurrence of DED. It is very important to control blood pressure well, and to give up tobacco and drink in preventing occurrence of DED.

Adult ; Age Distribution ; Age Factors ; Aged ; Aged, 80 and over ; Alcohol Drinking ; Blood Pressure ; physiology ; China ; epidemiology ; Diabetes Mellitus, Type 2 ; complications ; Erectile Dysfunction ; epidemiology ; etiology ; Glycated Hemoglobin A ; metabolism ; Humans ; Logistic Models ; Male ; Middle Aged ; Prevalence ; Risk Factors ; Smoking ; adverse effects

Acetates ; pharmacology ; Adult ; Alleles ; Asian Continental Ancestry Group ; Asthma ; genetics ; China ; ethnology ; Female ; Genotype ; Glutathione Transferase ; genetics ; Humans ; Male ; Middle Aged ; Polymorphism, Genetic ; Quinolines ; pharmacology