Mongolian folk medicine resource is the origin of Mongolian medicine development, even more important of which is the specialized Mongolian folk medicine resources with regional and high medicine quality, it processes distinctive national characteristics with irreplaceable important position in traditional Mongolian medicine. Nevertheless, due to the serious destroy of ecological environment and sharp increase of demands, etc. A lot of specialized Mongolian folk medicine resources were endangered, and there still existed some problems in the protection and exploitation and utilization. This paper intends to provide comprehensive insight into the species protection and exploitation and utilization states of specialized Mongolian folk medicine resources. The application and protection status and the existing problems were reviewed, and the development strategies of Mongolian folk medicine resource were analyzed.
Conservation of Natural Resources ; methods ; Environment ; Medicine, Mongolian Traditional ; Mongolia ; Plants, Medicinal ; classification ; growth & development

OBJECTIVETo study the anti-endotoxin of different concentration baicalin.

METHODS6.250 microg/mL, 3.125 microLg/mL, 1.562 microg/mL and 0.781 microg/mL baicalin solutions were mixed with I EU/mL endotoxin, respectively. The mixtures were put into water of (37+/-1) degrees C for 15 min, 30 min and 60 min. The degrading effects were determined by using limulus amebocyte lysate test (LAL test).

RESULTS1) The degrading effect of 6.250 microg/mL, 3.125 microg/mL and 1.562 microg/mL baicalin solution on I EU/mL endotoxin was degraded completely in 15 min, 30 min and 60 min, respectively. 2)The degrading effect of 3.125 microg/mL, 1.562 microg/mL and 0.781 microg/mL baicalin solution on 1 EU/mL endotoxin after these mixtures had been incubated for 15 min. Endotoxin values were (0.155 5 +/- 0.002 8) EU/mL, (0.212 1+/-0.004 9) EU/mL, (0.355 9+/-0.013 9) EU/mL, respectively. These differences among them were statistically significant (P<0.01). 3) The degrading effect of 1.562 microg/mL and 0.781 microg/mL baicalin solution on 1 EU/mL endotoxin after these mixtures had been incubated for 30 min. Endotoxin values were (0.1640+/-0.0025) EU/mL and (0.2094+/-0.004 4) EU/mL, respectively. These differences between them were statistically significant (P<0.01).

CONCLUSIONThe action of anti-endotoxin of baicalin is dose-dependent and time-dependent. The results show that baicalin has the stronger anti-endotoxin effect.

Background and Objective: Elevated expression of matrix metalloproteinases (MMPs) has been found in multiple carcinoma tissues.MMP-26 is highly expressed in prostate and breast cancer tissues,and promotes the invasion of human prostate cancer cells not only through the cleavage of fibronectin and type Ⅳ collagen but also by the activation of pro-MMP-9,a powerful gelatinase. This study was to present a comprehensive protein expression profile of MMP-26 in multiple human cancer tissues. Methods: The protein expression pattern of MMP-26 was examined using immunohistochemistry and multiple-tissue microarray. MMP-26 mRNA expression in coronary artery smooth muscle cells was detected by reverse transcription-polymerase chain reaction(RT-PCR). Results: The expression of MMP-26 in breast,colon,lung, brain, head and neck, prostate cancer, and melanoma tissues was significantly elevated when compared with parallel normal tissues (P＜0.05), while not significantly elevated in kidney cancer,ovarian cancer,and non-Hodgkin's lymphoma (P＞0.05).MMP-26 was also detected to express in gastric,rectal,thyroid, esophageal,and pancreatic cancers.MMP-26 protein was expressed in smooth muscle cells of the prostate and associated blood vessels. MMP-26 mRNA was also detected to express in human coronary artery smooth muscle cells. Conclusions: MMP-26 expression may be associated with multiple human carcinomas,and it may serve as a molecular marker for the early diagnosis of these carcinomas.MMP-26 may also contribute to smooth muscle function in the human prostate and cardiovascular system.

Biopsy, Fine-Needle ; Carcinoma ; pathology ; Endosonography ; Giant Cells ; pathology ; Humans ; Immunohistochemistry ; Male ; Middle Aged ; Osteoclasts ; pathology ; Pancreas ; diagnostic imaging ; pathology ; Pancreatic Neoplasms ; pathology

Objective: To analyze the status of hypertension and isolated systolic hypertension and to investigate the relationship between the prevalence of hypertension and dietary factors among Chinese elderly aged 60 yea and over during 2010-2012. Methods: Using a multi-stage stratified probability proportional to size cluster randomization sampling method during 2010-2012, a total of 14 791 old people aged 60 years old and over were investigated at 150 counties (districts) from 31 provinces (autonomous regions and municipalities) in China. Information on demographic socio-economic status and the physical activities was collected through questionnaires. Blood pressure measurement and physical examination were carried out by standard methods. The 3 days consecutive individual 24 hours dietary investigation was used to calculate food and nutrients intake of the subjects. Multiple logistic regression was used to investigate the possible related dietary factors for the hypertension and isolated systolic hypertension. Results: The prevalence of hypertension among the elderly aged 60 years old and over was 54.6% (95%CI: 52.8%-56.4%), of which isolated systolic hypertension was 24.5% (95%CI: 23.0%-26.1%). Compared with the lowest intake level, the OR (95%CI) of hypertension for higher tuber consumption (≥43.34 g/d) and milk intake (>0 g/d) with were 0.89 (0.83-0.97) and 0.88 (0.81-0.97), respectively. The OR (95%CI) of hypertension for higher dietary potassium (≥1 747.69 mg/d), folate acid (28.42-56.88 μg/d), vitamin B₁2 (0.22-0.58 μg/d) and vitamin B₂ (0.61-0.81 mg/d) intake were 0.87 (0.77-0.98), 0.89 (0.81-0.98), 0.88 (0.80-0.97) and 0.89 (0.80-0.99). The OR (95%CI) of isolated systolic hypertension for higher tuber (≥43.34 g/d), milk intake (>0 g/d) and higher dietary potassium (≥1 747.69 mg/d), folate acid (≥99.89 μg/d), vitamin B₁₂ intake (≥1.48 μg/d) were 0.84 (0.75-0.93), 0.85 (0.76-0.95), 0.82 (0.71-0.96), 0.87 (0.76-0.99) and 0.87 (0.77-0.98). Conclusion There was inverse association between highertuber consumptione, milk consumption, dietary potassium, folate acid, vitamin B₁₂ intake and elderly hypertensive and isolated systolic hypertension.

Objective To evaluate the efficacy and safety of recombi-nant human granulocyte colony-stimulating factor ( rhG-CSF) used for chemotherapy-induced myelosuppression in small cell lung cancer (SCLC) patients. Methods Two hyndreds twenty-two cases suffering from small cell lung cancer of PLA General Hospital from 2002 to 2006 were chosen in our retrospective study, and 62 of these cases, used rhG-CSF after chemotherapy,were included in a statistics analysis. Results rhG-CSF was effective for chemotherapy-induced myelosuppression reactions and increasing significantly the number of neutropenia leukocyte and WBC (white blood cell). Average duration of recovery was 3 days and the effective rate was 95. 2%. Conclusion rhG-CSF showed high overall response rate of chemotherapy-induced myelosuppression reaction with only a few adverse reactions. But dosage and administration should be adjusted to different patients in different situations.

To discuss the anti-infection treatment for extensively drug resistant( XDR) Pseudomonas aeruginosa bloodstream infection.Methods This article expounded the pharmaceutical care provided by clinical pharmacists in the treatment of the bacteremia caused by XDR Pseudo-monas aeruginosa.The clinical pharmacist put forward to a feasible plan referring to the solution to other bacterium.Results and conclusion When the minimum inhibitory concentration ( MIC) was not more than 8 mg · L-1 , carbapenems with the combination of amikacin may be an effective method for the XDR Pseudomonas aeruginosa bacteremia.

Genetic studies are traditionally based on single-gene analysis. The use of these analyses can pose tremendous challenges for elucidating complicated genetic interplays involved in complex human diseases. Modern pathway-based analysis provides a technique, which allows a comprehen-sive understanding of the molecular mechanisms underlying complex diseases. Extensive studies uti-lizing the methods and applications for pathway-based analysis have significantly advanced our capacity to explore large-scale omics data, which has rapidly accumulated in biomedical fields. This article is a comprehensive review of the pathway-based analysis methods––the powerful methods with the potential to uncover the biological depths of the complex diseases. The general concepts and procedures for the pathway-based analysis methods are introduced and then, a comprehensive review of the major approaches for this analysis is presented. In addition, a list of available path-way-based analysis software and databases is provided. Finally, future directions and challenges for the methodological development and applications of pathway-based analysis techniques are dis-cussed. This review will provide a useful guide to dissect complex diseases.

Objective To study the effects of different doses of vancomycin bone cement on serum inflammatory factors and joint function in patients undergoing total knee arthroplasty.Methods A total of 128 patients who underwent total knee arthroplasty admitted to Handan First Hospital from August 2021 to January 2023 were selected as the study subjects.They were divided into group A(acrylic bone cement without vancomycin),group B(0.5 g vancomycin per 40 g acrylic bone cement),group C(1.0 g vancomycin per 40 g acrylic bone cement)and group D(2.0 g vancomycin per 40 g acrylic bone cement)by random number table method,with 32 patients in each group.High performance liquid chromatography was used to detect the concentration of vancomycin in drainage fluid at different time points after operation of patients in group B,group C,and group D.Immune scattering turbidimetry and Westergren method were used to detect the levels of serum C-reactive protein(CRP)and erythrocyte sedimentation rate(ESR)of patients in the four groups before operation,7 days and 6 months after operation.Hospital for special surgery knee score(HSS)was used to evaluate the knee joint function of patients in the four groups before operation and 6 months after operation.Results The concentration of vancomycin in drainage fluid of patients in group B,group C,and group D increased with the increase of dose(P<0.05),and decreased with the extension of time(P<0.05).The postoperative serum CRP and ESR levels in the four groups increasing first and then decreased with time(P<0.05).The levels of serum CRP and ESR 7 days and 6 months after operation of patients in group B,group C,and group D were significantly lower than those in group A(P<0.05).The levels of serum CRP and ESR 7 days and 6 months after operation of patients in group C and group D were significantly lower than those in group B(P<0.05),while there was no significant difference in serum CRP and ESR levels between group C and group D(P>0.05).The HSS scores 6 months after operation of patients in the four groups obviously improved(P<0.05);the HSS scores 6 months after operation of patients in group B,group C and group D were higher than those in group A(P<0.05);the HSS scores 6 months after operation of patients in group C and group D were obviously higher than those in group B(P<0.05),while there was no obvious difference in the HSS scores 6 months after operation between group C and group D(P>0.05).Conclusion The use of bone cement containing vancomycin can obviously reduce the levels of serum inflammatory factors CRP and ESR in patients undergoing total knee arthroplasty,prevent postoperative infection,and improve joint function of patients.The degree of action of different doses of vancomycin also varies,and it is recommended to use 1.0 g of vancomycin in clinical practice.

microRNAs (miRNAs) are a family of important small non-coding RNA molecules, which participate in the post transcriptional gene regulation. In this review, the numbers and chromosomal distribution of chicken miRNAs, and the regulation and function of chicken miRNAs in immune, embryo development and virus infection were reviewed. Additionally, the applications of chicken miRNAs were also discussed briefly. We hope it can provide references for further study and use of miRNAs in poultry husbandry fields.
Animals ; Chickens ; genetics ; Embryonic Development ; genetics ; Immunity ; genetics ; MicroRNAs ; genetics ; Virus Diseases ; immunology ; veterinary