OBJECTIVE: In Pakistan, traditional medicines are an important component of the medical system, with numerous varieties and great demands. However, due to the scattered resources and the lack of systematic collection and collation, adulteration of traditional Pakistani medicine (TPM) is common, which severely affects the safety of their medicinal use and the import and export trades. Therefore, it is urgent to systematically organize and unify the management of TPM and establish a set of standards and operable methods for the identification of TPM. METHODS: We collected and organized the information on 128 TPMs with regard to their medicinal parts, efficacy, usage, and genetic material, based on Pakistan Hamdard Pharmacopoeia of Eastern Medicine: Pharmaceutical Codex. The genetic information of TPM is summarized from national center for biotechnology information (NCBI) and global pharmacopoeia genome database (GPGD). Furthermore, we utilized bioinformatics technology to supplement the chloroplast genome (cp-genome) data of 12 TPMs. To build the web server, we used the Linux + Apache + MySQL + PHP (LAMP) system and constructed the webpage on a PHP: Hypertext Preprocessor (PHP) model view controller (MVC) framework. RESULTS: We constructed a new genomic database, the traditional Pakistani medicine genomic database (TPMGD). This database comprises five entries, namely homepage, medicinal species, species identification, basic local alignment search tool (BLAST), and download. Currently, TPMGD contains basic profiles of 128 TPMs and genetic information of 102 TPMs, including 140 cytochrome c oxidase subunit I (COI) sequences and 119 mitochondrial genome sequences from Bombyx mori, 1 396 internal transcribed spacer 2 (ITS2) sequences and 1 074 intergenic region (psbA-trnH) sequences specific to 92 and 83 plant species, respectively. Additionally, TPMGD includes 199 cp-genome sequences of 82 TPMs. CONCLUSION TPMGD is a multifunctional database that integrates species description, functional information inquiry, genetic information storage, molecular identification of TPM, etc. The database not only provides convenience for TPM information queries but also establishes the scientific basis for the medication safety, species identification, and resource protection of TPM.

Allyl Compounds ; Animals ; Lung ; Male ; Paraquat/pharmacology* ; Poisons ; Rats ; Rats, Sprague-Dawley ; Rats, Wistar ; Sulfides

Adult ; Brain ; Brain Diseases ; Heat Stroke ; Humans ; Magnetic Resonance Imaging ; Male ; Retrospective Studies

Animals ; Antigens, Surface/genetics* ; Cell Communication/genetics* ; Copulation/physiology* ; Fallopian Tubes/metabolism* ; Female ; Fertilization/genetics* ; GPI-Linked Proteins/genetics* ; Gene Expression Regulation ; Genes, Reporter ; Green Fluorescent Proteins/metabolism* ; Litter Size ; Luminescent Proteins/metabolism* ; Male ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Mitochondria/metabolism* ; Reproduction/genetics* ; Signal Transduction ; Sperm Count ; Sperm Motility/genetics* ; Spermatozoa/metabolism* ; Uterus/metabolism*

Adult ; Beijing ; HIV Infections/diagnosis* ; HIV Testing ; Health Promotion ; Homosexuality, Male ; Humans ; Internet ; Male ; Self-Testing

As a representative foreign medicinal material, olibanum(Ruxiang) was imported to China since the Qin and Han Dynasties. Olibanum was first described as a medicinal by the name "Xunluxiang" in Miscellaneous Records of Famous Physicians(Ming Yi Bie Lu). This study investigated historical records on olibanum and conducted the herbalogical study. It was found that olibanum came from the resin mainly obtained from the bark of Pistacia lenticus before the Tang Dynasty. With the prosperity of the Maritime Silk Road, instead, the resin obtained from the bark of Boswellia carterii was mainly used as olibanum. In ancient time, the oleo-gum-resin secreted from the cut bark was collected in spring and summer, and the quality was judged based on transparency and shape. The processing methods of olibanum went through many evolutions, which changed from simple methods such as grinding and frying to complex methods such as levigating and grinding with wine, and now to frying and processing with vinegar. The usage of olibanum included alchemy, folk and religious incense, bathing, cosmetic and medicinal since ancient times. From the Song Dynasty, olibanum had been mainly used as medicinal because of its good effect to treat wounds. In traditional Chinese medicine, olibanum unblocks menstruation, relieves pain and reduces swelling and generated muscles. The medicinal efficacy of olibanum is not much different from ancient to modern. Only the efficacy of replenishing energy and promoting the movement of Qi was rarely mentioned in modern reference. In this article, the historical evolutions of olibanum about original plants, processing and medicinal efficacy were sorted out. The results could provide historical basis for the further development and clinical utilization of olibanum.
China ; Drugs, Chinese Herbal ; Frankincense ; Medicine, Chinese Traditional ; Resins, Plant

Attaining higher peak bone mass and strength in early life stage is critical for reducing risk of osteoporosis or lower bone mass later in life. Genetic factors such as race and gender are mostly responsible for the variability and timing of reaching peak bone mass. In general, Asians have lower areal bone mineral density and would reach peak bone mass earlier when they are compared to Caucasians. Among different lifestyle factors, strong evidence is only available for positive effects of dietary calcium and physical exercise on bone accretion. Studies showed that the calcium intake of Chinese population at all ages is well below the recommended intake levels. To develop peak bone mass and strength to reach their genetic potentials, achieving adequate calcium and vitamin D intake through promoting dietary intake and/or supplementation, are strongly recommended, especially in Chinese adolescents.

OBJECTIVE： To evaluate the effectiveness of trolamine for preventing and treating radiation dermatitis （RD） and evidence quality， and to provide reference for clinical use. METHODS： Retrieved from PubMed， Cochrane library， Embase， CNKI， Wanfang and VIP database， randomized controlled trials （RCTs） about trolamine （trial group） versus usual care （control group） for preventing and treating RD were collected. After data extraction， Cochrane bias risk assessment tool 5.0.2 was used to assess the bias risk， and Rev Man 5.3 statistical software was used to perform the Meta-analysis. GRADE evidence quality grading system was used to evaluate the evidence quality of outcome indexes. RESULTS： Seven RCTs were included， involving 782 patients. Results of Meta-analysis showed that there was no statistical significance in total incidence of RD [OR＝0.50， 95％CI （0.23， 1.11）， P＝0.09]， and the incidence of grade Ⅰ RD [OR＝1.32， 95％CI（0.96，1.81）， P＝0.09]， grade Ⅱ RD [OR＝1.07， 95％CI（0.80，1.42）， P＝0.66]， grade Ⅲ RD [OR＝0.69， 95％CI（0.45，1.04）， P＝0.07] or grade Ⅳ RD [OR＝0.43， 95％CI（0.17，1.05）， P＝0.07] between 2 groups. Results of Grade evidence quality evaluation showed that total incidence of RD， and the incidence of grade Ⅱ RD and grade Ⅳ RD were recommended by moderate-level evidence in 2 groups， while the incidence of grade Ⅰ and grade Ⅲ RD were recommended by low-level evidence. CONCLUSIONS： Trolamine is not effective in preventing and treating RD， and can not reduce the incidence of RD.

OBJECTIVE: To investigate the correlation between the stenosis degree of superior mesenteric artery (SMA) and each artery within the scope of aorto-iliac artery in patients with lower extremity atherosclerotic occlusive disease (LEAOD). METHODS: Images of 70 patients who had undergone the aorta-iliac-femoral arteries CT angiography (CTA) examination and had a definite diagnosis of LEAOD due to intermittent claudication or resting pain admitted to Tianjin Hospital from January to December in 2017 were enrolled. The arteries in the aorta as well as iliac were surface-reconstructed, which were analyzed by advanced vascular analysis (AVA) combined with the original images, including SMA trunk, abdominal aorta (AA), left and right common iliac artery (LCIA, RCIA), left and right internal iliac artery (LIIA, RIIA), left and right external iliac artery (LEIA, REIA). The normal reference plane and the maximal stenosis plane were selected, and the stenosis rate of each artery in the reconstruction range was automatically calculated with software. The patient's imaging data were divided into groups with two methods: (1) according to the degree of SMA stenosis, the patients were divided into group I (stenosis degree ≤70%) and group II (stenosis degree > 70%); (2) LEAOD patients with different gender were respectively divided into three groups: middle-aged group (45-59 years old), pre-elderly group (60-74 years old) and elderly group (75-89 years old). The comparison between the stenosis degree of SMA and each artery within the scope of aorto-iliac artery was analyzed with Pearson simple correlation analysis. RESULTS: The incidence of SMA stenosis in all LEAOD patients was 100%. Correlation analysis showed that there was no correlation between the stenosis degree of SMA and AA, LCIA, RCIA, LIIA, RIIA, LEIA, or REIA in group I (n = 64) and group II (n = 6), respectively (r value was -0.021, 0.023, 0.023, -0.137, 0.182, -0.113, 0.141, respectively, in group I, and it was 0.020, -0.560, 0.010, 0.306, -0.204, -0.381, 0.393, respectively, in group II, all P > 0.05). In 52 male patients, there was no correlation between the stenosis degree of SMA and AA, LCIA, RCIA, LIIA, RIIA, LEIA, or REIA in middle-aged group (n = 16), pre-elderly group (n = 27) and elderly group (n = 9), respectively (r value was -0.032, 0.024, 0.324, 0.146, 0.312, 0.008, 0.344, respectively, in middle-aged group, it was -0.108, -0.116, -0.040, -0.249, -0.082, -0.052, 0.096, respectively, in pre-elderly group, and it was 0.182, 0.311, 0.400, 0.360, 0.688, 0.498, 0.406, respectively, in elderly group, all P > 0.05). In 18 female patients, there was also no correlation between the stenosis degree of SMA and above each artery within the scope of aorto-iliac artery in pre-elderly group (n = 11) and elderly group (n = 6), respectively (the r value was -0.170, 0.040, -0.019, 0.152, 0.508, 0.042, 0.456, respectively, in pre-elderly group, and it was -0.660, 0.008, -0.055, -0.056, -0.213, 0.344, 0.011, respectively, in elderly group, all P > 0.05). The correlation in middle-aged group was not analyzed because there was only 1 patient. CONCLUSIONS Although the atherosclerotic changes in LEAOD patients can affect SMA and aorto-iliac artery at the same time, there was no correlation between the stenosis degree of SMA and each artery within the scope of aorto-iliac artery which may due to the differences in the histological structure and hemodynamics among different arteries. SMA atherosclerotic stenosis and occlusion is a relatively independent disease process for LEAOD.
Aged ; Aged, 80 and over ; Computed Tomography Angiography ; Constriction, Pathologic ; Female ; Humans ; Iliac Artery ; Lower Extremity ; Male ; Mesenteric Artery, Superior ; Middle Aged