A commonly used Chinese crude drug Allii Macrostemonis Bulbus has been shown to possess good anticancer activities and related properties such as antioxidation, nitrite scavenging, nitrosamine synthesis blocking and immune enhancement, and has been widely used as an effective auxiliary drug in the treatment of some malignant tumors. This paper systematically reviews the advances in the study of anticancer-related activities of Allii Macrostemonis Bulbus's various components such as raw juice, extracts, saponins, volatile oil, polysaccharides, nitrogen compounds, etc.
Allium ; chemistry ; Animals ; Antineoplastic Agents, Phytogenic ; pharmacology ; Antioxidants ; pharmacology ; Humans ; Oils, Volatile ; pharmacology ; Plant Extracts ; pharmacology

OBJECTIVE: To explore the relationship between the expression of EIIIA+ fibronectin in incised wound of rat's skin and injury time. METHODS: The wounding model was established by cutting the dorsal skin of 48 adult SD rats. The rats were sacrificed at the pre-set injury time as immediately, 0.5 h, 1 h, 2 h, 3 h, 4 h, 6 h, and 8 h. The skin samples were taken at the margin of wound. The expression of the EIIIA? fibronectin was detected by immunohistochemistry and Western blotting and the relationship be- tween its expression and injury time was observed. Results The expression of EIIIA+ fibronectin was not observed immediately. The basal cell of skin began to show positive expression 0.5 h after injury. With the extension of injury time, positive staining became stronger. The value of relative optical density was gradually increased with prolonged injury time by the Western blotting analysis. CONCLUSION The expression of EIIIA+ fibronectin could be used for estimation of injury time in the early stage of skin injury.
Animals ; Fibronectins/metabolism* ; Immunohistochemistry ; Proteins/metabolism* ; Rats ; Rats, Sprague-Dawley ; Skin/metabolism* ; Staining and Labeling ; Time Factors

OBJECTIVESTo present experience on the diagnosis and treatment of urethral condyloma acuminatum (CA) in male patients.

METHODSTwenty-one cases of urethral CA were studied. The lesion of urethral meatus and intraurethal were resected by electrofulguration or operation and Urethroscopy, respectively. All patients were received intraurethral instillation and local therapy of 5% 5-fluorouracil solution.

RESULTSThe patients had been followed up for three to twelve months. Cure rate was 76.2%, recurrence rate was 23.89%.

CONCLUSIONSTransurethral endoscopy is a reliable diagnosis and treatment method. Intraurethral instillation and local therapy of 5% 5-fluorouracil solution may prevent the recurrence of CA.

Condylomata Acuminata ; diagnosis ; drug therapy ; Fluorouracil ; therapeutic use ; Follow-Up Studies ; Humans ; Instillation, Drug ; Male ; Treatment Outcome ; Urethral Diseases ; diagnosis ; drug therapy

OBJECTIVE: To analyze the clinical effect of Zhuang medicine tendon therapy combined with chiropractic manipulation in treating sacroiliac joint dislocation. METHODS: From January 2017 to May 2018, 60 patients with sacroiliac joint dislocation were divided into treatment group and control group according to the order of admission. There were 19 males and 11 females in the treatment group, aged from 23 to 52 (38.97±3.23) years old, with a course of 2 h to 5.1 months, with an average of (2.19±1.12) months. There were 14 males and 16 females in the control group, aged from 26 to 50 (39.07±3.30) years old, with a course of 3 h to 6 months, with an average of(2.41±1.05) months. The treatment group was treated with Zhuang medicine tendon therapy combined with chiropractic manipulation, while the control group was treated with conventional acupuncture and massage. Before treatment, the main clinical symptoms of the patients were lumbosacral pain, posterior superior iliac spine not at the same level and accompanied with dyskinesia. The pelvic separation test and the "4" test were positive. After treatment, the curative effect was evaluated according to the improved Macnab standard and the "score of treatment of lumbar diseases". RESULTS: Sixty patients were followed up for an average of 8 months. At the latest follow-up, the clinical effect of modified Macnab was better in the treatment group than in the control group(<0.01). After treatment, the treatment group was better than the control group on lumbar function score (<0.01). CONCLUSIONS The treatment of sacroiliac joint dislocation by Zhuang medicine tendon therapy combined with chiropractic manipulation has good clinical effect and is worth further application and development.
Adult ; Female ; Fracture Fixation, Internal ; Humans ; Joint Dislocations ; therapy ; Male ; Manipulation, Chiropractic ; Middle Aged ; Sacroiliac Joint ; Tendons ; Young Adult

OBJECTIVETo investigate the correlation of gestational age (GA) with carboxyterminal propeptide of type I procollagen (PICP), deoxypyridinoline (DPD), and bone sound of speed (SOS) in appropriate-for-gestational-age (AGA) neonates, as well as the relationship between bone turnover markers and bone SOS.

METHODSSixty-five AGA neonates were included in the study. The neonates were divided into three groups: preterm infant (GA ≤3 4 weeks, 14 cases), late preterm infant (34 weeks

RESULTSThere were significant differences in GA (F=140.199, P<0.001), birth weight (F=47.042, P<0.001), birth length (F=46.877, P<0.001), and PI (F=11.898, P<0.001) between the three groups; the higher the GA, the higher the birth weigh, birth length, and PI. There were significant differences in PICP (F=30.384, P<0.001), DPD/Cr (F=21.761, P<0.001), and SOS (F=20.052, P<0.001) between the three groups; the higher the GA, the lower the PICP and DPD/Cr and the higher the bone SOS. PICP and DPD/Cr were negatively correlated with GA, birth weight and bone SOS (P<0.01), while bone SOS was positively correlated with GA and birth weight (P<0.01), which still held true after adjustment for GA and birth weight.

CONCLUSIONSAmong AGA neonates, bone turnover markers are negatively correlated with GA, birth weight and bone SOS. High bone turnover is bad for bone health in AGA neonates.

Amino Acids ; blood ; Birth Weight ; Bone Density ; Female ; Gestational Age ; Humans ; Infant, Newborn ; Male ; Peptide Fragments ; blood ; Procollagen ; blood ; Tibia ; diagnostic imaging ; Ultrasonography

OBJECTIVETo describe the pitfalls in positron emission tomography/computed tomography (PET/CT) imaging and classify them according to the principles of their generation.

METHODSWe summarized retrospectively the 18F-fluorodeoxyglucose (FDP) PET/CT imaging pitfalls through reviewing the PET/CT images of 872 patients. The pitfalls were divided into artifacts and infrequent physiological uptake, and the artifacts were further classified according to their causes. Meanwhile, we calculated the incidences of various pitfalls. Whether the PET/CT pitfalls influenced the diagnostic decision was analyzed. The appearances of pitfalls in PET were also described.

RESULTSPitfalls could be found in PET/CT images of 684 (78.4%) patients. Artifacts were found in 664 (76.15%) patients, and could be classified into self-factor artifacts and equipment- or technology-related artifacts. Among self-factor artifacts, respiratory motion (57.5%), postprandial or hyperglycemia artifacts (2.41%), and metal or high density matter artifacts (1.38%) were frequent. As for equipment- or technology-related factors, injection point outleakage or radiotracer contamination (13.88%) and truncation artifacts (1.83%) were most common ones. Infrequent physiological FDG uptakes, including fatty uptake, endometrial uptake, and bilateral breast feeding period uptake, were found in 20 (2.29%) patients. Among all pitfalls, the artifacts in 92 (13.4%) patients and infrequent physiological uptakes in 6 (0.88%) patients affected the diagnostic results. Artifact images in PET could be described as hot or cold area and the images of infrequent physiological uptake were always shown as hot area.

CONCLUSIONSThe incidence of pitfall in PET/CT imaging was high and the causes of pitfalls are various. Among all causes that artifacts generated, respiratory motion is the most common. Some pitfalls may disturb clinical physicians' decision, so it is important to recognize artifacts and physiological uptake, and distinguish them from pathological uptakes.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Artifacts ; Breast Feeding ; Child ; Child, Preschool ; Diagnostic Errors ; statistics & numerical data ; Drug Contamination ; Endometrium ; metabolism ; Fatty Acids ; metabolism ; Female ; Fluorodeoxyglucose F18 ; Humans ; Hyperglycemia ; Image Interpretation, Computer-Assisted ; Infant ; Injections, Intravenous ; Male ; Middle Aged ; Movement ; Positron-Emission Tomography ; Respiration ; Young Adult

OBJECTIVETo explore the distribution of deep inferior epigastric perforator vessel and application of the expanded perforator flap for large scar on hand and forearm.

METHODS20 healthy adults were selected to detect the distribution of deep inferior epigastric perforator vessel. 10 cases with cicatricial constriction on hand and forearm were treated with expanded perforator flap.

RESULTS425 perforator points were detected on the skin surface of abdomen in 20 adults. 80% of the points are located within the area which is 1.1 -5.8 cm far from the mid-line of abdomen. According to the Rand method, the percentage of the points in zone I , II , III were 26%, 43%, and 30%, respectively. There were few points in zone IV. The area around navel had a high density of points. The points were distributed asymmetrically at the two sides of abdomen. 10 cases were treated. Vascular deficiency happened at the distal end of one flap. All the other 9 flaps survived.

CONCLUSIONSThe expanded deep inferior epigastric perforator flap is thin and has a large size. It is very suitable for large scar on forearm or hand.

Adolescent ; Adult ; Burns ; complications ; Contracture ; etiology ; surgery ; Epigastric Arteries ; Female ; Humans ; Male ; Reconstructive Surgical Procedures ; methods ; Surgical Flaps ; blood supply ; Tissue Expansion ; Young Adult

Toxoplasma gondii is a worldwide distribution of Apicom-plexans,which are widely parasitic in human and warm-blooded animals.Due to the factors such as host and geographical distribution,the population structure has rich genetic diversity.At present,the study of the genotype of Toxoplasma gondii and summary papers are relatively few.This paper reviews the biological information that has been reported in the world regarding the toxoplasmosis of birds such as domesticated chickens,ornamental birds,pet birds and wild rare birds,and to provide basis for further research on biological information such as epidemiology of bird toxoplasmosis and population structure of insects.

Objective To explore serum long stranded noncoding RNA (lncRNA) transcript 1 (PCAT-1) expression level of patients with multiple myeloma (MM) and clinical value.Methods 72 cases of patients with MM treated in the Second People's Hospital of Zhaoqing City were selected as the study objects,and 60 cases of normal subjects undergoing physical examination in the same period were as the control group.Serum lncRNA PCAT-1 expression was detected by RT-PCR method.The relationship between lncRNA PCAT 1 expression and clinical pathological parameters,treatment effect was analyzed,and 5 years survival was analyzed by using Kaplan-Meier,and survival difference was detected by using Log-Rank method.Results Serum PCAT-1mRNA expression in MM group (2.65 ± 0.64) was significantly higher than that in the control group (1.06 ± 0.23,t=18.276,P=0.000).There were no significant differences in sex,clinical stage and pathological types of hemoglobin,plasma cells,platelets,albumin,β2-MG and CRP between PCAT 1 mRNA high expression group and low expression group (x2 =0.001 ～ 3.345,all P ＞ 0.05).Ca2+ ≥ 10 mg/dl in the PCAT-1 high expression group (57.14％) was significantly higher than that in the low expression group (27.27％,x2 =5.229,P=0.022).There was no significant difference in treatment effect between PCAT-1 mRNA high expression group and low expression group (88.64 ％ vs 75.00％,x2 =2.291,P=0.130).PFS and OS expression in PCAT-1 high expression group were lower than that in the low expression group (x2 =7.269,P =0.007;x2 =9.190,P =0.002).COX risk regression multiple factor analysis showed that age and PCAT-1mRNA expression were independent prognostic factors influencing patients (OR =3.275,P =0.025,95％CI:2.691～3.761;OR=2.136,P=0.046,95％CI:2.034～2.685).Conclusion LncRNA PCAT-1 is highly expressed in serum of patients with multiple myeloma,and correlated with the prognosis of patients.