The purpose of this prospective study was to examine the injury characteristics in collegiate women’s lacrosse players. Injury data were collected from the Division I collegiate women’s lacrosse team for a 2-year. The total athlete-hours and athlete-exposures over the 2-year period were 27,621 and 13,437, respectively. The total number of injury was 309 injuries, and the total incidence rate was 11.19 injuries (95% confidence interval, 9.94 — 12.43) per 1000 athlete-hours and 23.00 injuries (20.43 — 25.56) per 1000 athlete-exposures, respectively. The most frequent location of injury was the ankle, followed by the knee and the thigh (20.1%, 14.6%, and 10.7% of all injuries). The proportion of lower extremity injuries accounted for 73.5% of all injuries. The most common types of injury was sprains and muscle cramps/spasms (24.9% and 24.6%, respectively). Overuse, contact (e.g., other players, the cross, and the ball), and non-contact injury was the 3 most common cause of injury (39.1%, 24.9%, and 17.2%, respectively). The primary injury characteristics of collegiate women’s lacrosse players were non-contact ankle sprain. Injury recurrence accounted for 26.1% of all injuries, and the most common period required for the player to return to practice and/or games was between 3 and 7 days. Midfield position player suffered the most number of injuries compared to other position player. An understanding of the injury characteristics of women’s lacrosse players may facilitate the development of the comprehensive strategy for injury prevention which is recommended by the sports medicine community.

Daikenchuto is recorded in Kampo textbooks as a prescription for abdominal disorders. We considered fukuchukan (coldness in the abdomen) as equaling a sensation of coldness centering on the navel, and we examined the usefulness of using Daikenchuto as a medication for this symptom. We administered Daikenchuto to 90 patients who presented with coldness of the navel. The patients were divided into 2 groups:the first group had accompanying digestive symptoms, the second had no accompanying digestive symptoms. We then examined their response rates, and improvement rates for coldness centering on the navel. We also examined the abdominal strength and pulse strength for responders and non-responders, respectively.
The Digestive Symptoms group consisted of 64 patients. In this group, the response rate was 81.3%.The improvement rate of coldness centering on the navel was 92.3% in responders and 41.7% in non-responders, and the difference was highly statistically significant (p<0.001). The Non-digestive Symptoms group consisted of 26 patients. In this group, the response rate was 38.5%. The improvement rate of coldness centering on the navel was 100% in responders and 43.8% in non-responders, and the difference was statistically significant (p=0.022).
In a comparison of all 90 responder and non-responder cases, weak abdominal strength was 62.9% in responders and 42.9% in non-responders, intermediate abdominal strength or above was 37.1% in responders and 57.1% in non-responders, and the difference between abdominal strength and response rate (p=0.076) was non-significant. Weak pulse was 54.8% in responders and 40.7% in non-responders, intermediate pulse strength or above was 45.2% in responders and 59.3% in non-responders, and the difference between pulse strength and response rate(p=0.221) was non-significant. 13 of these cases were above intermediate, for both abdominal strength and pulse strength.
We conclude that for patients presenting with a sensation of coldness centering on the navel, there is a strong possibility that the efficacy of Daikenchuto-syo is suggested, regardless of whether or not there are other digestive symptoms. Moreover, Daikenchuto proved effective in 13 cases where both abdominal strength and pulse strength were above an intermediate level, suggesting that a sensation of coldness centering on the navel can be the key to finding the sensho of Daikenchuto-sho.

An investigation was conducted to clarify both the effect of water polo training on bone mass and the effect of training-induced menstrual disorders on bone. The subjects were 12 female college water polo players and 7 age-matched sedentary college women as a control group.
Menstrual condition was evaluated by 12 montes of basal body temperature measurement. Seven of the water polo players were eumenorrheic, and five had training-dependent (reversible) menstrual disorders (two with amenorrhea and three with cycle disturbances) .
Bone mineral measurement revealed differences between the water polo players and the sedentary women. The eumenorrheic water polo players had a higher bone mineral density (BMD) in the lumbar spine and total body skeleton than the sedentary control group, being 11.2% and 11.3% higher, respectively.
Effects of menstrual disorders (including cycle disturbance) were clear in the water polo players. The BMD of water polo players with menstrual disorders was 9.8% and 9.6% lower in the total body and lumbar spine that of eumenorrheic water polo players.
Hormonal examinations revealed a lower serum estradiol level in water polo players with menstrual disordsers in comparison with eumenorrheic water polo playes. Serum estradiol level showed a positive correlation with both total body BMD (r=0, 78, p<0.01) and lumbar spine BMD (r=0.71, p<0.01) .

Daikenchuto is recorded in Kampo textbooks as a prescription for abdominal disorders. We considered fukuchukan (coldness in the abdomen) as equaling a sensation of coldness centering on the navel, and we examined the usefulness of using Daikenchuto as a medication for this symptom. We administered Daikenchuto to 90 patients who presented with coldness of the navel. The patients were divided into 2 groups:the first group had accompanying digestive symptoms, the second had no accompanying digestive symptoms. We then examined their response rates, and improvement rates for coldness centering on the navel. We also examined the abdominal strength and pulse strength for responders and non-responders, respectively.The Digestive Symptoms group consisted of 64 patients. In this group, the response rate was 81.3%.The improvement rate of coldness centering on the navel was 92.3% in responders and 41.7% in non-responders, and the difference was highly statistically significant (p<0.001). The Non-digestive Symptoms group consisted of 26 patients. In this group, the response rate was 38.5%. The improvement rate of coldness centering on the navel was 100% in responders and 43.8% in non-responders, and the difference was statistically significant (p=0.022).In a comparison of all 90 responder and non-responder cases, weak abdominal strength was 62.9% in responders and 42.9% in non-responders, intermediate abdominal strength or above was 37.1% in responders and 57.1% in non-responders, and the difference between abdominal strength and response rate (p=0.076) was non-significant. Weak pulse was 54.8% in responders and 40.7% in non-responders, intermediate pulse strength or above was 45.2% in responders and 59.3% in non-responders, and the difference between pulse strength and response rate (p=0.221) was non-significant. 13 of these cases were above intermediate, for both abdominal strength and pulse strength.We conclude that for patients presenting with a sensation of coldness centering on the navel, there is a strong possibility that the efficacy of Daikenchuto-syo is suggested, regardless of whether or not there are other digestive symptoms. Moreover, Daikenchuto proved effective in 13 cases where both abdominal strength and pulse strength were above an intermediate level, suggesting that a sensation of coldness centering on the navel can be the key to finding the sensho of Daikenchuto-sho.
centerin ; g <3> ; symptoms <1> ; Cancer treatment response rate ; Pulse taking

Objective: The aim of this study is to explore the factors associated with the burden of home care for doctors. Methods: In July 2013 a survey was mailed to a cross-section of clinics and hospitals in Kobe City. Results: Questionnaires were sent to 1,589 clinics and hospitals and 899 (57%) responded. Of these, data from 807 respondents were available for analysis. The burden of home care was felt to be considerable for 30% and slight for 31% of respondents. Determinants associated with the burden of home care were; 80 years and older doctors (P=0.05), particular medical measures (P=0.036), building links with other medical facility or care staff (P=0.002), and ensuring the sufficient time and staff (P<0.001). Conclusion: The majority of doctors reported a burden associated with home care.

Objective：The aim of this study was to investigate the current status of home care provided by hospitals and clinics in Kobe City. Methods：In July 2013 a survey was mailed to a cross-section of all clinics and hospitals in Kobe City. Results：Questionnaires were sent to 1,589 clinics and hospitals and 899（57％）responded. Regular and urgent home visits by doctors were provided by 50％ and 65％ of respondents, respectively. End-of-life care for dying patients at home and in nursing homes was provided by 31％ and 18％ of respondents, respectively. The average time spent on home visits was 2.3±1.7 days per week. Care for cancer patients, participation in national palliative care lectures, and holding a discussion at the admitting hospital before discharge for home care, were performed by 23％, 7.0％, and 6.9％ of respondents, respectively. Conclusion：The majority of hospitals and clinics in Kobe City provided home care.

STUDY DESIGN: Experimental human study. PURPOSE: To determine whether angiopoietin-like protein 2 (ANGPTL2) is highly expressed in the hyperplastic facet joint (FJ) synovium and whether it activates interleukin-6 (IL-6) secretion in FJ synoviocytes. OVERVIEW OF LITERATURE: Mechanical stress-induced synovitis is partially, but significantly, responsible for degenerative and subsequently osteoarthritic changes in the FJ tissues in patients with lumbar spinal stenosis (LSS). However, the underlying molecular mechanism remains unclear. IL-6 is highly expressed in degenerative FJ synovial tissue and is responsible for local chronic inflammation. ANGPTL2, an inflammatory and mechanically induced mediator, promotes the expression of IL-6 in many cells. METHODS: FJ tissues were harvested from five patients who had undergone lumbar surgery. Immunohistochemistry for ANGPTL2, IL-6, and cell markers was performed in the FJ tissue samples. After cultured synoviocytes from the FJ tissues were subjected to mechanical stress, ANGPTL2 expression and secretion were measured quantitatively using real-time quantitative reverse-transcription–polymerase chain reaction and enzyme-linked immunosorbent assay (ELISA), respectively. Following ANGPTL2 administration in the FJ synoviocytes, anti-nuclear factor-κB (NF-κB) activation was investigated using immunocytochemistry, and IL-6 expression and secretion were assayed quantitatively with or without NF-κB inhibitor. Moreover, we assessed whether ANGPTL2-induced IL-6 modulates leucocyte recruitment in the degenerative process by focusing on the monocyte chemoattractant protein-1 (MCP-1) expression. RESULTS: ANGPTL2 and IL-6 were highly expressed in the hyperplastic FJ synovium samples. ANGPTL2 was co-expressed in both, fibroblast-like and macrophage-like synoviocytes. Further, the expression and secretion of ANGPTL2 in the FJ synoviocytes increased in response to stimulation by mechanical stretching. ANGPTL2 protein promoted the nuclear translocation of NF-κB and induced IL-6 expression and secretion in the FJ synoviocytes. This effect was reversed following treatment with NF-κB inhibitor. Furthermore, ANGPTL2-induced IL-6 upregulated the MCP-1 expression in the FJ synoviocytes. CONCLUSIONS: Mechanical stress-induced ANGPTL2 promotes chronic inflammation in the FJ synovium by activating IL-6 secretion, leading to FJ degeneration and subsequent LSS.
Chemokine CCL2 ; Enzyme-Linked Immunosorbent Assay ; Humans ; Immunohistochemistry ; Inflammation ; Interleukin-6 ; Spinal Stenosis ; Stress, Mechanical ; Synovial Membrane ; Synovitis ; Zygapophyseal Joint

Calcitonin (CT), a polypeptide hormone, plays important roles in a variety of physiological processes. CT has been used clinically to treat osteoporosis and humoral hypercalcemia of malignancy. In order to clarify the pharmacological effects of CT in the kidney, we identified potential downstream genes induced by CT in the renal cells. Using a cDNA subtraction hybridization method, we identified connective tissue growth factor (CTGF) as a CT-induced gene in the porcine renal cell line, LLC-PK1. Furthermore, we found that CT-mediated induction of the gene was not inhibited by cycloheximide, which suggests that CTGF gene was not induced by an increased synthesis of regulating proteins. Therefore, CTGF is an immediate early gene. We further demonstrated that the regulation of CTGF gene expression by CT involved the ERK1/2 pathway, because PD98059, a MEK1 inhibitor, partially inhibited the mRNA expression of CTGF induced by CT. CT-induced CTGF protein expression was also observed in vivo. Our present findings suggest that CT induces the transcription of CTGF through ERK1/2 phosphorylation. We also identified twelve other genes induced by CT that, like CTGF, were related to wound healing. These results suggest that CT may have an effect on renal differentiation and wound healing in the kidney.
Animals ; Calcitonin/*pharmacology ; Cell Line ; Connective Tissue Growth Factor/*genetics/metabolism ; Female ; Kidney Tubules, Proximal/*enzymology/metabolism ; *MAP Kinase Signaling System ; Mice ; Mice, Inbred BALB C ; Mitogen-Activated Protein Kinase 1/*metabolism ; Mitogen-Activated Protein Kinase 3/*metabolism ; Phosphorylation ; Swine