No abstract available.
Animals ; Gonadotropins* ; Mice* ; Oocytes*

No abstract available.
Hepacivirus* ; Hepatitis C* ; Hepatitis* ; Prevalence*

No abstract available.
Factor VIII* ; Prevalence*

No abstract available.
Disasters*

BACKGROUND: The p38 mitogen-activated protein kinases (p38Map kinases) are a family of prolinedirected serine/threonine kinases. At least four isoforms of p38Map kinases have been identified; however, their physiological significances remain to be understood. Recently, the role of p38Map kinase in insulin-stimulated glucose uptake has been suggested. The present study aimed to investigate which isoform(s) were responsive to insulin stimulation. In addition, the activities of p38 Map kinase isoforms that may participate in the insulin's antiapoptotic function in CHO-IR cells were also determined. METHODS: Chinese hamster ovary cells, expressing wild- or mutated human insulin receptors (CHO-IR cells), were used to investigate whether insulin can stimulate any of the isoform(s) of the p38Map kinases. The p38Map kinase activity was determined by measuring the degree of 32P-labelling of ATF-2 protein, a specific substrate of p38Map kinase. A DNA laddering assay was performed to examine the degree of apoptosis and a RT-PCR analysis to determine which isoform(s) of the p38Map kinases were expressed in response to insulin. RESULTS: p38Map kinase activation by insulin was sharply suppressed in only the CHO-IR/A1018K cells, which lack the intrinsic tyrosine kinase activity of insulin receptors. Insulin stimulation of p38Map kinase was insensitive to SB203580, an inhibitor of the alpha(alpha)-and beta(beta)-isoforms of p38Map kinases. Moreover, orthovanadate, known as a specific stimulator of the gamma(gamma)-and delta(delta-) isoforms, stimulated the p38Map kinase activity in CHO-IR cells. Insulin increased the degree of mRNA expression of the delta-isoform, but not that of the alpha-isoform p38Map kinase. Interestingly, PD98059, an inhibitor of ERK, suppressed p38Map kinase stimulation, as well as the antiapoptotic protection of cells by insulin. As insulin was found to still protect ERK-lacking cells (CHO-IR/ SOS) from apoptosis, any substantial role(s) of ERK might be excluded. CONCLUSION: Our data suggest that insulin may stimulate the activity and expression of the-isoform of p38Map kinase in a MEK1/2-dependent manner. The involvement of the delta-isoform of p38Map kinase in insulin's antiapoptotic protection was also suggested, but remains to be investigated further to clarify the nature of its mechanism of action
Animals ; Apoptosis ; Cricetinae ; Cricetulus ; DNA ; Female ; Glucose ; Humans ; Insulin ; Ovary ; p38 Mitogen-Activated Protein Kinases ; Phosphotransferases* ; Protein Isoforms ; Protein-Tyrosine Kinases ; Receptor, Insulin ; RNA, Messenger ; Vanadates

BACKGROUND: The p38 mitogen-activated protein kinases (p38Map kinases) are a family of prolinedirected serine/threonine kinases. At least four isoforms of p38Map kinases have been identified; however, their physiological significances remain to be understood. Recently, the role of p38Map kinase in insulin-stimulated glucose uptake has been suggested. The present study aimed to investigate which isoform(s) were responsive to insulin stimulation. In addition, the activities of p38 Map kinase isoforms that may participate in the insulin's antiapoptotic function in CHO-IR cells were also determined. METHODS: Chinese hamster ovary cells, expressing wild- or mutated human insulin receptors (CHO-IR cells), were used to investigate whether insulin can stimulate any of the isoform(s) of the p38Map kinases. The p38Map kinase activity was determined by measuring the degree of 32P-labelling of ATF-2 protein, a specific substrate of p38Map kinase. A DNA laddering assay was performed to examine the degree of apoptosis and a RT-PCR analysis to determine which isoform(s) of the p38Map kinases were expressed in response to insulin. RESULTS: p38Map kinase activation by insulin was sharply suppressed in only the CHO-IR/A1018K cells, which lack the intrinsic tyrosine kinase activity of insulin receptors. Insulin stimulation of p38Map kinase was insensitive to SB203580, an inhibitor of the alpha(alpha)-and beta(beta)-isoforms of p38Map kinases. Moreover, orthovanadate, known as a specific stimulator of the gamma(gamma)-and delta(delta-) isoforms, stimulated the p38Map kinase activity in CHO-IR cells. Insulin increased the degree of mRNA expression of the delta-isoform, but not that of the alpha-isoform p38Map kinase. Interestingly, PD98059, an inhibitor of ERK, suppressed p38Map kinase stimulation, as well as the antiapoptotic protection of cells by insulin. As insulin was found to still protect ERK-lacking cells (CHO-IR/ SOS) from apoptosis, any substantial role(s) of ERK might be excluded. CONCLUSION: Our data suggest that insulin may stimulate the activity and expression of the-isoform of p38Map kinase in a MEK1/2-dependent manner. The involvement of the delta-isoform of p38Map kinase in insulin's antiapoptotic protection was also suggested, but remains to be investigated further to clarify the nature of its mechanism of action
Animals ; Apoptosis ; Cricetinae ; Cricetulus ; DNA ; Female ; Glucose ; Humans ; Insulin ; Ovary ; p38 Mitogen-Activated Protein Kinases ; Phosphotransferases* ; Protein Isoforms ; Protein-Tyrosine Kinases ; Receptor, Insulin ; RNA, Messenger ; Vanadates

Intracranial tuberculoma may imitate, both clinically and radiologically, the more commonly observed intracranial tumors. A 16 year old female patient was admitted due to exophthalmus(o.d) and headache. Neurologically papilledema was noted on the both fundus and exophthalmometry revealed that exophthalmus(17mm, 13mm). CT brain scan showed slightly high density lesion with surrounding low density in right frontotemporal area, attached to the sphenoid bone. And also hyperostosis was noted at the right sphenoid bone and dense homogeneous enhancement of mass after contrast infusion was seen. This case reports outlines the development of such a lesion masquerading as a typical meningioma of the sphenoid ridge. Discussion of intracranial tuberculoma follows, with special reference to clinical and radiological findings.
Adolescent ; Brain ; Female ; Headache ; Humans ; Hyperostosis ; Intracranial Pressure ; Meningioma* ; Papilledema ; Sphenoid Bone ; Tuberculoma* ; Tuberculoma, Intracranial

PURPOSE: This study was done to provide basic data for sexual abuse prevention programs for elementary school students by comparing stated needs of the students and teachers. METHODS: The participants were 4th, 5th, and 6th grade elementary school students and elementary school teachers. Data from questionnaires completed by 1,372 students and 162 teachers were analyzed. RESULTS: 1) The mean scores for felt need for sexual abuse prevention education was relatively high in both of the elementary school student and teacher groups but there was a significant difference between the two groups (t=15.28, p<.001). 2) In the elementary school students, there was a significant difference in the degree of need for sexual abuse prevention education according to father's educational level (t=2.89, p=.004), experience of sexual education (t=3.11, p=.006), and recognition of the necessity of sexual abuse education (t=7.56, p<.001). 3) In the elementary school teachers, there was no significant difference in the degree of need for sexual abuse prevention education according to the participants' socio-demographic and sexual abuse prevention education related characteristics. CONCLUSION: When planning educational programs on child sexual abuse prevention, needs of the elementary school students should be considered. Then, the educational program at school would be more effective.
Child ; Child Abuse ; Child Abuse, Sexual ; Education* ; Humans ; Sex Offenses*

BACKGROUND: Although post operative pain has been reduced significantly since the advent of laparoscopic surgery, many patients still complain of moderate abdominal and shoulder pain after surgery. METHOD: Patients scheduled for elective laparoscopic cholecystectomy were assigned to three groups by simple randomization(12 patients per group). Group I patients(control) had no specific treatment, group II patients had 10 ml of normal saline instillation, and group III patients had 10 ml of 0.5% bupivacaine instillation. Instillation was made directly into the gallbladder bed and right subdiaphragmatic space under direct vision by the surgeon at the end of the procedure and before evacuating the pneumoperitoneum. RESULT: Compared to that of the group I, VAS of group II and III did not show any statistically significant difference. Compared to the group I, group II & III showed no significant difference in numbers of requests of Tiaprofenic acid during the 36hours after the surgery. CONCLUSION: Topical instillation of 0.5% bupivacaine 10 ml to the gallbladder bed and right subdiaphragmatic space after laparoscopic cholecystectomy is not effective for the post operative pain control.
Bupivacaine* ; Cholecystectomy, Laparoscopic* ; Gallbladder ; Humans ; Laparoscopy ; Pain, Postoperative* ; Pneumoperitoneum ; Shoulder Pain

No abstract available.
Lymphohistiocytosis, Hemophagocytic*