Ability to walk 10 m within the first week of stroke predicts independent outdoor walking and destination.

Objectives: We aimed to determine if achieving a 10-m walk target within the first week of stroke onset correlates with independent outdoor walking at discharge and discharge to home for patients with stroke.

Materials And Methods: This study included 226 patients transferred to the subacute rehabilitation hospital (SRH) between January 2018 and March 2021. Data obtained from hospital records included age, sex, stroke type, lesion side, body mass index, presence of acute treatment, length of days from onset to physical therapy intervention, National Institutes of Health Stroke Scale, length of hospital stay, Functional Independence Measure score, and the ability to complete the 10 m walk target within the first week of stroke onset.

Light source based on a 100 mm-long monolithic undulator magnet with a very short 4 mm-period length.

A novel method to fabricate undulator magnets of a-few-millimetre-period length is being explored. Plate-type magnets, 100 mm-long with 4 mm-period length, have been successfully fabricated. They produce an undulator field of approximately 3 kG at a gap of 1.

Design and Synthesis of Open-Chain Hosts Having a Partial Structure of p-tert-Butylthiacalixarene.

The development of separation materials for hard-to-separate molecular mixtures is highly desired from environmental and economic perspectives. Although the crystal of p-tert-butylthiacalix[4]arene exhibits high guest selectivity in inclusion from a mixture of molecules with similar sizes and shapes, it cannot include molecules larger than its calix cavity. To extend its guest inclusivity, we designed and synthesized an open-chain host, [3,3'-thiobis(5-tert-butyl-2-hydroxybenzene)-1,1'-diyl]diacetic acid (4).

Combined SN-38 and gefitinib treatment promotes CD44 degradation in head and neck squamous cell carcinoma cells.

The aim of the present study was to search for an effective regimen among existing chemotherapies for head and neck squamous cell carcinoma (HNSCC). Among the tested drugs, we focused on combined SN-38, which is the active metabolite produced from irinotecan hydrochloride - a type I DNA topoisomerase inhibitor - after it is metabolized by carboxylesterase in the liver and gefitinib, an EGFR tyrosine kinase inhibitor treatment, based on the ability of this combination to inhibit HNSCC cell growth. Contrary to our expectation, in vivo, there was no significant difference in tumor growth suppression between gefitinib-only treatment and gefitinib plus SN-38.

Primary Volvulus of the Small Intestine Exhibiting Chylous Ascites: A Case Report.

Background: Primary volvulus of the small intestine associated with chylous ascites is very rare, with only four reported cases. In this paper, we report a new case of primary volvulus associated with chylous ascites.

Case Presentation: The patient was a 70-year-old man.

Low-pressure continuous suction of bile and pancreatic juice from the hepatic duct and jejunal limb after major hepatectomy with pancreatoduodenectomy.

We describe an effective technique for the low-pressure continuous suction of bile and pancreatic juice from the hepatic duct and jejunal limb after major hepatectomy with pancreatoduodenectomy (PD). After hepatectomy and PD, reconstruction is performed by a modification of Child's method. A pancreaticojejunostomy is completed with interrupted sutures between the pancreatic duct and mucosa, without inserting a stent.

[Information guided technology and procedure in neurosurgical field].

Translational Research is the research to apply and mediate a fundamental research result to the clinical field effectively. The integration of the diagnosis and the treatment is an important item in the life science field from the viewpoint of quality of therapy and minimally invasive therapy. The standardization of mechanical interface of the medicine related machine, system and a medical information system are important from the viewpoint such as prevention of medical malpractice.

C-erbB-2 or mutant Ha-ras induced malignant transformation of immortalized human ovarian surface epithelial cells in vitro.

Ovarian cancer is believed to develop from the ovarian surface epithelium through the accumulation of aberrations of oncogenes and/or tumor suppressor genes. However, it is unclear how the gene abnormalities are involved in ovarian carcinogenesis. To elucidate the process, we transfected genes reported to show their abnormalities in human ovarian cancers into human ovarian surface epithelial cells.

In vivo anti-tumor effect through the controlled release of cisplatin from biodegradable gelatin hydrogel.

This paper is an investigation to achieve the in vivo controlled release of cisplatin (CDDP) from a biodegradable hydrogel. Hydrogels with different water contents were prepared through the chemical crosslinking of gelatin by various concentrations of glutaraldehyde. The gelatin hydrogel incorporating CDDP (CDDP-hydrogel) was prepared by allowing CDDP aqueous solution to sorb into the freeze-dried hydrogel.

PEP-19 overexpression in human uterine leiomyoma.

Although uterine leiomyomas represent one of the most common neoplasms in adult women, their pathogenesis remains poorly understood. A cDNA microarray analysis was performed to search for candidate genes expressed to a greater degree in leiomyoma compared with matched myometrium. A total of 15 candidate genes was obtained; neuron-specific protein PEP-19 (Purkinje cell protein 4; PCP 4) exhibited a striking difference in expression between leiomyoma and myometrium.

Expression of cold-inducible RNA-binding protein in the normal endometrium, endometrial hyperplasia, and endometrial carcinoma.

Cold-inducible RNA-binding protein (CIRP), an 18-kD protein in the mouse and human, is induced by lowering the temperature of cultured cells. CIRP is possibly a cell cycle regulator because its overexpression results in prolongation of G1 phase in vitro. We investigated the immunohistochemical expression of CIRP in 39 endometrial carcinomas, 12 endometrial hyperplasias, and 27 normal endometria using polyclonal antibody against CIRP and confirmed by Western blot analysis.

Collision group and renormalization of the Boltzmann collision integral.

On the basis of a recently discovered collision group [V. L. Saveliev, in Rarefied Gas Dynamics: 22nd International Symposium, edited by T.

Cyclical change of hMSH2 protein expression in normal endometrium during the menstrual cycle and its overexpression in endometrial hyperplasia and sporadic endometrial carcinoma.

Background: The role of hMSH2 protein, one of the major DNA repair proteins, until now, had not been elucidated in terms of normal endometrial function during the menstrual cycle. The current study was designed to address this issue and to determine whether the expression of hMSH2 is altered in the course of endometrial carcinogenesis.

Methods: Immunohistochemical reactivity with a monoclonal antibody against the hMSH2 protein was examined in endometrial tissue specimens from 45 patients with normal endometrium, 51 patients with endometrial hyperplasia, and 27 patients with endometrial carcinoma.

Drift velocity of C(60)(+) in gases follows rarefied gas dynamics.

The drift velocities of C(60)(+) in He, Ne, Ar, and Kr were found to be estimated with high accuracy using the drag coefficient of a solid body in free molecule flow. That is, massive C(60)(+) behaves in gases as if it were a large classical body.

Theory of collision algorithms for gases and plasmas based on the boltzmann equation and the landau-fokker-planck equation.

A time-explicit formula that describes the time evolution of velocity distribution functions of gases and plasmas is derived from the Boltzmann equation. The formula can be used to construct collision simulation algorithms. Specialization of the formula to the case of the Coulomb interaction shows that the previous method [K.

Prognostic significance of heat shock proteins HSP70 and HSP90 in endometrial carcinomas.

Heat shock proteins HSP70 and HSP90 are sex steroid receptor-associated proteins, and HSP90 expression has reportedly been correlated with sex steroid receptor status in endometrial carcinomas. HSP70 is also known to associate with several oncogene products such as p53 protein, and expression of HSP70 has been reported to be a prognostic factor in several malignant neoplasms. In endometrial carcinomas, however, little is known about the prognostic significance of these proteins.

Tumor response to neoadjuvant chemotherapy correlates with the expression of P-glycoprotein and PCNA but not GST-pi in the tumor cells of cervical carcinoma.

Objective: To identify the clinicopathological and chemoresistant factors predicting the response to neoadjuvant chemotherapy and the patient prognosis in high-risk cervical carcinomas.

Methods: We retrospectively reviewed 47 patients with locally advanced or bulky cervical carcinoma treated with two courses of intraarterial infusion of cisplatin, doxorubicin, mitomycin C, and 5-fluorouracil (5-FU), followed by radical hysterectomy at our hospital between 1988 and 1995. Expressions of the chemoresistance-related proteins, such as P-glycoprotein, glutathione S-transferase pi (GST-pi), and proliferating cell nuclear antigen (PCNA) in the tumor cells, were examined by immunohistochemistry using pretreatment biopsy specimens.

Expression of abnormal transcripts of the FHIT (fragile histidine triad) gene in ovarian carcinoma.

To elucidate the role of the FHIT (fragile histidine triad) gene in ovarian carcinogenesis, the expression of the gene was analysed by reverse transcription-polymerase chain reaction (RT-PCR) in 51 cases of ovarian carcinoma, 6 cases of borderline tumour and 4 cases of benign ovarian tumour. The concomitant expressions of normal and abnormal FHIT transcripts were detected in 39% of carcinomas and in 83% of borderline tumours, while benign tumours and normal ovarian tissues expressed only normal transcript. In addition, there were 4 (8%) cases of carcinoma lacking expression of normal FHIT transcript, all of which were in advanced stages (stage III-IV) and poorly differentiated.

Human chorionic gonadotropin (hCG) inhibits cisplatin-induced apoptosis in ovarian cancer cells: possible role of up-regulation of insulin-like growth factor-1 by hCG.

Gonadotropins have been suggested to play a role in the development or progression of ovarian cancer, and we have previously reported the expression of luteinizing hormone/ human chorionic gonadotropin (LH/hCG) receptor in 40% of epithelial ovarian carcinomas. To examine the biological effect of LH/hCG on ovarian cancer cells, apoptosis induced by cisplatin with or without hCG treatment was investigated in 2 ovarian cancer cell lines, OVCAR-3 and SK-OV-3. Stimulation of cell proliferation by hCG was also studied.

Early invasive adenocarcinoma of the fallopian tube: a case report and review of the literature.

We present an early invasive adenocarcinoma of the fallopian tube, which was incidentally found in a 45-year-old woman undergoing a laparotomy for uterine myoma. Histological examination of the hydropic tubes revealed widespread endosalpingeal hyperplasia without atypia in both tubes. In addition, the left tube contained 3 scattered lesions of carcinoma in situ, one of which was accompanied by a microfocus of definite stromal invasion confined within the endosalpingeal mucosa.

Expression of vascular endothelial growth factor (VEGF) during folliculogenesis and corpus luteum formation in the human ovary.

Vascular endothelial growth factor (VEGF) has been suggested to be involved in angiogenesis and microvascular hyperpermeability. We examined immunohistochemically the expression of VEGF in the granulosa and theca cells, along with that of proliferating cell nuclear antigen (PCNA), in the vascular endothelium during the course of follicular development and corpora lutea formation in human ovaries. The immunolocalization of VEGF in these cells was compared with that of another putative angiogenic factor, basic fibroblast growth factor (bFGF).

Heterogeneous distribution of K-ras-mutated epithelia in mucinous ovarian tumors with special reference to histopathology.

The carcinogenic process of epithelial ovarian carcinomas is still unknown, and both pathways of de novo carcinogenesis from the surface epithelium and malignant transformation of benign cystadenoma have been suggested. Especially in mucinous ovarian tumors, the transition from benign cystadenomas to tumors of low malignant potential (LMP) or carcinomas has been implicated. To elucidate this possibility, we analyzed the presence or absence of heterogeneity of the K-ras mutation corresponding to the histological heterogeneity in 71 epithelial ovarian tumors, including 31 mucinous tumors.

Diffuse cystic change of a term placenta with a normal newborn.

We recently encountered a case of term placenta with a diffuse cystic lesion of the villi. A 19-year-old primipara at 36 weeks of gestation underwent cesarean section due to breech presentation with premature rupture of the membranes; she delivered a mature male baby of 2,502 g with an Apgar score of 9/9. The placenta was 940 g in weight and 29 x 20 x 3 cm in size, and macroscopically had multiple cystic lesions (3-8 mm in diameter) that resembled hydatidiform moles.