Association of depression and smoking cessation: outcomes of an 18-year retrospective cohort study.

Background: Depression is frequently associated with unsuccessful smoking cessation.

Objective: In this study, we investigated the impact of depression history on smoking cessation success in a clinical setting.

Methods: This retrospective study included 726 patients who visited our smoking cessation clinic between January 1, 2001, and December 31, 2018.

Successful treatment with bortezomib for POEMS syndrome, overcoming complicated severe heart block.

Cardiac bradyarrhythmia and conduction disorder may be rare, but recurrent adverse events caused by bortezomib. Here we report a case with POEMS syndrome presenting severe heart block after bortezomib plus dexamethasone therapy. After permanent pacemaker implantation, bortezomib was restarted and maintained, resulting in sustained complete response for POEMS syndrome.

Improvement of immune thrombocytopenia with imatinib therapy following chronic myeloid leukemia.

Immune thrombocytopenia (ITP) and chronic myeloid leukemia (CML) are rarely observed concurrently. Here we report the case of a patient with ITP who developed CML that has been well controlled with tyrosine kinase inhibitor (TKI) therapy. A 55-year-old man was diagnosed with ITP.

Efficacy and Safety of a Weekly Cyclophosphamide-Bortezomib-Dexamethasone Regimen as Induction Therapy Prior to Autologous Stem Cell Transplantation in Japanese Patients with Newly Diagnosed Multiple Myeloma: A Phase 2 Multicenter Trial.

We assessed the efficacy and safety of weekly cyclophosphamide-bortezomib-dexamethasone (CBD) induction prior to autologous stem cell transplantation (ASCT) in newly diagnosed Japanese patients with multiple myeloma (MM). This regimen consisted of four 28-day cycles of once-weekly oral cyclophosphamide (300 mg/m2), subcutaneous bortezomib (1.3 mg/m2), and oral dexamethasone (40 mg).

Factors affecting the formation of membranous substances in the palates of elderly persons requiring nursing care.

Objective: To determine the causative factor behind the formation of membranous substances in the mouths of elderly patients requiring nursing care.

Background: Membranous substances are sometimes observed in the mouths of elderly persons requiring nursing care, and these can lead to bleeding, infection and asphyxiation.

Materials And Methods: In April 2007, samples were collected from 70 patients at C Hospital, Aichi Prefecture, Japan, who were 65 years or older (median age, 81.

Effects of open mouth and rubber dam on upper airway patency and breathing.

Objectives: Rubber dams increase the quality and safety of dental treatment. However, the condition of a rubber dam over an open mouth may also obstruct the route for respiration. We tested whether an open mouth with or without a rubber dam would affect upper airway patency and breathing pattern.

Effect of viscosity on food transport and swallow initiation during eating of two-phase food in normal young adults: a pilot study.

When eating food containing both liquid and solid phases (two-phase food), the liquid component frequently enters the hypopharynx before swallowing, which may increase the risk of aspiration. We therefore tested whether preswallow bolus transport and swallow initiation would change as the viscosity of two-phase food was increased. Fiberoptic endoscopy was recorded while 18 adult subjects ate 5 g of steamed rice with 3 ml of blue-dye water.

[Aplastic anemia complicated with ulcerative colitis].

A 37-year-old female who presented with pancytopenia in April 2008 was diagnosed with aplastic anemia stage 2 with a normal karyotype. She had a PNH phenotype in her red blood cells (RBC) and granulocytes, and HLA DR15. Her aplastic anemia was deteriorated from stage 2 to stage 3, and she required periodic RBC transfusions.

A Case of Monoclonal Lymphoplasmacytosis of the Bone Marrow with IgM-Positive Russell Bodies.

A 71-year-old Japanese male patient infected with HCV was diagnosed with thrombocytopenia. Histological examination of the bone marrow aspirate showed numerous lymphoid aggregates with Russell bodies. Immunohistochemistry and flow cytometric analysis demonstrated clonal expansion of CD5+ CD23+ B cells.

Inecalcitol, an analog of 1α,25(OH)(2) D(3) , induces growth arrest of androgen-dependent prostate cancer cells.

19-nor-14-epi-23-yne-1,25(OH)(2) D(3) (inecalcitol) is a unique vitamin D(3) analog. We evaluated the activity of inecalcitol in a human prostate cancer model system. The analog was 11-fold more potent than 1,25(OH)(2) D(3) in causing 50% clonal growth inhibition of androgen-sensitive human prostate cancer LNCaP cells.

[Case with hairy cell leukemia-Japanese variant following radiotherapy for orbital adnexal MALT lymphoma].

We report a patient with hairy cell leukemia Japanese variant (HCL-Jv) that developed after radiotherapy for orbital adnexal MALT lymphoma. A 78-year-old man was diagnosed as having MALT lymphoma in the left conjunctiva in December 2003. The patient was treated by local radiotherapy and the tumor disappeared.

Nonsteroidal anti-inflammatory drugs suppress glioma via 15-hydroxyprostaglandin dehydrogenase.

Studies have conjectured that nonsteroidal anti-inflammatory drugs (NSAID) inhibit growth of various malignancies by inhibiting cyclooxygenase-2 (COX-2) enzyme activity. Yet, several lines of evidence indicate that a COX-2-independent mechanism may also be involved in their antitumor effects. Here, we report that NSAIDs may inhibit the growth of glioblastoma multiforme (GBM) cells through COX-2-independent mechanisms, including up-regulation of both 15-hydroxyprostaglandin dehydrogenase (15-PGDH, the key prostaglandin catabolic enzyme) and the cell cycle inhibitor p21.

Cucurbitacin B has a potent antiproliferative effect on breast cancer cells in vitro and in vivo.

Cucurbitacins are a group of diverse triterpenoid substances isolated from plants with medicinal properties. One particularly potent family member is cucurbitacin B (CuB). The antiproliferative effects of CuB against human breast cancer cells were tested.

Cucurbitacin B markedly inhibits growth and rapidly affects the cytoskeleton in glioblastoma multiforme.

Glioblastoma Multiforme (GBM) is almost inevitably a fatal tumor of the brain with most individuals dying within 1 year of diagnosis. It is the most frequent brain tumor in adults. Dose-response studies showed that Cucurbitacin B inhibited 50% growth (ED(50)) of 5 human GBM cell lines in liquid culture at approximately 10(-7) M.

No changes in infliximab levels in blood stored for preoperative autologous blood donation.

Rheumatoid arthritis (RA) patients requiring total joint arthroplasties under administration of infliximab, which may remain in donated blood if preoperative autologous blood donation (PABD) is undertaken for the surgery, may risk infection. We clarified infliximab hemokinetics in blood stored for such patients. A 20-ml blood sample was obtained from each of the ten RA patients receiving infliximab at just after administration and at 2 and 4 weeks following the administration of infliximab, mixed with 2.

Honokiol, a natural biphenyl, inhibits in vitro and in vivo growth of breast cancer through induction of apoptosis and cell cycle arrest.

Honokiol (HNK), a naturally occurring biphenyl, possesses potent antineoplastic and antiangiogenic properties. We investigated the in vitro and in vivo activity of HNK against breast cancer. HNK exhibited potent anti-proliferative activity against breast cancer cell lines and enhanced the activity of other drugs used for the treatment of breast cancer.

Histone deacetylase inhibitor, suberoylanilide hydroxamic acid (Vorinostat, SAHA) profoundly inhibits the growth of human pancreatic cancer cells.

Tumor suppressor genes are often silenced in human cancer; this can occur by transcriptional repression by deacetylation in the promoter regions, mediated by histone deacetylase (HDAC). HDAC inhibitors can block cancer cell growth by restoring expression of tumor suppressor genes. In this study, we investigated the effects of a HDAC inhibitor, suberoylanilide hydroxamic acid (SAHA) on pancreatic cancer cells.

Drainage does not increase anemia after cementless total hip arthroplasty.

We performed a prospective randomized controlled study to determine whether drainage increased the degree of anemia after primary cementless total hip arthroplasty. After implanting the components, we randomly divided 40 patients (40 hips) into a group who had drains (20 patients, 20 hips) and a group without drains (20 patients, 20 hips). There were no differences in the mean preoperative hemoglobin or hematocrit values, length of skin incision, operative time, intraoperative blood loss, or the donated and transfused volumes of autologous blood between the two groups.

Method to reduce variations of inclination angle of the acetabular component during mini-incision hip arthroplasty.

Background: To reduce variations of cup inclination after total hip arthroplasty using the mini-incision posterior approach, we introduced two techniques, one at a time. The first technique is measuring a pelvic tilt angle in the frontal plane in the initial lateral position in the operating room. The second technique is using a tilt-meter to adjust the direction of a cup holder.