The purpose of this study was to determine the effect trust, location, services, and security services in KUD "Tani Mulyo" Karanglangit Lamongan. Calculation SPSS 22.00 for Windows available Multiple linear regression analysis, namely: = 5.895 + 0.190 (X1) 0.131 (X2) 0.114 (X3) 0.143 (X4) 0.117 (X4). Based on magnitude coefficient determination (R2) note that contribution independent variables ...

Human immunodeficiency virus type 1 (HIV-1) fusion with its target cells is initiated by sequential interactions between its envelope glycoprotein, CD4, and a co-receptor, usually CCR5 or CXCR4. Small molecules that bind to CCR5 and prevent its use by R5 HIV-1 strains are now being developed clinically as antiviral drugs. To test whether a block to CCR5 promotes the replication of viruses that ...

Aflatoxin G1 (AFG1) is one of the main toxic contaminants in pistachio nuts and causes potential health hazards. Hence, AFG1 reduction is one of the main concerns in food safety. Kefir-grains contain symbiotic association of microorganisms well known for their aflatoxin decontamination effects. In this study, a central composite design (CCD) using response surface methodology (RSM) was applied ...

A probabilistic model defines the joint distribution for a set of random variables. For example, imagine that a friend of yours claims to possess psychic powers – in particular, the power of psychokinesis. He proposes to demonstrate these powers by flipping a coin, and influencing the outcome to produce heads. You suggest that a better test might be to see if he can levitate a pencil, since the...

Penelitian ini bertujuan untuk mengetahui: 1) Pengaruh simultan, penggunaan luas lahan (X1) benih (X2), pupuk (X3), tenaga kerja (X4), berpengaruh signifikan terhadap peningkatan produksi (Y) padi sawah di Desa Padengo Kecamatan Dengilo Kabupaten Pohuwato, 2) parsial dari (X1), Pohuwato. Jumlah populasi 196 orang petani dengan sistem tanam pindah. Penentuan sampel menggunakan rumus slovin jumla...

The destruction of the immune system by progressive loss of CD4 T cells is the hallmark of AIDS. CCR5-dependent (R5) human immunodeficiency virus type 1 (HIV-1) isolates predominate in the early, asymptomatic stages of HIV-1 infection, while CXCR4-dependent (X4) isolates typically emerge at later stages, frequently coinciding with a rapid decline in CD4 T cells. Lymphocyte killing in vivo prima...

OBJECTIVE To examine compartmental differences in co-receptor expression on CD4 lymphocytes between blood and gut using endoscopic biopsies. DESIGN Mucosal and peripheral CD4 T cells from healthy controls were compared for co-receptor expression and vulnerability to infection by HIV-1. METHODS Expression of CCR5 and CXCR4 was quantified by flow cytometry on isolated mucosal CD4 lymphocytes ...

CD4+ T-cell depletion is the hallmark of AIDS pathogenesis. Multiple mechanisms may contribute to the death of productively infected CD4+ T cells and innocent-bystander cells. In this study, we characterize a novel mechanism in which human immunodeficiency virus type 1 (HIV-1) infection preferentially depletes peripheral memory CD4+ T cells before the completion of reverse transcription. Using ...

To increase insight into the structural basis of CXCR4 utilization in human immunodeficiency virus type 1 (HIV-1) infection, a new generation of three monoclonal antibodies (MAbs) was developed in WKA rats. The A80 MAb, which binds an epitope in the third extracellular loop (ECL3) of CXCR4, has unique biologic properties that provide novel insights into CXCR4 function. This agent enhanced syncy...