Comparative Mitogenomic Analysis of Species Representing Six Subfamilies in the Family Tenebrionidae.

To better understand the architecture and evolution of the mitochondrial genome (mitogenome), mitogenomes of ten specimens representing six subfamilies in Tenebrionidae were selected, and comparative analysis of these mitogenomes was carried out in this study. Ten mitogenomes in this family share a similar gene composition, gene order, nucleotide composition, and codon usage. In addition, our results show that nucleotide bias was strongly influenced by the preference of codon usage for A/T rich codons which significantly correlated with the G + C content of protein coding genes (PCGs).

Physicochemical properties and inhibition effect on iron deficiency anemia of a novel polysaccharide-iron complex (LPPC).

Porphyran (P) was extracted from red algae Porphyra by boiling water. A novel polysaccharide-iron complex (LPPC) was prepared under the alkaline condition by adding a ferric chloride solution to the low molecular weight porphyran (LP) solution. Physicochemical properties and inhibition effect on iron deficiency anemia of this complex were studied.

Aqua-{6,6'-dieth-oxy-2,2'-[ethane-1,2-diyl-bis(nitrilo-methanylyl-idene)]diphen-olato}zinc.

The mononuclear zinc title complex, [Zn(C(20)H(22)N(2)O(4))(H(2)O)], was obtained by the reaction of 3-eth-oxy-salicyl-aldehyde, ethane-1,2-diamine, and zinc acetate in methanol. The Zn atom is five-coordinated by two phenolate O and two imine N atoms of the tetradentate Schiff base ligand and by one water O atom, forming a square-pyramidal geometry. In the crystal, pairs of mol-ecules are linked via inter-molecular O-H⋯O hydrogen bonds, forming dimers.

Bis{4-chloro-2-[(2-hy-droxy-eth-yl)imino-meth-yl]phenolato}nickel(II) monohydrate.

The title mononuclear nickel(II) complex, [Ni(C(9)H(9)ClNO(2))(2)]·H(2)O, was obtained by the reaction of 5-chloro-salicyl-aldehyde, 2-amino-ethanol and nickel nitrate in methanol. The Ni atom is six-coordinated by two phenolate O, two imine N and two hy-droxy O atoms from two crystallographically different Schiff base ligands, forming an octa-hedral geometry. In the crystal, mol-ecules are linked through inter-molecular O-H⋯O and O-H⋯Cl hydrogen bonds.

Analysis of the interactions of multicomponents in Cornus officinalis Sieb. et Zucc. with human serum albumin using on-line dialysis coupled with HPLC.

Interactions of three iridoid glycosides extracted from Cornus officinalis Sieb. et Zucc. (CIG) with protein were simultaneously explored by on-line dialysis sampling coupled with high-performance liquid chromatography (DS-HPLC).

Bis{2-eth-oxy-6-[2-(methyl-ammonio)ethyl-imino-meth-yl]phenolato}thio-cyanato-zinc(II) nitrate.

In the title compound, [Zn(NCS)(C(12)H(18)N(2)O(2))(2)]NO(3), the Zn(II) ion is chelated by the phenolate O and imine N atoms from two zwitterionic Schiff base ligands and is also coordinated by the N atom of a thio-cyanate ligand, giving a distorted trigonal-bipyramidal geometry. Intra-molecular N-H⋯O hydrogen bonds are observed in the complex cation. The nitrate anions are linked to the complex cations through N-H⋯O hydrogen bonds.

[Advances of studies on traditional moxibustion therapy for treatment of cancer].

In recent years, the studies on moxibustion for treatment of cancer are increasing day by day, with some advances. In the paper, clinical and experimental studies on traditional moxibustion for treatment of cancer and the mechanisms are reviewed, and some problems and shortcomings are put forward.