Enhancing tomato (Solanum lycopersicum) yield and nutrition quality through hydroponic cultivation with treated wastewater.

Utilizing treated wastewater for crop cultivation is essential in regions with scarce freshwater resources for irrigation. This study evaluated the growth, fruit yield, nutritional and phytochemical quality of tomato fruits cultivated using a treated wastewater-based hydroponics system developed for the Trans Himalaya, India. Tomatoes grown with treated wastewater exhibited better growth, yield, nutritional content, phytochemical properties, and antioxidant activities than those grown in soil.

New chimeric HDAC inhibitors for the treatment of colorectal cancer.

Colorectal cancer is the third most common cause of cancer-associated deaths due to a high recurrence rate and an increasing occurrence of resistance to established therapies. This highlights the importance of developing new chemotherapeutic agents. The current study focuses on cancer-specific targets such as apoptosis-inhibiting survivin, which distinguishes cancer cells from healthy tissue.

Improved Anticancer Activities of a New Pentafluorothio-Substituted Vorinostat-Type Histone Deacetylase Inhibitor.

The development of new anticancer drugs is necessary in order deal with the disease and with the drawbacks of currently applied drugs. Epigenetic dysregulations are a central hallmark of cancerogenesis and histone deacetylases (HDACs) emerged as promising anticancer targets. HDAC inhibitors are promising epigenetic anticancer drugs and new HDAC inhibitors are sought for in order to obtain potent drug candidates.

The Histone Demethylase KDM3A, Increased in Human Pancreatic Tumors, Regulates Expression of DCLK1 and Promotes Tumorigenesis in Mice.

Background & Aims: The histone lysine demethylase 3A (KDM3A) demethylates H3K9me1 and H3K9Me2 to increase gene transcription and is upregulated in tumors, including pancreatic tumors. We investigated its activities in pancreatic cancer cell lines and its regulation of the gene encoding doublecortin calmodulin-like kinase 1 (DCLK1), a marker of cancer stem cells.

Methods: We knocked down KDM3A in MiaPaCa-2 and S2-007 pancreatic cancer cell lines and overexpressed KDM3A in HPNE cells (human noncancerous pancreatic ductal cell line); we evaluated cell migration, invasion, and spheroid formation under hypoxic and normoxic conditions.

The effect of hirudin on antagonisting thrombin induced apoptosis of human microvascular endothelial cells1.

Purpose: To investigate whether hirudin exerts its antithrombin action to decrease the ratio of Human Microvascular Endothelial Cells (HMVECs) apoptosis.

Methods: Human microvascular endothelial cells (HMVECs) cultured in the third and fifth generations were used. HMVECs were divided into normal group, thrombin group (T group), natrual hirudin group (H group), thrombin + natrual hirudin group (T + H group), AG490 group, thrombin + AG490 group (T + AG490 group), natrual hirudin + AG490 group (H + AG490 group), thrombin + natural hirudin + AG490 (T + H + AG490 group).

[Effects of combined natural hirudin and hyperbaric oxygen therapy on survival of transplanted random-pattern skin flap in rats].

Objective: To investigate the effect of natural hirudin combined with hyperbaric oxygen therapy on the survival of transplanted random-pattern skin flap in rats.

Methods: A random-pattern skin flap in size of 10.0 cm×2.

Isolated Bilateral Macrostomia.

Macrostomia (Tessier's 7 cleft) is a rare congenital lip deformity. Macrostomia can occur unilateral or bilateral, isolated or associated with other syndromes. Isolated bilateral macrostomia is exceedingly rare with only a few cases reported to date.

Preferential Formulation of Second Generation Antipsychotic Asenapine as Inclusion Complex with Sulphobutylether-βCD (Captisol): In vitro and In vivo Evaluation.

Background: Asenapine is an anti-psychotic agent approved by the US-FDA for treatment of acute schizophrenia and manic or bipolar I disorder in adults. It is poorly absorbed when administered orally, hence exhibits poor oral bioavailability, which limits its use in clinical practice.

Objective: Enhancement in solubility of asenapine through complexation with three different cyclodextrins, viz.

Improved anticancer and antiparasitic activity of new lawsone Mannich bases.

Substituted lawsone Mannich bases 2a-e, 3a-e and 4a-e were prepared and tested for their biological activities. The new fatty alkyl substituted compounds 2a-c exhibited strong and selective growth inhibitory activities in the low one-digit micromolar and sub-micromolar range against a panel of human cancer cell lines associated with ROS formation. In addition, compounds 2a-c revealed sub-micromolar anti-trypanosomal activities against parasitic Trypanosoma brucei brucei cells via deformation of the microtubule cytoskeleton.

Crocetinic acid inhibits hedgehog signaling to inhibit pancreatic cancer stem cells.

Pancreatic cancer is the fourth leading cause of cancer deaths in the US and no significant treatment is currently available. Here, we describe the effect of crocetinic acid, which we purified from commercial saffron compound crocetin using high performance liquid chromatography. Crocetinic acid inhibits proliferation of pancreatic cancer cell lines in a dose- and time-dependent manner.

From body art to anticancer activities: perspectives on medicinal properties of henna.

Nature has been a rich source of therapeutic agents for thousands of years and an impressive number of modern drugs have been isolated from natural sources based on the uses of these plants in traditional medicine. Henna is one such plant commonly known as Persian Henna or Lawsonia inermis, a bushy, flowering tree, commonly found in Australia, Asia and along the Mediterranean coasts of Africa. Paste made from the leaves of Henna plant has been used since the Bronze Age to dye skin, hairs and fingernails especially at the times of festivals.

Multi-matrix system mesalamine: to use or not to use.

Objective: To evaluate the role of Multi-Matrix System (MMX) mesalamine in the treatment of ulcerative colitis (UC).

Data Sources: Literature was obtained through searches of MEDLINE (1966-October 2007) and a bibliographic review of published articles. Key terms used in the searches included ulcerative colitis, mesalamine, MMX, SPD476, and Lialda.