The swelling of mitochondria isolated from leaves, roots, and callus tissues of Nicotiana tabacum, L, var. White Gold, was measured by following changes in optical density at 520 mjt in buffered 025 M sucrose or 0.125 M KCI. Ozone induced rapid swelling of the isolated mitochondria and increased the permeability of mitochondrial membranes. The extent of mitochondrial swelling and the amount of ...

A 56 year old female presented to her primary care physician with a painless finger mass. She first noticed the mass about 7 years ago and it had been growing slowly since that time. Her former primary care physician had removed the mass about 5 years prior. She recalled being told at that time that it was a “ganglion cyst.” The mass had since returned and grown back to its former size. It was ...

In response to the very interesting article that was published in Hormones 2012, 11(2): 147-150 “Acute transient thyroid swelling following needle biopsy: An update”, I would like to share our experiences regarding this phenomenon. We have had six such cases of acute transient thyroid swelling during ultrasound guided fine needle aspiration (FNA). All six cases occurred within a relatively shor...

Objective: The objective of the present study was to formulate a controlled release floating tablet of Olmesartan Medoxomil. Methods: Floating tablets of Olmesartan Medoxomil were prepared by direct compression method using both natural (sodium alginate and carrageenan) and semi synthetic polymers (HPMC K4M, HPMC K100LV and HPMC E50LV).Sodium bicarbonate and calcium carbonate were used as gas g...

UNLABELLED Spreading depolarizations (SDs) are waves of sustained neuronal and glial depolarization that propagate massive disruptions of ion gradients through the brain. SD is associated with migraine aura and recently recognized as a novel mechanism of injury in stroke and brain trauma patients. SD leads to neuronal swelling as assessed in real time with two-photon laser scanning microscopy (...

Succinic derivatives of inulin (INU-SA) with two different degrees of derivatization (20% and 30%, mol/mol) were cross-linked with α,β-polyaspartylhydrazide (PAHy) to obtain INUPAHy hydrogels. Cross-linking was performed using N-ethyl-N-(3-dimethylaminopropyl)-carbodiimide hydrochloride (EDC) and N-hydroxysulfosuccinimide (NHSS) as coupling agents and by varying the reaction time (4 h, 8 h and ...

This review describes the properties of artificial spherules composed of phospholipids and various long-chain anions or cations. The lipids, which are in the liquid-crystal state, trap aqueous solutes such as cations, anions, glucose, or glycine in aqueous compartments between a series of lipid bilayers. The diffusion of these solutes from the spherules can be studied in the same way that diffu...

We have previously reported the use of hydrogel particles as the draw agent for forward osmosis desalination. In the present work, the effects of draw agent, feed concentration and membrane on the process performance were systematically examined. Our results showed that the incorporation of carbon filler particles in polymer hydrogels led to enhanced swelling ratios of the draw agents and thus ...

Over a period of 9 months the occurrence of parasites, bacteria and viruses has been examined in diarrhoeic rabbits from 21 commercial rabbitries and related with clinical signs and gross and microscopic lesions. Infectious disease agents have been found in 71.5% of the animals. Escherichia coli (ATEC) were found to be attached to the luminal intestinal border of 40% of the rabbits examined. Th...