Inhaler Treatment for Lung Cancer
Content
Inhaler Treatment for Lung Cancer
ScienceDaily (Oct. 11, 2011) — Lung cancer patients could receive safer and more efficient treatment through a system being developed by researchers at the University of Strathclyde in Glasgow. The scientists have devised a method for giving drugs by inhalation to patients through a nebuliser, rather than the current approach of intravenous delivery.
The system could administer the treatment far more quickly than existing methods and without the harmful side effects associated with current systems, which can cause kidney damage. It could also enable health authorities to deliver the drugs in smaller doses without diminution of benefit to patients. Lung cancer and mesothelioma caused 4,147 deaths in Scotland in 2009, and deaths of women from the disease increased by 12% in the preceding decade, despite a corresponding fall of 20% among men. Dr Chris Carter, a Senior Lecturer the Strathclyde Institute of Pharmacy and Biomedical Sciences, led the research, partnered by Professor Alex Mullen and Dr Valerie Ferro. She said: "Increasing awareness of cancer risks and improvements in treatment do not alter the fact that it remains one of Scotland's biggest killers and lung cancer is its most common form. This means that new, improved treatments are still essential. "By delivering cisplatin, one of the most widely used drugs for lung cancer, in a vaporised form, we would be able to get it to the cancerous cells and avoid the damage to healthy cells which can be hugely debilitating to patients. It would make the treatment far less onerous for them and we hope it would help them to live longer."
Russian and US Veterinarians Collaborate to Solve Mysterious Wild Tiger Deaths
ScienceDaily (Oct. 3, 2011) — A team of Russian veterinary colleagues and health experts from the Wildlife Conservation Society's Bronx Zoo are collaborating to understand how distemper -- a virus afflicting domestic dogs and many wildlife species -- may be a growing threat to Siberian (Amur) tigers.
The team presented its results at the first-ever Russian symposium on wildlife diseases recently held in the Russian Far East city of Ussurisk. The symposium underscores the growing recognition of the importance of the health sciences to successful wildlife conservation efforts. Working at WCS's Wildlife Health Center at the Bronx Zoo, Russian health experts and WCS pathologists used histology along with PCR and DNA sequencing to confirm and characterize the infection in two wild Siberian tigers from the Russian Far East. This diagnosis provides long-awaited genetic confirmation of the fact that distemper is impacting wild tigers, which WCS and Russian colleagues first documented in 2003. The collaboration will enable conservationists to formulate health measures to counter this latest threat to the world's largest cat. The participants in the partnership included: Drs. Irina Korotkova and Galina Ivanchuk from the Primorskaya State Agricultural Academy; Elena Lyubchenko, county veterinarian for Ussuriski County, Drs. Anastasia Vysokikh and Mikhail Alshinetskiy from the Moscow Zoo; and Drs. Denise McAloose and Tracie Seimon from WCS. Last year a tigress "Galia" -- studied by WCS researchers for eight years in Sikhote-Alin Biosphere Reserve in the Russian Far East -- walked into the village of Terney. Galia displayed abnormal neurologic signs, seemingly unfazed by the new surrounding, appeared gaunt, and was searching for dogs as an easy meal. The tiger was shot by local police after several capture attempts failed. In November 2003, a similar event occurred when an otherwise healthy looking wild tigress walked into the village of Pokrovka in Khabarovski Krai. WCS staff working in the area immobilized the animal and worked with local Russian veterinarian Evgeny Slabe in treating the tiger, which later died in captivity. Samples for the diagnosis of distemper were collected only from these two animals. Several other examples of tigers entering villages or stalling traffic on major roadways -- behavior possibly indicative of distemper -- have been reported in recent years. "This exchange provides a foundation for elucidating potential disease threats to tigers in the Russian Far East," said Irina Korotkova of the Primorskaya
ScienceDaily (Oct. 11, 2011) — Lung cancer patients could receive safer and more efficient treatment through a system being developed by researchers at the University of Strathclyde in Glasgow. The scientists have devised a method for giving drugs by inhalation to patients through a nebuliser, rather than the current approach of intravenous delivery.
The system could administer the treatment far more quickly than existing methods and without the harmful side effects associated with current systems, which can cause kidney damage. It could also enable health authorities to deliver the drugs in smaller doses without diminution of benefit to patients. Lung cancer and mesothelioma caused 4,147 deaths in Scotland in 2009, and deaths of women from the disease increased by 12% in the preceding decade, despite a corresponding fall of 20% among men. Dr Chris Carter, a Senior Lecturer the Strathclyde Institute of Pharmacy and Biomedical Sciences, led the research, partnered by Professor Alex Mullen and Dr Valerie Ferro. She said: "Increasing awareness of cancer risks and improvements in treatment do not alter the fact that it remains one of Scotland's biggest killers and lung cancer is its most common form. This means that new, improved treatments are still essential. "By delivering cisplatin, one of the most widely used drugs for lung cancer, in a vaporised form, we would be able to get it to the cancerous cells and avoid the damage to healthy cells which can be hugely debilitating to patients. It would make the treatment far less onerous for them and we hope it would help them to live longer."
Russian and US Veterinarians Collaborate to Solve Mysterious Wild Tiger Deaths
ScienceDaily (Oct. 3, 2011) — A team of Russian veterinary colleagues and health experts from the Wildlife Conservation Society's Bronx Zoo are collaborating to understand how distemper -- a virus afflicting domestic dogs and many wildlife species -- may be a growing threat to Siberian (Amur) tigers.
The team presented its results at the first-ever Russian symposium on wildlife diseases recently held in the Russian Far East city of Ussurisk. The symposium underscores the growing recognition of the importance of the health sciences to successful wildlife conservation efforts. Working at WCS's Wildlife Health Center at the Bronx Zoo, Russian health experts and WCS pathologists used histology along with PCR and DNA sequencing to confirm and characterize the infection in two wild Siberian tigers from the Russian Far East. This diagnosis provides long-awaited genetic confirmation of the fact that distemper is impacting wild tigers, which WCS and Russian colleagues first documented in 2003. The collaboration will enable conservationists to formulate health measures to counter this latest threat to the world's largest cat. The participants in the partnership included: Drs. Irina Korotkova and Galina Ivanchuk from the Primorskaya State Agricultural Academy; Elena Lyubchenko, county veterinarian for Ussuriski County, Drs. Anastasia Vysokikh and Mikhail Alshinetskiy from the Moscow Zoo; and Drs. Denise McAloose and Tracie Seimon from WCS. Last year a tigress "Galia" -- studied by WCS researchers for eight years in Sikhote-Alin Biosphere Reserve in the Russian Far East -- walked into the village of Terney. Galia displayed abnormal neurologic signs, seemingly unfazed by the new surrounding, appeared gaunt, and was searching for dogs as an easy meal. The tiger was shot by local police after several capture attempts failed. In November 2003, a similar event occurred when an otherwise healthy looking wild tigress walked into the village of Pokrovka in Khabarovski Krai. WCS staff working in the area immobilized the animal and worked with local Russian veterinarian Evgeny Slabe in treating the tiger, which later died in captivity. Samples for the diagnosis of distemper were collected only from these two animals. Several other examples of tigers entering villages or stalling traffic on major roadways -- behavior possibly indicative of distemper -- have been reported in recent years. "This exchange provides a foundation for elucidating potential disease threats to tigers in the Russian Far East," said Irina Korotkova of the Primorskaya
