Comparision of Radiochemotherapy Applications that Committing with Two Different Chemotherapies Route in Locally Advanced Lung Cancer.

Objective: This study investigated pre- and post-treatment tumor and lymph node dimension response rates and differences between side-effect profiles in patients with locally advanced inoperable nonsmall-cell lung cancer (NSCLC) receiving radiotherapy (RT) and concurrent chemotherapy (CT).

Materials And Methods: A total of 30 inoperable patients who had not previously received RT and having a mean age of 58.73±8.

Zinc Sulfate and/or Growth Hormone Administration for the Prevention of Radiation-Induced Dermatitis: a Placebo-Controlled Rat Model Study.

Growth hormone (GH) and zinc (Zn) were evaluated for their potential to prevent radiation injury using a rat model of radiation-induced skin injury. Sprague-Dawley rats were divided into five groups: a control group not receiving Zn, GH, or irradiation: a radiation (RT) group receiving a single 30 Gy dose of gamma irradiation to the right hind legs; a radiation + GH group (RT + GH) receiving a single 30 Gy dose of gamma irradiation plus the subcutaneous administration of 0.01 IU kg d GH; a radiation + Zn group (RT + Zn) receiving a single 30 Gy dose plus 5 mg kg d Zn po; and a radiation + GH + Zn group (RT + GH + Zn) group receiving a single 30 Gy dose plus subcutaneous 0.

Retrospective analysis of patients with esophageal cancer treated with radiotherapy and/or chemoradiotherapy.

Aims And Background: Esophageal cancer consists of 5% of all cancers. In Eastern Anatolia region of Turkey, the rate was found to be 16%. The primary aim of the study was to evaluate effect of the localization and histologic type of tumor, stage of cancer and treatment modality, patient's sex, age and smoking status, Karnofsky performance score, and family history on survival.

The effects of zinc sulfate on the levels of some elements and oxidative stress occurring in lenses of rats exposed to total cranium radiotherapy.

Objective: There is currently substantial clinical interest in zinc (Zn) as an antioxidant and a protective agent against radiation-related normal tissue injury. To further assess the potential antioxidative effects, the effects of Zn were studied in rat lenses, a model of radiation-induced oxidative stress.

Materials And Methods: Sprague-Dawley rats were divided into three equal groups.

Vitamin E and L-carnitine, separately or in combination, in the prevention of radiation-induced brain and retinal damages.

Our aim was to determine the effects of vitamin E and L-carnitine supplementation, individually or in combination, on radiation-induced brain and retinal damages in a rat model. Group 1 received no treatment (control arm). Group 2 received a total dose of 15 Gy external radiotherapy (RT) to whole brain by Cobalt-60 teletherapy machine.

L-carnitine reduces cochlear damage induced by gamma irradiation in Guinea pigs.

L-carnitine (LC) protects cells from peroxidative damage. In this study, we tested whether L-carnitine (LC) prevents radiation-induced cochlear damage after total cranial irradiation (radiotherapy; RT). Male albino guinea pigs were randomly distributed in 3 groups.

The effect of L-carnitine in the prevention of ionizing radiation-induced cataracts: a rat model.

Background: The objective was to determine the antioxidant role of L-carnitine (LC) against ionizing radiation-induced cataracts in lens after total cranium irradiation of rats with a single dose of 5 Gy.

Methods: Sprague-Dawley rats were used in this experiment and were divided into three groups. Group 1 did not receive LC or irradiation (control group).

Effects of piracetam supplementation on cochlear damage occurring in guinea pigs exposed to irradiation.

In this study we aimed to determine the role of piracetam (PIR) in preventing radiation induced cochlear damage after total-cranium irradiation (radiotherapy; RT). Male albino guinea pigs used in the study were randomly divided into three groups. Group 1 (Control group) (n=11) received neither PIR nor irradiation, but received saline solution intraperitoneally (i.

Vitamin E and L-carnitine, separately or in combination, in the prevention of radiation-induced oral mucositis and myelosuppression: a controlled study in a rat model.

The aim of this study was to determine the effects of vitamin E (VE) and L-carnitine (LC) supplementation, separately or in combination, on radiation-induced oral mucositis and myelosuppression. Group 1 received no treatment (control). Group 2 received 15 Gray of 60Co gamma irradiation as a single dose to total cranium (IR).

Radioprotective effects of melatonin on radiation-induced cataract.

One of the mechanisms proposed to explain lens opacification is the oxidation of crystallins, either by radiation or reactive oxygen species (ROS). It has been shown that melatonin has both an anti-peroxidative effect on several tissues and a scavenger effect on ROS. The purpose of this study was to determine the antioxidant role of melatonin (5 mg/kg/day) against radiation-induced cataract in the lens after total-cranium irradiation of rats with a single dose of 5 Gy.

The effect of zinc sulphate in the prevention of radiation-induced dermatitis.

There is currently substantial clinical interest in zinc (Zn) as a protective agent against radiation-related normal tissue injury. To further assess this drug's potential, the effect of Zn was studied in rats using a radiation-induced skin injury model. Sprague-Dawley rats were divided into four groups.

Effects of oral Ginkgo biloba supplementation on cataract formation and oxidative stress occurring in lenses of rats exposed to total cranium radiotherapy.

Purpose: To determine the antioxidant role of Ginkgo biloba (GB) in preventing radiation-induced cataracts in the lens after total-cranium irradiation of rats with a single radiation dose of 5 Gy.

Methods: Sprague-Dawley rats were randomly divided into three groups. Group 1 received neither GB nor irradiation (control group).

Zinc sulfate in the prevention of total-body irradiation-induced early hematopoietic toxicity: a controlled study in a rat model.

Exposure to ionizing total-body radiation suppresses hematopoiesis, resulting in decreased production of blood cells. Many researchers have demonstrated the critical role of zinc (Zn) in diverse physiological processes, such as growth and development, maintenance and priming of the immune system, and tissue repair. The aim of the present study was to determine the effects of zinc sulfate (40 mg/kg and 80 mg/kg) on early hematopoietic toxicity, caused by total-body irradiation (TBI) of rats with a single dose of 8 Gy.

Zinc sulfate in the prevention of radiation-induced oropharyngeal mucositis: a prospective, placebo-controlled, randomized study.

Purpose: To determine the effect of oral zinc sulphate supplementation on radiation-induced oropharyngeal mucositis in patients with head-and-neck cancer.

Materials And Methods: Thirty patients with head-and-neck cancer were randomly assigned to receive either zinc sulfate or placebo. Primary tumors were localized in the larynx in 14 patients, in the nasopharynx in 4, in the oral cavity in 4, in a salivary gland in 1, in the maxillary sinus in 1, in neck nodes (lymphoma presenting primarily) in 3 and in neck metastases from an unknown primary in 3.