Assessment toxicity

This study aimed to assess the acute and subchronic toxicity of Pyridostigmine bromide 90 mg extended-release tablets in experimental animals. Subjects and methods: Pyridostigmine bromide 90 mg extended-release tablets were prepared complying in-house specifications. Acute oral toxicity (LD50) was determined in white mice using the Litchfield-Wilcoxon method. Subchronic toxicity was assessed in rabbits following OECD guidelines.

5p vipanly 28-10-2024 0 0   Download

The main objectives of the study include: i) Assessment of PAHs concentration in dust emitted from chimneys of SSI; ii) Assessment of ratio and composition of PAHs in dust samples; iii) Research on load and emission factor of PAHs from SSI.

11p vibecca 01-10-2024 4 1   Download

The study was carried out to assess microplastic contamination in surface waters and beach sediments around the coastal areas of Quy Nhon city. The water and sediment samples were collected at 4 sites along Quy Nhon beach for analysis.

11p viyoko 01-10-2024 5 0   Download

The metronomic concept emerged more than 20 year sago, however, a significant development in various solidtumors was noticed in the past 10 years. There are potentially several mechanisms of action against tumor cells including inhibition of angiogenesis. This study aims to assess the efficacy and the safety of ametronomic schedule of oral Vinorelbine (Navelbine) in treatment of metastatic breast cancer.

6p vinatisu 29-08-2024 1 0   Download

We aimed to assess acute and late toxicity in patients with head and neck squamous cell carcinoma (HNSCC) managed with concurrent chemoradiation therapy using intensity modulated radiation therapy (IMRT) technique.

7p vinatisu 29-08-2024 1 1   Download

To evaluate the acute toxicity and semi-chronic toxicity of the remedy “Bo phe dinh suyen QY” on experimental animals. Subjects and methods: The remedy “Bo phe dinh suyen QY” meeting basic standards was used to evaluate for acute toxicity in Swiss white mice, and for semi-chronic toxicity in Wistar white rats. Acute toxicity was assessed according to the Litchfield-Wilcoxon method. Sub-chronic toxicity was assessed according to the guidance of the Ministry of Health of Vietnam.

4p viohoyo 02-04-2024 6 3   Download

The optimal treatment of stage IV rectal cancer remains controversial. The purpose of this study was to assess the treatment outcomes and toxicity of neoadjuvant chemotherapy and radiotherapy followed by local treatment of all tumor sites and subsequent adjuvant chemotherapy in stage IV rectal cancer patients with potentially resectable metastases.

10p vielonmusk 21-01-2022 13 1   Download

The research objectives of the thesis: Isolate and determine the chemical structure of compounds from C. candicans and C. macrophylla species collected in Vietnam. Assessment of toxic activity on some cancer cell lines: liver (Hep-G2), lung (Lu-1) and breast (MCF-7) of isolated clean compounds. Researching the chemical composition of C. candicans and C. macrophylla essential oils

29p extraenglish 24-05-2021 16 4   Download

The objectives of the dissertation: The objective of the dissertation is to determine the residue of pesticides OCPs in water, sediments, aquatic organisms at the estuary of the Saigon – Dong Nai and to evaluate the toxicity of the pesticides DDTs on the embryos and larvae of the Pacific oysters (Crassostrea Gigas), Fish Medaka (Oryzias latipes).

27p extraenglish 24-05-2021 13 4   Download

The objective of the dissertation is to determine the residue of pesticides OCPs in water, sediments, aquatic organisms at the estuary of the Saigon – Dong Nai and to evaluate the toxicity of the pesticides DDTs on the embryos and larvae of the Pacific oysters (Crassostrea Gigas), Fish Medaka (Oryzias latipes).

27p capheviahe27 23-02-2021 17 4   Download

Isolate and determine the chemical structure of compounds from C. candicans and C. macrophylla species collected in Vietnam; assessment of toxic activity on some cancer cell lines: liver (Hep-G2), lung (Lu-1) and breast (MCF-7) of isolated clean compounds, researching the chemical composition of C. candicans and C. macrophylla essential oils.

29p capheviahe26 25-01-2021 31 3   Download

Formulate a process to prepare dried extract powder from T. palmata leaves at a laboratory scale. Establish the quality standard and initially assess the stability of dried extract powder from T. palmata leaves. Evaluate the immune enhancement effect and the toxicity of dried extract powder from T. palmata leaves on experimental animals.

33p gaocaolon7 18-09-2020 29 0   Download

The flesh fly Sarcophaga ruficornis is a pest of veterinary importance as it affects various animals reared for livestock including cows, buffaloes, sheep, and goats causing myiasis, which results in huge economic loss to the livestock owners. Various attempts have been made to control this fly using different chemical formulations. Barium carbonate is highly toxic compound upon acute and chronic exposures. Barium compounds have been found to have a toxic effect on different animal models.

10p kequaidan7 01-09-2020 16 2   Download

Cisplatin (CP) is considered one of the most effective and widely used anti-neoplastic drug in the treatment of different solid organ tumors. The present study was carried out to assess the hematological changes following CP administration in Wistar albino rats and its amelioration by extract of Andrographis paniculata (AP). The study included 60 Wistar albino rats were divided into 12 rats in each group. Group I served as normal control group.

8p angicungduoc6 22-07-2020 8 1   Download

Evaluation of acute, sub-acute toxicity of Ich goi khang in the osteoarthritis mice model; evaluation the efficacity and the side effects of Ich goi khang in the primary osteoarthritis patients.

27p cothumenhmong6 17-07-2020 7 2   Download

The goad of the thesis is to build the manufacture process of nano-sized magnetic fluids based on iron oxide (uniform particle size and high magnetic saturation) with stable technology; Characteristic research of magnetic properties of magnetic nanoparticles; assessment of toxicity and test of effects on cells, aiming to make contrast medicine in imaging diagnosis by magnetic resonance imaging (MRI), application on accurately identifying cancer.

28p xacxuoc4321 08-07-2019 45 5   Download

Detailed assessment of impacts of more than 50 Farmer Field Schools (FFS) in 11 provinces through which over 2,000 farmers were trained from 2005 to 2006 has shown many beneficial effects. Farmers have increased knowledge and their skills in planting and protecting citrus trees and at the same time they have increase awareness of the recording and post-harvest storage, marketing and especially the changes in farming practices significantly after participating in FFS.

12p tam_xuan 02-03-2012 63 7   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Radiation Oncology cung cấp cho các bạn kiến thức về ngành y đề tài: " Self-assessed bowel toxicity after external beam radiotherapy for prostate cancer - predictive factors on irritative symptoms, incontinence and rectal bleeding...

10p toshiba10 15-10-2011 46 1   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: Aluminium toxicity in declining forests: general overview with a seasonal assessment silver fir forest in the Vosges mountains (France)...

25p toshiba7 08-10-2011 48 4   Download

Folinic Acid (5-Formyl-Thf) This is a stable form of fully reduced folate. It is given orally or parenterally to overcome the toxic effects of methotrexate or other DHF reductase inhibitors. Prophylactic Folic Acid In many countries, food is fortified with folic acid (in grain or flour) to prevent neural tube defects. It is also used in chronic dialysis patients and in parenteral feeds.

7p thanhongan 07-12-2010 74 5   Download