scholarly journals Low Molecular Weight Chitosan Prevents the Progression of Low Dose Streptozotocin-Induced Slowly Progressive Diabetes Mellitus in Mice.

2000 ◽  
Vol 23 (12) ◽  
pp. 1458-1464 ◽  
Author(s):  
Yoichi KONDO ◽  
Akiko NAKATANI ◽  
Koji HAYASHI ◽  
Mikio ITO
Keyword(s):  
Diabetes Mellitus ◽  
Molecular Weight ◽  
Low Dose ◽  
Low Molecular Weight ◽  
Low Molecular Weight Chitosan

Preparation of low-molecular-weight chitosan by enzymatic hydro-lysis for use in peliculture

2021 ◽  
pp. 31-33
Author(s):  
Элана Игоревна Ковалева ◽  
Марина Алексеевна Фролова ◽  
Алексей Иванович Албулов ◽  
Валерий Петрович Варламов ◽  
Анатолий Константинович Елисеев
Keyword(s):  
Molecular Weight ◽  
Enzymatic Hydrolysis ◽  
Environmental Factors ◽  
Low Molecular Weight ◽  
Technological Parameters ◽  
Low Molecular Weight Chitosan

Хитозан и его производные обладают множеством свойств, которые позволяют применять его в пчеловодстве. Он повышает устойчивость организма пчел к неблагоприятным факторам внешней среды и к возбудителям различных заболеваний. В результате проведенных исследований разработаны технологические параметры получения низкомолекулярного хитозана методом ферментативного гидролиза. Chitosan and its derivatives have many properties that allow them to be used in beekeeping. It increases the resistance of the bee organism to adverse environmental factors and to pathogens of various diseases. As a result of the conducted research, the technological parameters for the production of low-molecular-weight chitosan by enzymatic hydrolysis were developed.

scholarly journals Evaluation and Management of Women who Have Experienced Stillbirth in Their Previous Pregnancies

2019 ◽  
pp. 1
Author(s):  
Erdem Fadiloglu ◽  
Atakan Tanacan ◽  
Canan Unal ◽  
Mehmet Sinan Beksac
Keyword(s):  
Risk Factors ◽  
Molecular Weight ◽  
Low Molecular Weight Heparin ◽  
Low Dose ◽  
Methylenetetrahydrofolate Reductase ◽  
Post Partum ◽  
Subsequent Pregnancy ◽  
Low Molecular Weight ◽  
Mthfr Polymorphisms ◽  
The Mean

<p><strong>Objective:</strong> To evaluate the subsequent pregnancy outcomes of women who have experienced unexplained stillbirth in their previous gestations.</p><p><strong>Study Design:</strong> This retrospective cohort consisted of 14 pregnancies who had stillbirth (without known risk factors) in their previous pregnancies. These patients had been included in a special preconceptional care program to be evaluated in terms of etiological risk factors for stillbirth. At least one of the risk factors, such as methylenetetrahydrofolate reductase (MTHFR) polymorphisms, hereditary thrombophilias and autoimmune problems, were defined in this study population. After detection of pregnancy, the patients were administered low-dose low-molecular-weight heparin (LMWH) (enoxaparin, 1×2000 Anti-XA IU/0.2 mL/day), low-dose salicylic acid (100 mg/day) and low-dose corticosteroid (methylprednisolone, 1×4 mg/day orally) in necessary cases.</p><p><strong>Results:</strong> Out of 14 pregnancies, 4 (28.5%) ended up with miscarriages at 9, 11, 11 and 15 gestational weeks, respectively. The remaining 10 pregnancies ended up with alive deliveries. The mean gestational week at birth was 36.4±0.51, while the mean birthweight was 2882±381.01 g. Out of 10 pregnancies, only one was diagnosed as IUGR. Only two newborn necessitated hospitalization in the neonatal intensive care unit (NICU) due to respiratory problems. Both newborns were discharged from the NICU without any further complication at the post-partum 5th day. </p><p><strong>Conclusion:</strong> Patients with a prior stillbirth should be screened for MTHFR polymorphisms, autoimmune problems and hereditary thrombophilias, especially in case of absence of any etiological factor. Management of these patients with low-dose aspirin, low-dose low molecular weight heparin and corticosteroids seemed to be beneficial for increasing live birth rates and avoiding obstetric complications.</p>

Liposome coated with low molecular weight chitosan and its potential use in ocular drug delivery

2009 ◽  
Vol 379 (1) ◽  
pp. 131-138 ◽  
Author(s):  
Ning Li ◽  
Chunyang Zhuang ◽  
Mi Wang ◽  
Xiyang Sun ◽  
Shufang Nie ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Molecular Weight ◽  
Ocular Drug Delivery ◽  
Low Molecular Weight ◽  
Low Molecular Weight Chitosan ◽  
Potential Use

Searching for synergistic effects of low-molecular weight chitosan derivatives, chitosan and copper nanoparticles for wound healing ointment

2021 ◽  
Vol 12 (3) ◽  
pp. 035016
Author(s):  
Natalya Nikolaevna Glushchenko ◽  
Olga Alexandrovna Bogoslovskaya ◽  
Balzhima Tsyrendorzhievna Shagdarova ◽  
Alla Victorovna Il’ina ◽  
Irina Pavlovna Olkhovskaya ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Wound Healing ◽  
Copper Nanoparticles ◽  
Synergistic Effects ◽  
Low Molecular Weight ◽  
Chitosan Derivatives ◽  
Low Molecular Weight Chitosan
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