Shakeel Ahmed

This book focuses on the research on chitin, chitosan, and their derivatives and covers the related developments in the fields of textiles, wastewater treatment, biomedicine, and food industry. It discusses the natural sources, properties, characterization methods, and uses of chitin and chitosan, chitin extraction, and preparation of chitosan with different chemicals and biological methods. The book is a useful resource for scientists, professionals, and students engaged in academic and industrial research pertaining to chitin, chitosan, and polysaccharides.

This book presents a comprehensive and authoritative review of the recent developments and advances in biodegradable polymers and their biomedical applications. Following an interdisciplinary approach, it combines the medical and pharmaceutical fields in conjunction with biomedical engineering, polymer science, materials science, and pharmacological aspects of biodegradable polymers. The text covers the synthesis, properties, and characterization of biodegradable polymers and systems and their applications in sustained drug delivery, anticancer therapy, vaccine delivery, gene delivery, surgery, wound care, cardiology, dentistry, orthopedics, medical devices, tissue engineering, and cosmeceuticals. It also details the safety aspects, market economy, challenges, and opportunities related to biodegradable polymers, providing an understanding of the commercial and translational aspects of these crucial biomaterials. Edited and authored by renowned scientists working on biodegradable polymers, biocomposites, biodegradable systems, and implants, the book is an important resource for academicians, researchers, students, professionals, and general readers interested in exploring the potential biomedical applications of biodegradable polymers.

La pr sente tude est con ue pour enregistrer les effets de la FSH pr sente dans l'extrait obtenu partir de la culture de l'ad nohypophyse de buffle sur le profil hormonal s rique et l'image ovarienne chez les bufflonnes Nili-Ravi. cette fin, neuf bufflonnes de race Nili-Ravi en bonne sant et cycliques, avec un appareil reproducteur normal, ont t gard es dans la ferme d' levage de l'universit d'agriculture de Faisalabad. Elles ont t divis es en trois groupes. Les r sultats de l'analyse sont pr sent s plus loin dans le livre.

O presente estudo foi concebido para registar os efeitos da FSH presente no extrato obtido a partir da cultura de adeno-hip fise de b fala no perfil hormonal s rico e no quadro ov rico de b falas Nili-Ravi. Para o efeito, foram mantidas na explora o pecu ria da Universidade de Agricultura de Faisalabad nove b falas da ra a Nili-Ravi, saud veis e c clicas, com um aparelho reprodutor normal. Foram divididas em tr s grupos. Os resultados da an lise s o apresentados mais adiante no livro.

Il presente studio stato progettato per registrare gli effetti dell'FSH presente nell'estratto ottenuto dalla coltura dell'adenoipofisi di bufalo sul profilo ormonale sierico e sul quadro ovarico delle bufale Nili-Ravi. A questo scopo, nove bufale di razza Nili-Ravi, in normale salute e con un normale tratto riproduttivo, sono state allevate presso l'allevamento dell'Universit di Agricoltura di Faisalabad. Sono state divise in tre gruppi. I risultati dell'analisi sono riportati nel libro.