WO2014019268A1 - 一种促进神经损伤修复的药物组合物及其应用 - Google Patents

一种促进神经损伤修复的药物组合物及其应用 Download PDF

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WO2014019268A1
WO2014019268A1 PCT/CN2012/080517 CN2012080517W WO2014019268A1 WO 2014019268 A1 WO2014019268 A1 WO 2014019268A1 CN 2012080517 W CN2012080517 W CN 2012080517W WO 2014019268 A1 WO2014019268 A1 WO 2014019268A1
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pharmaceutical composition
vitamin
spinal cord
acid
proline
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French (fr)
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岳茂兴
万红贵
黄彤舸
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Priority to US14/418,009 priority patent/US10537540B2/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/195Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A61K31/198Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4415Pyridoxine, i.e. Vitamin B6
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/26Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin

Definitions

  • the invention belongs to the field of medicine and health care products, and relates to a pharmaceutical composition for promoting nerve damage repair and an application thereof. Background technique
  • a nerve repairing agent refers to an agent that promotes neuronal repair by directly acting on a neural stem cell in a human or animal brain, and has an action of increasing the number of neurons in the brain, and the nerve repairing agent can be used as a nerve caused by neurodegeneration or concomitant damage. Therapeutic drugs for the disease are used.
  • nerve growth factor NGF
  • bFGF basic fibroblast growth factor
  • Acute myelitis refers to a non-specific inflammatory lesion of the spinal cord, which occurs mostly after infection. Inflammation often involves the gray matter of several medullary segments and the surrounding meninges, and is most susceptible to the thoracic cord. Invasion produces symptoms of transverse spinal cord damage. Clinical manifestations are characterized by limb paralysis, conduction beam dysfunction, and urinary dysfunction below the lesion plane. Early treatment of acute myelitis, careful care, early rehabilitation training is very important for prognosis. The location of the affected spinal cord segment is one of the main factors affecting the efficacy. The spinal cord segment is gradually developed from the lower segment and the treatment effect is poor.
  • immunosuppressive therapy mainly corticosteroids, immunoglobulins, etc.
  • symptomatic treatment mainly nutrition nerve, anti-infection and supportive therapy.
  • the existing treatment methods limit their application due to their large side effects and ineffective efficacy.
  • Amino acids are the most basic substances that constitute biological proteins and are related to life activities. They are the basic unit that constitutes protein molecules in living organisms and are closely related to the life activities of living things. It has special physiological functions in antibodies and is one of the indispensable nutrients in the body. It can exert the following effects through metabolism in the human body: 1 synthesizing tissue proteins; 2 converting into ammonia-containing substances such as acids, hormones, antibodies, creatine; 3 converting into carbohydrates and fats; 4 oxidizing into carbon dioxide and water and urea, generate energy.
  • L-ornithine is a non-protein amino acid, which is mainly involved in the uric acid cycle in the organism. It plays an important role in the excretion of ammonia nitrogen in the body.
  • the contract with aspartic acid can enhance the liver detoxification function, rapidly reduce blood ammonia, and promote the liver cells themselves. Repair and regeneration, therefore, the presence of amino acids in the human body not only provides an important raw material for the synthesis of proteins, but also provides a material basis for promoting growth, normal metabolism, and life support. If the human body lacks or reduces one of them, the normal life metabolism of the human body will be impeded, and even lead to the occurrence of various diseases or the termination of life activities, have nutrient nerves, promote enzyme metabolism, promote neurotransmitter production, and restore cellular functions.
  • B vitamins are water-soluble vitamins, including vitamins B 2 , vitamin B 6 , vitamin B 12 , niacin, pantothenic acid, folic acid, etc., which are indispensable substances that promote metabolism in the body and convert sugar, fat, protein, etc. into heat. . They work synergistically to regulate metabolism, maintain skin and muscle health, enhance immune system and nervous system function, promote cell growth and division, and help repair nerve function. Vitamins have a good influence on nerve tissue and mental state, can maintain mental alertness and emotional stability, promote blood circulation, assist in hydrochloric acid production, blood flow formation, carbohydrate metabolism, help human perception, and make brain function to the most Good state; plays a positive role in energy metabolism, growth, appetite, and learning ability. Vitamin B 12 is stored in the liver, but it is easily eliminated from the body by urine. Maintaining normal body growth and red blood cell growth helps maintain nervous system health.
  • B 6 may be the most important of all vitamin B families.
  • the muscles of the human body contain 70% to 80% of B 6 in the whole body.
  • B 6 plays a key role in the metabolism of proteins, lipids and carbohydrates. Therefore, a large number of people who are depleted of B6 may have disorders including amino acid metabolism.
  • Vitamin B 6 is a coenzyme of many important enzyme systems in the body. It is involved in the decarboxylation of amino acids, the synthesis of tryptophan, the metabolism of sulfur-containing amino acids and the metabolism of unsaturated fatty acids. It is the normal development of animals, bacteria and yeast breeding. Essential nutrients.
  • vitamin B6 is also a natural diuretic, diuretic can detoxification, intravenous vitamin B 6 5g, about 385ml of urine.
  • Vitamin B 6 is a coenzyme of human amino acid metabolism, neurotransmitter ⁇ -aminobutyric acid (GABA) and glutamic acid (Glu). It is known that more than 60 kinds of enzymes in the liver require vitamin B 6 to participate in the promotion of normal enzyme metabolism in the body. The aspect plays a very important role. Vitamin B 6 maintains neurotransmitter ⁇ - The levels of aminobutyric acid (GABA) and glutamic acid (Glu), in addition, vitamin B 6 has a short half-life in the body and is quickly excreted.
  • GABA aminobutyric acid
  • Glu glutamic acid
  • Vitamin C has both anti-inflammatory and anti-oxidative effects. Its relative molecular mass can directly enter the cell, directly or indirectly scavenging oxygen free radicals, blocking lipid peroxidation, and vitamin C can also play a role in restoring vitamin E activity. Anti-oxidize effect. It can promote the biosynthesis of bone collagen, facilitate the faster healing of tissue wounds; promote the metabolism of tyrosine and tryptophan in amino acids, prolong the life of the body; enhance the body's anti-stress ability and immunity to the external environment. Improve the use of iron, calcium and folic acid; Improve the metabolism of fats and lipids, especially cholesterol, and prevent cardiovascular disease.
  • EPC-K1 is a recently synthesized vitamin C and vitamin E derivative that independently removes water-soluble and fat-soluble free radicals.
  • Katoh et al. used EPC-K1 in a rat spinal cord injury model to significantly prevent lipid peroxidation and scavenge free radicals (water-soluble + fat-soluble) after spinal cord injury, thereby achieving protection against spinal cord injury. Summary of the invention
  • the object of the present invention is to provide a pharmaceutical composition for promoting nerve damage repair, which is a compound amino acid and vitamin composition designed for patients with spinal cord diseases, which can promote nerve repair and make lesions below the segment Most or all of the functions of nerves and muscles return to normal, and life can basically take care of themselves.
  • Another object of the invention is to provide the use of the above pharmaceutical compositions.
  • a pharmaceutical composition for promoting nerve repair contains: L-ornithine 0.5 ⁇ 8g, aspartic acid l ⁇ 5g, arginine 3 ⁇ 10g, vitamin B 6 3 ⁇ 10g, the rest It can be an excipient and/or other ingredients.
  • the pharmaceutical composition further comprises one or more of the following substances per unit of the pharmaceutical composition: isoleucine, leucine, lysine, methionine, phenylalanine, threonine, Tryptophan, proline, histidine, glycine, alanine, proline, asparagine, cysteine, glutamic acid, serine, tyrosine, vitamins, vitamin B 2 , pantothenic acid, Biotin, folic acid, vitamin B 12 , vitamin C.
  • the amount of amino acid per unit of the pharmaceutical composition is: isoleucine 3 ⁇ 10g, leucine 5 ⁇ 15g, lysine 3 ⁇ 10g, methionine 0.5 ⁇ 3g, phenylalanine Acid 0.5 ⁇ 3g, threonine 3 ⁇ 10g, tryptophan 0.5 ⁇ 3g, proline 5 ⁇ 15g, histidine 3 ⁇ 8g, glycine 3 ⁇ 8g, alanine 3 ⁇ 10g, proline 3 ⁇ 8g, asparagine 0.1 ⁇ 3g, cysteine 0.1 ⁇ 3g, glutamic acid 3 ⁇ 10g, serine 0.5 ⁇ 5g, tyrosine 0.1 ⁇ 3g;
  • B vitamins are: VitBi l ⁇ 2mg, VitB 2 l ⁇ 2mg, pantothenic acid 3 ⁇ 5mg, biotin 0.1 ⁇ 0.2mg, folic acid 0.1 ⁇ 0.4mg, VitB 12 2 ⁇ 6g; VitC l ⁇ 3g.
  • the pharmaceutical composition contains a combination
  • the pharmaceutical composition further comprises an appropriate amount of 5% dextrose sodium chloride injection or 0.9% sodium chloride injection.
  • the pharmaceutical composition is a dosage form of any one of pharmaceutically acceptable dosage forms, and the preferred dosage form is a granule, a tablet, a capsule or an injection.
  • the application is a therapeutic drug for spinal cord injury.
  • spinal cord injury disease is acute myelitis.
  • the pharmaceutical composition of the invention uses amino acids and vitamins as raw materials, and is scientifically compatible, which can provide nutritional support for patients, enhance immunity, nutrition nerves, promote enzyme metabolism, promote neurotransmitter production, and restore cell function. Compared with the existing drugs for treating spinal cord injury diseases, it has the advantages of exact curative effect and small side effects.
  • the combination of compound amino acid and high-dose B 6 new therapy on the basis of comprehensive treatment has the advantages of diuresis, detoxification, anti-oxidation, reduction of exudation, promotion of enzyme metabolism, and protection of brain and nervous system functions.
  • Vitamins and coenzymes synthesized as a variety of neurotransmitters have special neuromodulatory functions, and are easily absorbed by oral administration. The toxic and side effects are extremely low. In view of the above characteristics, they have been developed into a new class of neurological diseases and protective drugs for neurological diseases. Broad application prospects.
  • Modeling and administration methods 60 clean-grade adult adult Wistar rats were selected, male or female, body weight 250 ⁇ 300g, 1% sodium pentobarbital (50mg/kg) intraperitoneal injection, prone position fixation, T9 ⁇ T10 laminar spinous processes were exposed under aseptic conditions, the lamina was removed, the dura mater was exposed, and the weight drop method (10 g X 4 cm) was used to make a spinal cord injury model.
  • the criteria for successful spinal cord injury model were post-operative spinal cord tissue edema, subdural congestion, hemorrhage, and BBB (Basso-Beattie-Bresnahan) score of 1 point after 24 h postoperative behavioral examination.
  • Inclined plate test Place the rat head horizontally on the modified Rivlin sloping plate and gradually increase the angle from the horizontal position. The maximum angle at which the animal can stay on the plate for 5 s without falling is used as a scoring standard, and the average value is repeated 3 times as the final result. The two groups were performed at ld, 2d, 3d, lw, 2w, 3w and 4w after surgery.
  • BBB exercise score The motor function scores of the two groups of rats were evaluated by double-blind method. The animals were placed on a flat, non-slip, well-lit tabletop to observe the joint activities of the hind limbs, and the motor function was scored. Scored once before injury, and then scored ld, 2d, 3d, lw, 2w, 3w, and 4w after modeling. The total score was 3 times, and the mean value was obtained. The score mainly reflected the recovery of motor function, and the highest score of normal rats. (21 points), the most severely injured rat was 0 points.
  • Tissue extraction and section preparation The rats in the two groups were anesthetized at 3 time points (1, 48, 72 h), and the rats were anesthetized with about 200 mL of heparin saline through the left ventricle until the clarified solution was discharged. % paraformaldehyde was fixed in about 200 mL, and the spinal cord tissue with a length of about 8 mm was taken from the center of the injury. It was fixed with 4% paraformaldehyde for 24 hours, embedded in paraffin, serially sliced, and each sample was sliced into 25 pieces. The thickness of the sample was 5 ⁇ . , conventional hematoxylin-eosin staining.
  • NF expression was detected by Super Picture immunohistochemical staining.
  • the NF-antibody has a working concentration of 1:400, ready-to-use second-generation immunohistochemical broad-spectrum kit Super PicTure (Mouse /Rabbit KIT), Zymed. DAB Color Development Kit (DAB -0031).
  • the staining results were observed under a light microscope, and the immunopositive cells were brownish or tan colored. Each slice was selected from 10 different fields of view under a 400x optical microscope.
  • Leica QWin image analysis software the same batch of stained sections were first set according to the gray level of the staining, according to the background color of the staining.
  • the average gray value of neurofilament protein (NF) was calculated.
  • the gray value can indirectly reflect the expression activity of the cellular protein. The larger the gray value, the lower the expression activity, and the smaller the gray value, the higher the expression activity.
  • Main observation indicators Rat motor function, histopathological observation of spinal cord, gray scale determination of NF staining positive cells.
  • the results of pathological examination showed that the spinal cord tissue of the control group was disordered, with more flaky hemorrhage and cystic cavity formed after hemorrhage and necrosis.
  • the swelling of nerve cells was obvious, and there were a large number of inflammatory cells, some nerves.
  • the cells were unrecognizable, the gray matter was unclear, the central tube partially disappeared or misaligned, and the edge of the spinal cord adhered.
  • the spinal cord tissue structure of the rats in the medication group was generally clear, the degree of hemorrhage and necrosis was light, the cystic cavity was less, the swelling of nerve cells was not obvious, the number of inflammatory cells infiltrated was small, the nerve cells were abundant, the white matter area was edematous, and the margin of the spinal cord cortex was unclear.
  • the BBB scores of the two groups were 21 points before modeling. After the model was established, all the lower extremities were seen. All of them showed urinary retention, and the performance of spinal cord shock was lower in the first 3 days. However, the spinal cord function in rats increased with time. Gradually recovered, the muscle strength of the hind limbs continued to increase, and both groups increased after 7 days of injury. There was a significant difference between the treatment group and the saline group (P ⁇ 0.05). The results of postoperative sloping plate test showed that the maximum angle of the sloping plate increased from 3 days after injury, but the difference was not obvious. After 7 days, there was significant difference between the medication group and the control group! ⁇ 0.05 (see Table 2) , table 3). It is indicated that the pharmaceutical composition injection can significantly promote the recovery of spinal nerve function after injury. ⁇ '
  • TMCWG According to the progression of the disease, it is divided into acute phase and recovery phase:
  • Acute phase Within 3 weeks of onset;
  • This group of 30 patients with acute myelitis were confirmed by clinical manifestations, cerebrospinal fluid, and MR face examination.
  • the lesions were located in 18 cases of thoracic segment, 6 cases of lumbar segment, 5 cases of cervical segment, and 1 case of sacral segment.
  • the treatment group consisted of 15 patients, 9 males and 6 females, aged 16-68 years, treated with a conventional amount of corticosteroids, while the pharmaceutical composition of the present invention (prepared according to Example 5) was administered.
  • the treatment group was cured in 5 cases, markedly effective in 6 cases, improved in 3 cases, ineffective in 1 case, and died in 0 cases.
  • the control group was cured in 2 cases, markedly effective in 4 cases, improved in 6 cases, ineffective in 2 cases, and died in 1 case.
  • the neurological function of the treatment group of the present invention The recovery time was significantly lower than that of the control group, and the cure rate and marked efficiency were significantly higher than those of the control group, and the difference was significant (see Table 1, Table 2). There were no complications or no discomfort during the treatment, and there were no abnormalities in biochemical indicators and electrocardiogram of vital signs, liver and kidney function.
  • a lysine is 8 5 ⁇ L-glycine is 3. 8g, L-threonine is 4. 6g), Vit B6 8g is added to 0.9% sodium chloride injection 250mL.
  • Example 2 Preparation of pharmaceutical composition
  • a pharmaceutical composition comprising 500L of compound amino acid injection containing: L-ornithine 3.5g, aspartic acid 2.50g, arginine 8.80g, isoleucine 8.80g, leucine 13.60g , lysine 7.51g, methionine 1.20g, phenylalanine 1.60g, threonine 4.60g, tryptophan 1.50g, valine 10.60g, histidine 4.70g, glycine 6.30g, alanine 8.30 g, proline 7.10g, asparagine 0.48g, cysteine 0.59g, glutamic acid 5.70g, serine 3.70g, tyrosine 0.67g, VitB65g, Vit C 3g, vitamin added to 0.9% chlorine Sodium injection 250mL.
  • Example 3 Preparation of pharmaceutical composition
  • a pharmaceutical composition comprising 500L of compound amino acid injection containing: L-ornithine 4.5g, aspartic acid 2.80g, arginine 8.30g, isoleucine 6.50g, leucine 12.00g , lysine 7.50g, methionine 1.60g, phenylalanine 1.40g, tryptophan 1.80g, valine 10.60g, histidine 4.80g, glycine 6.20g, alanine 8.50g, valine 7.10 g, asparagine 0.48g, glutamic acid 5.70g, serine 3.70g, tyrosine 0.67g, Vit B 6 8g, VitBi 2mg, VitB 2 lmg, pantothenic acid 4mg, biotin 0.2mg, folic acid 0.3mg, VitB 12 6 ⁇ g, Vit C 2g, vitamins were added to 250 mL of 5% glucose and sodium chloride injection.
  • Example 4 Preparation of pharmaceutical composition
  • a pharmaceutical composition comprising 500N of compound amino acid injection containing: L-ornithine 2.5 g, aspartic acid 2.50 g, arginine 8.80 g, isoleucine 6.80 g, leucine 11.50 g , lysine 7.50g, methionine 1.60g, phenylalanine 1.30g, threonine 4.40g, tryptophan 1.70g, histidine 4.60g, glycine 6.30g, alanine 8.30g, valine 6.20 g, asparagine 0.60g, cysteine 0.80g, glutamic acid 5.70g, serine 3.70g, tyrosine 1.10g), VitBi lmg, VitB 2 lmg, Vit B 6 10g, Vit C 3g, vitamin Add to 5% glucose and sodium chloride injection
  • a pharmaceutical composition comprising 500N of compound amino acid injection containing: L-ornithine 2.50g, aspartic acid 2.50g, arginine 8.80g, isoleucine 6.80g, leucine 11.50g , lysine 7.50g, methionine 1.60g, phenylalanine 1.30g, threonine 4.40g, tryptophan 1.70g, proline 10g, histidine 4.60g, glycine 6.30g, alanine 8.30g , valine 6.20g, asparagine 0.60g, cysteine 0.80g, glutamic acid 5.70g, serine 3.70g, tyrosine 1.10g), VitBi lmg, VitB 2 lmg, VitB 6 lOg, pantothenic acid 3mg , biotin O.lmg, folic acid 0.2mg, VitBi 2 5 g, Vit C 3g, vitamin added to 5% glucose and sodium chloride injection 250mL
  • Case 1 Patient male, 23 years old, hospitalization number: 201038515. On 2010-12-22, the patient underwent appendectomy for emergency appendicitis due to "lower right abdominal pain for more than ten hours.” The patient developed numbness in both lower extremities on the night of the operation, and the right side was heavier. The lower extremity muscle tension is low, the right lower extremity muscle strength is 0, the left lower extremity muscle strength is III, bilateral sacral reflex (+), bilateral Pap smear is not elicited. Immediate lumbar CT (532325) examination showed T12-L4 corresponding spinal canal gas, paraspinal soft tissue accumulation.
  • the total spinal MRI (56442) examination showed that the thoracic 3-9 spinal cord was swollen, the signal was uneven, no obvious enhancement, and no abnormalities were found in the lumbar spine.
  • the patient could not urinate and retained the catheterization. Difficulty in stool.
  • the lower limb muscle strength is 0, the muscle tension is decreased, the bilateral pathological signs are not drawn, the right chest 6-chest 8 is less, the lower sensation is lower than the waist 2, and the deep feeling is below the waist 2.
  • the left chest 6 - chest 8 and waist 4 below the shallow feeling decreased, the left side of the waist below 4 deep feeling decreased. Abdominal wall reflection was negative.
  • the knee reflex was suspicious and the sputum reflex was negative.
  • cerebrospinal fluid was colorless, transparent, negative in Pan's test, red blood cells 300* 10 A 6/L. White blood cells 1 * 10 A 6/L.
  • Postoperative pathology report Acute simple appendicitis (pathology number 201014312).
  • pathology number 201014312 Acute simple appendicitis
  • the application of the compound amino acid injection 500ml ivgtt qd (containing: L-ornithine 4. 50g, aspartic acid 2. 80g, arginine 8.
  • 50g isoleucine 7. 50g, leucine 10. 80g , lysine 8. 50g, methionine 1. 60g, phenylalanine 2.00g, threonine 4. 60g, tryptophan 1. 50g, valine 10. 50g, histidine 4. 70g, glycine 6 50g, tyrosine 1. 60g, valine 8.00g, valine 6. 50g, aspartame 0. 60g, cysteine 0. 80g, glutamic acid 5. 00g, serine 3. 50g, tyrosine 1. 60g + Vitamin B610g + Vitamin Bl 1. 5mg + Vitamin B21. 5mg + Vitamin C 2g (vitamin added to 250mL0.
  • Case 2 Patient male, 68 years old, hospitalization number: 201233619. The patient underwent spinal aneurysm resection in a hospital in Shanghai in October 2011 due to a chest 8 choroidal hemangioma. Incontinence after surgery, muscle tension in both lower extremities, and bilateral sacral reflex (+), diagnosed as paraplegia after surgery. Treatment in multiple hospitals around the country, the treatment effect is not good. He was admitted to hospital in March 2012. Admission diagnosis: paraplegia after surgery.
  • the compound amino acid injection 500ml ivgtt qd (containing: L_ ornithine 4. 50g, aspartic acid 2. 80g, arginine 8. 50g, isoleucine 7. 50g, leucine 10. 80g, Lysine 8. 50g, egg Aglycine 1. 60g, phenylalanine 2. 00g, threonine 4. 60g, tryptophan 1. 50g, valine 10. 50g, histidine
  • serine 3. 50g tyrosine 1. 60g) + vitamin B 6 3g + vitamin C 2g (vitamin added to 250mL 0.9 sodium chloride injection), slow intravenous infusion, drop rate 30 to 60 drops per minute.
  • exercise rehabilitation exercises After four months, the patient can get a wheelchair to get out of bed and walk 500-600 meters. The patient did not have toxic side effects. It has been discharged from hospital for more than one month, and the situation is better.
  • Case 3 Patient male, 38 years old, hospitalization number: 201267398.
  • a cervical vertebrae burst fracture caused by a fall injury, causing cervical spinal cord injury, resulting in paraplegia.
  • cervical vertebral body fixation and cervical spinal cord compression were performed, and paraplegia was performed after the operation. The use of various treatments is not effective.
  • a compound amino acid injection 500 ml ivgtt qd (containing: L-ornithine 4. 50 g, aspartic acid 2.
  • 50 g, leucine 10 was used.
  • 60g phenylalanine 2.00g, threonine 4. 60g, tryptophan 1. 50g, valine 10. 50g, histidine 4. 70g, Glycine 6. 30g, alanine 8.00g, valine 6. 50g, aspartame 0. 60g, cysteine 0. 80g, glutamic acid 5. 00g, serine 3. 50g, tyrosine 1 60g) + vitamin B 6 5g + vitamin C 2g (vitamin added to 250mL 0.9 sodium chloride injection), intravenous infusion, drip rate 30 ⁇ 60 drops per minute. And exercise rehabilitation exercises. After 18 days, the patient was very clear. The upper limbs were well-behaved, the body sensation improved significantly, and the muscles of both lower limbs improved slightly. They are currently being treated.

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Description

一种促进神经损伤修复的药物组合物及其应用
技术领域
本发明属于医药保健品领域, 涉及一种促进神经损伤修复的药物组合物及其应用。 背景技术
20世纪 60年代, 科学家首先证实哺乳动物的中枢神经系统具有某种内源性修复的特 性, 在成年大脑和脊髓的神经元轴突及主要分支在某种程度的损伤后可以修复, 在成年鸟 类、 非灵长类和人类的大脑中新的神经元出生的现象称之为神经修复。 神经修复药是指那 些通过直接作用于人或动物脑内的神经干细胞促进神经元修复、 具有能使脑内神经元增加 的作用的药剂, 该神经修复药可作为神经变性或伴随损伤引起的神经疾病的治疗药使用。
至今针对脊髓损伤治疗的药物有许多, 但只有甲泼尼龙被肯定了治疗脊髓损伤的效果 而大量应用。 其余有很多药物还处于试验阶段, 基于基础研究脊髓损伤机制的深入, 不断 有新药或老药被证明治疗实验性脊髓损伤有效, 但由于种种原因却难以进入临床验证, 故 新药不少, 却难以广泛应用于临床, 大多数药物只针对脊髓损伤的某一环节产生作用, 而 脊髓损伤涉及多种损伤环节及机制, 故这些新药效果有限, 脊髓损伤后特有的治疗窗口期 特点也影响了药物研制, 目前治疗脊髓损伤趋向于联合应用各种药物, 其疗效比单用一种 药物方法要好。 在促进神经修复因子的研究中, 报告最早、 唯一阐明分子结构的神经细胞 调节因子是神经生长因子 (NGF)。 同时, 研究较为集中的还有神经节苷脂, 碱性成纤维细胞 生长因子 (bFGF), 分别被证明有不同程度的促神经生长作用。 目前以单因子的研究和应用 为主, 但上述因子对神经修复的作用非常有限, 疗效不确定, 价格昂贵, 难以在临床推广 应用。 国外目前在临床上研究与应用的神经生长因子及神经管养因子的替代物与诱生剂等 进展缓慢, 至今没有一种可靠的促进神经修复的药物。 因此, 如何促进神经损伤后的修复, 恢复其功能已日益成为研究的重点。
急性脊髓炎 (acute myelitis)是指脊髓的一种非特异性炎性病变, 多发生在感染之后, 炎 症常累及几个髓节段的灰白质及其周围的脊膜、 并以胸髓最易受侵而产生横贯性脊髓损害 症状。 临床表现以病损平面以下的肢体瘫痪、 传导束性感觉障碍和尿便障碍为特征。 急性 脊髓炎的早期治疗, 精心护理, 早期康复训练对于预后十分重要。 而受累脊髓节段位置是 影响疗效的主要因素之一。 脊髓节段由较低节段逐步向上发展, 治疗效果较差。 目前治疗 主要包括: 一是免疫抑制治疗, 主要为皮质类固醇激素、 免疫球蛋白等; 其次为对症治疗, 主要是营养神经、 抗感染及支持疗法。 但现有的治疗方法由于其副作用大, 疗效不显著而 限制了其应用。
氨基酸是构成生物体蛋白质并同生命活动有关的最基本的物质, 是在生物体内构成蛋 白质分子的基本单位, 与生物的生命活动有着密切的关系。 它在抗体内具有特殊的生理功 能, 是生物体内不可缺少的营养成分之一。 其在人体内通过代谢可以发挥下列一些作用: ①合成组织蛋白质; ②变成酸、 激素、 抗体、 肌酸等含氨物质; ③转变为碳水化合物和脂 肪; ④氧化成二氧化碳和水及尿素, 产生能量。 L-鸟氨酸是非蛋白氨基酸, 在生物体内主 要参与尿酸循环, 对于体内氨态氮的排出有重要作用, 与门冬氨酸合同可以增强肝脏排毒 功能, 迅速降低血氨, 促进肝细胞自身的修复和再生, 因此, 氨基酸在人体中的存在, 不 仅提供了合成蛋白质的重要原料, 而且对于促进生长, 进行正常代谢、 维持生命提供了物 质基础。 如果人体缺乏或减少其中某一种, 人体的正常生命代谢就会受到障碍, 甚至导致 各种疾病的发生或生命活动终止, 具有营养神经, 促进酶代谢, 促进神经递质生成, 细胞 功能恢复。
B族维生素是水溶性维生素, 包括维生素 维生素 B2、 维生素 B6、 维生素 B12、 烟 酸、 泛酸、 叶酸等, 是推动体内代谢, 把糖、 脂肪、 蛋白质等转化成热量时不可缺少的物 质。 它们具有协同作用, 调节新陈代谢, 维持皮肤和肌肉的健康, 增进免疫系统和神经系 统功能, 促进细胞生长和分裂, 有助于神经功能的修复。 维生素 ^对神经组织和精神状态 有良好的影响, 能够保持精神警觉和情绪稳定, 促进血液循环, 辅助盐酸制造, 血流形成, 糖类代谢, 有助于人体感知, 并使脑功能发挥到最佳状态; 对能量代谢、 生长、 食欲、 学 习能力均起着积极的作用。 维生素 B12储于肝脏中, 但是很容易通过尿液排除体外。 维持身 体正常生长和红血球生长, 有助于维持神经系统健康。
B6可能是所有维生素 B族中最重要的一种。 人体的肌肉里含有全身 70%〜80%的 B6。 B6在蛋白、脂质和碳水化合物的代谢中发挥着关键的作用。所以, 大量损耗 B6的人会出现 包括氨基酸代谢紊乱。维生素 B6是机体内许多重要酶系统的辅酶,参与氨基酸的脱羧作用、 色氨酸的合成、 含硫氨基酸的代谢和不饱和脂肪酸的代谢等生理过程, 是动物正常发育、 细菌和酵母繁殖所必需的营养成分。 另外, 维生素 B6还是一种天然的利尿剂, 利尿就能解 毒, 静脉输入维生素 B6 5g, 大约能利出尿液 380ml左右。 维生素 B6是人体氨基酸代谢、 神经递质 γ-氨基丁酸 (GABA) 和谷氨酸 (Glu)的辅酶, 现已知肝脏有 60 多种酶需要维生素 B6参与, 在促进机体正常酶代谢方面起到十分重要的作用。 维生素 B6能够保持神经递质 γ- 氨基丁酸 (GABA) 和谷氨酸 (Glu) 的水平, 另外, 维生素 B6在体内的半衰期短, 很快就排 出体外。
脊髓损伤后内源性抗氧化剂, 如维生素 C, E等明显减少或耗竭。 维生素 C兼有抗炎 及抗氧化作用, 其相对分子质量较小能直接进入细胞内, 直接或间接清除氧自由基, 阻断 脂质过氧化反应, 维生素 C还能通过恢复维生素 E 的活性发挥抗氧化作用。 它能促进骨胶 原的生物合成, 利于组织创伤口的更快愈合; 促进氨基酸中酪氨酸和色氨酸的代谢, 延长 肌体寿命; 增强肌体对外界环境的抗应激能力和免疫力。 改善铁、 钙和叶酸的利用; 改善 脂肪和类脂特别是胆固醇的代谢,预防心血管病。 EPC-K1是近来合成的维生素 C与维生素 E 衍生物, 它能独立清除水溶性及脂溶性自由基。 Katoh 等在大鼠脊髓损伤模型中运用 EPC-K1后能明显阻止脊髓损伤后脂质过氧化反应及清除自由基(水溶性 +脂溶性), 从而到 达保护损伤脊髓的作用。 发明内容
本发明的目的是提供一种促进神经损伤修复的药物组合物, 该药物组合物是针对脊髓 疾病患者设计的一种以复方氨基酸和维生素的组合物, 它能促进神经修复, 使病变节段以 下神经、 肌肉等功能大部分或全部恢复正常, 生活基本上能自理。
本发明另一个目的是提供上述药物组合物的用途。
本发明的目的是通过下列技术方案实现的:
一种促进神经修复的药物组合物, 每单位该药物组合物含有: L-鸟氨酸 0.5〜8g, 天冬 氨酸 l〜5g, 精氨酸 3〜10g, 维生素 B6 3〜10g, 其余可为辅料和 /或其他成分。
所述的药物组合物, 每单位该药物组合物中还含有下列物质中的一种或多种: 异亮氨 酸, 亮氨酸, 赖氨酸, 蛋氨酸, 苯丙氨酸, 苏氨酸, 色氨酸, 缬氨酸, 组氨酸, 甘氨酸, 丙氨酸, 脯氨酸, 天冬酰胺, 半胱氨酸, 谷氨酸, 丝氨酸, 酪氨酸, 维生素 ^, 维生素 B2, 泛酸, 生物素, 叶酸, 维生素 B12, 维生素 C。
所述的药物组合物, 每单位该药物组合物中氨基酸的用量分别是: 异亮氨酸 3〜10g, 亮 氨酸 5〜15g,赖氨酸 3〜10g,蛋氨酸 0.5〜3g,苯丙氨酸 0.5〜3g,苏氨酸 3〜10g,色氨酸 0.5〜3g, 缬氨酸 5〜15g, 组氨酸 3〜8g, 甘氨酸 3〜8g, 丙氨酸 3〜10g, 脯氨酸 3〜8g, 天冬酰胺 0.1〜3g, 半胱氨酸 0.1〜3g, 谷氨酸 3〜10g, 丝氨酸 0.5〜5g, 酪氨酸 0.1〜3g ; B族维生素的用量分别 是: VitBi l〜2mg, VitB2 l〜2mg,泛酸 3〜5mg,生物素 0.1〜0.2mg,叶酸 0.1〜0.4mg, VitB12 2〜6 g; VitC l〜3g。 所述的药物组合物, 该药物组合物含有维生素 B族中的任意一种或多种与维生素 C的 组合, 以维生素 C和维生素 B6复方尤佳。
所述的药物组合物, 该药物组合物还含有适量的 5%葡萄糖氯化钠注射液或 0.9%氯化 钠注射液。
所述的药物组合物, 该药物组合物的剂型为药剂学上任意一种剂型, 优选剂型为颗粒 剂、 片剂、 胶囊剂或注射剂。
所述的药物组合物在制备促进神经修复的药物和 /或保健品中的应用。
所述的应用, 促进神经修复的药物为脊髓损伤治疗药物。
所述的应用, 其中脊髓损伤疾病为急性脊髓炎。
本发明的有益效果:
本发明药物组合物以氨基酸和维生素为原料, 经科学配伍, 既能为患者提供营养支持, 增强机体免疫力, 又能营养神经, 促进酶代谢, 促进神经递质生成, 细胞功能恢复。 与现 有治疗脊髓损伤性疾病的药物相比具有疗效确切, 副作用小等优点。 对于临床继发脊髓炎 病人在综合治疗基础上采用复方氨基酸联用大剂量 B6新疗法确有利尿、 解毒、 抗氧化、 减 少渗出、促进机体酶代谢、保护大脑及神经系统功能的功效。维生素 和 作为多种神经 介质合成的辅酶, 又具有特殊的神经调节功能, 同时口服易吸收, 毒副作用极低, 鉴于上 述特点, 将其开发研制成为一类新型的神经疾病神经营养和保护药物具有广阔的应用前景。
本发明组合物的药理学实验及临床观察情况:
实验一: 药物组合物对大鼠脊髓损伤后神经修复和运动功能的影响
1. 实验材料及方法
1 ) 造模及给药方法: 选用 60 只清洁级标准成年健康 Wistar大鼠, 雌雄不限, 体重 250〜300g, 1%戊巴比妥钠(50mg/kg)腹腔注射麻醉,俯卧位固定,无菌条件下显露 T9〜T10 椎板棘突, 切除椎板, 暴露硬脊膜, 重物坠落法 (10g X 4cm) 制作脊髓损伤模型。 脊髓损 伤模型制作成功的标准为打击后脊髓组织水肿, 硬膜下充血, 出血, 且术后 24h行为学检 查 BBB ( Basso-Beattie-Bresnahan) 评分 1分。 术后及时止血、 缝合, 加强保暖和防感染 等护理, 每天按摩膀胱两次, 并且碘伏消毒会阴部, 直至膀胱功能恢复。 取造模成功大鼠 60只随机分为 2组: 生理盐水组, 药物组合物治疗组, 治疗组术后于腹腔给予药物组合物 注射液 2mL/kg, 每日 1次, 连续 4周。 生理盐水组腹腔注射同体积生理盐水。 本实验采用 本发明组合物按实施例 3制备。
2) 斜板试验: 将大鼠头朝左横放在改良 Rivlin斜板上, 从水平位置起逐渐增大角度, 以动物能够在板上停留 5s而不跌落的最大角度作为评分标准, 重复 3次取其平均值作为最 终结果。 2组分别在术后 ld、 2d、 3d、 lw、 2w、 3w和 4w进行。
3 ) BBB运动评分: 采用双盲法对 2组大鼠进行运动功能评分, 将动物置于平坦不滑, 光线充足的桌面上观察后肢各关节活动状况, 并对其运动功能评分, 大鼠在损伤前评分一 次, 然后在造模后的 ld、 2d、 3d、 lw、 2w、 3w和 4w分别评分, 共检测 3次, 取均值, 评分主要体现运动功能的恢复, 正常大鼠可评最高分 (21分), 损伤最严重的大鼠为 0分。
4) 组织取材及切片制备: 两组大鼠分别于术后 3个时间点 (1, 48, 72 h), 麻醉动物, 经左心室灌注肝素生理盐水约 200 mL直至流出澄清液,再使用 4%多聚甲醛约 200 mL灌洗 固定, 取损伤为中心的长约 8 mm脊髓组织, 用 4%多聚甲醛固定 24h, 常规石蜡包埋, 连 续切片, 每个样本切片 25张, 片厚 5μηι, 常规苏木精 -伊红染色。
5 )免疫组织化学染色: 采用 Super Picture免疫组织化学染色检测 NF表达。 NF-抗的工 作浓度为 1: 400, 即用型第 2代免疫组化广谱试剂盒 Super PicTure (Mouse /Rabbit KIT), Zymed分装。 DAB显色试剂盒 (DAB -0031)。光学显微镜下观察染色结果, 免疫阳性细胞呈 棕黄色或棕褐色着色。 每张切片在 400倍光学显微镜下选 10个不同视野, 采用病理图像分 析仪, Leica QWin图像分析软件, 对同一批染色的切片, 先根据染色的灰度定下同一标准, 根据染色的底色计算出神经丝蛋白 (NF) 的平均灰度值。 灰度值可间接反映细胞蛋白的表 达活性, 灰度值越大, 表达活性越低, 灰度值越小, 表达活性越高。
2. 主要观察指标: 大鼠运动功能、 脊髓病理组织学观察、 NF染色阳性细胞灰度测定。
3. 实验结果
1 ) 各组大鼠脊髓组织学观察
造模 72h后, 病理检查结果表明, 对照组大鼠脊髓组织结构紊乱, 有较多片状出血及 出血坏死后形成的囊腔, 神经细胞肿胀较明显, 并有大量炎细胞聚集, 有的神经细胞无法 辨认, 灰白质界限不清, 中央管部分消失或偏位, 脊髓边缘粘连。 用药组大鼠脊髓组织结 构一般清晰, 出血、 坏死程度较轻, 形成囊腔少, 神经细胞肿胀不明显, 炎细胞浸润数量 较少, 神经细胞丰富, 白质区水肿, 脊髓皮质区边缘不清。
2) NF的表达
脊髓损伤后脊髓组织神经细胞的 NF表达随时间发展逐渐增强,在脊髓前角运动神经元 最早出现, 而在脊髓后角神经元出现较晚。 在形态学方面, 神经元的胞体和胞核均有增大。 药物组合物治疗组在伤后 l h即可见 NF表达增加, 至 72 h仍可见其高表达,在各时间点药 物组合物治疗组的 NF表达水平均高于生理盐水组, 药物组合物治疗组的 NF灰度值与生理 盐水组相比较, 差异有显著性 (P<0.05)。 见表 1。 表 1两组不同时间损伤区周围脊髓 NF染色阳性细胞灰度值 (^±^) 组别 lh 48h 72h
生理盐水组 231.42 ±6.04 193.37±4.20 189.41 ±4.86
药物治疗组 190.32±4.28* 185.34±5.7 175.80±6.65*
*与生理盐水组比较 P<0. 05
3) 各组大鼠行为学变化
两组大鼠造模前 BBB评分均为 21分, 造模后见双下肢全瘫, 全部出现尿潴留, 脊髓 休克表现, 前 3 天评分较低, 但随着时间的延长, 大鼠脊髓功能逐渐恢复, 其后肢肌力不 断增强, 伤后 7天两组都有所升高, 治疗组与生理盐水组相比有显著性差异(P< 0.05)。 术 后斜板试验结果表明, 损伤后 3天起, 斜板最大角度两组均有上升, 但差异性不明显, 7天 后用药组和对照组比较有明显差异性!^< 0.05 (见表 2, 表 3)。 说明药物组合物注射液能明 显促进受伤后脊髓神经功能的恢复。 寸ό'
表 2 各组大鼠受伤后不同时间段斜板试验结 +1 +1果 (;±^) °
损伤后时间
Figure imgf000007_0001
用药.寸组
Id 26.48+ 2.96 30.82士 2.32
2d 28.42 ±1.98 32.68±3.23
3d 30.28士 2.43 36.53士 2.35
lw 33.74士 2.82 41.81+ 4.32*
2w 35.50士 5.36 45.94+ 4.76*
3w 42.67士 5.24 53.65士 5.26*
4w 45.31±5.12 56.79±6.25*
注: *与对照组比较 P< 0.05
表 3 各组大鼠受伤后 BBB评分结果
损伤后时间 对照组 用药组
Id 0 0
2d 1.24士 0.82 1.42+ 0.57
3d 3.03+ 0.81
lw 5.29士 1.68 2w 8.24士 1.58 11.34+ 1.65
3w 10.59士 1.86 15.81士 2.63
4w 12.68 ± 1.69 18.23 ±2.85*
注: *与对照组比较 P < 0.05 实验二: 临床观察实验
1、 病例选入标准
按 2002年横贯性脊髓炎联合研究小组 (transV workinggr。 up, 即 TMcwG)提出的急性脊 髓炎诊断标准:
(1)由于脊髓损伤所导致的进行性的感觉、 运动、 尿便障碍;
(2)有双侧受累的症状或体征 (不一定要双侧对称);
(3)有确切的感觉平面;
(4)通过影像学检查除外脊髓受压;
(5)脑脊液中细胞增多证明炎症反应, 如果没有炎症反应, 有 MRI上的表现并且细胞数 在 (2〜7)*106/L也符合诊断;
(6)病情进展在 4h至 21d达高峰;
(7)排除以下诊断: 脊髓血管病, 血清学检查或临床证实为结缔组织病, 梅毒、 HIV、 淋巴瘤、 HTLV21 , 支原体感染或特殊病毒 (如 HSV, VZV等)异常所致脊髓炎头部 MRI异 常, 诊断为多发性硬化, 曾经诊断为视神经炎。
急性脊髓炎分期:
参考 TMCWG提出的标准: 按病程进展分为急性期、 恢复期:
急性期: 发病 3周以内;
恢复期: 发病 3周以后。
2、 研究方法:
本组 30例急性脊髓炎患者均依据临床表现、 脑脊液、 MR脸查证实。 病变定位于胸段 18例、 腰段 6例、 颈段 5例、 骶段 1例。
治疗组 15例, 男 9例, 女 6例, 年龄 16〜68岁, 应用常规量的皮质类固醇激素治疗, 同时给予本发明的药物组合物 (按实施例 5制备) 治疗。
对照组 15例, 男 8例, 女 7例, 年龄 19〜72岁, 应用常规量的皮质类固醇激素治疗; 两组给予药物治疗的同时均给予营养神经、 对症支持等治疗, 加强护理, 防治并发症。 3、 疗效指标
瘫痪肢体肌力改善 2级的时间;
括约肌功能恢复时间;
可自行下地行走的时间
4、 疗效判断:
治愈: 从瘫痪恢复至独立行走和大小便功能良好;
显效: 从瘫痪恢复至持物能走;
好转: 经治疗后肌力和膀胱功能有进步, 但不能行走或自行小便;
无效或加重: 症状及体征无改善或加重, 死亡。
5、 结果:
治疗组治愈 5例, 显效 6例, 好转 3例, 无效 1例, 死亡 0例; 对照组治愈 2例, 显效 4例, 好转 6例, 无效 2例, 死亡 1例, 本发明治疗组神经功能恢复时间明显小于对照组, 治愈率、 显效率明显高于对照组, 差异有显著性 (见表 1, 表 2)。 两组在治疗期间均未见 并发症, 也无不适反应, 生命体征, 肝、 肾功能等生化指标及心电图均无异常。
表 1 疗效与治疗方法的关系
组别 治愈 显效 好转 无效 死亡 治愈显效率 治疗组 5 6 3 1 0 11 ( 73.3%) 对照组 2 4 6 2 1 6 (40.0%) 表 2 两组脊髓神经功能恢复 f青况比较 G±s, d) 组别 例数 肌力改善 2级时间 排尿恢复时间 自行下地行走时间 治疗组 15 14.82±7.43 10.98±4.05 22.34±8.97 对照组 15 24.29±8.41 19.63±6.27 30.13±4.32 具体实施方式
以下通过实施例对本发明作进一步阐述, 但本发明不限于以下实施例。
实施例 1 : 药物组合物制备例
一种药物组合物, 其组分为含有 5种氨基酸的复方氨基酸注射液 500mL (其中 L-鸟氨酸 为 1. 5g, L-天冬氨酸为 2. 5g, L-精氨酸为 8. 5g, L-甘氨酸为 3. 8g, L-苏氨酸为 4. 6g), Vit B6 8g加入到 0. 9%氯化钠注射液 250mL。 实施例 2: 药物组合物制备例
一种药物组合物, 其组分为复方氨基酸注射液 500mL含有: L-鸟氨酸 3.5g, 天冬氨酸 2.50g, 精氨酸 8.80g, 异亮氨酸 8.80g, 亮氨酸 13.60g, 赖氨酸 7.51g, 蛋氨酸 1.20g, 苯 丙氨酸 1.60g, 苏氨酸 4.60g,色氨酸 1.50g,缬氨酸 10.60g,组氨酸 4.70g,甘氨酸 6.30g, 丙氨酸 8.30g, 脯氨酸 7.10g, 天冬酰胺 0.48g, 半胱氨酸 0.59g, 谷氨酸 5.70g, 丝氨酸 3. 70g, 酪氨酸 0.67g, VitB65g, Vit C 3g, 维生素加入到 0.9%氯化钠注射液 250mL。 实施例 3: 药物组合物制备例
一种药物组合物, 其组分为复方氨基酸注射液 500mL含有: L-鸟氨酸 4.5g, 天冬氨酸 2.80g, 精氨酸 8.30g, 异亮氨酸 6.50g, 亮氨酸 12.00g, 赖氨酸 7.50g, 蛋氨酸 1.60g, 苯 丙氨酸 1.40g,色氨酸 1.80g,缬氨酸 10.60g,组氨酸 4.80g,甘氨酸 6.20g,丙氨酸 8.50g, 脯氨酸 7.10g, 天冬酰胺 0.48g, 谷氨酸 5.70g, 丝氨酸 3.70g, 酪氨酸 0.67g, Vit B68g, VitBi 2mg, VitB2 lmg, 泛酸 4mg, 生物素 0.2mg, 叶酸 0.3mg, VitB126 μg , Vit C 2g, 维生素加入到 5%葡萄糖氯化钠注射液 250mL中。 实施例 4: 药物组合物制备例
一种药物组合物, 其组分为复方氨基酸注射液 500mL含有: L-鸟氨酸 2.5g, 天冬氨酸 2.50g, 精氨酸 8.80g, 异亮氨酸 6.80g, 亮氨酸 11.50g, 赖氨酸 7.50g, 蛋氨酸 1.60g, 苯 丙氨酸 1.30g, 苏氨酸 4.40g, 色氨酸 1.70g, 组氨酸 4.60g, 甘氨酸 6.30g, 丙氨酸 8.30g, 脯氨酸 6.20g, 天冬酰胺 0.60g, 半胱氨酸 0.80g, 谷氨酸 5.70g, 丝氨酸 3.70g, 酪氨酸 1. 10g), VitBi lmg,VitB2 lmg,Vit B6 10g,Vit C 3g, 维生素加入到 5%葡萄糖氯化钠注射液
实施例 5: 药物组合物制备例
一种药物组合物, 其组分为复方氨基酸注射液 500mL含有: L-鸟氨酸 2.50g, 天冬氨酸 2.50g, 精氨酸 8.80g, 异亮氨酸 6.80g, 亮氨酸 11.50g, 赖氨酸 7.50g, 蛋氨酸 1.60g, 苯丙 氨酸 1.30g, 苏氨酸 4.40g, 色氨酸 1.70g, 缬氨酸 10g, 组氨酸 4.60g, 甘氨酸 6.30g, 丙氨 酸 8.30g, 脯氨酸 6.20g, 天冬酰胺 0.60g, 半胱氨酸 0.80g, 谷氨酸 5.70g, 丝氨酸 3.70g, 酪氨酸 1.10g), VitBi lmg, VitB2 lmg, VitB6 lOg, 泛酸 3mg, 生物素 O.lmg, 叶酸 0.2mg, VitBi25 g, Vit C 3g, 维生素加入到 5%葡萄糖氯化钠注射液 250mL。 实施例 6: 具体病例介绍
病例 1 : 患者男, 23岁, 住院号: 201038515。 患者于 2010-12-22, 因 "右下腹痛十余 小时"拟急性阑尾炎急诊收入院行阑尾切除术。 患者于术后当晚出现双下肢麻木, 右侧较 重。 双下肢肌张力低, 右下肢肌力 0级, 左下肢肌力 III级, 双侧腱反射 ( + ), 双侧巴氏征 未引出。 立即行腰椎 CT ( 532325 ) 检查示 T12-L4相应椎管积气, 椎旁软组织积气。 全脊 髓 MRI ( 56442 ) 检查, 提示胸 3-9脊髓肿胀, 信号不均匀, 无明显强化, 腰椎平扫未见异 常。 第二天患者小便不能自解, 保留导尿。 大便困难。 双下肢肌力 0级, 肌张力下降, 双 侧病理征未引出, 右侧胸 6-胸 8, 腰 2以下浅感觉减退, 腰 2以下深感觉异常。 左侧胸 6- 胸 8及腰 4以下浅感觉减退, 左侧腰 4以下深感觉减退。 腹壁反射阴性。 膝反射可疑阳性, 踝反射阴性, 作腰穿脑脊液检查报告示: 脑脊液无色, 透明, 潘氏试验阴性, 红细胞 300* 10A6/L。 白细胞 1 * 10A6/L。 术后病理报告: 急性单纯性阑尾炎 (病理号 201014312)。 根据病史, 体征, CT,MRI, 腰穿检查诊断为急性脊髓炎合并阑尾炎, 早期给予激素冲击、 脱水、 营养神经、 静脉用免疫球蛋白封闭抗体等综合性治疗以及早期康复锻炼。 同时应用 复方氨基酸注射液 500ml ivgtt qd (含有: L-鸟氨酸 4. 50g, 天冬氨酸 2. 80g, 精氨酸 8. 50g, 异亮氨酸 7. 50g, 亮氨酸 10. 80g, 赖氨酸 8. 50g, 蛋氨酸 1. 60g, 苯丙氨酸 2.00g, 苏氨酸 4. 60g, 色氨酸 1. 50g,撷氨酸 10. 50g, 组氨酸 4. 70g, 甘氨酸 6. 30g, 丙氨酸 8.00g, 脯氨酸 6. 50g, 天冬酞胺 0. 60g, 半胱氨酸 0. 80g, 谷氨酸 5. 00g, 丝氨酸 3. 50g, 酪氨酸 1. 60g)+ 维生素 B610g+维生素 Bl 1. 5mg+维生素 B21. 5mg+维生素 C 2g (维生素加入到 250mL0. 9氯 化钠注射液), 静脉缓慢滴注, 滴速每 1分钟 30〜60滴; 激素用至六周后停。 继续应用大剂 量 VitB6, 康复功能锻炼。 两月后维生素 B6 改为 3g qd, 五天为一疗程, 间断使用。 患者 两个月后左下肢能抬离床面, 四个月后自解小便, 六个月后右下肢能抬离床面, 七个月后 搀扶下床活动, 目前患者大小便自解。 感觉良好。 现在能够自主行走。 患者未出现毒副作 用。 目前已经出院 3个多月, 情况很好, 生活能够自理, 出院后复查全脊髓 MRI检查, 提 示胸 3-9脊髓已恢复正常。
病例 2 : 患者男, 68岁, 住院号: 201233619。 患者因患胸 8脊髓血管瘤于 2011年 10 月在上海某医院行脊髓血管瘤切除手术, 手术后大小便失禁, 双下肢肌张力 0, 双侧腱反射 ( + ), 诊断为手术后截瘫。在各地多个医院治疗, 治疗效果不佳。于 2012年 3月入院治疗。 入院诊断: 手术后截瘫。 采用复方氨基酸注射液 500ml ivgtt qd (含有: L_鸟氨酸 4. 50g, 天冬氨酸 2. 80g, 精氨酸 8. 50g, 异亮氨酸 7. 50g, 亮氨酸 10. 80g, 赖氨酸 8. 50g, 蛋 氨酸 1. 60g, 苯丙氨酸 2. 00g, 苏氨酸 4. 60g, 色氨酸 1. 50g,撷氨酸 10. 50g, 组氨酸
4. 70g, 甘氨酸 6. 30g, 丙氨酸 8. 00g, 脯氨酸 6. 50g, 天冬酞胺 0. 60g, 半胱氨酸 0. 80g, 谷氨酸 5. 00g, 丝氨酸 3. 50g, 酪氨酸 1. 60g) +维生素 B63g+维生素 C 2g (维生素加入到 250mL0. 9氯化钠注射液),静脉缓慢滴注, 滴速每 1分钟 30〜60滴。并进行康复功能锻炼。 患者四个月后能够扶轮椅把手下床活动, 行走 500-600米。 患者未出现毒副作用。 目前已 经出院 1个多月, 情况比较好。
病例 3: 患者男, 38岁, 住院号: 201267398。 2012年 6月 16日因坠落伤致颈部椎体爆 力骨折, 造成颈部脊髓损伤, 导致截瘫。 于 2012年 6月 18 日行颈部椎体固定及颈部脊髓 压迫松解手术, 手术后还是截瘫。 采用各种治疗效果不佳。 会诊后采用采用复方氨基酸注 射液 500ml ivgtt qd (含有: L-鸟氨酸 4. 50g,天冬氨酸 2. 80g,精氨酸 8. 50g,异亮氨酸 7. 50g, 亮氨酸 10. 80g,赖氨酸 8. 50g,蛋氨酸 1. 60g,苯丙氨酸 2.00g,苏氨酸 4. 60g,色氨酸 1. 50g, 撷氨酸 10. 50g,组氨酸 4. 70g,甘氨酸 6. 30g,丙氨酸 8.00g,脯氨酸 6. 50g,天冬酞胺 0. 60g, 半胱氨酸 0. 80g,谷氨酸 5. 00g,丝氨酸 3. 50g,酪氨酸 1. 60g)+维生素 B65g+维生素 C 2g (;维 生素加入到 250mL0. 9氯化钠注射液), 静脉缓慢滴注, 滴速每 1分钟 30〜60滴。 并进行康 复功能锻炼。 患者 18天后神志十分清楚, 双上肢体活动良好, 躯体感觉有明显好转, 双下 肢肌张力略有好转, 目前正在治疗中。

Claims

权利要求书
1. 一种促进神经修复的药物组合物, 其特征在于每单位该药物组合物含有: L-鸟氨酸 0.5~8g, 天冬氨酸 l~5g, 精氨酸 3~10g, 维生素 B6 3~10g, 其余可为辅料和 /或其他成分。
2. 根据权利要求 1所述的药物组合物, 其特征在于每单位该药物组合物中还含有下列物 质中的一种或多种: 异亮氨酸, 亮氨酸, 赖氨酸, 蛋氨酸, 苯丙氨酸, 苏氨酸, 色氨酸, 缬 氨酸, 组氨酸, 甘氨酸, 丙氨酸, 脯氨酸, 天冬酰胺, 半胱氨酸, 谷氨酸, 丝氨酸, 酪氨酸, 维生素 ^, 维生素 B2, 泛酸, 生物素, 叶酸, 维生素 B12, 维生素 C。
3.根据权利要求 2所述的药物组合物, 其特征在于每单位该药物组合物中氨基酸的用量 分别是: 异亮氨酸 3~10g, 亮氨酸 5~15g, 赖氨酸 3~10g, 蛋氨酸 0.5~3g, 苯丙氨酸 0.5~3g, 苏氨酸 3~10g, 色氨酸 0.5~3g, 缬氨酸 5~15g, 组氨酸 3~8g, 甘氨酸 3~8g, 丙氨酸 3~10g, 脯氨酸 3~8g,天冬酰胺 0.1~3g,半胱氨酸 0.1~3g,谷氨酸 3~10g,丝氨酸 0.5~5g,酪氨酸 0.1~3g ; B族维生素的用量分别是: VitBi l mg' VitB^ mg, 泛酸 3~5mg, 生物素 0.1~0.2mg, 叶酸 0.1~0.4mg, VitBi2 2~6 g; VitC l~3g。
4. 根据权利要求 1所述的组合物,其特征在于该组合物含有维生素 B族中的任意一种或 多种与维生素 C的组合, 以维生素 C和维生素 B6复方尤佳。
5. 根据权利要求 1~4所述的任一药物组合物,其特征在于该药物组合物还含有适量的 5% 葡萄糖氯化钠注射液或 0.9%氯化钠注射液。
6. 根据权利要求 1~4所述的任一药物组合物, 其特征在于该药物组合物的剂型为药剂学 上任意一种剂型, 优选剂型为颗粒剂、 片剂、 胶囊剂或注射剂。
7. 根据权利要求 1~4所述的任一药物组合物在制备促进神经修复的药物和 /或保健品中 的应用。
8. 根据权利要求 7所述的应用, 其特征在于促进神经修复的药物为脊髓损伤治疗药物。
9. 根据权利要求 8所述的应用, 其特征在于脊髓损伤疾病为急性脊髓炎。
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CN107184582A (zh) * 2016-12-14 2017-09-22 岳茂兴 一种用于治疗运动神经元病的组合物及其用途
CH713469B1 (de) * 2015-12-21 2021-06-30 Nianjing Jianrong Bio Tech Co Ltd Zusammensetzung zum Behandeln von Motoneuron-Erkrankungen
CN106309486A (zh) * 2016-08-25 2017-01-11 吴文国 营养组合物及在制备器官损伤修复药物中的应用
CN106333956A (zh) * 2016-08-29 2017-01-18 杨延芳 一种药物组合物及其在治疗急性脊髓炎的应用
IT201700087359A1 (it) 2017-07-28 2019-01-28 Professional Dietetics Spa Composizioni comprendenti amino acidi per l'uso nel trattamento di malattie associate a disfunzione mitocondriale
BR112020006620A2 (pt) * 2017-10-12 2020-12-08 Solyplus Berlin Gmbh Processamento mecânico de biopolímeros
IL275479B2 (en) 2017-12-21 2026-01-01 Univ Osaka Therapeutic material for nervous system disease
IT201800006725A1 (it) 2018-06-27 2019-12-27 Composizioni comprendenti aminoacidi per l'uso nella prevenzione e nel trattamento di malattie epatiche
IT201900002109A1 (it) * 2019-02-13 2020-08-13 Professional Dietetics Spa Composizioni comprendenti amminoacidi per l'uso nel trattamento di lesioni del sistema nervoso centrale
IT202000000442A1 (it) 2020-01-13 2021-07-13 Professional Dietetics Spa Composizioni comprendenti amino acidi per l'uso nella prevenzione e nel trattamento di effetti collaterali della chemioterapia
CN114469941A (zh) * 2020-10-27 2022-05-13 河北科星药业有限公司 用于畜疾病防治的复合氨基酸注射液及其制备方法和应用
CN112999148A (zh) * 2021-02-26 2021-06-22 北京诺康达医药科技股份有限公司 复方氨基酸组合物及其制备方法
CN113425733A (zh) * 2021-07-16 2021-09-24 陕西省人民医院 一种治疗急性脊髓炎的药物及其应用
CN113616650A (zh) * 2021-09-01 2021-11-09 泉州医学高等专科学校 氨基酸组合物在胎儿神经系统发育疾病药物中的应用
CN114272268B (zh) * 2021-12-28 2022-10-04 北京四环制药有限公司 一种含单唾液酸四己糖神经节苷脂钠的药物组合物及其应用
WO2025150987A1 (ko) * 2024-01-10 2025-07-17 의료법인 성광의료재단 아스파르트산을 포함하는 허혈성 심장질환의 예방 또는 치료용 약학적 조성물

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101912394A (zh) * 2010-08-06 2010-12-15 岳茂兴 一种用于治疗凝血障碍出血的药物组合物及其用途和治疗方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6294520B1 (en) * 1989-03-27 2001-09-25 Albert T. Naito Material for passage through the blood-brain barrier
US20030077564A1 (en) * 2001-10-02 2003-04-24 Board Of Trustees Of Southern Illinois University Nutrient medium for maintaining neural cells in injured nervous system
US20060083727A1 (en) * 2004-07-15 2006-04-20 Nanobac Pharmaceuticals, Inc. Methods and compositions for the treatment of diseases characterized by calcification and/or plaque formation
CA2607541A1 (en) * 2005-05-05 2006-12-28 Medicure International Inc. Inhibition of atp-mediated, p2x7 dependent pathways by pyridoxal-5-phosphaste and vitamin b6 related compounds
US20070286909A1 (en) * 2006-06-07 2007-12-13 Daniel S. Smith Amino acid compositions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101912394A (zh) * 2010-08-06 2010-12-15 岳茂兴 一种用于治疗凝血障碍出血的药物组合物及其用途和治疗方法

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